X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chanprotect.cpp;h=ef6c129e11358ea9356f4eeaf8875f455a7aadac;hb=9336468f5bfa60318cb57db5126047147b7a21cb;hp=15481fb7f2c77c53a128f928d10a2b533feca3fd;hpb=91df762e93212958db487d8517addba1a63a4ddd;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_chanprotect.cpp b/src/modules/m_chanprotect.cpp index 15481fb7f..ef6c129e1 100644 --- a/src/modules/m_chanprotect.cpp +++ b/src/modules/m_chanprotect.cpp @@ -24,7 +24,6 @@ class FounderProtectBase { private: - InspIRCd* const MyInstance; const std::string type; const char mode; const int list; @@ -33,14 +32,14 @@ class FounderProtectBase bool& remove_own_privs; bool& remove_other_privs; public: - FounderProtectBase(InspIRCd* Instance, char Mode, const std::string &mtype, int l, int e, bool &remove_own, bool &remove_others) : - MyInstance(Instance), type(mtype), mode(Mode), list(l), end(e), remove_own_privs(remove_own), remove_other_privs(remove_others) + FounderProtectBase(char Mode, const std::string &mtype, int l, int e, bool &remove_own, bool &remove_others) : + type(mtype), mode(Mode), list(l), end(e), remove_own_privs(remove_own), remove_other_privs(remove_others) { } ModePair ModeSet(User* source, User* dest, Channel* channel, const std::string ¶meter) { - User* x = MyInstance->FindNick(parameter); + User* x = ServerInstance->FindNick(parameter); if (x) { Membership* memb = channel->GetUser(x); @@ -68,7 +67,7 @@ class FounderProtectBase const UserMembList* cl = channel->GetUsers(); std::vector mode_junk; mode_junk.push_back(channel->name); - irc::modestacker modestack(MyInstance, false); + irc::modestacker modestack(false); std::deque stackresult; for (UserMembCIter i = cl->begin(); i != cl->end(); i++) @@ -88,7 +87,7 @@ class FounderProtectBase while (modestack.GetStackedLine(stackresult)) { mode_junk.insert(mode_junk.end(), stackresult.begin(), stackresult.end()); - MyInstance->SendMode(mode_junk, MyInstance->FakeClient); + ServerInstance->SendMode(mode_junk, ServerInstance->FakeClient); mode_junk.erase(mode_junk.begin() + 1, mode_junk.end()); } } @@ -118,9 +117,15 @@ class FounderProtectBase class ChanFounder : public ModeHandler, public FounderProtectBase { public: - ChanFounder(InspIRCd* Instance, Module* Creator, char my_prefix, bool &depriv_self, bool &depriv_others) - : ModeHandler(Instance, Creator, 'q', 1, 1, true, MODETYPE_CHANNEL, false, my_prefix, 0, TR_NICK), - FounderProtectBase(Instance, 'q', "founder", 386, 387, depriv_self, depriv_others) { } + ChanFounder(Module* Creator, char my_prefix, bool &depriv_self, bool &depriv_others) + : ModeHandler(Creator, 'q', PARAM_ALWAYS, MODETYPE_CHANNEL), + FounderProtectBase('q', "founder", 386, 387, depriv_self, depriv_others) + { + ModeHandler::list = true; + prefix = my_prefix; + levelrequired = FOUNDER_VALUE; + m_paramtype = TR_NICK; + } unsigned int GetPrefixRank() { @@ -140,48 +145,34 @@ class ChanFounder : public ModeHandler, public FounderProtectBase void RemoveMode(User* user, irc::modestacker* stack) { } - - ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) + + ModResult AccessCheck(User* source, Channel* channel, std::string ¶meter, bool adding) { User* theuser = ServerInstance->FindNick(parameter); + // remove own privs? + if (source == theuser && !adding && FounderProtectBase::remove_own_privs) + return MOD_RES_ALLOW; - if (!theuser) - { - return MODEACTION_DENY; - } - - if ((!adding) && FounderProtectBase::CanRemoveOthers(source, channel)) - { - return MODEACTION_ALLOW; - } - - char isoverride=0; - Module *Override = ServerInstance->Modules->FindFeature("Override"); - if (Override) + if (!adding && FounderProtectBase::CanRemoveOthers(source, channel)) { - OVRrequest ovr(NULL,Override,source,"OTHERMODE"); - const char * tmp = ovr.Send(); - isoverride = tmp[0]; - } - // source is a server, or ulined, we'll let them +-q the user. - if (!IS_LOCAL(source) || - ((source == theuser) && (!adding) && (FounderProtectBase::remove_own_privs)) || - (ServerInstance->ULine(source->nick.c_str())) || - (ServerInstance->ULine(source->server)) || - (!*source->server) || - isoverride) - { - return MODEACTION_ALLOW; + return MOD_RES_PASSTHRU; } else { - // whoops, someones being naughty! source->WriteNumeric(468, "%s %s :Only servers may set channel mode +q", source->nick.c_str(), channel->name.c_str()); - parameter.clear(); - return MODEACTION_DENY; + return MOD_RES_DENY; } } + ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) + { + User* theuser = ServerInstance->FindNick(parameter); + + if (!theuser) + return MODEACTION_DENY; + return MODEACTION_ALLOW; + } + void DisplayList(User* user, Channel* channel) { FounderProtectBase::DisplayList(user,channel); @@ -193,9 +184,15 @@ class ChanFounder : public ModeHandler, public FounderProtectBase class ChanProtect : public ModeHandler, public FounderProtectBase { public: - ChanProtect(InspIRCd* Instance, Module* Creator, char my_prefix, bool &depriv_self, bool &depriv_others) - : ModeHandler(Instance, Creator, 'a', 1, 1, true, MODETYPE_CHANNEL, false, my_prefix, 0, TR_NICK), - FounderProtectBase(Instance,'a',"protected user", 388, 389, depriv_self, depriv_others) { } + ChanProtect(Module* Creator, char my_prefix, bool &depriv_self, bool &depriv_others) + : ModeHandler(Creator, 'a', PARAM_ALWAYS, MODETYPE_CHANNEL), + FounderProtectBase('a',"protected user", 388, 389, depriv_self, depriv_others) + { + ModeHandler::list = true; + prefix = my_prefix; + levelrequired = PROTECT_VALUE; + m_paramtype = TR_NICK; + } unsigned int GetPrefixRank() { @@ -216,47 +213,39 @@ class ChanProtect : public ModeHandler, public FounderProtectBase { } - ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) + ModResult AccessCheck(User* source, Channel* channel, std::string ¶meter, bool adding) { User* theuser = ServerInstance->FindNick(parameter); + // source has +q + if (channel->GetPrefixValue(source) > PROTECT_VALUE) + return MOD_RES_ALLOW; - if (!theuser) - return MODEACTION_DENY; - - if ((!adding) && FounderProtectBase::CanRemoveOthers(source, channel)) - { - return MODEACTION_ALLOW; - } + // removing own privs? + if (source == theuser && !adding && FounderProtectBase::remove_own_privs) + return MOD_RES_ALLOW; - char isoverride=0; - Module *Override = ServerInstance->Modules->FindFeature("Override"); - if (Override) + if (!adding && FounderProtectBase::CanRemoveOthers(source, channel)) { - OVRrequest ovr(NULL,Override,source,"OTHERMODE"); - const char * tmp = ovr.Send(); - isoverride = tmp[0]; - } - // source has +q, is a server, or ulined, we'll let them +-a the user. - if (!IS_LOCAL(source) || - ((source == theuser) && (!adding) && (FounderProtectBase::remove_own_privs)) || - (ServerInstance->ULine(source->nick.c_str())) || - (ServerInstance->ULine(source->server)) || - (!*source->server) || - (channel->GetPrefixValue(source) > PROTECT_VALUE) || - isoverride - ) - { - return MODEACTION_ALLOW; + return MOD_RES_PASSTHRU; } else { - // bzzzt, wrong answer! source->WriteNumeric(482, "%s %s :You are not a channel founder", source->nick.c_str(), channel->name.c_str()); - return MODEACTION_DENY; + return MOD_RES_DENY; } } - virtual void DisplayList(User* user, Channel* channel) + ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) + { + User* theuser = ServerInstance->FindNick(parameter); + + if (!theuser) + return MODEACTION_DENY; + + return MODEACTION_ALLOW; + } + + void DisplayList(User* user, Channel* channel) { FounderProtectBase::DisplayList(user, channel); } @@ -277,8 +266,8 @@ class ModuleChanProtect : public Module public: - ModuleChanProtect(InspIRCd* Me) - : Module(Me), FirstInGetsFounder(false), QPrefix(0), APrefix(0), DeprivSelf(false), DeprivOthers(false), booting(true), cp(NULL), cf(NULL) + ModuleChanProtect() + : FirstInGetsFounder(false), QPrefix(0), APrefix(0), DeprivSelf(false), DeprivOthers(false), booting(true), cp(NULL), cf(NULL) { /* Load config stuff */ LoadSettings(); @@ -286,8 +275,8 @@ class ModuleChanProtect : public Module /* Initialise module variables */ - cp = new ChanProtect(ServerInstance, this, APrefix, DeprivSelf, DeprivOthers); - cf = new ChanFounder(ServerInstance, this, QPrefix, DeprivSelf, DeprivOthers); + cp = new ChanProtect(this, APrefix, DeprivSelf, DeprivOthers); + cf = new ChanFounder(this, QPrefix, DeprivSelf, DeprivOthers); if (!ServerInstance->Modes->AddMode(cp) || !ServerInstance->Modes->AddMode(cf)) { @@ -296,13 +285,13 @@ class ModuleChanProtect : public Module throw ModuleException("Could not add new modes!"); } - Implementation eventlist[] = { I_OnUserKick, I_OnUserPart, I_OnUserPreJoin, I_OnAccessCheck }; - ServerInstance->Modules->Attach(eventlist, this, 4); + Implementation eventlist[] = { I_OnUserKick, I_OnUserPart, I_OnUserPreJoin }; + ServerInstance->Modules->Attach(eventlist, this, 3); } void LoadSettings() { - ConfigReader Conf(ServerInstance); + ConfigReader Conf; FirstInGetsFounder = Conf.ReadFlag("chanprotect", "noservices", 0); @@ -325,117 +314,24 @@ class ModuleChanProtect : public Module DeprivOthers = Conf.ReadFlag("chanprotect","deprotectothers", "yes", 0); } - virtual ModResult OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven) + ModResult OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven) { // if the user is the first user into the channel, mark them as the founder, but only if // the config option for it is set if (FirstInGetsFounder && !chan) - privs = std::string(1, QPrefix) + "@"; - - return MOD_RES_PASSTHRU; - } - - virtual ModResult OnAccessCheck(User* source,User* dest,Channel* channel,int access_type) - { - // here we perform access checks, this is the important bit that actually stops kicking/deopping - // etc of protected users. There are many types of access check, we're going to handle - // a relatively small number of them relevent to our module using a switch statement. - // don't allow action if: - // (A) Theyre founder (no matter what) - // (B) Theyre protected, unless you're founder or are protected and DeprivOthers is enabled - // always allow the action if: - // (A) The source is ulined - - if ((ServerInstance->ULine(source->nick.c_str())) || (ServerInstance->ULine(source->server)) || (!*source->server)) - return MOD_RES_PASSTHRU; - - if (!channel) - return MOD_RES_PASSTHRU; - - // Can do anything to yourself if deprotectself is enabled. - if (DeprivSelf && source == dest) - return MOD_RES_PASSTHRU; - - Membership* smemb = channel->GetUser(source); - Membership* dmemb = channel->GetUser(source); - bool candepriv_founder = (DeprivOthers && smemb && smemb->hasMode('q')); - bool candepriv_protect = smemb && (smemb->hasMode('q') || (DeprivOthers && smemb->hasMode('a'))); - bool desthas_founder = dmemb->hasMode('q'); - bool desthas_protect = dmemb->hasMode('a'); - - switch (access_type) - { - // a user has been deopped. Do we let them? hmmm... - case AC_DEOP: - if (desthas_founder && !candepriv_founder) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't deop "+dest->nick+" as they're a channel founder"); - return MOD_RES_DENY; - } - if (desthas_protect && !candepriv_protect) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't deop "+dest->nick+" as they're protected (+a)"); - return MOD_RES_DENY; - } - break; - - // a user is being kicked. do we chop off the end of the army boot? - case AC_KICK: - if (desthas_founder && !candepriv_founder) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't kick "+dest->nick+" as they're a channel founder"); - return MOD_RES_DENY; - } - if (desthas_protect && !candepriv_protect) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't kick "+dest->nick+" as they're protected (+a)"); - return MOD_RES_DENY; - } - break; - - // a user is being dehalfopped. Yes, we do disallow -h of a +ha user - case AC_DEHALFOP: - if (desthas_founder && !candepriv_founder) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't de-halfop "+dest->nick+" as they're a channel founder"); - return MOD_RES_DENY; - } - if (desthas_protect && !candepriv_protect) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't de-halfop "+dest->nick+" as they're protected (+a)"); - return MOD_RES_DENY; - } - break; - - // same with devoice. - case AC_DEVOICE: - if (desthas_founder && !candepriv_founder) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't devoice "+dest->nick+" as they're a channel founder"); - return MOD_RES_DENY; - } - if (desthas_protect && !candepriv_protect) - { - source->WriteNumeric(484, source->nick+" "+channel->name+" :Can't devoice "+dest->nick+" as they're protected (+a)"); - return MOD_RES_DENY; - } - break; - } + privs += 'q'; - // we dont know what this access check is, or dont care. just carry on, nothing to see here. return MOD_RES_PASSTHRU; } - virtual ~ModuleChanProtect() + ~ModuleChanProtect() { - ServerInstance->Modes->DelMode(cp); - ServerInstance->Modes->DelMode(cf); delete cp; delete cf; } - virtual Version GetVersion() + Version GetVersion() { return Version("Founder and Protect modes (+qa)", VF_COMMON | VF_VENDOR); }