]> jfr.im git - irc/evilnet/x3.git/blobdiff - src/spamserv.c
quick fix for "Unable to find user SOME-SERVER whose mark is changing." errors, bette...
[irc/evilnet/x3.git] / src / spamserv.c
index 86f4111c0d4514d77eb80324fa83b7032f1b6ff5..3555df72a1a64e64b19ef5dc552b312e837a82ff 100644 (file)
@@ -28,6 +28,8 @@
 #include "timeq.h"
 #include "gline.h"
 
+#include <ctype.h>
+
 #define SPAMSERV_CONF_NAME           "services/spamserv"
 
 #define KEY_EXCEPTIONS               "exceptions"
 #define KEY_ADV_CHAN_MUST_EXIST      "adv_chan_must_exist"
 #define KEY_STRIP_MIRC_CODES         "strip_mirc_codes"
 #define KEY_ALLOW_MOVE_MERGE         "allow_move_merge"
+#define KEY_CAPSMIN                  "capsmin"
+#define KEY_CAPSPERCENT              "capspercent"
+#define KEY_EXCEPTLEVEL              "exceptlevel"
+#define KEY_EXCEPTSPAMLEVEL          "exceptspamlevel"
+#define KEY_EXCEPTFLOODLEVEL         "exceptfloodlevel"
+#define KEY_EXCEPTADVLEVEL           "exceptadvlevel"
+#define KEY_EXCEPTBADWORDLEVEL       "exceptbadwordlevel"
+#define KEY_EXCEPTCAPSLEVEL          "exceptcapslevel"
 
 #define SPAMSERV_FUNC(NAME)    MODCMD_FUNC(NAME)
 #define SPAMSERV_SYNTAX()      svccmd_send_help(user, spamserv, cmd)
@@ -77,14 +87,15 @@ dict_t registered_channels_dict;
 dict_t connected_users_dict;
 dict_t killed_users_dict;
 
+#define SSFUNC_ARGS             user, channel, argc, argv, cmd
 
 #define spamserv_notice(target, format...) send_message(target , spamserv , ## format)
 #define spamserv_debug(format...) do { if(spamserv_conf.debug_channel) send_channel_notice(spamserv_conf.debug_channel , spamserv , ## format); } while(0)
 #define ss_reply(format...)    send_message(user , spamserv , ## format)
 
-#define SET_SUBCMDS_SIZE 13
+#define SET_SUBCMDS_SIZE 20
 
-const char *set_subcommands[SET_SUBCMDS_SIZE] = {"SPAMLIMIT", "BADREACTION", "ADVREACTION", "WARNREACTION", "ADVSCAN", "SPAMSCAN", "BADWORDSCAN", "CHANFLOODSCAN", "JOINFLOODSCAN", "SCANCHANOPS", "SCANHALFOPS", "SCANVOICED"};
+const char *set_subcommands[SET_SUBCMDS_SIZE] = {"EXCEPTLEVEL", "EXCEPTADVLEVEL", "EXCEPTBADWORDLEVEL", "EXCEPTCAPSLEVEL", "EXCEPTFLOODLEVEL", "EXCEPTSPAMLEVEL", "SPAMLIMIT", "BADREACTION", "CAPSREACTION", "ADVREACTION", "WARNREACTION", "ADVSCAN", "CAPSSCAN", "SPAMSCAN", "BADWORDSCAN", "CHANFLOODSCAN", "JOINFLOODSCAN", "CAPSMIN", "CAPSPERCENT"};
 
 extern struct string_list *autojoin_channels;
 static void spamserv_clear_spamNodes(struct chanNode *channel);
@@ -162,6 +173,15 @@ static const struct message_entry msgtab[] = {
 
     { "SSMSG_MUST_BE_HELPING", "You must have security override (helping mode) on to use this command." },
 
+    { "SSMSG_SET_CAPSMIN",            "$bCapsMin$b            %d - atleast this min caps and atleast CapsPercent of the total line." },
+    { "SSMSG_SET_CAPSPERCENT",        "$bCapsPercent$b        %d - atleast CapsPercent of the total line." },
+    { "SSMSG_SET_EXCEPTLEVEL"   ,     "$bExceptLevel$b        %d - level and above will be excepted from all checks." },
+    { "SSMSG_SET_EXCEPTADVLEVEL",     "$bExceptAdvLevel$b     %d - and above will be excepted from advertising checks." },
+    { "SSMSG_SET_EXCEPTBADWORDLEVEL", "$bExceptBadWordLevel$b %d - and above will be excepted from badword checks." },
+    { "SSMSG_SET_EXCEPTCAPSLEVEL"   , "$bExceptCapsLevel$b    %d - and above will be excepted from caps checks." },
+    { "SSMSG_SET_EXCEPTFLOODLEVEL",   "$bExceptFloodLevel$b   %d - and above will be excepted from flood checks." },
+    { "SSMSG_SET_EXCEPTSPAMLEVEL",    "$bExceptSpamLevel$b    %d - and above will be excepted from spam checks." },
+
     { NULL, NULL }
 };
 
@@ -175,6 +195,7 @@ static const struct message_entry msgtab[] = {
 #define SSMSG_FLOOD                   "Flooding the channel/network"
 #define SSMSG_ADV                     "Advertising"
 #define SSMSG_BAD                     "Badwords"
+#define SSMSG_CAPS                    "Caps"
 #define SSMSG_JOINFLOOD               "Join flooding the channel"
 
 #define SSMSG_WARNING                  "%s is against the network rules"
@@ -265,6 +286,21 @@ spamserv_register_channel(struct chanNode *channel, struct string_list *exceptio
        cInfo->exceptions = exceptions ? string_list_copy(exceptions) : alloc_string_list(1);
        cInfo->badwords = badwords ? string_list_copy(badwords) : alloc_string_list(1);
        cInfo->flags = flags;
+       cInfo->exceptlevel = 300;
+       cInfo->exceptspamlevel = 100;
+       cInfo->exceptadvlevel = 100;
+       cInfo->exceptbadwordlevel = 100;
+       cInfo->exceptcapslevel = 100;
+       cInfo->exceptfloodlevel = 100;
+        cInfo->capsmin = 10;
+        cInfo->capspercent = 25;
+
+        /* XXX Rewrite the flag system */
+        if (strlen(info) < 5)
+            strcat(info, "s");
+        if (strlen(info) < 6)
+            strcat(info, "s");
+
        safestrncpy(cInfo->info, info, sizeof(cInfo->info));
        cInfo->suspend_expiry = 0;
        dict_insert(registered_channels_dict, strdup(cInfo->channel->name), cInfo);
@@ -554,13 +590,14 @@ spamserv_create_user(struct userNode *user)
        uInfo->warnlevel = kNode ? kNode->warnlevel : 0;
        uInfo->lastadv = 0;
        uInfo->lastbad = 0;
+       uInfo->lastcaps = 0;
 
        dict_insert(connected_users_dict, strdup(user->nick), uInfo);
 
        if(kNode)
        {
-               dict_remove(killed_users_dict, irc_ntoa(&user->ip));
                free(kNode);
+               dict_remove(killed_users_dict, irc_ntoa(&user->ip));
        }
 }
 
@@ -834,6 +871,26 @@ timeq_bad(UNUSED_ARG(void *data))
        timeq_add(now + BAD_TIMEQ_FREQ, timeq_bad, NULL);
 }
 
+static void
+timeq_caps(UNUSED_ARG(void *data))
+{
+       dict_iterator_t it;
+       struct userInfo *uInfo;
+
+       for(it = dict_first(connected_users_dict); it; it = iter_next(it))
+       {
+               uInfo = iter_data(it);
+
+               if(uInfo->lastcaps && uInfo->lastcaps - now > CAPS_EXPIRE)
+               {
+                       uInfo->lastcaps = 0;
+                       uInfo->flags &= ~USER_CAPS_WARNED;
+               }
+       }
+
+       timeq_add(now + CAPS_TIMEQ_FREQ, timeq_caps, NULL);
+}
+
 static void
 timeq_adv(UNUSED_ARG(void *data))
 {
@@ -1557,6 +1614,327 @@ SPAMSERV_FUNC(cmd_set)
        return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
 }
 
+int ss_check_user_level(struct chanNode *channel, struct userNode *user, unsigned int minimum, int allow_override, int exempt_owner)
+{
+    struct userData *uData;
+    struct chanData *cData = channel->channel_info;
+    if(!minimum)
+        return 1;
+    uData = _GetChannelUser(cData, user->handle_info, allow_override, 0);
+    if(!uData)
+        return 0;
+    if(minimum <= uData->access)
+        return 1;
+    if((minimum > UL_OWNER) && (uData->access == UL_OWNER) && exempt_owner)
+        return 1;
+    return 0;
+}
+
+
+static int
+channel_except_level(struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
+{
+    struct chanData *cData = channel->channel_info;
+    struct chanInfo *cInfo;
+    struct userData *uData;
+    unsigned short value;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        if(!ss_check_user_level(channel, user, cInfo->exceptlevel, 1, 1))
+        {
+            reply("SSMSG_CANNOT_SET");
+            return 0;
+        }
+        value = user_level_from_name(argv[1], UL_OWNER+1);
+        if(!value && strcmp(argv[1], "0"))
+       {
+           reply("SSMSG_INVALID_ACCESS", argv[1]);
+            return 0;
+        }
+        uData = GetChannelUser(cData, user->handle_info);
+        if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
+        {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+        cInfo->exceptlevel = value;
+    }
+    reply("SSMSG_SET_EXCEPTLEVEL", cInfo->exceptlevel);
+    return 0;
+}
+
+static int
+channel_except_adv_level(struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
+{
+    struct chanData *cData = channel->channel_info;
+    struct chanInfo *cInfo;
+    struct userData *uData;
+    unsigned short value;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        if(!ss_check_user_level(channel, user, cInfo->exceptadvlevel, 1, 1))
+        {
+            reply("SSMSG_CANNOT_SET");
+            return 0;
+        }
+        value = user_level_from_name(argv[1], UL_OWNER+1);
+        if(!value && strcmp(argv[1], "0"))
+       {
+           reply("SSMSG_INVALID_ACCESS", argv[1]);
+            return 0;
+        }
+        uData = GetChannelUser(cData, user->handle_info);
+        if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
+        {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+        cInfo->exceptadvlevel = value;
+    }
+    reply("SSMSG_SET_EXCEPTADVLEVEL", cInfo->exceptadvlevel);
+    return 0;
+}
+
+static int
+channel_except_badword_level(struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
+{
+    struct chanData *cData = channel->channel_info;
+    struct chanInfo *cInfo;
+    struct userData *uData;
+    unsigned short value;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        if(!ss_check_user_level(channel, user, cInfo->exceptbadwordlevel, 1, 1))
+        {
+            reply("SSMSG_CANNOT_SET");
+            return 0;
+        }
+        value = user_level_from_name(argv[1], UL_OWNER+1);
+        if(!value && strcmp(argv[1], "0"))
+       {
+           reply("SSMSG_INVALID_ACCESS", argv[1]);
+            return 0;
+        }
+        uData = GetChannelUser(cData, user->handle_info);
+        if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
+        {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+        cInfo->exceptbadwordlevel = value;
+    }
+    reply("SSMSG_SET_EXCEPTBADWORDLEVEL", cInfo->exceptbadwordlevel);
+    return 0;
+}
+
+static int
+channel_except_caps_level(struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
+{
+    struct chanData *cData = channel->channel_info;
+    struct chanInfo *cInfo;
+    struct userData *uData;
+    unsigned short value;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        if(!ss_check_user_level(channel, user, cInfo->exceptcapslevel, 1, 1))
+        {
+            reply("SSMSG_CANNOT_SET");
+            return 0;
+        }
+        value = user_level_from_name(argv[1], UL_OWNER+1);
+        if(!value && strcmp(argv[1], "0"))
+       {
+           reply("SSMSG_INVALID_ACCESS", argv[1]);
+            return 0;
+        }
+        uData = GetChannelUser(cData, user->handle_info);
+        if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
+        {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+        cInfo->exceptcapslevel = value;
+    }
+    reply("SSMSG_SET_EXCEPTCAPSLEVEL", cInfo->exceptcapslevel);
+    return 0;
+}
+
+static int
+channel_except_flood_level(struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
+{
+    struct chanData *cData = channel->channel_info;
+    struct chanInfo *cInfo;
+    struct userData *uData;
+    unsigned short value;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        if(!ss_check_user_level(channel, user, cInfo->exceptfloodlevel, 1, 1))
+        {
+            reply("SSMSG_CANNOT_SET");
+            return 0;
+        }
+        value = user_level_from_name(argv[1], UL_OWNER+1);
+        if(!value && strcmp(argv[1], "0"))
+       {
+           reply("SSMSG_INVALID_ACCESS", argv[1]);
+            return 0;
+        }
+        uData = GetChannelUser(cData, user->handle_info);
+        if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
+        {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+        cInfo->exceptfloodlevel = value;
+    }
+    reply("SSMSG_SET_EXCEPTFLOODLEVEL", cInfo->exceptfloodlevel);
+    return 0;
+}
+
+static int
+channel_except_spam_level(struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
+{
+    struct chanData *cData = channel->channel_info;
+    struct chanInfo *cInfo;
+    struct userData *uData;
+    unsigned short value;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        if(!ss_check_user_level(channel, user, cInfo->exceptspamlevel, 1, 1))
+        {
+            reply("SSMSG_CANNOT_SET");
+            return 0;
+        }
+        value = user_level_from_name(argv[1], UL_OWNER+1);
+        if(!value && strcmp(argv[1], "0"))
+       {
+           reply("SSMSG_INVALID_ACCESS", argv[1]);
+            return 0;
+        }
+        uData = GetChannelUser(cData, user->handle_info);
+        if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
+        {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+        cInfo->exceptspamlevel = value;
+    }
+    reply("SSMSG_SET_EXCEPTSPAMLEVEL", cInfo->exceptspamlevel);
+    return 0;
+}
+
+static
+SPAMSERV_FUNC(opt_capsmin)
+{
+    struct chanInfo *cInfo;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        char *mask = strdup(argv[1]);
+        unsigned int old = cInfo->capsmin;
+
+        if (isdigit(*mask) && strspn(mask, "1234567890,-") == strlen(mask)) {
+            cInfo->capsmin = mask ? strtoul(mask, NULL, 0) : 10;
+
+            if (cInfo->capsmin < 0) {
+                cInfo->capsmin = old;
+                reply("SSMSG_BAD_SETLEVEL");
+                return 0;
+            }
+        } else {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+    }
+    reply("SSMSG_SET_CAPSMIN", cInfo->capsmin);
+    return 0;
+}
+
+static
+SPAMSERV_FUNC(opt_capspercent)
+{
+    struct chanInfo *cInfo;
+
+    cInfo = get_chanInfo(channel->name);
+
+    if(argc > 1)
+    {
+        char *mask = strdup(argv[1]);
+        unsigned int old = cInfo->capspercent;
+
+        if (isdigit(*mask) && strspn(mask, "1234567890,-") == strlen(mask)) {
+            cInfo->capspercent = mask ? strtoul(mask, NULL, 0) : 10;
+
+            if ((cInfo->capspercent < 0) || (cInfo->capspercent > 100)) {
+                cInfo->capspercent = old;
+                reply("SSMSG_BAD_SETLEVEL");
+                return 0;
+            }
+        } else {
+            reply("SSMSG_BAD_SETLEVEL");
+            return 0;
+        }
+    }
+    reply("SSMSG_SET_CAPSPERCENT", cInfo->capspercent);
+    return 0;
+}
+
+static
+SPAMSERV_FUNC(opt_exceptlevel)
+{
+    return channel_except_level(SSFUNC_ARGS);
+}
+
+static
+SPAMSERV_FUNC(opt_exceptadvlevel)
+{
+    return channel_except_adv_level(SSFUNC_ARGS);
+}
+
+static
+SPAMSERV_FUNC(opt_exceptbadwordlevel)
+{
+    return channel_except_badword_level(SSFUNC_ARGS);
+}
+
+static
+SPAMSERV_FUNC(opt_exceptcapslevel)
+{
+    return channel_except_caps_level(SSFUNC_ARGS);
+}
+
+static
+SPAMSERV_FUNC(opt_exceptfloodlevel)
+{
+    return channel_except_flood_level(SSFUNC_ARGS);
+}
+
+static
+SPAMSERV_FUNC(opt_exceptspamlevel)
+{
+    return channel_except_spam_level(SSFUNC_ARGS);
+}
+
 static 
 SPAMSERV_FUNC(opt_spamlimit)
 {
@@ -1617,12 +1995,33 @@ SPAMSERV_FUNC(opt_badreaction)
        MULTIPLE_OPTION("BadReaction   ", "BadReaction", ci_BadReaction);
 }
 
+static 
+SPAMSERV_FUNC(opt_capsreaction)
+{
+       struct valueData values[] =
+       {
+               {"Kick on disallowed caps.", 'k', 0},
+               {"Kickban on disallowed caps.", 'b', 0},
+               {"Short timed ban on disallowed caps.", 's', 0},
+               {"Long timed ban on disallowed caps.", 'l', 0},
+               {"Kill on disallowed caps.", 'd', 1}
+       };
+
+       MULTIPLE_OPTION("CapsReaction   ", "CapsReaction", ci_CapsReaction);
+}
+
 static 
 SPAMSERV_FUNC(opt_advscan)
 {
        BINARY_OPTION("AdvScan       ", CHAN_ADV_SCAN);
 }
 
+static 
+SPAMSERV_FUNC(opt_capsscan)
+{
+       BINARY_OPTION("CapsScan      ", CHAN_CAPSSCAN);
+}
+
 static 
 SPAMSERV_FUNC(opt_spamscan)
 {
@@ -1647,24 +2046,6 @@ SPAMSERV_FUNC(opt_joinflood)
        BINARY_OPTION("JoinFloodScan ", CHAN_JOINFLOOD);
 }
 
-static 
-SPAMSERV_FUNC(opt_scanops)
-{
-       BINARY_OPTION("ScanChanOps   ", CHAN_SCAN_CHANOPS);
-}
-
-static 
-SPAMSERV_FUNC(opt_scanhalfops)
-{
-       BINARY_OPTION("ScanHalfOps   ", CHAN_SCAN_HALFOPS);
-}
-
-static 
-SPAMSERV_FUNC(opt_scanvoiced)
-{
-       BINARY_OPTION("ScanVoiced    ", CHAN_SCAN_VOICED);
-}
-
 static void
 spamserv_add_trusted_account(const char *account, struct string_list *channel, const char *issuer, time_t issued)
 {
@@ -2094,6 +2475,27 @@ is_in_badword_list(struct chanInfo *cInfo, char *message)
        return 0;
 }
 
+static int
+check_caps(struct chanInfo *cInfo, char *message)
+{
+        int c;
+
+       if ( (c = strlen(message)) >= cInfo->capsmin) {
+               int i = 0;
+               char *s = strdup(message);
+
+               do {
+                       if (isupper(*s))
+                               i++;
+               } while (*s++);
+
+               if (i >= cInfo->capsmin && i * 100 / c >= cInfo->capspercent)
+                       return 1;
+       }
+
+       return 0;
+}
+
 static int
 check_badwords(struct chanInfo *cInfo, char *message)
 {
@@ -2221,42 +2623,52 @@ spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *
            }
         }
 
-       if(!CHECK_CHANOPS(cInfo))
-       {
-               struct modeNode *mn = GetUserMode(channel, user);
-               if (mn && (mn->modes & MODE_CHANOP))
-                       return;
 
-               /* Chan Ops covers all levels except peon and half op */
-               if(uData && ((uData->access == UL_OP) || (uData->access == UL_MANAGER) || 
-                 (uData->access == UL_COOWNER) || (uData->access == UL_OWNER)))
-                       return;
-       }
+        if(uData && (uData->access >= cInfo->exceptlevel))
+            return;
 
-       if(!CHECK_HALFOPS(cInfo))
+       if(CHECK_CAPSSCAN(cInfo) && check_caps(cInfo, text))
        {
-               struct modeNode *mn = GetUserMode(channel, user);
-               if (mn && (mn->modes & MODE_HALFOP))
-                       return;
+                if(uData && (uData->access >= cInfo->exceptcapslevel))
+                    return;
 
-               if(uData && (uData->access == UL_HALFOP))
-                       return;
-       }
-       
-       if(!CHECK_VOICED(cInfo))
-       {
-               struct modeNode *mn = GetUserMode(channel, user);
-               if (mn && ((mn->modes & MODE_VOICE) && !(mn->modes & MODE_CHANOP) && !(mn->modes & MODE_HALFOP)))
-                       return;
+               if(CHECK_CAPS_WARNED(uInfo))
+               {
+                       switch(cInfo->info[ci_CapsReaction])
+                       {
+                               case 'k': uInfo->flags |= USER_KICK; break;
+                               case 'b': uInfo->flags |= USER_KICKBAN; break;
+                               case 's': uInfo->flags |= USER_SHORT_TBAN; break;
+                               case 'l': uInfo->flags |= USER_LONG_TBAN; break;
+                               case 'd': uInfo->flags |= CHECK_KILLED(uInfo) ? USER_GLINE : USER_KILL; break;
+                       }
 
-               if(uData && (uData->access == UL_PEON))
-                       return;
-       }
+                       uInfo->warnlevel += CAPS_WARNLEVEL;
+                       violation = 5;
+               }
+               else
+               {               
+                       uInfo->flags |= USER_CAPS_WARNED;
+                       uInfo->lastcaps = now;
+                       uInfo->warnlevel += CAPS_WARNLEVEL;
+
+                       if(uInfo->warnlevel < MAX_WARNLEVEL) {
+                               if (spamserv_conf.network_rules)
+                                       spamserv_notice(user, "SSMSG_WARNING_RULES_T", SSMSG_CAPS, spamserv_conf.network_rules);
+                               else
+                                       spamserv_notice(user, "SSMSG_WARNING_T", SSMSG_CAPS, spamserv_conf.network_rules);
+                       }
+               }
+
+        }
 
        to_lower(text);
 
        if(CHECK_SPAM(cInfo))
        {
+                if(uData && (uData->access >= cInfo->exceptspamlevel))
+                    return;
+
                if(!(sNode = uInfo->spam))
                {
                        spamserv_create_spamNode(channel, uInfo, text);
@@ -2327,6 +2739,9 @@ spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *
 
        if(CHECK_FLOOD(cInfo))
        {
+                if(uData && (uData->access >= cInfo->exceptfloodlevel))
+                    return;
+
                if(!(fNode = uInfo->flood))
                {
                        spamserv_create_floodNode(channel, user, &uInfo->flood);
@@ -2376,6 +2791,9 @@ spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *
 
        if(CHECK_BADWORDSCAN(cInfo) && check_badwords(cInfo, text))
        {
+                if(uData && (uData->access >= cInfo->exceptbadwordlevel))
+                    return;
+
                if(CHECK_BAD_WARNED(uInfo))
                {
                        switch(cInfo->info[ci_BadReaction])
@@ -2407,6 +2825,9 @@ spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *
 
        if(CHECK_ADV(cInfo) && check_advertising(cInfo, text))
        {
+                if(uData && (uData->access >= cInfo->exceptspamlevel))
+                    return;
+
                if(CHECK_ADV_WARNED(uInfo))
                {
                        switch(cInfo->info[ci_AdvReaction])
@@ -2453,7 +2874,7 @@ spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *
                else
                        uInfo->flags |= USER_KILL;
 
-               violation = 5;
+               violation = 6;
        }
 
        if(!violation)
@@ -2466,6 +2887,7 @@ spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *
                case 2: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_FLOOD, spamserv_conf.network_rules); break;
                case 3: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_ADV, spamserv_conf.network_rules); break;
                case 4: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_BAD, spamserv_conf.network_rules); break;
+               case 5: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_CAPS, spamserv_conf.network_rules); break;
                default: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES_2 : SSMSG_WARNING_2, spamserv_conf.network_rules); break;
        }
 
@@ -2531,6 +2953,9 @@ spamserv_saxdb_read(struct dict *database)
        struct chanInfo *cInfo;
        struct string_list *strlist, *strlist2;
        unsigned int flags;
+        unsigned int exceptlevel, exceptadvlevel, exceptbadwordlevel;
+        unsigned int exceptfloodlevel, exceptspamlevel, exceptcapslevel;
+        unsigned int capsmin, capspercent;
        char *str, *info;       
        time_t expiry;    
        dict_t object;
@@ -2563,6 +2988,30 @@ spamserv_saxdb_read(struct dict *database)
                str = database_get_data(hir->d.object, KEY_EXPIRY, RECDB_QSTRING);
                expiry = str ? strtoul(str, NULL, 0) : 0;
 
+               str = database_get_data(hir->d.object, KEY_CAPSMIN, RECDB_QSTRING);
+               capsmin = str ? strtoul(str, NULL, 0) : 10;
+
+               str = database_get_data(hir->d.object, KEY_CAPSPERCENT, RECDB_QSTRING);
+               capspercent = str ? strtoul(str, NULL, 0) : 25;
+
+               str = database_get_data(hir->d.object, KEY_EXCEPTLEVEL, RECDB_QSTRING);
+               exceptlevel = str ? strtoul(str, NULL, 0) : UL_MANAGER;
+
+               str = database_get_data(hir->d.object, KEY_EXCEPTADVLEVEL, RECDB_QSTRING);
+               exceptadvlevel = str ? strtoul(str, NULL, 0) : UL_OP;
+
+               str = database_get_data(hir->d.object, KEY_EXCEPTBADWORDLEVEL, RECDB_QSTRING);
+               exceptbadwordlevel = str ? strtoul(str, NULL, 0) : UL_OP;
+
+               str = database_get_data(hir->d.object, KEY_EXCEPTCAPSLEVEL, RECDB_QSTRING);
+               exceptcapslevel = str ? strtoul(str, NULL, 0) : UL_OP;
+
+               str = database_get_data(hir->d.object, KEY_EXCEPTFLOODLEVEL, RECDB_QSTRING);
+               exceptfloodlevel = str ? strtoul(str, NULL, 0) : UL_OP;
+
+               str = database_get_data(hir->d.object, KEY_EXCEPTSPAMLEVEL, RECDB_QSTRING);
+               exceptspamlevel = str ? strtoul(str, NULL, 0) : UL_OP;
+
                if(channel && info)
                {
                        if((cInfo = spamserv_register_channel(channel, strlist, strlist2, flags, info)))
@@ -2577,7 +3026,16 @@ spamserv_saxdb_read(struct dict *database)
                                else if(!CHECK_SUSPENDED(cInfo))
                                        spamserv_join_channel(cInfo->channel);
                                else
-                                       cInfo->suspend_expiry = expiry;                         
+                                       cInfo->suspend_expiry = expiry;
+
+                               cInfo->capsmin      = capsmin;
+                               cInfo->capspercent  = capspercent;
+                               cInfo->exceptlevel        = exceptlevel;
+                               cInfo->exceptadvlevel     = exceptadvlevel;
+                               cInfo->exceptbadwordlevel = exceptbadwordlevel;
+                               cInfo->exceptcapslevel    = exceptcapslevel;
+                               cInfo->exceptfloodlevel   = exceptfloodlevel;
+                               cInfo->exceptspamlevel    = exceptspamlevel;
                        }
                }
                else
@@ -2618,7 +3076,31 @@ spamserv_saxdb_write(struct saxdb_context *ctx)
                        saxdb_write_string_list(ctx, KEY_BADWORDS, cInfo->badwords);
 
                if(cInfo->flags)
-                       saxdb_write_int(ctx, KEY_FLAGS, cInfo->flags);  
+                       saxdb_write_int(ctx, KEY_FLAGS, cInfo->flags);
+
+               if(cInfo->capsmin)
+                       saxdb_write_int(ctx, KEY_CAPSMIN, cInfo->capsmin);
+
+               if(cInfo->capspercent)
+                       saxdb_write_int(ctx, KEY_CAPSPERCENT, cInfo->capspercent);
+
+               if(cInfo->exceptlevel)
+                       saxdb_write_int(ctx, KEY_EXCEPTLEVEL, cInfo->exceptlevel);
+
+               if(cInfo->exceptadvlevel)
+                       saxdb_write_int(ctx, KEY_EXCEPTADVLEVEL, cInfo->exceptadvlevel);
+
+               if(cInfo->exceptbadwordlevel)
+                       saxdb_write_int(ctx, KEY_EXCEPTBADWORDLEVEL, cInfo->exceptbadwordlevel);
+
+               if(cInfo->exceptcapslevel)
+                       saxdb_write_int(ctx, KEY_EXCEPTCAPSLEVEL, cInfo->exceptcapslevel);
+
+               if(cInfo->exceptfloodlevel)
+                       saxdb_write_int(ctx, KEY_EXCEPTFLOODLEVEL, cInfo->exceptfloodlevel);
+
+               if(cInfo->exceptspamlevel)
+                       saxdb_write_int(ctx, KEY_EXCEPTSPAMLEVEL, cInfo->exceptspamlevel);
 
                saxdb_write_string(ctx, KEY_INFO, cInfo->info);                 
 
@@ -2769,6 +3251,7 @@ init_spamserv(const char *nick)
        timeq_add(now + JOINFLOOD_TIMEQ_FREQ, timeq_joinflood, NULL);
        timeq_add(now + ADV_TIMEQ_FREQ, timeq_adv, NULL);
        timeq_add(now + BAD_TIMEQ_FREQ, timeq_bad, NULL);
+       timeq_add(now + CAPS_TIMEQ_FREQ, timeq_caps, NULL);
        timeq_add(now + WARNLEVEL_TIMEQ_FREQ, timeq_warnlevel, NULL);
        timeq_add(now + KILL_TIMEQ_FREQ, timeq_kill, NULL);
 
@@ -2787,18 +3270,25 @@ init_spamserv(const char *nick)
        modcmd_register(spamserv_module, "DELBADWORD", cmd_delbadword, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "STATUS", cmd_status, 1, 0, NULL);
        modcmd_register(spamserv_module, "SET", cmd_set, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET EXCEPTLEVEL", opt_exceptlevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET EXCEPTADVLEVEL", opt_exceptadvlevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET EXCEPTBADWORDLEVEL", opt_exceptbadwordlevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET EXCEPTCAPSLEVEL", opt_exceptcapslevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET EXCEPTFLOODLEVEL", opt_exceptfloodlevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET EXCEPTSPAMLEVEL", opt_exceptspamlevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET SPAMLIMIT", opt_spamlimit, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET BADREACTION", opt_badreaction, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET CAPSREACTION", opt_capsreaction, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET ADVREACTION", opt_advreaction, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET WARNREACTION", opt_warnreaction, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET ADVSCAN", opt_advscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET CAPSSCAN", opt_capsscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET BADWORDSCAN", opt_badwordscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET SPAMSCAN", opt_spamscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET CHANFLOODSCAN", opt_chanfloodscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
        modcmd_register(spamserv_module, "SET JOINFLOODSCAN", opt_joinflood, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
-       modcmd_register(spamserv_module, "SET SCANCHANOPS", opt_scanops, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
-       modcmd_register(spamserv_module, "SET SCANHALFOPS", opt_scanhalfops, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
-       modcmd_register(spamserv_module, "SET SCANVOICED", opt_scanvoiced, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET CAPSMIN", opt_capsmin, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+       modcmd_register(spamserv_module, "SET CAPSPERCENT", opt_capspercent, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
 
        spamserv_service->trigger = spamserv_conf.trigger;