#include "window-item-def.h"
#include "fe-common/core/printtext.h"
+#include "fe-common/silc/module-formats.h"
SILC_CHANNEL_REC *silc_channel_create(SILC_SERVER_REC *server,
const char *name, int automatic)
static void silc_channels_join(SILC_SERVER_REC *server,
const char *channels, int automatic)
{
- char **list, **tmp, *channel;
+ char **list, **tmp;
+ SILC_CHANNEL_REC *chanrec;
list = g_strsplit(channels, ",", -1);
for (tmp = list; *tmp != NULL; tmp++) {
- channel = **tmp == '#' ? g_strdup(*tmp) :
- g_strconcat("#", *tmp, NULL);
- silc_channel_create(server, channel, FALSE);
- silc_command_exec(server, "JOIN", channel);
- g_free(channel);
+ chanrec = silc_channel_find(server, *tmp);
+ if (chanrec)
+ continue;
+
+ silc_command_exec(server, "JOIN", *tmp);
}
+
g_strfreev(list);
}
server->channels_join = (void *) silc_channels_join;
}
+/* "server quit" signal from the core to indicate that QUIT command
+ was called. */
+
+static void sig_server_quit(SILC_SERVER_REC *server, const char *msg)
+{
+ if (IS_SILC_SERVER(server) && server->conn && server->conn->sock)
+ silc_command_exec(server, "QUIT", msg);
+}
+
+/* Find Irssi channel entry by SILC channel entry */
+
SILC_CHANNEL_REC *silc_channel_find_entry(SILC_SERVER_REC *server,
SilcChannelEntry entry)
{
return NULL;
}
-static void event_join(SILC_SERVER_REC *server, va_list va)
+/* PART (LEAVE) command. */
+
+static void command_part(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
{
SILC_CHANNEL_REC *chanrec;
- SILC_NICK_REC *nickrec;
- SilcClientEntry client;
- SilcChannelEntry channel;
-
- client = va_arg(va, SilcClientEntry);
- channel = va_arg(va, SilcChannelEntry);
-
- if (client == server->conn->local_entry) {
- /* you joined to channel */
- chanrec = silc_channel_find(server, channel->channel_name);
- if (chanrec != NULL && !chanrec->joined)
- chanrec->entry = channel;
- } else {
- chanrec = silc_channel_find_entry(server, channel);
- if (chanrec != NULL) {
- SilcChannelUser user;
-
- silc_list_start(chanrec->entry->clients);
- while ((user = silc_list_get(chanrec->entry->clients)) != NULL)
- if (user->client == client) {
- nickrec = silc_nicklist_insert(chanrec, user, TRUE);
- break;
- }
- }
+ char userhost[256];
+
+ if (!IS_SILC_SERVER(server) || !server->connected)
+ cmd_return_error(CMDERR_NOT_CONNECTED);
+
+ if (!strcmp(data, "*") || *data == '\0') {
+ if (!IS_SILC_CHANNEL(item))
+ cmd_return_error(CMDERR_NOT_JOINED);
+ data = item->name;
}
- signal_emit("message join", 4, server, channel->channel_name,
- client->nickname,
- client->username == NULL ? "" : client->username);
+ chanrec = silc_channel_find(server, data);
+ if (chanrec == NULL)
+ cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+
+ memset(userhost, 0, sizeof(userhost));
+ snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+ server->conn->local_entry->username,
+ server->conn->local_entry->hostname);
+ signal_emit("message part", 5, server, chanrec->name,
+ server->nick, userhost, "");
+
+ silc_command_exec(server, "LEAVE", chanrec->name);
+ signal_stop();
+
+ channel_destroy(CHANNEL(chanrec));
}
-static void event_leave(SILC_SERVER_REC *server, va_list va)
+/* ME local command. */
+
+static void command_me(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
{
SILC_CHANNEL_REC *chanrec;
- SILC_NICK_REC *nickrec;
- SilcClientEntry client;
- SilcChannelEntry channel;
-
- client = va_arg(va, SilcClientEntry);
- channel = va_arg(va, SilcChannelEntry);
-
- signal_emit("message part", 5, server, channel->channel_name,
- client->nickname,
- client->username == NULL ? "" : client->username, "");
-
- chanrec = silc_channel_find_entry(server, channel);
- if (chanrec != NULL) {
- nickrec = silc_nicklist_find(chanrec, client);
- if (nickrec != NULL)
- nicklist_remove(CHANNEL(chanrec), NICK(nickrec));
- }
-}
+ char *tmpcmd = "ME", *tmp;
+ SilcUInt32 argc = 0;
+ unsigned char **argv;
+ SilcUInt32 *argv_lens, *argv_types;
+ int i;
+
+ if (!IS_SILC_SERVER(server) || !server->connected)
+ cmd_return_error(CMDERR_NOT_CONNECTED);
-static void event_signoff(SILC_SERVER_REC *server, va_list va)
-{
- SilcClientEntry client;
- GSList *nicks, *tmp;
+ if (!IS_SILC_CHANNEL(item))
+ cmd_return_error(CMDERR_NOT_JOINED);
- client = va_arg(va, SilcClientEntry);
+ /* Now parse all arguments */
+ tmp = g_strconcat(tmpcmd, " ", data, NULL);
+ silc_parse_command_line(tmp, &argv, &argv_lens,
+ &argv_types, &argc, 2);
+ g_free(tmp);
- signal_emit("message quit", 4, server, client->nickname,
- client->username == NULL ? "" : client->username, "");
+ if (argc < 2)
+ cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
- nicks = nicklist_get_same_unique(SERVER(server), client);
- for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
- CHANNEL_REC *channel = tmp->data;
- NICK_REC *nickrec = tmp->next->data;
-
- nicklist_remove(channel, nickrec);
- }
+ chanrec = silc_channel_find(server, item->name);
+ if (chanrec == NULL)
+ cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+
+ /* Send the action message */
+ silc_client_send_channel_message(silc_client, server->conn,
+ chanrec->entry, NULL,
+ SILC_MESSAGE_FLAG_ACTION,
+ argv[1], argv_lens[1], TRUE);
+
+ printformat_module("fe-common/silc", server, chanrec->entry->channel_name,
+ MSGLEVEL_ACTIONS, SILCTXT_CHANNEL_OWNACTION,
+ server->conn->local_entry->nickname, argv[1]);
+
+ for (i = 0; i < argc; i++)
+ silc_free(argv[i]);
+ silc_free(argv_lens);
+ silc_free(argv_types);
}
-static void event_topic(SILC_SERVER_REC *server, va_list va)
+/* ACTION local command. Same as ME but takes the channel as mandatory
+ argument. */
+
+static void command_action(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
{
SILC_CHANNEL_REC *chanrec;
- SilcClientEntry client;
- SilcChannelEntry channel;
- char *topic;
-
- client = va_arg(va, SilcClientEntry);
- topic = va_arg(va, char *);
- channel = va_arg(va, SilcChannelEntry);
-
- chanrec = silc_channel_find_entry(server, channel);
- if (chanrec != NULL) {
- g_free_not_null(chanrec->topic);
- chanrec->topic = *topic == '\0' ? NULL : g_strdup(topic);
- signal_emit("channel topic changed", 1, chanrec);
- }
+ char *tmpcmd = "ME", *tmp;
+ SilcUInt32 argc = 0;
+ unsigned char **argv;
+ SilcUInt32 *argv_lens, *argv_types;
+ int i;
+
+ if (!IS_SILC_SERVER(server) || !server->connected)
+ cmd_return_error(CMDERR_NOT_CONNECTED);
- signal_emit("message topic", 5, server, channel->channel_name,
- topic, client->nickname, client->username);
-}
+ if (!IS_SILC_CHANNEL(item))
+ cmd_return_error(CMDERR_NOT_JOINED);
-static void event_invite(SILC_SERVER_REC *server, va_list va)
-{
- SilcClientEntry client;
- SilcChannelEntry channel;
-
- client = va_arg(va, SilcClientEntry);
- channel = va_arg(va, SilcChannelEntry);
+ /* Now parse all arguments */
+ tmp = g_strconcat(tmpcmd, " ", data, NULL);
+ silc_parse_command_line(tmp, &argv, &argv_lens,
+ &argv_types, &argc, 3);
+ g_free(tmp);
- signal_emit("message invite", 4, server, channel->channel_name,
- client->nickname, client->username);
-}
+ if (argc < 3)
+ cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
-static void event_nick(SILC_SERVER_REC *server, va_list va)
-{
- SilcClientEntry oldclient, newclient;
+ chanrec = silc_channel_find(server, argv[1]);
+ if (chanrec == NULL)
+ cmd_return_error(CMDERR_CHAN_NOT_FOUND);
- oldclient = va_arg(va, SilcClientEntry);
- newclient = va_arg(va, SilcClientEntry);
+ /* Send the action message */
+ silc_client_send_channel_message(silc_client, server->conn,
+ chanrec->entry, NULL,
+ SILC_MESSAGE_FLAG_ACTION,
+ argv[2], argv_lens[2], TRUE);
- nicklist_rename_unique(SERVER(server),
- oldclient, oldclient->nickname,
- newclient, newclient->nickname);
+ printformat_module("fe-common/silc", server, chanrec->entry->channel_name,
+ MSGLEVEL_ACTIONS, SILCTXT_CHANNEL_OWNACTION,
+ server->conn->local_entry->nickname, argv[2]);
- signal_emit("message nick", 4, server, newclient->nickname,
- oldclient->nickname, newclient->username);
+ for (i = 0; i < argc; i++)
+ silc_free(argv[i]);
+ silc_free(argv_lens);
+ silc_free(argv_types);
}
-static void event_cmode(SILC_SERVER_REC *server, va_list va)
-{
- SILC_CHANNEL_REC *chanrec;
- SilcClientEntry client;
- SilcChannelEntry channel;
- char *mode;
- uint32 modei;
-
- client = va_arg(va, SilcClientEntry);
- modei = va_arg(va, uint32);
- channel = va_arg(va, SilcChannelEntry);
- mode = silc_client_chmode(modei, channel);
-
- chanrec = silc_channel_find_entry(server, channel);
- if (chanrec != NULL) {
- g_free_not_null(chanrec->mode);
- chanrec->mode = g_strdup(mode == NULL ? "" : mode);
- signal_emit("channel mode changed", 1, chanrec);
- }
-
- /*signal_emit("message mode", 5, server, chanrec->name,
- client->nickname, client->username, mode);*/
- printtext(server, channel->channel_name, MSGLEVEL_MODES,
- "mode/%s [%s] by %s", channel->channel_name, mode,
- client->nickname);
-
- g_free(mode);
-}
+/* NOTICE local command. */
-static void event_cumode(SILC_SERVER_REC *server, va_list va)
+static void command_notice(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
{
SILC_CHANNEL_REC *chanrec;
- SilcClientEntry client, destclient;
- SilcChannelEntry channel;
- int mode;
- char *modestr;
-
- client = va_arg(va, SilcClientEntry);
- mode = va_arg(va, uint32);
- destclient = va_arg(va, SilcClientEntry);
- channel = va_arg(va, SilcChannelEntry);
-
- modestr = silc_client_chumode(mode);
- chanrec = silc_channel_find_entry(server, channel);
- if (chanrec != NULL) {
- SILC_NICK_REC *nick;
-
- if (destclient == server->conn->local_entry) {
- chanrec->chanop =
- (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
- }
-
- nick = silc_nicklist_find(chanrec, client);
- if (nick != NULL) {
- nick->op = (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
- signal_emit("nick mode changed", 2, chanrec, nick);
- }
- }
-
- /*signal_emit("message mode", 5, server, chanrec->name,
- client->nickname, client->username, modestr);*/
- printtext(server, channel->channel_name, MSGLEVEL_MODES,
- "mode/%s [%s] by %s", channel->channel_name, modestr,
- client->nickname);
-
- g_free(modestr);
-}
+ char *tmpcmd = "ME", *tmp;
+ SilcUInt32 argc = 0;
+ unsigned char **argv;
+ SilcUInt32 *argv_lens, *argv_types;
+ int i;
+
+ if (!IS_SILC_SERVER(server) || !server->connected)
+ cmd_return_error(CMDERR_NOT_CONNECTED);
-static void event_motd(SILC_SERVER_REC *server, va_list va)
-{
- char *text = va_arg(va, char *);
+ if (!IS_SILC_CHANNEL(item))
+ cmd_return_error(CMDERR_NOT_JOINED);
- if (!settings_get_bool("skip_motd"))
- printtext_multiline(server, NULL, MSGLEVEL_CRAP, "%s", text);
-}
+ /* Now parse all arguments */
+ tmp = g_strconcat(tmpcmd, " ", data, NULL);
+ silc_parse_command_line(tmp, &argv, &argv_lens,
+ &argv_types, &argc, 2);
+ g_free(tmp);
-static void event_channel_change(SILC_SERVER_REC *server, va_list va)
-{
+ if (argc < 2)
+ cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
-}
+ chanrec = silc_channel_find(server, item->name);
+ if (chanrec == NULL)
+ cmd_return_error(CMDERR_CHAN_NOT_FOUND);
-static void event_server_signoff(SILC_SERVER_REC *server, va_list va)
-{
+ /* Send the action message */
+ silc_client_send_channel_message(silc_client, server->conn,
+ chanrec->entry, NULL,
+ SILC_MESSAGE_FLAG_NOTICE,
+ argv[1], argv_lens[1], TRUE);
+
+ printformat_module("fe-common/silc", server, chanrec->entry->channel_name,
+ MSGLEVEL_NOTICES, SILCTXT_CHANNEL_OWNNOTICE,
+ server->conn->local_entry->nickname, argv[1]);
+ for (i = 0; i < argc; i++)
+ silc_free(argv[i]);
+ silc_free(argv_lens);
+ silc_free(argv_types);
}
-static void event_kick(SILC_SERVER_REC *server, va_list va)
+/* AWAY local command. Sends UMODE command that sets the SILC_UMODE_GONE
+ flag. */
+
+static void command_away(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
{
+ bool set;
+
+ if (!IS_SILC_SERVER(server) || !server->connected)
+ cmd_return_error(CMDERR_NOT_CONNECTED);
+
+ if (*data == '\0') {
+ /* Remove any possible away message */
+ silc_client_set_away_message(silc_client, server->conn, NULL);
+ set = FALSE;
+
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_UNSET_AWAY);
+ } else {
+ /* Set the away message */
+ silc_client_set_away_message(silc_client, server->conn, (char *)data);
+ set = TRUE;
+
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_SET_AWAY, data);
+ }
+
+ signal_emit("away mode changed", 1, server);
+ silc_command_exec(server, "UMODE", set ? "+g" : "-g");
}
-static void event_kill(SILC_SERVER_REC *server, va_list va)
+typedef struct {
+ int type; /* 1 = msg, 2 = channel */
+ bool responder;
+ SILC_SERVER_REC *server;
+} *KeyInternal;
+
+/* Key agreement callback that is called after the key agreement protocol
+ has been performed. This is called also if error occured during the
+ key agreement protocol. The `key' is the allocated key material and
+ the caller is responsible of freeing it. The `key' is NULL if error
+ has occured. The application can freely use the `key' to whatever
+ purpose it needs. See lib/silcske/silcske.h for the definition of
+ the SilcSKEKeyMaterial structure. */
+
+static void keyagr_completion(SilcClient client,
+ SilcClientConnection conn,
+ SilcClientEntry client_entry,
+ SilcKeyAgreementStatus status,
+ SilcSKEKeyMaterial *key,
+ void *context)
{
+ KeyInternal i = (KeyInternal)context;
+
+ switch(status) {
+ case SILC_KEY_AGREEMENT_OK:
+ printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_OK, client_entry->nickname);
+
+ if (i->type == 1) {
+ /* Set the private key for this client */
+ silc_client_del_private_message_key(client, conn, client_entry);
+ silc_client_add_private_message_key_ske(client, conn, client_entry,
+ NULL, key, i->responder);
+ printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_PRIVMSG,
+ client_entry->nickname);
+ silc_ske_free_key_material(key);
+ }
+
+ break;
+
+ case SILC_KEY_AGREEMENT_ERROR:
+ printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_ERROR, client_entry->nickname);
+ break;
+
+ case SILC_KEY_AGREEMENT_FAILURE:
+ printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_FAILURE, client_entry->nickname);
+ break;
+
+ case SILC_KEY_AGREEMENT_TIMEOUT:
+ printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_TIMEOUT, client_entry->nickname);
+ break;
+
+ case SILC_KEY_AGREEMENT_ABORTED:
+ printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_ABORTED, client_entry->nickname);
+ break;
+
+ default:
+ break;
+ }
+ if (i)
+ silc_free(i);
}
-static void event_ban(SILC_SERVER_REC *server, va_list va)
+/* Local command KEY. This command is used to set and unset private
+ keys for channels, set and unset private keys for private messages
+ with remote clients and to send key agreement requests and
+ negotiate the key agreement protocol with remote client. The
+ key agreement is supported only to negotiate private message keys,
+ it currently cannot be used to negotiate private keys for channels,
+ as it is not convenient for that purpose. */
+
+typedef struct {
+ SILC_SERVER_REC *server;
+ char *data;
+ char *nick;
+ WI_ITEM_REC *item;
+} *KeyGetClients;
+
+/* Callback to be called after client information is resolved from the
+ server. */
+
+static void silc_client_command_key_get_clients(SilcClient client,
+ SilcClientConnection conn,
+ SilcClientEntry *clients,
+ SilcUInt32 clients_count,
+ void *context)
{
+ KeyGetClients internal = (KeyGetClients)context;
+
+ if (!clients) {
+ printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Unknown nick: %s",
+ internal->nick);
+ silc_free(internal->data);
+ silc_free(internal->nick);
+ silc_free(internal);
+ return;
+ }
+
+ signal_emit("command key", 3, internal->data, internal->server,
+ internal->item);
+ silc_free(internal->data);
+ silc_free(internal->nick);
+ silc_free(internal);
}
-static void command_part(const char *data, SILC_SERVER_REC *server,
- WI_ITEM_REC *item)
+static void command_key(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
{
- SILC_CHANNEL_REC *chanrec;
-
- if (!IS_SILC_SERVER(server) || !server->connected)
- return;
+ SilcClientConnection conn;
+ SilcClientEntry *entrys, client_entry = NULL;
+ SilcUInt32 entry_count;
+ SilcChannelEntry channel_entry = NULL;
+ char *nickname = NULL, *tmp;
+ int command = 0, port = 0, type = 0;
+ char *hostname = NULL;
+ KeyInternal internal = NULL;
+ SilcUInt32 argc = 0;
+ unsigned char **argv;
+ SilcUInt32 *argv_lens, *argv_types;
+ char *bindhost = NULL;
+
+ if (!server || !IS_SILC_SERVER(server) || !server->connected)
+ cmd_return_error(CMDERR_NOT_CONNECTED);
+
+ conn = server->conn;
+
+ /* Now parse all arguments */
+ tmp = g_strconcat("KEY", " ", data, NULL);
+ silc_parse_command_line(tmp, &argv, &argv_lens, &argv_types, &argc, 7);
+ g_free(tmp);
+
+ if (argc < 4)
+ cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+ /* Get type */
+ if (!strcasecmp(argv[1], "msg"))
+ type = 1;
+ if (!strcasecmp(argv[1], "channel"))
+ type = 2;
+
+ if (type == 0)
+ cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+ if (type == 1) {
+ if (argv[2][0] == '*') {
+ nickname = strdup("*");
+ } else {
+ /* Parse the typed nickname. */
+ if (!silc_parse_userfqdn(argv[2], &nickname, NULL)) {
+ printformat_module("fe-common/silc", server, NULL,
+ MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[2]);
+ return;
+ }
+
+ /* Find client entry */
+ entrys = silc_client_get_clients_local(silc_client, conn, nickname,
+ argv[2], &entry_count);
+ if (!entrys) {
+ KeyGetClients inter = silc_calloc(1, sizeof(*inter));
+ inter->server = server;
+ inter->data = strdup(data);
+ inter->nick = strdup(nickname);
+ inter->item = item;
+ silc_client_get_clients(silc_client, conn, nickname, argv[2],
+ silc_client_command_key_get_clients, inter);
+ goto out;
+ }
+ client_entry = entrys[0];
+ silc_free(entrys);
+ }
+ }
- if (*data == '\0') {
- if (!IS_SILC_CHANNEL(item))
+ if (type == 2) {
+ /* Get channel entry */
+ char *name;
+
+ if (argv[2][0] == '*') {
+ if (!conn->current_channel) {
+ silc_free(nickname);
+ cmd_return_error(CMDERR_NOT_JOINED);
+ }
+ name = conn->current_channel->channel_name;
+ } else {
+ name = argv[2];
+ }
+
+ channel_entry = silc_client_get_channel(silc_client, conn, name);
+ if (!channel_entry) {
+ silc_free(nickname);
cmd_return_error(CMDERR_NOT_JOINED);
- data = item->name;
+ }
}
- chanrec = silc_channel_find(server, data);
- if (chanrec == NULL)
- cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+ /* Set command */
+ if (!strcasecmp(argv[3], "set")) {
+ command = 1;
+
+ if (argc >= 5) {
+ if (type == 1 && client_entry) {
+ /* Set private message key */
+
+ silc_client_del_private_message_key(silc_client, conn, client_entry);
+
+ if (argc >= 6)
+ silc_client_add_private_message_key(silc_client, conn, client_entry,
+ argv[5], argv[4],
+ argv_lens[4],
+ (argv[4][0] == '*' ?
+ TRUE : FALSE), FALSE);
+ else
+ silc_client_add_private_message_key(silc_client, conn, client_entry,
+ NULL, argv[4],
+ argv_lens[4],
+ (argv[4][0] == '*' ?
+ TRUE : FALSE), FALSE);
+
+ /* Send the key to the remote client so that it starts using it
+ too. */
+ silc_client_send_private_message_key(silc_client, conn,
+ client_entry, TRUE);
+ } else if (type == 2) {
+ /* Set private channel key */
+ char *cipher = NULL, *hmac = NULL;
+
+ if (!(channel_entry->mode & SILC_CHANNEL_MODE_PRIVKEY)) {
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_CH_PRIVATE_KEY_NOMODE,
+ channel_entry->channel_name);
+ goto out;
+ }
- signal_emit("message part", 5, server, chanrec->name,
- server->nick, "", "");
-
- silc_command_exec(server, "LEAVE", chanrec->name);
- signal_stop();
+ if (argc >= 6)
+ cipher = argv[5];
+ if (argc >= 7)
+ hmac = argv[6];
+
+ if (!silc_client_add_channel_private_key(silc_client, conn,
+ channel_entry,
+ cipher, hmac,
+ argv[4],
+ argv_lens[4])) {
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_CH_PRIVATE_KEY_ERROR,
+ channel_entry->channel_name);
+ goto out;
+ }
+
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_CH_PRIVATE_KEY_ADD,
+ channel_entry->channel_name);
+ }
+ }
+
+ goto out;
+ }
- channel_destroy(CHANNEL(chanrec));
+ /* Unset command */
+ if (!strcasecmp(argv[3], "unset")) {
+ command = 2;
+
+ if (type == 1 && client_entry) {
+ /* Unset private message key */
+ silc_client_del_private_message_key(silc_client, conn, client_entry);
+ } else if (type == 2) {
+ /* Unset channel key(s) */
+ SilcChannelPrivateKey *keys;
+ SilcUInt32 keys_count;
+ int number;
+
+ if (argc == 4)
+ silc_client_del_channel_private_keys(silc_client, conn,
+ channel_entry);
+
+ if (argc > 4) {
+ number = atoi(argv[4]);
+ keys = silc_client_list_channel_private_keys(silc_client, conn,
+ channel_entry,
+ &keys_count);
+ if (!keys)
+ goto out;
+
+ if (!number || number > keys_count) {
+ silc_client_free_channel_private_keys(keys, keys_count);
+ goto out;
+ }
+
+ silc_client_del_channel_private_key(silc_client, conn, channel_entry,
+ keys[number - 1]);
+ silc_client_free_channel_private_keys(keys, keys_count);
+ }
+
+ goto out;
+ }
+ }
+
+ /* List command */
+ if (!strcasecmp(argv[3], "list")) {
+ command = 3;
+
+ if (type == 1) {
+ SilcPrivateMessageKeys keys;
+ SilcUInt32 keys_count;
+ int k, i, len;
+ char buf[1024];
+
+ keys = silc_client_list_private_message_keys(silc_client, conn,
+ &keys_count);
+ if (!keys)
+ goto out;
+
+ /* list the private message key(s) */
+ if (nickname[0] == '*') {
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_PRIVATE_KEY_LIST);
+ for (k = 0; k < keys_count; k++) {
+ memset(buf, 0, sizeof(buf));
+ strncat(buf, " ", 2);
+ len = strlen(keys[k].client_entry->nickname);
+ strncat(buf, keys[k].client_entry->nickname, len > 30 ? 30 : len);
+ if (len < 30)
+ for (i = 0; i < 30 - len; i++)
+ strcat(buf, " ");
+ strcat(buf, " ");
+
+ len = strlen(keys[k].cipher);
+ strncat(buf, keys[k].cipher, len > 14 ? 14 : len);
+ if (len < 14)
+ for (i = 0; i < 14 - len; i++)
+ strcat(buf, " ");
+ strcat(buf, " ");
+
+ if (keys[k].key)
+ strcat(buf, "<hidden>");
+ else
+ strcat(buf, "*generated*");
+
+ silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO, "%s", buf);
+ }
+ } else {
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_PRIVATE_KEY_LIST_NICK,
+ client_entry->nickname);
+ for (k = 0; k < keys_count; k++) {
+ if (keys[k].client_entry != client_entry)
+ continue;
+
+ memset(buf, 0, sizeof(buf));
+ strncat(buf, " ", 2);
+ len = strlen(keys[k].client_entry->nickname);
+ strncat(buf, keys[k].client_entry->nickname, len > 30 ? 30 : len);
+ if (len < 30)
+ for (i = 0; i < 30 - len; i++)
+ strcat(buf, " ");
+ strcat(buf, " ");
+
+ len = strlen(keys[k].cipher);
+ strncat(buf, keys[k].cipher, len > 14 ? 14 : len);
+ if (len < 14)
+ for (i = 0; i < 14 - len; i++)
+ strcat(buf, " ");
+ strcat(buf, " ");
+
+ if (keys[k].key)
+ strcat(buf, "<hidden>");
+ else
+ strcat(buf, "*generated*");
+
+ silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO, "%s", buf);
+ }
+ }
+
+ silc_client_free_private_message_keys(keys, keys_count);
+
+ } else if (type == 2) {
+ SilcChannelPrivateKey *keys;
+ SilcUInt32 keys_count;
+ int k, i, len;
+ char buf[1024];
+
+ keys = silc_client_list_channel_private_keys(silc_client, conn,
+ channel_entry,
+ &keys_count);
+
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_CH_PRIVATE_KEY_LIST,
+ channel_entry->channel_name);
+
+ if (!keys)
+ goto out;
+
+ for (k = 0; k < keys_count; k++) {
+ memset(buf, 0, sizeof(buf));
+ strncat(buf, " ", 2);
+
+ len = strlen(keys[k]->cipher->cipher->name);
+ strncat(buf, keys[k]->cipher->cipher->name, len > 16 ? 16 : len);
+ if (len < 16)
+ for (i = 0; i < 16 - len; i++)
+ strcat(buf, " ");
+ strcat(buf, " ");
+
+ len = strlen(silc_hmac_get_name(keys[k]->hmac));
+ strncat(buf, silc_hmac_get_name(keys[k]->hmac), len > 16 ? 16 : len);
+ if (len < 16)
+ for (i = 0; i < 16 - len; i++)
+ strcat(buf, " ");
+ strcat(buf, " ");
+
+ strcat(buf, "<hidden>");
+
+ silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO, "%s", buf);
+ }
+
+ silc_client_free_channel_private_keys(keys, keys_count);
+ }
+
+ goto out;
+ }
+
+ /* Send command is used to send key agreement */
+ if (!strcasecmp(argv[3], "agreement")) {
+ command = 4;
+
+ if (argc >= 5)
+ hostname = argv[4];
+ if (argc >= 6)
+ port = atoi(argv[5]);
+
+ internal = silc_calloc(1, sizeof(*internal));
+ internal->type = type;
+ internal->server = server;
+
+ if (!hostname) {
+ if (settings_get_bool("use_auto_addr")) {
+
+ hostname = (char *)settings_get_str("auto_public_ip");
+
+/* If the hostname isn't set, treat this case as if auto_public_ip wasn't
+ * set.
+ */
+ if ((hostname) && (*hostname == '\0')) {
+ hostname = NULL;
+ }
+ else {
+ bindhost = (char *)settings_get_str("auto_bind_ip");
+
+/* if the bind_ip isn't set, but the public_ip IS, then assume then
+ * public_ip is the same value as the bind_ip.
+ */
+ if ((bindhost) && (*bindhost == '\0')) {
+ bindhost = hostname;
+ }
+ port = settings_get_int("auto_bind_port");
+ }
+ } /* if use_auto_addr */
+ }
+ }
+
+ /* Start command is used to start key agreement (after receiving the
+ key_agreement client operation). */
+ if (!strcasecmp(argv[3], "negotiate")) {
+ command = 5;
+
+ if (argc >= 5)
+ hostname = argv[4];
+ if (argc >= 6)
+ port = atoi(argv[5]);
+
+ internal = silc_calloc(1, sizeof(*internal));
+ internal->type = type;
+ internal->server = server;
+ }
+
+ if (command == 0) {
+ silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO,
+ "Usage: /KEY msg|channel <nickname|channel> "
+ "set|unset|agreement|negotiate [<arguments>]");
+ goto out;
+ }
+
+ if (command == 4 && client_entry) {
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT, argv[2]);
+ internal->responder = TRUE;
+ silc_client_send_key_agreement(
+ silc_client, conn, client_entry, hostname,
+ bindhost, port,
+ settings_get_int("key_exchange_timeout_secs"),
+ keyagr_completion, internal);
+ if (!hostname)
+ silc_free(internal);
+ goto out;
+ }
+
+ if (command == 5 && client_entry && hostname) {
+ printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
+ SILCTXT_KEY_AGREEMENT_NEGOTIATE, argv[2]);
+ internal->responder = FALSE;
+ silc_client_perform_key_agreement(silc_client, conn, client_entry,
+ hostname, port, keyagr_completion,
+ internal);
+ goto out;
+ }
+
+ out:
+ silc_free(nickname);
+}
+
+/* Lists locally saved client and server public keys. */
+
+static void command_listkeys(const char *data, SILC_SERVER_REC *server,
+ WI_ITEM_REC *item)
+{
+
}
void silc_channels_init(void)
{
signal_add("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
signal_add("server connected", (SIGNAL_FUNC) sig_connected);
+ signal_add("server quit", (SIGNAL_FUNC) sig_server_quit);
- signal_add("silc event join", (SIGNAL_FUNC) event_join);
- signal_add("silc event leave", (SIGNAL_FUNC) event_leave);
- signal_add("silc event signoff", (SIGNAL_FUNC) event_signoff);
- signal_add("silc event topic", (SIGNAL_FUNC) event_topic);
- signal_add("silc event invite", (SIGNAL_FUNC) event_invite);
- signal_add("silc event nick", (SIGNAL_FUNC) event_nick);
- signal_add("silc event cmode", (SIGNAL_FUNC) event_cmode);
- signal_add("silc event cumode", (SIGNAL_FUNC) event_cumode);
- signal_add("silc event motd", (SIGNAL_FUNC) event_motd);
- signal_add("silc event channel_change", (SIGNAL_FUNC) event_channel_change);
- signal_add("silc event server_signoff", (SIGNAL_FUNC) event_server_signoff);
- signal_add("silc event kick", (SIGNAL_FUNC) event_kick);
- signal_add("silc event kill", (SIGNAL_FUNC) event_kill);
- signal_add("silc event ban", (SIGNAL_FUNC) event_ban);
-
command_bind("part", MODULE_NAME, (SIGNAL_FUNC) command_part);
-
+ command_bind("me", MODULE_NAME, (SIGNAL_FUNC) command_me);
+ command_bind("action", MODULE_NAME, (SIGNAL_FUNC) command_action);
+ command_bind("notice", MODULE_NAME, (SIGNAL_FUNC) command_notice);
+ command_bind("away", MODULE_NAME, (SIGNAL_FUNC) command_away);
+ command_bind("key", MODULE_NAME, (SIGNAL_FUNC) command_key);
+ command_bind("listkeys", MODULE_NAME, (SIGNAL_FUNC) command_listkeys);
+
silc_nicklist_init();
}
{
signal_remove("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
signal_remove("server connected", (SIGNAL_FUNC) sig_connected);
+ signal_remove("server quit", (SIGNAL_FUNC) sig_server_quit);
- signal_remove("silc event join", (SIGNAL_FUNC) event_join);
- signal_remove("silc event leave", (SIGNAL_FUNC) event_leave);
- signal_remove("silc event signoff", (SIGNAL_FUNC) event_signoff);
- signal_remove("silc event topic", (SIGNAL_FUNC) event_topic);
- signal_remove("silc event invite", (SIGNAL_FUNC) event_invite);
- signal_remove("silc event nick", (SIGNAL_FUNC) event_nick);
- signal_remove("silc event cmode", (SIGNAL_FUNC) event_cmode);
- signal_remove("silc event cumode", (SIGNAL_FUNC) event_cumode);
- signal_remove("silc event motd", (SIGNAL_FUNC) event_motd);
- signal_remove("silc event channel_change",
- (SIGNAL_FUNC) event_channel_change);
- signal_remove("silc event server_signoff",
- (SIGNAL_FUNC) event_server_signoff);
- signal_remove("silc event kick", (SIGNAL_FUNC) event_kick);
- signal_remove("silc event kill", (SIGNAL_FUNC) event_kill);
- signal_remove("silc event ban", (SIGNAL_FUNC) event_ban);
-
command_unbind("part", (SIGNAL_FUNC) command_part);
-
+ command_unbind("me", (SIGNAL_FUNC) command_me);
+ command_unbind("action", (SIGNAL_FUNC) command_action);
+ command_unbind("notice", (SIGNAL_FUNC) command_notice);
+ command_unbind("away", (SIGNAL_FUNC) command_away);
+ command_unbind("key", (SIGNAL_FUNC) command_key);
+ command_unbind("listkeys", (SIGNAL_FUNC) command_listkeys);
+
silc_nicklist_deinit();
}
projects / silc.git / blobdiff