1 // Copyright 2013 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.
5 #include "chrome/renderer/extensions/renderer_permissions_policy_delegate.h"
7 #include "base/command_line.h"
8 #include "chrome/common/chrome_switches.h"
9 #include "chrome/common/extensions/extension_constants.h"
10 #include "chrome/renderer/extensions/dispatcher.h"
11 #include "extensions/common/extensions_client.h"
12 #include "extensions/common/manifest_constants.h"
13 #include "extensions/common/switches.h"
15 namespace extensions {
17 namespace errors = manifest_errors;
19 RendererPermissionsPolicyDelegate::RendererPermissionsPolicyDelegate(
20 Dispatcher* dispatcher) : dispatcher_(dispatcher) {
21 PermissionsData::SetPolicyDelegate(this);
23 RendererPermissionsPolicyDelegate::~RendererPermissionsPolicyDelegate() {
24 PermissionsData::SetPolicyDelegate(NULL);
27 bool RendererPermissionsPolicyDelegate::CanExecuteScriptOnPage(
28 const Extension* extension,
29 const GURL& document_url,
30 const GURL& top_document_url,
32 const UserScript* script,
35 const ExtensionsClient::ScriptingWhitelist& whitelist =
36 ExtensionsClient::Get()->GetScriptingWhitelist();
37 if (std::find(whitelist.begin(), whitelist.end(), extension->id()) !=
42 CommandLine* command_line = CommandLine::ForCurrentProcess();
43 if (command_line->HasSwitch(::switches::kSigninProcess)) {
45 *error = errors::kCannotScriptSigninPage;
49 if (dispatcher_->IsExtensionActive(extension_misc::kWebStoreAppId) &&
50 !command_line->HasSwitch(switches::kAllowScriptingGallery)) {
52 *error = errors::kCannotScriptGallery;
59 } // namespace extensions