1 // Copyright (c) 2011 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. 4 // 5 // Client-side phishing features that are extracted by the browser, after 6 // receiving a score from the renderer. 7 8 #ifndef CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_ 9 #define CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_ 10 11 namespace safe_browsing { 12 namespace features { 13 14 // IMPORTANT: when adding new features, you must update kAllowedFeatures in 15 // chrome/browser/safe_browsing/client_side_detection_service.cc if the feature 16 // should be sent in sanitized pingbacks. 17 // 18 //////////////////////////////////////////////////// 19 // History features. 20 //////////////////////////////////////////////////// 21 22 // Number of visits to that URL stored in the browser history. 23 // Should always be an integer larger than 1 because by the time 24 // we lookup the history the current URL should already be stored there. 25 extern const char kUrlHistoryVisitCount[]; 26 27 // Number of times the URL was typed in the Omnibox. 28 extern const char kUrlHistoryTypedCount[]; 29 30 // Number of times the URL was reached by clicking a link. 31 extern const char kUrlHistoryLinkCount[]; 32 33 // Number of times URL was visited more than 24h ago. 34 extern const char kUrlHistoryVisitCountMoreThan24hAgo[]; 35 36 // Number of user-visible visits to all URLs on the same host/port as 37 // the URL for HTTP and HTTPs. 38 extern const char kHttpHostVisitCount[]; 39 extern const char kHttpsHostVisitCount[]; 40 41 // Boolean feature which is true if the host was visited for the first 42 // time more than 24h ago (only considers user-visible visits like above). 43 extern const char kFirstHttpHostVisitMoreThan24hAgo[]; 44 extern const char kFirstHttpsHostVisitMoreThan24hAgo[]; 45 46 //////////////////////////////////////////////////// 47 // Browse features. 48 //////////////////////////////////////////////////// 49 // Note that these features may have the following prefixes appended to them 50 // that tell for which page type the feature pertains. 51 extern const char kHostPrefix[]; 52 53 // Referrer 54 extern const char kReferrer[]; 55 // True if the referrer was stripped because it is an SSL referrer. 56 extern const char kHasSSLReferrer[]; 57 // Stores the page transition. See: PageTransition. We strip the qualifier. 58 extern const char kPageTransitionType[]; 59 // True if this navigation is the first for this tab. 60 extern const char kIsFirstNavigation[]; 61 // Feature that is set if the url from the navigation entry doesn't match the 62 // url at the end of the redirect chain. 63 extern const char kRedirectUrlMismatch[]; 64 // The redirect chain that leads to the named page. 65 extern const char kRedirect[]; 66 // If a redirect is SSL, we will use this value instead of the actual redirect 67 // so we don't leak any SSL sites. 68 extern const char kSecureRedirectValue[]; 69 70 // Resource was fetched from a known bad IP address. 71 extern const char kBadIpFetch[]; 72 73 // The HTTP status code for the main document. 74 extern const char kHttpStatusCode[]; 75 76 // SafeBrowsing related featues. Fields from the UnsafeResource if there is 77 // any. 78 extern const char kSafeBrowsingMaliciousUrl[]; 79 extern const char kSafeBrowsingOriginalUrl[]; 80 extern const char kSafeBrowsingIsSubresource[]; 81 extern const char kSafeBrowsingThreatType[]; 82 } // namespace features 83 } // namespace safe_browsing 84 85 #endif // CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_ 86
