Index: chrome/browser/permissions/chooser_permission_context_base.cc |
diff --git a/chrome/browser/permissions/chooser_permission_context_base.cc b/chrome/browser/permissions/chooser_permission_context_base.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..194e2791219ed761fa56a82598ed69663f87c555 |
--- /dev/null |
+++ b/chrome/browser/permissions/chooser_permission_context_base.cc |
@@ -0,0 +1,132 @@ |
+// Copyright 2015 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/permissions/chooser_permission_context_base.h" |
+ |
+#include <string> |
+ |
+#include "base/values.h" |
+#include "chrome/browser/content_settings/host_content_settings_map_factory.h" |
+#include "chrome/browser/permissions/permission_manager.h" |
+#include "chrome/browser/permissions/permission_manager_factory.h" |
+#include "components/content_settings/core/browser/host_content_settings_map.h" |
+#include "content/public/common/permission_status.mojom.h" |
+ |
+const char kObjectListKey[] = "chosen-objects"; |
+ |
+ChooserPermissionContextBase::ChooserPermissionContextBase( |
+ Profile* profile, |
+ const content::PermissionType permission_type, |
+ const ContentSettingsType chooser_settings_type) |
+ : profile_(profile), |
+ permission_type_(permission_type), |
+ chooser_settings_type_(chooser_settings_type) {} |
+ |
+ChooserPermissionContextBase::~ChooserPermissionContextBase() {} |
+ |
+ChooserPermissionContextBase::ObjectList |
+ChooserPermissionContextBase::GetPreviouslyChosenObjects( |
+ const GURL& requesting_origin, |
+ const GURL& embedding_origin) { |
+ PermissionManager* permission_manager = |
+ PermissionManagerFactory::GetForProfile(profile_); |
+ content::PermissionStatus permission_status = |
+ permission_manager->GetPermissionStatus( |
+ permission_type_, requesting_origin, embedding_origin); |
+ if (permission_status != content::PERMISSION_STATUS_GRANTED) |
+ return ObjectList(); |
+ |
+ scoped_ptr<base::DictionaryValue> setting = |
+ GetWebsiteSetting(requesting_origin, embedding_origin); |
+ scoped_ptr<base::Value> objects; |
+ if (!setting->Remove(kObjectListKey, &objects)) |
+ return ObjectList(); |
+ |
+ scoped_ptr<base::ListValue> object_list = |
+ base::ListValue::From(objects.Pass()); |
+ if (!object_list) |
+ return ObjectList(); |
+ |
+ ObjectList results; |
+ for (base::ListValue::iterator it = object_list->begin(); |
+ it != object_list->end(); ++it) { |
+ if ((*it)->GetType() != base::Value::TYPE_DICTIONARY) |
+ continue; |
+ |
+ scoped_ptr<base::DictionaryValue> object( |
+ static_cast<base::DictionaryValue*>(*it)); |
+ *it = nullptr; |
+ |
+ if (IsValidObject(*object)) |
+ results.push_back(object.Pass()); |
+ } |
+ return results.Pass(); |
+} |
+ |
+void ChooserPermissionContextBase::GrantObjectPermission( |
+ const GURL& requesting_origin, |
+ const GURL& embedding_origin, |
+ scoped_ptr<base::DictionaryValue> object) { |
+ DCHECK(object && IsValidObject(*object)); |
Bernhard Bauer
2015/10/13 08:27:59
Split this up into two different DCHECKs.
|
+ scoped_ptr<base::DictionaryValue> setting = |
+ GetWebsiteSetting(requesting_origin, embedding_origin); |
+ base::ListValue* object_list; |
+ if (!setting->GetList(kObjectListKey, &object_list)) { |
+ object_list = new base::ListValue(); |
+ setting->Set(kObjectListKey, object_list); |
+ } |
+ object_list->AppendIfNotPresent(object.release()); |
+ SetWebsiteSetting(requesting_origin, embedding_origin, setting.Pass()); |
+} |
+ |
+void ChooserPermissionContextBase::RevokeObjectPermission( |
+ const GURL& requesting_origin, |
+ const GURL& embedding_origin, |
+ const base::DictionaryValue& object) { |
+ DCHECK(IsValidObject(object)); |
+ scoped_ptr<base::DictionaryValue> setting = |
+ GetWebsiteSetting(requesting_origin, embedding_origin); |
+ base::ListValue* object_list; |
+ if (!setting->GetList(kObjectListKey, &object_list)) |
+ return; |
+ object_list->Remove(object, nullptr); |
+ SetWebsiteSetting(requesting_origin, embedding_origin, setting.Pass()); |
+} |
+ |
+scoped_ptr<base::DictionaryValue> |
+ChooserPermissionContextBase::GetWebsiteSetting(const GURL& requesting_origin, |
+ const GURL& embedding_origin) { |
+ HostContentSettingsMap* settings = |
+ HostContentSettingsMapFactory::GetForProfile(profile_); |
+ DCHECK(settings); |
+ |
+ scoped_ptr<base::DictionaryValue> value = |
+ base::DictionaryValue::From(settings->GetWebsiteSetting( |
+ requesting_origin, embedding_origin, chooser_settings_type_, |
+ std::string(), nullptr)); |
+ if (!value) |
+ return make_scoped_ptr(new base::DictionaryValue()); |
+ |
+ return value.Pass(); |
+} |
+ |
+void ChooserPermissionContextBase::SetWebsiteSetting( |
+ const GURL& requesting_origin, |
+ const GURL& embedding_origin, |
+ scoped_ptr<base::Value> value) { |
+ HostContentSettingsMap* settings = |
+ HostContentSettingsMapFactory::GetForProfile(profile_); |
+ DCHECK(settings); |
+ |
+ ContentSettingsPattern primary_pattern( |
+ ContentSettingsPattern::FromURLNoWildcard(requesting_origin)); |
+ ContentSettingsPattern secondary_pattern( |
+ ContentSettingsPattern::FromURLNoWildcard(embedding_origin)); |
+ if (!primary_pattern.IsValid() || !secondary_pattern.IsValid()) |
+ return; |
+ |
+ settings->SetWebsiteSetting(primary_pattern, secondary_pattern, |
+ chooser_settings_type_, std::string(), |
+ value.release()); |
+} |