X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sslmodes.cpp;h=c81c7420783747b7d0d560b475224a5a5a925a5c;hb=571714e28b26cc59cbc8d27098a5ba981240ee2d;hp=e9e1021989e3ed7457655bf8a9867a7e4f8f79bb;hpb=e4acbc95b8b6cd5b28d38a2242c02e8ff4991e4a;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sslmodes.cpp b/src/modules/m_sslmodes.cpp
index e9e102198..c81c74207 100644
--- a/src/modules/m_sslmodes.cpp
+++ b/src/modules/m_sslmodes.cpp
@@ -1,28 +1,37 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *   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 program is free but copyrighted software; see
- *            the file COPYING for details.
+ * 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/>.
  */
 
-#include "inspircd.h"
 
-/* $ModDesc: Provides support for unreal-style channel mode +z */
+#include "inspircd.h"
+#include "ssl.h"
 
-static char* dummy;
+/* $ModDesc: Provides channel mode +z to allow for Secure/SSL only channels */
 
 /** Handle channel mode +z
  */
 class SSLMode : public ModeHandler
 {
  public:
-	SSLMode(InspIRCd* Instance) : ModeHandler(Instance, 'z', 0, 0, false, MODETYPE_CHANNEL, false) { }
+	SSLMode(Module* Creator) : ModeHandler(Creator, "sslonly", 'z', PARAM_NONE, MODETYPE_CHANNEL) { }
 
 	ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding)
 	{
@@ -32,12 +41,14 @@ class SSLMode : public ModeHandler
 			{
 				if (IS_LOCAL(source))
 				{
-					CUList* userlist = channel->GetUsers();
-					for(CUList::iterator i = userlist->begin(); i != userlist->end(); i++)
+					const UserMembList* userlist = channel->GetUsers();
+					for(UserMembCIter i = userlist->begin(); i != userlist->end(); i++)
 					{
-						if(!i->first->GetExt("ssl", dummy))
+						UserCertificateRequest req(i->first, creator);
+						req.Send();
+						if(!req.cert && !ServerInstance->ULine(i->first->server))
 						{
-							source->WriteServ("490 %s %s :all members of the channel must be connected via SSL", source->nick, channel->name);
+							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;
 						}
 					}
@@ -65,52 +76,68 @@ class SSLMode : public ModeHandler
 
 class ModuleSSLModes : public Module
 {
-	
-	SSLMode* sslm;
-	
+
+	SSLMode sslm;
+
  public:
-	ModuleSSLModes(InspIRCd* Me)
-		: Module(Me)
+	ModuleSSLModes()
+		: sslm(this)
 	{
-		
-
-		sslm = new SSLMode(ServerInstance);
-		if (!ServerInstance->AddMode(sslm))
-			throw ModuleException("Could not add new modes!");
-		Implementation eventlist[] = { I_OnUserPreJoin };
-		ServerInstance->Modules->Attach(eventlist, this, 1);
 	}
 
+	void init()
+	{
+		ServerInstance->Modules->AddService(sslm);
+		Implementation eventlist[] = { I_OnUserPreJoin, I_OnCheckBan, I_On005Numeric };
+		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+	}
 
-	virtual int OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs)
+	ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven)
 	{
 		if(chan && chan->IsModeSet('z'))
 		{
-			if(user->GetExt("ssl", dummy))
+			UserCertificateRequest req(user, this);
+			req.Send();
+			if (req.cert)
 			{
 				// Let them in
-				return 0;
+				return MOD_RES_PASSTHRU;
 			}
 			else
 			{
 				// Deny
-				user->WriteServ( "489 %s %s :Cannot join channel; SSL users only (+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;
+	}
+
+	ModResult OnCheckBan(User *user, Channel *c, const std::string& mask)
+	{
+		if ((mask.length() > 2) && (mask[0] == 'z') && (mask[1] == ':'))
+		{
+			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()
+	~ModuleSSLModes()
 	{
-		ServerInstance->Modes->DelMode(sslm);
-		delete sslm;
 	}
-	
-	virtual Version GetVersion()
+
+	void On005Numeric(std::string &output)
+	{
+		ServerInstance->AddExtBanChar('z');
+	}
+
+	Version GetVersion()
 	{
-		return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
+		return Version("Provides channel mode +z to allow for Secure/SSL only channels", VF_VENDOR);
 	}
 };