+ bool is_selfmsg = false;
+ switch (msgtarget.type)
+ {
+ case MessageTarget::TYPE_USER:
+ {
+ User* t = msgtarget.Get<User>();
+ // Check if the target nick is exempted, if yes, ignore this message
+ if (exemptednicks.count(t->nick))
+ return MOD_RES_PASSTHRU;
+
+ if (user == t)
+ is_selfmsg = true;
+ break;
+ }
+ case MessageTarget::TYPE_CHANNEL:
+ {
+ Channel* t = msgtarget.Get<Channel>();
+ if (exemptedchans.count(t->name))
+ return MOD_RES_PASSTHRU;
+ break;
+ }
+ case MessageTarget::TYPE_SERVER:
+ return MOD_RES_PASSTHRU;
+ }
+
+ if (is_selfmsg && warnonselfmsg)
+ {
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("WARNING: %s's self message matched %s (%s)",
+ user->nick.c_str(), f->freeform.c_str(), f->reason.c_str()));
+ return MOD_RES_PASSTHRU;
+ }
+ else if (f->action == FA_WARN)
+ {
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("WARNING: %s's message to %s matched %s (%s)",
+ user->nick.c_str(), msgtarget.GetName().c_str(), f->freeform.c_str(), f->reason.c_str()));
+ return MOD_RES_PASSTHRU;
+ }
+ else if (f->action == FA_BLOCK)
+ {
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("%s had their message to %s filtered as it matched %s (%s)",
+ user->nick.c_str(), msgtarget.GetName().c_str(), f->freeform.c_str(), f->reason.c_str()));
+ if (notifyuser)
+ {
+ if (msgtarget.type == MessageTarget::TYPE_CHANNEL)
+ user->WriteNumeric(Numerics::CannotSendTo(msgtarget.Get<Channel>(), InspIRCd::Format("Your message to this channel was blocked: %s.", f->reason.c_str())));
+ else
+ user->WriteNumeric(Numerics::CannotSendTo(msgtarget.Get<User>(), InspIRCd::Format("Your message to this user was blocked: %s.", f->reason.c_str())));
+ }
+ else
+ details.echo_original = true;
+ }
+ else if (f->action == FA_SILENT)
+ {
+ if (notifyuser)
+ {
+ if (msgtarget.type == MessageTarget::TYPE_CHANNEL)
+ user->WriteNumeric(Numerics::CannotSendTo(msgtarget.Get<Channel>(), InspIRCd::Format("Your message to this channel was blocked: %s.", f->reason.c_str())));
+ else
+ user->WriteNumeric(Numerics::CannotSendTo(msgtarget.Get<User>(), InspIRCd::Format("Your message to this user was blocked: %s.", f->reason.c_str())));
+ }
+ else
+ details.echo_original = true;
+ }
+ else if (f->action == FA_KILL)
+ {
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("%s was killed because their message to %s matched %s (%s)",
+ user->nick.c_str(), msgtarget.GetName().c_str(), f->freeform.c_str(), f->reason.c_str()));
+ ServerInstance->Users->QuitUser(user, "Filtered: " + f->reason);
+ }
+ else if (f->action == FA_SHUN && (ServerInstance->XLines->GetFactory("SHUN")))
+ {
+ Shun* sh = new Shun(ServerInstance->Time(), f->duration, ServerInstance->Config->ServerName.c_str(), f->reason.c_str(), user->GetIPString());
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("%s (%s) was shunned for %s (expires on %s) because their message to %s matched %s (%s)",
+ user->nick.c_str(), sh->Displayable().c_str(), InspIRCd::DurationString(f->duration).c_str(),
+ InspIRCd::TimeString(ServerInstance->Time() + f->duration).c_str(),
+ msgtarget.GetName().c_str(), f->freeform.c_str(), f->reason.c_str()));
+ if (ServerInstance->XLines->AddLine(sh, NULL))
+ {
+ ServerInstance->XLines->ApplyLines();
+ }
+ else
+ delete sh;
+ }
+ else if (f->action == FA_GLINE)
+ {
+ GLine* gl = new GLine(ServerInstance->Time(), f->duration, ServerInstance->Config->ServerName.c_str(), f->reason.c_str(), "*", user->GetIPString());
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("%s (%s) was G-lined for %s (expires on %s) because their message to %s matched %s (%s)",
+ user->nick.c_str(), gl->Displayable().c_str(), InspIRCd::DurationString(f->duration).c_str(),
+ InspIRCd::TimeString(ServerInstance->Time() + f->duration).c_str(),
+ msgtarget.GetName().c_str(), f->freeform.c_str(), f->reason.c_str()));
+ if (ServerInstance->XLines->AddLine(gl,NULL))
+ {
+ ServerInstance->XLines->ApplyLines();
+ }
+ else
+ delete gl;
+ }
+ else if (f->action == FA_ZLINE)
+ {
+ ZLine* zl = new ZLine(ServerInstance->Time(), f->duration, ServerInstance->Config->ServerName.c_str(), f->reason.c_str(), user->GetIPString());
+ ServerInstance->SNO->WriteGlobalSno('f', InspIRCd::Format("%s (%s) was Z-lined for %s (expires on %s) because their message to %s matched %s (%s)",
+ user->nick.c_str(), zl->Displayable().c_str(), InspIRCd::DurationString(f->duration).c_str(),
+ InspIRCd::TimeString(ServerInstance->Time() + f->duration).c_str(),
+ msgtarget.GetName().c_str(), f->freeform.c_str(), f->reason.c_str()));
+ if (ServerInstance->XLines->AddLine(zl,NULL))
+ {
+ ServerInstance->XLines->ApplyLines();
+ }
+ else
+ delete zl;
+ }
+
+ ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, user->nick + " had their message filtered, target was " + msgtarget.GetName() + ": " + f->reason + " Action: " + ModuleFilter::FilterActionToString(f->action));
+ return MOD_RES_DENY;