diff options
| -rw-r--r-- | src/commands.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/commands.cpp b/src/commands.cpp index 0c796b32e..a01f3a844 100644 --- a/src/commands.cpp +++ b/src/commands.cpp @@ -1851,11 +1851,93 @@ long duration(const char* str) return total; } +/* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */ + +bool host_matches_everyone(std::string mask, userrec* user) +{ + char insanemasks[MAXBUF]; + char buffer[MAXBUF]; + char itrigger[MAXBUF]; + ConfValue("insane","hostmasks",0,insanemasks,&config_f); + ConfValue("insane","trigger",0,itrigger,&config_f); + if (*itrigger == 0) + strlcpy(itrigger,"95.5",MAXBUF); + if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1')) + return false; + long matches = 0; + for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++) + { + strlcpy(buffer,u->second->ident,MAXBUF); + strlcat(buffer,"@",MAXBUF); + strlcat(buffer,u->second->host,MAXBUF); + if (match(buffer,mask.c_str())) + matches++; + } + float percent = ((float)matches / (float)clientlist.size()) * 100; + if (percent > (float)atof(itrigger)) + { + WriteOpers("*** \2WARNING\2: %s tried to set a G/K/E line mask of %s, which covers %.2f%% of the network!",user->nick,mask.c_str(),percent); + return true; + } + return false; +} + +bool ip_matches_everyone(std::string ip, userrec* user) +{ + char insanemasks[MAXBUF]; + char itrigger[MAXBUF]; + ConfValue("insane","ipmasks",0,insanemasks,&config_f); + ConfValue("insane","trigger",0,itrigger,&config_f); + if (*itrigger == 0) + strlcpy(itrigger,"95.5",MAXBUF); + if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1')) + return false; + long matches = 0; + for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++) + { + if (match(u->second->ip,ip.c_str())) + matches++; + } + float percent = ((float)matches / (float)clientlist.size()) * 100; + if (percent > (float)atof(itrigger)) + { + WriteOpers("*** \2WARNING\2: %s tried to set a Z line mask of %s, which covers %.2f%% of the network!",user->nick,ip.c_str(),percent); + return true; + } + return false; +} + +bool nick_matches_everyone(std::string nick, userrec* user) +{ + char insanemasks[MAXBUF]; + char itrigger[MAXBUF]; + ConfValue("insane","nickmasks",0,insanemasks,&config_f); + ConfValue("insane","trigger",0,itrigger,&config_f); + if (*itrigger == 0) + strlcpy(itrigger,"95.5",MAXBUF); + if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1')) + return false; + long matches = 0; + for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++) + { + if (match(u->second->nick,nick.c_str())) + matches++; + } + float percent = ((float)matches / (float)clientlist.size()) * 100; + if (percent > (float)atof(itrigger)) + { + WriteOpers("*** \2WARNING\2: %s tried to set a Q line mask of %s, which covers %.2f%% of the network!",user->nick,nick.c_str(),percent); + return true; + } + return false; +} void handle_kline(char **parameters, int pcnt, userrec *user) { if (pcnt >= 3) { + if (host_matches_everyone(parameters[0],user)) + return; add_kline(duration(parameters[1]),user->nick,parameters[2],parameters[0]); FOREACH_MOD OnAddKLine(duration(parameters[1]), user, parameters[2], parameters[0]); if (!duration(parameters[1])) @@ -1886,6 +1968,8 @@ void handle_eline(char **parameters, int pcnt, userrec *user) { if (pcnt >= 3) { + if (host_matches_everyone(parameters[0],user)) + return; add_eline(duration(parameters[1]),user->nick,parameters[2],parameters[0]); FOREACH_MOD OnAddELine(duration(parameters[1]), user, parameters[2], parameters[0]); if (!duration(parameters[1])) @@ -1916,6 +2000,8 @@ void handle_gline(char **parameters, int pcnt, userrec *user) { if (pcnt >= 3) { + if (host_matches_everyone(parameters[0],user)) + return; add_gline(duration(parameters[1]),user->nick,parameters[2],parameters[0]); FOREACH_MOD OnAddGLine(duration(parameters[1]), user, parameters[2], parameters[0]); if (!duration(parameters[1])) @@ -1946,6 +2032,8 @@ void handle_zline(char **parameters, int pcnt, userrec *user) { if (pcnt >= 3) { + if (ip_matches_everyone(parameters[0],user)) + return; add_zline(duration(parameters[1]),user->nick,parameters[2],parameters[0]); FOREACH_MOD OnAddZLine(duration(parameters[1]), user, parameters[2], parameters[0]); if (!duration(parameters[1])) @@ -1976,6 +2064,8 @@ void handle_qline(char **parameters, int pcnt, userrec *user) { if (pcnt >= 3) { + if (nick_matches_everyone(parameters[0],user)) + return; add_qline(duration(parameters[1]),user->nick,parameters[2],parameters[0]); FOREACH_MOD OnAddQLine(duration(parameters[1]), user, parameters[2], parameters[0]); if (!duration(parameters[1])) |