src/chrome/browser/ui/startup/bad_flags_prompt.cc

   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 #include "chrome/browser/ui/startup/bad_flags_prompt.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/infobars/infobar_service.h"
  10 #include "chrome/browser/infobars/simple_alert_infobar_delegate.h"
  11 #include "chrome/browser/ui/browser.h"
  12 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  13 #include "chrome/common/chrome_switches.h"
  14 #include "components/translate/common/translate_switches.h"
  15 #include "extensions/common/switches.h"
  16 #include "grit/generated_resources.h"
  17 #include "ui/base/l10n/l10n_util.h"
  18
  19 namespace chrome {
  20
  21 void ShowBadFlagsPrompt(Browser* browser) {
  22   content::WebContents* web_contents =
  23       browser->tab_strip_model()->GetActiveWebContents();
  24   if (!web_contents)
  25     return;
  26
  27   // Unsupported flags for which to display a warning that "stability and
  28   // security will suffer".
  29   static const char* kBadFlags[] = {
  30     // These imply disabling the sandbox.
  31     switches::kSingleProcess,
  32     switches::kNoSandbox,
  33     switches::kDisableWebSecurity,
  34     // Browser plugin is dangerous on regular pages because it breaks the Same
  35     // Origin Policy.
  36     switches::kEnableBrowserPluginForAllViewTypes,
  37     extensions::switches::kExtensionsOnChromeURLs,
  38     // This parameter should be used only for server side developments.
  39     switches::kTranslateScriptURL,
  40     translate::switches::kTranslateSecurityOrigin,
  41   #if defined(ENABLE_WEBRTC)
  42     // This flag disables security of media packets in WebRTC.
  43     switches::kDisableWebRtcEncryption,
  44   #endif
  45     NULL
  46   };
  47
  48   for (const char** flag = kBadFlags; *flag; ++flag) {
  49     if (CommandLine::ForCurrentProcess()->HasSwitch(*flag)) {
  50       SimpleAlertInfoBarDelegate::Create(
  51           InfoBarService::FromWebContents(web_contents),
  52           InfoBarDelegate::kNoIconID,
  53           l10n_util::GetStringFUTF16(IDS_BAD_FLAGS_WARNING_MESSAGE,
  54                                      UTF8ToUTF16(std::string("--") + *flag)),
  55           false);
  56       return;
  57     }
  58   }
  59 }
  60
  61 }  // namespace chrome