#include "silc-channels.h"
#include "silc-queries.h"
#include "silc-nicklist.h"
-#include "version_internal.h"
-#include "version.h"
#include "signals.h"
#include "levels.h"
#include "fe-common/silc/module-formats.h"
/* Command line option variables */
-static bool opt_create_keypair = FALSE;
-static bool opt_list_ciphers = FALSE;
-static bool opt_list_hash = FALSE;
-static bool opt_list_hmac = FALSE;
-static bool opt_list_pkcs = FALSE;
-static bool opt_version = FALSE;
-static char *opt_debug = FALSE;
static char *opt_pkcs = NULL;
-static char *opt_keyfile = NULL;
static int opt_bits = 0;
static int idletag;
SilcClient silc_client = NULL;
-SilcClientConfig silc_config = NULL;
extern SilcClientOperations ops;
extern bool silc_debug;
extern bool silc_debug_hexdump;
-#ifdef SILC_SIM
-/* SIM (SILC Module) table */
-SilcSimContext **sims = NULL;
-uint32 sims_count = 0;
-#endif
+
+void silc_expandos_init(void);
+void silc_expandos_deinit(void);
static int my_silc_scheduler(void)
{
if (!str)
str = g_getenv("IRCNAME");
settings_set_str("real_name",
- str != NULL ? str : g_get_real_name());
+ str != NULL ? str : silc_get_real_name());
}
/* username */
if (!str)
str = g_getenv("IRCUSER");
settings_set_str("user_name",
- str != NULL ? str : g_get_user_name());
-
+ str != NULL ? str : silc_get_username());
+
user_name = settings_get_str("user_name");
}
/* alternate nick */
set = settings_get_str("alternate_nick");
if (set == NULL || *set == '\0') {
- if (strlen(nick) < 9)
- str = g_strconcat(nick, "_", NULL);
- else {
- str = g_strdup(nick);
- str[strlen(str)-1] = '_';
- }
+ str = g_strconcat(nick, "_", NULL);
settings_set_str("alternate_nick", str);
g_free(str);
}
}
}
+#ifdef SILC_DEBUG
+static bool i_debug;
+static bool silc_irssi_debug_print(char *file, char *function, int line,
+ char *message, void *context)
+{
+ printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP,
+ "DEBUG: %s:%d: %s", function, line, message);
+ return TRUE;
+}
+#endif
+
+static void sig_setup_changed(void)
+{
+#ifdef SILC_DEBUG
+ bool debug = settings_get_bool("debug");
+ if (debug) {
+ const char *debug_string = settings_get_str("debug_string");
+ i_debug = silc_debug = TRUE;
+ if (strlen(debug_string))
+ silc_log_set_debug_string(debug_string);
+ silc_log_set_debug_callbacks(silc_irssi_debug_print, NULL, NULL, NULL);
+ return;
+ }
+ if (i_debug)
+ silc_debug = FALSE;
+#endif
+}
+
/* Log callbacks */
static bool silc_log_misc(SilcLogType type, char *message, void *context)
{
- fprintf(stderr, "%s\n", message);
+ printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%s: %s",
+ (type == SILC_LOG_INFO ? "[Info]" :
+ type == SILC_LOG_WARNING ? "[Warning]" : "[Error]"), message);
return TRUE;
}
silc_parse_userfqdn(nickname, ret_nickname, NULL);
}
-/* Finalize init. Init finish signal calls this. */
-
-void silc_core_init_finish(SERVER_REC *server)
+static void silc_register_cipher(SilcClient client, const char *cipher)
{
- CHAT_PROTOCOL_REC *rec;
- SilcClientParams params;
+ int i;
+
+ if (cipher) {
+ for (i = 0; silc_default_ciphers[i].name; i++)
+ if (!strcmp(silc_default_ciphers[i].name, cipher)) {
+ silc_cipher_register(&(silc_default_ciphers[i]));
+ break;
+ }
+
+ if (!silc_cipher_is_supported(cipher)) {
+ SILC_LOG_ERROR(("Unknown cipher `%s'", cipher));
+ exit(1);
+ }
+ }
- if (opt_create_keypair == TRUE) {
- /* Create new key pair and exit */
- silc_cipher_register_default();
- silc_pkcs_register_default();
- silc_hash_register_default();
- silc_hmac_register_default();
- silc_client_create_key_pair(opt_pkcs, opt_bits,
- NULL, NULL, NULL, NULL, NULL);
- exit(0);
+ /* Register other defaults */
+ silc_cipher_register_default();
+}
+
+static void silc_register_hash(SilcClient client, const char *hash)
+{
+ int i;
+
+ if (hash) {
+ for (i = 0; silc_default_hash[i].name; i++)
+ if (!strcmp(silc_default_hash[i].name, hash)) {
+ silc_hash_register(&(silc_default_hash[i]));
+ break;
+ }
+
+ if (!silc_hash_is_supported(hash)) {
+ SILC_LOG_ERROR(("Unknown hash function `%s'", hash));
+ exit(1);
+ }
}
- if (opt_keyfile) {
- /* Dump the key */
- silc_cipher_register_default();
- silc_pkcs_register_default();
- silc_hash_register_default();
- silc_hmac_register_default();
- silc_client_show_key(opt_keyfile);
- exit(0);
+ /* Register other defaults */
+ silc_hash_register_default();
+}
+
+static void silc_register_hmac(SilcClient client, const char *hmac)
+{
+ int i;
+
+ if (hmac) {
+ for (i = 0; silc_default_hmacs[i].name; i++)
+ if (!strcmp(silc_default_hmacs[i].name, hmac)) {
+ silc_hmac_register(&(silc_default_hmacs[i]));
+ break;
+ }
+
+ if (!silc_hmac_is_supported(hmac)) {
+ SILC_LOG_ERROR(("Unknown HMAC `%s'", hmac));
+ exit(1);
+ }
}
- if (opt_list_ciphers) {
+ /* Register other defaults */
+ silc_hmac_register_default();
+}
+
+/* Finalize init. Init finish signal calls this. */
+
+void silc_opt_callback(poptContext con,
+ enum poptCallbackReason reason,
+ const struct poptOption *opt,
+ const char *arg, void *data)
+{
+ if (strcmp(opt->longName, "list-ciphers") == 0) {
silc_cipher_register_default();
silc_client_list_ciphers();
exit(0);
}
- if (opt_list_hash) {
+ if (strcmp(opt->longName, "list-hash-funcs") == 0) {
silc_hash_register_default();
silc_client_list_hash_funcs();
exit(0);
}
- if (opt_list_hmac) {
+ if (strcmp(opt->longName, "list-hmacs") == 0) {
silc_hmac_register_default();
silc_client_list_hmacs();
exit(0);
}
- if (opt_list_pkcs) {
+ if (strcmp(opt->longName, "list-pkcs") == 0) {
silc_pkcs_register_default();
silc_client_list_pkcs();
exit(0);
}
- if (opt_version) {
- printf("SILC Secure Internet Live Conferencing, version %s "
- "(base: SILC Toolkit %s)\n", silc_dist_version, silc_version);
- printf("(c) 1997 - 2001 Pekka Riikonen <priikone@silcnet.org>\n");
- exit(0);
- }
-
- if (opt_debug) {
+ if (strcmp(opt->longName, "debug") == 0) {
silc_debug = TRUE;
silc_debug_hexdump = TRUE;
- silc_log_set_debug_string(opt_debug);
- silc_log_set_callback(SILC_LOG_INFO, silc_log_misc, NULL);
- silc_log_set_callback(SILC_LOG_WARNING, silc_log_misc, NULL);
- silc_log_set_callback(SILC_LOG_ERROR, silc_log_misc, NULL);
- silc_log_set_callback(SILC_LOG_FATAL, silc_log_misc, NULL);
+ silc_log_set_debug_string(arg);
#ifndef SILC_DEBUG
fprintf(stdout,
"Run-time debugging is not enabled. To enable it recompile\n"
"the client with --enable-debug configuration option.\n");
+ sleep(1);
#endif
}
- /* Do some irssi initializing */
+ if (strcmp(opt->longName, "create-key-pair") == 0) {
+ /* Create new key pair and exit */
+ silc_cipher_register_default();
+ silc_pkcs_register_default();
+ silc_hash_register_default();
+ silc_hmac_register_default();
+ silc_create_key_pair(opt_pkcs, opt_bits, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, TRUE);
+ exit(0);
+ }
+
+ if (strcmp(opt->longName, "passphrase-change") == 0) {
+ /* Change the passphrase of the private key file */
+ silc_cipher_register_default();
+ silc_pkcs_register_default();
+ silc_hash_register_default();
+ silc_hmac_register_default();
+ silc_change_private_key_passphrase(arg, NULL, NULL);
+ exit(0);
+ }
+
+ if (strcmp(opt->longName, "show-key") == 0) {
+ /* Dump the key */
+ silc_cipher_register_default();
+ silc_pkcs_register_default();
+ silc_hash_register_default();
+ silc_hmac_register_default();
+ silc_show_public_key((char *)arg);
+ exit(0);
+ }
+}
+
+static void sig_init_finished(void)
+{
+ /* Check ~/.silc directory and public and private keys */
+ if (!silc_client_check_silc_dir()) {
+ idletag = -1;
+ exit(1);
+ }
+
+ /* Load public and private key */
+ if (!silc_client_load_keys(silc_client)) {
+ idletag = -1;
+ exit(1);
+ }
+
+ /* Initialize the SILC client */
+ if (!silc_client_init(silc_client)) {
+ idletag = -1;
+ exit(1);
+ }
+}
+
+/* Init SILC. Called from src/fe-text/silc.c */
+
+void silc_core_init(void)
+{
+ static struct poptOption silc_options[] = {
+ { NULL, '\0', POPT_ARG_CALLBACK, (void *)&silc_opt_callback, '\0', NULL },
+ { "list-ciphers", 0, POPT_ARG_NONE, NULL, 0,
+ "List supported ciphers", NULL },
+ { "list-hash-funcs", 0, POPT_ARG_NONE, NULL, 0,
+ "List supported hash functions", NULL },
+ { "list-hmacs", 0, POPT_ARG_NONE, NULL, 0,
+ "List supported HMACs", NULL },
+ { "list-pkcs", 0, POPT_ARG_NONE, NULL, 0,
+ "List supported PKCSs", NULL },
+ { "debug", 'd', POPT_ARG_STRING, NULL, 0,
+ "Enable debugging", "STRING" },
+ { "create-key-pair", 'C', POPT_ARG_NONE, NULL, 0,
+ "Create new public key pair", NULL },
+ { "pkcs", 0, POPT_ARG_STRING, &opt_pkcs, 0,
+ "Set the PKCS of the public key pair (-C)", "PKCS" },
+ { "bits", 0, POPT_ARG_INT, &opt_bits, 0,
+ "Set the length of the public key pair (-C)", "VALUE" },
+ { "passphrase-change", 'P', POPT_ARG_STRING, NULL, 0,
+ "Change the passphrase of private key file", "FILE" },
+ { "show-key", 'S', POPT_ARG_STRING, NULL, 0,
+ "Show the contents of the public key", "FILE" },
+ { NULL, '\0', 0, NULL }
+ };
+
+ CHAT_PROTOCOL_REC *rec;
+ SilcClientParams params;
+ const char *def_cipher, *def_hash, *def_hmac;
+
+ args_register(silc_options);
+
+ /* Settings */
settings_add_bool("server", "skip_motd", FALSE);
settings_add_str("server", "alternate_nick", NULL);
-
- /* Initialize the auto_addr variables Is "server" the best choice for
- * this? No existing category seems to apply.
- */
settings_add_bool("server", "use_auto_addr", FALSE);
settings_add_str("server", "auto_bind_ip", "");
settings_add_str("server", "auto_public_ip", "");
settings_add_int("server", "auto_bind_port", 0);
-
+ settings_add_str("server", "crypto_default_cipher", SILC_DEFAULT_CIPHER);
+ settings_add_str("server", "crypto_default_hash", SILC_DEFAULT_HASH);
+ settings_add_str("server", "crypto_default_hmac", SILC_DEFAULT_HMAC);
+ settings_add_int("server", "key_exchange_timeout_secs", 120);
+ settings_add_int("server", "key_exchange_rekey_secs", 3600);
+ settings_add_int("server", "connauth_request_secs", 2);
+ settings_add_int("server", "heartbeat", 300);
+ settings_add_bool("server", "ignore_message_signatures", FALSE);
+
+ /* Requested Attributes settings */
+ settings_add_bool("silc", "attr_allow", TRUE);
+ settings_add_str("silc", "attr_vcard", "");
+ settings_add_str("silc", "attr_services", "");
+ settings_add_str("silc", "attr_status_mood", "NORMAL");
+ settings_add_str("silc", "attr_status_text", "");
+ settings_add_str("silc", "attr_status_message", NULL);
+ settings_add_str("silc", "attr_preferred_language", "");
+ settings_add_str("silc", "attr_preferred_contact", "CHAT");
+ settings_add_bool("silc", "attr_timezone", TRUE);
+ settings_add_str("silc", "attr_geolocation", "");
+ settings_add_str("silc", "attr_device_info", NULL);
+ settings_add_str("silc", "attr_public_keys", "");
+
+#ifdef SILC_DEBUG
+ settings_add_bool("debug", "debug", FALSE);
+ settings_add_str("debug", "debug_string", "");
+#endif
+
+ signal_add("setup changed", (SIGNAL_FUNC) sig_setup_changed);
+ signal_add("irssi init finished", (SIGNAL_FUNC) sig_init_finished);
+
silc_init_userinfo();
/* Initialize client parameters */
memset(¶ms, 0, sizeof(params));
strcat(params.nickname_format, "%n@%h%a");
params.nickname_parse = silc_nickname_format_parse;
+ params.rekey_secs = settings_get_int("key_exchange_rekey_secs");
+ params.connauth_request_secs = settings_get_int("connauth_request_secs");
/* Allocate SILC client */
silc_client = silc_client_alloc(&ops, ¶ms, NULL, silc_version_string);
- /* Load local config file */
- silc_config = silc_client_config_alloc(SILC_CLIENT_HOME_CONFIG_FILE);
+ /* Get the ciphers and stuff from config file */
+ def_cipher = settings_get_str("crypto_default_cipher");
+ def_hash = settings_get_str("crypto_default_hash");
+ def_hmac = settings_get_str("crypto_default_hmac");
+ silc_register_cipher(silc_client, def_cipher);
+ silc_register_hash(silc_client, def_hash);
+ silc_register_hmac(silc_client, def_hmac);
+ silc_pkcs_register_default();
/* Get user information */
silc_client->username = g_strdup(settings_get_str("user_name"));
silc_client->hostname = silc_net_localhost();
silc_client->realname = g_strdup(settings_get_str("real_name"));
- /* Register all configured ciphers, PKCS and hash functions. */
- if (silc_config) {
- silc_config->client = silc_client;
- if (!silc_client_config_register_ciphers(silc_config))
- silc_cipher_register_default();
- if (!silc_client_config_register_pkcs(silc_config))
- silc_pkcs_register_default();
- if (!silc_client_config_register_hashfuncs(silc_config))
- silc_hash_register_default();
- if (!silc_client_config_register_hmacs(silc_config))
- silc_hmac_register_default();
- } else {
- /* Register default ciphers, pkcs, hash funtions and hmacs. */
- silc_cipher_register_default();
- silc_pkcs_register_default();
- silc_hash_register_default();
- silc_hmac_register_default();
- }
-
- /* Check ~/.silc directory and public and private keys */
- if (silc_client_check_silc_dir() == FALSE) {
- idletag = -1;
- return;
- }
-
- /* Load public and private key */
- if (silc_client_load_keys(silc_client) == FALSE) {
- idletag = -1;
- return;
- }
-
- /* Initialize the SILC client */
- if (!silc_client_init(silc_client)) {
- idletag = -1;
- return;
- }
+ silc_log_set_callback(SILC_LOG_INFO, silc_log_misc, NULL);
+ silc_log_set_callback(SILC_LOG_WARNING, silc_log_misc, NULL);
+ silc_log_set_callback(SILC_LOG_ERROR, silc_log_misc, NULL);
+ silc_log_set_callback(SILC_LOG_FATAL, silc_log_misc, NULL);
/* Register SILC to the irssi */
rec = g_new0(CHAT_PROTOCOL_REC, 1);
rec->create_channel_setup = create_channel_setup;
rec->create_server_connect = create_server_connect;
rec->destroy_server_connect = destroy_server_connect;
- rec->server_connect = (SERVER_REC *(*) (SERVER_CONNECT_REC *))
- silc_server_connect;
- rec->channel_create = (CHANNEL_REC *(*) (SERVER_REC *, const char *, int))
+ rec->server_init_connect = silc_server_init_connect;
+ rec->server_connect = silc_server_connect;
+ rec->channel_create = (CHANNEL_REC *(*) (SERVER_REC *, const char *,
+ const char *, int))
silc_channel_create;
rec->query_create = (QUERY_REC *(*) (const char *, const char *, int))
silc_query_create;
silc_server_init();
silc_channels_init();
silc_queries_init();
+ silc_expandos_init();
idletag = g_timeout_add(5, (GSourceFunc) my_silc_scheduler, NULL);
-}
-/* Init SILC. Called from src/fe-text/silc.c */
-
-void silc_core_init(void)
-{
- static struct poptOption options[] = {
- { "create-key-pair", 'C', POPT_ARG_NONE, &opt_create_keypair, 0,
- "Create new public key pair", NULL },
- { "pkcs", 0, POPT_ARG_STRING, &opt_pkcs, 0,
- "Set the PKCS of the public key pair", "PKCS" },
- { "bits", 0, POPT_ARG_INT, &opt_bits, 0,
- "Set the length of the public key pair", "VALUE" },
- { "show-key", 'S', POPT_ARG_STRING, &opt_keyfile, 0,
- "Show the contents of the public key", "FILE" },
- { "list-ciphers", 'C', POPT_ARG_NONE, &opt_list_ciphers, 0,
- "List supported ciphers", NULL },
- { "list-hash-funcs", 'H', POPT_ARG_NONE, &opt_list_hash, 0,
- "List supported hash functions", NULL },
- { "list-hmacs", 'H', POPT_ARG_NONE, &opt_list_hmac, 0,
- "List supported HMACs", NULL },
- { "list-pkcs", 'P', POPT_ARG_NONE, &opt_list_pkcs, 0,
- "List supported PKCSs", NULL },
- { "debug", 'd', POPT_ARG_STRING, &opt_debug, 0,
- "Enable debugging", "STRING" },
- { "version", 'V', POPT_ARG_NONE, &opt_version, 0,
- "Show version", NULL },
- { NULL, '\0', 0, NULL }
- };
-
- signal_add("irssi init finished", (SIGNAL_FUNC) silc_core_init_finish);
-
- args_register(options);
+ module_register("silc", "core");
}
/* Deinit SILC. Called from src/fe-text/silc.c */
if (idletag != -1) {
signal_emit("chat protocol deinit", 1,
chat_protocol_find("SILC"));
-
+ signal_remove("setup changed", (SIGNAL_FUNC) sig_setup_changed);
+ signal_remove("irssi init finished", (SIGNAL_FUNC) sig_init_finished);
+
silc_server_deinit();
silc_channels_deinit();
silc_queries_deinit();
+ silc_expandos_deinit();
chat_protocol_unregister("SILC");
g_free(silc_client->username);
g_free(silc_client->realname);
+ silc_free(silc_client->hostname);
+ silc_pkcs_free(silc_client->pkcs);
+ silc_pkcs_private_key_free(silc_client->private_key);
+ silc_pkcs_public_key_free(silc_client->public_key);
silc_client_free(silc_client);
}
projects / silc.git / blobdiff