tools/metrics/histograms/metadata/auth/histograms.xml

<!--
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.
-->

<!--
This file is used to generate a comprehensive list of Auth histograms along
with a detailed description for each histogram.

For best practices on writing histogram descriptions, see
https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md

Please follow the instructions in the OWNERS file in this directory to find a
reviewer. If no OWNERS file exists, please consider signing up at
go/reviewing-metrics (Googlers only), as all subdirectories are expected to
have an OWNERS file. As a last resort you can send the CL to
chromium-metrics-reviews@google.com.
-->

<histogram-configuration>

<histograms>

<histogram name="AuthPolicy.ErrorTypeOfAuthenticateUser"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result from an attempt to authenticate a user to an Active Directory domain.
  </summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfAutoMachinePasswordChange"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>Result from automatic background machine password renewal.</summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfAutoTgtRenewal"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result from automatic background ticket-granting-ticket renewal.
  </summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfGetUserKerberosFiles"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result of an attempt to get an Active Directory user's Kerberos
    ticket-granting-ticket and configuration data.
  </summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfGetUserStatus"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result of an attempt to get the status of an Active Directory user's
    Kerberos ticket, password and account.
  </summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfJoinADDomain" enum="AuthPolicyErrorType"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result from an attempt to join a machine to an Active Directory domain.
  </summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfRefreshDevicePolicy"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result from an attempt to fetch device policy from an Active Directory
    domain and store it on disk.
  </summary>
</histogram>

<histogram name="AuthPolicy.ErrorTypeOfRefreshUserPolicy"
    enum="AuthPolicyErrorType" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Result from an attempt to fetch user policy from an Active Directory domain
    and store it on disk.
  </summary>
</histogram>

<histogram name="AuthPolicy.FailedTriesOfKinit" units="units"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Number of times 'kinit' failed until the next try succeeded or the method
    gave up because a maximum number of tries was exceeded. 'kinit' is run for
    Active Directory enrolled devices during user authentication and device
    policy fetch.
  </summary>
</histogram>

<histogram name="AuthPolicy.FailedTriesOfSmbClient" units="units"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Number of times 'smbclient' failed until it the next try succeeded or the
    method gave up because a maximum number of tries was exceeded. 'smbclient'
    is run for Active Directory enrolled devices during policy fetch.
  </summary>
</histogram>

<histogram name="AuthPolicy.KerberosEncryptionTypes.AuthenticateUser"
    enum="KerberosEncryptionTypes" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    The Kerberos encryption types used while succesfully authenticating an user.
    This value comes from the DeviceKerberosEncryptionTypes policy.
  </summary>
</histogram>

<histogram name="AuthPolicy.KerberosEncryptionTypes.JoinADDomain"
    enum="KerberosEncryptionTypes" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    The Kerberos encryption types used while succesfully joining an Active
    Directory domain. This value comes from the advanced settings of the
    domainjoin screen.
  </summary>
</histogram>

<histogram name="AuthPolicy.NumGposToDownload" units="units"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Number of group policy objects attached to a specific user or machine on an
    Active Directory domain. This value is recorded when user or device policy
    is fetched from an Active Directory server.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToAuthenticateUser" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to authenticate a user to an Active Directory domain.
    The value is recorded no matter if the operation was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToGetUserKerberosFiles" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to get the Kerberos ticket-granting-ticket and
    configuration data of an Active Directory user. The value is recorded no
    matter if the operation was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToGetUserStatus" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to get status information of an Active Directory user.
    The value is recorded no matter if the operation was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToJoinADDomain" units="ms" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to join a machine to an Active Directory domain. Domain
    join is part of the Active Directory enrollment process. The value is
    recorded no matter if the operation was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRefreshDevicePolicy" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to fetch device policy from an Active Directory domain
    and store it on disk. The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRefreshUserPolicy" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to fetch user policy from an Active Directory domain
    and store it on disk. The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunKinit" units="ms" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'kinit' (request Kerberos ticket-granting-
    ticket). TGTs are requested regularly for accessing services on Active
    Directory domains. The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunKlist" units="ms" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'klist' (print Kerberos ticket-granting-ticket
    information). The command reveals a TGT's lifetime, which is used to
    determine TGT status in GetUserStatus() called periodically by Chrome. The
    value is recorded no matter if the operation was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunKpasswd" units="ms" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'kpasswd' (change Active Directory password).
    The command is used to change the machine account password. By default, it
    is run every 30 days by the AuthPolicy daemon. The value is recorded no
    matter if the operation was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunNetAdsGpo" units="ms" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'net ads gpo list' (list Active Directory group
    policy objects). The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunNetAdsInfo" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'net ads info' (query Active Directory
    information). The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunNetAdsJoin" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'net ads join' (join machine to an Active
    Directory domain). The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunNetAdsSearch" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'net ads search' (query information about an
    Active Directory account). The value is recorded no matter if the operation
    was successful or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunNetAdsWorkgroup" units="ms"
    expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'net ads workgroup' (query Active Directory
    workgroup). The value is recorded no matter if the operation was successful
    or not.
  </summary>
</histogram>

<histogram name="AuthPolicy.TimeToRunSmbclient" units="ms" expires_after="M119">
  <owner>fsandrade@chromium.org</owner>
  <owner>src/chrome/browser/ash/authpolicy/OWNERS</owner>
  <summary>
    Time in milliseconds to call 'smbclient' (download policy from an Active
    Directory domain). The value is recorded no matter if the operation was
    successful or not.
  </summary>
</histogram>

</histograms>

</histogram-configuration>