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/browser/extensions/browser_permissions_policy_delegate.h"
7 #include "chrome/browser/browser_process.h"
8 #include "chrome/browser/profiles/profile.h"
9 #include "chrome/browser/profiles/profile_manager.h"
10 #include "content/public/browser/browser_thread.h"
11 #include "extensions/common/manifest_constants.h"
13 #if !defined(OS_CHROMEOS)
14 #include "chrome/browser/signin/signin_manager.h"
15 #include "chrome/browser/signin/signin_manager_factory.h"
18 namespace extensions {
20 namespace errors = manifest_errors;
22 BrowserPermissionsPolicyDelegate::BrowserPermissionsPolicyDelegate() {
23 PermissionsData::SetPolicyDelegate(this);
25 BrowserPermissionsPolicyDelegate::~BrowserPermissionsPolicyDelegate() {
26 PermissionsData::SetPolicyDelegate(NULL);
29 bool BrowserPermissionsPolicyDelegate::CanExecuteScriptOnPage(
30 const Extension* extension,
31 const GURL& document_url,
32 const GURL& top_document_url,
34 const UserScript* script,
37 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
39 #if !defined(OS_CHROMEOS)
40 // NULL in unit tests.
41 if (!g_browser_process->profile_manager())
44 // We don't have a Profile in this context. That's OK - for our purposes,
45 // we can just check every Profile for its signin process. If any of them
46 // match, block script access.
47 std::vector<Profile*> profiles =
48 g_browser_process->profile_manager()->GetLoadedProfiles();
49 for (std::vector<Profile*>::iterator profile = profiles.begin();
50 profile != profiles.end(); ++profile) {
51 SigninManager* signin_manager =
52 SigninManagerFactory::GetForProfile(*profile);
53 if (signin_manager && signin_manager->IsSigninProcess(process_id)) {
55 *error = errors::kCannotScriptSigninPage;
64 } // namespace extensions