| // Copyright 2014 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. |
| |
| #ifndef CHROME_COMMON_NET_SAFE_SEARCH_UTIL_H_ |
| #define CHROME_COMMON_NET_SAFE_SEARCH_UTIL_H_ |
| |
| class GURL; |
| |
| namespace net { |
| class HttpRequestHeaders; |
| } |
| |
| namespace safe_search_util { |
| |
| // Parameters that get appended to force SafeSearch. |
| extern const char kSafeSearchSafeParameter[]; |
| extern const char kSafeSearchSsuiParameter[]; |
| |
| // Headers set for restricted YouTube. |
| extern const char kYouTubeRestrictHeaderName[]; |
| extern const char kYouTubeRestrictHeaderValueModerate[]; |
| extern const char kYouTubeRestrictHeaderValueStrict[]; |
| |
| // Header set when restricting allowed domains for apps. |
| extern const char kGoogleAppsAllowedDomains[]; |
| |
| // Values for YouTube Restricted Mode. |
| // VALUES MUST COINCIDE WITH ForceYouTubeRestrict POLICY. |
| enum YouTubeRestrictMode { |
| YOUTUBE_RESTRICT_OFF = 0, // Do not restrict YouTube content. YouTube |
| // might still restrict content based on its |
| // user settings. |
| YOUTUBE_RESTRICT_MODERATE = 1, // Enforce at least a moderately strict |
| // content filter for YouTube. |
| YOUTUBE_RESTRICT_STRICT = 2, // Enforce a strict content filter for YouTube. |
| YOUTUBE_RESTRICT_COUNT = 3 // Enum counter |
| }; |
| |
| // If |url| is a url to Google Web Search, enforces that the SafeSearch |
| // query parameters are set to active. Sets |new_url| to a copy of the request |
| // url in which the query part contains the new values of the parameters. |
| void ForceGoogleSafeSearch(const GURL& url, GURL* new_url); |
| |
| // Does nothing if |url| is not a url to YouTube. Otherwise, if |mode| |
| // is not |YOUTUBE_RESTRICT_OFF|, enforces a minimum YouTube Restrict mode |
| // by setting YouTube Restrict header. Setting |YOUTUBE_RESTRICT_OFF| is not |
| // supported and will do nothing in production. |
| void ForceYouTubeRestrict(const GURL& url, |
| net::HttpRequestHeaders* headers, |
| YouTubeRestrictMode mode); |
| |
| } // namespace safe_search_util |
| |
| #endif // CHROME_COMMON_NET_SAFE_SEARCH_UTIL_H_ |