naiveproxy/components/arc/common/auth.mojom

// Copyright 2015 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.

// Next MinVersion: 12

module arc.mojom;

// These values describe failure reason of sign-in.
[Extensible]
enum ArcSignInStatus {
  // Negative values are reserved for internal use.
  // The values are shuffled to keep the backward compatibility and don't match
  // ProvisioningResult in arc_optin_uma.h
  // Next value: 19.
  UNKNOWN_ERROR = 0,

  // Mojo errors:
  // MOJO_VERSION_MISMATCH: is sent when an API is not supported
  //   due to Host/Instance version mismatch.
  // MOJO_CALL_TIMEOUT: is sent when a Mojo invocation is started
  //   but not completed with time out.
  MOJO_VERSION_MISMATCH = 6,
  MOJO_CALL_TIMEOUT = 7,

  // Device check-in errors:
  // DEVICE_CHECK_IN_FAILED: is sent when "check-in" procedure is completed
  //   but is actually failed.
  // DEVICE_CHECK_IN_TIMEOUT: is sent when "check-in" procedure started
  //   but is not completed.
  // DEVICE_CHECK_IN_INTERNAL_ERROR: is sent when "check-in" procedure is
  //   started, but some unexpected error situation happens so that it could
  //   not completed.
  DEVICE_CHECK_IN_FAILED = 4,
  DEVICE_CHECK_IN_TIMEOUT = 8,
  DEVICE_CHECK_IN_INTERNAL_ERROR = 9,

  // GMS errors:
  // GMS_NETWORK_ERROR: is sent when GMS sign-in procedure is started, but
  //   it reports NETWORK_ERROR.
  // GMS_SERVICE_UNAVAILABLE: is sent when GMS sign-in procedure is started
  //   but it reports SERVICE_UNAVAILABLE. Note that this is not generic
  //   service unavailable error code.
  // GMS_BAD_AUTHENTICATION: is sent when GMS sign-in procedure is started
  //   but it reports BAD_AUTHENTICATION.
  // GMS_SIGN_IN_FAILED: is sent when GMS sign in procedure is started but
  //   it reports an error other than above NETWORK_ERROR, SERVICE_UNAVAILABLE
  //   or BAD_AUTHENTICATION. In general, we do not expect this kind of cases.
  // GMS_SIGN_IN_TIMEOUT: is sent when GMS sign in procedure is started but
  //   not returned.
  // GMS_SIGN_IN_INTERNAL_ERROR: is sent when GMS sign in procedure is started
  //   but could not completed.
  GMS_NETWORK_ERROR = 1,
  GMS_SERVICE_UNAVAILABLE = 2,
  GMS_BAD_AUTHENTICATION = 3,
  GMS_SIGN_IN_FAILED = 10,
  GMS_SIGN_IN_TIMEOUT = 11,
  GMS_SIGN_IN_INTERNAL_ERROR = 12,

  // Cloud provisioning errors.
  CLOUD_PROVISION_FLOW_FAILED = 5,
  CLOUD_PROVISION_FLOW_TIMEOUT = 13,
  CLOUD_PROVISION_FLOW_INTERNAL_ERROR = 14,

  // Network connection is unavailable.
  [MinVersion=8] NO_NETWORK_CONNECTION = 15,

  // Server does not return authorization.
  [MinVersion=10] CHROME_SERVER_COMMUNICATION_ERROR = 16,

  // ARC was disabled for Active Directory user.
  [MinVersion=10] ARC_DISABLED = 17,

  [MinVersion=10] SUCCESS = 18,

  // ARC was already provisioned.
  [MinVersion=11] SUCCESS_ALREADY_PROVISIONED = 19,
};

// These values describe account check status.
[Extensible]
enum AccountCheckStatus {
    // Checked account exists and is up to date.
    [MinVersion=9] UP_TO_DATE = 0,

    // Checked account is new in the system.
    [MinVersion=9] NEW = 1,

    // Checked account exists but need to be reauthorized.
    [MinVersion=9] NEED_REAUTH = 2,

    // Checked account exists but it is in unknown state.
    [MinVersion=9] UNKNOWN = 3,

    // Account check has failed.
    [MinVersion=9] CHECK_FAILED = 4,

    // NOTE: If you add any entries to this enum, you must also update the
    // corresponding UMA callsite in Chrome arc::UpdateAuthAccountCheckStatus.
};

// These values describe the type of the Chrome account to provision.
[Extensible]
enum ChromeAccountType {
  // Next value: 4
  UNKNOWN = 0,

  // Chrome login account type is a user account.
  USER_ACCOUNT = 1,

  // Chrome login account type is a robot (service) account.
  ROBOT_ACCOUNT = 2,

  // Chrome login account type is an Active Directory account.
  ACTIVE_DIRECTORY_ACCOUNT = 3,
};

// These values describe the type of the metrics to report.
[Extensible]
enum MetricsType {
  // Duration of waiting for network connection in milliseconds.
  NETWORK_WAITING_TIME_MILLISECONDS = 0,

  // Number of attempts to wait for Checkin task completed. 0 indicates that
  // Checkin task was already completed prior to GMS SignIn.
  CHECKIN_ATTEMPTS = 1,

  // Duration of waiting for Checkin task completed in milliseconds.
  CHECKIN_TIME_MILLISECONDS = 2,

  // Duration of waiting for sign-in completed in milliseconds.
  SIGNIN_TIME_MILLISECONDS = 3,

  // Duration of checking the status of account.
  [MinVersion=9] ACCOUNT_CHECK_MILLISECONDS = 4,
};

// The necessary information for Android to sign in and provision itself.
struct AccountInfo {
  // Name of account, used to map to existing Android account.
  [MinVersion=9] string? account_name@4;

  // The authorization code that can be used in Android to sign in when
  // account_type is USER_ACCOUNT or ROBOT_ACCOUNT. If it is null in these
  // cases, sign-in will be skipped.
  string? auth_code@0;

  // If account_type is ACTIVE_DIRECTORY_ACCOUNT, this contains an enrollment
  // token for a Managed Google Play account. If it is null in this case,
  // sign-in will be skipped.
  [MinVersion=6] string? enrollment_token@3;

  // The type of Chrome account to provision.
  ChromeAccountType account_type@1;

  // Whether the account is managed from Chrome OS.
  bool is_managed@2;
};

// Next Method ID: 11.
interface AuthHost {
  // Notifies Chrome that the authorization flow is completed and provides
  // resulting |status|. If |initial_signin| is true then this indicates that
  // authorization happened for initial device provisioning.
  [MinVersion=11] OnAuthorizationComplete@10(ArcSignInStatus status,
                                             bool initial_signin);

  // Notifies Chrome that the sign-in is completed successfully.
  [MinVersion=2] OnSignInCompleteDeprecated@2();

  // Notifies Chrome that the sign-in fails to complete and provides failure
  // reason.
  [MinVersion=2] OnSignInFailedDeprecated@3(ArcSignInStatus reason);

  // Asynchronously requests an authorization code, as well as the account
  // information. If |initial_signin| is true then that means request is for
  // initial signin flow. Otherwise it is used for reauthorization flow.
  [MinVersion=5] RequestAccountInfo@7([MinVersion=11] bool initial_signin);

  // Reports metrics to Chrome to be recorded in UMA.
  [MinVersion=7] ReportMetrics@8(MetricsType metrics_type, int32 value);

  // Reports result of account check.
  [MinVersion=9] ReportAccountCheckStatus@9(AccountCheckStatus status);
};

// Next Method ID: 2
interface AuthInstance {
  // Establishes full-duplex communication with the host.
  Init@0(AuthHost host_ptr);

  // Callback from RequestAccountInfo. This cannot be a normal callback since
  // the result can sometimes take a few minutes in some cases (Kiosk mode),
  // and in other cases there is a UI that the user is shown and they can take
  // an arbitrarily long amount of time to interact with. If request completes
  // successfully, |account_info| is not null and |status| must be SUCCESS.
  // In case of error |account_info| is null, |status| must contain the reason
  // of failure, other than SUCCESS.
  [MinVersion=5] OnAccountInfoReady@1(
      AccountInfo? account_info, [MinVersion=10] ArcSignInStatus status);
};