netwerk/ipc/SocketProcessImpl.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "SocketProcessImpl.h"
   7
   8 #include "base/command_line.h"
   9 #include "base/string_util.h"
  10 #include "mozilla/BackgroundHangMonitor.h"
  11 #include "mozilla/Preferences.h"
  12 #include "mozilla/GeckoArgs.h"
  13 #include "mozilla/ipc/ProcessUtils.h"
  14
  15 #if defined(XP_WIN) && defined(MOZ_SANDBOX)
  16 #  include "mozilla/sandboxTarget.h"
  17 #elif defined(__OpenBSD__) && defined(MOZ_SANDBOX)
  18 #  include "mozilla/SandboxSettings.h"
  19 #  include "prlink.h"
  20 #endif
  21
  22 #ifdef XP_UNIX
  23 #  include <unistd.h>  // For sleep().
  24 #endif
  25
  26 namespace mozilla {
  27 namespace net {
  28
  29 LazyLogModule gSocketProcessLog("socketprocess");
  30
  31 SocketProcessImpl::~SocketProcessImpl() = default;
  32
  33 bool SocketProcessImpl::Init(int aArgc, char* aArgv[]) {
  34 #ifdef XP_UNIX
  35   if (PR_GetEnv("MOZ_DEBUG_SOCKET_PROCESS")) {
  36     printf_stderr("\n\nSOCKETPROCESSnSOCKETPROCESS\n  debug me @ %d\n\n",
  37                   base::GetCurrentProcId());
  38     sleep(30);
  39   }
  40 #endif
  41 #if defined(MOZ_SANDBOX) && defined(XP_WIN)
  42   LoadLibraryW(L"nss3.dll");
  43   LoadLibraryW(L"softokn3.dll");
  44   LoadLibraryW(L"freebl3.dll");
  45   LoadLibraryW(L"ipcclientcerts.dll");
  46   LoadLibraryW(L"winmm.dll");
  47   mozilla::SandboxTarget::Instance()->StartSandbox();
  48 #elif defined(__OpenBSD__) && defined(MOZ_SANDBOX)
  49   PR_LoadLibrary("libnss3.so");
  50   PR_LoadLibrary("libsoftokn3.so");
  51   PR_LoadLibrary("libfreebl3.so");
  52   PR_LoadLibrary("libipcclientcerts.so");
  53   StartOpenBSDSandbox(GeckoProcessType_Socket);
  54 #endif
  55
  56   Maybe<const char*> parentBuildID =
  57       geckoargs::sParentBuildID.Get(aArgc, aArgv);
  58   if (parentBuildID.isNothing()) {
  59     return false;
  60   }
  61
  62   if (!ProcessChild::InitPrefs(aArgc, aArgv)) {
  63     return false;
  64   }
  65
  66   return mSocketProcessChild->Init(TakeInitialEndpoint(), *parentBuildID);
  67 }
  68
  69 void SocketProcessImpl::CleanUp() { mSocketProcessChild->CleanUp(); }
  70
  71 }  // namespace net
  72 }  // namespace mozilla