-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ *
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
-/* $ModDesc: Provides support for unreal-style channel mode +z */
-class ModuleSSLModes : public Module
+#include "inspircd.h"
+#include "ssl.h"
+
+/* $ModDesc: Provides channel mode +z to allow for Secure/SSL only channels */
+
+/** Handle channel mode +z
+ */
+class SSLMode : public ModeHandler
{
- Server *Srv;
-
public:
- ModuleSSLModes(Server* Me)
- : Module::Module(Me)
+ SSLMode(Module* Creator) : ModeHandler(Creator, "sslonly", 'z', PARAM_NONE, MODETYPE_CHANNEL) { }
+
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
- Srv = Me;
- Srv->AddExtendedMode('z', MT_CHANNEL, false, 0, 0);
+ if (adding)
+ {
+ if (!channel->IsModeSet('z'))
+ {
+ if (IS_LOCAL(source))
+ {
+ const UserMembList* userlist = channel->GetUsers();
+ for(UserMembCIter i = userlist->begin(); i != userlist->end(); i++)
+ {
+ UserCertificateRequest req(i->first, creator);
+ req.Send();
+ if(!req.cert && !ServerInstance->ULine(i->first->server))
+ {
+ source->WriteNumeric(ERR_ALLMUSTSSL, "%s %s :all members of the channel must be connected via SSL", source->nick.c_str(), channel->name.c_str());
+ return MODEACTION_DENY;
+ }
+ }
+ }
+ channel->SetMode('z',true);
+ return MODEACTION_ALLOW;
+ }
+ else
+ {
+ return MODEACTION_DENY;
+ }
+ }
+ else
+ {
+ if (channel->IsModeSet('z'))
+ {
+ channel->SetMode('z',false);
+ return MODEACTION_ALLOW;
+ }
+
+ return MODEACTION_DENY;
+ }
}
+};
- void Implements(char* List)
+class ModuleSSLModes : public Module
+{
+
+ SSLMode sslm;
+
+ public:
+ ModuleSSLModes()
+ : sslm(this)
{
- List[I_OnExtendedMode] = List[I_On005Numeric] = List[I_OnUserPreJoin] = 1;
}
- virtual void On005Numeric(std::string &output)
+ void init()
{
- output.insert(output.find(" ", output.find("CHANMODES=", 0)), "z");
+ ServerInstance->Modules->AddService(sslm);
+ Implementation eventlist[] = { I_OnUserPreJoin, I_OnCheckBan, I_On005Numeric };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
-
- virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
+
+ ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven)
{
- if(chan && chan->IsCustomModeSet('z'))
+ if(chan && chan->IsModeSet('z'))
{
- if(user->GetExt("ssl"))
+ UserCertificateRequest req(user, this);
+ req.Send();
+ if (req.cert)
{
// Let them in
- return 0;
+ return MOD_RES_PASSTHRU;
}
else
{
// Deny
- WriteServ(user->fd, "489 %s %s :Cannot join channel (+z)", user->nick, cname);
- return 1;
+ user->WriteServ( "489 %s %s :Cannot join channel; SSL users only (+z)", user->nick.c_str(), cname);
+ return MOD_RES_DENY;
}
}
-
- return 0;
+
+ return MOD_RES_PASSTHRU;
}
-
- virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms)
+
+ ModResult OnCheckBan(User *user, Channel *c, const std::string& mask)
{
- // check if this is our mode character...
- if ((modechar == 'z') && (type == MT_CHANNEL))
- {
- chanrec* chan = (chanrec*)target;
-
- chanuserlist userlist = Srv->GetUsers(chan);
-
- for(unsigned int i = 0; i < userlist.size(); i++)
- {
- if(!userlist[i]->GetExt("ssl"))
- {
- WriteServ(user->fd, "974 %s z :all members must be connected via SSL", user->nick);
- return 0;
- }
- }
-
- return 1;
- }
- else
+ if ((mask.length() > 2) && (mask[0] == 'z') && (mask[1] == ':'))
{
- return 0;
+ UserCertificateRequest req(user, this);
+ req.Send();
+ if (req.cert && InspIRCd::Match(req.cert->GetFingerprint(), mask.substr(2)))
+ return MOD_RES_DENY;
}
+ return MOD_RES_PASSTHRU;
}
- virtual ~ModuleSSLModes()
- {
- }
-
- virtual Version GetVersion()
+ ~ModuleSSLModes()
{
- return Version(1, 0, 0, 0, VF_STATIC | VF_VENDOR);
}
-};
-
-class ModuleSSLModesFactory : public ModuleFactory
-{
- public:
- ModuleSSLModesFactory()
+ void On005Numeric(std::string &output)
{
+ ServerInstance->AddExtBanChar('z');
}
-
- ~ModuleSSLModesFactory()
- {
- }
-
- virtual Module* CreateModule(Server* Me)
+
+ Version GetVersion()
{
- return new ModuleSSLModes(Me);
+ return Version("Provides channel mode +z to allow for Secure/SSL only channels", VF_VENDOR);
}
-
};
-extern "C" void * init_module( void )
-{
- return new ModuleSSLModesFactory;
-}
+MODULE_INIT(ModuleSSLModes)
+
projects / user / henk / code / inspircd.git / blobdiff