15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef REMOTING_HOST_WIN_UNPRIVILEGED_PROCESS_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define REMOTING_HOST_WIN_UNPRIVILEGED_PROCESS_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/memory/scoped_ptr.h" 1390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "base/threading/non_thread_safe.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/scoped_handle.h" 1590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "ipc/ipc_listener.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/host/win/worker_process_launcher.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 19a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)class CommandLine; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SingleThreadTaskRunner; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace base 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace IPC { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ChannelProxy; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Message; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace IPC 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Implements logic for launching and monitoring a worker process under a less 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// privileged user account. 3290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)class UnprivilegedProcessDelegate 3390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) : public base::NonThreadSafe, 3490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) public IPC::Listener, 3590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) public WorkerProcessLauncher::Delegate { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnprivilegedProcessDelegate( 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> io_task_runner, 39a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) scoped_ptr<base::CommandLine> target_command); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~UnprivilegedProcessDelegate(); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // WorkerProcessLauncher::Delegate implementation. 4390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void LaunchProcess(WorkerProcessLauncher* event_handler) OVERRIDE; 4490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void Send(IPC::Message* message) OVERRIDE; 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void CloseChannel() OVERRIDE; 4690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void KillProcess() OVERRIDE; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 4990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // IPC::Listener implementation. 5090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 5190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; 5290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void OnChannelError() OVERRIDE; 5390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 5490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) void ReportFatalError(); 5590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) void ReportProcessLaunched(base::win::ScopedHandle worker_process); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The task runner serving job object notifications. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Command line of the launched process. 61a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) scoped_ptr<base::CommandLine> target_command_; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The server end of the IPC channel used to communicate to the worker 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process. 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<IPC::ChannelProxy> channel_; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) WorkerProcessLauncher* event_handler_; 6890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The handle of the worker process, if launched. 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::ScopedHandle worker_process_; 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(UnprivilegedProcessDelegate); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // REMOTING_HOST_WIN_UNPRIVILEGED_PROCESS_DELEGATE_H_ 78