1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
7 * <brain@chatspike.net>
8 * <Craig@chatspike.net>
10 * Written by Craig Edwards, Craig McLure, and others.
11 * This program is free but copyrighted software; see
12 * the file COPYING for details.
14 * ---------------------------------------------------
20 #include "helperfuncs.h"
22 /* $ModDesc: Provides support for unreal-style oper-override */
24 typedef std::map<std::string,std::string> override_t;
26 class ModuleOverride : public Module
33 ModuleOverride(Server* Me)
37 // here we initialise our module. Use new to create new instances of the required
42 // read our config options (main config file)
46 virtual void OnRehash(const std::string ¶meter)
48 // on a rehash we delete our classes for good measure and create them again.
49 ConfigReader* Conf = new ConfigReader;
51 // re-read our config options on a rehash
52 NoisyOverride = Conf->ReadFlag("override","noisy",0);
54 for (int j =0; j < Conf->Enumerate("type"); j++)
56 std::string typen = Conf->ReadValue("type","name",j);
57 std::string tokenlist = Conf->ReadValue("type","override",j);
58 overrides[typen] = tokenlist;
64 void Implements(char* List)
66 List[I_OnRehash] = List[I_OnAccessCheck] = List[I_On005Numeric] = List[I_OnUserPreJoin] = List[I_OnUserPreKick] = 1;
69 virtual void On005Numeric(std::string &output)
71 output.append(" OVERRIDE");
74 virtual bool CanOverride(userrec* source, char* token)
76 // checks to see if the oper's type has <type:override>
77 override_t::iterator j = overrides.find(source->oper);
79 if (j != overrides.end())
81 // its defined, return its value as a boolean for if the token is set
82 return (j->second.find(token, 0) != std::string::npos);
85 // its not defined at all, count as false
89 virtual int OnUserPreKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason)
91 if ((*source->oper) && (CanOverride(source,"KICK")))
93 if (((Srv->ChanMode(source,chan) == "%") && (Srv->ChanMode(user,chan) == "@")) || (Srv->ChanMode(source,chan) == ""))
95 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Kicked "+std::string(user->nick)+" on "+std::string(chan->name)+" ("+reason+")");
97 /* Returning -1 explicitly allows the kick */
103 virtual int OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type)
107 if ((Srv) && (source) && (channel))
109 // Fix by brain - allow the change if they arent on channel - rely on boolean short-circuit
110 // to not check the other items in the statement if they arent on the channel
111 std::string mode = Srv->ChanMode(source,channel);
112 if ((!channel->HasUser(source)) || ((mode != "%") && (mode != "@")))
117 if (CanOverride(source,"MODEDEOP"))
119 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Deopped "+std::string(dest->nick)+" on "+std::string(channel->name));
128 if (CanOverride(source,"MODEOP"))
130 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Opped "+std::string(dest->nick)+" on "+std::string(channel->name));
139 if (CanOverride(source,"MODEVOICE"))
141 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Voiced "+std::string(dest->nick)+" on "+std::string(channel->name));
150 if (CanOverride(source,"MODEDEVOICE"))
152 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Devoiced "+std::string(dest->nick)+" on "+std::string(channel->name));
161 if (CanOverride(source,"MODEHALFOP"))
163 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Halfopped "+std::string(dest->nick)+" on "+std::string(channel->name));
172 if (CanOverride(source,"MODEDEHALFOP"))
174 Srv->SendOpers("*** NOTICE: "+std::string(source->nick)+" Override-Dehalfopped "+std::string(dest->nick)+" on "+std::string(channel->name));
185 if (CanOverride(source,"OTHERMODE"))
198 virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
204 if ((chan->modes[CM_INVITEONLY]) && (CanOverride(user,"INVITE")))
208 irc::string x = chan->name;
209 if (!user->IsInvited(x))
211 /* XXX - Ugly cast for a parameter that isn't used? :< - Om */
212 WriteChannelWithServ((char*)Srv->GetServerName().c_str(), chan, "NOTICE %s :%s invited himself into the channel",cname,user->nick);
215 Srv->SendOpers("*** "+std::string(user->nick)+" used operoverride to bypass +i on "+std::string(cname));
219 if ((chan->key[0]) && (CanOverride(user,"KEY")))
222 WriteChannelWithServ((char*)Srv->GetServerName().c_str(),chan,"NOTICE %s :%s bypassed the channel key",cname,user->nick);
223 Srv->SendOpers("*** "+std::string(user->nick)+" used operoverride to bypass +k on "+std::string(cname));
227 if ((chan->limit > 0) && (Srv->CountUsers(chan) >= chan->limit) && (CanOverride(user,"LIMIT")))
230 WriteChannelWithServ((char*)Srv->GetServerName().c_str(),chan,"NOTICE %s :%s passed through your channel limit",cname,user->nick);
231 Srv->SendOpers("*** "+std::string(user->nick)+" used operoverride to bypass +l on "+std::string(cname));
235 if (CanOverride(user,"BANWALK"))
245 virtual ~ModuleOverride()
249 virtual Version GetVersion()
251 return Version(1,0,0,1,VF_VENDOR);
256 class ModuleOverrideFactory : public ModuleFactory
259 ModuleOverrideFactory()
263 ~ModuleOverrideFactory()
267 virtual Module * CreateModule(Server* Me)
269 return new ModuleOverride(Me);
275 extern "C" void * init_module( void )
277 return new ModuleOverrideFactory;