X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_filter.cpp;h=329dd10ff12e7fe5b3dcc0606b52e939b9ae292d;hb=ad47ea662698e72ff8f79b03512b1e7fe81bdf53;hp=5e1b4d38d69f2fa178ea1869c63a790a36e079f1;hpb=216877cc5b595b5b6bbc5f953e226618201cc0f6;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_filter.cpp b/src/modules/m_filter.cpp index 5e1b4d38d..329dd10ff 100644 --- a/src/modules/m_filter.cpp +++ b/src/modules/m_filter.cpp @@ -22,9 +22,7 @@ #include "inspircd.h" #include "xline.h" -#include "m_regex.h" - -/* $ModDesc: Text (spam) filtering */ +#include "modules/regex.h" class ModuleFilter; @@ -60,7 +58,7 @@ class FilterResult bool flag_notice; bool flag_strip_color; - FilterResult(const std::string free, const std::string &rea, FilterAction act, long gt, const std::string &fla) : + FilterResult(const std::string& free, const std::string& rea, FilterAction act, long gt, const std::string& fla) : freeform(free), reason(rea), action(act), gline_time(gt) { this->FillFlags(fla); @@ -179,22 +177,20 @@ class ModuleFilter : public Module std::set exemptfromfilter; // List of channel names excluded from filtering. ModuleFilter(); - void init(); CullResult cull(); - ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list); + ModResult OnUserPreMessage(User* user, void* dest, int target_type, std::string& text, char status, CUList& exempt_list, MessageType msgtype) CXX11_OVERRIDE; FilterResult* FilterMatch(User* user, const std::string &text, int flags); bool DeleteFilter(const std::string &freeform); std::pair AddFilter(const std::string &freeform, FilterAction type, const std::string &reason, long duration, const std::string &flags); - ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list); - void OnRehash(User* user); - Version GetVersion(); + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE; + Version GetVersion() CXX11_OVERRIDE; std::string EncodeFilter(FilterResult* filter); FilterResult DecodeFilter(const std::string &data); - void OnSyncNetwork(Module* proto, void* opaque); - void OnDecodeMetaData(Extensible* target, const std::string &extname, const std::string &extdata); - ModResult OnStats(char symbol, User* user, string_list &results); - ModResult OnPreCommand(std::string &command, std::vector ¶meters, LocalUser *user, bool validated, const std::string &original_line); - void OnUnloadModule(Module* mod); + void OnSyncNetwork(ProtocolInterface::Server& server) CXX11_OVERRIDE; + void OnDecodeMetaData(Extensible* target, const std::string &extname, const std::string &extdata) CXX11_OVERRIDE; + ModResult OnStats(char symbol, User* user, string_list &results) CXX11_OVERRIDE; + ModResult OnPreCommand(std::string &command, std::vector ¶meters, LocalUser *user, bool validated, const std::string &original_line) CXX11_OVERRIDE; + void OnUnloadModule(Module* mod) CXX11_OVERRIDE; bool AppliesToMe(User* user, FilterResult* filter, int flags); void ReadFilters(); static bool StringToFilterAction(const std::string& str, FilterAction& fa); @@ -209,13 +205,13 @@ CmdResult CommandFilter::Handle(const std::vector ¶meters, User Module *me = creator; if (static_cast(me)->DeleteFilter(parameters[0])) { - user->WriteServ("NOTICE %s :*** Removed filter '%s'", user->nick.c_str(), parameters[0].c_str()); + user->WriteNotice("*** Removed filter '" + parameters[0] + "'"); ServerInstance->SNO->WriteToSnoMask(IS_LOCAL(user) ? 'a' : 'A', "FILTER: "+user->nick+" removed filter '"+parameters[0]+"'"); return CMD_SUCCESS; } else { - user->WriteServ("NOTICE %s :*** Filter '%s' not found in list, try /stats s.", user->nick.c_str(), parameters[0].c_str()); + user->WriteNotice("*** Filter '" + parameters[0] + "' not found in list, try /stats s."); return CMD_FAILURE; } } @@ -232,7 +228,7 @@ CmdResult CommandFilter::Handle(const std::vector ¶meters, User if (!ModuleFilter::StringToFilterAction(parameters[1], type)) { - user->WriteServ("NOTICE %s :*** Invalid filter type '%s'. Supported types are 'gline', 'none', 'block', 'silent' and 'kill'.", user->nick.c_str(), parameters[1].c_str()); + user->WriteNotice("*** Invalid filter type '" + parameters[1] + "'. Supported types are 'gline', 'none', 'block', 'silent' and 'kill'."); return CMD_FAILURE; } @@ -240,12 +236,12 @@ CmdResult CommandFilter::Handle(const std::vector ¶meters, User { if (parameters.size() >= 5) { - duration = ServerInstance->Duration(parameters[3]); + duration = InspIRCd::Duration(parameters[3]); reasonindex = 4; } else { - user->WriteServ("NOTICE %s :*** Not enough parameters: When setting a gline type filter, a gline duration must be specified as the third parameter.", user->nick.c_str()); + user->WriteNotice("*** Not enough parameters: When setting a gline type filter, a gline duration must be specified as the third parameter."); return CMD_FAILURE; } } @@ -258,9 +254,9 @@ CmdResult CommandFilter::Handle(const std::vector ¶meters, User std::pair result = static_cast(me)->AddFilter(freeform, type, parameters[reasonindex], duration, flags); if (result.first) { - user->WriteServ("NOTICE %s :*** Added filter '%s', type '%s'%s%s, flags '%s', reason: '%s'", user->nick.c_str(), freeform.c_str(), - parameters[1].c_str(), (duration ? ", duration " : ""), (duration ? parameters[3].c_str() : ""), - flags.c_str(), parameters[reasonindex].c_str()); + user->WriteNotice("*** Added filter '" + freeform + "', type '" + parameters[1] + "'" + + (duration ? ", duration " + parameters[3] : "") + ", flags '" + flags + "', reason: '" + + parameters[reasonindex] + "'"); ServerInstance->SNO->WriteToSnoMask(IS_LOCAL(user) ? 'a' : 'A', "FILTER: "+user->nick+" added filter '"+freeform+"', type '"+parameters[1]+"', "+(duration ? "duration "+parameters[3]+", " : "")+"flags '"+flags+"', reason: "+parameters[reasonindex]); @@ -268,13 +264,13 @@ CmdResult CommandFilter::Handle(const std::vector ¶meters, User } else { - user->WriteServ("NOTICE %s :*** Filter '%s' could not be added: %s", user->nick.c_str(), freeform.c_str(), result.second.c_str()); + user->WriteNotice("*** Filter '" + freeform + "' could not be added: " + result.second); return CMD_FAILURE; } } else { - user->WriteServ("NOTICE %s :*** Not enough parameters.", user->nick.c_str()); + user->WriteNotice("*** Not enough parameters."); return CMD_FAILURE; } @@ -283,7 +279,7 @@ CmdResult CommandFilter::Handle(const std::vector ¶meters, User bool ModuleFilter::AppliesToMe(User* user, FilterResult* filter, int iflags) { - if ((filter->flag_no_opers) && IS_OPER(user)) + if ((filter->flag_no_opers) && user->IsOper()) return false; if ((iflags & FLAG_PRIVMSG) && (!filter->flag_privmsg)) return false; @@ -301,14 +297,6 @@ ModuleFilter::ModuleFilter() { } -void ModuleFilter::init() -{ - ServerInstance->Modules->AddService(filtcommand); - Implementation eventlist[] = { I_OnPreCommand, I_OnStats, I_OnSyncNetwork, I_OnDecodeMetaData, I_OnUserPreMessage, I_OnUserPreNotice, I_OnRehash, I_OnUnloadModule }; - ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); - OnRehash(NULL); -} - CullResult ModuleFilter::cull() { FreeFilters(); @@ -323,23 +311,13 @@ void ModuleFilter::FreeFilters() filters.clear(); } -ModResult ModuleFilter::OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) -{ - if (!IS_LOCAL(user)) - return MOD_RES_PASSTHRU; - - flags = FLAG_PRIVMSG; - return OnUserPreNotice(user,dest,target_type,text,status,exempt_list); -} - -ModResult ModuleFilter::OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) +ModResult ModuleFilter::OnUserPreMessage(User* user, void* dest, int target_type, std::string& text, char status, CUList& exempt_list, MessageType msgtype) { /* Leave ulines alone */ if ((ServerInstance->ULine(user->server)) || (!IS_LOCAL(user))) return MOD_RES_PASSTHRU; - if (!flags) - flags = FLAG_NOTICE; + flags = (msgtype == MSG_PRIVMSG) ? FLAG_PRIVMSG : FLAG_NOTICE; FilterResult* f = this->FilterMatch(user, text, flags); if (f) @@ -362,16 +340,16 @@ ModResult ModuleFilter::OnUserPreNotice(User* user,void* dest,int target_type, s { ServerInstance->SNO->WriteGlobalSno('a', "FILTER: "+user->nick+" had their message filtered, target was "+target+": "+f->reason); if (target_type == TYPE_CHANNEL) - user->WriteNumeric(404, "%s %s :Message to channel blocked and opers notified (%s)",user->nick.c_str(), target.c_str(), f->reason.c_str()); + user->WriteNumeric(ERR_CANNOTSENDTOCHAN, "%s :Message to channel blocked and opers notified (%s)", target.c_str(), f->reason.c_str()); else - user->WriteServ("NOTICE "+user->nick+" :Your message to "+target+" was blocked and opers notified: "+f->reason); + user->WriteNotice("Your message to "+target+" was blocked and opers notified: "+f->reason); } else if (f->action == FA_SILENT) { if (target_type == TYPE_CHANNEL) - user->WriteNumeric(404, "%s %s :Message to channel blocked (%s)",user->nick.c_str(), target.c_str(), f->reason.c_str()); + user->WriteNumeric(ERR_CANNOTSENDTOCHAN, "%s :Message to channel blocked (%s)", target.c_str(), f->reason.c_str()); else - user->WriteServ("NOTICE "+user->nick+" :Your message to "+target+" was blocked: "+f->reason); + user->WriteNotice("Your message to "+target+" was blocked: "+f->reason); } else if (f->action == FA_KILL) { @@ -388,7 +366,7 @@ ModResult ModuleFilter::OnUserPreNotice(User* user,void* dest,int target_type, s delete gl; } - ServerInstance->Logs->Log("FILTER",DEFAULT,"FILTER: "+ user->nick + " had their message filtered, target was " + target + ": " + f->reason + " Action: " + ModuleFilter::FilterActionToString(f->action)); + ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, user->nick + " had their message filtered, target was " + target + ": " + f->reason + " Action: " + ModuleFilter::FilterActionToString(f->action)); return MOD_RES_DENY; } return MOD_RES_PASSTHRU; @@ -446,7 +424,7 @@ ModResult ModuleFilter::OnPreCommand(std::string &command, std::vectoraction == FA_KILL)) { - user->WriteServ("NOTICE %s :*** Your PART message was filtered: %s", user->nick.c_str(), f->reason.c_str()); + user->WriteNotice("*** Your PART message was filtered: " + f->reason); ServerInstance->Users->QuitUser(user, "Filtered: " + f->reason); } if (f->action == FA_GLINE) @@ -466,7 +444,7 @@ ModResult ModuleFilter::OnPreCommand(std::string &command, std::vectorConfig->ConfTags("exemptfromfilter"); exemptfromfilter.clear(); @@ -554,11 +532,11 @@ FilterResult ModuleFilter::DecodeFilter(const std::string &data) return res; } -void ModuleFilter::OnSyncNetwork(Module* proto, void* opaque) +void ModuleFilter::OnSyncNetwork(ProtocolInterface::Server& server) { for (std::vector::iterator i = filters.begin(); i != filters.end(); ++i) { - proto->ProtoSendMetaData(opaque, NULL, "filter", EncodeFilter(&(*i))); + server.SendMetaData("filter", EncodeFilter(&(*i))); } } @@ -573,7 +551,7 @@ void ModuleFilter::OnDecodeMetaData(Extensible* target, const std::string &extna } catch (ModuleException& e) { - ServerInstance->Logs->Log("m_filter", DEBUG, "Error when unserializing filter: " + std::string(e.GetReason())); + ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Error when unserializing filter: " + std::string(e.GetReason())); } } } @@ -605,13 +583,8 @@ FilterResult* ModuleFilter::FilterMatch(User* user, const std::string &text, int InspIRCd::StripColor(stripped_text); } - //ServerInstance->Logs->Log("m_filter", DEBUG, "Match '%s' against '%s'", text.c_str(), index->freeform.c_str()); if (index->regex->Matches(filter->flag_strip_color ? stripped_text : text)) - { - //ServerInstance->Logs->Log("m_filter", DEBUG, "MATCH"); return &*index; - } - //ServerInstance->Logs->Log("m_filter", DEBUG, "NO MATCH"); } return NULL; } @@ -646,7 +619,7 @@ std::pair ModuleFilter::AddFilter(const std::string &freeform } catch (ModuleException &e) { - ServerInstance->Logs->Log("m_filter", DEFAULT, "Error in regular expression '%s': %s", freeform.c_str(), e.GetReason()); + ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Error in regular expression '%s': %s", freeform.c_str(), e.GetReason()); return std::make_pair(false, e.GetReason()); } return std::make_pair(true, ""); @@ -695,7 +668,7 @@ void ModuleFilter::ReadFilters() std::string reason = i->second->getString("reason"); std::string action = i->second->getString("action"); std::string flgs = i->second->getString("flags"); - long gline_time = ServerInstance->Duration(i->second->getString("duration")); + unsigned long gline_time = i->second->getDuration("duration", 10*60, 1); if (flgs.empty()) flgs = "*"; @@ -706,11 +679,11 @@ void ModuleFilter::ReadFilters() try { filters.push_back(ImplFilter(this, reason, fa, gline_time, pattern, flgs)); - ServerInstance->Logs->Log("m_filter", DEFAULT, "Regular expression %s loaded.", pattern.c_str()); + ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Regular expression %s loaded.", pattern.c_str()); } catch (ModuleException &e) { - ServerInstance->Logs->Log("m_filter", DEFAULT, "Error in regular expression '%s': %s", pattern.c_str(), e.GetReason()); + ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Error in regular expression '%s': %s", pattern.c_str(), e.GetReason()); } } }