예제 #1
0
bool
AssertAppStatus(PBrowserParent* aActor,
                unsigned short aStatus)
{
  if (!aActor) {
    NS_WARNING("Testing process capability for null actor");
    return false;
  }

  TabParent* tab = TabParent::GetFrom(aActor);
  nsCOMPtr<mozIApplication> app = tab->GetOwnOrContainingApp();

  return CheckAppStatusHelper(app, aStatus);
}
예제 #2
0
bool
AssertAppProcess(PBrowserParent* aActor,
                 AssertAppProcessType aType,
                 const char* aCapability)
{
  if (!aActor) {
    NS_WARNING("Testing process capability for null actor");
    return false;
  }

  TabParent* tab = TabParent::GetFrom(aActor);
  nsCOMPtr<mozIApplication> app = tab->GetOwnOrContainingApp();

  return CheckAppTypeHelper(app, aType, aCapability, tab->IsBrowserElement());
}
bool
AssertAppProcess(PBrowserParent* aActor,
                 AssertAppProcessType aType,
                 const char* aCapability)
{
  if (!aActor) {
    NS_WARNING("Testing process capability for null actor");
    return false;
  }

  TabParent* tab = static_cast<TabParent*>(aActor);
  nsCOMPtr<mozIApplication> app = tab->GetOwnOrContainingApp();
  bool aValid = false;

  // isBrowser frames inherit their app descriptor to identify their
  // data storage, but they don't inherit the capability associated
  // with that descriptor.
  if (app && (aType == ASSERT_APP_HAS_PERMISSION || !tab->IsBrowserElement())) {
    switch (aType) {
      case ASSERT_APP_HAS_PERMISSION:
      case ASSERT_APP_PROCESS_PERMISSION:
        if (!NS_SUCCEEDED(app->HasPermission(aCapability, &aValid))) {
          aValid = false;
        }
        break;
      case ASSERT_APP_PROCESS_MANIFEST_URL: {
        nsAutoString manifestURL;
        if (NS_SUCCEEDED(app->GetManifestURL(manifestURL)) &&
            manifestURL.EqualsASCII(aCapability)) {
          aValid = true;
        }
        break;
      }
      default:
        break;
    }
  }

  if (!aValid) {
    printf_stderr("Security problem: Content process does not have `%s'.  It will be killed.\n", aCapability);
    ContentParent* process = tab->Manager();
    process->KillHard();
  }
  return aValid;
}
bool
AssertAppStatus(PBrowserParent* aActor,
                unsigned short aStatus)
{
  if (!aActor) {
    NS_WARNING("Testing process capability for null actor");
    return false;
  }

  TabParent* tab = static_cast<TabParent*>(aActor);
  nsCOMPtr<mozIApplication> app = tab->GetOwnOrContainingApp();

  if (app) {
    unsigned short appStatus = 0;
    if (NS_SUCCEEDED(app->GetAppStatus(&appStatus))) {
      return appStatus == aStatus;
    }
  }

  return false;
}