chrome/browser/safe_browsing/browser_features.h

   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 // The HTTP status code for the main document.
  71 extern const char kHttpStatusCode[];
  72
  73 // SafeBrowsing related featues.  Fields from the UnsafeResource if there is
  74 // any.
  75 extern const char kSafeBrowsingMaliciousUrl[];
  76 extern const char kSafeBrowsingOriginalUrl[];
  77 extern const char kSafeBrowsingIsSubresource[];
  78 extern const char kSafeBrowsingThreatType[];
  79 }  // namespace features
  80 }  // namespace safe_browsing
  81
  82 #endif  // CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_