X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=TODO;h=ffc4db000db79a30c4c14d7305a0435c6db668f6;hb=refs%2Fheads%2Fsilc.1.1.branch;hp=429e9a77070a42359e1faed62a66389f0ba89d21;hpb=cc01abfdc22a995fafc455fe52687f9fcb964c0d;p=silc.git diff --git a/TODO b/TODO index 429e9a77..ffc4db00 100644 --- a/TODO +++ b/TODO @@ -1,337 +1,20 @@ -TODO for 1.1 And Beyond -======================= - -NOTE: Any item that doesn't have (***DONE) in it, isn't done yet. - - -lib/silccore/silcpacket.[ch] ****DONE**** -============================ - - o SilcPacketEngine. (***DONE) - - o New SILC Packet API. (***DONE) - - -lib/silccore/silcpacket.[ch] ****PARTLY DONE**** -============================ - - o IV Included flag support, UDP transport support (***TESTING NEEDED) - - -lib/silccore/silcid.[ch] ****DONE**** -======================== - - o Add silc_id_str2id to accept the destination buffer as argument - and thus not require any memory allocation. Same will happen - with silc_id_payload_* functions. (***DONE) - - o silc_id_str2id, silc_id2str to non-allocating routines. (***DONE) - - -lib/silccore -============ - - o All payload encoding routines should take SilcStack as argument. - - -lib/silcskr -=========== - - o Removing key from the repository is not possible currently. It should - be. - - -lib/silcske/silcske.[ch] -======================== - - o IV Included flag support in SKE (it currently doesn't accept it) - - o assemble_security_properties to take cipher, hash, hmac, etc. as - argument. - - o SilcConnAuth header file documentation. - - -lib/silccrypt ****PARTLY DONE**** -============= - - o Implement the defined SilcDH API. The definition is in - lib/silccrypt/silcdh.h. - - o SSH2 public keys support, allowing the use of SSH2 public keys in - SILC. - - o OpenPGP certificate support, allowing the use of PGP public keys - in SILC. - - o SILC PKCS (silcpkcs.h) reorganizing when other PK supports added. - Move the SILC Public Key routines away from the crypto library into - the core library (silccore). silc_pkcs_public/private_key_* routines - to silc_public/private_key_* routines. The silc_public_key_* routines - should also automatically handle SILC Public Keys, and other keys - and certificates as well. Add fe. silcpk.h into silccore. It should - also include the Public Key Payload encoding and decoding routines. - (***DONE) - - o Add DSS support. - - o Cipher optimizations (asm, that this) at least for i386 would be nice. - - o ECDSA and ECDH. - - -lib/silcutil ****PARTLY DONE**** +TODO for 1.1 ============ - o silc_stringprep to non-allocating version. - - o Compression routines are missing. The protocol supports packet - compression thus it must be implemented. SILC Zip API must be - defined. - - o Add builtin SOCKS and HTTP Proxy support, well the SOCKS at least. - SILC currently supports SOCKS4 and SOCKS5 but it needs to be compiled - in separately. - - o bool -> SilcBool (***DONE) - - o Silc FD Stream to WIN32 (lib/silcutil/silcfdstream.h) - - -lib/silcutil/silcbuffer.h ****DONE**** -========================= - - o Remove the `truelen' field from SilcBuffer as it is entirely - redundant since we can get the true length of the buffer by - doing buffer->end - buffer->header. Add silc_buffer_truelen - macro instead. Consider also removing `len' field too since - it effectively is buffer->tail - buffer->data, and adding - silc_buffer_len macro can do the same. These would save - totally 8 bytes of memory per buffer. (***DONE) - - -lib/silcutil/silcbuffmt.[ch] ****PARTLY DONE**** -============================ - - o SilcStack aware silc_buffer_unformat - - o SilcStack aware silc_buffer_format (***DONE) - - o silc_buffer_format reallocates automatically (***DONE) +NOTE: Any item that doesn't have (***DONE) in it, isn't done yet. The +(***TESTING NEEDED) means that the item has been done but not yet properly +tested. - o SILC_STR_OFFSET (***DONE) - -lib/silcutil/silcstack.[ch] ****DONE**** +apps/silcd, The SILC Server ****PARTLY DONE**** =========================== - o Data stack implementation (***DONE) - + o Rewrite rehash, HUP. -lib/silcutil/silcstream.[ch] ****DONE**** -============================ - o Add abstract SilcStream. (***DONE) +SILC Client +=========== -lib/silcutil/silcsocketstream.[ch] ****PARTY DONE**** +lib/silcclient, The Client Library ================================== - - o Add SilcSocketStream (***DONE) - - o Add SilcSocketStream for WIN32 - - o Handle EOS sending to upper layer properly - - o Test QoS after the changes made to socket stream - - -lib/silcutil/silcschedule*.[ch] ****DONE**** -=============================== - - o Scheduler can be optimized for FD tasks by changing the fd_queue - to SilcHashTable instead of using linked list. We need to do - one-to-one mapping of FD to task and hash table is more efficient - for this usage. - - Also redefine the silc_select to perhaps return a separate - structure of the events that actually occurred, instead of - returning the events in the fd_list which is then traversed - in the generic code to find the changed events. This can be - made faster by having own struct which includes only the - changed events, thus the tarversing is faster since the whole - fd_list is not traversed anymore (it is still traversed in the - silc_select but at least it removes one extra tarversing later - for the same list). - - Other task queues should be changed to use SilcList. (***DONE) - - o Add SILC scheduler's internal routines into a table of implementation - function pointers, that the generic code then takes as extern from - implementation. These are the silc_schedule_internal_* routines. - (***DONE) - - o Change SILC_TASK_CALLBACK to non-static, and remove the macro - SILC_TASK_CALLBACK_GLOBAL. (***DONE) - - o SILC Schedule API changes to WIN32. - - -lib/silcutil/silcasync.[ch] ****DONE**** -=========================== - - o Add SilcAsyncOperation to utility library. Any function that takes - callback as an argument must/should return SilcAsyncOperation. - (***DONE) - - -lib/silcutil/silctime.[ch] ****DONE**** -=========================== - - o SilcTime. (***DONE) - - o system time, universal, generalized. (***DONE) - - -lib/silcutil/silcfsm.[ch] ****DONE**** -========================= - - o SILC Finite State Machine API. Replaces SILC Protocol API (***DONE) - - -lib/silcutil/silcnet*, lib/silcutil/*/silc*net* ****PARTLY DONE**** -=============================================== - - o Add UDP interface (***DONE) - - o Add UDP interface for WIN32 - - o New network interfaces (***DONE) - - -lib/silcsftp -============ - - o Porting to use the new util library. - - -lib/silcutil/epoc/* -=================== - - o lib/silcutil/epoc routines missing or not completed. - - o The PKCS#1 also calls global RNG (even though it is not used - currently in SILC, the interface allows its use). - - o Something needs to be thought to the logging globals as well, - like silc_debug etc. They won't work on EPOC. Perhaps logging - and debugging is to be disabled on EPOC. - - -lib/silcmath -============ - - o Import TFM. Talk to Tom to add the missing functions. Use TFM in - client and client library, but TMA in server, due to the significantly - increased memory consumption with TFM, and the rare need for public - key operations in server. - - o Change LTM and TFM function names when importing to SILC tree to avoid - rare linking problems on system that has same named symbols already in - the system. - - o The SILC MP API function must start returning indication of success - and failure of the operation. - - o Do SilcStack support for silc_mp_init, silc_mp_init_size and other - any other MP function (including utility ones) that may allocate - memory. - - o Test on x86_64. - - o All utility functions should be made non-allocating ones. - - -lib/silcasn1 ****PARTLY DONE**** -============ - - o ASN.1 library (***DONE) - - o Header documentation missing. (***DONE) - - o Some string encodings missing (copy/paste matter). (***DONE) - - o Negative integer encoding - - -lib/silcpkix -============ - - o PKIX implementation - - -lib/silcserver -============== - - o (Re)write commands/command replys. - - o (Re)write notify handling. - - o The SERVER_SIGNOFF notify handing is not optimal, because it'll - cause sending of multiple SIGNOFF notify's instead of the one - SERVER_SIGNOFF notify that the server received. This should be - optimized so that the only SERVER_SIGNOFF is sent and not - SIGNOFF of notify at all (using SIGNOFF takes the idea about - SERVER_SIGNOFF away entirely). - - o Another SERVER_SIGNOFF opt/bugfix: Currently the signoff is - sent to a client if it is on same channel as the client that - signoffed. However, the entire SERVER_SIGNOFF list is sent to - the client, ie. it may receive clients that was not on the - same channel. This is actually against the specs. It must be - done per channel. It shouldn't receive the whole list just - because one client happened to be on same channel. - - o MAYBE: The SilcChannelClientEntry can be: - SilcUInt32 address; - SilcUInt32 mode; - - where address is SilcClientEntry address XOR SilcChannelEntry. - You can get SilcClientEntry by doing client = chl->address XOR channel, - and SilcChannelEntry by doing channel = chl->address XOR client. - As long as the other pointer is always available when accessing the - structure this can be done. - - o Add reference counters to all Silc*Entry structures - - o SERVICEs support (plugin, SIM) - - o If client's public key is saved in the server (and doing public key - authentication) then the hostname and the username information could - be taken from the public key. Should be a configuration option! - - o Add a timeout to handling incoming JOIN commands. It should be - enforced that JOIN command is executed only once in a second or two - seconds. Now it is possible to accept n incoming JOIN commands - and process them without any timeouts. THis must be employed because - each JOIN command will create and distribute the new channel key - to everybody on the channel (Fix this to 0.9.x). - - o Related to above. If multiple JOINs are received in sequence perhaps - new key should be created only once, if the JOINs are handeled at the same - time. Now we create multiple keys and never end up using them because - many JOINs are processed at the same time in sequence. Only the last - key ends up being used. - - o The CMODE cipher & hmac change problem (#101). - - -lib/silcclient -============== - - o Some form of rewrite to make it more efficient. - - o Clear up interfaces. - - o Remove silc_client_run and silc_client_run_one from calling SilcSchedule. - Leave the scheduling entirely to application.