int
irccasecmp(const char *stra, const char *strb) {
+ if (!stra)
+ return -1;
+ if (!strb)
+ return 1;
while (*stra && (tolower(*stra) == tolower(*strb)))
stra++, strb++;
return tolower(*stra) - tolower(*strb);
}
int
-user_matches_glob(struct userNode *user, const char *orig_glob, int flags)
+user_matches_glob(struct userNode *user, const char *orig_glob, int flags, int shared)
{
char *tmpglob, *glob, *marker;
char exttype = 0;
- int extreverse = 0, is_extended = 0;
+ int extreverse = 0, is_extended = 0, match = 0, banned = 0;
+ unsigned int count, n;
+ struct modeNode *mn;
+ struct chanNode *channel;
+ struct banNode *ban;
/* Make a writable copy of the glob */
glob = alloca(strlen(orig_glob)+1);
if (is_extended) {
log_module(MAIN_LOG, LOG_DEBUG, "Extended ban. T (%c) R (%d) M (%s)", exttype, extreverse, glob);
switch (exttype) {
- case 'a':
+ case 'a': // account
if (user->handle_info) {
if (extreverse) {
if (0 != strcasecmp(glob, user->handle_info->handle))
return 1;
}
return match_ircglob(user->hostname, glob);
+ case 'c': // another channel
+ if (!strstr(glob, "#"))
+ return -1;
+
+ if (extreverse) {
+ for (n=count=0; n<user->channels.used; n++) {
+ mn = user->channels.list[n];
+ match = 0;
+
+ if (*glob == '#') {
+ if (0 == strcasecmp(glob, mn->channel->name))
+ match = 1;
+ } else {
+ if (0 == strcasecmp(glob+1, mn->channel->name)) {
+ if ((*glob == '@') && (mn->modes & MODE_CHANOP))
+ match = 1;
+ else if ((*glob == '%') && (mn->modes & MODE_HALFOP))
+ match = 1;
+ else if ((*glob == '+') && (mn->modes & MODE_VOICE))
+ match = 1;
+ }
+ }
+
+ if (match == 0)
+ banned = 1;
+ else {
+ banned = 0;
+ break;
+ }
+ }
+ } else {
+ for (n=count=0; n<user->channels.used; n++) {
+ mn = user->channels.list[n];
+ match = 0;
+
+ if (*glob == '#') {
+ if (0 == strcasecmp(glob, mn->channel->name))
+ match = 1;
+ } else {
+ if (0 == strcasecmp(glob+1, mn->channel->name)) {
+ if ((*glob == '@') && (mn->modes & MODE_CHANOP))
+ match = 1;
+ else if ((*glob == '%') && (mn->modes & MODE_HALFOP))
+ match = 1;
+ else if ((*glob == '+') && (mn->modes & MODE_VOICE))
+ match = 1;
+ }
+ }
+
+ if (match == 1)
+ banned = 1;
+ }
+ }
+
+ if (banned)
+ return 1;
+ else
+ return match_ircglob(user->hostname, glob);
+ case 'j':
+ if (shared == 0) {
+ if (*glob != '#')
+ return -1;
+ if ((channel = GetChannel(glob))) {
+ for (n = 0; n < channel->banlist.used; n++) {
+ ban = channel->banlist.list[n];
+ if (user_matches_glob(user, ban->ban, flags, 1))
+ return 1;
+ }
+ }
+ }
+ return match_ircglob(user->hostname, glob);
+ case 'n': /* this is handled ircd side */
+ return match_ircglob(user->hostname, glob);
+ case 'q': /* this is handled ircd side */
+ return match_ircglob(user->hostname, glob);
+ case 't': /* this is handled ircd side */
+ return match_ircglob(user->hostname, glob);
+ case 'R': /* this is handled ircd side */
+ return match_ircglob(user->hostname, glob);
+ case 'm': // mute by mark
+ if(user->mark && !strcmp(glob, user->mark))
+ return true;
+ else
+ return false;
+
+ case 'M': // mute by mark unless authed
+ return false; // can never match a logged in user
+
default:
- return 0;
+ return -1;
}
}
/* If only matching the visible hostnames, bail early. */
if ((flags & MATCH_VISIBLE) && IsHiddenHost(user)
- && (IsFakeHost(user) || (hidden_host_suffix && user->handle_info)))
+ && (IsFakeHost(user) || (hidden_host_suffix && user->handle_info) ||
+ user->crypthost || user->cryptip))
return 0;
/* If it might be an IP glob, test that. */
if (!glob[strspn(glob, "0123456789./*?")]