diff options
Diffstat (limited to 'src/common/proto-irc.c')
| -rw-r--r-- | src/common/proto-irc.c | 276 |
1 files changed, 157 insertions, 119 deletions
diff --git a/src/common/proto-irc.c b/src/common/proto-irc.c index 984f7f20..cb4db0cd 100644 --- a/src/common/proto-irc.c +++ b/src/common/proto-irc.c @@ -42,6 +42,7 @@ #include "util.h" #include "hexchatc.h" #include "url.h" +#include "servlist.h" static void @@ -49,7 +50,7 @@ irc_login (server *serv, char *user, char *realname) { tcp_sendf (serv, "CAP LS\r\n"); /* start with CAP LS as Charybdis sasl.txt suggests */ - if (serv->password[0]) + if (serv->password[0] && serv->loginmethod == LOGIN_PASS) { tcp_sendf (serv, "PASS %s\r\n", serv->password); } @@ -64,44 +65,54 @@ static void irc_nickserv (server *serv, char *cmd, char *arg1, char *arg2, char *arg3) { /* are all ircd authors idiots? */ - switch (serv->nickservtype) + switch (serv->loginmethod) { - case 0: - tcp_sendf (serv, "PRIVMSG NICKSERV :%s %s%s%s\r\n", cmd, arg1, arg2, arg3); - break; - case 1: - tcp_sendf (serv, "NICKSERV %s %s%s%s\r\n", cmd, arg1, arg2, arg3); - break; - case 2: - tcp_sendf (serv, "NS %s %s%s%s\r\n", cmd, arg1, arg2, arg3); - break; - case 3: - tcp_sendf (serv, "PRIVMSG NS :%s %s%s%s\r\n", cmd, arg1, arg2, arg3); - break; - case 4: - /* why couldn't QuakeNet implement one of the existing ones? */ - tcp_sendf (serv, "AUTH %s %s\r\n", arg1, arg2); + case LOGIN_MSG_NICKSERV: + tcp_sendf (serv, "PRIVMSG NICKSERV :%s %s%s%s\r\n", cmd, arg1, arg2, arg3); + break; + case LOGIN_NICKSERV: + tcp_sendf (serv, "NICKSERV %s %s%s%s\r\n", cmd, arg1, arg2, arg3); + break; +#if 0 + case LOGIN_MSG_NS: + tcp_sendf (serv, "PRIVMSG NS :%s %s%s%s\r\n", cmd, arg1, arg2, arg3); + break; + case LOGIN_NS: + tcp_sendf (serv, "NS %s %s%s%s\r\n", cmd, arg1, arg2, arg3); + break; + case LOGIN_AUTH: + /* why couldn't QuakeNet implement one of the existing ones? */ + tcp_sendf (serv, "AUTH %s %s\r\n", arg1, arg2); + break; +#endif } } static void irc_ns_identify (server *serv, char *pass) { - if (serv->nickservtype == 4) /* QuakeNet needs to do everything in its own ways... */ - { - irc_nickserv (serv, "", serv->nick, pass, ""); - } - else + switch (serv->loginmethod) { - irc_nickserv (serv, "IDENTIFY", pass, "", ""); + case LOGIN_CHALLENGEAUTH: + tcp_sendf (serv, "PRIVMSG %s :CHALLENGE\r\n", CHALLENGEAUTH_NICK); /* request a challenge from Q */ + break; +#if 0 + case LOGIN_AUTH: + irc_nickserv (serv, "", serv->nick, pass, ""); + break; +#endif + default: + irc_nickserv (serv, "IDENTIFY", pass, "", ""); } } static void irc_ns_ghost (server *serv, char *usname, char *pass) { - if (serv->nickservtype != 4) + if (serv->loginmethod != LOGIN_CHALLENGEAUTH) + { irc_nickserv (serv, "GHOST", usname, " ", pass); + } } static void @@ -114,118 +125,97 @@ irc_join (server *serv, char *channel, char *key) } static void -irc_join_list_flush (server *serv, GString *c, GString *k) +irc_join_list_flush (server *serv, GString *channels, GString *keys, int send_keys) { - char *chanstr, *keystr; + char *chanstr; + char *keystr; + + chanstr = g_string_free (channels, FALSE); /* convert our strings to char arrays */ + keystr = g_string_free (keys, FALSE); - chanstr = g_string_free (c, FALSE); - keystr = g_string_free (k, FALSE); - if (chanstr[0]) + if (send_keys) { - if (keystr[0]) - tcp_sendf (serv, "JOIN %s %s\r\n", chanstr, keystr); - else - tcp_sendf (serv, "JOIN %s\r\n", chanstr); + tcp_sendf (serv, "JOIN %s %s\r\n", chanstr, keystr); /* send the actual command */ + } + else + { + tcp_sendf (serv, "JOIN %s\r\n", chanstr); /* send the actual command */ } + g_free (chanstr); g_free (keystr); } -/* join a whole list of channels & keys, split to multiple lines - * to get around 512 limit */ +/* Join a whole list of channels & keys, split to multiple lines + * to get around the 512 limit. + */ static void -irc_join_list (server *serv, GSList *channels, GSList *keys) +irc_join_list (server *serv, GSList *favorites) { - GSList *clist; - GSList *klist; - GString *c = g_string_new (NULL); - GString *k = g_string_new (NULL); - int len; - int add; - int i, j; + int first_item = 1; /* determine whether we add commas or not */ + int send_keys = 0; /* if none of our channels have keys, we can omit the 'x' fillers altogether */ + int len = 9; /* JOIN<space>channels<space>keys\r\n\0 */ + favchannel *fav; + GString *chanlist = g_string_new (NULL); + GString *keylist = g_string_new (NULL); + GSList *favlist; - i = j = 0; - len = 9; /* "JOIN<space><space>\r\n" */ - clist = channels; - klist = keys; + favlist = favorites; - while (clist) + while (favlist) { - /* measure how many bytes this channel would add... */ - if (1) - { - add = strlen (clist->data); - if (i != 0) - add++; /* comma */ - } + fav = favlist->data; - if (klist->data) - { - add += strlen (klist->data); - } - else + len += strlen (fav->name); + if (fav->key) { - add++; /* 'x' filler */ + len += strlen (fav->key); } - if (j != 0) - add++; /* comma */ - - /* too big? dump buffer and start a fresh one */ - if (len + add > 512) + if (len >= 512) /* command length exceeds the IRC hard limit, flush it and start from scratch */ { - irc_join_list_flush (serv, c, k); + irc_join_list_flush (serv, chanlist, keylist, send_keys); + + chanlist = g_string_new (NULL); + keylist = g_string_new (NULL); - c = g_string_new (NULL); - k = g_string_new (NULL); - i = j = 0; len = 9; + first_item = 1; /* list dumped, omit commas once again */ + send_keys = 0; /* also omit keys until we actually find one */ } - /* now actually add it to our GStrings */ - if (1) + if (!first_item) { - add = strlen (clist->data); - if (i != 0) - { - add++; - g_string_append_c (c, ','); - } - g_string_append (c, clist->data); - i++; + /* This should be done before the length check, but channel names + * are already at least 2 characters long so it would trigger the + * flush anyway. + */ + len += 2; + + /* add separators but only if it's not the 1st element */ + g_string_append_c (chanlist, ','); + g_string_append_c (keylist, ','); } - if (klist->data) + g_string_append (chanlist, fav->name); + + if (fav->key) { - add += strlen (klist->data); - if (j != 0) - { - add++; - g_string_append_c (k, ','); - } - g_string_append (k, klist->data); - j++; + g_string_append (keylist, fav->key); + send_keys = 1; } else { - add++; - if (j != 0) - { - add++; - g_string_append_c (k, ','); - } - g_string_append_c (k, 'x'); - j++; + g_string_append_c (keylist, 'x'); /* 'x' filler for keyless channels so that our JOIN command is always well-formatted */ } - len += add; - - klist = klist->next; - clist = clist->next; + first_item = 0; + favlist = favlist->next; } - irc_join_list_flush (serv, c, k); + irc_join_list_flush (serv, chanlist, keylist, send_keys); + g_slist_free (favlist); } static void @@ -845,17 +835,26 @@ process_numeric (session * sess, int n, inbound_login_end (sess, text); break; - case 433: /* nickname in use */ case 432: /* erroneous nickname */ if (serv->end_of_motd) + { + goto def; + } + inbound_next_nick (sess, word[4], 1); + break; + + case 433: /* nickname in use */ + if (serv->end_of_motd) + { goto def; - inbound_next_nick (sess, word[4]); + } + inbound_next_nick (sess, word[4], 0); break; case 437: if (serv->end_of_motd || is_channel (serv, word[4])) goto def; - inbound_next_nick (sess, word[4]); + inbound_next_nick (sess, word[4], 0); break; case 471: @@ -938,16 +937,21 @@ process_numeric (session * sess, int n, } def: - if (is_channel (serv, word[4])) - { - session *realsess = find_channel (serv, word[4]); - if (!realsess) - realsess = serv->server_session; - EMIT_SIGNAL (XP_TE_SERVTEXT, realsess, text, word[1], word[2], NULL, 0); - } else { - EMIT_SIGNAL (XP_TE_SERVTEXT, serv->server_session, text, word[1], - word[2], NULL, 0); + session *sess; + + if (is_channel (serv, word[4])) + { + sess = find_channel (serv, word[4]); + if (!sess) + sess = serv->server_session; + } + else if ((sess=find_dialog (serv,word[4]))) /* user with an open dialog */ + ; + else + sess=serv->server_session; + + EMIT_SIGNAL (XP_TE_SERVTEXT, sess, text, word[1], word[2], NULL, 0); } } } @@ -1091,11 +1095,28 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[]) case WORDL('N','O','T','I'): { - int id = FALSE; /* identified */ + int id = FALSE; /* identified */ + char *response; text = word_eol[4]; if (*text == ':') + { text++; + } + + if (!strncmp (text, "CHALLENGE ", 10)) /* QuakeNet CHALLENGE upon our request */ + { + response = challengeauth_response (((ircnet *)serv->network)->user ? ((ircnet *)serv->network)->user : prefs.hex_irc_user_name, serv->password, word[5]); + + tcp_sendf (serv, "PRIVMSG %s :CHALLENGEAUTH %s %s %s\r\n", + CHALLENGEAUTH_NICK, + ((ircnet *)serv->network)->user ? ((ircnet *)serv->network)->user : prefs.hex_irc_user_name, + response, + CHALLENGEAUTH_ALGO); + + g_free (response); + return; /* omit the CHALLENGE <hash> ALGOS message */ + } if (serv->have_idmsg) { @@ -1119,6 +1140,10 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[]) int id = FALSE; /* identified */ if (*to) { + /* Handle limited channel messages, for now no special event */ + if (strchr (serv->nick_prefixes, to[0]) != NULL) + to++; + text = word_eol[4]; if (*text == ':') text++; @@ -1218,10 +1243,23 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[]) if (strstr (word_eol[5], "sasl") != 0) { serv->have_sasl = TRUE; - EMIT_SIGNAL (XP_TE_SASLAUTH, serv->server_session, sess->server->sasluser, NULL, NULL, NULL, 0); + EMIT_SIGNAL + ( + XP_TE_SASLAUTH, + serv->server_session, + (((ircnet *)sess->server->network)->user) ? (((ircnet *)sess->server->network)->user) : prefs.hex_irc_user_name, + NULL, + NULL, + NULL, + 0 + ); tcp_send_len (serv, "AUTHENTICATE PLAIN\r\n", 20); - pass = encode_sasl_pass (sess->server->sasluser, sess->server->saslpassword); + pass = encode_sasl_pass + ( + (((ircnet *)sess->server->network)->user) ? (((ircnet *)sess->server->network)->user) : prefs.hex_irc_user_name, + sess->server->password + ); tcp_sendf (sess->server, "AUTHENTICATE %s\r\n", pass); free (pass); } @@ -1259,8 +1297,8 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[]) strcat (buffer, "extended-join "); want_cap = 1; } - /* if the SASL password is set, request SASL auth */ - if (strstr (word_eol[5], "sasl") != 0 && strlen (sess->server->saslpassword) != 0) + /* if the SASL password is set AND auth mode is set to SASL, request SASL auth */ + if (strstr (word_eol[5], "sasl") != 0 && strlen (sess->server->password) != 0 && serv->loginmethod == LOGIN_SASL) { strcat (buffer, "sasl "); want_cap = 1; |