Remove InspIRCd* parameters and fields

[user/henk/code/inspircd.git] / src / modules / m_sslmodes.cpp

diff --git a/src/modules/m_sslmodes.cpp b/src/modules/m_sslmodes.cpp
index 97576795aa05eb33343ce2d8e41580ea3acf41ca..0538f9f626cc450914dfeec81a1d30d3294e0b77 100644 (file)
--- a/src/modules/m_sslmodes.cpp
+++ b/src/modules/m_sslmodes.cpp
@@ -1,28 +1,46 @@
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+#include "transport.h"
 
 /* $ModDesc: Provides support for unreal-style channel mode +z */
 
+/** Handle channel mode +z
+ */
 class SSLMode : public ModeHandler
 {
  public:
-       SSLMode() : ModeHandler('z', 0, 0, false, MODETYPE_CHANNEL, false) { }
+       SSLMode(Module* Creator) : ModeHandler(Creator, 'z', PARAM_NONE, MODETYPE_CHANNEL) { }
 
-       ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+       ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding)
        {
                if (adding)
                {
                        if (!channel->IsModeSet('z'))
                        {
-                               chanuserlist userlist = Srv->GetUsers(channel);
-                               for(unsigned int i = 0; i < userlist.size(); i++)
+                               if (IS_LOCAL(source))
                                {
-                                       if(!userlist[i]->GetExt("ssl"))
+                                       const UserMembList* userlist = channel->GetUsers();
+                                       for(UserMembCIter i = userlist->begin(); i != userlist->end(); i++)
                                        {
-                                               WriteServ(source->fd, "490 %s %s :all members of the channel must be connected via SSL", source->nick, channel->name);
-                                               return MODEACTION_DENY;
+                                               BufferedSocketCertificateRequest req(i->first, creator, i->first->GetIOHook());
+                                               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);
@@ -48,81 +66,69 @@ class SSLMode : public ModeHandler
 
 class ModuleSSLModes : public Module
 {
-       Server *Srv;
-       SSLMode* sslm;
-       
- public:
-       ModuleSSLModes(Server* Me)
-               : Module::Module(Me)
-       {
-               Srv = Me;
 
-               sslm = new SSLMode();
-               Srv->AddMode(sslm, 'z');
-       }
+       SSLMode sslm;
 
-       void Implements(char* List)
+ public:
+       ModuleSSLModes()
+               : sslm(this)
        {
-               List[I_On005Numeric] = List[I_OnUserPreJoin] = 1;
+               if (!ServerInstance->Modes->AddMode(&sslm))
+                       throw ModuleException("Could not add new modes!");
+               Implementation eventlist[] = { I_OnUserPreJoin, I_OnCheckBan, I_On005Numeric };
+               ServerInstance->Modules->Attach(eventlist, this, 3);
        }
 
-       virtual void On005Numeric(std::string &output)
-       {
-               InsertMode(output, "z", 4);
-       }
-       
-       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->IsModeSet('z'))
                {
-                       if(user->GetExt("ssl"))
+                       BufferedSocketCertificateRequest req(user, this, user->GetIOHook());
+                       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;
-       }
 
-       virtual ~ModuleSSLModes()
-       {
-               DELETE(sslm);
+               return MOD_RES_PASSTHRU;
        }
-       
-       virtual Version GetVersion()
+
+       ModResult OnCheckBan(User *user, Channel *c, const std::string& mask)
        {
-               return Version(1, 0, 0, 0, VF_STATIC | VF_VENDOR);
+               if (mask[0] == 'z' && mask[1] == ':')
+               {
+                       BufferedSocketCertificateRequest req(user, this, user->GetIOHook());
+                       req.Send();
+                       if (req.cert && InspIRCd::Match(req.cert->GetFingerprint(), mask.substr(2)))
+                               return MOD_RES_DENY;
+               }
+               return MOD_RES_PASSTHRU;
        }
-};
 
-
-class ModuleSSLModesFactory : public ModuleFactory
-{
- public:
-       ModuleSSLModesFactory()
+       ~ModuleSSLModes()
        {
+               ServerInstance->Modes->DelMode(&sslm);
        }
-       
-       ~ModuleSSLModesFactory()
+
+       void On005Numeric(std::string &output)
        {
+               ServerInstance->AddExtBanChar('z');
        }
-       
-       virtual Module* CreateModule(Server* Me)
+
+       Version GetVersion()
        {
-               return new ModuleSSLModes(Me);
+               return Version("Provides support for unreal-style channel mode +z", VF_COMMON | VF_VENDOR, API_VERSION);
        }
-       
 };
 
 
-extern "C" void * init_module( void )
-{
-       return new ModuleSSLModesFactory;
-}
+MODULE_INIT(ModuleSSLModes)
+