-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
*
- * 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"
-#include "m_cap.h"
-#include "account.h"
+#include "modules/cap.h"
+#include "modules/account.h"
+#include "modules/sasl.h"
+#include "modules/ssl.h"
/* $ModDesc: Provides support for IRC Authentication Layer (aka: atheme SASL) via AUTHENTICATE. */
enum SaslState { SASL_INIT, SASL_COMM, SASL_DONE };
enum SaslResult { SASL_OK, SASL_FAIL, SASL_ABORT };
+static std::string sasl_target = "*";
+
+static void SendSASL(const parameterlist& params)
+{
+ if (!ServerInstance->PI->SendEncapsulatedData(params))
+ {
+ SASLFallback(NULL, params);
+ }
+}
+
/**
* Tracks SASL authentication state like charybdis does. --nenolod
*/
-class SaslAuthenticator : public classbase
+class SaslAuthenticator
{
private:
- InspIRCd *ServerInstance;
std::string agent;
User *user;
SaslState state;
bool state_announced;
public:
- SaslAuthenticator(User *user_, std::string method, InspIRCd *instance, Module *ctor)
- : ServerInstance(instance), user(user_), state(SASL_INIT), state_announced(false)
+ SaslAuthenticator(User *user_, std::string method, Module *ctor)
+ : user(user_), state(SASL_INIT), state_announced(false)
{
parameterlist params;
- params.push_back("*");
+ params.push_back(sasl_target);
params.push_back("SASL");
params.push_back(user->uuid);
params.push_back("*");
params.push_back("S");
params.push_back(method);
- ServerInstance->PI->SendEncapsulatedData(params);
+ if (method == "EXTERNAL" && IS_LOCAL(user_))
+ {
+ SocketCertificateRequest req(&((LocalUser*)user_)->eh, ServerInstance->Modules->Find("m_sasl.so"));
+ std::string fp = req.GetFingerprint();
+
+ if (fp.size())
+ params.push_back(fp);
+ }
+
+ SendSASL(params);
}
SaslResult GetSaslResult(const std::string &result_)
case SASL_DONE:
break;
default:
- ServerInstance->Logs->Log("m_sasl", DEFAULT, "WTF: SaslState is not a known state (%d)", this->state);
+ ServerInstance->Logs->Log("m_sasl", LOG_DEFAULT, "WTF: SaslState is not a known state (%d)", this->state);
break;
}
return true;
parameterlist params;
- params.push_back("*");
+ params.push_back(sasl_target);
params.push_back("SASL");
params.push_back(this->user->uuid);
params.push_back(this->agent);
params.insert(params.end(), parameters.begin(), parameters.end());
- ServerInstance->PI->SendEncapsulatedData(params);
+ SendSASL(params);
if (parameters[0][0] == '*')
{
public:
SimpleExtItem<SaslAuthenticator>& authExt;
GenericCap& cap;
- CommandAuthenticate (InspIRCd* Instance, Module* Creator, SimpleExtItem<SaslAuthenticator>& ext, GenericCap& Cap)
- : Command(Instance, Creator, "AUTHENTICATE", 0, 1, true), authExt(ext), cap(Cap)
+ CommandAuthenticate(Module* Creator, SimpleExtItem<SaslAuthenticator>& ext, GenericCap& Cap)
+ : Command(Creator, "AUTHENTICATE", 1), authExt(ext), cap(Cap)
{
+ works_before_reg = true;
}
CmdResult Handle (const std::vector<std::string>& parameters, User *user)
SaslAuthenticator *sasl = authExt.get(user);
if (!sasl)
- authExt.set(user, new SaslAuthenticator(user, parameters[0], ServerInstance, creator));
+ authExt.set(user, new SaslAuthenticator(user, parameters[0], creator));
else if (sasl->SendClientMessage(parameters) == false) // IAL abort extension --nenolod
{
sasl->AnnounceState();
{
public:
SimpleExtItem<SaslAuthenticator>& authExt;
- CommandSASL(InspIRCd* Instance, Module* Creator, SimpleExtItem<SaslAuthenticator>& ext)
- : Command(Instance, Creator, "SASL", 0, 2), authExt(ext)
+ CommandSASL(Module* Creator, SimpleExtItem<SaslAuthenticator>& ext) : Command(Creator, "SASL", 2), authExt(ext)
{
- this->disabled = true; // should not be called by users
+ this->flags_needed = FLAG_SERVERONLY; // should not be called by users
}
CmdResult Handle(const std::vector<std::string>& parameters, User *user)
{
User* target = ServerInstance->FindNick(parameters[1]);
- if (!target)
+ if ((!target) || (IS_SERVER(target)))
{
- ServerInstance->Logs->Log("m_sasl", DEBUG,"User not found in sasl ENCAP event: %s", parameters[1].c_str());
+ ServerInstance->Logs->Log("m_sasl", LOG_DEBUG,"User not found in sasl ENCAP event: %s", parameters[1].c_str());
return CMD_FAILURE;
}
GenericCap cap;
CommandAuthenticate auth;
CommandSASL sasl;
+
public:
- ModuleSASL(InspIRCd* Me)
- : Module(Me), authExt("sasl_auth", this), cap(this, "sasl"), auth(Me, this, authExt, cap), sasl(Me, this, authExt)
+ ModuleSASL()
+ : authExt("sasl_auth", this), cap(this, "sasl"), auth(this, authExt, cap), sasl(this, authExt)
+ {
+ }
+
+ void init() CXX11_OVERRIDE
{
- Implementation eventlist[] = { I_OnEvent, I_OnUserRegister, I_OnPostConnect, I_OnUserDisconnect, I_OnCleanup };
- ServerInstance->Modules->Attach(eventlist, this, 5);
+ OnRehash(NULL);
+ Implementation eventlist[] = { I_OnEvent, I_OnUserRegister, I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
- ServerInstance->AddCommand(&auth);
- ServerInstance->AddCommand(&sasl);
+ ServiceProvider* providelist[] = { &auth, &sasl, &authExt };
+ ServerInstance->Modules->AddServices(providelist, 3);
if (!ServerInstance->Modules->Find("m_services_account.so") || !ServerInstance->Modules->Find("m_cap.so"))
- ServerInstance->Logs->Log("m_sasl", DEFAULT, "WARNING: m_services_account.so and m_cap.so are not loaded! m_sasl.so will NOT function correctly until these two modules are loaded!");
+ ServerInstance->Logs->Log("m_sasl", LOG_DEFAULT, "WARNING: m_services_account.so and m_cap.so are not loaded! m_sasl.so will NOT function correctly until these two modules are loaded!");
}
- ModResult OnUserRegister(User *user)
+ void OnRehash(User*) CXX11_OVERRIDE
+ {
+ sasl_target = ServerInstance->Config->ConfValue("sasl")->getString("target", "*");
+ }
+
+ ModResult OnUserRegister(LocalUser *user) CXX11_OVERRIDE
{
SaslAuthenticator *sasl_ = authExt.get(user);
if (sasl_)
return MOD_RES_PASSTHRU;
}
- ~ModuleSASL()
- {
- }
-
- Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version("$Id$",VF_VENDOR,API_VERSION);
+ return Version("Provides support for IRC Authentication Layer (aka: atheme SASL) via AUTHENTICATE.",VF_VENDOR);
}
- void OnEvent(Event *ev)
+ void OnEvent(Event &ev) CXX11_OVERRIDE
{
cap.HandleEvent(ev);
}