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 "configreader.h"
23 /* $ModDesc: Provides support for unreal-style oper-override */
25 typedef std::map<std::string,std::string> override_t;
27 class ModuleOverride : public Module
34 ModuleOverride(InspIRCd* Me)
37 // read our config options (main config file)
41 virtual void OnRehash(const std::string ¶meter)
43 // on a rehash we delete our classes for good measure and create them again.
44 ConfigReader* Conf = new ConfigReader(ServerInstance);
46 // re-read our config options on a rehash
47 NoisyOverride = Conf->ReadFlag("override","noisy",0);
49 for (int j =0; j < Conf->Enumerate("type"); j++)
51 std::string typen = Conf->ReadValue("type","name",j);
52 std::string tokenlist = Conf->ReadValue("type","override",j);
53 overrides[typen] = tokenlist;
59 void Implements(char* List)
61 List[I_OnRehash] = List[I_OnAccessCheck] = List[I_On005Numeric] = List[I_OnUserPreJoin] = List[I_OnUserPreKick] = 1;
64 virtual void On005Numeric(std::string &output)
66 output.append(" OVERRIDE");
69 virtual bool CanOverride(userrec* source, char* token)
71 // checks to see if the oper's type has <type:override>
72 override_t::iterator j = overrides.find(source->oper);
74 if (j != overrides.end())
76 // its defined, return its value as a boolean for if the token is set
77 return (j->second.find(token, 0) != std::string::npos);
80 // its not defined at all, count as false
84 virtual int OnUserPreKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason)
86 if ((*source->oper) && (CanOverride(source,"KICK")))
88 if (((chan->GetStatus(source) == STATUS_HOP) && (chan->GetStatus(user) == STATUS_OP)) || (chan->GetStatus(source) < STATUS_VOICE))
90 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Kicked "+std::string(user->nick)+" on "+std::string(chan->name)+" ("+reason+")");
92 /* Returning -1 explicitly allows the kick */
98 virtual int OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type)
102 if (source && channel)
104 // Fix by brain - allow the change if they arent on channel - rely on boolean short-circuit
105 // to not check the other items in the statement if they arent on the channel
106 int mode = channel->GetStatus(source);
107 if ((!channel->HasUser(source)) || ((mode != STATUS_HOP) && (mode != STATUS_OP)))
112 if (CanOverride(source,"MODEDEOP"))
114 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Deopped "+std::string(dest->nick)+" on "+std::string(channel->name));
123 if (CanOverride(source,"MODEOP"))
125 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Opped "+std::string(dest->nick)+" on "+std::string(channel->name));
134 if (CanOverride(source,"MODEVOICE"))
136 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Voiced "+std::string(dest->nick)+" on "+std::string(channel->name));
145 if (CanOverride(source,"MODEDEVOICE"))
147 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Devoiced "+std::string(dest->nick)+" on "+std::string(channel->name));
156 if (CanOverride(source,"MODEHALFOP"))
158 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Halfopped "+std::string(dest->nick)+" on "+std::string(channel->name));
167 if (CanOverride(source,"MODEDEHALFOP"))
169 ServerInstance->WriteOpers("*** NOTICE: "+std::string(source->nick)+" Override-Dehalfopped "+std::string(dest->nick)+" on "+std::string(channel->name));
180 if (CanOverride(source,"OTHERMODE"))
193 virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
199 if ((chan->modes[CM_INVITEONLY]) && (CanOverride(user,"INVITE")))
203 irc::string x = chan->name;
204 if (!user->IsInvited(x))
206 /* XXX - Ugly cast for a parameter that isn't used? :< - Om */
207 chan->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s used oper-override to bypass invite-only", cname, user->nick);
210 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used operoverride to bypass +i on "+std::string(cname));
214 if ((chan->key[0]) && (CanOverride(user,"KEY")))
217 chan->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s used oper-override to bypass the channel key", cname, user->nick);
218 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used operoverride to bypass +k on "+std::string(cname));
222 if ((chan->limit > 0) && (chan->GetUserCounter() >= chan->limit) && (CanOverride(user,"LIMIT")))
225 chan->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s used oper-override to bypass the channel limit", cname, user->nick);
226 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used operoverride to bypass +l on "+std::string(cname));
230 if (CanOverride(user,"BANWALK"))
234 chan->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s used oper-override to bypass channel bans", cname, user->nick);
242 virtual ~ModuleOverride()
246 virtual Version GetVersion()
248 return Version(1,0,0,1,VF_VENDOR);
253 class ModuleOverrideFactory : public ModuleFactory
256 ModuleOverrideFactory()
260 ~ModuleOverrideFactory()
264 virtual Module * CreateModule(InspIRCd* Me)
266 return new ModuleOverride(Me);
272 extern "C" void * init_module( void )
274 return new ModuleOverrideFactory;