src/modules/extra/m_ssl_oper_cert.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 /* $ModDesc: Allows for MD5 encrypted oper passwords */
  18
  19 using namespace std;
  20
  21 #include <stdio.h>
  22 #include "inspircd_config.h"
  23 #include "users.h"
  24 #include "channels.h"
  25 #include "modules.h"
  26 #include "inspircd.h"
  27 #include "ssl_cert.h"
  28
  29 class cmd_fingerprint : public command_t
  30 {
  31  public:
  32         cmd_fingerprint (InspIRCd* Instance) : command_t(Instance,"FINGERPRINT", 0, 1)
  33         {
  34                 this->source = "m_ssl_oper_cert.so";
  35                 syntax = "<nickname>";
  36         }
  37
  38         void Handle (const char** parameters, int pcnt, userrec *user)
  39         {
  40                 userrec* target = ServerInstance->FindNick(parameters[0]);
  41                 if (target)
  42                 {
  43                         ssl_cert* cert;
  44                         if (target->GetExt("ssl_cert",cert))
  45                         {
  46                                 if (cert->GetFingerprint().length())
  47                                         user->WriteServ("NOTICE %s :Certificate fingerprint for %s is %s",user->nick,target->nick,cert->GetFingerprint().c_str());
  48                                 else
  49                                         user->WriteServ("NOTICE %s :Certificate fingerprint for %s does not exist!", user->nick,target->nick);
  50                         }
  51                         else
  52                         {
  53                                 user->WriteServ("NOTICE %s :Certificate fingerprint for %s does not exist!", user->nick, target->nick);
  54                         }
  55                 }
  56                 else
  57                 {
  58                         user->WriteServ("401 %s %s :No such nickname", user->nick, parameters[0]);
  59                 }
  60         }
  61 };
  62
  63
  64 class ModuleOperSSLCert : public Module
  65 {
  66         ssl_cert* cert;
  67         bool HasCert;
  68         cmd_fingerprint* mycommand;
  69  public:
  70
  71         ModuleOperSSLCert(InspIRCd* Me)
  72                 : Module::Module(Me)
  73         {
  74
  75                 mycommand = new cmd_fingerprint(ServerInstance);
  76                 ServerInstance->AddCommand(mycommand);
  77         }
  78
  79         virtual ~ModuleOperSSLCert()
  80         {
  81         }
  82
  83         void Implements(char* List)
  84         {
  85                 List[I_OnOperCompare] = List[I_OnPreCommand] = 1;
  86         }
  87
  88         virtual int OnOperCompare(const std::string &data, const std::string &input)
  89         {
  90                 ServerInstance->Log(DEBUG,"HasCert=%d, data='%s' input='%s'",HasCert,data.c_str(), input.c_str());
  91                 if (((data.length()) && (data.length() == cert->GetFingerprint().length())))
  92                 {
  93                         ServerInstance->Log(DEBUG,"Lengths match, cert='%s'",cert->GetFingerprint().c_str());
  94                         if (data == cert->GetFingerprint())
  95                         {
  96                                 ServerInstance->Log(DEBUG,"Return 1");
  97                                 return 1;
  98                         }
  99                         else
 100                         {
 101                                 ServerInstance->Log(DEBUG,"'%s' != '%s'",data.c_str(), cert->GetFingerprint().c_str());
 102                                 return 0;
 103                         }
 104                 }
 105                 else
 106                 {
 107                         ServerInstance->Log(DEBUG,"Lengths dont match");
 108                         return 0;
 109                 }
 110         }
 111
 112         virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated)
 113         {
 114                 irc::string cmd = command.c_str();
 115
 116                 if ((cmd == "OPER") && (validated == 1))
 117                 {
 118                         HasCert = user->GetExt("ssl_cert",cert);
 119                         ServerInstance->Log(DEBUG,"HasCert=%d",HasCert);
 120                 }
 121                 return 0;
 122         }
 123
 124         virtual Version GetVersion()
 125         {
 126                 return Version(1,1,0,0,VF_VENDOR);
 127         }
 128 };
 129
 130 class ModuleOperSSLCertFactory : public ModuleFactory
 131 {
 132  public:
 133         ModuleOperSSLCertFactory()
 134         {
 135         }
 136
 137         ~ModuleOperSSLCertFactory()
 138         {
 139         }
 140
 141         virtual Module * CreateModule(InspIRCd* Me)
 142         {
 143                 return new ModuleOperSSLCert(Me);
 144         }
 145
 146 };
 147
 148
 149 extern "C" void * init_module( void )
 150 {
 151         return new ModuleOperSSLCertFactory;
 152 }