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/*
* Anope IRC Services
*
* Copyright (C) 2014-2017 Anope Team <team@anope.org>
*
* This file is part of Anope. Anope 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 see <http://www.gnu.org/licenses/>.
*/
namespace SASL
{
struct Message
{
Anope::string source;
Anope::string target;
Anope::string type;
Anope::string data;
Anope::string ext;
};
class Mechanism;
struct Session;
class Service : public ::Service
{
public:
static constexpr const char *NAME = "sasl";
Service(Module *o) : ::Service(o, NAME) { }
virtual void ProcessMessage(const Message &) anope_abstract;
virtual Anope::string GetAgent() anope_abstract;
virtual Session* GetSession(const Anope::string &uid) anope_abstract;
virtual void SendMessage(SASL::Session *session, const Anope::string &type, const Anope::string &data) anope_abstract;
virtual void Succeed(Session *, NickServ::Account *) anope_abstract;
virtual void Fail(Session *) anope_abstract;
virtual void SendMechs(Session *) anope_abstract;
virtual void DeleteSessions(Mechanism *, bool = false) anope_abstract;
virtual void RemoveSession(Session *) anope_abstract;
};
class Session
{
SASL::Service *service;
public:
time_t created;
Anope::string uid;
Reference<Mechanism> mech;
Session(SASL::Service *s, Mechanism *m, const Anope::string &u) : service(s), created(Anope::CurTime), uid(u), mech(m) { }
virtual ~Session()
{
service->RemoveSession(this);
}
};
/* PLAIN, EXTERNAL, etc */
class Mechanism : public ::Service
{
SASL::Service *service;
public:
static constexpr const char *NAME = "sasl/mechanism";
Mechanism(SASL::Service *s, Module *o, const Anope::string &sname) : Service(o, NAME, sname), service(s) { }
SASL::Service *GetService() const { return service; }
virtual Session* CreateSession(const Anope::string &uid) { return new Session(service, this, uid); }
virtual void ProcessMessage(Session *session, const Message &) anope_abstract;
virtual ~Mechanism()
{
service->DeleteSessions(this, true);
}
};
class IdentifyRequestListener : public NickServ::IdentifyRequestListener
{
SASL::Service *service = nullptr;
Anope::string uid;
public:
IdentifyRequestListener(SASL::Service *s, const Anope::string &id) : service(s), uid(id) { }
void OnSuccess(NickServ::IdentifyRequest *req) override;
void OnFail(NickServ::IdentifyRequest *req) override;
};
}
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