chrome/browser/chromeos/login/reauth_stats.h

   1 // Copyright (c) 2015 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 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_REAUTH_STATS_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_REAUTH_STATS_H_
   7
   8 #include <string>
   9
  10 namespace chromeos {
  11
  12 // Track all the ways a user may be sent through the re-auth flow.
  13 // This enum is used to define the buckets for an enumerated UMA histogram.
  14 // Hence, existing enumerated constants should never be reordered, and all new
  15 // constants should only be appended at the end of the  enumeration.
  16 enum ReauthReason {
  17   // Default value: no reauth reasons were detected so far, or the reason was
  18   // already reported.
  19   NONE = 0,
  20
  21   // Legacy profile holders.
  22   OTHER = 1,
  23
  24   // Password changed, revoked credentials, account deleted.
  25   INVALID_TOKEN_HANDLE = 2,
  26
  27   // Incorrect password entered 3 times at the user pod.
  28   INCORRECT_PASSWORD_ENTERED = 3,
  29
  30   // Incorrect password entered by a SAML user once.
  31   // OS would show a tooltip offering user to complete the online sign-in.
  32   INCORRECT_SAML_PASSWORD_ENTERED = 4,
  33
  34   // Device policy is set not to show user pods, which requires re-auth on every
  35   // login.
  36   SAML_REAUTH_POLICY = 5,
  37
  38   // Cryptohome is missing, most likely due to deletion during garbage
  39   // collection.
  40   MISSING_CRYPTOHOME = 6,
  41
  42   // During last login OS failed to connect to the sync with the existing RT.
  43   // This could be due to account deleted, password changed, account revoked,
  44   // etc.
  45   SYNC_FAILED = 7,
  46
  47   // User cancelled the password change prompt when prompted by Chrome OS.
  48   PASSWORD_UPDATE_SKIPPED = 8,
  49
  50   // Must be the last value in this list.
  51   NUM_REAUTH_FLOW_REASONS,
  52 };
  53
  54 void RecordReauthReason(const std::string& user_id, ReauthReason reason);
  55 void SendReauthReason(const std::string& user_id);
  56
  57 }  // namespace chromeos
  58
  59 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_REAUTH_STATS_H_