| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_WEBUI_WEBUI_ALLOWLIST_PROVIDER_H_ |
| #define UI_WEBUI_WEBUI_ALLOWLIST_PROVIDER_H_ |
| |
| #include "base/synchronization/lock.h" |
| #include "base/thread_annotations.h" |
| #include "components/content_settings/core/browser/content_settings_observable_provider.h" |
| #include "components/content_settings/core/common/content_settings.h" |
| #include "ui/webui/webui_allowlist.h" |
| |
| class ContentSettingsPattern; |
| |
| // A provider that supplies HostContentSettingsMap with a list of auto-granted |
| // permissions from the underlying WebUIAllowlist. |
| // |
| // PartitionKey is ignored by this provider because the content settings should |
| // apply across partitions. |
| class WebUIAllowlistProvider : public content_settings::ObservableProvider { |
| public: |
| explicit WebUIAllowlistProvider(scoped_refptr<WebUIAllowlist> allowlist); |
| WebUIAllowlistProvider(const WebUIAllowlistProvider&) = delete; |
| void operator=(const WebUIAllowlistProvider&) = delete; |
| ~WebUIAllowlistProvider() override; |
| |
| void NotifyContentSettingChange( |
| const ContentSettingsPattern& primary_pattern, |
| const ContentSettingsPattern& secondary_pattern, |
| ContentSettingsType content_type); |
| |
| // content_settings::ObservableProvider: |
| // The following methods are thread-safe. |
| std::unique_ptr<content_settings::RuleIterator> GetRuleIterator( |
| ContentSettingsType content_type, |
| bool incognito, |
| const content_settings::PartitionKey& partition_key) const override; |
| std::unique_ptr<content_settings::Rule> GetRule( |
| const GURL& primary_url, |
| const GURL& secondary_url, |
| ContentSettingsType content_type, |
| bool off_the_record, |
| const content_settings::PartitionKey& partition_key) const override; |
| void ShutdownOnUIThread() override; |
| bool SetWebsiteSetting( |
| const ContentSettingsPattern& primary_pattern, |
| const ContentSettingsPattern& secondary_pattern, |
| ContentSettingsType content_type, |
| base::Value&& value, |
| const content_settings::ContentSettingConstraints& constraints, |
| const content_settings::PartitionKey& partition_key) override; |
| void ClearAllContentSettingsRules( |
| ContentSettingsType content_type, |
| const content_settings::PartitionKey& partition_key) override; |
| |
| private: |
| const scoped_refptr<WebUIAllowlist> allowlist_; |
| }; |
| |
| #endif // UI_WEBUI_WEBUI_ALLOWLIST_PROVIDER_H_ |