Pass the desktop session ID to the remoting network process.

remoting/host/security_key/security_key_ipc_server_impl.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/security_key/security_key_ipc_server_impl.h"
 
 #include <cstdint>
 #include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/threading/thread_checker.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/timer/timer.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_macros.h"
 #include "remoting/base/logging.h"
 #include "remoting/host/chromoting_messages.h"
+#include "remoting/host/client_session_details.h"
 
 #if defined(OS_WIN)
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/win_util.h"
 #include "remoting/host/ipc_util.h"
 #endif  // defined(OS_WIN)
 
 namespace {
 
 // Returns the command code (the first byte of the data) if it exists, or -1 if
 // the data is empty.
 unsigned int GetCommandCode(const std::string& data) {
   return data.empty() ? -1 : static_cast<unsigned int>(data[0]);
 }
 
 }  // namespace
 
 namespace remoting {
 
 SecurityKeyIpcServerImpl::SecurityKeyIpcServerImpl(
     int connection_id,
-    uint32_t peer_session_id,
+    ClientSessionDetails* client_session_details,
     base::TimeDelta initial_connect_timeout,
     const SecurityKeyAuthHandler::SendMessageCallback& message_callback,
     const base::Closure& done_callback)
     : connection_id_(connection_id),
-      peer_session_id_(peer_session_id),
+      client_session_details_(client_session_details),
       initial_connect_timeout_(initial_connect_timeout),
       done_callback_(done_callback),
       message_callback_(message_callback),
       weak_factory_(this) {
   DCHECK_GT(connection_id_, 0);
   DCHECK(!done_callback_.is_null());
   DCHECK(!message_callback_.is_null());
 }
 
 SecurityKeyIpcServerImpl::~SecurityKeyIpcServerImpl() {}
@@ skipping 76 matching lines @@
 }
 
 void SecurityKeyIpcServerImpl::OnChannelConnected(int32_t peer_pid) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
 #if defined(OS_WIN)
   DWORD peer_session_id;
   if (!ProcessIdToSessionId(peer_pid, &peer_session_id)) {
     PLOG(ERROR) << "ProcessIdToSessionId() failed";
     connection_close_pending_ = true;
-  } else if (peer_session_id != peer_session_id_) {
+  } else if (peer_session_id != client_session_details_->desktop_session_id()) {
     LOG(ERROR) << "Ignoring connection attempt from outside remoted session.";
     connection_close_pending_ = true;
   }
   if (connection_close_pending_) {
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&SecurityKeyIpcServerImpl::OnChannelError,
                               weak_factory_.GetWeakPtr()));
     return;
   }
 #else   // !defined(OS_WIN)
-  CHECK_EQ(peer_session_id_, UINT32_MAX);
+  CHECK_EQ(client_session_details_->desktop_session_id(), UINT32_MAX);
 #endif  // !defined(OS_WIN)
 
   // Reset the timer to give the client a chance to send the request.
   timer_.Start(FROM_HERE, initial_connect_timeout_,
                base::Bind(&SecurityKeyIpcServerImpl::OnChannelError,
                           base::Unretained(this)));
 }
 
 void SecurityKeyIpcServerImpl::OnChannelError() {
   DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 15 matching lines @@
   // Reset the timer to give the client a chance to send the response.
   timer_.Start(FROM_HERE, security_key_request_timeout_,
                base::Bind(&SecurityKeyIpcServerImpl::OnChannelError,
                           base::Unretained(this)));
 
   HOST_LOG << "Received security key request: " << GetCommandCode(request_data);
   message_callback_.Run(connection_id_, request_data);
 }
 
 }  // namespace remoting