1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef REMOTING_HOST_PAM_AUTHORIZATION_FACTORY_POSIX_H_
6#define REMOTING_HOST_PAM_AUTHORIZATION_FACTORY_POSIX_H_
7
8#include "remoting/protocol/authenticator.h"
9
10#include "base/memory/scoped_ptr.h"
11
12// PamAuthorizationFactory abuses the AuthenticatorFactory interface to apply
13// PAM-based authorization on top of some underlying authentication scheme.
14
15namespace remoting {
16
17class PamAuthorizationFactory : public protocol::AuthenticatorFactory {
18 public:
19  PamAuthorizationFactory(
20      scoped_ptr<protocol::AuthenticatorFactory> underlying);
21  virtual ~PamAuthorizationFactory();
22
23  virtual scoped_ptr<protocol::Authenticator> CreateAuthenticator(
24      const std::string& local_jid,
25      const std::string& remote_jid,
26      const buzz::XmlElement* first_message) OVERRIDE;
27
28 private:
29  scoped_ptr<protocol::AuthenticatorFactory> underlying_;
30};
31
32}  // namespace remoting
33
34#endif
35