--- /dev/null
+/* cmd_neonserv_access.c - NeonServ v5.3
+ * Copyright (C) 2011-2012 Philipp Kreil (pk910)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "cmd_neonserv.h"
+
+/*
+* argv[0] - nick / *auth
+*/
+static USERAUTH_CALLBACK(neonserv_cmd_access_nick_lookup);
+static void neonserv_cmd_access_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, char *nick, char *auth, struct UserNode *target);
+static void neonserv_cmd_access_filter_ranking_info(char *info, char *buffer, char *nick, char *auth, char *rank_name);
+
+struct neonserv_cmd_access_cache {
+ struct ClientSocket *client, *textclient;
+ struct UserNode *user;
+ struct ChanNode *chan;
+ char *nick;
+};
+
+CMD_BIND(neonserv_cmd_access) {
+ if(argc == 0) {
+ if(!(user->flags & USERFLAG_ISAUTHED)) {
+ struct neonserv_cmd_access_cache *cache = malloc(sizeof(*cache));
+ if (!cache) {
+ perror("malloc() failed");
+ return;
+ }
+ cache->client = client;
+ cache->textclient = getTextBot();
+ cache->user = user;
+ cache->chan = chan;
+ cache->nick = strdup(user->nick);
+ get_userauth(user, neonserv_cmd_access_nick_lookup, cache);
+ } else
+ neonserv_cmd_access_async1(client, getTextBot(), user, chan, user->nick, user->auth, user);
+ }
+ else if(argv[0][0] == '*') {
+ //we've got an auth
+ argv[0]++;
+ neonserv_cmd_access_async1(client, getTextBot(), user, chan, NULL, argv[0], NULL);
+ } else {
+ struct UserNode *cuser = getUserByNick(argv[0]);
+ if(!cuser) {
+ cuser = createTempUser(argv[0]);
+ if(!cuser) {
+ reply(getTextBot(), user, "NS_USER_UNKNOWN", argv[0]);
+ return;
+ }
+ cuser->flags |= USERFLAG_ISTMPUSER;
+ }
+ if(cuser->flags & USERFLAG_ISAUTHED) {
+ neonserv_cmd_access_async1(client, getTextBot(), user, chan, argv[0], cuser->auth, cuser);
+ } else {
+ struct neonserv_cmd_access_cache *cache = malloc(sizeof(*cache));
+ if (!cache) {
+ perror("malloc() failed");
+ return;
+ }
+ cache->client = client;
+ cache->textclient = getTextBot();
+ cache->user = user;
+ cache->chan = chan;
+ cache->nick = strdup(argv[0]);
+ get_userauth(cuser, neonserv_cmd_access_nick_lookup, cache);
+ }
+ }
+}
+
+static USERAUTH_CALLBACK(neonserv_cmd_access_nick_lookup) {
+ struct neonserv_cmd_access_cache *cache = data;
+ if(!user) {
+ //USER_DOES_NOT_EXIST
+ reply(cache->textclient, cache->user, "NS_USER_UNKNOWN", cache->nick);
+ }
+ else if(!(user->flags & USERFLAG_ISAUTHED)) {
+ //USER_NOT_AUTHED
+ if(!strcmp(cache->nick, cache->user->nick))
+ reply(cache->textclient, cache->user, "NS_YOU_NEED_AUTH");
+ else
+ reply(cache->textclient, cache->user, "NS_USER_NEED_AUTH", cache->nick);
+ }
+ else
+ neonserv_cmd_access_async1(cache->client, cache->textclient, cache->user, cache->chan, user->nick, user->auth, user);
+ free(cache->nick);
+ free(cache);
+}
+
+static void neonserv_cmd_access_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, char *nick, char *auth, struct UserNode *target) {
+ //we've got a valid auth now...
+ MYSQL_RES *res;
+ MYSQL_ROW user_row, chanuser_row;
+ int userid;
+ printf_mysql_query("SELECT `user_id`, `user_access`, `user_god`, `user_rank`, `rank_info`, `rank_name` FROM `users` LEFT JOIN `support_ranks` ON `rank_id` = `user_rank` WHERE `user_user` = '%s'", escape_string(auth));
+ res = mysql_use();
+ if ((user_row = mysql_fetch_row(res)) != NULL) {
+ userid = atoi(user_row[0]);
+ //check if the user is already added
+ printf_mysql_query("SELECT `chanuser_access`, `chanuser_flags`, `chanuser_infoline` FROM `chanusers` WHERE `chanuser_cid` = '%d' AND `chanuser_uid` = '%d'", chan->channel_id, userid);
+ res = mysql_use();
+ if(strcmp(user_row[3], "0") && strcmp(user_row[4], "")) {
+ char rank_info[MAXLEN];
+ neonserv_cmd_access_filter_ranking_info(user_row[4], rank_info, nick, auth, user_row[5]);
+ reply(textclient, user, "%s", rank_info);
+ }
+ if ((chanuser_row = mysql_fetch_row(res)) != NULL) {
+ //access output
+ if(nick)
+ reply(textclient, user, (strcmp(user_row[2], "1") ? "NS_A_ACCESS_AUTH" : "NS_A_ACCESS_AUTH_GOD"), nick, auth, atoi(chanuser_row[0]), chan->name);
+ else
+ reply(textclient, user, (strcmp(user_row[2], "1") ? "NS_A_ACCESS_NICK" : "NS_A_ACCESS_NICK_GOD"), auth, atoi(chanuser_row[0]), chan->name);
+ int cflags = atoi(chanuser_row[1]);
+ if(cflags & DB_CHANUSER_SUSPENDED)
+ reply(textclient, user, "NS_A_SUSPENDED", (nick ? nick : auth), chan->name);
+ if(chanuser_row[2] && strcmp(chanuser_row[2], ""))
+ reply(textclient, user, "[%s] %s", (nick ? nick : auth), chanuser_row[2]);
+ } else if(!strcmp(user_row[2], "1")) {
+ if(nick)
+ reply(textclient, user, "NS_A_LACKS_ACCESS_BUT_GOD_AUTH", nick, auth, chan->name);
+ else
+ reply(textclient, user, "NS_A_LACKS_ACCESS_BUT_GOD_NICK", auth, chan->name);
+ } else
+ reply(textclient, user, "NS_NOT_ON_USERLIST", (nick ? nick : auth), chan->name);
+ } else
+ reply(textclient, user, "NS_NOT_ON_USERLIST", (nick ? nick : auth), chan->name);
+ if(target && (target->flags & USERFLAG_ISIRCOP))
+ reply(textclient, user, "NS_A_IS_IRCOP", nick);
+}
+
+static void neonserv_cmd_access_filter_ranking_info(char *info, char *buffer, char *nick, char *auth, char *rank_name) {
+ int bufferPos = 0;
+ char *a, *b = info;
+ do {
+ if(!b) break;
+ a = strstr(b, "$");
+ if(a) *a = '\0';
+ bufferPos += sprintf(buffer + bufferPos, "%s", b);
+ if(!a) break;
+ switch(a[1]) {
+ case '\0':
+ a = NULL;
+ break;
+ case 'U':
+ bufferPos += sprintf(buffer + bufferPos, "%s", auth);
+ break;
+ case 'N':
+ bufferPos += sprintf(buffer + bufferPos, "%s", (nick ? nick : auth));
+ break;
+ case 'R':
+ bufferPos += sprintf(buffer + bufferPos, "%s", rank_name);
+ break;
+ default:
+ buffer[bufferPos++] = '$';
+ buffer[bufferPos++] = a[1];
+ break;
+ }
+ if(a)
+ b = a+2;
+ } while(a);
+}
projects / NeonServV5.git / blobdiff