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 * ---------------------------------------------------
17 /* $ModDesc: Allows for MD5 encrypted oper passwords */
22 #include "inspircd_config.h"
30 class cmd_fingerprint : public command_t
33 cmd_fingerprint (InspIRCd* Instance) : command_t(Instance,"FINGERPRINT", 0, 1)
35 this->source = "m_ssl_oper_cert.so";
36 syntax = "<nickname>";
39 void Handle (const char** parameters, int pcnt, userrec *user)
41 userrec* target = ServerInstance->FindNick(parameters[0]);
45 if (target->GetExt("ssl_cert",cert))
47 if (cert->GetFingerprint().length())
48 user->WriteServ("NOTICE %s :Certificate fingerprint for %s is %s",user->nick,target->nick,cert->GetFingerprint().c_str());
50 user->WriteServ("NOTICE %s :Certificate fingerprint for %s does not exist!", user->nick,target->nick);
54 user->WriteServ("NOTICE %s :Certificate fingerprint for %s does not exist!", user->nick, target->nick);
59 user->WriteServ("401 %s %s :No such nickname", user->nick, parameters[0]);
66 class ModuleOperSSLCert : public Module
70 cmd_fingerprint* mycommand;
73 ModuleOperSSLCert(InspIRCd* Me)
77 mycommand = new cmd_fingerprint(ServerInstance);
78 ServerInstance->AddCommand(mycommand);
81 virtual ~ModuleOperSSLCert()
85 void Implements(char* List)
87 List[I_OnPreCommand] = 1;
91 bool OneOfMatches(const char* host, const char* ip, const char* hostlist)
93 std::stringstream hl(hostlist);
97 if (match(host,xhost.c_str()) || match(ip,xhost.c_str(),true))
106 virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated)
108 irc::string cmd = command.c_str();
110 if ((cmd == "OPER") && (validated))
112 char LoginName[MAXBUF];
113 char Password[MAXBUF];
114 char OperType[MAXBUF];
115 char HostName[MAXBUF];
116 char TheHost[MAXBUF];
118 char FingerPrint[MAXBUF];
120 snprintf(TheHost,MAXBUF,"%s@%s",user->ident,user->host);
121 snprintf(TheIP, MAXBUF,"%s@%s",user->ident,user->GetIPString());
123 HasCert = user->GetExt("ssl_cert",cert);
124 ServerInstance->Log(DEBUG,"HasCert=%d",HasCert);
125 for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "oper"); i++)
127 ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "name", i, LoginName, MAXBUF);
128 ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "password", i, Password, MAXBUF);
129 ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "type", i, OperType, MAXBUF);
130 ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "host", i, HostName, MAXBUF);
131 ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "fingerprint", i, FingerPrint, MAXBUF);
135 if ((!strcmp(LoginName,parameters[0])) && (!ServerInstance->OperPassCompare(Password,parameters[1])) && (OneOfMatches(TheHost,TheIP,HostName)))
137 /* This oper would match */
138 if (cert->GetFingerprint() != FingerPrint)
140 user->WriteServ("491 %s :This oper login name requires a matching key fingerprint.",user->nick);
141 ServerInstance->SNO->WriteToSnoMask('o',"'%s' cannot oper, does not match fingerprint", user->nick);
142 ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but wrong fingerprint.",user->nick,user->ident,user->host);
152 virtual Version GetVersion()
154 return Version(1,1,0,0,VF_VENDOR);
158 class ModuleOperSSLCertFactory : public ModuleFactory
161 ModuleOperSSLCertFactory()
165 ~ModuleOperSSLCertFactory()
169 virtual Module * CreateModule(InspIRCd* Me)
171 return new ModuleOperSSLCert(Me);
177 extern "C" void * init_module( void )
179 return new ModuleOperSSLCertFactory;