Support remote installation of extensions and apps.

chrome/browser/extensions/extension_install_prompt.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/extension_install_prompt.h"
 
 #include <map>
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/bundle_installer.h"
 #include "chrome/browser/extensions/extension_install_ui.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/extensions/image_loader.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/api/identity/oauth2_manifest_handler.h"
 #include "chrome/common/pref_names.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "content/public/browser/web_contents.h"
+#include "extensions/browser/extension_prefs.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_icon_set.h"
 #include "extensions/common/extension_resource.h"
 #include "extensions/common/feature_switch.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #include "extensions/common/permissions/permission_message_provider.h"
 #include "extensions/common/permissions/permission_set.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "extensions/common/url_pattern.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 
 using extensions::BundleInstaller;
 using extensions::Extension;
 using extensions::Manifest;
 using extensions::PermissionSet;
 
 namespace {
 
 static const int kTitleIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  0,  // The regular install prompt depends on what's being installed.
-  IDS_EXTENSION_INLINE_INSTALL_PROMPT_TITLE,
-  IDS_EXTENSION_INSTALL_PROMPT_TITLE,
-  IDS_EXTENSION_RE_ENABLE_PROMPT_TITLE,
-  IDS_EXTENSION_PERMISSIONS_PROMPT_TITLE,
-  IDS_EXTENSION_EXTERNAL_INSTALL_PROMPT_TITLE,
-  IDS_EXTENSION_POST_INSTALL_PERMISSIONS_PROMPT_TITLE,
-  IDS_EXTENSION_LAUNCH_APP_PROMPT_TITLE,
+    0,  // The regular install prompt depends on what's being installed.
+    IDS_EXTENSION_INLINE_INSTALL_PROMPT_TITLE,
+    IDS_EXTENSION_INSTALL_PROMPT_TITLE,
+    IDS_EXTENSION_RE_ENABLE_PROMPT_TITLE,
+    IDS_EXTENSION_PERMISSIONS_PROMPT_TITLE,
+    IDS_EXTENSION_EXTERNAL_INSTALL_PROMPT_TITLE,
+    IDS_EXTENSION_POST_INSTALL_PERMISSIONS_PROMPT_TITLE,
+    IDS_EXTENSION_LAUNCH_APP_PROMPT_TITLE,
+    0,  // The remote install prompt depends on what's being installed.
 };
 static const int kHeadingIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  IDS_EXTENSION_INSTALL_PROMPT_HEADING,
-  0,  // Inline installs use the extension name.
-  0,  // Heading for bundle installs depends on the bundle contents.
-  IDS_EXTENSION_RE_ENABLE_PROMPT_HEADING,
-  IDS_EXTENSION_PERMISSIONS_PROMPT_HEADING,
-  0,  // External installs use different strings for extensions/apps.
-  IDS_EXTENSION_POST_INSTALL_PERMISSIONS_PROMPT_HEADING,
-  IDS_EXTENSION_LAUNCH_APP_PROMPT_HEADING,
+    IDS_EXTENSION_INSTALL_PROMPT_HEADING,
+    0,  // Inline installs use the extension name.
+    0,  // Heading for bundle installs depends on the bundle contents.
+    IDS_EXTENSION_RE_ENABLE_PROMPT_HEADING,
+    IDS_EXTENSION_PERMISSIONS_PROMPT_HEADING,
+    0,  // External installs use different strings for extensions/apps.
+    IDS_EXTENSION_POST_INSTALL_PERMISSIONS_PROMPT_HEADING,
+    IDS_EXTENSION_LAUNCH_APP_PROMPT_HEADING,
+    IDS_EXTENSION_REMOTE_INSTALL_PROMPT_HEADING,
 };
 static const int kButtons[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_CANCEL,
-  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
+    ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
 };
 static const int kAcceptButtonIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
-  IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
-  IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
-  IDS_EXTENSION_PROMPT_RE_ENABLE_BUTTON,
-  IDS_EXTENSION_PROMPT_PERMISSIONS_BUTTON,
-  0,  // External installs use different strings for extensions/apps.
-  IDS_EXTENSION_PROMPT_PERMISSIONS_CLEAR_RETAINED_FILES_BUTTON,
-  IDS_EXTENSION_PROMPT_LAUNCH_BUTTON,
+    IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
+    IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
+    IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
+    IDS_EXTENSION_PROMPT_RE_ENABLE_BUTTON,
+    IDS_EXTENSION_PROMPT_PERMISSIONS_BUTTON,
+    0,  // External installs use different strings for extensions/apps.
+    IDS_EXTENSION_PROMPT_PERMISSIONS_CLEAR_RETAINED_FILES_BUTTON,
+    IDS_EXTENSION_PROMPT_LAUNCH_BUTTON,
+    IDS_EXTENSION_PROMPT_REMOTE_INSTALL_BUTTON,
 };
 static const int kAbortButtonIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  0,  // These all use the platform's default cancel label.
-  0,
-  0,
-  0,
-  IDS_EXTENSION_PROMPT_PERMISSIONS_ABORT_BUTTON,
-  IDS_EXTENSION_EXTERNAL_INSTALL_PROMPT_ABORT_BUTTON,
-  IDS_CLOSE,
-  0,  // Platform dependent cancel button.
+    0,  // These all use the platform's default cancel label.
+    0,
+    0,
+    0,
+    IDS_EXTENSION_PROMPT_PERMISSIONS_ABORT_BUTTON,
+    IDS_EXTENSION_EXTERNAL_INSTALL_PROMPT_ABORT_BUTTON,
+    IDS_CLOSE,
+    0,  // Platform dependent cancel button.
+    0,
 };
-static const int kPermissionsHeaderIds[
-    ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
-  IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
-  IDS_EXTENSION_PROMPT_THESE_WILL_HAVE_ACCESS_TO,
-  IDS_EXTENSION_PROMPT_WILL_NOW_HAVE_ACCESS_TO,
-  IDS_EXTENSION_PROMPT_WANTS_ACCESS_TO,
-  IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
-  IDS_EXTENSION_PROMPT_CAN_ACCESS,
-  IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
+static const int
+    kPermissionsHeaderIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
+        IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_THESE_WILL_HAVE_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_WILL_NOW_HAVE_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_WANTS_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_CAN_ACCESS,
+        IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
+        IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
 };
 static const int kOAuthHeaderIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
-  IDS_EXTENSION_PROMPT_OAUTH_HEADER,
-  0,  // Inline installs don't show OAuth permissions.
-  0,  // Bundle installs don't show OAuth permissions.
-  IDS_EXTENSION_PROMPT_OAUTH_REENABLE_HEADER,
-  IDS_EXTENSION_PROMPT_OAUTH_PERMISSIONS_HEADER,
-  0,
-  0,
-  IDS_EXTENSION_PROMPT_OAUTH_HEADER,
+    IDS_EXTENSION_PROMPT_OAUTH_HEADER,
+    0,  // Inline installs don't show OAuth permissions.
+    0,  // Bundle installs don't show OAuth permissions.
+    IDS_EXTENSION_PROMPT_OAUTH_REENABLE_HEADER,
+    IDS_EXTENSION_PROMPT_OAUTH_PERMISSIONS_HEADER,
+    0,
+    0,
+    IDS_EXTENSION_PROMPT_OAUTH_HEADER,
+    IDS_EXTENSION_PROMPT_OAUTH_HEADER,
 };
 
 // Size of extension icon in top left of dialog.
 const int kIconSize = 69;
 
 // Returns pixel size under maximal scale factor for the icon whose device
 // independent size is |size_in_dip|
 int GetSizeForMaxScaleFactor(int size_in_dip) {
   return static_cast<int>(size_in_dip * gfx::ImageSkia::GetMaxSupportedScale());
 }
@@ skipping 138 matching lines @@
   if (type_ == INSTALL_PROMPT) {
     if (extension_->is_app())
       resource_id = IDS_EXTENSION_INSTALL_APP_PROMPT_TITLE;
     else if (extension_->is_theme())
       resource_id = IDS_EXTENSION_INSTALL_THEME_PROMPT_TITLE;
     else
       resource_id = IDS_EXTENSION_INSTALL_EXTENSION_PROMPT_TITLE;
   } else if (type_ == EXTERNAL_INSTALL_PROMPT) {
     return l10n_util::GetStringFUTF16(
         resource_id, base::UTF8ToUTF16(extension_->name()));
+  } else if (type_ == REMOTE_INSTALL_PROMPT) {
+    if (extension_->is_app())
+      resource_id = IDS_EXTENSION_REMOTE_INSTALL_APP_PROMPT_TITLE;
+    else
+      resource_id = IDS_EXTENSION_REMOTE_INSTALL_EXTENSION_PROMPT_TITLE;
   }
 
   return l10n_util::GetStringUTF16(resource_id);
 }
 
 base::string16 ExtensionInstallPrompt::Prompt::GetHeading() const {
   if (type_ == INLINE_INSTALL_PROMPT) {
     return base::UTF8ToUTF16(extension_->name());
   } else if (type_ == BUNDLE_INSTALL_PROMPT) {
     return bundle_->GetHeadingTextFor(BundleInstaller::Item::STATE_PENDING);
@@ skipping 341 matching lines @@
 
   LoadImageIfNeeded();
 }
 
 void ExtensionInstallPrompt::ConfirmReEnable(Delegate* delegate,
                                              const Extension* extension) {
   DCHECK(ui_loop_ == base::MessageLoop::current());
   extension_ = extension;
   permissions_ = extension->GetActivePermissions();
   delegate_ = delegate;
-  prompt_.set_type(extension->is_ephemeral() ? LAUNCH_PROMPT :
-                                               RE_ENABLE_PROMPT);
-
+  bool is_remote_install = false;
+  if (install_ui_->profile()) {
+    is_remote_install =
+        extensions::ExtensionPrefs::Get(install_ui_->profile())
+            ->HasDisableReason(extension->id(),
+                               extensions::Extension::DISABLE_REMOTE_INSTALL);
+  }
+  if (extension->is_ephemeral()) {

[Yoyo Zhou, 2014/05/05 22:35:17]

nit: don't need braces if it's 1 line of text for both the conditional and the
body (yes, it's confusing =/ )

[Marijn Kruisselbrink, 2014/05/14 23:30:02]

Done.

+    prompt_.set_type(LAUNCH_PROMPT);
+  } else if (is_remote_install) {
+    prompt_.set_type(REMOTE_INSTALL_PROMPT);
+  } else {
+    prompt_.set_type(RE_ENABLE_PROMPT);
+  }
   LoadImageIfNeeded();
 }
 
 void ExtensionInstallPrompt::ConfirmExternalInstall(
     Delegate* delegate,
     const Extension* extension,
     const ShowDialogCallback& show_dialog_callback,
     const Prompt& prompt) {
   DCHECK(ui_loop_ == base::MessageLoop::current());
   extension_ = extension;
@@ skipping 163 matching lines @@
             GetWarningMessagesDetails(permissions_, extension_type));
   }
 
   switch (prompt_.type()) {
     case PERMISSIONS_PROMPT:
     case RE_ENABLE_PROMPT:
     case INLINE_INSTALL_PROMPT:
     case EXTERNAL_INSTALL_PROMPT:
     case INSTALL_PROMPT:
     case LAUNCH_PROMPT:
-    case POST_INSTALL_PERMISSIONS_PROMPT: {
+    case POST_INSTALL_PERMISSIONS_PROMPT:
+    case REMOTE_INSTALL_PROMPT: {
       prompt_.set_extension(extension_);
       prompt_.set_icon(gfx::Image::CreateFrom1xBitmap(icon_));
       break;
     }
     case BUNDLE_INSTALL_PROMPT: {
       prompt_.set_bundle(bundle_);
       break;
     }
     default:
       NOTREACHED() << "Unknown message";
       return;
   }
 
   if (AutoConfirmPrompt(delegate_))
     return;
 
   if (show_dialog_callback_.is_null())
     GetDefaultShowDialogCallback().Run(show_params_, delegate_, prompt_);
   else
     show_dialog_callback_.Run(show_params_, delegate_, prompt_);
 }