1 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
4 automatically the cipher's internal IV. Affected files
5 lib/silccrypt/silccipher.[ch].
7 * Assure the RESUME_CLIENT packet is not sent to twice to
8 backup router if the detached client was originated from
9 the backup. Affected file silcd/server.c. Bug #76.
11 * Changed silc_sim_symname to not allocate memory. Affected
12 file lib/silcsim/silcsimutil.c.
14 * Fixed memory leaks with SIMs in server. Affected files
15 silcd/serverconfig.c, silcd/server.c.
17 * Fixed channel key distribution after resuming detached
18 client. Affected files silcd/packet_receive.c.
20 * Fixed channel's global_user boolean checking after detaching.
21 Check it after changing the owner of the client not before.
22 Affected file silcd/packet_receive.c.
24 * Fixed few double frees from client library. Fixes at least
25 Bug #81, possibly others too.
27 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
28 notifys in Irssi SILC Client. Affected file is
29 irssi/src/silc/core/client_ops.c. Bug #82.
31 * Applied Ville Räsänen's manual page and --mandir bugfix
32 patch. Affected files are configure.in.pre and Makefile.am.pre.
35 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
37 * Added support to backup router protocol for backup to tell
38 normal server that it cannot use the backup router as primary
39 because the primary isn't really down. Updated protocol
42 * Added support for primary router to tell backup router that
43 resuming is not possible because the backup really isn't primary
44 in the cell. For example if backup disconnected itself the
45 resuming is not allowed since the primary really did not
46 go down. Updated protocol specs.
48 * Removed MARS from crypto library.
50 * Defined the CTR mode and Randomized CBC mode in SILC. The
51 CTR mode is RECOMMENDED now in specification. Defined also
52 Serpent cipher as optional cipher. Updated the protocol specs.
54 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
56 * Added support for inviting/banning by IP/MASK, public key,
57 and explicit Client ID. Redefined the command and notify
58 types to allow easier forwards support for other methods
59 of inviting/banning. Updated protocol specs.
61 * Remove the client from channel's invite lists if the client
62 is kicked or killed. Updated protocol specs.
64 * Unified the Channel Message Payload and Private Message
65 into one Message Payload. Updated protocol specs and
68 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
70 * Don't wait for EOF after socket error has occurred, but
71 close the connection. Affected file is silcd/server.c.
73 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
75 * Added support for setting FOUNDER mode on channel with
76 specific public key which can be set with CMODE command.
77 Updated protocol specs and implemented in client and server.
79 * Fixed the Irssi SILC client to correctly shutdown the client
80 library to avoid memory leaks. Affected files are
81 irssi/src/silc/core/silc-core.c and silc-servers.c.
83 * Deprecated the No Reply flag in SKE protocol and introduced
84 "IV Included" flag which can be used to indicate that the IV
85 is included in the ciphertext. This makes it possible to use
86 SILC on unreliable transport, such as UDP which may cause
87 packet reordering and losses. Updated protocol specs, did
90 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
92 * Fixed the MPI implementation of silc_mp_sizeinbase to return
93 < 32 bit values in correct size. Affected file is
94 lib/silcmath/mp_mpi.c.
96 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
98 * Fixed the KE Start Payload parsing to check that mandatory
99 fields are present. Affected file lib/silcske/payload.c.
101 * Fixed compilation warnigs in Irssi SILC Client. Affected
102 files are irssi/src/silc/core/silc-query.c. client_ops.c.
104 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
106 * Print "nick now appears as newnick" and update Irssi's nicklist
107 when you change your nick to "nick". Closes #62
109 * Never format your own nick. Closes #63
111 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
113 * SILC_UMODE_GONE changes are now propagated correctly to the
114 Irssi client. Closes #54
116 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
118 * Fixed example in /HELP KEY
120 * Added expando $j which expands to current SILC Client version
122 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
124 * Fixed public key decoding in crypto library.
126 * Added better error printing to SKE library.
128 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed NICK command to not crash if nickname was not sent.
132 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
134 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
135 Deprecated the old Encrypt-And-MAC order. Updated protocol
136 specs and implemented.
138 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
139 generation. Updated specs and implemented.
141 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
143 * Added support for rekey before 2^32 sequence number wraps.
144 Affected files in server and client library.
146 * Padding must be at least 8 bytes now. Implemented and updated
149 * Compute maximum padding for authentication packets to make
150 passphrase approximation attacks impossible. Affected files
151 in client library and in server.
153 * Fixed PING command sending in client library and handling in
154 server. The server ID must be ID Payload, not raw ID data.
155 Affected files in server and client library.
157 * Defined that all public keys sent in commands and notify
158 payloads are actually Public Key Payloads not raw public key
159 data. Updated protocol specs and implemented.
161 * Updated protocol version to 1.2. Updated specs and code.
163 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
164 status types. Updated specs and the code.
166 * Added support for normal client to kill its own entries from
167 the network. Updated protocol specs and the code.
169 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
170 and added initial implementation.
172 * Added MAC field to the Private Message Payload to protect
173 against chosen ciphertext attacks. Updated the protocol specs
176 * Added idle and signon fields to the ATTRIBUTE_SERVICE
177 attribute to indicate the user's current idle and signon time
178 of a service. Updated protocol specs and implemented.
180 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
182 * Added "do_not_bind" argument to silc_client_file_send what
183 can be used to not bind locally but assume the file receiver
184 provides the point of connect. Usefull when sender is behind
185 NAT device. Affected file lib/silcclient/silcclient.h and
188 * Added -no-listener option to FILE SEND command in Irssi SILC
189 client. Affected file irssi/src/silc/core/silc-servers.c.
190 Renamed FILE RECEIVE to FILE ACCEPT.
192 * Confirm passphrase for private key encryption in
193 silc_create_key_pair and silc_change_private_key_passphrase.
194 Affected files are lib/silcutil/silcapputil.c.
196 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
198 * Move silc_client_packet_send back to internal, added
199 silc_client_send_packet, a bit simpler function for application.
200 Affected files lib/silcclient/silcclient.h, client.c and
203 * Moved the SilcClientEntry, SilcChannelEntry and
204 SilcServerEntry to silcclient.h to be public and documented
205 them for application. Affected files are
206 lib/silcclient/silcclient.h and idlist.h.
208 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
210 * Fixed manual page installation patch by Ville Räsänen.
211 USERS help page fix patch by Ville Räsänen
213 * Changed the silc_client_command_call interface to make
214 the command call simpler for the application. The library
215 now handles the command line parsing, command finding and
216 execution. Application only needs to call the function
217 with the command line. Affected files are
218 lib/silcclient/silcclient.h, command.[ch].
220 * Fixed silc_get_input to NULL-terminate the returned input.
221 Affected file lib/silcutil/silcutil.c.
223 * Resolve the client's public key in JOIN command if the
224 founder auth data is being requested but we don't know the
225 client's public key. Affected file silcd/command.c.
228 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
230 * Print notify for server opers when backup router comes
231 online. Affected file silcd/server.c.
233 * Fixed the INVITE command to send the invite list in
234 command reply. Affected file silcd/command_reply.c.
236 * Fixed MOTD command reply sending. Affected file
239 * UTF-8 decode the topic in TOPIC command reply and LIST
240 command reply in Irssi SILC client. Affected file is
241 irssi/src/silc/core/client_ops.c.
243 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
245 * Fixed the INVITE command to not crash Irssi SILC client
246 when given without nickname argument. AFfected file
247 irssi/src/silc/core/client_ops.c.
249 * Fixed double free in WHOIS query on normal server when
250 forwarding query to router. Affected file is
251 silcd/server_query.c.
253 * Fixed WATCH command reply handling on normal server which
254 was missing altogether. Affected file silcd/command_reply.c.
257 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
259 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
260 Included yodl sources for each of these. Also modified
261 Makefile.am prototype to install these files to proper
262 locations. Updated CREDITS. Affected file Makefile.am.pre,
263 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
266 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
268 * Added support for encrypted private key files. Now
269 passphrase must be provided when new key pair is created
270 (can be empty though), and prompted when loading the
271 private key. Added support for loading the old-style
272 non-encrypted private keys as well. Affected files
273 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
276 * Fixed silc_get_input to accept input on all terminals.
277 Affected file lib/silcutil/silcutil.c.
279 * Moved the Irssi SILC client key loading and other stuff
280 to be called after the arguments and UI is initialized.
281 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
283 * Added -P option to Irssi SILC client which can be used
284 to change the passphrase of the private key. Affected
285 file irssi/src/silc/core/silc-core.c.
287 * Added silc_change_private_key_passphrase apputil routine
288 to lib/silcutil/silcapputil.[ch].
290 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
292 * Fixed connection closing in client library to not crash.
293 Moved the connection freeing totally to function
294 silc_clinet_del_connection. Affected file
295 lib/silcclinet/client.c.
297 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
299 * Changed includes/silcincludes.h to silcincludes.h.in to
300 include configuration specific information. The silcdefs.h
301 is not included in to installation anymore (it's only
302 compilation time header).
304 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
306 * Moved the SilcClient and SilcClientConnection from client.h
307 to the public lib/silcclient/silcclient.h. Changed the
310 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
312 * If version string in silc_clinet_alloc is NULL the library
313 puts it automatically. Affected file lib/silcclient/client.c.
315 * Changed the version strings from variables to #define's
316 in includes/silcversion.h.
318 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
320 * Added shared library complation support.
322 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
324 * Added lib/silcutil/silcapputil.[ch] for application
325 utility functions. It includes routines for applications'
326 convenience. Added silc_create_key_pair, silc_show_public_key
327 and silc_load_key_pair functions.
329 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
331 * Send RESUME_CLIENT packet from router to backup routers
332 to in resuming. Affected file silcd/packet_receive.c.
334 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
336 * In IDENTIFY command parsing, send all other IDs except
337 Client IDs explicitly to router for resolving on normal
338 server. Also check that ID received in WHOIS command is
339 always Client ID, others are not allowed. Affected file
340 silcd/server_query.c.
342 * Merged latest changes from irssi.org CVS.
344 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
346 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
347 Affected files irssi/src/silc/core/silc-core, silc-server.c.
349 * Fixed the heartbeat sending in Irssi SILC client. Moved
350 the silc_client_packet_send to silcclient.h for application
351 usage. Affected files lib/silcclient/client_internal.h
352 lib/silcclient/silcclient.h.
354 * Fixed a bug in query resolving in server. Used wrong
355 variable in a for loop and crashed. Affected file is
356 silcd/server_query.c.
358 * Server constructs requested attributes only to locally
359 connected clients. Affected file silcd/server_query.c.
362 * Fixed a bug when sending resolving from router to server
363 with requested attributes. The constructed WHOIS command
364 was incorrect. Affected file silcd/server_query.c.
367 * Fixed Requested Attributes saving in WHOIS command reply.
368 The length of the data buffer must be saved too. Affected
369 file silcd/command_reply.c.
371 * Update the client entry's servername after detaching is
372 over. Affected file silcd/packet_receive.c. Bug #37.
374 * Resolve incomplete client entrys in CUMODE_CHANGE and
375 CMODE_CHANGE notifys. Affected file is
376 lib/silcclient/client_notify.c. Bug #42.
378 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
380 * Fixed channel key packet processing bug on backup router
381 during backup resuming protocol. Affected file is
382 silcd/packet_receive.c.
384 * Fixed memory leaks in server. Affected files are
385 silcd/server.c and silcd/packet_receive.c.
387 * Fixed packet decryption problem when backup router encrypted
388 channel message with wrong key during backup resuming
389 protocol. Affected file silcd/packet_send.c.
391 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
392 Toni Willberg (toniw@iki.fi)
394 * Changed the SilcCipher context to be private. Changed the
395 silc_cipher_get_iv to just return pointer to the IV. Added
396 silc_cipher_get_name to return the name of the cipher.
397 Fixed code all around to support these changes. Affected
398 files are lib/silccrypt/silccipher.[ch], client library and
401 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
403 * Fixed unaligned access in lib/silccore/silcattrs.c.
405 * Fixed libtool linking in lib/silcsim/Makefile.am.
407 * Fixed services attribute printing. Affected files is
408 irssi/src/silc/core/silc-queries.c.
410 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed a crashbug in incoming server accepting. Affected
415 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
417 * Added automatically generated index to Toolkit Reference
420 * Added support for Postscript Toolkit Reference Manual.
422 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
424 * Merged DISCONNECT fix, and autoconn port fix from Irssi
427 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
429 * Added 'send_events' boolean argument to the function
430 silc_schedule_set_listen_fd which sends the set events to
431 the application explicitly if set to TRUE. Default action
432 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
433 lib/silcclient/client_internal.h and silcd/server_internal.h.
435 * Added silc_compare_timeval to determine which time values
436 is smaller. Affected file lib/silcutil/silcutil.[ch].
438 * Added sort-of "Quality of Service" (QoS) support to
439 SilcSocketConnection. Data reception can be controlled with
440 rate limit per second and/or read data length limit.
441 Added silc_socket_set_qos. Affected files are
442 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
444 * Added the QoS configuration to SILC Server configuration
445 file. Affected files are silcd/serverconfig.[ch] and
448 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
450 * Merged with irssi.org CVS.
452 * Failed OPER and SILCOPER authentications are now logged.
453 Affected file silcd/command.c. Bugs #25.
455 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
457 * ROBODoc documented lib/silcutil/silcbuffer.h and
458 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
459 <ville.rasanen@iki.fi>.
461 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
463 * Added support for auto-passphrase authentication from the
464 config file during connecting which was not implemented
465 yet. Affected file irssi/src/silc/core/client_ops.c.
467 * Fixed a bug in authentication protocol failure handling which
468 was processing wrong callback context. Affected files
469 are lib/silcclient/client.c and protocol.c.
471 * Fixed the /ATTR allow off to actually work. Affected file
472 is irssi/src/silc/core/silc-queries.c.
474 * Fixed the /ATTR -del to work. Affected file is
475 irssi/src/silc/core/silc-queries.c.
477 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
479 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
481 * Fixed mask attribute adding in Irssi SILC client. Affected
482 file irssi/src/silc/core/silc-queries.c.
484 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
486 * Added support for saving the requested attributes in
487 WHOIS to directory. Affected file is
488 irssi/src/silc/core/silc-queries.c.
490 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
492 * Added support for parsing VCard fields that do not have
493 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
495 * Fixed a double free bug in hash table foreach function
496 if the entry was deleted in the foreach callback. Affected
497 file lib/silcutil/silchashtable.c.
499 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
501 * Added silc_attribute_get_verify_data to return the signature
502 verification data for either user digital signature or
503 server digital signature in Requested Attributes. Affected
504 files are lib/silccore/silcattrs.[ch].
506 * Added silc_vcard_alloc which is used to allocated dynamic
507 SilcVCard context. The silc_vcard_free now checks whether
508 the context is dynamically allocated or not. Affected files
509 are lib/silcutil/silcvcard.[ch].
511 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
513 * Periodically remove the NOATTR status from client entry
514 so that the client may take the attributes in use even after
515 server has resolved them unsuccessfully earlier. Affected
516 file silcd/server_query.c and idlist.h.
518 * Moved sha1hash and md5hash from client->internal to
519 SilcClient for application usage. Affected files are
520 lib/silcclient/client.h and client_internal.h.
522 * Fixed attribute encoding and decoding bugs. Affected
523 files lib/silccore/silcattrs.[ch].
525 * Added ATTR command to Irssi SILC Client which is used to
526 manage user's Requested Attributes sending and values for
527 WHOIS command. Affected files around Irssi SILC client.
529 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
531 * Added silc_buffer_strformat which can be used to format
532 strings into a buffer which size is automatically increased.
533 Affected file lib/silcutil/silcbuffmt.[ch].
535 * Added implementation of VCard (RFC 2426) which can be used
536 as part of Requested Attributes in WHOIS command. Affected
537 file lib/silcutil/silcvcard.[ch].
539 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
541 * Some strncat -> silc_strncat changes our the core and
544 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
545 errors. Added better error printing to SKE library.
546 Affected files lib/silcske/silcske.c, silcske_status.h and
549 * Save the PKCS key length even if only private key is set to
550 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
552 * Fixed the usage of silc_pkcs_get_key_len since it returns the
553 length in bits not in bytes. Affected files are
554 lib/silcske/silcske.c, lib/silccore/silcauth.c and
555 silcd/server_query.c.
557 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
559 * Added silc_attribute_payload_encode_data to directly encode
560 the data into the attributes buffer. Renamed function
561 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
562 Affected files are lib/silccore/silcattrs.[ch].
564 * silc_hash_table_find_foreach calls the foreach function now
565 once even if the nothing was found with context set to NULL.
566 Affected file lib/silcutil/silchashtable.[ch].
568 * Remove the RESOLVING flag from client entry after received
569 the Requested Attributes from the client. Fixed memory leak
570 in client entry freeing. Affected files silcd/server_query.c
573 * Added Requested Attributes support into SILC Client Library.
574 It is not able to send requested attributes in WHOIS command,
575 and also receive and process requested attributes. Added
576 silc_client_attribute_[add|del] and silc_client_attributes_get
577 functions. Added also `ignore_requested_attributes' to the
578 SilcClientParams to not use attributes in client. Affected
579 files are lib/silcclient/command.c, client_attrs.[ch],
580 silcclient.h, client_internal and client.[ch].
582 * Changed the silc_client_get_client_by_id to support Requested
583 Attributes, it takes them as argument now. Affected file
584 is lib/silcclient/silcclient.h, and idlist.c.
586 * Added -details option to WHOIS command in Irssi SILC Client
587 to support the requested attributes. By default it requests
588 all attributes. Affected file lib/silcclient/command.c and
589 irssi/doc/help/in/whois.in.
591 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
593 * Add also SERVICE attribute for server-constructed attribute
594 data. Also digitally sign the attributes and add
595 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
596 silcd/server_query.c.
598 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
600 * Changed the silc_attribute_payload_encode to support list
601 of attributes (function may be called several times to add
602 a new attribute). Removed the silc_attribute_payload_encode_list
603 function. The encoding function now also automatically encodes
604 the data, so the caller does not need to do that. Affected
605 files lib/silccore/silcattrs.[ch].
607 * Added support for replying on behalf of the user to the
608 Requested Attributes in WHOIS command in the server. Affected
609 file silcd/server_query.c.
611 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
612 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
614 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
616 * Don't swtich to become primary router if we are backup if
617 decryption error has occurred. Affected file silcd/server.c.
619 * Fixed a bug in backup router IP address comparison in
620 silc_server_backup_get.
622 Save now also the port of the server/router and use that
623 in comparison as well. Affected file silcd/server_backup.c.
625 * Normal server now reconnects to backup router automatically
626 if connection is lost to it. Affected file silcd/server.c.
628 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
630 * If packet processing fails (like integrity check fails)
631 the connection is closed now. Affected files are
632 lib/silccore/silcpacket.c and silcd/server.c.
634 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
636 * Fixed double free in RSA public key set function
637 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
640 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
643 Added server_query.[ch] which provides one interface for
644 querying information using all three commands.
646 * Changed all "typedef unsigned char" in core library to
649 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
651 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
653 * Renamed silc_server_get_client_resolve to
654 silc_server_query_resolve and moved to server_query.[ch].
656 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
658 * Resumed client packet handling from server put the resumed
659 client on wrong list on router and caused the client not
660 be present on the network anymore. Now fixed to put the
661 client to correct list. Affected file silcd/packet_receive.c.
663 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
665 * Various cleanup in error message output in config parsing code
666 and in server init code. Fixed error log files containing
667 too many newlines ('\n') in some situations. Affected files are
668 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
670 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
672 * Use the reverse lookupped hostname in client internals
673 instead of one user provided us as remote server name.
674 Affected file lib/silcclient/client.c.
676 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
678 * Added 'app_context' to silc_schedule_init. It is an
679 application specific context that is delivered to application
680 in task callback functions. Affected files are
681 lib/silcutil/silcutil.[ch].
683 * The hb_context in SilcSocketConnection is not freed
684 automatically anymore (application must free it). Freeing
685 it automatic is inconsistent. Affected files are
686 lib/silcutil/silcsockconn.[ch].
688 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
690 * Added support for removing explicitly added client connections
691 in rehash and closing the client connections if they were
692 unconfigured in the rehash. Affected file silcd/server.c.
694 * Added support for aborting automatically pending commands
695 that never receives the reply (to avoid memory leaks).
696 Added also silc_server_command_pending_timed to set the
697 specific timeout for pending command. Affected files are
698 silcd/command[_reply].[ch].
700 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
701 specs and lib/silccore/silcstatus.h.
703 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Changed the silc_get_time to accept time value as argument
706 or if zero is sent return current local time. Affected
707 file lib/silcutil/silcutil.[ch].
709 * Added STATS command to client library and Irssi SILC client.
710 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
712 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
714 * Assure that channel key is set before sending it. May
715 crash server otherwise. Affected file silcd/packet_send.c.
717 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
719 * Assure that endless loop cannot happen with detached client
720 resolving on normal server. Added idlist status
721 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
722 silcd/idlist.h and silcd/packet_receive.c.
724 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
726 * Incoming file transfer request cannot use same session as
727 the sending session. This can happen when sending file to
728 yourself. Crashed the client on quit. Affected file
729 lib/silcclient/client_ftp.c. Bug #24.
731 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
733 * Implemented the draft-riikonen-precense-attrs draft and
734 the Attribute Payload into the lib/silccore/silcattrs.[ch].
736 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
738 * Distribute the SERVER_SIGNOFF notify also to local backup
739 routers from the primary router. The backup router may not
740 have the signing of local server directly connected and need
741 to know about the signoff. Affected file silcd/server_util.c.
743 * Use the primary router as the origin of the locally connected
744 server when it is disconnecting from the backup router since
745 that's where it really is coming from. Now the clients from
746 the disconnecting server are removed correctly and "shadow"
747 clients are not left to the backup router. Affected file
750 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
752 * If normal server is standalone and found existing but disabled
753 channel, do not re-create the channel since it creates
754 duplicate same channels. Affected file silcd/server.c.
756 * Added anonymous client connections support to server. New
757 "anonymous" configuration option to ConnectionParams section
758 added. If set to true, the username and hostname information
759 of the client will be scrambled and anonymous user mode is
760 set automatically to the user. Affected files are
761 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
763 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
765 * In JOIN notify handling, mark that the cache entry of the
766 client cannot be expired. Can cause crashes on normal
767 server (asserts client->channels). Affected file is
768 silcd/packet_receive.c.
770 * From now on distribution versions are used as protocol versions
771 instead of by default using the Toolkit base version as protocol
772 version. Affected file prepare.
774 * Do not set the locally resolved hostname for local client
775 entry but take what server sends. This way the real hostname
776 is showed in WHOIS for yourself. Affected file is
777 lib/silcclient/idlist.c and lib/silcclient/client.c.
779 * Resolve local info with IDENTIFY when connecting to server.y
781 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
783 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
784 for implied search (not needed on platforms which has native
785 pthreads library). Use --without-pthreads to disable threads.
786 Affected file is configure.in.pre
788 * Fixed --with-iconv on platforms which need to bypass (broken)
789 native iconv(). Affected file is configure.in.pre
791 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
793 * Moved -C option parsing in Irssi SILC client at same time
794 as other options. The UI was initialized earlier and caused
795 problems on command line. Bug #16. Affected file is
796 irssi/src/silc/core/silc-core.c.
798 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
800 * Added global variable silc_log_timestamp that tells silclog
801 wether to print or not the timestamp in the logging files.
802 Affected file lib/silcutil/silclog.[ch].
804 * Added silcd configuration option Timestamp in the Logging
805 section. Affected file silcd/serverconfig.[ch],
806 doc/example_silcd.conf.in.
808 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
810 * Fixed fingerprint checking to check for entirely empty
811 fingerprint instead of two first bytes when determining
812 if it is set. Bug #18. Affected file silcd/command.c.
814 * Fixed duplicate PKCS name registering to not allow it.
815 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
817 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
819 * Conditionalize non-gcc compiler optimizations for various
820 platforms, enable those commented out. Cleanups.
821 Affected file lib/silcmath/mpi/configure.in
823 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
825 * silc_rng_exec_command() left zombie processes if command
826 didn't generate any output. Affected file
827 lib/silccrypt/silcrng.c
829 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
831 * Rewrote iconv checking, introduce --with-iconv for systems
832 which rely on libiconv. Check if iconv() provided by libc
833 is good enough, otherwise demand libiconv. Affected file
836 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
838 * Search for ldopen() also in libc. This enables SIM support
839 on *BSD systems. Based on patch from Alex Zepeda. Affected
840 file configure.in.pre
842 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
844 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
845 This fixes prepare on *BSD systems. Affected file
848 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
850 * More fixed for not having purge timeout for global clients
851 that are on channel. Affected files silcd/command_reply.c
854 * Fixed the rekey protocol to work with backup router connections.
855 Rekey packets are now allowed on disabled connections as
856 well. Affected files silcd/packet_send.c and server.c.
858 * Do not switch to be as backup router when shutting down and
859 closing the primary connection. Affected file silcd/server.c.
861 * Fixed memory leaks in backup router deleting. Added
862 silc_server_backup_free to free all data during shutdown of
863 server. Affected files silcd/server_backup.[ch].
865 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
867 * Do not process commands if the sock->user_data is NULL.
868 Affected file silcd/command.c.
870 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
872 * Fixed buffer overflow and security problems (loosing bits
873 in CFB encryption) in SILC RNG. Problems reported by
874 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
876 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
878 * Added yet more checks that client is not expired on global
879 list if it is on channels. Affected file is
880 silcd/command_reply.c.
882 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
884 * Merged c0ffee's MIME signal patch which adds support for
885 sending also MIME messages in Irssi SILC Client, and handling
886 received MIME messages in a signal (and perhaps doing something
887 to non-textual MIME messages).
889 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
891 * Fixed pending command deletion in server and client library
892 to check the whole list instead of breaking after first found.
893 The affected files are silcd/command.[ch] and
894 lib/silcclient/command.[ch].
896 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
898 * Return NO_SUCH_CHANNEL error in USERS for channel that is
899 secret or private, otherwise it's possible to find out
900 whether a secret channel exists or not. Affected file
903 * If CMODE change fails during the mode setting, assure that
904 the old mode mask is set for the channel back. Affected
905 file silcd/command.c.
907 * Fixed passphrase saving on +a channel on normal server
908 after successful JOIN command. Affected file silcd/command.c.
910 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Remove server/router operator privileges in DETACH command,
913 since it's possible to resume to server where these
914 privileges would not be allowed for the client. Affected
915 file silcd/command.c.
917 * Do not set to wait for backup in rehash of the server.
918 Affected file silcd/server.c.
920 * Do not check listener sockets when counting how many
921 socket connections we have. Affected file is
924 * Do not announce disconnected clients that are remaining
925 in history (for WHOWAS). This is because SIGNOFF notify
926 for these has been sent earlier already. Affected file
929 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Buffer overflow with CUMODE command's mode->mode character
932 conversion. Reported by Ville Räsänen. Affected file
933 lib/silcutil/silcutil.c.
935 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Allow heartbeat packets to go disabled connections anyway.
938 Affected files silcd/server.c and silcd/packet_send.c.
940 * Do not broadcast New Channel packets with List flag set
941 in the packet to backup routers. The router must check
942 for the correctness of the packets before sending them.
943 It is possible that router will have enforce Channel ID
944 change and this would cause desync in the backup router.
945 Affected file silcd/packet_receive.c.
947 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
948 are handled in list parsing. They are not list packets
949 anymore. Affected file silcd/packet_receive.c.
951 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
953 * Stop waiting for backup router through the timeout, not
954 directly after backup router has arrived. Affected file
957 * Do not re-create channel keys and send them when removing
958 clients in server shutdown. Affected files are
959 silcd/server_internal.h and silcd/server_util.c.
961 * Notify distribution to backup routers was missing from
962 the silc_server_send_notify_dest function which caused
963 desyncing problems with backup router. Affected file is
966 * The client's channel removing was working wrong on
967 backup router. It assumed that it doesn't know global
968 information but backup router does know. For this reason
969 it could remove channel when it wasn't supposed to do that.
970 Affected file silcd/server.c and silcd/server_util.c.
972 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
974 * Stop for a couple seconds after badkup router has become
975 primary router. Affected file silcd/server.c.
977 * Added silc_server_remove_servers_by_server, which is used
978 to remove servers originated from some other server. Also
979 clients of those servers can be removed too. Affected file
980 silcd/server_util.[ch].
982 * When removing clients after a server has signed of remove
983 also all servers behind that server (unless they are known
984 to be available locally), and send SERVER_SIGNOFF for each
985 of the server separately. Also the signed off clients are
986 sent now separately per signed off server. The affected files
987 are silcd/server.c and silcd/server_util.[ch].
989 * All servers added with silc_idlist_add_server must always
990 have both "router" and "connection" pointers set. Otherwise,
991 bad server entries may be left around in the cache.
992 Affected file silcd/command_reply.c.
994 * Do not create the channel key in NEW_CHANNEL packet
995 processing if the channel is empty. Affected file
996 silcd/packet_receive.c.
998 * Completed backup router support for standalone routers.
999 Supports also servers in the cell that do not use the backup
1002 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed a bug in silc_string_regexify which did not add '^'
1005 at the start of each string, and thus the matching was
1006 not explicit. For example ban list iikone@*!*@* would
1007 match also "priikone", which is wrong, it would have to be
1008 *iikone@*!*@* to match also "priikone". Affected
1009 file lib/silcutil/unix/silcunixutil.c.
1011 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Enable all local server connections before updating client
1014 caches when we've become backup router. Otherwise, signoff
1015 packets may not reach the clients. Affected files are
1016 silcd/server.c and silcd/server_util.[ch].
1018 * Fixed a bug in version string parsing which could crash
1019 the program with specially formatted version string.
1020 Bug reported and patch provided by Ville Räsänen. Affected
1021 file lib/silcutil/silcutil.c.
1023 * Handle the disconnection immediately when DISCONNECT
1024 packet is received in server. Affected file silcd/server.c.
1026 * Primary router now waits a short time (10 seconds) for
1027 backup router connection before accepting any other
1028 connection (except local). Affected file silcd/server.c,
1031 * Fixed a crash in client libary in NICK_CHANGE notify when
1032 NICK_CHANGE arrived for client entry we are resolving
1033 currently. Affected file lib/silcclient/client_notify.c.
1035 * Call the sconn->callback completion even if error had
1036 occurred. Start reconnecting always if connection to
1037 primary router fails during backup router protocol.
1038 Affected files silcd/server.c and server_backup.c.
1040 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Added functions silc_server_send_opers and
1043 silc_server_send_opers_notify to send packets stricly
1044 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1045 to send variable argument notify to operators.
1046 Affected files silcd/packet_send.[ch] and silcd/server.h.
1048 * Removed UMODE rights checking with UMODE_CHANGE notify.
1049 Affected file silcd/packet_receive.c.
1051 * Server/router operator now receives notify when network
1052 switches to backup router and when it resumes the use of
1053 primary router. Affected file silcd/server.c and
1054 silcd/server_backup.c.
1056 * Fixed the updating of client information after backup
1057 resuming protocol is over; update all except local clients
1058 to the new primary router. The affected file is
1059 silcd/server_util.c.
1061 * Added support for closing active connections in rehash
1062 that were unconfigured by the user. Supports currently
1063 closing server and router connections. Affected file
1066 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1068 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1071 is NULL since seems that on some platforms NULL is allowed
1072 and on some it's not. Fallback encoding is used instead.
1073 Affected file lib/silcutil/silcstrutil.c.
1075 * Fixed statistics updating for incoming server connection
1076 which could cause problems when re-connecting. Affected
1077 file silcd/server.c.
1079 * Preliminary backup router support for standalone router
1080 added. Affected files in silcd/.
1082 * Mark server connections in backup router disabled before
1083 and after backup protocol. Affected file is
1084 silcd/server_backup.c.
1086 * Added support for reconnecting to remote server connection
1087 even if the protocol fails, and if the configuration wants
1088 us to keep trying to connect anyway.
1090 Server connection is not allowed to backup router if
1091 backup router does not have connection to primary router yet.
1093 Affected file is silcd/server.c.
1095 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1097 * Added silc_client_udpate_server function to update changed
1098 server info. Affected file lib/silcclient/idlist.[ch].
1100 * Added check for server entries that are being resolved when
1101 notify is received. If being resolved, handle the received
1102 notify only after it's resolved so that all notifys are
1103 handled in same order as received from the server.
1105 Added similar resolver check to channel entries. Every
1106 notify that cause resolving of any information that affects
1107 channel entry marks the channel entry in waiting state.
1108 After whatever resolving is over the waiters are signalled
1109 and only then the notifys are handled in the same order
1110 as delivered from the server.
1112 Affected files are lib/silcclient/idlist.[ch], and
1115 * Fixed KILLED notify handling in normal server. Affected
1116 file silcd/packet_receive.c.
1118 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1119 is locally connected, or was locally connected (but may
1120 be detached and connection is not active). Added also
1121 SILC_IS_LOCAL for checking this status. Affected files
1122 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1123 silcd/server.c and silcd/server_internal.h.
1125 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1127 * Don't send or handle TOPIC_SET if topic is already set and
1128 is same as being set. Affected files silcd/command.c and
1129 silcd/packet_receive.c.
1131 * Fixed CMODE change rights checking to work correctly when
1132 removing modes by operator. Affected file is
1133 silcd/server_util.c.
1135 * Fixed some handling with New Channel packet in router and
1136 fixed some CMODE_CHANGE notify handling in server and router.
1137 Affected file is silcd/packet_receive.c.
1139 * Changed "disconnect" client operation to include the
1140 reason of the disconnection and optional disconnection
1141 message. Affected file lib/silcclient/silcclient.h.
1143 * Made the compilation of lib/contrib/ stuff conditional.
1144 Affected files configure.in.pre, lib/contrib/Makefile.am.
1146 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1148 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1149 to the sender of the notify too, to avoid situation where two
1150 notifys are in the network at the same time going to oppsite
1151 directions. Affected file silcd/packet_receice.c.
1153 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Delete the client from channel even if the cilent->id is
1156 NULL. It was possible that client was deleted without
1157 removing from channels (theoretically at least). Affected
1158 file silcd/server.c and silcd/server_util.c.
1160 * Free the client data too when resuming is not successful.
1161 Affected file silcd/packet_receive.c.
1163 * Merged some code from c0ffee's silc-plugin. Affected files
1164 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1166 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1167 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1168 to the primary router connection, the other one returns
1169 TRUE if packet must be broadcasted to network.
1171 * All notifys that are destined to primary router (to network)
1172 are now automatically sent to backup routers even if the
1173 router is standalone (and has backup router). Affected files
1176 * Added --without-irssi and --without-silcd configuration
1177 options for disabling the compilation of these applications.
1178 Affected file configure.in.pre and prepare.
1180 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1182 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1183 UTF-8 encoding and decoding. Added also new encodings
1184 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1186 Added also SILC_STRING_LANGUAGE which is language and charset
1187 specific encoder and decoer for those platforms that support
1188 iconv(). It can convert the UTF-8 to and from the locale
1189 specific character set.
1191 Affected file lib/silcutil/silcstrutil.[ch].
1193 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1195 * Added function silc_get_command_name to the file
1196 lib/silcutil/silcutil.[ch].
1198 * Improved the server debug output a bit. Affected files are
1201 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Save the channel passphrase when received succesful JOIN
1204 command reply from router, on normal server. Otherwise
1205 joinig +a channels from normal server is not possible.
1206 Affected file silcd/command.c.
1208 * Fixed a bug in TOPIC_SET notify handling. The notifier
1209 may be other than client too, like server or channel.
1210 It expected it to always be only client and ignored the
1211 notify. Affected file silcd/packet_recieve.c.
1213 * Removed some (unnecessary) debug printing from
1214 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1216 * Do not force CMODE_CHANGE when server is announcing new
1219 Router announces stuff only after server reannounces channel
1220 after CHANNEL_CHANGE notify.
1222 These fixes optimizes the announcing procedure, and perhaps
1223 fixes some problems too. Affected file silcd/packet_receive.c.
1225 * Fixed SERVER_SIGNOFF sending to local clients. It was
1226 totally broken and sent the notify to all local clients,
1227 instead of only to those that was on same channel as the
1228 signing off clients. Affected file silcd/server_util.c.
1230 * Added -D option to server. It can be used to give debug
1231 level. The levels are from 0 - 99, and are predefined for
1232 smooth server debugging. (see silcd.c for the predefined
1233 levels). Affected file silcd/server.c.
1235 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Fixed a bug in Irssi SILC client to close the connection
1238 properly when disconnecting from server. Affected file
1239 irssi/src/silc/core/client_ops.c.
1241 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * When authenticating as founder during JOIN command, check
1244 that the one authenticating becomes the only founder on the
1245 channel. Affected file silcd/command.c.
1247 * Better checking for founder mode setting when CUMODE_CHANGE
1248 notify is received. Affected file silcd/packet_receive.c.
1250 * Close all connections when shutting down the server by sending
1251 DISCONNECT packet. Close all listeners too when shutting
1252 down the server. Affected file silcd/server.c.
1254 * Handle DISCONNECT packet correctly in client library by
1255 calling the "disconnect" client operation. Affected file
1256 lib/silcclient/client.c.
1258 * Handle local errors correctly during resuming. Affected
1259 file lib/silcclient/client.c.
1261 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * The log file is not dupped internally anymore in
1264 lib/silcutil/silclog.c. Fixed memory leaks too.
1266 * The scheduler now dispatches all pending timeout tasks
1267 when it is uninitialized with silc_schedule_uninit.
1268 Affected file lib/silcutil/silcschedule.c.
1270 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Added --enable-stack-trace option to configure. Added
1273 memory allocation stack trace support. Added files
1274 lib/silcutil/stacktrace.[ch]. Affected files are
1275 lib/silcutil/silcmemory.[ch].
1277 * Fixed memory leaks from libraries and server. Affected
1278 files around the tree.
1280 * Reverted back a fix made to CUMODE which broke it.
1281 Affected file silcd/command.c.
1283 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1286 core library, and implemented it. All textual messages SHOULD
1287 use this flag and the message MUST be UTF-8 encoded.
1288 All text messages sent by Irssi SILC client are now UTF-8
1289 encoded (regardless whether the terminal supports UTF-8 or not).
1290 Affected files are lib/silccore/silcchannel.h,
1291 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1294 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Added lots of new statistics updating that was missing from
1297 the server and router code. Affected files in silcd/.
1299 * Sending SIGUSR1 signal to server now dumps the current
1300 server statistics into /tmp directory. Affected file is
1303 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1304 the SILC Hash Interface also. Added new functions
1305 silc_hash_get_name, silc_hash_init, silc_hash_update and
1306 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1308 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Added some better info printing for client during connecting.
1311 Affected file silcd/server_util.c.
1313 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1314 to silence a user on a channel. Affected files are
1315 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1316 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1317 and silcd/packet_receive.c.
1319 * Fixed a fatal bug in handling of malformed command payload.
1320 Affected file silcd/command.c.
1322 * Fixed a double free when announcing channel users to router.
1323 Affected file silcd/server.c.
1325 * After successful authentication to channel founder mode, check
1326 that there isn't anyone else with founder mode on the channel.
1327 The one that authenticated will become founder and anyone
1328 else is demoted. Affected file silcd/command.c.
1330 * Added error printing of any error that has occurred during
1331 any command in client library. Affected file is
1332 irssi/src/silc/core/client_ops.c.
1334 * Removed some error printing from the client library and left
1335 it for the application to worry (from the error status it
1336 receives in 'command' client operation. Affected file is
1337 lib/silcclient/command.c.
1339 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1342 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1343 Starting key agreement with itself is denied. Affected file
1344 is lib/silcclient/client_keyagr.c.
1346 * Fixed some error checkings from the SFTP library which caused
1347 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1348 and lib/silcsftp/sftp_util.c.
1350 * Added new "debug" and "debug_string" settings to Irssi SILC
1351 client which can be used to print runtime debugging on the
1352 Irssi's screen. Available when compiled with --enable-debug
1353 option. Affected file irssi/src/silc/core/silc-core.c.
1355 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1357 * Fixed a missing variadic parameter in a function call that
1358 caused server crash when a non-allowed connection arrived.
1359 Reported by Richard Becker. Affected file silcd/server.c.
1361 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Added WATCH list sending to backup routers from router.
1364 The WATCH command is sent by the router to the backup
1365 router. Affected file silcd/command.c.
1367 * Mark the backup_router flag for RouterConnection entry
1368 if the backup router stuff is defined in the config file.
1369 Affected file silcd/serverconfig.c.
1371 * Fixed some backup data sending around the code to work better
1372 if the router is standalone router. Not all places were fixed.
1373 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1376 * Fixed the router connecting when connecting to multiple
1377 routers. It ignored every other router except the first
1378 one. Affected file silcd/server.c.
1380 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Made the private key generation after expiration optional.
1383 If not created after expiration the old key will re-expire
1384 at a later time (and thus key pair is not necessary to
1385 change). Affected file irssi/src/silc/core/clientutil.c.
1387 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * The length arguments in bind() and connect() were wrong
1390 and fixed now to used SIZEOF_SOCKADDR in the
1391 lib/silcutil/unix/silcunixutil.c.
1393 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Fixed detach timeout handling to use Client ID and not
1396 the actual client entry which may be freed in the callback.
1397 Affected file silcd/command.c.
1399 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1401 * Merged c0ffee's multiple interface support patch.
1402 Affected files in silcd/.
1404 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Cleanup keys properly. Affected file is
1407 irssi/src/silc/core/clientutil.c.
1409 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Display the user mode on the status bar. Affected file
1412 irssi/src/silc/core/silc-expandos.c.
1414 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1416 * If private message key is not set, but the flag is set in
1417 the packet, ignore the packet since it cannot be decrypted.
1418 Affected file lib/silcclient/client_prvmsg.c.
1420 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * When resuming client, remove the old client entry from
1423 the watcher list too. Affected file silcd/packet_receive.c.
1425 * Do not allow normal server to force founder mode away
1426 from router if the founder mode is already set. Affected
1427 file silcd/packet_receive.c.
1429 * Remove the client entry with watch notify types with short
1430 timeout, and not directly, so that other notifys can be
1431 retrieved too. Affected file lib/silcclient/client_notify.c.
1433 * Display notification about data messages that cannot be
1434 displayed. Affected files irssi/src/silc/core/client_ops.c,
1435 irssi/src/fe-common/silc/module-formats.[ch].
1437 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed the CHANNEL_CHANGE notify handling in client libary
1440 to not use freed memory. Affected file is
1441 lib/silcclient/client_notify.c.
1443 * Fixed CUMODE_CHANGE notify handling in server. Affected
1444 file silcd/packet_receive.c.
1446 * Fixed USERS command to support empty channels. Affected
1447 file silcd/command.c.
1449 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Allow multiple identical pending commands to be registered
1452 in client library. Affected file is lib/silcclient/command.c.
1454 * Call the completion for resolving client information only
1455 after all resolvers has finished. This fixes a crash in
1456 the client. Added support for checking when the resolvers
1457 are finished. Affected file is lib/silcclient/idlist.c.
1459 * Wait by default 3 seconds before reconnecting to the server
1460 after being disconnected. Makes the /detach command a bit
1463 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Check the watcher list before sending signoff notifys
1466 when closing client connection. Affected file is
1469 * Added better CMODE command rights checking. Affected file
1470 silcd/server_util.c.
1472 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed watcher list checking during server signoff. It
1475 crashed the server. Affected file silcd/server_util.c.
1477 * The JOIN command reply returns now the founder's public
1478 key. Affected file is silcd/command.c.
1480 * Announce the channel mode, and the mode properties with
1481 CMODE_CHANGE notify. Affected file silcd/server.c.
1483 * Mark new channels by default disabled, untill at least
1484 one user joins the channel. Affected file is
1485 silcd/packet_receive.c.
1487 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * The nickname argument to watch notify can be optional.
1490 Fixes a crash in server. Affected file silcd/packet_send.c.
1492 * Remove the client entry from cache if the WATCH notify type
1493 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
1494 lib/silcclient/client_notify.c.
1496 * Check the watcher list before and after changing nickname
1497 when the NICK_CHANGE notify is received. Affected file is
1500 * Fixed a crash in OPER and SILCOPER command sending. Empty
1501 passphrase caused the crash. Affected file is
1502 lib/silcclient/command.c.
1504 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Merged with Irssi CVS for Irssi SILC client.
1508 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Completed the protocol specifications.
1512 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Merged with Irssi CVS for Irssi SILC client.
1516 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Added the founder's public key delivery to the
1519 CUMODE_CHANGE notify type as well. Updated the protocol
1520 specs and the code. Affected files are silcd/packet_send.[ch],
1521 silcd/packet_receive.c and silcd/command.c.
1523 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Added silc_pkcs_public_key_copy function into the
1526 lib/silccrypt/silcpkcs.[ch].
1528 * Remove the `iv' from the SilcChannelEntry since we can
1529 live without it. Affected files are silcd/idlist.h and
1530 silcd/packet_receive.c.
1532 * Added support for sending the founder's public key in
1533 the CMODE_CHANGE notify packet in the server. Affected
1534 files are silcd/packet_send.[ch], silcd/packet_receive.c,
1535 silcd/command.c and silcd/server.c.
1537 * Changed the FOUNDER_AUTH authentication to use only
1538 public key authentication as defined by new protocol
1539 specs. Passphrase authentication with that mode cannot
1540 be used anymore. It is now possible to reclaim founder
1541 mode from any server in the network. Affected files are
1542 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
1544 * Added permanent channels support by making the channel
1545 permanent when FOUNDER_AUTH mode is set on the channel.
1546 The channel will not be destroyed even if channel is empty
1547 when that mode is set. Protocol TODO #17. Affected
1548 files are silcd/server.[ch], server_util.[ch],
1549 silcd/command.c, silcd/packet_receive.c and
1550 lib/silcclient/command.c.
1552 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Added reference counter to the command reply context in
1555 the client library. Affected files are
1556 lib/silcclient/command_reply.[ch].
1558 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Fixed rekey protocol with PFS in the client library.
1561 Affected file is lib/silcclient/protocol.c.
1563 * Added support for list of errors in client library
1564 command reply handling. Affected file is
1565 lib/silcclient/command_reply.c.
1567 * Defined that the WHOIS and IDENTIFY commands can send
1568 list of errors. Updated the protocol specs. Protocol
1571 * Added support for sending list of errors to WHOIS and
1572 IDENTIFY commands in server. Added support for receiving
1573 list of errors in server. Affected files are
1574 silcd/command.c and silcd/command_reply.c.
1576 * Fixed client info resolving on LEAVE command in client
1577 library to not crash. Affected file is
1578 lib/silcclient/client_notify.c.
1580 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Defined that the NICK command replies with thew changed
1583 nickname too, to make the nickname changing simpler at
1584 the client's end. Updated protocol specs and the code
1585 in client and server. Affected files are
1586 silcd/command.c, lib/silcclient/command_reply.c and
1587 lib/silcclient/command.c.
1589 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Added `Compressed' packet flag to indicate that the packet
1592 payload is compressed by the sender. Updated the protocol
1593 specs and the core library. The compression still is not
1594 implemented in the sources. Affected file is
1595 lib/silccore/silcpacket.h.
1597 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Remove pending command callbacks also if the connection
1600 to the server is destroyed. Affected file is
1601 lib/silcclient/client.c.
1603 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Added new QUIET channel user mode that can be used to
1606 quiet a user in a channel. Updated the protocol specs but
1607 it wasn't implemented yet. Protocol TODO #27. Affected
1608 file is lib/silccore/silcmode.h.
1610 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Added BLOCK_INVITE user mode to be able to block incoming
1613 invite notifications. Protoocol TODO #26. Affected files
1614 are lib/silccore/silcmode.h, lib/silcclient/command.c and
1617 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
1618 the protocol specs and the code. Affected file is
1619 lib/silccrypt/silcpkcs.c.
1621 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Disconnect Payload includes now the status type. Updated
1624 the protocol specs and the code. Protocol TODO #25.
1625 Affected files are silcd/server.c, lib/silcclient/client.c.
1627 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
1628 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
1629 Moved the silc_client_command_status_messages table to the
1630 lib/silcutil/silcutil.c and added new funtion
1631 silc_get_status_message, which deprecates function
1632 silc_client_status_message. Affected files are
1633 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
1634 lib/silcutil/silcutil.[ch].
1636 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Defined that the nickname hash in Client ID MUST be from
1639 lowercase nickname. This effectively changes nicknames in
1640 SILC to case-insensitive. Updated the protocol specs and
1641 the code. Affected files are lib/silcutil/silcutil.[ch],
1642 silcd/serverid.c, and silcd/idlist.c.
1644 * Added new channel user modes BLOCK_MESSAGES_USERS and
1645 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
1646 code. Affected files are lib/silccore/silcmode.h,
1647 lib/silcclient/command.c, and silcd/packet_send.c.
1649 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
1650 specs and code. Affected file lib/silccore/silcstatus.h.
1652 * Added support for watch list. It is possible to add nicknames
1653 to be watched, and when they come to network, leave network
1654 or user mode changes the watcher will be notified of this
1655 change. Added SILC_COMMAND_WATCH command, added new
1656 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
1657 notifications. Updated the protocol specs and implemented
1658 this to library, client and server. Protocol TODO #21.
1659 Affected files are lib/silccore/silccomand.h,
1660 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
1661 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
1662 silcd/packet_send.[ch], silcd/packet_receive.c, and
1663 irssi/src/silc/core/client_ops.c.
1665 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
1666 somebody watching you. Updated the protocol specs and the
1667 code. Affected files are lib/silccore/silcmode.h, and
1668 lib/silcclient/command.c.
1670 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Added service support to SILC protocol. Added new command
1673 SILC_COMMAND_SERVICE. Updated the protocol specs and the
1674 core library. Services are not implemented in server or
1675 client for now. Protocol TODO #20. Affected files are
1676 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
1678 * Added SilcStatus argument to `command' client operation
1679 to return the error status when command sending fails
1680 locally. Changed all command in client library to return
1681 correct command status. Affected files are
1682 lib/silcclient/command.c, lib/silcclient/silcclient.h and
1683 irssi/src/silc/core/client_ops.c.
1685 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Added silc_mime_parse function to parse MIME headers.
1688 Affected files are lib/silcutil/silcstruti.[ch].
1690 * Added MIME header parsing in Irssi SILC Client. It displays
1691 all textual MIME objects, others it ignores. Affected file
1692 is irssi/src/silc/core/clien_ops.c.
1694 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1696 * Fixed a bug in the pid writing function, which couldn't be
1697 written in a root-owned directory.
1699 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Defined that channel message to unknown Channel ID must
1702 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
1703 Updated the protocol specs and the code in server. The
1704 affected file is silcd/packet_receive.c.
1706 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
1709 that it is used to send error notifys if error occurs during
1710 some SILC packet processing, except commands. The error
1711 types are same as for command reply types. Defined that
1712 if private message is sent to unknown Client ID the error
1713 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
1714 Updated the protocol specs and code. Affected files are
1715 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
1716 lib/silcclient/client_notify.c, silcd/packet_receive.c,
1717 and irssi/src/silc/core/client_ops.c. Renamed the
1718 SilcCommandStatus to SilcStatus.
1720 * Defined the use of extra WHOIS attributes in WHOIS command.
1721 The <Requested Attributes> (defined in a separate document)
1722 can be used to request additional information about user
1723 not returned by standard WHOIS command. Defined that server
1724 can send WHOIS command directly to client. Client provides
1725 the requested attributes to the server. Updated the protocol
1726 specs. Protocol TODO #4. Implementation is not done yet
1727 (Protocol TODO #24).
1729 * Renamed function silc_client_command_status_message to
1730 silc_client_status_message. Affected files are
1731 lib/silcclient/command_reply.[ch].
1733 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
1736 32 bit integers. Updated the protcol specs and the code.
1737 Affected files are silcd/command.c and
1738 lib/silcclient/command.c.
1740 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1742 * Fixed a bug in library where sending a bogus authentication
1743 payload would lead to a crash. Affected file is
1744 lib/silccore/silcauth.c.
1746 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Added detach_disabled and detach_timeout server config
1749 options to the server. Affected files silcd/serverconfig.[ch],
1750 silcd/command.c and silcd/packet_receive.c.
1752 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Added resolve_cmd_ident field to the SilcClientEntry structure
1755 too so that if the entry is for example being resolved so
1756 another command may attach to the same pending command reply
1757 without requiring to resolve the same entry again. Added
1758 support for adding multiple pending commands for one
1759 command idenfier. Affected files lib/silcclient/command.[ch],
1760 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
1762 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Defined that server receives WHOIS command reply for private
1765 and secret channels too. Updated protocol specs and the
1766 code in server. Affected file silcd/command.c.
1768 * Defined <channel user mode list> argument to WHOIS command
1769 reply for returning user modes on the channels. The
1770 channel list now doesn't include the user mode anymore but the
1771 actual channel mode. Updated protocol specs and the code in
1772 client and server. Affected files are silcd/command_reply.c,
1773 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
1774 and lib/silcclient/command_reply.c.
1776 * Save the channels list in WHOIS command reply in normal server
1777 so that WHOIS always shows joined channels also in normal
1778 server and not just on router. Affected file is
1779 silcd/command_reply.c.
1781 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Defined that server receives USERS command reply for private
1784 and secret channels too. Updated protocol specs and the
1785 code in server. Affected file silcd/command.c.
1787 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Changed the UMODE's mode mask argument to be optional. If
1790 not provided then the command merely returns the current mode
1791 mask to the client. Updated protocol specs and the server.
1792 Affected file is silcd/command.c.
1794 * Added SILC session detachment/resuming support. It is possible
1795 to detach by closing the network connection and then re-connect
1796 and resume to the old client session. Added DETACHED user
1797 mode that server will set for detached client. Added new
1798 packet RESUME_CLIENT which is used to perform the resuming
1799 process. Added DETACH command. Updated the protocol specs,
1800 core library, client and server. Protocol TODO #22. Very
1801 many affected files around the tree.
1803 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Changed the CMODE's mode mask argument to be optional. If
1806 not provided then the command merely returns the current mode
1807 mask to the client. Updated protocol specs and the server.
1808 Affected file is silcd/command.c.
1810 * Changed the Killer's Client ID in KILLED notify to be just
1811 any ID payload since router server is allowed to kill as well.
1812 Updated protocol specs, client libary and server. Affected
1813 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
1814 and irssi/src/silc/core/client_ops.c.
1816 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Added new user modes ANONYMOUS for special anonymous servers
1819 that may set the mode for client, and BLOCK_PRIVMSG which
1820 client may set to block incoming private messages unless the
1821 Private Message Key flag is set (using private keys to protect
1822 private messages). Updated protocol specs and code in client
1823 and server and core library. Protocol TODO #23. Affected
1824 files are lib/silccore/silcmode.h, silcd/server.[ch],
1825 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
1826 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
1828 * Added new channel user mode BLOCK_MESSAGES which the client
1829 may set to itself to tell server not send channel messages.
1830 Other packets such as channel key packets are still sent.
1831 Protocol TODO #23. Updated the protocol specs, client and
1832 server. Affected files are lib/silccore/silcmode.h,
1833 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
1834 lib/silcutil/silcutil.c, silcd/command.c, and
1835 silcd/packet_send.c.
1837 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Redefined the Status Payload to include now two 8 bit fields,
1840 instead of one 16 bit field. This now makes it possible to
1841 send list of errors. Updated the protocol specs and the code
1842 in core library, client library and server. Protocol TODO #1.
1843 Affected files are lib/silccore/silccommand.[ch],
1844 lib/silcclient/command_reply.[ch], silcd/command.c,
1845 silcd/command_reply.c and silcd/packet_receive.[ch].
1847 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1849 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
1850 must be handled by the application and should tell the application
1851 that an error message was already printed, and it should print the
1852 config coords (line, filename, ...). Affected files are
1853 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
1855 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
1856 server config parsing code more readable.
1858 Fixed a bug in the fetch_logging() config callback.
1860 Affected files is silcd/serverconfig.c.
1862 * Drop root privileges when started in foreground. Don't drop them
1863 if debugging also. Affected file is silcd/silcd.c.
1865 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Added more IM-like features by introducing new user modes
1868 for setting various presence information. Added new modes:
1869 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
1870 specs and code. Protocol TODO #19. Affected files are
1871 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
1872 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
1874 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Added STATS command to the protocol after all, to return
1877 various statistical information about the network. It can
1878 be used by clients to retrieve statistical information, and
1879 servers may use it to to fetch cell and network wide
1880 statistics from router. Updated the protocol specs and
1881 implemented it to the server. Protocol TODO #16.
1882 Affected files are lib/silccore/silccommand, silcd/command.[ch],
1883 silcd/command_reply.[ch].
1885 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * The LIST command reply in client libary now adds new channel
1888 entry if the returned channel doesn't exist yet in cache,
1889 and returns the channel entry to the application in the
1890 command_reply client operation. Affected file is
1891 lib/silcclient/command_reply.c.
1893 * Changed the channel message payload's MAC generation to
1894 include the IV in the MAC as well. This way all relevant
1895 parts of the channel message payload are authenticated also
1896 with the channel message MAC (and not only by packet MAC).
1897 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
1898 Affected file is lib/silccore/silcchannel.c.
1900 * Fixed the SKE to save the remote version, since the
1901 silc_ske_parse_version mistakenly checked wrong version,
1902 after it replaced the start payload. Affected files are
1903 lib/silcske/silcske.[ch].
1905 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
1908 string utility functions. Added there also new functions
1909 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
1910 Affected files lib/silcutil/silcstrutil.[ch].
1912 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
1913 files are lib/silcutil/silcstrutil.[ch].
1915 * Defined that the security property fields in SKE SHOULD be
1916 UTF-8 encoded, defined that version string MUST be US-ASCII
1917 encoded, defined that passphrases sent in connection
1918 authentication protocol MUST be UTF-8 encoded. Implemented
1919 these to the client and server. Defined also that other
1920 passphrases sent in the protocol MUST be UTF-8 encoded.
1921 Affected files are lib/silcske/silcske.c,
1922 lib/silcclient/protocol.c, silcd/protocol.c,
1923 silcd/serverconfig.c, and lib/silccore/silcauth.c.
1925 * Changed the silc_client_close_connection interface to not
1926 need the SilcSocketConnection which should not be visible
1927 to application. Affected files are lib/silcclient/client.c
1928 and lib/silcclient/silcclient.h.
1930 * Rewrote the text for Private Message Key Payload in the
1931 protocol specification. Protocol TODO #11.
1933 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Upgraded the protocol version to 1.1, updated protocol specs
1938 * Added the nickname as new argument to NICK_CHANGE notify and
1939 added it to protocol specs and implemented it to client and
1940 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
1941 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
1942 lib/silcclient/client_notify.c.
1944 * Added the killer's client ID to the KILLED notify and added
1945 it to protocol specs and implemented it to client and server.
1946 Protocol TODO #13. Affected files are silcd/command.c,
1947 silcd/packet_receive.c, packet_send.[ch],
1948 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
1949 The killer's client entry is now returned to application in
1950 the `notify' client operation.
1952 * Fixed the Max Argument fields that had too large value set
1953 in the protocol specs. Protocol TODO #14.
1955 * Added the LEAVE command reply to return the ID of parted
1956 channel. Updated protocol specs and implemented it to the
1957 client and server. Protocol TODO #15. Affected files are
1958 silcd/command.c, lib/silcclient/command_reply.c. The channel
1959 entry is now returned to application in the `command_reply'
1962 * Rewrote the version SKE version checking in client libary
1963 and in server to use the silc_parse_version_string. Affected
1964 files are lib/silcclient/protocol.c, silcd/protocol.c.
1966 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
1967 commands that was missing it, and updated protocol specs and
1968 the server implementation. Protocol TODO #10. The affected
1969 file is silcd/command.c.
1971 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
1972 generic reply to a generic request (REQUEST flag), and
1973 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
1974 way. A draft-riikonen-silc-flags-payloads-00.txt is written
1975 to define the payload for DATA flag. Added the flags to
1976 the implementation. Protocol TODO #9. Affected file is
1977 lib/silccore/silcchannel.h.
1979 Changed the client library to return the message length
1980 to application as well in the channel_message and private_message
1981 client operations. Affected files are
1982 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
1983 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
1984 and lib/silcclient/client_ops_example.c.
1986 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
1987 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
1988 the channel. Updated protocol specs and impelemented this
1989 to client and server. Protocol TODO #6. Affected files are
1990 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
1991 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
1993 Added new options m and M to CMODE command in Irssi SILC
1994 client to set these modes.
1996 * Deprecated all administrative commands from SILC protocol
1997 since they are highly implementation specific commands.
1998 Updated protocol specs. Moved the old commands in
1999 implementations to private range of command types. Affected
2000 files are silcd/command.c, lib/silcclient/command.c and
2001 lib/silcclient/command_reply.c. Protocol TODO #8.
2003 * Fixed a bug in server where sending unknown command crashes
2004 the server. Affected file silcd/command.c.
2006 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Added SILC_PROTOCOLVERSION macro to check protocol version
2009 of a socket connection. The affected file is
2010 lib/silcutil/silcsockconn.h.
2012 * Added better error logging in rekey protocol. Affected file
2015 * Do not check public key types in SKE during rekey. Affected
2016 file lib/silcske/payload.c.
2018 * Fixed the rekey protocol with PFS, which was totally broken.
2019 Affected file silcd/protocol.c.
2021 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Some client implementations quit network by doing first LEAVE
2024 and then immediately SIGNOFF (like Bombyx). We now do check
2025 after a short time after LEAVE notify and check whether the
2026 client is still valid after LEAVE, and if not we remove it from
2027 cache. Affected file is lib/silcclient/client_notify.c.
2029 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2031 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2032 it's good not to have security holes here.
2034 * Fixed a negative refcount situtuation for the config context.
2035 Affected file is silcd/serverconfig.c.
2037 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2039 * ROBOdoc documented lib/silcutil/silcutil.h.
2041 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Optimized even more the SilcPacketContext structure. Now
2044 totally saved 16 bytes of memory per context after optimization.
2045 Affected files are lib/silccore/silcpacket.[ch].
2047 * Made strict checks for valid SILC IDs. Affected file is
2048 lib/silccore/silcid.c.
2050 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Changed the object argument for silc_cipher_register,
2053 silc_hash_register, silc_hmac_register and silc_pkcs_register
2054 to const. Affected files are lib/silccrypt/silccipher.[ch],
2055 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2057 * Changed the silc_get_username and silc_get_real_name to
2058 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2060 * Fixed the Irssi SILC Client to use the silc_get_username and
2061 silc_get_real_name insted of glib routines since the glib
2062 routines only corrupt stack. Fixes the Irssi SILC to work in
2063 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2065 * Fixed the Irssi to not use g_get_home_dir since it crashes
2066 or returns garbage on cygwin and corrupts stack. Added function
2067 get_home_dir to Irssi routines. Affected files are
2068 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2070 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Made some structure optimizations. SFTP memory FS MemFSEntry
2073 entry structure. Optimized SilcTask structure. Optimized
2074 SilcPacketContext structure.
2076 Affected files lib/silcsftp/sftp_fs_memory.c,
2077 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2079 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * And yet again reverted back the config thing since Johnny
2082 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2085 * Fixed memory leaks from config object. Affected files are
2086 silcd/serverconfig.[ch].
2088 * Added support for adding new connections to the server in rehash.
2089 After rehash they take effect.
2091 Added support for changing the maximum allowed connections in
2092 rehash. The number can grow but going smaller is not supported.
2094 Added function silc_server_num_sockets_by_remote to the
2095 silcd/server_util.[ch].
2097 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2099 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2101 * Added preliminary checking during config parsing for a valid
2102 public/private key and removed further checks in the code.
2103 Affected files are silcd/serverconfig.[ch], server.c.
2105 * Moved functions silc_server_drop() and silc_server_daemonise()
2106 from server.c to silcd.c since they are stricly related to
2107 the application activity.
2109 * Reverted a small part of the automatic ref/unref since
2110 it caused a double unref in some situations. Affected
2111 files are silcd/silcd.[ch], server.c, serverconfig.c.
2113 * Added some .cvsignore files in the lib directory.
2115 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Fixed silc_net_gethostbyaddr to correctly resolve by
2118 address. Affected file lib/silcutil/silcnet.c.
2120 * Fixed the notify relaying to client. The HMAC to be used
2121 with relayed packets ws wrong and caused decryption failure
2122 at the client end. Affected file is silcd/packet_receive.c.
2124 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Created new branch silc_protocol_1_0_branch.
2128 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2130 * Changed the silc_server_config_* routines to be SilcServer
2131 independent. They are now officially application specific code
2132 and not part of generic server implementation. Affected files
2133 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2135 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Added automatic referencing of config context in the
2138 silc_server_config_alloc, and automatic unreferencing in the
2139 silc_server_config_destroy. Affected files are
2140 silcd/serverconfig.[ch], silcd/silcd.c.
2142 * Fixed the silc_log_quick handling in the logging routines.
2143 It didn't log quickly when it was TRUE. Affected file is
2144 lib/silcutil/silclog.c. Also the flush delay was set even
2145 if it was 0 in config file. Affected file is
2146 silcd/serverconfig.c.
2148 * Added support for changing key pair of the server in rehash.
2149 Affected file silcd/server.c.
2151 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2154 too early, before getting the channel entry. Affected file
2155 is silcd/packet_receive.c.
2157 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2159 * Added functions silc_server_config_[ref/unref], these are used
2160 to prevent that the config object is destroyed.
2162 No longer directly affect global variables silc_log_quick and
2163 silc_log_delay, they are first cached inside the config object
2164 and then applied with silc_server_config_setlogfiles().
2166 silc_server_config_set_defaults() is now internal to
2167 serverconfig.c, there are no reasons to show this internal stuff
2170 Affected files are silcd/serverconfig.[ch].
2172 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2173 fprintf's to stderr, since some code may be executed again after
2174 the server went into the background. Affected files are
2177 * Added rehash support. Added function silc_server_rehash() that
2178 will perform all the basic tasks of the rehashing procedure.
2180 * Added command line option `-x, --hexdump'. This will enable the
2181 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2182 The option `--hexdump' implies `--debug'.
2184 * Fixed a bad bug in the logging APIs (silcutil library) where
2185 the application would crash after calling silc_log_reset_all().
2187 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Fixed the KICKED notify handling in client library to
2190 correctly remove the channel and all entries from the
2191 channel when I was kicked. This bug crashed the client.
2193 Fixed yet another but in KICKED notify handling to remove
2194 the kicked client correctly from the channel.
2196 Affected file is lib/silcclient/client_notify.c.
2198 * Fixed a minor bug in looking up correct client entry
2199 in KICKED notify in server. Affected file is
2200 silcd/packet_receive.c.
2202 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2203 sources correctly to distribution. Fixes --with-gmp option.
2205 * Removed the manual rehashing from ID Cache, and changed it
2206 to use the SILC Hash Table's auto rehash feature. Affected
2207 file is lib/silccore/silcidcache.c.
2209 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Fixed a bug in the silc_client_nickname_format function that
2212 handles the multiple same nickname formatting. Two clients
2213 with same nickname caused problems after the first one left
2214 and rejoined. It didn't format the nickname correctly.
2215 Affected file is lib/silcclient/idlist.c.
2217 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Don't change the topic if olod topic is same as new one.
2220 Affected file is silcd/packet_receive.c.
2222 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added cross-reference support to the SILC Documentation
2225 generator. All types across all HTML files are now cross-
2226 referenced. Affected files util/robodoc/generator.c and
2227 scripts/silcdoc/silcdoc.
2229 * Added file lib/silcutil/silctypes.h to include all the
2230 arithmetic type definitions and some macros. Removed
2231 includes/bitmove.h and moved macros to silctypes.h.
2233 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2237 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added `type' argument to silc_id_payload_parse_id function which
2240 now returns the type of the ID to the sent pointer. Affected
2241 file is lib/silccore/silcid.[ch].
2243 * Added check for CMODE_CHANGE notify type that mode change is
2244 allowed by the sender. Affected file silcd/packet_receive.c.
2246 * Added check for CUMODE_CHANGE notify type that mode change is
2247 allowed by the sender. Affected file silcd/packet_receive.c.
2248 Added the ID type as CUMODE_CHANGE notify type as argument
2249 to the `notify' client operation. Affected files are
2250 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2252 * Added function silc_client_add_server to the client library.
2253 Added support for resolving also channel and server info when
2254 received unknown entity in notify packet. Affected files are
2255 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2257 * Added function silc_command_get_status to return the command
2258 status from the command reply's argument payload. Affected files
2259 are lib/silccore/silccommand.[ch].
2261 * Added check for KICKED notify type that the kicking is
2262 allowed by the client. Affected file silcd/packet_receive.c.
2264 * Created function silc_get_input which can be used to get input
2265 (echo on or off) from user on command line. Affected files are
2266 lib/silcutil/silcutil.[ch].
2268 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Optimized silc_server_packet_relay_to_channel function.
2271 Added new function silc_channel_message_payload_encrypt which
2272 can be called directly if channel message payload needs to
2273 be encrypted and is already encoded (no need to call _encode
2274 function). Packet relaying is now done by router without any
2275 extra memory allocations. Affected files are
2276 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2277 silcd/packet_send.c.
2279 * Fixed the INVITE notify handling. It took wrong arguments
2280 as invite list and invite delete. Affected file is
2281 silcd/packet_receive.c.
2283 * Added check for TOPIC_SET notify type that the topic change is
2284 allowed by the client. Affected file silcd/packet_receive.c.
2286 * Added check for INVITE notify type that inviting is allowed by
2287 the client. Affected file silcd/packet_receive.c.
2289 * Changed the silc_server_client_on_channel to return the
2290 SilcChannelClientEntry as well. Moved the function
2291 silc_server_check_cmode_rights to server_util.[ch].
2292 Affected files are silcd/server_util.[ch], silcd/command.c.
2294 * Added function silc_server_check_umode_rights to check whether
2295 changing client's user mode is allowed. Added check for
2296 UMODE_CHANGE notify type that the umode change is allowed
2297 by the client. Affected files are silcd/server_util.[ch],
2298 silcd/packet_receive.c and silcd/command.c.
2300 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2303 ID length. It ignored that ID can be IPv6 based as well.
2304 Affected file lib/silccore/silcpacket.h.
2306 * Fixed the silc_id_id2str and silc_id_str2id to take the
2307 IPv6 address offset's into consideration. Affecte file is
2308 lib/silccore/silcid.c.
2310 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Fixed the internal Unix scheduler functions to check for
2313 NULL context they may receive. The affected file is
2314 lib/silcutil/unix/silcunixschedule.c.
2316 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2318 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2319 can specify different directory with --home command line
2320 parameter. Affected files irssi/src/silc/core/client_ops.c,
2323 * SILC-specific commands aren't now executed if the active server
2324 isn't of SILC-type, so there won't be problems with having
2325 IRC and SILC protocol support in same client. Affected files
2326 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2329 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Improved the signal support in SILC Schedule. Added new
2332 function silc_schedule_signal_call which is used by application
2333 to mark a signal to be called. It is now safe to perform
2334 any kind of tasks in signal callbacks since it is guaranteed
2335 that the application specified signal callback is called
2336 after the signal is over. Affected files are
2337 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2339 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added `name' field to SilcChannelPrivateKey to represent
2342 application given name for the key. Moved also the context from
2343 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2344 Added the `name' argument also to the function
2345 silc_client_add_channel_private_key.
2347 Added function silc_client_current_channel_private_key to set the
2348 current channel private key in use.
2350 Added "change" command to KEY command which can be used to change
2351 the current channel private key. Bound the command also to
2352 alt+K (Alt+Shift+k).
2354 Also affected files lib/silcclient/client_channel.c,
2355 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2357 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Added silc_rng_get_byte_fast function in to the
2360 lib/silccrypt/silcrng.[ch].
2362 * Changed the interface of silc_packet_assemble and the
2363 silc_packet_send_prepare. If silc_packet_assmble is now
2364 called the application does not call silc_packet_send_prepare
2365 because the library will call it automatically. These
2366 interfaces now also return a reference to the outgoing buffer
2367 which includes the assembled packet, which the application can
2368 use to encrypt the packet.
2370 Affected files are lib/silccore/silcpacket.[ch],
2371 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2372 silcd/packet_send.c, server_backup.c and packet_receive.c.
2374 * Fixed a packet sending bug on very high load, where outgoing
2375 packet queue wasn't handled correctly and packets got corrupted.
2376 Affected files are lib/silcutil/*/silc*sockconn.c,
2377 lib/silcclient/client.c and silcd/server.c.
2379 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added macro SILC_PACKET_DATALEN which can be used during
2382 packet assembling to check whether the data to be added to
2383 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2384 len is truncated until it fits it.
2386 Added checks for maximum length of channel message payload and
2387 private message payload also.
2389 Added checks for maximum packet length in server and in
2392 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2393 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2394 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2395 lib/silcclient/client_prvmsg.c.
2397 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Added silc_server_packet_queue_purge call to the
2400 silc_server_disconnect_remote to assure that all data in the
2401 queue before disconnecting is sent to the network. Affected
2402 file silcd/server.c.
2404 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Added the deleting of server's own ID cache entry to the
2407 silc_server_free function. Free also everything else that
2408 has been allocated in silc_server_init. The affected file
2411 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Added functions silc_parse_version_string, silc_version_to_num,
2414 and silc_ske_parse_version to parse SILC protocol style version
2415 strings. Affected files lib/silcutil/silcutil.[ch] and
2416 lib/silcske/silcske.[ch].
2418 * Added new configuration params: version_protocol, version_software
2419 and version_software_vendor to specify what version the remote
2420 host must at least be to be able to connect to server. The vendor
2421 string can be regex matched too. Added new function
2422 silc_server_connection_allowed to check maximum number of allowed
2423 connections, and allowed versions for incoming connections.
2424 Affected files are silcd/server.c, server_util.[ch] and
2427 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Added preliminary support for signals in scheduler. The
2430 signals we care about are now blocked always when the scheduler
2431 is locked. This way we can synchronise the use of signal with
2432 scheduler. It is guaranteed that when signal occurs the scheduler
2433 is not locked, and thus new tasks can be safely added to the
2436 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
2437 to silc_schedule_internal_init and silc_schedule_internal_uninit.
2438 Added new platform specific routines
2439 silc_schedule_internal_signals_[un]block and
2440 silc_schedule_internal_signal_[un]register.
2442 Added new functions to SILC Schedule API:
2443 silc_schedule_signal_[un]register. Each signal that application
2444 is going to use should be registered to the scheduler.
2446 Affected files are lib/silcutil/silcschedule.[ch],
2447 lib/silcutil/*/silc*schedule.c.
2449 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Check for unauthenticated client and server in the
2452 silc_server_new_client and silc_server_new_server functions.
2453 Affected file silcd/packet_receive.c.
2455 * Added function silc_string_is_ascii to check whether given
2456 string is 7-bit ASCII string. Affected files are
2457 lib/silcutil/silcutil.[ch].
2459 * Added function silc_id_is_valid_server_id into the
2460 silcd/serverid.c and added checking for valid Server ID's in
2461 silc_server_new_server. The Server ID must always be based
2462 on the server's public IP address.
2464 * Added logging of DISCONNECT packet message in the server.
2465 Affected file silcd/server.c.
2467 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Changed all library interfaces that use Global RNG to also
2470 accept SilcRng as argument. Affected files are
2471 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
2472 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
2473 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
2474 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
2475 lib/silccrypt/rsa.c.
2477 * Added function silc_pkcs_generate_key to the
2478 lib/silccrypt/silcpkcs.[ch] for applications so that they
2479 don't need to do pkcs->pkcs->init calls anymore.
2481 * Remove SilcSocketConnection from the SFTP API since it really
2482 wasn't needed there. The application has the information
2483 saved in its contexts anyway and the SFTP layer doesn't need
2484 know about it. Affected files lib/silcsft/silcsftp.h and
2485 lib/silcsftp/sftp_[server/client].c.
2487 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
2488 The SilcSimContext is not SilcSim.
2490 * Fixed possible buffer overflows in silc_id_render in the
2491 lib/silcutil/silcutil.c.
2493 * On EPOC the global crypto module lists are not used at all
2494 in the crypto library. Added support for using the constant
2495 algorithm list on EPOC. Affected files are
2496 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
2499 * Fixed the handling of third parameter of KICKED notify, since
2500 it was mistakenly updated to SILC Protocol 1.0 even though it
2501 is to be included in 1.1. Since it is not in 1.0 it is not
2502 mandatory, and this fix now handles it only if it is provided,
2503 and it is not error if it is not provided. Affected file
2504 lib/silcclient/client_notify.c.
2506 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
2509 client. Affected file irssi/src/silc/core/client_ops.c.
2511 * Merged with Irssi 0.8.4 from irssi.org CVS.
2513 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Check for valid socket connection in client entries before
2516 sending any messages. Fixes a crash, but doesn't fix some
2517 other underlaying bug that is lurking there. Affected
2518 file silcd/packet_send.c.
2520 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
2522 * $usermode, $cumode and $cumode_space expandos shouldn't do
2523 anything with non-SILC server records. Affected file
2524 irssi/src/silc/core/silc-expandos.c
2526 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Fixed the silc_net_check_[host/local]_by_sock to support
2529 IPv6 bound sockets as well. Now they can return IPv6 addresses
2530 as well. Affected file lib/silcutil/silcnet.c.
2532 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
2533 Affected lib/silcutil/unix/silcunixnet.c.
2535 * Fixed ID rendering (at least on some platforms, not NetBSD)
2536 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
2538 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Added silc_hash_public_key and silc_hash_public_key_compare
2541 functions to be used with SilcHashTable. They can be used to
2542 hash public keys and compare public keys in hash table. Affected
2543 file lib/silcutil/silcutil.[ch].
2545 * Added support for specifying multiple public keys for Client
2546 connection section in server configuration file. This makes it
2547 possible to accept multiple public keys from same host, or to
2548 make a section that accepts any incoming host, and have the
2549 accepted public keys listed in the section.
2551 Added functions silc_sever_[find/get]_public_key, added the
2552 support for this actually to all connection sections but only
2553 the Client section is currently allowed to specify multiple
2556 Affected files are silcd/server.c, server_internal.h,
2557 command.c, protocol.c, server_util.[ch], packet_receive.c.
2559 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Merged Irssi 0.8.2 from irssi.org CVS.
2563 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2565 * If silc_debug is TRUE, also output standard logging messages
2566 to stderr with the debug output.
2568 Made silc_log_reset_all() flushing all channels before returning.
2569 Also fixed some documentation typos.
2571 Affected files are lib/silcutil/silclog.[ch].
2573 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Fixed the server to check correctly the amount of connections
2576 from single host, by checking also the type of the connection.
2577 Fixed also the comparison of number of connections and number
2578 of allowed connections. Affected files are silcd/server.c,
2581 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Fixed the USERS command reply to save the user's mode on the
2584 channel as well. Fixed JOIN command reply to check whether a
2585 client is on channel already and not join it twice. Affected
2586 file lib/silcclient/command_reply.c.
2588 * Added new file silc-expandos.c into irssi/silc/core/ to return
2589 various stuff for various signal for the statusbar etc. updating.
2590 Now Irssi SILC client prints channel user modes etc. on the
2593 * The user mode (like server/router operator changes) is now shown
2594 on the Irssi SILC client's statusbar. The affected files are
2595 irssi/src/silc/core/client_ops.c, silc-expandos.c.
2597 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
2600 to SILC_SCHEDULE_[UN]LOCK macros.
2602 * Added more error printing to logs in server code. Affected
2603 files silcd/server.c and silcd/protocol.c.
2605 * Fixed -S option parsing in Irssi SILC Client. Affected file
2606 irssi/src/silc/core/silc-core.c.
2608 * Added silc_buffer_alloc_size function. Affected file is
2609 lib/silcutil/silcbuffer.h.
2611 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
2614 constants. Affected files in
2615 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
2618 * Changed the internal SFTP Memory FS table to const. Affected
2619 file lib/silcsftp/sftp_fs_memory.c.
2621 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Fixed the buffer formatting and unformatting routines to
2624 check the size of 64 bits types with sizeof(). Affected
2625 file is lib/silcutil/silcbuffmt.c.
2627 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Removed 0.6.x backwards support.
2631 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Changed all integer type names:
2634 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
2635 to avoid collisions with other libraries using same type names
2638 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Added `prefer_ipv6' argument to the functions
2641 silc_net_gethostbyname[_async]. If it is TRUE it will return
2642 IPv6 address over IPv4. If FALSE IPv4 address is returned
2643 even if IPv6 address was found. Affected files
2644 lib/silcutil/silcnet.[ch].
2646 * Added support silc_net_create_connection[_async] to fallback
2647 to IPv4 address if IPv6 address could not be used (like if
2648 it doesn't work on a specific system). Affected file in
2649 lib/silcutil/unix/silcunixnet.c.
2651 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Added silc_schedule_reinit function to do the enlarging
2654 of the max tasks handling capabilities of the scheduler.
2655 Affected files lib/silcutil/silcschedule.[ch].
2657 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Added automatic extern "C" { ... } for C++ compilers so the
2660 application does not need to define them. Affected file
2661 includes/silcincludes.h.
2663 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
2664 old name went against naming convention. Applications now
2665 include "silcclient.h" instead of "clientlibincludes.h".
2666 Removed includes/clientlibincludes.h, it is redundant now.
2668 * Renamed includes/version.h to silcversion.h.
2670 * Added really preliminary support for OS/2 into the util
2671 library. Only thread & mutex API is implemented, others
2672 are still to be implemented. Created the lib/silcutil/os2/
2673 directory. Created also file includes/silcos2.h.
2675 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Added preliminary BeOS support into the util library.
2678 Created lib/silcutil/beos/, and implemented all the needed
2679 functions to support SILC on BeOS. Created also file
2680 includes/silcbeos.h.
2682 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
2684 * Added proper initializations to silc's irssi code, so it's
2685 now possible to load it as module. Affected files
2686 irssi/src/silc/core/silc-core.c,
2687 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
2689 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
2694 * Fixed the silcdoc document generator to correct generate
2695 docs from all kinds of filenames. Affected files are
2696 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
2698 * ROBOdoc documented lib/silcutil/silcmemory.h.
2699 Added also new function silc_memdup.
2701 * Removed lib/silcutil/silcbufutil.h and moved those routines
2702 to the lib/silcutil/silcbuffer.h.
2704 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Added `user_count' to the SilcChannelEntry which now tells the
2707 number of users on the channel. The user count is now saved
2708 in normal server of global channels as well. Affected files
2709 silcd/server.c, idlist.h, packet_receive.c and command.c.
2711 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
2712 include file utility functions.
2714 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
2715 instead of calling directly OS routines.
2717 * Fixed NICK change printing in Irssi SILC Client. Fixed
2718 KICKED notify printing in Irssi SILC Client. Affected file
2719 irssi/src/silc/core/client_ops.c.
2721 * Fixed a NICK change bug in client library, to not recreate the
2722 client_entry->channels hash table everytime nick is changed.
2723 Affected file lib/silcclient/client.c.
2725 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * ROBOdoc documented the lib/silcske/silcske.h, and improved
2728 the SKE interface a bit.
2730 * Fixed padding problem in PKCS#1. The padding was not actually
2731 random since the random number generator was used incorrectly.
2732 This security bug affects only when encrypting with PKCS#1, and
2733 it is not currently used at all in SILC. SILC only use signing
2734 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
2736 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Rewrote the notify handling in Irssi SILC client to not call
2739 the events as signals. Fixes problems with Perl support.
2740 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
2742 * Send the auto-nicking NICK command in client library with
2743 little timeout after connecting. The affected file is
2744 lib/silcclient/client.c.
2746 * Added following new config file settings:
2747 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
2748 key_exchange_timeout, conn_auth_timeout, connections_max,
2751 Implemented all the new config settings handling in the server.
2753 Optimized the use of SKE Mutual flag usage. Use it only
2754 if connection authentication protocol is not based in public
2757 Renamed all SilcServerConfigSection* to SilcServerConfig*
2758 to have a bit shorter names.
2760 Affected files silcd/serverconfig.[ch], server.[ch], and
2763 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2765 * Cleaned up the listening sockets code, preparing for the rehash
2766 support. Affected file is silcd/server.c.
2768 * Fixed some output messages. Affected files are silcd/silcd.c,
2771 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Create lib/doc/silcrng_intro.html document as introduction
2774 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
2776 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2778 * Fixes to the silcd config template. Affected file is
2779 doc/example_silcd.conf.in.
2781 * Removed type casts from silc_calloc(), conforming to the
2782 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
2784 * Removed param_name member from client, server, and router
2785 section structs, now identifying the param directly.
2787 Added CONFIG_FREE_AUTH macro in config file parsing.
2789 Affected files are silcd/serverconfig.[ch].
2791 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
2793 * Fixed command line parameter handling. All SILC initialization
2794 is now done in silc_core_init() which also fixes autoconnecting
2797 Affected files irssi/src/silc/core/silc-core.c,
2798 irssi/src/fe-text/silc.c.
2800 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Added new configuration options and blocks:
2803 keepalive_secs, reconnect_count, reconnect_interval,
2804 reconnect_interval_max, reconnect_keep_trying and
2805 require_reverser_lookup. Added ConnectionParam block, and
2806 implemented the connection parameters when connecting as
2807 initiator and when accepting connections as responder.
2809 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
2810 whether given configuration value has been given already.
2812 Affected files silcd/serverconfig.[c], server.[c].
2814 * Splitted the doc/example_silcd.conf.in. Separated the crypto
2815 algorithm parts and created new file silcalgs.conf, that
2816 is now included from the example_silcd.conf.in.
2818 * Optimized the silc_server_connect_to_router_second to take
2819 the connection configuration object from the SilcServerConnection
2820 object instead of finding it during the connecting phase.
2821 Added the configuration object to SilcServerConnection struct.
2822 Affected files silcd/server_internal.h, server.c.
2824 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Add the client on channel after it was resolved at the
2827 channel message receiving, and it was not already on the
2828 channel. Affected file lib/silcclient/client_channel.c.
2830 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Fixed the public key authentication to allocate always the
2833 destination signature buffer instead of using static buffer.
2834 Affected file silcd/protocol.c.
2836 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Unified the serverconfig.[ch]'s helper function interface.
2839 Affected file silcd/serverconfig.[ch].
2841 * Removed doc/example_silc.conf.in since it is redundant.
2842 The make install will now install irssi/silc.conf file.
2844 * Added new Passphrase and Publickey authentication methods to
2845 config file, allowing both public key and passphrase based
2846 authentication to be set at the same time.
2848 Added `prefer_passphrase_auth' setting in config file which
2849 can be used to set to prefer passwd auth if both passwd and
2850 public key is set. If not set, public key is preferred.
2851 This has effect only when being initiator (responder will try
2854 Added support for authentication with passphrase and public key
2855 at the same time. The passphrase is tried first always since
2856 it is faster to check.
2858 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
2860 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2862 * Merged the new SILC Config library, with the server parsing
2863 support. Read the header file silcconfig.h or the toolkit
2864 documentation for the news. Affected files are
2865 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
2866 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
2867 silcd/protocol.c silcd/server.c silcd/server_backup.c
2868 silcd/serverconfig.[ch] silcd/silcd.c.
2870 * Fixed some silclog documentation. Affected file is
2871 lib/silcutil/silclog.h.
2873 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * The silc_cipher_register, silc_hash_register and
2876 silc_hmac_register now checks if the object to be registered
2877 is registered already. Affected files are
2878 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
2880 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
2884 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Allow zero length channel messages inside the Channel Message
2887 Payload. Affected file lib/silccore/silcchannel.c.
2889 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
2890 as header filenames.
2892 * Removed lib/silcclient/README and created HTML file
2893 lib/silcclient/silcclient_using.html, which is now included
2894 as part of Toolkit documentation.
2896 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Fixed CUMODE_CHANGE notify handling to change the mode of
2899 correct client. Affected file lib/silcclient/client_notify.c.
2901 * Make silc_rng_alloc fail if it cannot allocate the sha1
2902 hash algorithm. Affected file lib/silccrypt/silcrng.c.
2904 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Fixed the file transfer's key agreement payload to include
2907 zero port also if the hostname is NULL because it could not
2910 Call file transfer monitor callback now also if error occurs
2911 during key agreement protocol.
2913 Changed the silc_client_file_send interface to return the
2914 SilcClientFileError instead of session id. The session ID
2915 is returned into pointer provided as argument.
2917 Check that the file exists locally before sending the
2918 file transfer request at all.
2920 Affected file lib/silcclient/client_ftp.c, silcapi.h.
2922 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
2923 error than can occur while key agreement protocol. Affected
2924 file lib/silcclient/silcapi.h.
2926 * Fixed the event_mode CMODE handler to not crash when mode
2927 is changed and +k mode is set in the channel. Affected file
2928 irssi/src/silc/core/silc-channels.c.
2930 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
2931 SILC_LOG_WARNING to give out Warning and not Error. Affected
2932 file lib/silcutil/silclog.c.
2934 * Fixed the channel message payload decryption in the function
2935 silc_channel_message_payload_decrypt to not modify the original
2936 buffer before it is verified that the message decrypted
2937 correctly. Otherwise, next time it is called with correct
2938 channel key it won't encrypt since the payload is corrupted.
2939 Affected file lib/silccore/silcchannel.c.
2941 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Do not constantly resize the window. A fix patch by cras.
2944 Affected file irssi/src/fe-text/screen.c.
2946 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
2949 Affected file lib/silcutil/silcnet.c.
2951 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Fixed a bug in hash table internal routine for traversing
2954 the table with foreach callback. The current entry may
2955 become invalid in the callback but it was referenced after
2956 the callback returned.
2958 Do not allow auto rehashing of hash table during the
2959 silc_hash_table_foreach operation, for same reasons as it is
2960 not allowed for SilcHashTableList. Affected files are
2961 lib/silcutil/silchashtable.[ch].
2963 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Defined DLLAPI into silcincludes.h and silcwin32.h for
2966 Win32 DLL. extern's in header files are now declared with
2969 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Fixed private message handling. It used some old code that
2972 caused the client to crash. Affecte file is
2973 lib/silcclient/client_prvmsg.c.
2975 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Added function silc_client_add_channel,
2978 silc_client_replace_channel_id, and removed functions
2979 silc_client_new_channel_id and silc_idlist_get_channel_by_id
2980 from client library.
2982 * Added cross reference of the joined channels to the
2983 SilcClientEntry, and changed the SilcChannelEntry's
2984 users list to SilcHashTable. The affected files are
2985 lib/silcclient/idlist.[ch].
2987 * Fixed a bug in hash table tarversing. While the hash table
2988 is traversed with SilcHashTableList the table must not be
2989 rehashed. It is now guaranteed that auto rehashable tables
2990 are not rehashed while tarversing the list. Also defined that
2991 silc_hash_table_rehash must not be called while tarversing
2992 the table. Added function silc_hash_table_list_reset that must
2993 be called after the tarversing is over. The affected files are
2994 lib/silcutil/silchashtable.[ch].
2996 * Changed all hash table traversing to call the new
2997 silc_hash_table_list_reset in server and in client library.
2999 * Added function silc_client_on_channel to return the
3000 SilcChannelUser entry if the specified client entry is joined
3001 on the specified channel. This is exported to application as
3002 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3004 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Fixed founder regaining problem with JOIN command on normal
3007 server. The notify for mode change must be sent always and
3008 not only if !cmd->pending. Affected file silcd/command.c.
3010 * Fixed the WHOWAS command's reply sending to support the
3011 lists correctly. Affected file silcd/command.c.
3013 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * When sending JOIN command to router for processing the
3016 sender's old command identifier was not saved back to the
3017 sender's command context, fixed now. The affected file is
3020 * Create the key in JOIN command of the router did not return
3021 the channel key, added check for this. Affected file is
3024 * Fixed a channel ID update bug in JOIN command reply. Do
3025 not directly upgrade the ID but call the function
3026 silc_idlist_replace_channel_id if the ID was changed.
3027 Affected file silcd/command_reply.c.
3029 * Fixed memory leaks from command calling if it would fail.
3030 Affected file silcd/command.c.
3032 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Applied patches from cras:
3036 Memory leak fixes around libaries, irssi window resize fix,
3037 new silclist.h and silcdlist.h, all extern inline changed to
3040 * Removed dotconf from lib/dotconf, not needed anymore.
3042 * Removed TRQ from lib/trq, not needed anymore.
3044 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3045 with server connections. Later this will be configurable
3046 in config file after new config file is done. Affected file
3049 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Fixed a crash in server related to channel announcements.
3052 Affected file silcd/server.c.
3054 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Fixed memory leaks in silc_server_create_new_channel*
3057 functions. Affected file silcd/server.c.
3059 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3060 which ID was changed. This way the router will send the
3061 user list for the channel again, and server won't be in
3062 desync in some rare circumstances. Affected file is
3063 silcd/packet_receive.c.
3065 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Check for NULL socket pointer in the function
3068 silc_server_packet_send_to_channel_real. Affected file
3069 silcd/packet_send.c.
3071 * Fixed the BAN notify handling to correctly remove ban
3072 list. Affected file silcd/packet_receive.c.
3074 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Fixed some header addition to Toolkit distribution in
3077 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3079 * Added lib/silcclient/client_ops_example.h as an template
3080 file for application programmers to quickly start using
3081 the SilcClientOperation functions in their application.
3082 Updated the lib/silcclient/README as well to tell about this
3083 nice file made available.
3085 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Call silc_server_remove_from_channels when removing client
3088 entry when NO_SUCH_CLIENT_ID was received. Affected file
3089 is silcd/command_reply.c.
3091 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Added server & router operator statistics updating. Affected
3094 file silcd/packet_receive.c and silcd/command.c.
3096 * Fixed the SERVER_SIGNOFF notify handling on normal server
3097 not to save the history information for clients. Same was
3098 fixed earlier in remove_clients_by_server function, but not
3099 here. Affected file silcd/packet_receive.c.
3101 * Raised the default connection-retry count from 4 to 7 in
3102 server. Affected file silcd/server.h.
3104 * Cancel any possible reconnect timeouts when we start the
3105 key exchange. Affected file silcd/server.c.
3107 * Do not reconnect on connection failure when SCONNECT was
3108 given. Affected files silcd/server.[ch].
3110 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3114 * Fixed the NICK command to always give the unformatted
3115 nickname to the one giving the NICK command. If unformatted
3116 nickname is cached already it will be formatted and the
3117 local entry will always get the unformatted nickname.
3118 Affected file lib/silcclient/idlist.c.
3120 * Fixed some double frees from client library commands.
3121 Affected file is lib/silcclient/command.c.
3123 * Fixed CUMODE command in server to assure that no one can
3124 change founder's mode than the founder itself, there was a
3125 little bug. Affected file silcd/command.c.
3127 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Removed the SilcClientCommandDestructor from the client
3130 libary, it is not needed anymore. Affected files are
3131 lib/silcclient/silcapi.h, command[_reply].[ch],
3132 client_notify, idlist.c.
3134 * Fixed GETKEY command to first resolve client, and then
3135 resolve the server only if the client was not found, instead
3136 of resolving both at the same time. Affected file is
3137 lib/silcclient/command.c.
3139 * Added silc_client_start_key_exchange_cb and lookup the
3140 remote hostname and IP address before starting the key
3141 exchange with server. The affected file is
3142 lib/silcclient/client.c.
3144 * The server's public key is now saved using the IP address
3145 of the server and not the servername for the filename.
3146 The hostname public key filename is checked as an fall back
3147 method if the IP address based filename is not found.
3149 Fixed the GETKEY command to save the fetched server key
3150 in correct filename.
3152 Print the remote server's hostname now when new key is
3153 received during connection process. Affected file is
3154 irssi/src/silc/core/client_ops.c.
3156 * Return always our own public key to the client if it asks
3157 for it with GETKEY command. Affected file silcd/command.c.
3159 * Removed the use_auto_addr variable from default config
3160 file since it was in wrong section. Affected file is
3163 * Fixed TOPIC_CHANGE notification to not route it when it
3164 was sent using silc_server_send_notify_to_channel function.
3165 Affected file silcd/command.c.
3167 * Fixed silc_server_send_notify_kicked to send the kicker's
3168 Client ID also, it was missing. Affected files are
3169 silcd/command.c, silcd/packet_send.[ch].
3171 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Do not save client history information in SERVER_SIGNOFF.
3174 Fixes the bug in normal server that it does not detect
3175 the client becoming valid after the server becomes back
3176 online. Affected file silcd/server_util.c.
3178 * Added `sock_error' field into the SilcSocketConnection
3179 context. When error occurs during socket operation (read
3180 or write) the error is saved. Added also new function
3181 silc_socket_get_error to return human readable socket error
3182 message. Affected files are lib/silcutil/silcsockconn.[ch],
3183 lib/silcutil/unix/silcunixsockconn.c, and
3184 lib/silcutil/win32/silcwin32sockconn.c.
3186 * The server now prints the socket error message in the
3187 signoff for client. Affected file silcd/server.c.
3189 * Fixed the `created' channel information sending from router
3190 to server in JOIN command. Checks now whether the channel
3191 really was created or not and set it according that.
3193 Fixed the JOIN command to use the client entry's current
3194 ID during the joining procedure instead of the one it sent
3195 in the command (it is checked though), since it can change
3196 between the packet processing and command processing, and
3197 would just case unnecessary pain in the client end. Affected
3198 file silcd/command.c.
3200 * Fixed a channel key payload sending to use correct channel
3201 ID when the server was forced to change the channel's ID by
3202 router. Router sent the key payload with the old Channel ID.
3203 Affected file silcd/packet_receive.c.
3205 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Call silc_server_save_channel_key only if the key payload
3208 was provided in the JOIN command's command reply. Affected
3209 file silcd/command_reply.c.
3211 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Fixed silc_mp_sizeinbase to return the value correctly with
3214 MPI. Affected file lib/silcmath/mp_mpi.c.
3216 * Fixed the stop_server signal to correctly stop the scheduler
3217 and gracefully stop the server when SIGTERM or SIGINT signals
3218 are received. Affected file silcd/silcd.c.
3220 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3222 * Simple handling of TERM and HUP signals. Also added some log
3223 flushing call around. Affected file is
3226 * Fixed small bugs in silclog.c. Now buffering output will take
3227 effect after 10 seconds since startup: This will ensure that
3228 no important startup messages are lost. Also output redirection
3229 will preserve original format ([Date] [Type] message).
3230 Affected file is lib/silcutil/silclog.c.
3232 * Added two options to the config file, in the logging section:
3233 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3234 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3236 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Do not print the warning about log files not being initialized
3239 more than once to avoid excess logging. Affected file is
3240 lib/silcutil/silclog.c.
3242 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3243 the SIM copying in make install in Makefile.am.pre.
3245 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3247 * Rewritten silclog APIs. Globally interesting changes follows:
3248 silc_log_set_files() changed to silc_log_set_file().
3249 silc_log_set_callbacks() changed to silc_log_set_callback().
3250 ROBOdoc documented silclog header file.
3251 SilcLogCb now returns bool to wether inihibit the default
3252 handler or not (to keep the old behaviour return always TRUE).
3253 The new APIs should also fix the problem of the
3254 silcd_error.log file that was written in the current directory.
3257 Log files streams will remain opened after silc_log_set_file()
3258 call, means less CPU usage notably on high traffic servers.
3259 File streams are now full buffered, and flushed to the disk
3260 every 5 minutes, lesses HD activity and CPU usage.
3261 Messages can be redirected, allowing admins to configure
3262 one single logfile for all server messages.
3263 the silc_log_quick global variable to activate fast-logging.
3264 Affected files lib/silcutil/silclog.[ch]
3266 * Changed some code to conform new silclog APIs. Affected
3267 files are doc/example_silcd.conf.in, silcd/server.c
3268 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3271 * Fixed a memory leak that could occur in some situations.
3272 Affected file silcd/serverconfig.c.
3274 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Added the silc_client_del_client to remove the client from
3277 all channels as well. Affected file lib/silcclient/idlist.c.
3279 * Fixed the client library to correctly remove the client
3280 from all channels when the client entry is being destroyed.
3281 Affected file lib/silcclient/client_notify.c, command.c.
3283 * Added auto-nicking support to the client library. If the
3284 applicatio now sets client->nickname it will be sent to the
3285 server after connecting by the library. This way for example
3286 SILCNICK (or IRCNICK) environment variables will have effect
3287 and always change the nickname automatically to whatever
3288 it is wanted. Affected file lib/silcclient/client.[ch].
3290 * Renamed silc_server_command_bad_chars to the
3291 silc_server_name_bad_chars and moved it to the
3292 silcd/server_util.[ch]. Added also new function
3293 silc_server_name_modify_bad to return nickname that
3294 includes bad characters as new nickname without those
3295 bad characters. This check and modify is now used in
3296 silc_server_new_client when the username is initially set
3297 as nickname, so it must be checked to be valid nickname.
3298 Affected file silcd/packet_receive.c.
3300 * The nickname length is now taken from the packet for real
3301 and not trusted to strlen() since it clearly can return
3302 wrong length for nickname including bad characters. This
3303 also applies to channel names. Affected file silcd/command.c.
3305 * Removed the lib/silcsilm/modules directory. Modules are now
3306 compiled into the lib/silcsim. Fixed the copying of the
3307 modules to follow symbolic links in Makefile.am.pre.
3309 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Fixed silc_string_regexify list creation. Fixes bugs with
3312 BAN and INVITE commands in server. The affected file is
3313 lib/silcutil/unix/silcunixutil.c.
3315 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3317 * Removed the command destructor entirely from the server's
3318 command and command reply routines. It is not needed, and
3319 its usage was buggy and caused crashes. Affected files are
3320 silcd/command[_reply].[ch].
3322 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3324 * Cancel protocol and NULL sock->protocol if timeout
3325 occurred during protocol. Affected file silcd/server.c.
3327 * Cancel protocol timeouts always before calling the final
3328 callback, to assure that after final callback is called
3329 no other state will be called for the protocol anymore.
3330 Affected file silcd/protocol.c.
3332 * Print error log if incoming connection configuration could
3333 not be found. Affected file silcd/server.c.
3335 * Fixed JOIN command to correctly save the founder mode
3336 to the client on normal SILC server, when the channel
3337 was created by the router. Affected file silcd/command.c.
3339 * Fixed LIST command (hopefully) to send correct reply
3340 packets. Affected file silcd/command.c.
3342 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3344 * The silc_packet_receive_process now returns FALSE if the
3345 read data was invalid packet, and TRUE if it was ok.
3347 The server now checks that if unauthenticated connection
3348 sends data and its processing fails the server will close
3349 the connection since it could be a malicious flooder.
3351 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3353 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3355 * Make sure the warning about error opening a log file is
3356 printed only once and not everytime it fails (produces
3357 too much useless log). Affected file lib/silcutil/silclog.c.
3359 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3361 * Made the silc_server_daemonise() function more readable.
3362 Affected file silcd/server.c.
3364 * Pid file is now optional, the user may comment it out from
3365 the config file. Removed define SILC_SERVER_PID_FILE, we
3366 don't need a default any longer. Affected file
3367 configure.in.pre, lib/Makefile.am.pre.
3369 * Make some use of the pid file. The server now dies at startup
3370 if it detects a valid pid file on his path. The server would
3371 die anyway in this circumstance, because of the bind() failure.
3372 Affected file silcd/silcd.c.
3374 * No longer compiling lib/dotconf.
3376 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3378 * Fixed JOIN command parsing not to crash. Affected file
3379 lib/silcclient/command.c.
3381 * Fied the NICK_CHANGE notify to add the new client entry
3382 even it is resolved. This removes an <[unknown]> nick
3383 thingy bug in the client. Affected file is
3384 lib/silcclient/client_notify.c.
3386 * Do not try to allocate 0 bytes (efence does not like it)
3387 in lib/silccore/silccomand.c when encoding payload.
3389 * Do not take IRCNICK as nickname in Irssi SILC client since
3390 it is not possible to set nickname before hand connecting
3391 the server (TODO has an entry about adding auto-nicking
3394 * Changed the silc_server_command_pending to check whether
3395 there already exists an pending entry with the specified
3396 command, command identifier and pending callback. This is
3397 to fix IDENTIFY and WHOIS related crashes that may register
3398 multiple pending commands with same identifier. Affected
3399 file silcd/command.c.
3401 * Fixed the server to reconnect to the router even if it
3402 was already reconnecting and EOF was received. This to
3403 fix a possibility that the server wouldn't ever try to
3404 auto-reconnect to the router. Affected file silcd/server.c.
3406 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3408 * Fixed the server's password authentication to use the
3409 length of the locally saved password, and not the one
3410 sent in the packet. Affected file silcd/protocol.c.
3412 * Fixed same password authentication problem in the
3413 Authentication Payload handling routines in
3414 lib/silccore/silcauth.c.
3416 * Yet another password authentication problem fixed with
3417 channel password handling in silcd/command.c.
3419 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3421 * If first character of string in silc_parse_userfqdn is '@'
3422 then do not parse it. Affected file is
3423 lib/silcutil/silcutil.c.
3425 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3427 * Fixed minor bug in IDENTIFY command reply sending, which
3428 caused various weird problems during JOIN when it was
3429 resolving names for users. Affected file silcd/command.c.
3431 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3433 * Fixed the IDENTIFY command reply sending to chech better valid
3434 clients. It was possible to send incomplete list of replies.
3435 Affected file silcd/command.c.
3437 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3439 * Added silc_client_command[s]_[un]register functions now to
3440 dynamically register the commands in client library. Removed
3441 the static table of commands. This allows the client library
3442 to call commands without causing the application to know about
3443 what commands library has called.
3445 Removed the INFO command reply kludge to detect when the command
3446 was called by library. Now library use its own command reply
3447 function for INFO command.
3449 Added function silc_client_command_call to call a command.
3450 Application can use it to call command, not access the structure
3453 Now all commands that are sent by the client library (not
3454 explicitly sent by application) use own command reply functions.
3456 Affected files around lib/silcclient/ and in
3457 irssi/src/silc/core/.
3459 * Fixed the WHOIS command reply sending to chech better valid
3460 clients. It was possible to send incomplete list of replies.
3462 Fixed the WHOIS and IDENTIFY to send the request to router
3463 if normal server did not do it and did not find any results.
3465 Affected file silcd/command.c.
3467 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3469 * Moved the internal data from SilcClient context into its
3470 own file, not accesible to application. Affected files
3471 lib/silcclient/client.h and lib/silcclient/client_internal.h,
3472 and other files in client library.
3474 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3476 * Added doc/examples installation target in Makefile.am.pre.
3479 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3481 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
3482 commands the found client entry will be removed from the
3483 cache, after notifying application about the error. Affected
3484 file lib/silcclient/command_reply.c.
3486 * Changed the /MSG to check for exact nickname user gave, and
3487 not let `nick' match `nick@host' if it is only one found. Now,
3488 user must type the exact nickname (like nick@host2) even if
3489 there are no more than one same nicks found. This is to avoid
3490 a possibility of sending nickname to wrong nickname since
3491 `nick' could match `nick@host'. Affected file is
3492 irssi/src/core/silc-servers.c.
3494 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3496 * Do not print "you are now server operator" or similar when
3497 giving /away command. Affected files are
3498 irssi/src/silc/core/client_ops.c, silc-servers.h.
3500 * Made the silc_server_command_pending_error_check to send
3501 the same command reply payload it received back to the
3502 original sender of the command. This way all arguments
3503 that was received by the server will be received by the
3504 client too. Affected file silcd/command.c.
3506 * Added the silc_idcache_add to return the created cache entry
3507 to a pointer. Affected file lib/silccore/silcidcache.[ch].
3509 * Add global clients to expire if they are not on any channel.
3510 This is because normal server will never know if they signoff
3511 if they are not on any channel. The cache expiry will take
3512 case of these entries. This is done by normal servers only.
3513 The affected files are silcd/command_reply.c,
3514 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
3516 * If server receives invalid ID notification for WHOIS or
3517 IDENTIFY and the ID exists in the lists, it is removed.
3518 Affected file silcd/command_reply.c.
3520 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
3521 in client then client entry that it matches is searched and
3522 the nickname is printed on the screen for user. Affected
3523 file irssi/src/silc/core/client_ops.c.
3525 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3527 * Use cache entry expire time in the LIST command reply to
3528 purge old entries from the cache after the LIST command
3529 reply has been received. This way we don't have non-existent
3530 entries in the cache for too long. Affected file is
3531 silcd/command_reply.c.
3533 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3535 * If we are normal server, and we've not resolved client info
3536 in WHOIS or IDENTIFY from router, and it is global client,
3537 we'll check whether it is on some channel. If it is not
3538 then we cannot be sure about its validity and will resolve it
3539 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
3540 file silcd/command.c.
3542 * Search channel by name (if possible) rather than by ID
3543 in IDENTIFY command's command reply. Affected file is
3544 silcd/command_reply.c.
3546 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3548 * Distribute to the channel passphrase in CMODE_CHANGE notify.
3549 Updated specs and implemented it. Affected file silcd/command.c,
3550 silcd/packet_send.c and silcd/packet_receive.c.
3552 * Implemented the <founder auth> payload handling in the JOIN
3553 command. If provided all conditions for channel joining
3554 except requirement to provide correct passphrase can be
3555 overrided by the channel founder. Updated the protocol specs.
3556 Affected file silcd/command.c.
3558 Added support for founder auth in JOIN command in client
3559 library. Fixed the parsing of the JOIN command now to support
3560 all options as they should be. The affected file is
3561 lib/silcclient/command.c.
3563 * Optimized the WHOIS and IDENTIFY commands to send the request
3564 to router only if it includes nicknames or other names. If
3565 they include only IDs then check the local cache first before
3566 routing. Affected file is silcd/command.c.
3568 * Added channels topic announcements. Affected file is
3569 silcd/packet_receive.c and silcd/server.c.
3571 * Fixed the silc_server_send_notify_topic_set to really destine
3572 the packet to channel. Affected file silcd/packet_send.c.
3574 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
3575 library. Affected file lib/silcclient/client_notify.c.
3577 * Added UMODE announcements. Affected file silcd/server.c.
3579 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3581 * Memory leak fixes in:
3583 lib/silcutil/silcsockconn.c
3584 lib/silcske/silcske.c
3585 lib/silcske/groups.c
3587 lib/silccrypt/silcpkcs.c
3588 lib/silccore/silccommand.c
3589 lib/silccore/silcidcache.c
3594 * ROBOdoc documented the lib/silcske/groups.h file and a
3595 bit changed the interface for better.
3597 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3599 * Update the client entry context in the ID cache after
3600 nick change. Affected file lib/silcclient/command.c.
3601 Fixes the CUMODE command when regaining founder privileges,
3602 and a little WHOIS problem.
3604 * Fixed silc_net_gethostbyname to correctly call the
3605 inet_ntop. Affected file lib/silcutil/silcnet.c.
3607 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3609 * Added IPv6 support checking to the configure.in.pre, added
3610 also --enable-ipv6 option to override the check. Affected
3611 file configure.in.pre.
3613 * The silc_thread_create now calls the start function
3614 directly if threads support is not compiled in. Removes
3615 ugly #ifdef's from generic code. Affected files are
3616 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
3618 * Added silc_net_gethostby[name/addr]_async to asynchronously
3619 resolve. Affected files are lib/silcutil/silcnet.[ch].
3621 * Added support for rendering IPv6 based server, client and
3622 channel IDs. Affected file lib/silcutil/silcutil.c.
3624 * Added support for creating IPv6 based server IDs. Affected
3625 file is silcd/serverid.c.
3627 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3629 * Added silc_net_gethostby[addr/name] into the
3630 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
3631 routines. Added silc_net_is_ip[4/6]. Affected file is
3632 lib/silcutil/unix/silcunixnet.c. All routines that take
3633 address as argument now supports both IPv4 and IPv6 addresses.
3635 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
3637 * Fixed LIST command reply sending in server. Affected file
3640 * Server now sends the kicker's client ID in the KICK notify
3641 to the kicked client. Affected file silcd/command.c.
3643 * The client library now parses the kickers client ID and
3644 UI displays it. Affected files lib/silcclient/client_notify.c
3645 and irssi/src/silc/core/silc-channels.c, module-formats.c.
3647 * Made all payload parsing function prototypes consistent.
3648 They all take now const unsigned char * and uint32 pair as
3649 the payload data instead of SilcBuffer. Changes all around
3650 the source tree. Other unsigned char* -> const unsigned char*
3651 changes around the tree as well.
3653 * Optimized SFTP client and server packet sending not to
3654 allocate new buffer for each packet but to recycle the
3655 first allocated buffer. Affected files are
3656 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
3658 * Optimized the SFTP client to use SilcList instead of
3659 SilcDList for requests, because it is faster. Affected file
3660 is lib/silcsftp/sftp_client.c.
3662 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
3663 into lib/silccore/silcid.[ch].
3665 Renamed silcpayload.[ch] into silcargument.[ch].
3667 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3669 * If client entry is deleted with active key agreement
3670 session, abort the session.
3672 The silc_client_abort_key_agreement now calls the completion
3673 callback with new SILC_KEY_AGREEMENT_ABORTED status.
3675 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
3678 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3680 * Don't use __restrict in older GCC's. Affected file is
3681 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
3683 * silc_net_localhost now attempts to reverse lookup the
3684 IP/hostname. Affected file lib/silcutil/silcnet.c.
3686 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
3687 command. It can be used to gain founder privileges at
3688 the same time when joining the channel.
3690 Defined that the SILC_NOTIFY_TYPE_KICKED send the
3691 kicker's client ID as well. Updated protocol specs.
3693 Defined that the server must send SILC_COMMAND_IDENTIFY
3694 command reply with error status to client who sent
3695 private message with invalid client ID.
3697 Updated the protocol specification.
3699 * Added silc_server_send_command_reply to send any
3700 command reply. Affected file silcd/packet_send.[ch].
3702 * Added silc_id_payload_encode_data to encode ID payload
3703 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
3705 * The server now send IDENTIFY command reply with error
3706 status if client ID in private message is invalid. Affected
3707 file silcd/packet_receive.c.
3709 * Save the server key file with server's IP address in
3710 the filename instead of hostname. The affected file is
3711 irssi/src/silc/core/client_ops.c.
3713 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3715 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
3718 * Added libtool support for compiling shared objects in
3719 lib/silcsim. Affected file configure.in.pre and
3720 lib/silcsim/Makefile.am. Original patch by cras.
3722 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3724 * Pid file configuration, and server's config file fixes
3725 patch by toma. Updated CREDITS file.
3727 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3729 * Fixed silc_client_channel_message to not try to decrypt
3730 the message twice if it resolved the destination client
3731 information. This could cause of dropping one channel
3732 message. Affected file lib/silcclient/client_channel.c.
3734 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3736 * Added silc_client_run_one into lib/silcclient/silcapi.h and
3737 lib/silcclient/client.c. This function is used when the SILC
3738 Client is run under some other scheduler, or event loop or
3739 main loop. On GUI applications, for example this may be
3740 desired to used to run the client under the GUI application's
3741 main loop. Typically the GUI application would register an
3742 idle task that calls this function multiple times in a second
3743 to quickly process the SILC specific data.
3745 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3747 * Fixed silc_server_drop() for dropping the supplementary
3748 groups as well, this could cause a security hole on some
3751 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3753 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
3756 * Write PID file after dropping privileges. Added -F option
3757 to run server on foreground. A patch by debolaz.
3758 Affected files silcd/server.c, silcd/silcd.c.
3760 * Fixed MOTD to return the MOTD file server name. Affected
3761 file silcd/command.c.
3763 * Added INFO command reply handling to the Irssi SILC Client.
3764 Affected file irssi/src/silc/core/client_ops.c.
3766 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3768 * Fixed the silc_idcache_list_* routines to really support
3769 the dynamic list. Fixes a crash. Affected file is
3770 lib/silccore/silcidcache.c.
3772 * Fixed the LIST command reply to really call LIST command's
3773 pending callbacks. Affected file silcd/command_reply.c.
3775 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3777 * Update conn->local_entry->nickname after giving NICK
3778 command. Affected file lib/silcclient/command.c.
3780 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
3782 * Added the [pid] option to the silcd configuration file
3784 Affected files: serverconfig.[ch] and silcd.c
3786 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3788 * Save fingerprint in WHOIS command reply in server.
3789 Affected file silcd/command_reply.c.
3791 * Fixed NICK commands pending callback registration.
3792 Affected file lib/silcclient/command.c.
3794 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3796 * Use ++server->cmd_ident when sending commands in server,
3797 instead of random number. Affected file silcd/command.c.
3799 * Fixed GETKEY command reply to call actually GETKEY pending
3800 command callbacks. Affected file silcd/command_reply.c.
3802 * A bit stricter check for nicknames. Check for same nickname
3803 in NICK command also. Affected file silcd/command.c.
3805 * Do not call INFO command everytime client ID changes, only
3806 during first connecting. Affected file lib/silcclient/client.c.
3808 * Set the new nickname only after successful command reply for
3809 NICK command is returned by server. Affected file
3810 lib/silcclient/command.c.
3812 * Remove nicknames from nicklist during server_signoff notify.
3813 Should fix /NAMES bit more. The affected file is
3814 irssi/src/silc/core/silc-channels.c.
3816 * Added `fingerprint' field to the SilcIDListData in the
3817 silcd/idlist.h to hold the fingerprint of the client's
3820 Send the fingerprint of the client's public key in WHOIS
3823 Affected files silcd/command.c, and silcd/idlist.[ch].
3825 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
3826 create fingerprint from given data.
3828 * Show the fingerprint of the client's public key in WHOIS.
3829 Affected files irssi/src/module-formats.[ch] and
3830 irssi/src/silc/core/client_ops.c.
3832 * Format the multiple same nicknames also during JOIN and
3833 NICK_CHANGE notifys. Affected file is
3834 lib/silcclient/client_notify.c.
3836 * Do not print error on screen for invalid private message
3837 payload since it can come if someone is sending private
3838 messages with wrong key. Affected file
3839 lib/silccore/silcprivate.c.
3841 * Fixed multiple concurrent /PING crash. Affected file
3842 lib/silcclient/command.c.
3844 * Changed the wrong ID encoding. All IP addresses must be
3845 in MSB first order in encoded format. They were encoded
3846 wrong and was in LSB format. Affected files are
3847 silcd/serverid.c, lib/silcutil/silcutil.c.
3849 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
3851 * Call the `connect' client operation through the scheduler
3852 in case of error. Affected file lib/silcclient/client.c.
3854 * Call the `failure' client operation even if the error
3855 occurred locally during a protocol. Affected file is
3856 lib/silcclient/protocol.c.
3858 * Added support of sending LIST command to router from normal
3859 server. This way normal server can get list of all channels
3860 in the network too. Fixed the channel list sending in the
3861 server too. Affected files are silcd/command.c, and
3862 silcd/command_reply.[ch].
3864 * Added silc_server_update_channels_by_server and
3865 silc_server_remove_channels_by_server. They are used during
3866 disconnection of primary router and in backup router protocol.
3867 Affected file silcd/server_util.[ch], silcd/server.c and
3868 silcd/server_backup.c.
3870 * Fixed channel adding to global list in IDENTIFY command
3871 reply in server. Affected file silcd/command_reply.c.
3873 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3875 * If the incoming packet type is REKEY or REKEY_DONE process
3876 that packet always synchronously. Fixes yet another MAC
3877 failed error on slow (dialup) connections. Affected file
3878 lib/silcclient/client.c and silcd/server.c.
3880 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3882 * Call check_version SKE callback for initiator too. Affected
3883 file lib/silcske/silcske.c.
3885 * Implemented fix for security hole found in the SKE that was
3886 fixed in the specification few days back; the initiator's
3887 public key is now added to the HASH value computation.
3888 Added backwards support for the old way of doing it too, for
3889 old clients and old servers. Affected file is
3890 lib/silcske/silcske.c.
3892 * Enabled mutual authentication by default in SKE. If initiator
3893 is not providing mutual authentication the responder will
3894 force it. This will provide the proof of posession of the
3895 private key for responder. The affected files are
3896 lib/silcclient/protocol.c and silcd/protocol.c.
3898 * Do not cache anymore the server's public key during SKE.
3899 We do mutual authentication so the proof of posession of
3900 private key is done, and if the server is authenticated in
3901 conn auth protocol with public key we must have the public
3902 key already. Affected file silcd/protocol.c.
3904 * Added new global debug variable: silc_debug_hexdump. If
3905 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
3906 file lib/silcutil/silclog.[ch].
3908 * Fixed compilation warning due to char * -> const char *.
3909 Affected files lib/silcutil/silcnet.h, and
3910 lib/silccore/silcauth.[ch].
3912 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3914 * Fixed CMODE command when new channel key was created. If
3915 the creation failed the old key was removed. Next time giving
3916 same command would crash the server since the old key was
3917 freed already. Affected file silcd/command.c.
3919 * Fixed the silc_server_announce_get_channels to not crash
3920 on reconnect. Affected file silcd/server.c.
3922 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3924 * Added silc_log_set_debug_string function to set a regex
3925 string to match for debug output. Only the function names,
3926 or filenames matching the given debug string is actually
3927 printed. This way it is possible to filter out those debug
3928 strings that user is not interested in.
3930 Fixed a bug in silc_string_regexify.
3932 Affected files lib/silcutil/silclog.[ch], and
3933 lib/silcutil/unix/silcunixutil.c.
3935 * Changed the -d options in both server and Irssi SILC client
3936 to take the debug string as argument. Affected files
3937 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
3939 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3941 * Added silc_hash_babbleprint to create a Bubble Babble
3942 Encoded fingerprint. The encoding is developed by Antti
3943 Huima (draft-huima-babble-01.txt), and it creates human
3944 readable strings out of binary data. Affected file
3945 lib/silccrypt/silchash.[ch].
3947 * Print the babble print now in addition of fingerprint as well
3948 in Irssi SILC client. Affected files are
3949 irssi/src/fe-common/silc/module-formats.[ch],
3950 irssi/src/fe-common/silc/core/client_ops.c.
3952 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3954 * Fixed a security problem found in SKE. The initiator's
3955 public key too is now added to the HASH hash value creation
3956 which is signed by the responder to create the SIGN value.
3957 This will prevent anyone in the middle to lie to the responder
3958 about the initiator's public key. If this is done now, the
3959 man in the middle will get caught. Updated the protocol
3962 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3964 * Better installation directory handling. Configure module
3965 paths and other paths automatically to example_silc* files
3966 in doc/. A patch by toma.
3968 * Fixed compiler warning from MPI library, and from SILC RNG.
3971 * Added SILC_SERVER_PID_FILE to define the pid file for server.
3972 It can be configured with ./configure. A patch by toma.
3974 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3976 * Find correct make to use in prepare-clean. A patch by
3977 toma. Affected file prepare-clean.
3979 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
3981 * Added irssi variables use_auto_addr, auto_bind_ip,
3982 auto_bind_port and auto_public_ip.
3984 * Changed the interface for silc_client_send_key_agreement
3985 in lib/silcclient/silcapi.h
3989 irssi/src/silc/core/silc-core.c
3991 lib/silcclient/silcapi.h
3992 irssi/src/silc/core/silc-channels.c
3993 lib/silcclient/client_keyagr.c
3996 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3998 * Added silc_pkcs_public_key_compare to compare two
3999 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4001 * Check that the client who set the founder mode on the
4002 channel is the same client that is giving the founder
4003 mode to itself. It is done by comparing the saved public
4004 key (it is saved even in the authentication is passphrase).
4005 Affected file silcd/command.c.
4007 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4009 * Do not process packet for disconnected socket connection.
4010 Affected file lib/silccore/silcpacket.c.
4012 * Process the DISCONNECT packet through scheduler in the
4013 client library. Affected file lib/silcclient/client.c.
4015 * Fixed the silc_client_packet_parse to not to increase
4016 the packet sequence number if the conn->sock and the
4017 current socket connection is not same. This can happen
4018 for example during key agreement when the conn includes
4019 multiple socket connections (listeners). Affected file
4020 lib/silcclient/client.c.
4022 * The sender of the file transfer request now provides also
4023 the pointer (listener) for the key exchange protocol. If
4024 the listener cannot be created then it sends empty key
4025 agreement and lets the receiver provide the listener.
4027 Added `local_ip' and `local_port' arguments to the
4028 silc_client_file_send. If they are provided they are used,
4029 if not then it will attempt to find local IP address, if
4030 not found or bind fails then the remote client will provide
4033 Affected files are lib/silcclient/client_ftp.c and
4034 lib/silcclient/silcapi.h.
4036 * Extended the FILE SEND command to support defining the
4037 local IP and port for key exchange listener. They are
4038 optional. Affected file irssi/src/silc/core/silc-servers.c.
4040 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4042 * Defined to WHOIS command reply the sending of fingerprint
4043 of the client's public key (if the proof of posession of the
4044 corresponding private key is verified by the server).
4045 Updated to the protocol specification.
4047 * Added support of receiving the client's public key's
4048 fingerprint in command reply in client library. Affected
4049 file is lib/silcclient/command_reply.c, and
4050 lib/silcclient/idlist.[ch].
4052 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4054 * Do not send over 128 chars long nickname to the server
4055 in NICK command. Affected file lib/silcclient/command.c.
4057 * Do not send over 256 chars long channel names to the server
4058 in JOIN command. Affected file lib/silcclient/command.c.
4060 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4062 * Assure that silc_server_close_connection cannot be called
4063 twice for same socket context. Affected file is
4066 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4068 * Send error message to application if opening file for
4069 writing during file transfer fails. Affected file is
4070 lib/silcclient/client_ftp.c.
4072 Remove all file transfer sessions for a client that we're
4073 removing from ID cache.
4075 Affected file is lib/silcclient/client_ftp.c.
4077 * Fixed silc_net_addr2bin to return correct address. Affected
4078 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4080 * Fixed file transfer session removing on signoff notify.
4081 Affected file irssi/src/silc/core/silc-servers.c.
4083 * Added the SilcClientFileError to be returned in the monitor
4084 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4085 Affected file lib/silcclient/silcapi.h.
4087 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4089 * Fixed a crash in silc_client_ftp_free_sessions and
4090 silc_client_ftp_session_free_client. Affected file
4091 lib/silcclient/client_ftp.c.
4093 * Added `disabled' field in the SilcChannelEntry in the server
4094 to indicate if the server entry is disabled. Affected file
4095 silcd/idlist.h, silcd/command[_reply].c.
4097 * SILC server adds now /var/run/silcd.pid everytime it is
4098 started. Affected file silcd/silcd.c.
4100 * Added silc_server_packet_send_clients to send a packet to
4101 the provided table of client entries. Affected file
4102 silcd/packet_send.[ch].
4104 * Fixed a crash in client resolving in client_prvmsg.c in
4105 client library. Affected file lib/silcclient/client_prvmsg.c.
4107 * Do not actually remove the client directly from ID cache
4108 during SERVER_SIGNOFF, but invalidate it. This way we
4109 preserve the WHOWAS info for the client. Affected file
4110 silcd/server_util.c.
4112 * Fixed SERVER_SIGNOFF notify handling in the server. The
4113 server is now able to process incoming SERVER_SIGNOFF notify
4114 for a server that it doesn't even know about. It will remove
4115 the clients provided in the notify. Affected file
4116 silcd/packet_receive.c.
4118 * Check for partial packet in data queue after every packet that
4119 was found from the queue. Return and wait for more data if
4120 there is partial data in queue. Affected file is
4121 lib/silccore/silcpacket.c.
4123 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4125 * Added SilcClietFileError enum to indicate error in
4126 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4127 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4128 Affected files lib/silcclient/silcapi.h and
4129 lib/silcclient/client_ftp.c.
4131 * Check that newsize in silc_buffer_realloc is larger than
4132 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4134 * Added better monitor of file transfers. It now monitors
4135 key agreement protocol during the file transfer too. Added
4136 error reporting too. Affected files
4137 irssi/src/silc/core/silc-servers.c,
4138 irssi/src/fe-common/silc/module-formats.[ch].
4140 * Wrote a help file for FILE command.
4142 * Added silc_rng_global_get_byte_fast to get not-so-secure
4143 random data as fast as possible. Random data is read from
4144 /dev/urandom if available and from the SILC RNG if not
4145 available. It is used in padding generation. Affected file
4146 lib/silccrypt/silcrng.[ch].
4148 * All packets in client library are now processed synchronously.
4149 Optimized packet processing a lot. Affected file
4150 lib/silcclient/client.c.
4152 * All server connection packets are processing synchronously
4153 now in server, to optimize packet processing. Affected file
4156 * Include files are installed now only in Toolkit distribution
4157 if make install is given. Affected files: all Makefile.am's.
4159 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4161 * Assure that silc_client_notify_by_server_resolve does not
4162 resolve the client information multiple times. If it cannot
4163 be found by the first it cannot be found at all. Affected
4164 file lib/silcclient/client_notify.c.
4166 * Fixed WHOWAS command reply calling. Affected file
4167 lib/silcclient/command_reply.c.
4169 * Removed all references to silc_idlist_get_client from the
4170 Irssi SILC client since that call is internal call used by
4171 the library. The Irssi SILC client will use now client
4172 retrieval functions found in silcapi.h.
4174 * Fixed a bug in resolving nickname info before sending
4175 private message. It used freed memory. Affected file
4176 irssi/src/silc/core/silc-servers.c.
4178 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4180 * Assure my_channels statistics cannot go negative in server.
4181 Affected files silcd/server.c, silcd/server_util.c.
4183 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4185 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4187 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4189 * Win32 Toolkit changes. Affected files
4190 win32/silc.dsw, win32/libsilc/libsilc.def,
4191 win32/libsilcclient/libsilc.def,
4192 lib/silcutil/silcutil.c, and
4193 lib/sftp/sftp_fs_memory.c.
4195 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4197 * Added silc_net_localip to return local host's IP address.
4198 Affected file lib/silcutil/silcnet.[ch].
4200 * If key exchange or rekey protocol is active for a connection
4201 parse all packets syncronously since there might be packets
4202 in packet queue that we are not able to process without first
4203 processing packets before them. Affected file silcd/server,
4204 lib/silcclient/client.c.
4206 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4207 whether library should continue processing the packet.
4208 Affected file lib/silccore/silcpacket.h.
4210 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4211 SilcSFTPMonitorData to SFTP server to monitor various
4212 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4213 lib/silcsftp/sftp_server.c.
4215 * Added silc_file_size to return file size. Affected file
4216 lib/silcutil/silcutil.[ch].
4218 * Implemented the file transfer support for the client library.
4219 Added preliminary support for simple client to client one-file
4220 transmission. Affected file lib/silcclient/client_ftp.c,
4221 lib/silccilent/client.[ch].
4223 * Added new local command FILE to the Irssi SILC Client.
4224 It is used to perform the file transfer. It has subcommands
4225 SEND, RECEIVE, SHOW and CLOSE. Affected files
4226 irssi/src/silc/core/client_ops.c,
4227 irssi/src/silc/core/silc-server.[ch].
4229 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4231 * Relay the SILC_PACKET_FTP in the server. Affected files
4232 silcd/server.c and silcd/packet_receive.c.
4234 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4236 * Renamed silc_file_read and silc_file_write to functions
4237 silc_file_readfile and silc_file_writefile. Added function
4238 silc_file_open and silc_file_close. Affected files
4239 lib/silcutil/silcutil.[ch].
4241 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4243 * Resolve the client info when received private message or
4244 channel message for a client which nickname we don't know.
4245 Affected files lib/silcclient/client_prvmsg.c and
4246 lib/silcclient/client_channel.c.
4248 * Do not crash in /KEY if client is not connected. Affected
4249 file irssi/src/silc/core/silc-channels.c.
4251 * Added SilcClientStatus field to the SilcClientEntry in the
4252 lib/silcclient/idlist.h.
4254 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4255 is incomplete and is being resolved, it won't be resolved
4258 Make sure also that USERS command reply does not resolve
4259 twice information. Affected file is
4260 lib/silcclient/command_reply.c.
4262 Make sure that silc_client_get_clients_by_list does not
4263 resolve twice same information.
4265 * Check for valid client->id in the silc_server_free_client_data.
4266 Affected file silcd/server.c.
4268 * Fixed /GETKEY nick@server not to crash if the server entry
4269 is not found. Affected file lib/silcclient/command.c.
4271 * Fixed the silc_server_check_cmode_rights to check the
4272 requested modes correctly. Affected file silcd/command.c.
4274 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4276 * Better checks for non-printable chars in nick added.
4277 Affected file silcd/command.c.
4279 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4281 * Call the silc_server_udpate_servers_by_server in the
4282 primary router that comes back online in the backup resuming
4283 protocol. Otherwise it routes packets wrong. Affected file
4284 silcd/server_util.[ch], silcd/server_backup.c.
4286 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4288 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4289 lib/silcutil/silcbuffmt.[ch].
4291 * Redefined the SILC packet header to include the padding
4292 length. Affected file lib/silccore/silcpacket.[ch].
4294 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4295 length for maximum padding up to 128 bytes). Affected
4296 file lib/silccore/silcpacket.h.
4298 * Removed all backwards support for old 0.5.x MAC thingies.
4299 The SILC packet header change makes it impossible to be
4300 backwards compatible.
4302 * Send the ENDING packet with timeout in the backup resuming
4303 protocol. This is to assure that all routers has connected
4304 to the primary router. Affected file silcd/server_backup.c.
4306 * Changed the RNG to take the first IV from random data. It
4307 used to take it from zero actually. Changed the RNG also
4308 to use /dev/urandom during session. /dev/random is used
4309 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4311 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4313 * Changed the SILC packet header to have the first two bytes
4314 (the packet length) encrypted. Affected files aroung the
4315 code tree, lib/silccore/silcpacket.[ch]. Removed the
4316 SilcPacketCheckDecrypt callback. It is not needed anymore
4317 since the silc_packet_receive_process will determine now
4318 whether the packet is normal or special.
4320 * Implemented the unidirectional MAC keys. Affected files
4321 lib/silcske/silcske.c, silcd/protocol.c and
4322 lib/silcclient/protocol.c.
4324 * Implemented the packet sequence number to the MAC computation.
4325 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4326 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4327 lib/silcclient/protocol.c.
4329 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4331 * Allow backup router to announce servers. All servers
4332 announced by backup router are added to the global list
4333 automatically. Update hte server's socket to our primary
4334 router also when backup router announces a server.
4335 Affected file silcd/packet_receive.c.
4337 * Do not update the client->router in the function
4338 silc_server_udpate_clients_by_server if the client is on
4339 global list. We might fail to find any specific server
4340 for locally connected clients and local cell clients. They
4341 should still use the `from' and not `to' as client->router.
4342 This fixes backup router resuming protocol. Affected file
4343 silcd/server_util.c.
4345 * Decrease channel statistics count only if the channel
4346 deletion worked. Affected files are silcd/server.c and
4347 silcd/server_util.c.
4349 * Added silc_server_update_servers_by_server to update origin
4350 of all server entries. Used during backup router protocol.
4351 Affected files silcd/server_util.[ch], silcd/server.c. and
4352 silcd/backup_router.c.
4354 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4355 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4356 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4357 lib/silccrypt/silchmac.c.
4359 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4361 * Assure that router cannot reroute the same channel message
4362 to the sender. Affected file silcd/packet_receive.c.
4364 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4366 * Made better checks that the channel message is not sent
4367 to the router it came from. Affected file is
4368 silcd/packet_send.c. Fixed memory leak too.
4370 * Announce informations for incoming router connection, but
4371 only after checking if it is replaced by backup router.
4372 Affected file silcd/packet_receive.c.
4374 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4376 * Fixed the backup resuming protocol to work in multiple
4377 router environment. Affected file silcd/server_backup.c.
4379 * Route packet only to one router in the function
4380 silc_server_packet_send_to_channel. Affected file is
4381 silcd/packet_send.c.
4383 * Fixed silc_server_send_notify_dest to set the broadcast
4384 flag. Fixed the silc_server_send_notify_topic to actually
4385 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4386 Affected file silcd/packet_send.c.
4388 * Changed the SFTP Filesystem interface. Changed the
4389 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4390 the filesystem operation function. The SilcSFTPFilesystem
4391 is now a context that is allocated by all filesystem allocation
4392 functions and it already includes the operations structure
4393 and filesystem specific context. It is given as argument
4394 now to the silc_sftp_server_start. This made the interface
4395 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4396 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4398 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4400 * Changed the backup router adding and getting interfaces
4401 in the server. The router that will be replaced by the
4402 specified backup router is now sent as argument. Affected
4403 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4406 * Added silc_net_addr2bin_ne to return the binary form of
4407 the IP address in network byte order. Affected files
4408 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4410 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4412 * Check for existing server ID in silc_server_new_server
4413 and in silc_server_connect_to_router_final and remove the
4414 old entry if it exists. Affected file silcd/packet_receive.c,
4417 * Send the channel message always to only one router, either
4418 in upstream or downstream. Affected file is
4419 silcd/packet_send.c.
4421 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4423 * Wrote the definition of the backup resuming protocol to the
4424 protocol specification.
4426 * Removed one redundant channel key generation from normal
4427 server during joining procedure. Removed one redundant
4428 channel key sending from server to router during joining
4429 procedure. Affected file silcd/command.c.
4431 * Made minor bugfixes to the backup router resuming protocol.
4432 Affected file silcd/server_backup.c, server.c.
4434 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4436 * Added --disable-asm configuration option. Affected files
4437 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
4440 * Implemented the backup resuming protocol that is used to
4441 resume the primary router position in the cell after the
4442 primary router comes back online. Affected files
4443 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
4444 and silcd/server_util.[ch].
4446 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4448 * Sleep two (2) seconds after sending QUIT command to server.
4449 Affected file lib/silcclient/command.c.
4451 * Assure that if outgoing data buffer is pending do not force
4452 send any data. Affected file silcd/packet_send.c.
4454 * Assure that if outgoing data buffer is pending do not force
4455 send any data. Affected file lib/silcclient/client.c.
4457 * Implemented the backup router support when the primary router
4458 goes down. The servers and routers can now use the backup
4459 router as new primary router without loosing connectivity.
4461 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
4464 in the server to indicate disabled entry. All data read
4465 from the connection will be ignored and no data is sent
4466 for entry that is disabled. Affected files are
4467 silcd/idlist.h, silcd/server.c.
4469 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4471 * Created SFTP client and server test programs in the
4472 lib/silcsftp/tests directory.
4474 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4476 * Implemented memory filesystem (virtual filesystem) for
4477 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
4480 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4482 * Implemented the SFTP (SSH File Transfer Protocol) to the
4483 lib/silcsftp. It includes SFTP client and SFTP server
4486 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4488 * Moved lib/silccore/silcprotocol.[ch] to the
4489 lib/silcutil library.
4491 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
4492 take variable argument list pointer as argument. Affected
4493 file lib/silcutil/silcbuffmt.[ch].
4495 * Added silc_buffer_set function that is used to set data
4496 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
4497 Affected file lib/silcutil/silcbuffer.h.
4499 * Changed various routines in the core library to use the new
4500 silc_buffer_set instead of allocating new buffer only for
4503 * Added 64-bit value formatting and unformatting support to the
4504 silc_buffer_[un]format routines. Affected file is
4505 lib/silcutil/silcbuffmt.[ch].
4507 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
4508 to includes/bitmove.h.
4510 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * Fixed channel user mode saving in client library. Affected
4513 file lib/silcclient/command[_reply].c.
4515 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4517 * Defined the file transfer to the SILC Protocol. Added
4518 new packet type SILC_PACKET_FTP and defined File Transfer
4519 Payload. The mandatory file transfer protocol is SFTP
4520 (SSH File Transfer Protocol). Affected file in addition
4521 of the internet draft is lib/silccore/silcpacket.h.
4523 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
4524 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
4525 is used as part of backup router protocol when the primary
4526 router of the cell is back online and wishes to resume
4527 the position as primary router.
4529 * Redefined the MAC generation keys in the protocol. The
4530 same key is not used anymore in both direction. Both
4531 direction will now use different keys for sending and
4532 receiving. This fixes a potential security flaw. This
4533 change causes incompatibilities in the protocol.
4535 * Redefined also the MAC computation from the packet.
4536 An packet sequence number is now added to the MAC
4537 computation. This prevents possible replay attacks against
4538 the protocol. This change too causes incompatibilities
4541 Added `sequence' field to the SilcPacketContext to hold
4542 the current sequence number for the packet.
4544 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4546 * Added `created' field to the SilcIDListData in the file
4547 silcd/idlist.h to indicate the time when the entry was
4550 * Added `created' field to the SilcChannelEntry too. Affected
4551 file silcd/idlist.h.
4553 * Added `creation_time' aguments to all the announcement functions
4554 in the server. If it is provided then only the entries that
4555 was created after the provided time frame are actually
4556 announced. Affected file silcd/server.[ch].
4558 * The protocol says that the Channel ID's IP address must be
4559 based on the router's IP address. Added check for this in
4560 the silc_server_new_channel when processing incoming New Channel
4561 Payload. Affected file silcd/packet_receive.c.
4563 * Print out the correct version with --version in SILC client.
4564 Affected file irssi/src/silc/core/silc-core.c.
4566 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4568 * Fixed WHOWAS command to check for completnes of the client
4569 entry always, not just when the command is coming from client.
4570 Affected file silcd/command.c.
4572 * Added new function silc_server_packet_queue_purge to purge the
4573 outgoing data queue to the network. After the function returns
4574 it is guaranteed that the outgoing packet queue is empty.
4575 Affected file silcd/packet_send.[ch].
4577 * Purge the outgoing packet queue in the rekey protocol's final
4578 callback to assure that all rekey packets go to the network
4579 before quitting the protocol. Affected file silcd/server.c.
4581 * Added silc_client_packet_queue_parse as similar function as
4582 in server to the client library. The affected file is
4583 lib/silcclient/client.c.
4585 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4587 * Splitted silcd/server.c and created silcd/server_util.[ch]
4588 for utility functions.
4590 * Added new socket flag SILC_SF_DISABLED to indicate that the
4591 connection is open but nothing can be sent to or received from
4592 the connection. Affected file lib/silcutil/silsockconn.[ch].
4593 The checking for disabled socket is checked in the low level
4594 silc_socket_write and silc_socket_read functions.
4596 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4598 * Allow only nicknames and channel names that fits into the
4599 7-bit unsigned char ASCII set. Affected file silcd/command.c.
4601 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4603 * When processing JOIN command reply in server check that if
4604 the channel exists in our global list we'll move it the local
4605 list. Affected file silcd/command_reply.c.
4607 * Fixed the check whether client is joined on the channel already
4608 in JOIN command. Affected file lib/silcclient/command.c.
4610 * Fixed the JOIN command reply to check whether the channel
4611 already exists. Affected file lib/silcclient/command_reply.c.
4613 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4615 * Added silc_ske_status_string to map the SKE error numbers
4616 to readable strings. The affected files are
4617 lib/silcske/silcske[_status].[ch].
4619 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Do not show the private channels on the WHOIS channel list
4622 as it is not allowed by the protocol. The affected file is
4625 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4627 * Assure that the packet length digged from the actual packet
4628 is something sensible in the silc_packet_decrypt_rest_special
4629 in lib/silccrypt/silcpacket.c.
4631 * Free and NULL the allocated pointer in silc_hmac_alloc if
4632 the HMAC allocation fails. The affected file is
4633 lib/silccrypt/silchmac.c.
4635 * Print the selected security properties to the log files in
4636 the server. Affected file silcd/protocol.c.
4638 * Add SKE's reference counter even if calling the completion
4639 callback manually. Otherwise it goes negative, although it
4640 does not cause any problems. The affected file is
4641 lib/silcske/silcske.c.
4643 * Remove the client entry with short timeout after giving the
4644 KILL command. Affected file lib/silcclient/command.c.
4646 * Fixed to send error reply in WHOIS and IDENTIFY commands in
4647 case all found clients are already disconnected (WHOWAS would
4648 found them) in the server. Affected file silcd/command.c.
4650 * Update the last_receive (time of last data received) to be
4651 updated only when received private or channel message so that
4652 the idle time showed in WHOIS makes more sense.
4654 * Added boolean field `valid' in to the SilcClientEntry in the
4655 client library to indicate whether the entry is valid or not.
4656 This fixes the nickname change bug on channel when changing
4657 the nickname to be same than the old (like nick to Nick) the
4658 nickname formatter doesn't set the new nick anymore to Nick@host.
4659 Affected file lib/silcclient/idlist.[ch].
4661 * Now actually fixed the nickname changing on disconnection.
4662 Added new function silc_change_nick to the Irssi SILC Client.
4663 Affected file irssi/src/silc/core/client_ops.c,
4664 irssi/src/silc/core/silc-nicklist.[ch].
4666 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4668 * Check that the public key exists in the GETKEY command before
4669 trying to encode it. Affected file silcd/command.c.
4671 * Print some notifications on received public keys with GETKEY
4672 command in the Irssi SILC Client. Affected files are
4673 irssi/src/fe-common/silc/module-formats.[ch],
4674 irssi/src/silc/core/client_ops.c.
4676 * Use IDENTIFY command to resolve the server information in the
4677 GETKEY command instead of INFO command. Affected file
4678 lib/silcclient/command.c.
4680 * All command reply functions in the client library now calls
4681 the pending command reply callbacks even if an error has
4682 occurred. The server has done this a long time and now it was
4683 time to move the client library to this as well. Now all
4684 errors can be delivered back to the pending command reply
4685 callbacks if necessary. Affected files are
4686 lib/silcclient/command[_reply].[ch].
4688 * Change the nickname on disconnection back to the username
4689 because in reconnect the server will enforce it to it anyway.
4690 Affected file irssi/src/silc/core/silc-servers.c.
4692 * Fixed a config file parsing bug in the Irssi SILC client.
4693 Affected file irssi/src/silc/core/clientconfig.c.
4695 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4697 * When printing the channel mode on JOIN, verify that the
4698 channel key and channel's HMAC are valid. Affected file
4699 irssi/src/silc/core/client_ops.c.
4701 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
4704 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
4705 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
4707 * Removed channel key rekey task deleting from the function
4708 silc_server_save_channel_key. Affected file silcd/server.c.
4709 Added explicit timeout task context instead that is used to
4710 delete the task if we are registering a new task before the
4711 new task has elapsed.
4713 * When channel key rekey occurs the client library now saves
4714 the old channel key for a short period of time (10 seconds) and
4715 is able to use it in case some is still sending channel
4716 messages encrypted with the old key after the rekey. Affected
4717 file lib/silcclient/[idlist.h|client_channel.c].
4719 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * Added check to the silc_server_new_id_real to not accept
4722 new ID if it is the sender's own ID. Affected file is
4723 silcd/packet_receive.c.
4725 * Assure that we do not announce ourself or the one we've
4726 sending our announcements when we're router and are announcing
4727 servers to our primary router. Affected file silcd/server.c.
4729 * Fixed silc_server_command_identify_check_client to assemble
4730 correct WHOIS packet. It send corrupted WHOIS packet and
4731 caused problem with router to router connections. Affected
4732 file silcd/command.c.
4734 Fixed also silc_server_command_whois_check the same way
4735 as for the IDENTIFY command.
4737 * Added new SilcIDListStatus to the server in the SilcIDListData
4738 structure. The status now includes the current status of
4739 the entry (like registered, resolved etc.). Affected file
4740 silcd/idlist.[ch]. Defined a bunch of different status types
4741 as well. This replaced the old boolean registered field as well.
4743 Added resolve_cmd_ident field to the SilcClientEntry structure
4744 too so that if the entry is for example being resolved so
4745 another command may attach to the same pending command reply
4746 without requiring to resolve the same entry again. This concept
4747 should optimize the WHOIS and the IDENTIFY resolving under
4748 heavy load by taking away unnecessary resolving for entries
4749 that are being resolved already.
4751 Added support for adding multiple pending commands for one
4752 command idenfier. Affected file silcd/command[_reply].[ch].
4754 * Fixed WHOIS and IDENTIFY save to remove the cache entry
4755 before deleting the data. Otherwise the hash table will have
4756 freed data in comparison functions. Affected file is
4757 silcd/command_reply.c.
4759 * Fixed silc_idlist_replace_client_id to add the new entry to
4760 the cache with NULL nickname. Otherwise there will be invalid
4761 memory as the nickname after the nickname is freed. Affected
4762 file silcd/packet_receive.c.
4764 * Fixed the silc_idlist_get_clients_by_hash. The entries was
4765 saved into wrong slots because the previous number of entries
4766 was not taken into account. Affected file silcd/idlist.c.
4767 Fixed same thing in silc_idlist_get_clients_by_nickname too.
4769 * If we are router and we receive JOIN notify to a channel that
4770 does not have any users then notified client is marked as the
4771 channel founder, as it is it. The affected file is
4772 silcd/packet_receive.c
4774 * Added to the extended hash table API's table_del_*ext functions
4775 the destructor as argument too, so that the caller can decide
4776 which destructor to use or whether to use destructor at all.
4777 Affected file lib/silcutil/silchashtable.[ch].
4779 * Fixed ID Cache purging. It actually deleted the entries from
4780 the hash table after the data was freed. The hash table ended
4781 up comparing freed memory. The affected file is
4782 lib/silccore/silcidcache.c.
4784 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4786 * Fixed Irssi SILC client's KILL command's HELP syntax.
4788 * The USERS command now resolves the detailed user information
4789 if the userinfo field is missing. Affected file is
4790 lib/silcclient/command_reply.c.
4792 * Do not print error in silc_file_read if the read file does
4793 not exist. Just silently return NULL. Affected file is
4794 lib/silcutil/silcutil.c.
4796 * Fixed the silc_log_output to not wine about NULL filename
4797 and to not create some bogus " " filename. Affected file is
4798 lib/silcutil/silclog.c.
4800 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4802 * Fixed various printing bugs on the user interface in the
4803 Irssi SILC Client. Minor changes that were forgotten from
4806 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed the configure.in.pre and the compilation and distribution
4809 environment to support the new autoconf 2.52. That version is
4810 now required to compile the CVS trunk.
4812 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4814 * Renamed function silc_parse_nickname to silc_parse_userfqdn
4815 to generally parse user@fqdn format strings. Affected file
4816 lib/silcutil/silcutil.c.
4818 * Added nickname_format and nickname_force_format fields to the
4819 SilcClientParams structure. The first one defines the format
4820 for the nicknames that the library will enforce if the receives
4821 multiple same nicknames. The second one is boolean value and
4822 can be used to force the library to always enforce the format
4823 to the nicknames regardles whether there are multiple nicknames
4824 or not. This configurable formatting was employed to flexibly
4825 support accessing multiple nicknames from the user interface.
4826 The userinterface can now set the nicknames to what ever format
4827 they prefer. Affected file lib/silcclient/silcapi.h.
4829 Added function silc_client_nickname_format to the file
4830 lib/silcclient/idlist.c. It performs the nickname formatting.
4832 Added new field `hostname´ to the SilcClientEntry context.
4833 It holds the hostname of the client. Affected file is
4834 lib/silcclient/idlist.h.
4836 * Irssi SILC Client sets the nicknames in nick@hostn format.
4837 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
4838 irssi/src/silc/core/silc-core.c.
4840 The WHOIS printing now also shows both the real nickname and
4841 the formatted nickname so that user knows how to access the
4842 user if there are multiple same nicknames cached. Affected
4843 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
4844 printing formatting too to take the hostname now as a separate
4845 argument. The Affected file is
4846 irssi/src/fe-common/silc/modules-formats.[ch].
4848 * Changed the silc_client_get_clients_local to accept the formatted
4849 nickname as argument. It accepts the real nickname too but the
4850 formatted nickname can be used to find the true entry from
4851 multiple entries. Affected file lib/silcclient/silcapi.h and
4852 lib/silcclient/idlist.c.
4854 * Added nickname_format_parse field to the SilcClientParams.
4855 It is a callback function provided by the application to parse
4856 the nickname out of the formatted nickname string. The library
4857 calls it to get the nickname from the formatted string. Since
4858 the application generally knows better the format of the nickname
4859 string it parses it instead of the library, even though library
4860 encodes the formatted string. If the callback function is not
4861 provided then the library will use the string as is. The
4862 affected file is lib/silcclient/silcapi.h.
4864 * All the nickname strings passed to the client library in
4865 commands are now expected to be formatted nickname strings.
4866 If the command does not support the formatted nickname string
4867 it will assume that the sent string is the actual nickname.
4868 Affected file lib/silcclient/command.c.
4870 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4872 * Added public key authentication support to OPER and SILCOPER
4873 commands in the client library. Affected file is
4874 lib/silcclient/command.c.
4876 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Changed the get_auth_methdod client operation to be asynchronous.
4879 It can be async if the application resolves the authentication
4880 method from the server during the negotiation. Added new
4881 SilcGetAuthMeth completion callback that the application will
4882 call after resolving the authentication method.
4884 Added function silc_client_request_authentication_method that
4885 the application can use to resolve the authentication method
4886 from the server. Added also SilcConnectionAuthRequest callback
4887 that the library will call after the server has replied. The
4888 application can call this function if it does not know the
4889 current authentication method.
4891 Affected files are lib/silcclient/client.c and
4892 lib/silcclient/silcapi.h.
4894 * The Irssi SILC client now automatically resolves the authentication
4895 method incase any configuration information is not present (and
4896 currently there never is). The affected file is
4897 irssi/src/silc/core/client_ops.c.
4899 * Fixed public key authentication from the client library.
4900 Affected file lib/silcclient/protocol.c. Changed also the
4901 protocol specification about the public key authentication in
4902 the connection authentication protocol. The actual data to be
4903 signed is now computed with a hash function before signing.
4905 * Fixed the public key authentication from the server as well.
4906 Affected file silcd/protocol.c.
4908 * Removed the mlock()'s from the memory allocation routines.
4909 Affected file lib/silcutil/silcmemory.c. The ./configure does
4910 not check anymore for the mlock(). Affected file is
4913 * Fixed USERS command in server to allow the execution of the
4914 command for private and secret channels if the client sending
4915 the command is on the channel. Affected file silcd/command.c.
4917 * Fixed silc_client_get_clients_local to return the clients
4918 count correctly. It could return wrong value. Affected file
4919 lib/silcclient/idlist.c.
4921 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4923 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
4924 types. The assembler optimizations seemed not to like 64-bit
4925 data types. The assmebler optimizations thus are now enabled
4926 also for BSD systems as opposed to only enable them for Linux.
4928 * Do not check for threads at all on BSD systems. Affected
4929 file configure.in.pre.
4931 * Removed -n and -h options from the Irssi SILC Client since
4932 they are not used in silc.
4934 * Fixed the prime generation to assure that the first digit
4935 of the generated random number is not zero since our conversion
4936 routines does not like number strings that starts with zero
4937 digit. If zero digit is seen the random number is regenerated.
4938 This caused some corrupted RSA keys when the zero first digit
4939 was met. Affected file lib/silcmath/silcprimegen.c.
4941 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4943 * Fixed WIN32 configuration in the ./configure script.
4944 Fixed to include xti.h on environments that has it.
4945 Patches by Carsten Ilchmann and andrew.
4947 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4949 * Changed the silc_id_create_client_id to be collision
4950 resistant. It is now assured that there cannot be created
4951 two same client ID's. I suspect that some weird bugs in
4952 the server were actually caused by duplicate Client IDs.
4953 Affected file silcd/serverid.[ch]. A router receiving
4954 new ID now also assures and informs the sending server
4955 if the ID caused collision.
4957 * Changed the silc_id_create_channel_id to also assure that
4958 there are no collisions.
4960 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * Statement about ignoring the Mutual Authentication flag when
4963 performing rekey with PFS was a bit misleading. It is ignored
4964 if it was set in the initial negotiation, it cannot be even
4965 set in the rekey. Fixed in the ke-auth draft. Started the
4966 new versions of the protocol drafts in the doc/.
4968 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Fixed a bug in silc_client_command_identify_save when saving
4971 new channel information. The channel name was no duplicated
4972 and caused crash on exit. Affected file is
4973 lib/silcclient/command_reply.c.
4975 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4977 * Fixed the getkey command handling in the server. Send just
4978 empty OK reply to the sender if the key could not be fetched
4979 (but everything else was ok, like the key just was not available).
4980 Changed the public key parameter to optional in the protocol
4981 specs so that empty OK reply can be sent. Affected file
4984 Added a message to Irssi SILC client to tell to user if the
4985 server did not return a public key.
4987 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4989 * Fixed a channel key regeneration bug. It registered new
4990 timeout tasks exponentially until all system resources were
4991 used. Affected file silcd/server.c.
4993 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Added the SILC Document generator to the scripts/silcdoc.
4996 It can be used to generate the Toolkit Reference Manual out
4997 of the source tree. Internally it will also use the RoboDoc
4998 generator now imported in util/robodoc.
5000 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5002 * Added couple of return's in rekey protocol if error orccurred
5003 during the protocol. The execution must be terminated.
5004 Affected file silcd/protocol.c. Also, terminate the protocol
5005 always with timeout.
5007 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * The client's Client ID was created initally from the wrong
5010 nickname (it could have been in format nick@host) in the
5011 silc_server_new_client. Affected file silcd/packet_receive.c
5013 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Added some SILC_LOG_ERROR's to various error conditions
5016 if client could not be added to ID cache. Affected files
5017 silcd/packet_receive.c and silcd/server.c.
5019 * When client's sock->user_data is freed, NULL also the
5020 client->router and client->connection pointers. Added check
5021 for these pointers being NULL to various places around the
5022 code. Affected file silcd/server.c.
5024 * Added client->data.registered == TRUE checks to various
5025 places around the code to assure that unregistered client's
5026 are not handled when it is not allowed. Affected file
5029 * Added `bool registered' fields to all
5030 silc_idlist_[server|client]_get_* routines to indicate whether
5031 the fetched client needs to be registered or not. Affected
5032 file silcd/idlist.[ch].
5034 * Add your own entry as registered to the ID cache in the
5035 server. Affected file server.c.
5037 * Fixed a bug in silc_server_new_server. The SilcServer was
5038 set as the new server's context instead of SilcServerEntry.
5039 This naturally caused some weird bugs.
5041 * Added "updated" field the SilcChannelEntry which indicates
5042 the time since the channel entry was last accessed. This
5043 can be used to determine whether it is necessary to
5044 announce the channel after backup resuming protocol.
5045 Affected files silcd/idlist.[ch].
5047 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Do not delete the channel rekey task when adding it
5050 for in silc_server_create_channel_key.
5052 * Changed the silc_server_create_channel_key to return
5053 TRUE or FALSE to indicate the success of the channel key
5056 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Fixed MSVC++ project files and added missing files to
5059 Makefiles under win32/.
5061 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Do not add TCP_NODELAY flag if the operating system
5064 does not have it defined. Affected files are
5065 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5067 * Fixed buffer overflow from Irssi SILC Client. Affected
5068 file irssi/src/fe-common/core/themes.c.
5070 * Fixed double free in client library in the file
5071 lib/silcclient/client.c when disconnecting from server.
5073 * Applied double free patch from cras to Irssi SILC client.
5074 Affected files irssi/src/core/[modules/expandos].c
5076 * Fixed the disconnection handling to Irssi SILC Client.
5077 The application must call silc_client_close_connection
5078 in ops->connect client operation in case of failure of
5079 the connection. Affected file is
5080 irssi/src/silc/core/client_ops.c.
5082 * Do not set sock->protocol to NULL in the function
5083 silc_client_close_connection after executing the protocol's
5084 final callback since the sock might not be valid anymore.
5085 Affected file lib/silcclient/client.c.
5087 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Do not enable SILC_THREADS if the linking with libpthread
5090 did not happen. Affected file configure.in.pre.
5092 * Added notion to protocol specification that server must
5093 verify the sent authentication payload with CMODE when
5094 setting the channel founder key. Implemented it to the
5095 server. Affected file silcd/command.c.
5097 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5099 * Added _EXTRA_DIST SILC distribution variable to the
5100 distributions file. It is used to conditionally add extra
5101 files or directories to the specific distribution. Affected
5102 files ./prepare, Makefile.am.pre and distributions.
5104 Removed the `_' from the start of the distribution names.
5107 * Added README.WIN32 for instructions to compile the Toolkit
5110 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Fixed a double free in disconnection in the server. Affected
5113 file is silcd/server.c.
5115 * Fixed the lib/silcske/groups.c to work now also with GMP
5116 MP library. The string conversion did not work when using
5117 specific base and the base is indicated in the string as well.
5119 * Created win32/ directory which now includes MSVC++ specific
5120 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5121 It will appear only in the toolkit distribution
5123 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5125 * Changed the key material distribution function in case when
5126 the hash output is too short. The data is now concatenated
5127 a bit differently than it used to. Made the change to the
5128 SKE protocol specification.
5130 * Added better GMP detection to configure.in.pre. A patch
5133 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5135 * Fixed a minor bug in SKE that might cause some problem on
5136 some platforms. Affected file lib/silcske/silcske.c.
5138 * Added the cookie checking for initiator in the SKE. It checks
5139 that the responder returns the sent cookie unmodified. The
5140 affected file is lib/silcske/silcske.c. Added new SKE
5141 error type INVALID_COOKIE that can be sent during the
5142 negotiation. Fixed some memory leaks as well.
5144 * Added the "invalid cookie" error message to Irssi SILC client's
5147 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Added `task_max' field to the SilcClientParams to indicate
5150 the maximum tasks the scheduler can handle. If set to zero,
5151 default values are used. Affected file lib/silcclient/silcapi.h.
5153 * Fixed memory leaks in silc_client_close_connection. Affected
5154 file lib/silcclient/client.c.
5156 * Added silc_client_del_client_entry to client library to free
5157 all memory of given client entry. Affected file is
5158 lib/silcclient/idlist.[ch].
5160 * Added new functions silc_client_del_channel and
5161 silc_client_del_server to delete channel and server entries.
5162 Affected file lib/silcclient/[silcapi.h/idlist.c].
5164 * Removed silc_client_del_client_by_id from silcapi.h.
5166 * Fixed the INFO command to return the server's own info
5167 correctly when querying by Server ID. Affected file is
5170 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5172 * Removed the non-blocking settings in WIN32 code in the
5173 silc_sock_[read/write] and added SleepEx instead. Affected
5174 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5175 of input data is now checked with FIONREAD and ioctlsocket.
5177 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Call silc_schedule_task_del_by_context in the
5180 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5181 Affected file lib/silccore/silcprotocol.c.
5183 * Call silc_protocol_cancel for active protocols in the
5184 silc_server_close_connection if the funtion
5185 silc_server_free_sock_user_data has not been called.
5186 Affected file silcd/server.c.
5188 * Generic tasks cannot be deleted using the del_by_fd
5189 task deleting function since generic tasks does not match
5190 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5192 * Added a notion to SILCOPER help file that the SILCOPER works
5193 only on router server, not on normal server.
5195 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Added for WIN32 support for the new scheduler as well.
5198 Affected file lib/silcutil/win32/silcwin32schedule.c.
5200 * Fixed the SHA1 implementation to work on various platforms.
5202 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5205 API. It is part of the scheduler now. Everything else is
5206 as previously but some functions has changed their names.
5207 Checkout the lib/silcutil/silcschedule.h for the interface.
5208 Updated all applications to use the new interface. Affected
5209 files are lib/silcutil/silcschedule.[ch].
5211 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5213 * Found a bug in the SKE implementation. The HASH value,
5214 specified by the protocol, was not computed correctly. The
5215 public key of the responder was not added to the computation
5216 even though it is mandatory. Affected file lib/silcske/silcske.c.
5217 This unfortunately causes incompatibilities with older
5218 clients and servers.
5220 * Added WIN32 specific network init and uninit functions:
5221 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5222 the Winsock2. Affected file lib/silcutil/silcnet.h and
5223 lib/silcutil/win32/silcwin32net.c.
5225 * Set the socket always to nonblocking mode on WIN32 after
5226 reading data or writing data. Affected file is
5227 lib/silcutil/win32/silcwin32sockconn.c.
5229 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Fixed various compilation problems under WIN32. Affected
5232 files lib/silcutil/win32/silcwin32thread.c and
5233 lib/silcutil/win32/silcwin32schedule.c.
5235 * Removed all _internal.h #includes from public header
5236 files. Internal headers must never be included from
5239 Removed also the lib/silcske/payload_internal.h file.
5241 * All include files that may be needed (public and some others
5242 included by the public headers) by application developers are
5243 now copied to the ./includes directory. It does not copy any
5244 internal headers. Affected file Makefile.defines.pre and all
5245 Makefile.am's under lib/ and subdirs.
5247 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Do not change the ~/.silc directory's permissions automatically.
5250 Affected file irssi/src/silc/core/clientutil.c.
5252 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Do not cancel the protocol in silc_server_close_connection
5255 it might cause recursion. Now cancelled in the function
5256 silc_server_free_sock_user_data. Affected file silcd/server.c.
5258 * Fixed the silc_server_remove_clients_by_server to regenerate
5259 the channel keys correctly finally. Added also new function
5260 silc_server_remove_clients_channels to actually do it.
5261 Affected file silcd/server.c.
5263 * Fixed the silc_server_new_channel to not crash by giving
5264 wrong router to the new channel. Affected file is
5265 silcd/packet_receive.c.
5267 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5270 which is given as argument to the silc_client_alloc now.
5271 It can be used to configure the client and set various parameters
5272 that affect the function of the client.
5274 * The USERS command in server did not check whether the channel
5275 is private or secret. Affected file silcd/command.c.
5277 * Added new argument to the USERS command in protocol specification.
5278 The USERS command now can take the channel name as argument
5279 as well. Added support for this in client and server and
5280 updated the protocol specs.
5282 * Completed the GETKEY command in client. It can be now used
5283 to fetch also servers public key not only some clients.
5284 Affected files lib/silcclient/command[_reply].c.
5286 * Added silc_client_get_server to return server entry by the
5287 server name. Affected files lib/silcclient/silcapi.h and
5290 * Redefined the IDENTIFY command in protocol specification to be
5291 more generic. It now can be used to query information about
5292 any entity in the SILC Network, including clients, servers and
5293 channels. The query may be based either the entity's name
5294 or the ID. Added support for this in both client and server.
5296 Affected files silcd/command.c and lib/silcclient/command.c
5297 and command_reply.c.
5299 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5300 the _from_client and _from_server functions. Affected file
5303 * Added silc_client_get_channel_by_id_resolve to the file
5304 lib/silcclient/silcapi.h to resolve channel information by
5305 its ID. Added also silc_client_get_channel_by_id that
5306 does not resolve it from the server.
5308 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Added SilcServerEntry context into the client library
5311 to represent one server. The INFO command now allocates
5312 these to save the resolved server info. For now on the
5313 client library will also keep information about servers,
5314 connected and resolved with INFO.
5316 The INFO command now allocates the SilcServerEntry context
5317 and saves the server info there. The COMMAND_REPLY in
5318 the INFO now returns the parameters to application in
5319 same order as defined in the protocol specification.
5321 The entries are cached in the client->server_cache.
5323 * The INFO command is now issued after received the Client ID
5324 from the server. Affected file lib/silcclient/client.c.
5326 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5327 to the application as the mode changer might be server.
5328 It is guaranteed that NULL is not returned anymore to the
5329 application. Affected file lib/silcclient/client_notify.c.
5331 The ID Type is now also passed to the application so that
5332 it can check whether the returned entry is SilcClientEntry
5335 Added new function silc_client_get_server_by_id to return
5336 the server entry by ID. Affected files are the
5337 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5339 * Do not create the channel in the Irssi SILC Client when issuing
5340 the JOIN command but when received the sucessful JOIN command
5341 reply. Otherwise the channel might get created even though we
5342 could not join it. The Affected file is
5343 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5345 * Fixed a channel joining bug in router. The router must also
5346 check the channel modes, invite and ban lists etc. when serving
5347 the JOIN command sent by normal server. Affected file is
5348 silcd/command.c. The router now resolves the client's
5349 information from the server who sent the JOIN command if it
5350 does not know it, and processes the JOIN command only after
5353 * Changed the SilcCommandCb to take new argument; void *context2.
5354 Affected file lib/silccore/silccommand.h
5356 The second argument in the command callbacks in the server now
5357 includes the SilcServerCommandReplyContext if the command was
5358 called as pending command callback from the command reply.
5359 Otherwise it is NULL. When called as pending the status of the
5360 command reply will be checked and if it was erronous the
5361 error will be sent to the original sender of the command.
5362 This way the client always receives the error messages even
5363 though the server was actually the one who received the error
5364 when it resent the command to router, for example. Affected
5365 files silcd/command[_reply].[ch].
5367 * Fixed sending WHOWAS command's error message to client if
5368 the requested client could not be found. It was missing.
5371 * Changed the CMODE and CUMODE commands reply arguments in the
5372 protocol specification. The Channel ID is now sent in both
5373 of the commands to identify the channel. Implemented this
5374 new feature to the client and server. Affected files
5375 lib/silcclient/command_reply.c and silcd/command.c.
5377 * Made better checks for invite and ban lists in the JOIN
5378 command in server. Affected file silcd/command.c.
5380 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * The server now performs the incoming host IP/DNS lookup
5383 using the silc_socket_host_lookup and thus does not block
5384 the server anymore. Affected file silcd/server.c.
5386 * Completed the multi-thread support for SILC Scheduler in
5387 the lib/silcutil/silcschedule.c.
5389 * Fixed the configure.in.pre to detect the pthread correctly
5392 * Fixed a deadlock in silc_task_queue_wakeup in the file
5393 lib/silcutil/silctask.c.
5395 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Added new function silc_schedule_wakeup that is used in
5398 multi-threaded environment to wakeup the main thread's
5399 schduler. It needs to be used when a thread adds a new task
5400 or removes a task from task queues. After waking up, the
5401 scheduler will detect the task queue changes. If threads
5402 support is not compiled in this function has no effect.
5403 Implemented the wakeup mechanism to both Unix and WIN32
5404 systems. Affected files are lib/silcutil/silcschedule.[ch],
5405 lib/silcutil/unix/silcunixschedule.c and the
5406 lib/silcutil/win32/silcwin32schedule.c.
5408 * Added new function silc_task_queue_wakeup to wakeup the
5409 scheduler by the specified task queue. Affected file
5410 lib/silcutil/silctask.[ch].
5412 * The silc_socket_host_lookup_start now wakes up the scheduler
5413 after adding the timeout task. Affected file is
5414 lib/silcutil/silcsockconn.c.
5416 * The silc_socket_host_lookup is synchronous now if the threads
5417 support is not compiled in. However, the callback is still
5418 called asyncronously through the scheduler, anyway. Affected
5419 file lib/silcutil/silcsockconn.c.
5421 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * Added new function silc_socket_host_lookup to perform
5424 asynchronous IP and FQDN lookups for the socket connection.
5425 Affected files lib/silcutil/silcsockconn.[ch].
5427 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Added SILC_MUTEX_DEFINE to define the mutex on environments
5430 that may or may not compile the mutex support in.
5432 Changed the silc_mutex_alloc interface. It allocates the
5433 mutex now to the sent pointer and returns TRUE or FALSE.
5435 Affected file lib/silcutil/silcmutex.h.
5437 * Wrote the SILC Task Queue interface to support multi-threads.
5438 Affected file lib/silcutil/silctask.[ch].
5440 * Wrote the SILC Scheduler to support multi-threads. Affected
5441 file lib/silcutil/silcschedule.c.
5443 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Implemented the SILC Mutex API and SILC Thread API for WIN32
5446 in lib/silcutil/win32/.
5448 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * Defined SILC Mutex API and SILC Thread API and implemented
5451 them for Unix. Affected files are
5452 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
5453 lib/silcutil/unix/silcunixmutex.c and
5454 lib/silcutil/unix/silcunixthread.c.
5456 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Fixed the silc_server_remove_clients_by_server's channel
5459 key re-generation. The hash table handling was incorrect
5460 and would not work with many channels. Affected file is
5463 * Fixed some memory leaks around the server code.
5465 * Rewrote the silc_server_get_users_on_channel to support IPv6
5466 based Client ID's. Affected file silcd/server.c.
5468 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
5469 specification. However, a separate document must be written
5470 to define the detailed signing procedure and the payload
5471 associated with the flag. Defined the flag to the
5472 lib/silccore/silcchannel.h as well.
5474 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Changed the dynamic tables to static size tables in the
5477 lib/silccrypt/silchmac.c.
5479 * Removed GCC dependencies from the code. A patch by cras.
5481 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Do not show the error "Error receiving packet bla bla"
5484 in server if it really was not an error (-2 means that reading
5485 is pending). Affected file silcd/server.c.
5487 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Fixed a possible crash in silc_server_remove_clients_by_server
5490 in silcd/server.c. Fixed there also some memory leaks.
5492 * Fixed the silc_idlist_replace_client_id. It could replace
5493 wrong key in the hash table. Affected file silcd/idlist.c.
5495 * Do not check whether there are global users on the channel
5496 if the channel->global_users is FALSE. Affected functions
5497 silc_server_remove_from_one_channel and
5498 silc_server_remove_from_channels in silcd/server.c. Also,
5499 do not check if the removed client is local as we can be
5500 sure that global client was not removed from the channel
5501 and checking for global users is not needed.
5503 * The silc_server_remove_clients_by_server now re-generates
5504 the channel keys correctly for those channels that had
5505 clients removed from them. Affected file silcd/server.c.
5507 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Found the reason of random crashes in the server. We weren't
5510 ignoring the SIGPIPE signal (which can be sent in write())
5511 and it crashed the server. Affected file silcd/silcd.c.
5513 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Assure that sock->user_data is not NULL in the function
5516 silc_server_packet_send in silcd/packet_send.c.
5518 * Disconnect the remote connection if it could not be added
5519 to any ID lists in the server. The affected file is
5522 * Check in silc_server_packet_send[_real/dest] that the
5523 socket is not disconnecting and ignore the data if it is.
5524 Affected file silcd/packet_send.c.
5526 * Define inline to __inline on native WIN32 compilation.
5527 Affected file includes/silcwin32.h.
5529 * Added some explicit type casts for inline code since MSVC
5530 require them. Affected files lib/silcutil/silcbuffer.h,
5531 lib/trq/silcdlist.h and lib/trq/silclist.h.
5533 * Print warning in log files from now on if the packet
5534 decryption fails. Affected file silcd/server.c.
5536 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Changed the `say' client operation's interface to accept
5539 new `type' argument to indicate the type of the message sent
5540 by the library. The application may filter the library's
5541 messages according the type. The affected file is the
5542 lib/silcclient/silcapi.h.
5544 * Added two new functions to lib/silcclient/silcapi.h:
5545 silc_client_del_client and silc_client_del_client_by_id.
5546 Affected file lib/silcclient/idlist.c.
5548 * Moved the clientincludes.h from includes/ to silc/ and
5549 serverincludes.h from includes/ to silcd/.
5551 * The modes for the CMODE and CUMODE are now passed as
5552 uint32 for application with COMMAND_REPLY. The affected
5553 file is lib/silcclient/command_reply.c.
5555 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * /WHOIS without arguments shows client's own information.
5558 Affected file lib/silcclient/command.c.
5560 * Changed PING to not accept any arguments. The specs
5561 says that client can ping only the connected server so
5562 requiring an argument is not needed. Affected file is
5563 lib/silcclient/command.c.
5565 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Fixed a fatal bug in private message sending and reception
5568 encryption and decryption when using private message keys.
5569 The implementation was incorrect and did not follow the
5570 specification. It causd that some of the message were
5571 lost since it did not use the sending and receiving keys
5572 as the protocol suggests. This has been fixed and will cause
5573 incompatibilities with older clients when sending private
5574 message encrypted with private message keys. Affected files
5575 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
5576 and various other in Irssi SILC Client.
5578 Added `responder' boolean argument to the functions
5579 silc_client_add_private_message_key[_ske] to indicate when
5580 the key is added as responder or initiator of the key
5583 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Removed the silc_ske_check_version function and created
5586 a SilcSKECheckVersion callback. Added also a function
5587 silc_ske_set_callbacks that is now used to set all SKE
5588 callbacks. The callback functions are not given to
5589 the SKE functions anymore, but this function is used to
5592 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
5594 * Added `silc_version' argument to the silc_client_alloc
5595 to define the version of the application for the library.
5596 The library will use the version string to compare it
5597 against the remote host's (usually a server) version
5598 string. Affected file lib/silcclient/silcapi.h
5600 * Added the KE protocol context to Key Agreement context
5601 in client library so that we can abort the SKE if it
5602 is in process when we get timeout. Affected file is
5603 lib/silcclient/client_keyagr.c.
5605 * Do not resolve the client ID forever if it returns in the
5606 first time that such client does not exist. This was done
5607 for example with private message. Affected file is
5608 lib/silcclient/client_prvmsg.c.
5610 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Do not add regex.h for WIN32. The affected file
5613 includes/silcincludes.h.
5615 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
5616 not work yet 100%. It generates the DLL's automatically
5617 when compiling with --with-win32 under cygwin.
5619 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * lib/contrib/regex.c is not compiled on WIN32.
5623 * Added silc_net_get_socket_opt function to the
5624 lib/silcutil/silcnet.h.
5626 * Added includes/silcwin32.h for WIN32 specific includes
5629 * Do not use ptime structure or any of the posix process
5630 functions on WIN32 in lib/silccrypt/silrng.c.
5632 * Added silc_gettimeofday to provide generic function
5633 for struct timeval on all platforms. Added the function
5634 to lib/silcutil/silcutil.h.
5636 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Moved the lib/silccore/silcsockconn.[ch] to the utility
5639 library as they clearly belong there. As a plus side we
5640 can make the actual socket connection routines platform
5643 Added also new generic function silc_socket_read and
5644 silc_socket_write (that used to be silc_packet_[read/write].
5645 The implementation of these are platform specific.
5647 * Added WIN32 specific routines of silc_socket_[read/write]
5648 to lib/silcutil/win32/silcwin32sockconn.c.
5650 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Added preliminary support for native WIN32 compilation under
5653 cygwin (using the -mno-cygwin option for GCC) to the
5654 ./configure.in.pre. The --with-win32 now prepares the
5655 compilation for native WIN32.
5657 * Rewrote the SILC Scheduler interface in the file
5658 lib/silcutil/silcschedule.h. The scheduler is now context
5659 based and does not have anymore any global static scheduler.
5660 Moved the Unix scheduler to the lib/silcutil/unix/ directory
5661 and created lib/silcutil/win32 directory for WIN32 based
5664 * Added Unix specific network routines to the
5665 lib/silcutil/unix/silcunixnet.c and the old
5666 lib/silcutil/silcnet.c includes now only generic routines.
5668 Added WIN32 specific network routines to the
5669 lib/silcutil/win32/silcwin32net.c.
5671 * Added Unix specific utility functions from the
5672 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
5674 * Added WIN32 SILC Scheduler to the file
5675 lib/silcutil/win32/silcwin32schedule.c. The code is of course
5678 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Do not handle JOIN notify in the server if the target client
5681 is not registered (idata->registered == FALSE). The affected
5682 file is silcd/packet_receive.c.
5684 * Update the nickrec->founder in event_cumode in the Irssi SILC
5685 client. Affected file irssi/src/silc/core/silc-channels.c.
5687 * Fixed the CUMODE_CHANGE notify handling in the server when
5688 server and router are announcing their clients on channels.
5689 Now the mode changes are saved and notified correctly. The
5690 affected file is /silcd/packet_receive.c.
5692 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
5693 They really did not replace the cache entry in the ID Cache.
5694 Now they do that. Affected file silcd/idlist.c.
5696 * Fixed the KICK notify handling in the Irssi SILC client to
5697 update the channel records so that the kicked client does not
5698 appear to be on the channel. The affected file is
5699 irssi/src/silc/core/silc-channels.c.
5701 * Always update the conn->current_channel when executing command
5702 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
5704 * Fixed the KILL notify handling in Irssi SILC client to remove
5705 the killed client on all channels.
5707 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5709 * Fixed the silc_parse_command_line to remove extra spaces
5710 from the start and end of the arguments. Affected file is
5711 lib/silcutil/silcutil.c.
5713 * Cancel and free any active protocol in the function
5714 silc_server_close_connection. Affected file silcd/server.c.
5716 * Cancel and free any active protocol in the function
5717 silc_client_close_connction. Affected file is
5718 lib/silcclient/client.c.
5720 * Do not execute the KILL command for clients that are in
5721 history (ie. they are not in the network). Affected file is
5724 * Fixed KILL notify handling, client does not crash anymore.
5725 Affected file irssi/src/silc/core/silc-channels.c.
5727 * Reduced the default packet buffer size from 2048 to 1024 in
5728 lib/silccore/silcpacket.c.
5730 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
5731 counter to the SKE context that is incresed when the SKE library
5732 performs async operation outside the library. If the outside
5733 process frees the SKE context and FREED status will be set
5734 and the library will detect after the sync operation that the
5735 libary is freed. The affected files are
5736 lib/silcske/silcske[_status].[ch].
5738 * Resolve the client entry information in the function
5739 silc_client_channel_message to assure that NULL pointer is not
5740 passed as client entry to the application. */
5742 * Fixed the task timeout calculation to assure that there is
5743 never negative timeouts. The affected file is
5744 lib/silcutil/silcschedule.c.
5746 * Fixed the channel user mode notification sending in server.
5747 It was sent point-to-point to the router (or to server by router)
5748 but it needs to be destined to a channel. The routines now
5749 supports sending the channel user mode notifys to the channels
5750 when announcing clients and channels. Affected files are
5751 silcd/server.c and silcd/packet_receive.c.
5753 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
5754 It did not actually replace the old channel entry in the cache.
5755 Affected file lib/silcclient/client_notify.c.
5757 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5759 * Fixed a possible crash in silc_packet_send_prepare. It now
5760 assures always that there is enough space in the buffer and
5761 at the tail area of the buffer (for MAC).
5763 Fixed the inbound buffer reallocation in silc_packet_read.
5764 It was old code and did not handle the reallocation correctly.
5767 The affected file is lib/silccore/silcpacket.c.
5769 * Fixed buffer overflow in silc_parse_nickname in the file
5770 lib/silcutil/silcutil.c.
5772 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5774 * make install generates new server keys only if there is not
5777 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5779 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
5780 Added check that if the NOREPLY is set then we will not send
5781 the away message. This avoids infinite loop of away messages
5782 if both clients are away. The affected file is
5783 lib/silcclient/client_prvmsg.c.
5785 * Fixed client crash if /NICK was given without arguments.
5786 Affected file lib/silcclient/command.c.
5788 * Server does not send the invite list in INVITE command back
5789 to the client if the list was not altered. Added this notion
5790 to the protocol spec as well. Affected file silcd/command.c.
5792 Fixed possible crash in INVITE command by checking the
5793 value of silc_server_get_client_route command.
5795 * Fixed the INVITE notify type handling. The arguments are now
5796 taken in correct order and client does not crash. The affected
5797 file is irssi/src/silc/core/silc-channels.c.
5799 Removed the "Inviting xxx to channel" message from the
5800 client library away and let the application handle it.
5801 Affected file lib/silcclient/command.c. Added that message
5802 to Irssi SILC client's message formats.
5804 * Fixed CMODE command crash in client. It now checks the
5805 amount of arguments correctly and does not crash. The affected
5806 file is lib/silcclient/command.c.
5808 * Do not create new channel automatically in silc_channels_join
5809 but check whether the channel by that name already exists.
5810 Affected file irssi/silc/core/silc-channels.c.
5812 * Do not send the SERVER_SIGNOFF to router if the disconnected
5813 entity was the router. Affected file silcd/server.c.
5815 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
5816 SILC client as it was missing from there.
5818 Added the handling of the KICK notify to the Irssi SILC client
5819 as it was missing. Added "you have been kicked" message to
5820 Irssi SILC client's message modules formats.
5822 Added the handing of the KILL notify to the Irssi SILC client
5823 as it was missing. Added the kill message module formats
5826 The affected file is irssi/src/silc/core/silc-channels.c.
5828 * The router did not save the channel mode the server announced.
5829 Affected file silcd/packet_receive.c.
5831 * Fixed a possible crash in INFO command in server. If the
5832 server did not provide the server info it crashed. Affected
5833 file silcd/command.c.
5835 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5837 * Fixed the GETKEY command in the server to check also the
5838 global list. Otherwise the GETKEY would not work correctly
5839 in normal SILC server. Affected file silcd/command.c.
5841 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5843 * Fixed GETKEY crash, it crashed if the command did not succseed.
5845 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5847 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
5848 is now real and not just an macro interface to GMP.
5850 Removed the entire GMP from the source tree and imported new
5851 NSS MPI library instead. Reason for removing GMP is that it is
5852 extremely large and compiles extremely slow. The NSS MPI
5853 is only a few files and compiles in less than 10 seconds.
5854 The speed is also about the same as GMP. The MPI is imported
5855 to lib/silcmath/mpi.
5857 If the system has GMP installed we will still use the GMP.
5858 If it is not then the NSS MPI will be compiled.
5860 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5862 * Merged a long nickname (127 characters long) crash bugfix from
5863 Irssi CVS tree. Affected file irssi/src/core/misc.c.
5865 * Merged a freed memory reference bugfix from Irssi CVS tree.
5866 Affected file irssi/src/core/commands.c.
5868 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5870 * Added the server's public key sving and verification to the
5871 server when performing the SKE. This was missing and the
5872 remote server's (or router's) public key was accepted without
5873 checking whether we have it previously or trust it at all.
5874 Affected file silcd/protocol.c.
5876 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5878 * Check in the silc_server_timeout_remote if protocol is active
5879 and make sure that the protocol's final callback is called so
5880 that all memory if freed. Affected file silcd/server.c.
5882 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5884 * silc_server_whois_send_reply crashed the server if the nickname
5885 was 127 characters long. Affected file silcd/command.c.
5887 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5889 * Added sanity check to the silc_server_new_client. If the hostname
5890 is provided inside username then check that the provided hostname
5891 really is the same as the resolved one. If the hostname was not
5892 resolved then check it from the public key. Affected file is
5893 silcd/packet_receive.c.
5895 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
5896 if the server disconnected us and the connection is not valid
5897 anymore. Affected file irssi/src/silc/core/silc-channels.c.
5899 * Moved the silc_client_[chmode|chumode|chumode_char] away from
5900 the library to the lib/silcutil/silcutil.[ch].
5902 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5904 * Close log file after open. Affected file
5905 lib/silcutil/silclog.c.
5907 * Check whether sock == NULL in silc_client_send_packet and return
5908 if it is. Affected file lib/silcclient/silcclient.c.
5910 * Check rec->entry == NULL in the Irssi SILC Client before
5911 sending the channel message. Affecte file is
5912 irssi/src/silc/core/silc-servers.c.
5914 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5916 * Merged a splitted window bugfix from Irssi CVS tree. The
5917 affected file is irssi/src/fe-text/textbuffer-view.c.
5919 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
5920 It did not print nickname.
5922 * Improved the distributions system a bit.
5924 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5926 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
5927 irssi/src/fe-text/gui-window.c.
5929 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
5930 to in-active server. The affected file is
5931 irssi/src/silc/core/client_ops.c.
5933 * Resolve the client in USERS command reply if the entry does
5934 not have username resolved. The affected file is
5935 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
5936 command to WHOIS command to really resolve stuff. The USERS
5937 is not used any more in any critical section so WHOIS can
5938 be used even though it might be slower than IDENTIFY.
5940 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
5943 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5945 * Changed the protocol API a bit more consistent in the
5946 lib/silccore/silcprotocol.[ch].
5948 * Changed the following headers to ROBODoc format:
5950 lib/silccore/silcpayload.h
5951 lib/silccore/silcprotocol.h
5952 lib/silccore/silcsockconn.h
5954 All core library headers are now formatted.
5956 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5958 * Fixed a bug in Irssi SILC client; do not show that you are
5959 server/router operator if you really are not. Affected file is
5960 irssi/src/silc/core/client_ops.c.
5962 * Renamed silc_command_free_payload to silc_command_payload_free.
5963 Affected file lib/silccore/silccommand.h
5965 * Added silcmath.h to include the prototoypes of various routines
5966 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
5969 * Changed the following headers to ROBODoc format:
5971 lib/silccore/silcchannel.h
5972 lib/silccore/silccommand.h
5973 lib/silccore/silcid.h
5974 lib/silccore/silcidcache.h
5975 lib/silccore/silcmode.h
5976 lib/silccore/silcnotify.h
5977 lib/silccore/silcpacket.h
5978 lib/silcmath/silcmath.h
5980 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
5982 * Added checking to the server code not to start the server if
5983 ciphers and stuff are not configured properly. Affected files
5984 silcd/serverconfig.[h] and silcd/server.c.
5986 * Changed the layout of the header files of the public interfaces
5987 in the SILC libraries. The new layout supports ROBODoc
5988 documentation tool (and some others) so that it is easy to create
5989 a library reference manual. All the other headers and source
5990 code must still follow the CodingStyle document. Also source
5991 code must not include these ROBODoc stuffs, only the headers.
5992 Furthermore, all public interface headers must now be named
5993 by using `silc' prefix, example: silcapi.h, silccipher.h.
5994 Some files were renamed due to this. All the other headers
5995 must not be used as public interfaces. I will update the
5996 CodingStyle document later. Changed following headers, so far:
5998 lib/silcclient/silcapi.h
5999 lib/silccore/silcauth.h
6000 lib/silccore/silcprivate.h
6001 lib/silccrypt/silcdh.h
6003 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6007 * Removed silc_client_packet_send_flush from the client library
6008 as it is not needed. Affected file lib/silcclient/client.[ch].
6010 * Added printing of message of unresolved authentication method
6011 to the Irssi SILC client. Added it to the module formats.
6012 Removed the same message from the client library.
6014 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6016 * Added new distribution feature, DISTLABEL. Every distribution
6017 can define own preprocessor label that can be used in the
6018 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6019 file distributions, acconfig.h.pre and prepare.
6021 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6023 * Added Makefile.defines_int to include the actual definitions
6024 for Makefile.defines.in. Tested the new distribution system,
6025 created distributions and tested installation.
6027 * Added AWAY message printing to the Irssi SILC client. Added
6028 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6030 * Added SCONNECT command to call the SILC's CONNECT command.
6031 Cannot use CONNECT directly since Irssi uses that internally.
6032 Affected file irssi/src/silc/core/silc-servers.c.
6034 Added ACTION local command. It is same as ME command but takes
6035 the channel as mandatory argument.
6037 Rewrote some of the Irssi's help files to suite for SILC
6040 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6042 * Added Makefile.defines[.in] that should for now on be included
6043 in all Makefile.am file in the source tree. That file includes
6044 all common compilation definitions for SILC source tree.
6046 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6048 * Minor changes to the ./prepare script to change the package
6049 name according the distribution name to the configure.in.
6051 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6053 * Created new distribution system. Added file `distributions'
6054 that defines all the distributions that can be created out of
6055 the SILC source tree. The ./prepare script now reads that
6056 file to determine how to prepare the distributions. The
6057 first argument to the ./prepare is the name of the distribution
6058 and second is the version of the distribution. If given
6059 without arguments it creates the default (toolkit) distribution
6060 with the default version (defined in ./prepare).
6062 All Makefile.am files that are subject to the distributions
6063 are now named as Makefile.am.pre. These are ./Makefile.am
6064 and lib/Makefile.am. Others may be changed later.
6066 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6068 * Added invite list, ban list, some key management and connection
6069 error message printing to module formats in the Irssi SILC client.
6071 * Added new silc_client_set_away_message to set the away message
6072 that is back to the person who sent private message. The
6073 affected file lib/silcclient/silcapi.h and the
6074 lib/silcclient/client_prvmsg.c.
6076 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6078 * Fixed the private message sending in the Irssi SILC client,
6079 added local command KEY to the Irssi SILC client.
6081 Added key management and key agreement message formats to the
6082 irssi/src/fe-common/silc/module-formats.[ch].
6084 Added USERS (alias WHO) printing, server/router operator
6085 indication and LIST command printing to the module formats.
6087 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6089 * Fixed channel joining notify handling, cumode notify handling
6090 from Irssi SILC client.
6092 * Added SILC specific module-formats to the Irssi SILC client so
6093 that SILC specific message hilighting, colors etc is possible.
6094 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6096 Added channel mode, channel user mode, actions, notices,
6097 whois and whowas printing to the the module-formats.c.
6099 * Fixed a bug in channel deletion in the server. The channel
6100 is not left to the cache even if the channel founder auth mode
6101 is set when there are no users anymore on the channel. Affected
6102 file silcd/server.c.
6104 * The silc_net_localhost now resolves the entire hostname including
6105 the domain name. Affected file lib/silcutil/silcnet.c.
6107 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6109 * Changed the ask_passphrase client operation to be ascynchronous.
6110 It has now a completion callback and a context that the
6111 application must call after it has got the passphrase from
6112 the user. Affected files lib/silcclient/silcapi.h,
6113 lib/silcclient/protocol.c, lib/silcclient/command.c and
6116 Added SilcAskPassphrase callback that the application calls
6117 to deliver the passphrase to the library.
6119 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6120 The public key verification and especially a certificate
6121 verification is asynchronous procedure.
6123 Added new SILC_SKE_STATUS_PENDING status to indicate the
6124 request is pending and a callback will be called to finalize
6127 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6128 indicate that remote end did not send its public key (or
6129 certificate), even though we require it. Added check for this
6130 condition in the SKE. This was a security bug, now fixed.
6132 Defined new SilcSKEVerifyCbCompletion callback that is called
6133 when the verification process is completed.
6135 The affected files lib/silcske/silcske_status.h and
6136 lib/silcske/silcske.[ch].
6138 * Changed the verify_public_key client operation to be async
6139 as well. Defined SilcVerifyPublicKey callback that is used to
6140 indicate the success of the public key verification process.
6142 Changed the server and client to use the new async client
6145 * Changed the Irssi SILC client's internal scheduler to be called
6146 twice as many times as it used to be. As a result the client
6147 should be a bit faster now. Affected file is
6148 irssi/src/silc/core/silc-core.c.
6150 * Added support to Irssi SILC client of asynchronous public key
6151 verification and passphrase inquiry. Affected file is
6152 irssi/src/silc/core/silc-core.c.
6154 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6156 * Do not say "You have left channel %s" in client library.
6157 Moved it to the application. Affected files are
6158 lib/silcclient/command.c and silc/client_ops.c.
6160 * Fixed silc_client_get_clients. Command context was not
6161 duplicated and was freed memory in the callback. Affected
6162 file lib/silcclient/idlist.c.
6164 * Do not say "you are now talking..." on JOIN command in the
6165 client library. The appliation must handle it.
6167 * Do not say ".. changed topic to" in command reply in the
6168 client libary. The application must handle it.
6170 * Fixed TOPIC command sending in the client library.
6172 * Fixed a memory leak in silc_client_command_free in the file
6173 lib/silcclient/command.c.
6175 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6177 * Imported a modified version of Irssi client to the source tree.
6178 The Irssi will be used to create a new client called
6179 Irssi SILC. Imported to irssi/.
6181 Added silc_core_init_finish function to the Irssi. Affected
6182 file irssi/configure.in.
6184 A lot changes in the Makefile.ams around the irssi tree.
6186 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6188 * Do not rehash if the new size is same as the old size of the
6189 hash table, in the silc_hash_table_rehash*. The affected file
6190 lib/silcutil/silchashtable.c.
6192 * Replaced hash_table_del_by_context calls from the server
6193 (when channel->user_list and client->channels) to the
6194 hash_table_del as it is sufficient and faster.
6196 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6198 * Added silc_hash_table_list, silc_hash_table_get and the
6199 SilcHashTableList structure to provide an alternative way to
6200 traverse the hash table. The affected files are
6201 lib/silcutil/silchashtable.[ch].
6203 * Changed the server's idlist routines to use the hash table
6204 routines to optimize the code.
6206 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6208 * Replaced the client entry's `channel' list and channel entry's
6209 `user_list' list to hash tables for optimized lookup. Changed
6210 the code to use the hash table interface around the code.
6211 Affected file lib/silcd/idlist.[ch].
6213 * Added `auto_rehash' boolean argument to the function
6214 silc_hash_table_alloc to indicate whether the hash table should
6215 auto-rehash when it thinks is appropriate time. It will
6216 increase the hash table size if the there is twice as much
6217 entries in the table than the size of the table, and will
6218 decrease the size if there are twice as less entries than
6219 the size of the table.
6221 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6223 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6225 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6227 * silc_idcache_purge_by_context deletes the entry now by context
6228 as it is supposed to do. Affected file lib/silccore/idcache.c.
6230 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6231 client is not anymore valid (WHOWAS givens the info) and not
6232 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6234 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6236 * Removed the `data' and `data_len' arguments from the ID Cache
6237 interfaces and added `name' argument. ID Cache does not handle
6238 anymore the binary data only a names associated with given ID.
6240 * When hashing a Client ID with silc_hash_id the entire ID is
6241 not hashed anymore, instead only the hash of the Client ID is
6242 hashed. This way we can access the Client ID from the cache
6243 with Client ID but with the hash of the ID (which is a hash of
6244 the nickname) as well without any difference in performance.
6246 Added also silc_idcache_find_by_id_one_ext to do one on one
6247 searching when we have the actual ID. Added also function
6248 silc_hash_client_id_compare. The affected files are
6249 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6251 * When hashing the name associated with a ID it is always done
6252 in lowercase. This way we can access the cache without worrying
6253 about case-sensitivity, even though, for example nicknames are
6256 * Fixed a bug in server with channel message sending. It put
6257 wrong ID type as destination ID. The affected file
6258 silcd/packet_send.c.
6260 * silc_idcache_del_by_context now deletes from all hash tables
6261 by context. Affected file lib/silccore/idcache.c.
6263 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6265 * Changed the client library to use the new ID Cache interface.
6266 Changes around the source tree.
6268 * Added silc_hash_table_rehash_ext to rehash with specific
6269 hash function. Affected file lib/silcutil/silchashtable.[ch].
6271 * Added silc_hash_string_compare to compare two strings in the
6272 hash table. Affected file lib/silcutil/silcutil.[ch].
6274 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6276 * Added new function silc_idcache_del_by_context into the
6277 lib/silccore/idcache.[ch].
6279 * Changed the server's ID list routines to use the new ID Cache
6280 interface. Changes around the source tree.
6282 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6284 * Added silc_hash_table_del[_by_context]_ext functions in to the
6285 lib/silcutil/silchashtable.[ch].
6287 Removed silc_hash_table_find_all* routines and added new
6288 silc_hash_table_find_foreach to replace them.
6290 Added silc_hash_table_replace_ext function as extended
6291 replacing function. Separated the simple hash table interface
6292 from the extended hash table interface in the file
6293 lib/silcutil/silchashtable.h.
6295 * Fixed minor bugs and changed it to use some of the new
6296 hash table functions in lib/silccore/idcache.c
6298 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6300 * Added new function silc_hash_table_find_all to return all keys
6301 in the hash table by the specified key. As the hash table is
6302 collision resistant it also makes it possible to have several
6303 duplicate keys in the hash table. This function may be used to
6304 find all of the keys from the hash.
6306 Added user_context arguments to the SilcHashFunction,
6307 SilcHashCompare and SilcHashDestructor to deliver user specified
6310 Added new fuctions silc_hash_table_find[_all]_ext to do
6311 extended lookup with specified hash and compare functions and
6312 specified user contexts.
6314 Added new function silc_hash_table_add_ext to add the key
6315 with specified hash function and user context.
6317 Added new function silc_hash_table_foreach to traverse all
6318 entrys in the hash table. Added SilcHashForeach callback
6321 Added new function silc_hash_table_del_by_context to delete
6322 the entry only if the context associated with the key matches.
6324 Affected files are lib/silcutil/silchashtable.[ch].
6326 * Removed silc_hash_[server/client/channel]_id and added just
6327 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6328 silc_hash_id_compare to compare two ID's using as the hash table
6329 comparison function. Added also silc_hash_data to hash
6330 binary data and silc_hash_data_compare to compare it.
6332 * Removed silc_idlist_find_client_by_hash as it is not needed
6333 anymore. Affected file silcd/idlist.[ch].
6335 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6336 to use internally the SilcHashTable. The new ID Cache is a lot
6337 faster than the old one. Some of the ID Cache interface was also
6338 rewritten and obsolete and stupid functions were removed.
6340 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6342 * Added entry_count field to the SilcHashTable to keep the number
6343 of the entries in the table. Implemented the function
6344 silc_hash_table_rehash. Added new function
6345 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6347 Fixed a minor bug in silc_hash_table_free.
6349 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6350 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6351 into the lib/silcutil/silcutil.[ch].
6353 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6355 * Implemented a collision resistant hash table into the
6356 lib/silcutil/silchashtable[ch]. See the header and the source
6357 for the SilcHashTable API.
6359 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6361 * Merged dotconf version 1.0.2 into lib/dotconf.
6363 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6365 * Do not compile anything in lib/silcsim/* if the SIM support
6366 is not enabled. The tree should now compile without problems
6369 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6371 * Compiled the SILC under cygwin. Compiled and tested briefly
6372 without problems. More tests needed. The SIMs didn't compile
6375 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6377 * Fixed possible crash in silc_get_username in the
6378 lib/silcutil/silcutil.c.
6380 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6382 * Fixed a va_arg in silc/client_ops.c.
6384 * Oops, RC5 routines were named AES and caused some problems
6385 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6387 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6389 * Added new SilcIDIP structure into the lib/silccore/id.h and
6390 replaced the old `ip' fields from all SILC ID's to that type.
6391 This is a step towards IPv6 support.
6393 The silc_id_get_len takes now the ID as an extra argument.
6394 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6395 both IPv4 and IPv6 based ID's.
6397 The affected files are lib/silccore/id.[ch] and other files
6398 around the tree using these routines.
6400 * Removed the ID length arguments in server from various
6401 silc_server_send_notify_* routines -> they are not needed
6404 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6406 * Fixed memory leak in silc_encode_pem_file in the file
6407 lib/silcutil/silcutil.c.
6409 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6411 * Check minor version as well in the SKE. Affected files are
6412 silcd/protocol.c and lib/silcclient/protocol.c.
6414 * Added --identifier option to the server so that an identifier
6415 can be when creating the public key for the server. Affected
6416 file is silcd/silcd.c.
6418 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
6419 lib/silccrypt/silcpkcs.c.
6421 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6423 * Register default ciphers and stuff when using -C option with
6424 the server. Affected file sildc/silcd.c.
6426 * Put back the servers public key filename format, it is better
6427 than the new one. For now, the client keys are saved with the
6428 new filename format. The affected file silc/client_ops.c.
6430 * Implemented the Cipher API for the rest of the ciphers that
6431 did not implement it or implemented it the wrong way.
6433 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6435 * Register default ciphers and stuff when using the -S option
6436 in the client. Affected file silc/silc.c. Same also when
6437 creating new key pair with -C option.
6439 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6441 * Fixed the silc_verify_public_key client operation function to
6442 save the public keys differently. The fingerprint is now
6443 used as filename and not the hostname. This way also the
6444 client keys are saved uniquely and not with hostnames. The
6445 affected file is silc/client_ops.c.
6447 * Trimmed the silc_hash_fingerprint function to remove extra
6448 whitespaces from the end of the fingerprint. The affected
6449 file is lib/silccrypt/silchash.c.
6453 * Added silc_cipher_register_default function to register all
6454 default ciphers. It can be used when configuration files
6455 does not exist and the application does not want any specific
6456 ciphers in any specific order.
6458 The SilcDList is now used as silc_cipher_list dynamically
6459 allocated cipher list. Removed the static list all together
6460 and now all ciphers must be allocated to the dynamic list.
6461 The silc_cipher_alloc routine was changed to check only the
6464 All silc_cipher_* routines that used to return int returns
6467 The affected files lib/silccrypt/silccrypt.[ch].
6469 * The same thing was done to silc_hash_* as for silc_cipher_*
6470 routines. Affected files lib/silccrypt/silchash.[ch].
6472 * The same thing was done to silc_pkcs_* as for silc_cipher_*
6473 routines. Affected files lib/silccrypt/silcpkcs.[ch].
6474 Added also silc_pkcs_[un]register[_default] functions.
6475 Removed the data_context from the PKCS API.
6477 * Added silc_hmac_register_default function to register default
6478 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
6479 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
6480 to unregister all hmacs at once.
6482 * Register the default ciphers, hash functions, PKCSs and HMACs
6483 if client's configuration file does not exist. The affected
6486 * The client did not load the hash functions from the SIM
6487 modules at all. Added support for this. Affected file is
6488 silc/clientconfig.c.
6490 * When decoding public key with silc_pkcs_public_key_decode, check
6491 the supported algorithm only if PKCS are registered. Affected
6492 file lib/silccrypt/silcpkcs.c. The same was done with the
6493 silc_pkcs_private_key_decode.
6495 * Fixed the SILC List routines to keep the list always in order.
6496 It used to change the list's order when traversing the list but
6497 not it preserves the order. Affected file lib/trq/silclist.h.
6499 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6501 * Added the client library to use the SilcSocketConnection's
6502 reference counter (by silc_socket_dup) to prevent the bug that
6503 the socket object may be freed underneath async operation.
6505 * The name resolv library checking fixes in the configure.in.pre.
6508 * Created new version of the protocol drafts for future
6509 development. The -03 drafts are the ones that will be changed
6510 in the trunk now and the -02 will remain as they are.
6512 * Send list of CUMODE notifys to the router when announcing
6513 the channel users to the router. Affected file silcd/server.c.
6514 If the router receiving channel founder CUMODE for a channel
6515 that already has channel founder it will send CUMODE notify
6516 to the sender to remove the channel founder rights from the
6517 announced client. Affected file silcd/packet_receive.c.
6519 * The CUMODE notify may now use Server ID as well as the entity
6520 who changes the mode. Updated protocool specs.
6522 * Updated INSTALL and README files.
6524 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6526 * New web pages in the http://silc.pspt.fi. The pages was
6531 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6533 * Implemented the [DenyConnectin] config section in the server.
6534 Added silc_server_config_denied_conn to check whether incoming
6535 connection is denied. Affected file silcd/serverconfig.[ch].
6537 * Do not check the ports when checking the incoming configuration
6538 data if the port is 0, meaning any. Affected file is
6539 silcd/serverconfig.c.
6541 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6543 * Fixed buffer overflow in silc_string_compare in the file
6544 lib/silcutil/silcutil.c.
6546 * Fixed double free in silc_server_command_leave in the file
6549 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6551 * Fixed the version checking in the server. Affected file is
6554 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6556 * Fixed the configuration data fetching when accepting new
6557 connections in the server. Affected file silcd/server.c.
6559 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6561 * Added `sender_entry' argument to the function
6562 silc_server_packet_relay_to_channel so that we can check
6563 whether some destination actually belongs to the same route
6564 the sender belongs (ie, we must not resend the packet to the
6565 sender). Affected file silcd/packet_send.[ch].
6567 * Added `servername' field to the SilcClientEntry in the server
6568 to hold the name of the server where client is from. Affected
6569 file is silcd/idlist.h.
6571 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6573 * Moved the channel message encrypting in the router betwen
6574 router connections from silc_server_channel_message to the
6575 silc_server_packet_relay_to_channel since we want to check
6576 whether we have anybody channel before encrypting anything.
6577 Affected files silcd/packet_[receive/send].c.
6579 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6581 * Fixed the [AdminConnection] server config section to support
6582 multiple entries. Affected file silcd/serverconfig.c.
6584 * Added support into the server to check the validity of the
6585 incoming connection before executing any KE or authentication
6588 * The connection configuration is now saved to the KE and
6589 connection auth protocol contexts and not fetched anymore in
6590 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
6592 * The local hosts listenning address and port is also resolved
6593 now when starting the server. We want to have the socket object
6594 to include the real address and port for the listener. Added
6595 new function silc_net_check_local_by_sock into the files
6596 lib/silcutil/silcnet.[ch].
6598 * Fixed a broadcast bug in server -> do not broadcast if we
6601 * Fixed a routing bug. Do not route broadcast packets ever.
6602 Broadcast packets must be processed always and not routed since
6603 they may be destined to some other host than yourself and thus
6604 would get routed without no good reason. Affected file is
6607 * Added function silc_server_config_is_primary_route to check
6608 whether primary router connection has been configured (a router
6609 configuration that we are initiating). If there is not, we
6610 will assume that there is only two routers in the SILC network
6611 and we will use the incoming router connection as our primary
6612 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
6614 * Changed the order of the broadcasting. Broadcast _after_ the
6615 packet has been processed not before. Affected file is
6618 * Fixed a [ClientConnection] parsing bug. The port was never
6619 parsed correctly thus resulting to port 0. Affected file
6620 silcd/serverconfig.c.
6622 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
6623 argument and did not set the broadcast packet flag. Affected
6624 file silcd/packet_send.c. Fixed same bug in the function
6625 silc_server_send_notify as well.
6627 * If we receive NEW_ID packet for our own ID in the server, ignore
6630 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6634 * Removed the nickname from the Private Message Payload.
6635 Updated the code and the protocol specs.
6637 * Updated protocol specs for submitting to the IETF.
6639 * Tweaked the Random Number Generator a bit. Affected file
6640 lib/silccrypt/silcrng.c. Exported a new function
6641 silc_rng_[global]_add_noise which can be used to add more
6644 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6646 * Do not parse packets with different timeout when protocol
6647 is active -> may cause problem with rekey. Affected file
6650 * When server receives signoff notify it must not create
6651 new channel key if the client is on any channels since the
6652 sender of the signoff notify will create it.
6654 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6656 * Added printing of error messages during SKE protocol from the
6657 failure packet sent by server during SKE. Affected file
6660 * Removed the client's failure_callback handling with timeout
6661 and handle it immediately when received.
6663 * The SKE library returned wrong type in SUCCESS and FAILURE
6664 packets. They must be 32 bit MSB not 16 bit MSB.
6666 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6668 * Ok, rewrote the logic of the re-key and now it seems to work.
6669 I tested it on high traffic with frequent re-keys without
6670 problems. Added hmac_receive (and renamed hmac to hmac_send)
6671 in SilcClientConnection in lib/silcclient/client.h and
6672 in SilcIDListData in silcd/idlist.h. Also, removed the
6673 SilcPacketParserContext's cipher and hmac fields as they are
6674 not needed anymore and actually caused some problems when
6675 the ciphers and hmac's changed underneath the packet parser.
6677 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6679 * If re-key protocol is active then process the incoming packets
6680 synchronously since we must assure that icoming packets encrypted
6681 with the old key is processed before the new keys is set to
6682 use. This is true other packets than for REKEY packets.
6683 Affected file silcd/server.c. The same was done to client library
6684 as well, affected file lib/silcclient/client.c.
6686 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6688 * Fixed bug in client and server to accept the force send if
6689 the packet is send from silc_[server/client]_packet_process
6690 function. Otherwise the packets are never delivered, oops.
6692 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6694 * Disable force sending of packets when REKEY protocol is active.
6695 We must assure that no packet is sent directly when rekey is
6696 performed. All packets must be sent through packet queue.
6697 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
6698 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
6699 function is silc_[server/client]_packet_send_real to check
6702 * Replaced the SIM paths from example config files to
6703 /usr/local/modules. Also, make install creates now
6704 /usr/local/silc/logs directory to hold all the SILC server
6707 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6709 * Made the configure.in.pre work on Solaris. Patch by salo.
6711 * Made all ciphers compatible with non-x86 machines. Defined
6712 CBC mode macros into lib/silccrypt/ciphers_def.h.
6714 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6716 * Fixed the make install.
6718 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6720 * When MAC computation fails the silc_packet_decrypt returned 0
6721 even though it was supposed to return -1. Fixed this. The
6722 affected file is lib/silccore/silcpacket.c.
6724 * Do not replace the config files in /etc/silc (in make install)
6725 if they already exist. Affected file ./Makefile.am.
6727 * Do not send re-key packets immediately but through packet queue.
6728 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
6730 * Changed silc_net_check_host_by_sock to return FALSE if the
6731 IP/DNS could not be resolved. Though, it returns the IP address
6732 now even if it could not resolve it (but returns also FALSE).
6733 Affected file lib/silcutil/silcnet.[ch].
6735 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6737 * Added silc_pkcs_decode_identifier to decode the public key's
6738 identifier. Affected file lib/silccrypt/silpkcs.[ch].
6739 Added also silc_pkcs_free_identifier. Added also new context
6740 SilcPublicKeyIdentifier.
6742 * Added -S option to the silc client. It is used to dump the
6743 contents of the specified public key file.
6745 * Changed the PKCS api to return the public key length when
6746 setting the public key.
6748 * Fixed a fatal bug in the public and private key file loading.
6749 Affected file lib/silccrypt/silcpkcs.c.
6751 * Execute the packet parsing for client with zero (0) timeout
6752 if the protocol is active. Affected file silcd/server.c.
6754 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6756 * Made the key generation options to the silcd program. Added
6757 -C option, equivalent to client's option.
6759 * Added new [ServerKeys] config section to the server. It
6760 configures the server's public and private key.
6762 * Defined generic Public Key Payload into the protocol
6763 specification to send specific type of public keys and
6766 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
6767 public key or certificate.
6769 * Implemented the GETKEY command to the server and to the
6770 client library and on user interface.
6772 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6774 * Made preliminary `make install' work.
6776 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6778 * Added SilcServerRekey context into silcd/idlist.h.
6780 * Added the PFS support as defined in the specification to the
6781 SKE protocol. Affected files lib/silcske/*.c.
6783 * Added `ske_group' field to the SilcServerRekey context to hold
6784 the number of the SKE group that is used with PFS in re-key.
6785 Affected file silcd/idlist.h.
6787 * Added PFS re-key support to the server. Affected file is
6790 * Added silc_protocol_cancel to cancel execution of the next
6791 state of the protocol. Affected file is
6792 lib/silccore/silcprotocol.[ch].
6794 * Added the re-key support with and without PFS to the client
6795 library. Re-key is performed once in an hour, by default.
6797 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
6798 Added silc_client_rekey_callback and silc_client_rekey_final.
6799 Affected files are lib/silcclient/protocol.[ch] and
6800 lib/silcclient/client.[ch].
6802 * Removed the `hmac_key' and `hmac_key_len' fields from the
6803 SilcClientConnection structure; not needed. Affected file is
6804 lib/silcclient/client.h.
6808 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * Do not ask whether user wants to use the negotiated private key
6811 for private messages, just use it. Affected file is
6812 silc/local_command.c.
6814 * Added `send_enc_key' and `enc_key_len' fields to the
6815 SilcIDListData structure since they are needed in the re-key
6816 phase. Affected file is silcd/idlist.[ch].
6818 * Implemented the simple re-key protocol into the server.
6819 Affected files silcd/server.c and silcd/protocol.[ch]. The
6820 re-key will be performed once in an hour, by default.
6822 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
6823 Added silc_server_rekey, silc_server_rekey_callback and
6824 silc_server_rekey_final.
6826 * Removed Tunneled flag from the protocol. Updated the code
6827 and the specifications.
6829 * Adde `pfs' field to the SilcIDListData to indicate whether
6830 the PFS is to be performed in the re-key. Affected file is
6833 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6835 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
6836 int64 of at least the xintXX size. If void * is less that 4
6837 bytes uint32 * will be used. Defined bool as boolean.
6839 * Changed _ALL_ unsigned long and unsigned int to uint32,
6840 unsgined short to uint16 in the source tree.
6842 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
6843 not handle clients that has entry->data.registered == FALSE.
6844 They are not in the network anymore. Affected file is
6847 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6849 * Implemented the sending of the SERVER_SIGNOFF notify in the
6850 server. Affected file is silcd/server.c.
6852 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
6853 Added also silc_notify_payload_encode_args into the
6854 lib/silccore/silcnotify.[ch].
6856 * Implemented ther SERVER_SIGNOFF notify handling in the server.
6857 Affected file silcd/packet_receive.c.
6859 * Implemented the SERVER_SIGNOFF notify handling in the client
6860 library. Affected file lib/silcclient/client_notify.c. Also,
6861 implemnted the printing of the SERVER_SIGNOFF info to the
6862 application. Affected file silc/client_ops.c.
6864 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
6865 if the deleting was successful. Affected file silcd/idlist.[ch].
6867 * Added support for public key authentication in the connection
6868 authentication protocol in the client library. Affected file
6869 lib/silcclient/protocol.c.
6871 * Changed the server's silc_idlist_get_clients_by_* interface
6872 to support already allocated array so that new entries may be
6873 added to pre-allocated array. Affected file silcd/idlist.[ch].
6874 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
6875 and command replies.
6877 * All command reply functions in the server now calls the
6878 pending command callback even if error occured. This way the
6879 error will be delivered to the client as well. Affected files
6880 silcd/command.c and silcd/command_reply.c.
6882 * Fixed INFO command to return local server's info if no server
6883 was provided. Affected file lib/silcclient/command.c.
6885 * Removed RESTART command for good. Updated the code and the
6888 * Rewrote parts of the task system. It is a bit simpler now.
6889 Removed unsued task priorities. The affected files are
6890 lib/silcutil/silctask.[ch].
6892 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6894 * Moved the USERS printing from the library to the application.
6895 Affected files lib/silcclient/command.c and silc/client_ops.c.
6897 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Added channel key re-key support. The re-key is perfomed
6902 only by the router and is done once in an hour. Added `rekey'
6903 field to the SilcChannelEntry in the server. Affected files
6904 silcd/server.c and silcd/idlist.h.
6906 * Added silc_task_unregister_by_context into the file
6907 lib/silcutil/silctask.[ch].
6909 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6911 * Added SILC_UMODE_GONE mode to indicate when the client is not
6912 present in the SILC network. Added also support to the local
6913 command AWAY that will set this mode. Added support of showing
6914 "xxx is gone" in WHOIS command. The USERS command shows the
6915 gone status as well.
6917 * Fixed setting server and router operator privileges in the
6918 server's UMODE command. Affected file silcd/command.c.
6920 * Merged the SKE KE1 and KE2 payloads into one payload. The
6921 new KE payload is equivalent to the old KE2 payload.
6923 Cleaned up the SKE Start Payload parsing. It now uses the
6924 simple buffer unformatting to do the parsing. A lot faster
6927 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
6928 to the SKE that is used to indicate whether both of the SKE
6929 parties should perform authentication. By default only the
6930 responder performs authentication. By setting this flag also
6931 the initiator must do authentication. By default it is unset
6932 since in normal SKE case, client to server connection, only
6933 the responder should do authentication. When doing SKE between
6934 two clients both should perform authentication. Updated the
6935 code and the protocol specs.
6937 * A little fix to IDENTIFY command in the server. Search the
6938 client first by hash not nickname. Affected file is
6941 * Fixed the silc_client_close_connection to support closing
6942 the client to client connections wihtout deleting too much
6943 data. Affected file lib/silcclient/client.c.
6945 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
6946 are received if protocol used to be active but is not anymore
6947 the application would crash due to NULL pointer dereference.
6948 Affected files silcd/server.c and lib/silcclient/client.c.
6950 * Added `hash' field to the SilcClientConnection to include
6951 the hash function negotiated in the SKE protocol.
6953 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
6954 to set the channel founder authentication data. A client can
6955 claim the founder rights later by providing the authentication
6956 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
6957 This way the channel founder can regain the channel founder
6958 privileges even it is left the channel. This works only on
6959 local server and the client must be connected to the same
6960 server to be able to regain the founder rights. Updated the
6961 protocol specs accordingly.
6963 Added support to the CMODE command in the client to set the
6964 founder auth data. Read the README to see how to set it.
6966 Added support to the CUMODE command to claim the founder
6967 rights. Read the README to see how to do it.
6969 Added support for the founder authentication to the Channel
6970 Entry in the server. Affected file silcd/idlist.h.
6972 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
6973 server's CMODE command. Affected file silcd/command.c.
6975 * Added the following new functions into lib/silccore/silcauth.[ch]:
6976 silc_auth_get_method and silc_auth_get_data.
6978 * The server now saves the remote hosts public key to the
6979 SilcIDListData pointer. Affected file silcd/protocol.c.
6981 * The normal server now does not remove the channel entry from
6982 the cache if the founder authentication data is set. It used
6983 to remove it if the founder was the last one on the channel on
6984 the server and left the channel. The auth data is saved and
6985 if the channel is re-joined later the old entry is used with
6986 the old auth data. Affected files silcd/command_reply.c and
6989 * Removed the `pkcs' field from the SilcIDListData structure
6990 in the server; it is not used. Affected file silcd/idlist.h.
6992 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6994 * Fixed packet processing on slow links. Partial packets were
6995 never re-processed because the incoming data buffer was cleared
6996 by the application. Application must not directly clear the
6997 sock->inbuf, the packet processing routines handle it. Fixed
6998 this in client library and in server.
7000 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Fixed the WHOIS and IDENTIFY send reply function to really
7003 check whether to send list or just one entry. Affected file
7006 * Cleaned up the LEAVE command's channel key distribution. The
7007 affected file silcd/command.c.
7009 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7010 can enforce the channel mode as well. In that case the ID
7011 includes the ID of the server. The code now enforces the
7012 mode change if the router have different mode than the server.
7014 * The notify client operation with CMODE_CHANGE notify can now
7015 return NULL client_entry pointer if the CMODE was not changed
7016 by client. Application must check for this.
7018 * Added <Server ID> argument to INFO command to support server
7019 info fetching by Server ID.
7021 * Added silc_server_announce_get_channel_users to get assembled
7022 packets of channel users of the specified channel. Affected
7023 file silcd/server.[ch].
7025 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7026 was freed underneath the ID Cache.
7028 * Re-announce clients when the server received CHANNEL_CHANGE
7029 notify from the router. Affected file silcd/packet_send.c.
7031 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7034 crashed since it did not handle the fact that there is no cipher
7035 called "3" and didn't check the error condition. Now fixed.
7037 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7038 flag. It can be used to send message requests.
7040 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7042 * Implemented the RESTART command in the client.
7044 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7045 notice type messages. Added notice printing to the user
7048 * The channel keys are not re-generated if the channel's mode
7049 is PRIVKEY, ie private key on the channel exists. Affected
7050 files silcd/server.c and silcd/command.c.
7052 * Fixed a little bug in channel message delivery when channel
7053 private keys are set in the server. Affected file is
7054 silcd/packet_send.c.
7056 * Changed the setting on channel->on_channel = TRUE from the
7057 silc_client_save_channel_key to the JOIN command reply. The
7058 key payload is not received if the private channel key is set.
7059 Affected file lib/silcclient/command_reply.c and the
7060 lib/silcclient/client_channel.c.
7062 * When the CMODE_CHANGE notify is sent and the channel private
7063 key mode is removed the channel key must be re-generated in
7064 other cells as well. Added this support for the router in the
7065 silcd/packet_receive.c.
7067 * Added new local command NOTICE to send notice message on
7068 channel. Affected file silc/local_command.[ch].
7070 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7072 * Added new local command ME to the client. It is used to send
7073 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7074 some action. Affected file silc/local_command.[ch].
7076 * Changed channel_message and private_message client operations
7077 to deliver the message flags to the application. Added also
7078 the `flags' arguments to the silc_client_send_channel_message
7079 and silc_client_send_private_message functions. Affected file
7082 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Redefined the Private Message Payload to support private message
7085 keys and to support the new private message flags. Updated
7086 the protocol specs. Flags makes it possible to have for example
7087 CTCP style messages.
7089 * Added new type SilcPrivateMessagePayload and defined an API
7090 for it in the lib/silcclient/silcprivate.[ch].
7092 * Tested private message private keys successfully. Tested the
7093 private message key set, unset and list commands with the new
7096 * Redefined the Channel Message Payload to include the channel
7097 message flags (equal with private message flags) to support
7098 for example CTCP style messages.
7100 * Defined some of the message (for channel and private message)
7101 flags. Updated the protocol specs and added the flags to the
7102 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7104 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Added SilcKeyAgreementStatus type to the key agreement routines
7107 to indicate the current status and error if one occured.
7108 The status types are defined in the lib/silcclient/silcapi.h.
7110 * Added new local command KEY that is used to set and unset private
7111 keys for channels, set and unset private keys for private messages
7112 with remote clients and to send key agreement requests and
7113 negotiate the key agreement protocol with remote client. The
7114 key agreement is supported only to negotiate private message keys,
7115 it currently cannot be used to negotiate private keys for channels,
7116 as it is not convenient for that purpose.
7118 * Fixed a minor pending callback setting bug in the function
7119 silc_client_get_client_by_id_resolve, now the function works.
7120 Affected file lib/silcclient/idlist.c.
7122 * Added function silc_net_get_local_port to get local bound
7123 port by socket. Added to lib/silcutil/silcnet.[ch].
7125 * Added `sockets' and `sockets_count' fields to the SilcClient
7126 object. They hold the sockets of the listenning sockets in
7127 the client. Listenning sockets may be for example the key
7128 agreement server. Affected file lib/silcclient/client.[ch].
7129 Added functions the silc_client_add_socket and the
7130 silc_client_del_socket. They are exported to the application
7133 * Added ~./silc/clientkeys to support other client's public keys.
7135 * Renamed verify_server_key client operation to verify_public_key
7136 and added one argument to indicate the type of the connection
7137 (server, client etc.).
7139 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7141 * Added silc_server_connection_auth_request to handle the
7142 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7143 silcd/packet_receive.[ch].
7145 * Added silc_server_send_connection_auth_request into the
7146 silcd/packet_send.c to send the connection auth request packet.
7148 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7151 * Fixed the public key authentication in responder side in the
7152 server. The `auth_data' pointer includes the SilcPublicKey
7153 not the path to the public key. Affected file silcd/protocol.c.
7155 * Implemented the public key authentication in the initiator side
7156 in the server. Affected file silcd/protocol.c.
7158 * Removed the [RedirectClient] config section from the server
7159 configuration. Is not needed and I don't want to implement it.
7161 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7163 * Cleaned up the CMODE command in the server. It now works
7164 correctly and supports all the modes defined in the protocol.
7165 Affected file is silcd/command.c.
7167 * Added `hmac_name' field to the SilcChannelEntry in the server
7168 to hold the default HMAC of the channel. It can be set when
7169 creating the channel (with JOIN command). Affected files
7172 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7173 type to indicate the change of the current cipher and hmac
7174 on the channel. Client can safely ignore the <cipher> argument
7175 (if it chooses to do so) since the CHANNEL_KEY packet will
7176 force the channel key change anyway. The <hmac> argument is
7177 important since the client is responsible of setting the new
7178 HMAC and the hmac key into use.
7180 * Fixed the CMODE command in the client library as well.
7182 * Tested CMODE command in router environment successfully.
7184 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Show the version of the remote client (or server) when connecting
7187 to the server. It is logged to the log file. Affected file
7188 is silcd/protocol.c.
7190 * Fixed the KILLED notify handling in the client library. The
7191 client must be removed from all channels when receiving the
7194 Also, do not remove the client entry when giving the KILL
7195 command but when the KILLED notify is received.
7197 * Removed silc_idlist_find_client_by_nickname from the server.
7198 Not needed anymore. Affected files silcd/idlist.[ch].
7200 * Implemented the CHANNEL_CHANGE notify type handling to the
7201 server. Affected file silcd/server.c.
7205 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7207 * Added silc_server_send_notify_invite to send the INVITE
7208 notify between routers.
7210 * Implemented the INVITE command correctly to the server.
7212 * Implemented the INVITE notify type handling in the server.
7214 * Implemented the INVITE command to the client library and on the
7217 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7219 * Added function silc_server_get_client_resolve to find the
7220 client entry by ID from all ID lists and then resolve it
7221 (using WHOIS) if it cannot be found. Affected file is
7224 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Implemented the BAN command to the client library.
7228 * The JOIN command in the server now checks the invite list
7231 * Changed the silc_command_reply_payload_encode_va and the
7232 silc_command_payload_encode_va to support that if argument is
7233 NULL it ignores and checks the next argument. Affected file
7234 lib/silccore/silccommand.c.
7236 * Added silc_server_send_notify_ban to send the BAN notify
7237 type between routers.
7239 * Chaned the silc_notify_payload_encode to support that if
7240 argument is NULL it ignores and checks the next argument.
7241 Affected file lib/silccore/silcnotify.c.
7243 * Tested ban lists in router environment successfully.
7245 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7247 * Implemented BAN command to the server, in silcd/command.[ch].
7249 * Removed the BAN and INVITE_LIST modes from the CMODE command
7252 * Added function silc_string_match to regex match two strings.
7253 Affected files lib/silcutil/silcutil.[ch].
7255 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7257 * Redefined parts of the SilcChannelEntry in the server to support
7258 the new ban and invite lists.
7260 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Redefined the INVITE command. The same command can be used to
7263 invite individuals to the channel but also to manage the invite
7264 list of the channel (to add to and remove from the invite list).
7265 Updated the protocol specs.
7267 * Added new command SILC_COMMAND_BAN that can be used to manage
7268 the ban list of the channel. Updated the protocol specs.
7270 * Removed the channel modes: the SILC_CMODE_BAN and the
7271 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7272 in the CMODE command. The equivalent features are now available
7273 using INVITE and BAN commands. Updated the protocol specs.
7275 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7276 in the network about change in the current ban list. The notify
7277 type is not used by the client.
7279 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7280 support the invite lists.
7282 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7284 * Added new function silc_string_regexify that converts string
7285 including wildcard characters into regex string that can
7286 be used by the GNU regex library. Added into the file
7287 lib/silcutil/silcutil.[ch].
7289 Added silc_string_regex_combine to combine to regex strings
7290 into one so that they can be used as one regex string by
7291 the GNU regex library. Added into the file
7292 lib/silcutil/silcutil.[ch].
7294 Added silc_string_regex_match to match two strings. It returns
7295 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7297 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Imported GNU regex to the soruce tree into lib/contrib.
7300 Fixed some compiler warning from the regex.c.
7302 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Fixed MOTD command in the server to work in router environment.
7306 * Fixed the MOTD command in the client library to support
7307 the server argument in the command.
7309 * Added `nickname_len' argument to the silc_idlist_add_client
7310 in the server, as the `nickname' argument may be binary data
7313 * Added silc_idlist_get_channels to return all channels from
7316 * Implemented LIST command to the server. Affected file is
7319 * Implemented the LIST command to the client library and on the
7322 * Added [<user count>] argument to the LIST command reply.
7323 With private channels the user count is not shown.
7325 * Updated TODO and README.
7327 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * The client entry's data.registered must be TRUE even with
7330 global client entry on global client list. The data.registered
7331 is used to check whether the client is anymore in the network,
7332 for example with WHOWAS command so it must be valid.
7334 * Fixed the WHOWAS command in the server. It now actually works
7335 in router environment. Added function into silcd/command_reply.c
7336 silc_server_command_reply_whowas_save.
7338 * Added silc_idlist_purge function to the silcd/idlist.c
7339 to periodically purge the ID Cache.
7341 * Fixed INFO command in the server. It works now in router
7342 environment. Added <server name> argument to the INFO command
7343 reply. Updated the protocol specs.
7345 * Fixed minor bug in silc_idcache_purge to not purge if the
7346 expire value is zero.
7348 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7349 they were buggy because of the WHOWAS information.
7351 * Fixed local command MSG to handle the async resolving of
7352 the remote client properly. It used to fail the first MSG.
7353 Affected file silc/local_command.c.
7355 * Added `data_len' field to SilcIDCache context.
7357 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Update TODO. Todo in commands in the server.
7361 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7364 used by routers as broadcast packet to inform other routers
7365 about the changed user mode.
7367 Implemented the notify handling in the server. Affected file is
7368 silcd/packet_receive.c. Added the function
7369 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7371 * Added new generic Channel Payload and deprecated the New Channel
7372 Payload. The New Channel Payload is now the generic Channel
7375 * Added new argument `mode' to the silc_server_send_new_channel
7376 as it is required in the Channel Payload now.
7378 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7379 and created a new and real SilChannelPayload to represent the
7380 new generic Channel Payload. Implemented the encode/decode
7381 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7383 * Added silc_server_get_client_channel_list to return the list
7384 of channels the client has joined for WHOIS command reply.
7385 Affected file silcd/server.[ch].
7387 * Implemented the channel list sending in the WHOIS command reply
7388 in server and in the client.
7390 Implemented the channel list displaying on the user interface
7391 as well. Affected file silc/client_ops.c.
7393 * Added silc_channel_payload_parse_list to parse list of Channel
7394 Payloads. It returns SilcDList list of SilcChannelPayloads.
7395 Client for example can use this function to parse the list of
7396 channels it receives in the WHOIS command reply. The caller
7397 must free the list by calling silc_channel_payload_list_free.
7398 Affected files lib/silccore/silcchannel.[ch].
7400 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Added one new argument <user mode> to the WHOIS command reply
7403 to return the mode of the user in SILC. Updated the protocol
7406 Implemented it to the server and client.
7408 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Fixed the mode printing on the user interface on joining.
7411 Affected file silc/client_ops.c.
7413 * Implemented the UMODE command and user modes in general to the
7414 client library and to the user interface.
7416 * Implemented the UMODE command to the server.
7418 * The server now sends UNKNOWN_COMMAND error status if client sends
7419 unknown command. Affected file silcd/command.c.
7421 * All server commands now handle the command identifier the right
7422 way when sending the command reply to the client. The client can
7423 use to identify the command replies with the identifier.
7425 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Added silc_server_get_client_route to resolve the route to
7428 the client indicated by the client ID. Affected file is
7431 * Added silc_server_relay_packet as general function to relay
7432 packet to arbitrary destination. This deprecates functions
7433 like _send_private_message_key, _relay_notify etc. Affected
7434 file is silcd/packet_send.[ch].
7436 Removed silc_server_send_key_agreement,
7437 silc_server_send_private_message_key and
7438 silc_server_packet_relay_notify functions from the file
7439 silcd/packet_send.[ch].
7443 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
7444 server. Affected file silcd/packet_receive.[ch].
7446 * Implemented the KILL command to the client. Implemented the
7447 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
7448 Affected files lib/silcclient/command[_reply].c and
7449 lib/silcclient/client_notify.c. Implemented the KILL notify
7450 printing in the user inteface.
7452 * Fixed a lot silc_parse_nick memory leaks from the client
7453 library in the file lib/silcclient/command.c.
7455 * Changed the silc_server_send_notify_on_channels's `sender'
7456 argument from SilcSocketConnection to SilcClientEntry to
7457 check the sender as entry and not as connection object and not
7458 to send to the client provided as argument. The affected file
7459 is silcd/packet_send.[ch].
7461 * The notify packets that are destined directly to the client used
7462 to not to be processed by the server. Now changed that and the
7463 server processes all notify packets. After relaying the packet
7464 to the client the notify packet is processed in the server.
7466 * The silc_server_free_client_data now checks whether there is
7467 pending outgoing traffic for the client and purges the data to
7468 the network before removing the client entry.
7470 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
7473 an client is killed from the SILC Network. Updated the protocol
7476 Added new function silc_server_send_notify_killed to the
7477 silcd/packet_send.[ch].
7479 * Added function silc_server_packet_relay_notify to relay notify
7480 packets that are destined directly to a client. In this case
7481 the server does not process the notify packets but merely relays
7482 it to the client. Affected file silcd/packet_send.[ch].
7484 Added also silc_server_packet_process_relay_notify to check
7485 whereto relay the notify. Affected file is
7486 silcd/packet_receive.[ch].
7488 * Implemented the KILL command to the server.
7492 * Added the backup schema desgined last fall to the protocol
7493 specs for everyone to see. The specification is in the
7494 *-spec-xx.txt draft and the packet type definitions for the
7495 backup routers is in *-pp-xx.txt draft. Thusly, added also
7496 new packet type SILC_PACKET_CELL_ROUTERS.
7498 * A big security problem in the implementation discovered. The
7499 signoff of an client did not cause new channel key generation
7500 which it of course should've done. The channel keys must be
7501 always re-generated when client leaves (or signoffs) the channel.
7502 The silc_server_remove_from_channels funtion now handles
7503 the channel key re-generation.
7505 * Added `sender' argument to the silc_server_send_notify_on_channels
7506 to not to send the client provided as argument. Affected file
7507 silcd/packet_send.[ch].
7509 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Implemented OPER and SILCOPER commands into the server and
7514 * Added silc_auth_verify and silc_auth_verify_data to verify
7515 the authentication directly from the authentication payload.
7516 It supports verifying both passphrase and public key based
7517 authentication. Affected file lib/silccore/silcauth.[ch].
7519 * Added `hash' field to the SilcIDListData structure. It is the
7520 hash negotiated in the SKE protocol. Affected file is
7523 * Slight redesigning of the SilcAuthPayload handling routines.
7524 Do not send SilcPKCS but SilcPublicKey as argument.
7526 * Implemented the public key authentication support to the
7527 serverconfig. The public key is loaded from the provided path
7528 and saved as authentication data to void * pointer. Thus,
7529 changed the unsigned char *auth_data to void *auth_data;
7531 * Fixed SHUTDOWN command to send the reply before the server
7532 is shutdown. :) Affected file silcd/command.c.
7534 * Fixed fatal bug in CONNECT command. The hostname was invalid
7535 memory and server crashed. Affected file silcd/command.c.
7537 * Fixed fatal bug in CLOSE command. The server_entry became
7538 invalid but was referenced later in the command. Affected file
7541 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * Fixed fatal bug in failure packet handling. Server ignored
7544 the failure and thus crashed when it came.
7548 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
7551 that the command may be executed only once in (about) 2 seconds.
7552 The old SILC_CF_LAG flag is same but allows command bursts up
7553 to five before limiting.
7555 Added the support for CF_LAG and CF_LAG_STRICT flags to the
7556 server code. Various commands now includes the CF_LAG_STRICT
7557 flag to disallow any kind of miss-use of the command.
7559 * Fixed the silc_buffer_unformat to not to allocate any data
7560 if the length of the data is zero. It used to allocate the
7561 length + 1. Affected file lib/silcutil/silcbuffmt.c.
7563 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Changed the format of AdminConnection configuration section
7566 in the server. Added username of the admin to the format.
7567 Affected files silcd/serverconfig.[ch].
7569 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
7570 to return admin configuration data by host, username and/or
7573 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Implemented WHOWAS command to the server. Added the functions:
7577 silc_server_command_whowas_parse,
7578 silc_server_command_whowas_send_reply,
7579 silc_server_command_whowas_from_client and
7580 silc_server_command_whowas_from_server
7582 * Added <Client ID> argument to the WHOWAS command reply. Updated
7583 the protocol specs accordingly.
7585 * Implemented WHOWAS command and command_reply to the client
7588 Implemented the WHOWAS printing on the user interface.
7590 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Added new argument to the WHOWAS command reply, the real name.
7593 It is an optional argument. Updated the protocol specs.
7595 * Added SilcIDCacheDestructor callback that is registered when
7596 the SilcIDCache is allocated. The callback is called when
7597 an cache entry in the ID Cache expires, or is purged from the
7598 cache. Added into lib/silccore/idcache.[ch].
7600 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
7601 to destruct the client entries when the cache entry expires.
7602 Other ID Cache's in server and in the client library ignores
7605 * If the ID Cache entry's `expire' field is zero then the entry
7606 never expires. Added boolean `expire' argument to the
7607 silc_idcache_add function in the lib/silccore/idcache.[ch].
7608 If it is TRUE the default expiry value is used.
7610 * Added silc_server_free_client_data_timeout that is registered
7611 when client disconnects. By default for 5 minutes we preserve
7612 the client entry for history - for WHOWAS command.
7614 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Added support to the server to enforce that commands are not
7617 executed more than once in 2 seconds. If server receives
7618 commands from client more frequently, timeout is registered
7619 to process the commands. Affected file silcd/command.c.
7620 Added new function silc_server_command_process_timeout.
7622 * Changed NICK_NOTIFY handling in client library to check that
7623 if the client's nickname was changed, so there is no need to
7624 resolve anything from the server.
7626 * Removed error printing from the WHOIS and IDENTIFY commands.
7627 If error occurs then it is ignored silently in the client library.
7628 The application, however, may map the received error to
7629 human readable error string. The application currently maps
7630 the NO_SUCH_NICKNAME error to string.
7632 * Made the command status message public to the application. Moved
7633 them from lib/silcclient/command_reply.c to
7634 lib/silcclient/command_reply.h. The application can map the
7635 received command status to the string with the
7636 silc_client_command_status_message function.
7638 * Added check to the server to check that client's ID is same
7639 as the Source ID in the packet the client sent. They must
7642 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * Added dist-bzip hook to the Makefile.am to make bzip2
7645 compressed distributions.
7647 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Server now enforces the maximum length for the nickname and
7650 the channel as protocol specification dictates. 128 bytes for
7651 nickname and 256 bytes for channel name.
7653 * Moved the WHOIS printing to the application. The client libary
7654 does not print out the WHOIS information anymore, the application
7655 must do it. Renamed silc_client_command_reply_whois_print to
7656 the silc_client_command_reply_whois_save.
7658 The client's idle time is also sent to the application now, and
7659 the idle is shown on screen.
7661 * Added silc_client_command_reply_identify_save to save the
7662 received IDENTIFY entries.
7664 * Do not check for channel private keys in message sending and
7665 reception if the channel does not have the PRIVKEY mode set.
7666 Affected file lib/silclient/client_channel.c.
7668 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
7671 just surfaced after chaning the JOIN procedure.
7673 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Added silc_client_get_clients_by_list to get client entries
7676 from Client ID list, that is returned for example by JOIN
7677 and USERS command replies. The application should use this
7678 function for example when JOIN command reply is received to
7679 resolve the clients already on the channel (library does not
7680 do that anymore as USERS command reply is not used in the JOIN
7681 procedure anymore). Affected files lib/silcclient/silcapi.h and
7682 lib/silcclient/idlist.c.
7684 * JOIN command reply and USERS command reply returns now SilcBuffer
7685 pointers instead of unsigned char pointers when returning
7686 the client list and mode list.
7688 * Added <Client ID> argument to the JOIN command reply, mainly
7689 for the server to identify for which client the command was
7690 originally sent. Updated protocol specs accordingly.
7692 * Added SilcDlist private_key pointer to the SilcChannelEntry
7693 in the client to support the channel private keys. Affected
7694 file is lib/silcclient/idlist.h.
7696 * Added SilcChannelPrivateKey argument to the function
7697 silc_client_send_channel_message so that application can choose
7698 to use specific private ke if it wants to. If it is not provided,
7699 the normal channel key is used, unless private keys are set.
7700 In this case the first (key that was added first) is used
7701 as the encryption key.
7703 * Implemented the support for channel private key handling.
7704 Implemented the following functions:
7706 silc_client_add_channel_private_key,
7707 silc_client_del_channel_private_keys,
7708 silc_client_del_channel_private_key,
7709 silc_client_list_channel_private_keys and
7710 silc_client_free_channel_private_keys
7712 Affected file lib/silcclient/client_channel.c.
7714 * Added the support for the private keys in the channel message
7715 sending and encryption and in the message reception and
7716 decryption. Affected funtions are
7717 silc_client_send_channel_message and silc_client_channel_message.
7719 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Added SKE's key verify callback to the client library's
7722 KE protocol context. Affected files lib/silcclient/protocol.[ch].
7724 * Removed the statement that server (or router) must send USERS
7725 command reply when joining to the channel so that the client
7726 knows who are on the channel. Instead, the client list and
7727 client's mode list is now sent in the JOIN command reply to the
7728 client who joined channel. This is better solution.
7730 * Added function silc_server_get_users_on_channel and function
7731 silc_server_save_users_on_channel to the silcd/server.[ch].
7733 * Removed function silc_server_command_send_users from the
7736 * Do not show topic on the client library anymore. The topic is
7737 sent in the command reply notify to the application and the
7738 application must show the topic now.
7740 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Added client searching by nickname hash into the IDENTIFY and
7743 WHOIS commands in the server as they were clearly missing from
7744 them. Affected file is silcd/command.c.
7746 * Fixed a bug in private message receiving in the client library.
7747 The remote ID was freed and it wasn't supposed, now it is
7750 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Minor fix to the channel payload; allocate the data area, as it
7753 needs to be of specific length.
7755 * If the key agreement port is zero then the operating
7756 system will define the bound port. Affected files are
7757 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
7759 * Added new function silc_channel_payload_decrypt into the file
7760 lib/silccore/silcchannel.[ch].
7762 * Moved the channel message etc, check from silc_packet_decrypt
7763 to applications. The library calls now a generic
7764 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
7765 when the packet is either normal or special. This was done to
7766 allow more wide range of checking that was not allowed when
7767 the code was in library. Now applications can do virtually any
7768 checks to the packet and return to the library the decision how
7769 the packet should be processed. Affected files are
7770 lib/silccore/silcpacket.[ch].
7772 Added silc_server_packet_decrypt_check to the server and
7773 silc_client_packet_decrypt_check to the client library.
7775 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
7776 to send with specified source and destination information.
7778 * Channel message delivery between routers was broken after the
7779 channel key distribution was fixed earlier. The channel key
7780 was used be to distributed to other routers as well which is not
7781 allowed by the protocol. Now this is fixed and channel keys
7782 really are cell specific and the channel message delivery between
7783 routers comply with the protocol specification.
7785 * Fixed various commands in server to check also the global list
7786 for the channel entry and not just the local list. The affected
7787 file silcd/command.c.
7789 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Added assert()s to buffer formatting and unformatting routines
7792 to assert (if --enable-debug) when error occurs. Affected
7793 file: lib/silcutil/silcbuffmt.c.
7795 * Changed to auto-reconnect to check whether the remote host is
7796 router and register the re-connect timeout if it is. It used
7797 to check that whether we are normal server, but router must do
7798 auto-reconnect with another router as well. Affected file
7801 * Removed the [<key len>] option from CMODE command as the cipher
7802 name decides the key length, nowadays. See the defined ciphers
7803 from the protocol specification.
7805 * Added [<hmac>] option to the CMODE command to define the HMAC
7806 for the channel. Added SILC_CMODE_HMAC channel mode.
7808 * Added [<hmac>] option for the JOIN command so that user can
7809 select which HMAC is used to compute the MACs of the channel
7812 * Added Hmac field to the Channel Message Payload. The integrity
7813 of plaintext channel messages are now protected by computing
7814 MAC of the message and attaching the MAC to the payload. The
7815 MAC is encrypted. Now, it is clear that this causes some
7816 overhead to the size of the packet but rationale for this is that
7817 now the receiver can verify whether the channel message decrypted
7818 correctly and also when private keys are set for the channel the
7819 receiver can decrypt the packet with several keys and check from
7820 the MAC which key decrypted the message correctly.
7822 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
7823 lib/silccrypt/silccipher.[ch].
7825 * Added silc_hash_len to return the digest length into the
7826 lib/silcrypt/silchash.[ch].
7828 * Rewrote parts of Silc Channel Payload interface in the
7829 lib/silccore/silcchannel.[ch]. The encode function now also
7830 encrypts the packet and parse function decrypts it.
7832 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Fixed a minor formatting bug in the SKE's key material processing.
7835 It actually might have processed the keys wrong way resulting
7838 * Redefined the mandatory HMAC algorithms and added new algorithms.
7839 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
7840 and hmac-md5 truncated to 96 bits. The mandatory is now
7841 hmac-sha1-96. Rest are optional (including the one that used
7842 to be mandatory). Rationale for this is that the truncated HMAC
7843 length is sufficient from security point of view and can actually
7844 make the attack against the HMAC harder. Also, the truncated
7845 HMAC causes less overhead to the packets. See the RFC2104 for
7848 * Added new [hmac] configuration section. The SKE used to use
7849 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
7850 is of course wrong. The official names that must be proposed in
7851 the SKE are the ones defined in the protocol specification
7852 (hmac-sha1-96 for example). The user can configure any hmac
7853 using any hash function configured in the [hash] section. At
7854 least, the mandatory must be configured.
7856 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
7858 * Added HMAC list to the SKE proposal list. It has now both
7859 hash algorithm list and HMAC list. This makes the protocol
7860 incompatible with previous versions. The SKE now seems to work
7861 the way it is supposed to work, for the first time actually.
7863 * Defined plain Hash algorithms to the protocol specification.
7866 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Implemented support for key agreement packets into the server.
7869 Added functions silc_server_key_agreement and
7870 silc_server_send_key_agreement. Other than these functions,
7871 server has nothing to do with this packet.
7873 * Added support for private message key packets into the server.
7874 Added functions silc_server_private_message_key and
7875 silc_server_send_private_message_key.
7879 * Changed the silc_[client|server]_protocol_ke_set_keys to be
7880 called in the protocol's final callback instead in the END
7881 protocol state. This makes a little more sense and in the same
7882 time in client we can use the same protocol routines for normal
7883 key exchange and to key agreement packet handling as well.
7885 * Added to both client's and server's KE protocol context the
7886 SilcSKEKeyMaterial pointer to save the key material. We will
7887 bring the key material to the protocol's final callback by doing
7888 this. The final callback must free the key material.
7890 * Added SKE's packet_send callback into client's KE protocol
7891 context so that the caller can choose what packet sending function
7892 is used. This way we can use different packet sending when
7893 doing normal SKE when doing key agreement packet handling (in
7894 the key agreement packet handling we do not want to encrypt
7897 * Implemented the responder side of the key agreement routines
7898 in the client. The client can now bind to specified port and
7899 accept incoming key negotiation. The key material is passed
7900 to the application after the protocol is over.
7902 * Implemented the processing of incoming Key Agreement packet
7903 in the client. Added function silc_client_key_agreement to
7906 * Implemented the intiator side of the key agreement routines
7907 in the client. The client can now initiate key agreement with
7908 another remote client. The key material is passed to the
7909 application after the protocol is over.
7911 * Created client_keyagr.c to include all the key agreement
7914 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
7915 SILC_TASK_CALLBACK except that it is not static.
7917 * Created client_notify.c and moved the Notify packet handling
7918 from the client.[ch] into that file.
7920 * Created client_prvmsg.c and moved all private message and
7921 private message key routines from the client.[ch] into that file.
7923 * Create client_channel.c and moved all channel message and
7924 channel private key routines from the client.[ch] into that file.
7926 * Changed silc_client_get_client_by_id_resolve to resolve with
7927 WHOIS command instead of IDENTIFY command, in the file
7928 lib/silclient/idlist.c.
7930 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Implemented the SKE's responder side to the Client library.
7934 * When FAILURE is received to the protocol do not trust it
7935 blindly. Register a timeout to wait whether the remote closes
7936 the connection as it should do it, only after that process the
7937 actual failure. This was changed to both client and server.
7939 * Added client_internal.h to include some of the structures
7940 there instead of client.h in lib/silcclient/.
7942 * Added function silc_task_unregister_by_callback to unregister
7943 timeouts by the callback function.
7945 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Some "Incomplete WHOIS info" errors has been appearing on the
7948 log files. Took away the entry->userinfo check from WHOIS
7949 reply sending. The entry->userinfo is now " " if client did not
7950 provide one. I thought this was fixed earlier but something
7951 is wrong still. Let's see if the error still appears.
7953 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed a minor bug in the login when the channel key is
7956 re-generated in the server. It used to generate the key in
7957 wrong order and thus caused problems in the channel traffic.
7959 * Fixed a minor bug in channel key distsribution after
7960 KICK command. The key was not sent to the router even though
7963 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Added silc_ske_process_key_material_data as generic routine
7966 to process any key material as the SILC protocol dictates. The
7967 function is used by the actual SKE library but can be used by
7968 applications as well. This relates to the private message keys
7969 and the channel private keys since they must be processed the
7970 same way the normal SILC session keys. The protocol dictates
7971 this. Affected files: lib/silcske/silcske.[ch].
7973 Added also silc_ske_free_key_material to free the
7974 SilcSKEKeyMaterial structure.
7976 * Defined silc_cipher_set_key function to set the key for
7977 cipher without using the object's method function. The affected
7978 files: lib/silccrypt/silccipher.[ch].
7980 * Implemented silc silc_client_add_private_message_key,
7981 silc_client_add_private_message_key_ske,
7982 silc_client_del_private_message_key,
7983 silc_client_list_private_message_keys and
7984 silc_client_free_private_message_keys functions in the
7987 Added functions silc_client_send_private_message_key to send
7988 the Private Message Key payload and silc_client_private_message_key
7989 to handle incoming Private Message Key payload.
7991 * Added Cipher field to the Private Message Key payload to set
7992 the cipher to be used. If ignored, the default cipher defined
7993 in the SILC protocol (aes-256-cbc) is used.
7995 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Removed lib/silcclient/ops.h file.
7999 Redefined parts of the SILC Client Library API. Created new
8000 file silcapi.h that deprecates the ops.h file and defines the
8001 published Client Library API. Defined also private message key
8002 API and channel private key API into the file.
8004 This is the file that the application must include from the
8005 SILC Client Library. Other files need not be included by
8006 the application anymore.
8008 * Added new key_agreement client operation callback and also
8009 defined the Key Agreement library API for the application.
8011 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8014 is used by clients to request key negotiation between another
8015 client in the SILC network. If the negotiation is started it
8016 is performed using the SKE protocol. The result of the
8017 negotiation, the secret key material, can be used for example
8018 as private message key.
8020 Implemented the Key Agreement payload into the files
8021 lib/silccore/silauth.[ch].
8023 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Redefined ciphers for the SILC protocol. Added some new ciphers
8026 and defined the key lengths for the algorithms. Changed the
8027 code accordingly. The default key length is now 256 bits.
8029 * Fixed SKE key distribution function silc_ske_process_key_material
8030 when the key length is more than 128 bits. The default key
8031 length in SILC is now 256 bits.
8033 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8034 to indicate unsupported algorithm.
8036 * Renamed rijndael.c to aes.c and all functions as well.
8038 * Fixed a long standing channel key setting bug in client library.
8039 Weird that it has never surfaced before.
8041 * Fixed bug in channel deletion. If the entire channel is removed
8042 then it must also delete the references of the channel entry
8043 from the client's channel list as the client's channel entry and
8044 the channel's client entry share same memory.
8046 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Implemented CONNECT and SHUTDOWN commands in the client.
8050 * Implemented CLOSE command to the client.
8052 * Added the function silc_idlist_find_server_by_name into the
8053 files silcd/idlist.[ch].
8055 Added the function silc_idlist_find_server_by_conn into the
8056 files silcd/idlist.[ch].
8058 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * DIE command was renamed to SHUTDOWN. Updated the both code
8063 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8064 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8066 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8069 * Added function silc_server_create_connection function to create
8070 connection to remote router. My server implementation actually
8071 does not allow router to connect to normal server (it expects
8072 that normal server always initiates the connection to the router)
8073 so the CONNECT command is only good for connecting to another
8076 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8079 or some other client was kicked from the channel.
8081 Implemented the handling of the notify type to both client
8084 Implemented silc_server_send_notify_kicked to send the KICKED
8085 notify. It is used to send it to the server's primary router.
8087 * Implemented the KICK command into server and client.
8089 * Added `query' argument to the silc_idlist_get_client function
8090 to indicate whether to query the client from server or not if
8093 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8094 to indicate that the client is not channel founder.
8098 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Removed the rng context from SilcPacketContext structure and
8101 changed that the packet routine uses the Global RNG API.
8103 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Added support for quit message that client can "leave" on the
8106 channel when it quits the SILC. It is ditributed inside the
8107 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8109 Added silc_server_free_client_data that will take the
8110 signoff message as argument.
8112 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8114 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Updated parts of the protocol specification to keep it up
8119 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8122 payloads in one packet.
8124 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8125 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8126 use now the new List flag.
8128 * Also deprecated the following packet types: REPLACE_ID,
8129 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8131 * Added list support for Notify packet in server.
8133 * Added silc_server_send_notify_channel_change to send the
8134 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8135 the silc_server_send_replace_id.
8137 * Added silc_server_send_notify_nick_change to send the
8138 NICK_CHANGE notify type. Deprecates the function
8139 silc_server_send_replace_id.
8141 * Added silc_server_send_notify_join to send the JOIN notify type.
8142 Deprecates the function silc_server_send_new_channel_user.
8144 * Added silc_server_send_notify_leave to send LEAVE notify type.
8145 Deprecates the function silc_server_send_remove_channel_user.
8147 * Added silc_server_send_notify_cmode and
8148 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8149 types. Deprecates the silc_server_send_set_mode function.
8151 * Added SERVER_SIGNOFF notify type to indicate that server has
8152 quit. This means that all clients on the channel from that
8153 server will drop. This can be also used when netsplit happens.
8155 Deprecated REMOVE_ID packet type since it is not needed anymore
8158 Added silc_server_send_notify_server_signoff to send the
8159 SERVER_SIGNOFF notify type. Deprecates the function
8160 silc_server_send_remove_id.
8162 Added also silc_server_send_notify_signoff to send the
8163 SIGNOFF notify type.
8165 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8166 SILC protocol from this day on. Changed the protocol
8167 specification as well.
8169 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8170 notify type. It is used between routers to notify about
8171 topic changes on a channel.
8173 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8176 * Partly updated the protocol specification to comply with the
8177 changes now made. It is still though a bit outdated.
8179 * The JOIN notify type now takes one extra argument <Channel ID>.
8180 The packet used to be destined to the channel but now the
8181 JOIN type may be sent as list thus it is impossible to
8182 destine it to any specific channel. By adding this argument
8183 it is again possible.
8185 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Added CREDITS file. The CHANGES and CREDITS file will appear
8188 in the distribution as well.
8190 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8193 types in the server's silcd/packet_receive.c.
8195 * Implemented CMODE and CUMODE to work in router environment.
8197 * Fixed minor encoding and decoding buglet from the
8198 lib/silccore/silcmode.c.
8200 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8203 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8205 * Changed all SilcConfigServer* and silc_config_server* to
8206 SilcServerConfig* and silc_server_config*, respectively.
8209 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Associated the ID (client or server ID) to the Authentication
8212 Payload to avoid any possibility of forging. Updated the
8213 protocol specification and the code accordingly.
8215 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * The RSA key length is now save to the RsaKey context in the
8218 key generation process in lib/silccrypt/rsa.c. The key length
8219 is now used to figure out the maximum size of the block allowed
8220 to be encrypted/signed.
8222 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8223 is equivalent to the silc_mp_mp2bin but does not allocate any
8226 * Changed silc_mp_mp2bin API to take length argument. If it is
8227 non-zero then the buffer is allocated that large. If zero, then
8228 the size is approximated using silc_mp_sizeinbase, which however
8231 * Created Global RNG API which is global RNG that application can
8232 initialize. After initializing, any routine anywhere in the
8233 code (including library) can use RNG without allocating a new
8234 RNG object. This was done to allow this sort of use of the
8235 RNG in code that has no chance to allocate RNG object. All
8236 applications currently allocate this and many routines in the
8237 library use this. Affected file lib/silccrypt/silcrng.[ch].
8239 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8240 it to use the Global RNG API.
8242 * Defined Authentication Payload into protocol specification that
8243 is used during SILC session to authenticate entities. It is
8244 used for example by client to authenticate itself to the server
8245 to obtain server operator privileges.
8247 Implemented this payload into the lib/silccore/silcauth.[ch].
8248 Implemented also routines for public key based authentication
8249 as the new protocol specification dictates.
8251 Moved definitions of different authentication methods from
8252 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8254 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8255 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8256 silc_pkcs_verify_with_hash functions into the file
8257 lib/silccrypt/silcpkcs.[ch].
8259 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * The client entry's userinfo pointer must be always valid.
8262 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8263 will fail since it requires the userinfo. Now, the userinfo
8264 is allocated as "" if actual userinfo does not exist. Actually,
8265 it must exist and it is totally Ok to drop client connections
8266 that does not announce the userinfo. However, we will make
8267 this workaround for now.
8269 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8270 to return the remote port by socket.
8272 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8275 SILC_SERVER_PENDING_EXEC and added an new macro
8276 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8277 data or when error occurs while processing the pending command.
8279 Added new argument `destructor' into silc_server_command_pending
8280 and to the SilcServerCommandPending object. This destructor is
8281 now called after calling the pending callback or if error occurs
8282 immediately. If error occurs the actual pending callback won't
8283 be called at all - only the destructor. The destructor may be
8284 NULL if destructor is not needed.
8286 All this applies for client library code as well. Similar
8287 changes were made there as well for the pending commands.
8289 In the client, the application must now allocate the
8290 SilcClientCommandContext with the silc_client_command_alloc
8293 * Added reference counter to the SilcServerCommandContext. Added
8294 function silc_server_command_alloc and silc_server_command_dup
8297 Same type of functions added to the client library for the same
8300 * Removed the cmd_ident from IDListData away since it is now
8301 global for all connections. It is the command identifier used
8302 in command sending and with pending commands. The affected file
8305 * Added reference counter to the SilcSocketConnection objecet to
8306 indicate the usage count of the object. The object won't be
8307 freed untill the reference counter hits zero. Currently only
8308 server uses this, and client ignores it. The client must be
8309 set to use this too later. The affected files are
8310 lib/silccore/silcsockconn.[ch]. Added also the function
8311 silc_socket_dup to increase the reference counter.
8313 This was mainly added because it is possible that the socket
8314 is removed underneath of pending command or other async
8315 operation. Now it won't be free'd and proper DISCONNECTING
8316 flags, etc. can be set to avoid sending data to connection that
8317 is not valid anymore.
8319 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8320 the connection. After that it sets SILC_SET_DISCONNECTED.
8321 It is, however, possible that the socket data is not still freed.
8322 The silc_server_packet_process now checks that data is not
8323 read or written to connection that is DISCONNECTED. The socket
8324 get's freed when the reference counter hits zero.
8326 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Changed the client operation API: channel_message operation's
8329 `sender' is now the client entry of the sender, not the nickname
8330 and the `channel' is the channel entry, not the channel name.
8332 In the private_message operation the `sender' is now also the
8333 client entry of the sender not the nickname.
8335 Affected file is lib/silcclient/ops.h and all applications
8336 using the client operations.
8338 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Moved the calling of ops->connect() from connect_to_server_final
8341 into receive_new_id functin since that is the point when the
8342 client is actually allowed to send traffic to network. The
8343 affected file is lib/silcclient/client.c.
8345 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8348 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8349 (if needs broadcasting) instead of broadcasting the packets one
8350 by one which would make a burst in the network traffic.
8352 * Added `broadcast' argument to the functions in silcd/server.[ch]
8353 silc_server_create_new_channel[_with_id] to indicate whether
8354 to send New Channel packet to primary router.
8356 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added new function into the silcd/server.[ch] files:
8359 silc_server_create_new_channel_with_id to create new channel with
8360 already existing Channel ID.
8362 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8363 lib/silccore/silcpacket.h. This packet is used t send list of
8364 Set Mode payloads inside one packet. Server uses this to set
8365 the modes for the channels and clients on those channels, that it
8366 announced to the router when it connected to it. The protocol
8367 specification has been updated accordingly.
8369 * The silc_server_new_channel did not handle the packet coming
8370 from normal server as it normally does not send that. However,
8371 when it announces its channels it does send it. Implemented
8372 the support for that.
8374 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8375 into the file lib/silccore/id.h.
8377 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Fixed memory leaks in the functions silc_idlist_del_client,
8380 silc_idlist_del_channel and silc_idlist_del_server in the file
8381 silcd/idlist.c. All of those leaked like a sieve.
8383 * Fixed some small memory leaks in the client's function
8384 silc_client_notify_by_server.
8386 * Added functions into silcd/server.c: silc_server_announce_clients,
8387 silc_server_announce_channels and silc_server_announce_server.
8388 These functions are used by normal and router server to announce
8389 to its primary router about clients, channels and servers (when
8390 router) that we own. This is done after we've connected to the
8393 These functions effectively implements the following packet types:
8394 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8395 and SILC_PACKET_NEW_ID_LIST.
8397 * Added new functions into the silcd/packet_receive.[ch]:
8398 silc_server_new_id_list, silc_server_new_channel_list and
8399 silc_server_new_channel_user_list to handle the incoming
8400 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8402 * Added support of changing Channel ID in the function
8403 silc_server_replace_id. If the server that announces a channel
8404 to the router already exists in the router (with same name but
8405 with different Channel ID), router is responsible to send
8406 Replace ID packet to the server and force the server to change
8407 the Channel ID to the one router has.
8409 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8410 client that the Channel ID has been changed by the router. The
8411 normal server sends this to the client. Client must start using
8412 the new Channel ID as the channel's ID.
8414 Implemented handling of this new type into lib/silcclient/client.c
8415 into the function silc_client_notify_by_server.
8417 * Added new function silc_idlist_replace_channel_id into the files
8418 silcd/idlist.[ch] to replace the Channel ID.
8420 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Call silc_server_command_identify_check always when processing
8423 the IDENTIFY command in silcd/command.c
8425 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
8428 send keepalive packets. The packet can be sent by clients,
8429 servers and routers.
8431 Added function silc_socket_set_heartbeat into the file
8432 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
8433 If not set, the heartbeat is not performed. The actual
8434 heartbeat is implemented in the low level socket connection
8435 library. However, application is responsible of actually
8438 Added silc_server_send_heartbeat to send the actual heartbeat
8439 packet into silcd/packet_send.[ch]. Server now performs
8440 keepalive with all connections.
8442 * Added silc_task_get_first function into lib/silcutil/silctask.c
8443 to return the timeout task with shortest timeout. There was a bug
8444 in task unregistration that caused problems. TODO has been
8445 updated to include that task system must be rewritten.
8447 * The client library will now resolve the client information when
8448 receiving JOIN notify from server for client that we know but
8449 have incomplete information.
8451 * Rewrote parts of silc_server_remove_from_channels and
8452 silc_server_remove_from_one_channel as they did not remove the
8453 channel in some circumstances even though they should've.
8455 * Encryption problem encountered in server:
8457 The LEAVE command used to send the Channel Key packet to the
8458 router immediately after generating it. However, the code
8459 had earlier sent Remove Channel user packet but not immediately,
8460 ie. it was put to queue. The order of packets in the router
8461 was that Channel Key packet was first and Remove Channel User
8462 packet was second, even though they were encrypted in the
8463 reverse order. For this reason, MAC check failed. Now, this
8464 is fixed by not sending the Channel Key packet immediately but
8465 putting it to queue. However, this is more fundamental problem:
8466 packets that are in queue should actually not be encrypted
8467 because packets that are sent immediately gets encrypted
8468 actually with wrong IV (and thus MAC check fails). So, packets
8469 that are in queue should be encrypted when they are sent to
8470 the wire and not when they put to the queue.
8472 However, the problem is that the current system has not been
8473 designed to work that way. Instead, the packet is encrypted
8474 as soon as possible and left to the queue. The queue is then
8475 just purged into wire. There won't be any fixes for this
8476 any time soon. So, the current semantic for packet sending
8479 o If you send packet to remote host and do not force the send
8480 (the packet will be in queue) then all subsequent packets to the
8481 same remote host must also be put to the queue. Only after the
8482 queue has been purged is it safe again to force the packet
8485 o If you send all packets immediately then it safe to send
8486 any of subsequent packets through the queue, however, after
8487 the first packet is put to queue then any subsequent packets
8488 must also be put to the queue.
8490 Follow these rules and everything works fine.
8492 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Added new function silc_server_remove_clients_by_server to
8495 remove all client entries from ID list when the server connection
8496 is lost. In this case it is also important to invalidate all
8497 client entires as they hold the invalid server entry. This
8498 fixes fatal bug when server has lost connection and will reconnect
8501 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Made some sanity checks to silc_server_daemonise like to check
8504 whether the requested user and group actually exists.
8506 * Added sanity check to SKE's silc_ske_responder_finish to check
8507 that the public and private key actually is valid.
8509 * Invalidate the client's nickname when receiving Replace ID
8510 packet and the Client ID is being replaced. This means that the
8511 server will query the nickname if someone needs it (client)
8514 * Sort the ID Cache in client library when the ID Cache data
8515 has changed (needs sorting).
8517 * Do not allow for SILC client to create several connections to
8518 several servers. The client does not support windows right now
8519 and generating multiple connections causes weird behaviour.
8521 Irssi-silc client does support windows and can handle several
8522 connections without problems, see: www.irssi.org and SILC plugin.
8524 * Fixed some places where client was added to the IDList. The
8525 rule of thumb is following (in order to get everything right):
8526 If the client is directly connected local client then the
8527 `connection' argument must be set and `router' argument must be
8528 NULL to silc_idlist_add_client function. If the client is not
8529 directly connected client then the `router' argument must
8530 bet set and the `connection' argument must be NULL to the
8531 silc_idlist_add_client function.
8533 * The funtion silc_server_packet_send_local_channel actually did
8534 not check whether the client was locally connected or not. It
8535 does that now. Fixed a bug related to LEAVE command.
8537 * Fixed Remove Channel User payload parsing bug in server's
8538 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
8540 * The server's silc_server_save_channel_key now checks also the
8541 global ID list for the channel as it might not be in the local
8542 list. Fixed a bug related to LEAVE command.
8544 * Is this the end of the [<unknown>] buglet that has been lurking
8545 around for a long time? A little for loop fix in server's
8546 silc_server_command_whois_parse that is used by both IDENTIFY
8547 and WHOIS command. At least, this was a clear bug and a cause
8548 of one type of [<unknown>] buglet.
8550 * WHOIS and IDENTIFY commands call the function
8551 silc_server_command_[whois/identify]_check function even if
8552 we are not router server.
8554 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Added --with-gmp configuration option. If set the GMP
8557 is always compiled in the SILC source tree. If not set then
8558 it is checked whether the system has the GMP3 installed. If
8559 it has then the GMP won't be compiled (the system's headers
8560 and library is used), if it doesn't have it then the GMP is
8561 compiled in the SILC source tree.
8563 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Changed RSA private exponent generation to what PKCS #1
8566 suggests. We try to find the smallest possible d by doing
8567 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
8568 not security fix but optimization.
8570 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Added new config entry [Identity] to fork the server and run
8573 it as specific user and group. A patch from Bostik.
8575 * Imported Dotconf configuration library into lib/dotconf.
8576 This will be used to create the SILC configuration files later.
8577 It will appear in the distsribution after this commit.
8579 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * A big code auditing weekend happening. Auditing code for
8582 obvious mistakes, bugs and errors. Also, removing any code
8585 Removed files for being obsolete:
8587 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
8588 inline in the file lib/silcutil/silcbuffer.h)
8590 o lib/silcutil/silcbufutil.c (the header has inline versions)
8592 Changed code to fix possible error conditions:
8594 o The buffer formatting routines now check that the destination
8595 buffer really has enough space to add the data. This applies for
8596 both buffer formatting and unformatting
8597 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
8598 unformatting was changed to accomodate following rules:
8599 XXX_*STRING_ALLOC will allocate space for the data into the pointer
8600 sent to the function while XXX_*STRING will not allocate or copy
8601 the data into the buffer. Instead it sets the pointer from the
8602 buffer into the pointer sent as argument (XXX_*STRING used to
8603 require that the pointer must be allocated already). This change
8604 makes this whole thing a bit more consistent and more optimized
8605 (note that the data returned in the unformatting with XXX_*STRING
8606 must not be freed now). The routines return now -1 on error.
8608 o Tried to find all code that use buffer_format and buffer_unformat
8609 and added return value checking to prevent formatting and
8610 especially unformatting errors and possible subsequent fatal
8613 o Changed ske->x and ske->KEY to mallocated pointers in
8614 lib/silcske/silcske.h. Fixed possible data and memory leak.
8616 o Added return value checking to all *_parse* functions. Fixed
8617 many memory leaks as well.
8619 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
8620 so that buffer overflows would not happen. All code now also
8621 checks the return value as it can fail.
8623 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added reconnection support to server if the normal server looses
8626 its connection to the router (for example if router is rebooted).
8627 The server performs normal reconnection strategy implemented
8628 to the server. Affected file silcd/server.c.
8630 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Added new packet type SILC_PACKET_SET_MODE that is used to
8633 distribute the information about changed modes (for clients,
8634 channels and clients channel modes) to all routers in the
8635 network. Updated the protocol specification accordingly.
8637 Added functions into silcd/packet_send.c and
8638 silcd/packet_receive.c: silc_server_send_set_mode,
8639 silc_server_set_mode.
8641 Added new files silcmode.[ch] into lib/silccore that implements
8642 the encoding and decoding of Set Mode Payload. Added new type
8643 SilcSetModePayload. Moved the definitions of different modes
8644 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
8646 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Oops, a little mistake in server's connection authentication
8649 protocol. The protocol is not ended with FAILURE but with
8650 SUCCESS if the authentication is Ok. :) Affected file is
8653 * Implemented NICK_CHANGE notify handling in server in the file
8654 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
8655 the local clients on the channel. After the changing nickname
8656 in router environment snhould work and the [<unknown>] nickname
8657 should appear no more.
8659 The silc_server_replace_id function that receives the Replace ID
8660 payload now sends the NICK_CHANGE notify type also in the file
8661 silcd/packet_receive.c
8663 * Changed WHOIS and IDENTIFY command to support the maximum amount
8664 of arguments defined in protocol specs (3328 arguments). This
8665 fixed a bug that caused problems when there were more than three
8668 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Added extra parameter, command identifier, to the
8671 silc_client_send_command so that explicit command identifier
8674 Changed that ID list routines uses specific command identifier
8675 when sending WHOIS/IDENTIFY requests to the server so that they
8676 can be identified when the reply comes back.
8678 Affected files lib/silcclient/command.[ch],
8679 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
8681 * Added `sender' argument to silc_server_packet_send_to_channel
8682 to indicaet the sender who originally sent the packet to us
8683 that we are now re-sending. Ignored if NULL. Affected file
8684 silcd/packet_send.[ch].
8686 * Added some server statistics support in silcd/server_internal.h
8687 SilcServerStatistics structure and around the server code. Also
8688 send some nice statistics information when client is connecting
8691 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Fixed channel ID decoding in server's JOIN command reply in
8694 silcd/command_reply.c
8696 * Fixed braodcasting of replace ID payload to not to send it if
8697 we are standalone server in silcd/packet_receive.c.
8699 * Fixed all channel message sending routines to not to send
8700 packets to clients that has router set, since they are routed
8701 separately in the same function earlier. Affects file
8702 silcd/packet_send.c and all channel packet sending functions.
8704 * In USERS reply, res_argv[i] are not allocated, the table
8705 is allocated. Thus changed that free the table, not its
8708 * In server's whois_check and identify_check if the client is
8709 locally connected do not send any WHOIS commands - they are not
8712 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Fixed some minor bugs in client when sending WHOIS command. The
8715 arguments was in wrong order.
8717 * Removed statis function add_to_channel from server in
8718 silcd/command.c that was previously used with the joining but
8721 * Tested USERS command in router environment successfully with two
8722 routers, two servers and two clients.
8724 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Reorganized the USERS command and command reply in client library
8727 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
8728 When the command is given by user we register a pending command
8729 callback that will reprocess the command after the reply has been
8730 received from the server. When reprocessing the packet we then
8731 display the information. Thus, the USERS information is displayed
8732 now in the command callback instead of in the command reply
8733 callback. The processing of the command is same as previously
8734 when server has sent the command reply in the JOINing process.
8736 * Added to USERS command in silcd/command_reply.c to join the client,
8737 we didn't use to know about, to the channel after we've created
8738 a client entry for it. Also, for clienet we did know already still
8739 check whether it is on the channel or not and add it if not.
8741 * Removed silc_server_command_join_notify as the function and its
8744 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8746 * Changed the client's pending command handling to the same as the
8747 server's pending command handling. It is also now possible to
8748 execute command reply functions from other command reply
8749 function as the function callbacks for commands and command
8750 replies are one and same. The pending commands are not static
8751 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
8752 in client connection context. Thus, pending commands are server
8753 connection specific as it is convenient.
8755 Changed the function silc_client_command_pending and
8756 silc_client_command_pending_del and added new function
8757 silc_client_command_pending_check. Removed the
8758 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
8761 * Added cmd_ident, current command identifier, to the client
8762 connection context in lib/silcclient/client.h to keep track on
8763 command identifiers used in command sending. Client's command reply
8764 function handling now supports the mandatory command identifiers.
8766 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
8767 funtions in client to fully support pending command callbacks.
8769 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
8770 as one of the arguments to the application in the command reply
8773 * NOTE: The FORWARDED flag is depracated. It used to be depracated
8774 before first releasing SILC but came back. Now it is removed again
8775 and should come back nomore. The FORWARDED flag was used only
8776 by the JOINing procedure by forwarding the command packet to router.
8777 Now, the JOINing procedure has been changed to more generic (due
8778 to various router environment issues) and FORWARDED is not needed
8779 anymore for anything. The protocol specification is yet to be
8782 Now, removed silc_server_packet_forward from server and the flag
8783 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
8785 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Renamed NAMES command to USERS command. The NAMES was named that
8788 due to historical reasons. Now it is renamed. Also, rewrote
8789 parts of the USERS command. The nickname list is not sent anymore
8790 by the server. Only Client ID and mode lists are sent in the USERS
8791 command. Changed this also to the protocol specification.
8793 The client now resolves the names and stuff after it receives
8794 the USERS list from the server when joining to the channel.
8796 * WHOIS and IDENTIFY commands has been changed to support multiple
8797 Client ID's per command. One can now search for multiple users
8798 in the network by sending only one WHOIS or IDENTIFY command.
8799 Changed the code and the protocol specifications.
8801 * Removed silc_server_command_identify_parse and changed that IDENTIFY
8802 uses silc_server_command_whois_parse to parse the request. */
8804 * If normal server, do not parse the WHOIS and IDENTIFY requests
8805 before sending it to the router. Saves some time.
8807 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Fixed JOIN command on client library. Wrong number of arguments
8810 used to crash the client.
8812 * Added silc_server_channel_has_global function to check whether
8813 channel has global users or not.
8815 * Added silc_server_channel_has_local function to check whether channel
8816 has locally connected clients on the channel.
8818 * The silc_server_remove_from_one_channel now checks whether the
8819 channel has global users or not after given client was removed from
8820 the channel. It also checks whether the channel has local clients
8821 on the channel anymore. If it does not have then the channel entry
8822 is removed as it is not needed anymore.
8824 * The silc_server_notify now checks on JOIN notify whether the joining
8825 client is one of locally connected or global. If it is global then
8826 the channel has now global users on the channel and that is marked
8827 to the channel entry. Also, it now saves the global client to
8828 global list who is joining and JOINs it to the channel. This is
8829 for normal server, that is.
8831 Changed silc_server_send_notify_on_channel,
8832 silc_server_packet_relay_to_channel and
8833 silc_server_packet_send_to_channel check if we are normal server
8834 and client has router set (ie. global client) do not send the
8835 message to that client, as it is already routed to our router.
8837 * Implemented LEAVE notify type handling in silc_server_notify
8840 * Tested LEAVE command in router environment successfully. Tested
8841 with two routers, two servers and two clients.
8845 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
8847 * Implemented SIGNOFF notify type handling in silc_server_notify
8850 * silc_server_remove_id now removes the client entry from all channels
8851 it has joined and thusly sends SIGNOFF notify type.
8853 * Rewrote the NAMES list generation in server by removing two excess
8854 loops. The lists are created now inside one loop.
8856 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * silc_server_remove_channel_user checks now also global list
8859 for channel and client.
8861 * silc_server_new_channel_user checks now both local and global
8862 list for channel and client. Fixed a bug in client id decoding.
8863 Used to decode wrong buffer.
8865 * silc_server_channel_message checks now both local and global
8866 list for channel entry.
8868 * Tested channel joining (hence JOIN) in router environment
8869 successfully. Tested with two routers, two servers and two
8872 * Tested channel message sending in router environment successfully.
8874 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Added silc_server_save_channel_key into server.[ch] to save the
8877 received channel key in Channel Key payload processing. It is
8878 also used in JOIN command reply handling.
8880 Equivalent function silc_client_save_channel_key added into
8881 client.[ch] into client library.
8883 * Changed JOIN command reply to send information whether the channel
8884 was created or not (is existing already) and the channel key
8885 payload. Changed protocol specs accordingly.
8887 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
8888 the request was sent by ID and not by nickname. Crashed on
8891 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
8894 now correctly save the received data.
8896 * silc_server_free_sock_user_data now notifies routers in the
8897 network about entities leaving the network.
8899 At the same time implemented functions silc_server_remove_id
8900 and silc_server_send_remove_id to receive and send REMOVE_ID
8901 packets. The packet is used to notify routers in the network
8902 about leaving entities. The ID removed will become invalid in
8905 * Added function silc_idlist_del_server into server. Removes and
8906 free's server entry from ID list.
8908 * silc_server_private_message function now checks, if we are router,
8909 that the destination ID really is valid ID, naturally.
8911 * In router when NEW_ID packet is received (for new client) the
8912 hash of the Client ID is saved in the ID Cache but the
8913 client->nickname is set to NULL, instead of putting the hash
8916 IDENTIFY command now also checks that client->nickname must be
8917 valid. If it is not if will request the data from the server who
8918 owns the client. Added new function
8919 silc_server_command_identify_check.
8921 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
8922 to set the command to already allocated Command Payload.
8924 * Tested private message sending in router environment with two
8925 routers, two servers and two clients. Fixed minor bugs and now
8928 * Fixed segfault from client's NAMES command. Used to crash if
8931 * Forwarded packets must not be routed even if it is not destined
8932 to the receiver. Changed server code comply with this.
8934 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Added `require_reverse_mapping' boolean value to ServerParams
8937 structure. If TRUE (not default) the server will require that
8938 the connecting host has fully qualified domain name.
8940 If the reverse mapping is not required and hostname could not be
8941 found the IP address is used as hostname.
8943 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Implemented version string checking to both client and server.
8946 The check is incomplete currently due to the abnormal version
8947 strings used in development version of SILC.
8949 * Changed all command functions in server to use the new
8952 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Changed char *data to unsigned char *data in ID Cache system to
8955 support binary data as ID Cache data. Changed code to support
8956 binary data in lib/silccore/idcache.c.
8958 * Renamed silc_server_packet_relay_command_reply to
8959 silc_server_command_reply as it is normal packet receiving
8960 function. Rewrote the function to accept command replys for
8961 servers and not only for clients.
8963 * Mark remote router always as registered server if we are connecting
8964 to it. Otherwise, commands sent by the router to us are ignored.
8966 * All ID List find routines now returns the ID Cache Entry pointer
8967 as well if requested.
8969 * WHOIS command works now in router environment, tested with two
8970 routers, two servers and two clients.
8972 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
8973 in router environment (as it is almost equivalent to WHOIS) but
8974 hasn't been tested thoroughly. Added new functions:
8976 silc_server_command_identify_parse
8977 silc_server_command_identify_send_reply
8978 silc_server_command_identify_from_client
8979 silc_server_command_identify_from_server
8981 * Disabled route cache adding because adding two different ID's with
8982 same IP replaces the old cache entry thus giving wrong route.
8983 The entry->router->connection is always the fastest route anyway
8984 so route cache may not be needed. Of course, new routes maybe
8985 established after receiving the ID when the entry->router->connection
8986 might not be anymore the most optimal.
8988 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Add route cache for received ID for fast routing.
8992 * Added silc_server_packet_route to route received packet on router
8993 that is not destined to us.
8995 * Renamed silc_server_get_route to silc_server_route_get.
8997 * Added id_string and id_string_len fields into SilcServer to
8998 include encoded ServerID for fast comparing without excess
8999 encoding of the ID's.
9001 * Cleaned up WHOIS command on server side. Added following static
9004 silc_server_command_whois_parse
9005 silc_server_command_whois_check
9006 silc_server_command_whois_send_reply
9007 silc_server_command_whois_from_client
9008 silc_server_command_whois_from_server
9010 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9011 arguments in command replies. All command functions should be
9012 updated to use this macro.
9014 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Minor typo fixes on command reply handling on server.
9018 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Added silc_server_command_add_to_channel internal routine to add
9021 the client to the channel after router has created the channel and
9022 sent command reply to the server.
9024 * Added generic silc_server_send_command to send any command from
9027 * Use static buffer with ID rendering instead of duplicating data.
9029 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Fixed a channel user mode bug when joining to a channel server gave
9032 everybody channel founder rights, oops.
9034 * We mark ourselves as the router of the incoming server connection
9035 if we are router ourselves. This way we can check in some packet
9036 sending functions whether it is locally connected server. For
9037 incoming router connections we put NULL.
9039 * For router sending packets locally means now always sending the
9040 packet cell wide; to local clients and local servers. For normal
9041 server sending packet locally means sending it to only local
9044 * Fixed the JOIN command to really work in router environment. If the
9045 channel is created it is always created by the router. Router is
9046 also responsible of making the initial joining to the channel,
9047 sending JOIN notify to the sending server and distributing
9048 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9049 does not exist server doesn't do anything else but forward the
9050 command to the router which performs everything.
9052 * Added silc_server_send_channel_key function to send the Channel Key
9055 * Added silc_server_create_channel_key to create new channel key. The
9056 channel key is now re-generated everytime someone joins or leaves
9057 a channel, as protocol dictates. Note: channel->key_len is the
9060 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9063 packet_receive.[ch] to separate packet sending and receiving
9064 routines. The server.[ch] now includes everything else including
9065 actual packet processing (writing and reading data) and other
9068 Renamed silc_server_private_message_send_internal to
9069 silc_server_send_private_message. The routine is still though
9070 used only to relay private messages as server does not send
9071 private messages itself.
9073 Renamed silc_server_new_channel to silc_server_create_new_channel
9074 and added new function sicl_server_new_channel that handles the
9075 incoming New Channel packet. Added also new sending function
9076 silc_server_send_new_channel to send New Channel Payload.
9078 * Added new function silc_server_notify to process incoming notify
9079 packet to the server/router. Server may then relay the notify
9080 to clients if needed.
9082 * Added new function silc_server_new_channel_user to process incoming
9083 New Channel User packet. Router will redistribute the packet and
9084 send JOIN notify to its local clients and locally connected servers
9085 if needed. Normal server will send JOIN notify to its local client
9086 on same channel when received this packet. Added also corresponding
9087 sending function silc_server_send_new_channel_user to sent the
9090 * Added boolean route argument to send_notif_to_channel and
9091 packet_send_to_channel functions to attempt to route the packet
9092 if it is TRUE and send only locally if it is FALSE.
9094 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9096 * silc_server_replace_id now broadcasts the received replace ID
9097 packet if it is not broadcast packet already. The router must
9098 broadcast to inform other routers about changed ID.
9100 * Added backpointer to server's router into SilcServer context in
9101 silcd/server_internal.h.
9103 * Fixed silc_server_packet_broadcast to send correct broadcast
9106 * The channel key is now distributed to the local client as soon
9107 as it is received from the router (in router environment) so that
9108 no other packet may be sent for the channel until client has
9111 * silc_server_remove_channel_user now broadcasts the received
9112 Remove Channel User packet if it is not broadcast packet already.
9113 The router must broadcast to inform other routers about removed
9116 * Added users field into SilcPacketContext that is a reference count
9117 of the context. One can increase the reference count by calling
9118 silc_packet_context_dup which is now changed to just increase the
9119 reference count instead of duplicating the data. The reference
9120 count is decresed by calling silc_packet_context_free that will
9121 free the data after the reference count hits zero.
9123 For now on the packet context and everything allocated into it
9124 (including the raw packet from network) must be freed by calling
9125 the new silc_packet_context_free function. Added also new function
9126 silc_packet_context_alloc that must be used now to allocate the
9127 context. This also means that if a routine is asynchronous from
9128 silc_[client/server]_packet_parse_type the packet context must
9129 be duplicated by calling silc_packet_context_dup. Otherwise it
9130 gets free'd after silc_[client/server]_packet_parse_type returns.
9131 Also, one must remember that if packet is duplicated then its
9132 reference count must be decresed by calling the free function as
9133 many times as it was duplicated.
9135 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9136 from both client and server.
9138 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9140 * Made joining to a channel working in router environment.
9142 * Cleaned up JOIN command on server side and create function
9143 silc_server_command_join_channel internal routine to make the
9146 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Changed silc_command_pending list to SilcDList. Also, added
9149 `ident' field to SilcServerCommandPending structure to identify
9150 the reply and to call correct callback.
9152 Added silc_server_command_pending_check function to replace the
9153 corresnponding macro. The silc_command_pending list is not
9156 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9157 to set identifier to previously allocated Command Payload. It
9158 is used to set identifier for command when resending Command
9161 * Added silc_command_payload_encode_payload to encode Command
9162 Payload buffer from SilcCommandPayload structure.
9164 * Added silc_argument_payload_encode_payload to encode Argument
9165 payload buffer from SilcArgumentPayload structure.
9167 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Changed WHOIS command to support router connection on server side.
9170 The whois request is always sent to router unless the server is
9171 standalone server. After server has received the reply from the
9172 router will it send the reply to the client.
9174 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9175 broadcast received broadcast packet. The function is used only
9176 by router. The broadcast packet is always sent to the router's
9179 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9180 render given ID to printable string, for log files for example.
9182 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Made basic router to router connections working. At least they
9185 can now connect to each other but nothing really works the way
9186 they are supposed - yet.
9188 * Added new initiator token to RouterConnection configuration
9189 file in silcd/serverconfig.[ch]. It is used to tell whether we
9190 are the initiator to the remote router or whether we'll expect
9191 the other end to connect.
9193 * Moved registering of listener task to silc_server_init, hence
9194 the server starts listenning as soon as it is run, even if it
9195 does not have connections to other routers. Let's see how well
9198 * Changed default connection retry timeouts for more suitable in
9201 * Removed cipher and such arguments from silc_idlist_add_client
9202 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9203 Added new function silc_idlist_add_data to add the keys and stuff
9206 * Added SilcIDListData structure and added it to SilcClientEntry
9207 and SilcServerEntry as their first field in the structure. This
9208 way we can explicitly cast the ID entries to the SilcIDListData
9209 structure and get common data for the entries. In past, we had
9210 to first check what type of connection it is and then cast it to
9211 correct ID entry type. Now, we can directly cast the opaque
9212 pointer to the SilcIDListData (no matter what ID entry it actually
9213 is) and get the data needed.
9215 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9218 in some circumstances even if threre were timeout tasks, though not
9219 IO tasks, but tasks anyway. Now fixed.
9221 * Defined SilcServerConnection structure to hold connection specific
9222 stuff about directly connected servers and routers. The definition
9223 is currently in silcd/server_internal.h. I thought about having
9224 a bit more important role fro this struct but for now it is used
9225 only when connecting to other server (or router actually).
9227 * Added connecting retry support in server when connecting to
9228 router(s). The retry feature implement exponential backoff
9229 algorithm. Also, added SilcServerParams structure to hold default
9230 parameters for server. For now, it include these retry settings
9231 and are hard coded. After server is moded to be as Silc Server
9232 Library this structure will be more important.
9234 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Changed client librarys channel->clients table to SilcList and
9237 changed code accordingly.
9239 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Changed client's channel table to SilcList and changed code
9242 accordingly. Also changed SilcChannelClientEntry to include back-
9243 pointer to the channel so that client entry can use that structure
9244 as list as well and we have fast cross-reference to the channel.
9245 This change dramatically decreased the complexity of channel
9246 handling with client entry and vice versa (removed one extra
9247 loop when searching for channel entry from many functions).
9249 * Changed server->sim from table to SilcDList and changed code
9252 * NAMES command can now be used from user interface. It will show
9253 the user list on the channel, neatly.
9255 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9256 Code now saves realname of the user if it becomes available.
9258 * Renamed configure.in to configure.in.pre and made ./prepare
9259 script to automatically add correct version string to
9260 configure.in which it creates from configure.in.pre.
9262 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * NAMES command reply now shows users mode with the nickname when
9267 * Moved silc_client_ch[u]mode[_char] functions from
9268 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9269 place sucks, they are utility functions and should be in some
9272 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9274 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9277 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Added TRQ (efficient deque and list library) into lib/trq. This is
9282 a very good list library that is currently used in the SILC. Defined
9283 SilcList API over the library because I didn't like the API very
9284 much. See lib/trq/silclist.h for the API and examples of how to
9285 use the API. Fixed various places in the code to use the new
9286 SilcList API. The SilcList is meant for lists that has a structure
9287 already defined as a list. It is not suitable to add just some
9288 context to the list (in TRQ, the context is the list actually).
9290 So, I defined SilcDList that can be used for the purpose where
9291 predefined list structure does not exit. This can be used as
9292 such list. Now some context just can be added to the SilcDList.
9293 Currently this list is not used in the SILC just yet, though there
9294 are a lot places where this can replace dynamically allocated
9295 tables and I will fix these places, later, to use SilcDList.
9296 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9297 and use TRQ internally).
9299 Also fixed some annoying warning messages that the original TRQ
9300 code generated. Also minor changes to TRQ's Makefile.in.
9302 * Added support for querying by Client ID to both WHOIS and
9303 IDENTIFY commands into server, as required by the protocol.
9305 * Removed method function pointers from SilcBuffer structure. They
9306 weren't used to anything and just increased the context size for
9307 no good reason. This change also made silc_buffer_alloc and
9308 silc_buffer_free functions inline functions.
9310 * Disabled command flooding detection support until it's fixed so
9311 that it accepts commands in but does not execute them more than once
9314 * Added silc_net_localhost(), to return local hostname, into
9315 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9316 that must be initialized before calling silc_client_init.
9318 * Added new function: silc_server_send_notify_on_channels to send
9319 notify messages to all channels client has joined. It is assured
9320 that the message is sent only once per client.
9322 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9323 lib/silcutil/silcutil.[ch] as silc_format function. The new
9324 function is generic and is used by server as well, not only by
9325 the logging routines.
9327 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9328 the provided version string was not acceptable. Added new function:
9329 silc_ske_check_version into lib/silcske/silcske.h. The function
9330 must be implemented by the application (client or server) and it
9331 does not reside in the SKE library. The function checks the version
9332 string remote end sent.
9334 * Added back pointers (to opaque context and to SilcSocketConnection)
9335 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9337 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9338 duplicate packet context structure.
9340 * Changed `notify' client operation to send same arguments as client
9341 receives from server except for ID's. ID's are mapped to correct
9342 ID entry and that is returned. Also, if channel entry is not sent
9343 by server but the notify is for channel the channel entry is sent
9344 to application (otherwise application doesn't know that it is for
9345 channel (library gets it from packet's Destination ID)).
9347 * Added silc_client_remove_from_channels into client library to
9348 remove a client from all channels it has joined to. Used when
9349 received SIGNOFF notify from server. Added also new function
9350 silc_client_replace_from_channels to replace old ID entry with
9351 new ID entry on all channels. Used when received NICK_CHANGE
9354 * Fixed ID Cache list handling in silc_idlist_get_client in
9355 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9356 to get (or query) client by ID.
9358 * Updated TODO list.
9360 * Added connection authentication status message defined by the
9361 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9362 support for these into the code in client and server side.
9364 * Added generic function silc_client_send_command to send any command
9365 with variable argument list. Application should use this function
9366 to send commands if the command functions provided by the library
9367 does not suite for the application's user interface needs.
9369 * Added new `failure' client operation. Application is notified about
9370 received failure packet if client is executing a protocol. In this
9371 case the protocol's execution has failed.
9373 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9374 is required by the protocol.
9376 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9377 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9380 * Added status flag to SilcSKE object to indicate realtime status
9381 of the SKE protocol.
9383 * Application receives now exactly same command reply arguments as
9384 the library receives from server. However, if ID is received the
9385 corresponding ID entry is returned to the application (eg. Client
9386 ID is mapped to correct SilcClientEntry entry and that is returned).
9387 Changed command_reply client operation due to this change.
9389 * Changed all ID's in commands and in command replys as ID Payloads.
9390 Change affected both client and server side codes.
9392 All ID's sent in SILC network (with execption of ID's in SILC
9393 Packet header) are sent in ID Payload to support variable length
9396 * Server now notifies nick changes and notifies all clients on
9397 the channels about the new nickname (about the new Client ID,
9400 * Implemented CMODE command to change channel modes. Supports all
9401 channel modes defined by the protocol specs except ban and invite
9402 lists. (Also, private channel key mode is supported but support for
9403 setting private channel key in client is missing, thus, this mode
9404 has no effect on client side (except that server requires that the
9405 client uses private channel key and normal channel traffic does not
9408 Also, invite mode works per se, but INVITE command does not work
9409 yet correctly, so you can set channel as invite only channel but
9410 inviting clients to the channel does not work (it is yet to be
9411 thought what's the best way to do it).
9413 * Added new command SILC_COMMAND_CUMODE to change user mode on the
9414 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
9415 Implemented CUMODE command to change user's mode on the channel.
9416 Supports all modes defined by the protocol specs.
9418 * Added NAMES command reply to return users modes on the channel.
9420 * Removed unnecessary and slow ciphers from lib/silccrypt.
9422 * Set SO_KEEPALIVE option to connection sockets by default.
9424 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
9426 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
9427 redefined the Notify Payload into protocol specs.
9429 * Added silc_id_payload_parse_id to get ID directly from raw
9432 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
9435 accept searching by Client ID as well.
9437 * Added support for LEAVE and SIGNOFF notify types in client library.
9439 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
9440 to parse ID Payload from raw data.
9442 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Added flags parameter into silc_ske_assemble_security_properties
9445 function in lib/silcske/silcske.[ch].
9447 * Changed notify client operation to fit better for notify messages
9448 sent by server. The notify payload received from server is now
9449 passed to the application (after parsing it to SilcNotifyPayload).
9450 It is application's responsibility to retrieve the arguments
9451 from the payload and show the message the way it wants. The message
9452 sent by server is implementation specific.
9454 * Changed public keys to comply with the protocol specification.
9455 Old public keys are not supported anymore and are not compatible.
9457 * Removed nickname from Channel Payload as the latest draft removed
9458 it. The client must resolve the nickname from the NAMES command
9459 reply received when it joined the channel.
9461 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
9463 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Fixed some errors in protocol specification drafts.
9467 * Created lib/silccore/silcnotify.c to implement Notify Payload
9468 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
9469 generic payloads described by protocol specifications. The file
9470 includes implementations for ID Payload and Argument Payload.
9472 * Changed Command Payload implementation to use the new Argument
9473 Payload. Changed command_xxxx_payload to command_payload_xxxx
9474 to comply with SILC coding conventions.
9476 * Added suppport for Argument Payload handling in Notify Payload
9477 implementation as protocol requires it. Added the new support
9478 into server and client lib as well.
9480 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Added support for multiple nicknames on same channel. [n] is
9483 added locally to the nickname if there are more than one same
9484 nicknames on the channel.
9486 * Server now sends all nicknames that matched WHOIS request.
9487 Client also shows the list received from server.
9489 * Added TOPIC command to client side. User can now set and show
9490 current topic on channel.
9492 * Added MOTD command to client and server. Also, server sends the
9493 motd when client connects to the server.
9495 * Changed version strings to comply ISO 8601.
9497 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Fixed protocol error handling in client library. It should now
9500 cope even if the SKE fails for some reason.
9502 * Made new protocol specification drafts for submitting to IETF.
9504 * Implemented TOPIC command to server in silcd/command.c.
9506 * Added two new notify types into lib/silccore/silcnotify.h:
9507 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
9508 notify nickname change and topic setting/change on a channel.
9510 * API change of command_reply operation in client library. The
9511 application gets now the status type received from server as well.
9513 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Removed the function just added to lib/silcutil/silcschedule.[ch].
9517 * Cras fixed and optimized the packet handling even further and
9518 it should work now. Minor change to the prototype of function
9519 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
9521 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Added new function into lib/silcutil/silcschedule.[ch]:
9524 silc_schedule_with_fd to select() a specified fd. The function
9525 returns after timeout expires or data arrives or goes. The
9526 function is used by packet routines to wait that all data is
9527 received from network.
9529 * Fixed data reading from network in lib/silccore/silcpacket.c.
9530 The code now assures that all data is read from the fd and then
9531 continues packet processing. This was a bug fix since the code
9532 used to drop some data in some circumstances.
9534 * Added new function into lib/silcclient/client.[ch]:
9535 silc_client_start_key_exchange to start key exchange after
9536 connection has been established to server. The code internally
9537 now uses this funtion but its main purpose was to provide it
9538 for applications that perform their own connecting. After
9539 application has created a connection it merely calls this
9540 function to start the key exchange between client and server.
9541 The library takes care of everything else after that.
9543 Updated also lib/silcclient/README to explain the usage of
9546 * Do not send to application information that connection has
9547 been established. Application gets notified it by connect
9550 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * Applied cras's patch to add silc_schedule_one function. The
9553 function runs scheduler once and returns.
9555 * Fixed the scheduler after cras messed it up. The timeout
9556 handling works now as it's supposed to work.
9558 * Added into lib/silccore/ silcnotify.h to include notify
9559 message types support. Changed silc_server_send_notify*
9560 functions, in server.[ch], to support those new notify types.
9561 Added the support for the notify types into client library,
9562 as well. Added new notify client operation into ops.h in
9565 * Changed silc_server_packet_send_to_channel to send normal
9566 packets instead of just channel message packets. The function
9567 is now used to send the notify packets to channels. It is not
9568 used to send channel message packets anymore, as server never
9571 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
9572 va_arg()s as it seems to require it nowadays. I guess, if SILC
9573 is compiled with older va_arg() the new code should work anyway.
9575 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9577 * Splitted core library. Core library (lib/silccore) includes
9578 now only SILC protocol specific core (and common) components.
9579 Created new utility library (lib/silcutil) that includes more
9580 generic purpose stuff. The stuff for util library was taken
9581 from the old core library. This was minor and easy split.
9583 * Created SILC Client Library (lib/silcclient) that includes
9584 implementation of the SILC client without user interface. This
9585 was major move from silc/ directory. The code has been changed
9586 so that it is transparent towards the user interface. The
9587 silc/ directory includes now the same user interface as before
9588 and it uses the new client library. Read lib/silcclient/README.
9589 Basicly, the client library performs everything else related
9590 to SILC except user interface handling. Also, configuration
9591 files are considered to be part of user interface and library
9592 does not handle them.
9594 This change also changed a lot of structures, function naming etc.
9595 Most important change was that SilcClientWindow object was
9596 renamed to SilcClientConnection in the client library. Created
9597 also new file lib/silcclient/ops.h. Also added new files
9598 silc/local_command.[ch] and silc/client_ops.[ch].
9600 All these changes were made to make it easier for user interface
9601 designers to create what ever user interface for the SILC client
9604 It is also expected that the server will be moved to lib
9605 directory as well and SILC Server Library will be created;
9606 sometimes in the future.
9608 * Removed Local commands from lib/silccore/silccommand.h as
9609 they are application specific and new client library does not
9610 handle any of those anymore.
9612 * Several functions moved to lib/silcutil/silcutilc.[ch] from
9613 old client implementation in silc/.
9615 * Added support for callback functions in SILC_LOG_* macros.
9616 Application can now set its own callbacks that will be called
9617 instead of using the default functions that will always print
9618 the debug messages to stderr (or stdout). Also, debugging can
9619 now be disabled by setting silc_debug to FALSE and re-enabled by
9620 setting it to TRUE. Note, that logging will still work even
9621 if debugging is disabled.
9623 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
9624 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
9625 silc_log_reset_debug_callbacks.
9627 * To enable debugging in silc client one must give now -d
9628 option on command line.
9630 * Changed silc_schedule_init to automatically allocate task queues
9631 if they are not allocated before calling it.
9633 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added GMP 3.1 into math library.
9637 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
9640 a channel in SILC network. The packet is used by servers and
9641 routers to notify other routers that user has left a channel.
9642 This little feature was missing until now. Added the feature
9643 to protocol specification as well.
9645 Added functions: silc_server_send_remove_channel_user and
9646 silc_server_remove_channel_user into server.[ch].
9648 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
9649 lib/silccore/silcpacket.h. However, they are not implemented
9652 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9654 * Fixed joining to a channel and sending channel messages
9655 between server and router. The channel message sending should
9656 now work inside a cell.
9658 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Fixed the private message sending between server and router.
9661 The private message sending should now work inside a cell.
9663 * Added silc_server_replace_id into server.[ch] to replace
9664 existing ID in the SILC network.
9666 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
9667 and silc_idlist_replace_server_id into idlist.[ch] in server.
9669 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Fixed the server to server connections. Server can again now
9672 connect to router. Router to router connections probably does
9675 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9677 * Added dynamic protocol registering support. Now protocols can
9678 registered and unregistered on the fly. Patch by cras.
9680 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Added lib/contrib directory to hold routines that some platforms
9683 don't have but are needed by SILC.
9685 * Added getopt.c, getopt1.c and getopt.h from GNU C library
9686 into lin/contrib to provide getopt() and getopt_long() for
9687 those who don't have it.
9689 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Added AWAY command to client. When away message is set and
9692 client receives a private message packet the client automatically
9693 replies to the sender with the away message.
9695 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
9696 bug seemed to be the cause of recent problems when compiling
9699 * Added version detection support to SKE protocol specification
9700 and added the new changes to the SKE implementation as well.
9701 There were other minor changes in the SKE protocol as well.
9703 Many changes in lib/silcske/silcske.[ch] and in
9704 lib/silcske/payload.[ch].
9706 * Added ^U functionality, clear input line. Patch from cras.
9708 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Mainly small bugfixes on core library. Fixed some debugging
9711 logging and buffer overflow in silclog.c.
9713 * Updated config.sub and config.guess on the distribution tree.
9715 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Added command lagging support in server. Client may execute
9718 commands now only once in two seconds.
9720 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Optimized packet reception. MAC computation and checking is now
9723 also more optimized. A lot previously duplicated code is now
9724 used as generic by both client and server.
9726 * Fixed key pair generation in clientutil.c
9728 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Added into lib/silccore/silcbufutil.[ch] new function;
9731 silc_buffer_realloc.
9733 * Moved generic packet sending/encryption functions to
9734 lib/silccore/silcpacket.[ch] from client and server. Some
9735 rewriting of the functions.
9737 * Moved all generic packet reception/decryption functions to
9738 lib/silccore/silcpacket.[ch] from client and server. The
9739 packet processing is now much cleaner in both client and server.
9740 These were major changes in both client and server.
9742 * Created many common functions in server to do packet sending.
9743 Previously code were duplicated a lot, this has been removed
9746 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * Rewrote major parts of the ID cache system. Don't know
9749 whether it is better now or not but at least the API is more
9752 * Major rewrite on ID cache stuff on client because of the ID
9753 cache API changes. Added idlist.c to client.
9755 * Also major rewrite on ID cache stuff on server as well.
9756 Major rewrite of idlist.[ch]. SilcXXXList's are now named
9757 SilcXXXEntry's. We won't keep anymore idlist specific pointers
9758 in hand, instead they are all put into the ID cache system now.
9759 All server_idlist_* routines uses ID cache now instead of
9760 traversing its own lists (those lists does not exist anymore).
9761 SilcIDList though still exists. Also, SilcXXXEntry's are
9764 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9766 * Finally made the SKE implementation compliant to the protocol
9767 specification. All mp integers are now binary encoded as
9768 opposed being HEX encoded.
9770 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
9773 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
9774 functions: silc_[encode/decode]_pem. Also added function
9775 silc_encode_pem_file to PEM encode with newlines ('\n') for
9778 * SILC public keys are now encoded either PEM or binary. Same
9779 option is for private keys as well. By default private keys
9780 are binary encoded and public keys PEM encoded. Silly HEX
9781 encoding were removed.
9783 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
9784 function to create fingerprints.
9786 * Fixed a bug in SHA1; does not change the original data anymore.
9788 * Partly implemented INFO command on client and server side.
9789 Fixed CLEAR command. Changes to SERVER command; show current
9790 server(s) when giving command without arguments. Added
9791 VERSION command to client.
9793 * Added check to server that unregistered connections cannot
9794 execute commands (unless it is specificly allowed).
9796 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Fixed screen refresh.
9800 * Fixed channel joining bug from client. On some circumstances
9801 client tried to join to a channel it had already joined.
9803 * Added public key verification process into client's protocol.c.
9804 The client now verifies the public key from user and saves
9805 it into ~./silc/serverkeys/ directory.
9807 Added into: clientutil.[ch]: silc_client_verify_server_key.
9809 * Changed SKE protocol's silc_ske_initiator_finish function
9810 to accept callback function that verifies the received public
9811 key. Removed old silc_ske_verify_public_key function.
9813 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
9816 silc_pkcs_private_key[_data]_set.
9818 * Made the password and public authentication more cleaner in
9819 server's protocol.c.
9821 * Removed historic and obsolete protocol `channel_auth' from
9822 both client and server.
9824 * Removed wrong way of sending command status messages from
9825 server to client in server's command.c. The old way violated
9826 protocol specification.
9828 Changes to silccore/silccommand.[ch]: removed
9829 silc_command_encode_status_payload -> not needed anymore,
9830 changed silc_command_encode_payload_va to accept extra
9831 argument on variable argument list. The argument type must
9832 now be provided to the function. Also, added new function:
9833 silc_command_encode_reply_payload_va which is same as
9834 normal command_encode_payload_va except command status type
9835 is provided as extra argument.
9837 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added ~./silc directory handling. The directory includes the
9840 public and private keys for the client.
9842 Added silc_client_check_silc_dir, silc_client_create_identifier
9843 and silc_client_load_keys.
9845 * Implemented SILC protocol compliant public key. Added public
9846 and private key saving to and loading from files.
9848 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
9849 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
9850 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
9851 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
9852 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
9854 Implemented: silc_pkcs_save_[public/private]_key[_data] and
9855 silc_pkcs_load_[public/private]_key.
9857 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Added silc_server_get_route (route.[ch]) to get connection
9860 data for the fastest route for given ID.
9862 * Implemented INVITE command on client and server. The command
9863 were re-defined in the SILC Protocol Specification and the
9864 implementation now complies with the specification.
9866 * Implemented PING command on client and server.
9868 * Implemented NAMES command on client and server. The server side
9869 supports currently only normal server not router server yet.
9870 Some changes to NAMES definition in SILC protocol specification.
9872 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Implemented LEAVE command on client and server.
9876 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
9877 again. This change was made to the protocol as well. Server
9878 should not violate the protocol specification anymore.
9880 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
9883 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob