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  1. Development Integration
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  5. APIs
  6. /
  7. Authentication

¶ Authentication API

Update Time: 2026-03-25 09:13:34
Edit

¶ Register by email

Register a new user by email. The email is case insensitive and must be unique within a given user pool. After registration, emailVerified is false.

static Future<AuthResult> registerByEmail(String email, String password) async

params

  • email
  • password clear text password

example

AuthResult result = await AuthClient.registerByEmail("x@example.com", "strong");
User user = result.user;

error

  • 2003 if email address is mal-formatted
  • 2026 if email has been registered already

¶ Register by user name

Register a new user by user name. User name is case sensitive and must be unique within a given user pool.

static Future<AuthResult> registerByUserName(String username, String password) async

params

  • username
  • password clear text password

example

AuthResult result = await AuthClient.registerByUserName("nextgeneration", "strong");
User user = result.user;

error

  • 2026 if username has been registered already

¶ Register by phone code

Register a new user by phone number and a verification code. Phone number must be unique within a given user pool.

Must call sendSms method to get an SMS verification code before calling this method.

static Future<AuthResult> registerByPhoneCode(String phone, String code, String password) async

params

  • phone phone number
  • code SMS code
  • password clear text password

example

AuthResult result = await AuthClient.registerByPhoneCode("188xxxx8888", "1121", "strong");
User user = result.user;

error

  • 2001 if verification code is incorrect
  • 2026 if phone number has been registered already

¶ Login by account and password

static Future<AuthResult> loginByAccount(String account, String password) async

params

  • account can be one of the following: phone number / email / user name
  • password clear text password

example

AuthResult result = await AuthClient.loginByAccount("your account", "your password");
User user = result.user; // user info

error

  • 2333 incorrect credential

¶ Login by phone code

login by phone number and a verification code. Must call sendSms method to get an SMS verification code before calling this method.

static Future<AuthResult> loginByPhoneCode(String phone, String code) async

params

  • phone phone number
  • code SMS code

example

AuthResult result = await AuthClient.loginByPhoneCode("188xxxx8888", "1234");
User user = result.user; // get user info

error

  • 2001 if verification code is incorrect

¶ Login by LDAP

static Future<AuthResult> loginByLDAP(String username, String password) async

params

  • username ldap username
  • password clear text password

example

AuthResult result = await AuthClient.loginByLDAP("your username", "your password");
User user = result.user; // user info

error

  • 2333 incorrect credential

¶ Login by AD

static Future<AuthResult> loginByAD(String username, String password) async

params

  • username AD username
  • password clear text password

example

AuthResult result = await AuthClient.loginByAD("your username", "your password");
User user = result.user; // user info

error

  • 2333 incorrect credential

¶ Get current user

Get current user information. Must log in first.

static Future<AuthResult> getCurrentUser() async

example

AuthResult result = await AuthClient.getCurrentUser();
User user = result.user; // user info

error

  • 2020 must login first

¶ Logout

Logout user.

static Future<AuthResult> logout() async

example

AuthResult result = await AuthClient.logout();
var code = result.code;

error

  • 1010001 if token is invalid or expired

¶ Send SMS code

Send an SMS verification code

static Future<AuthResult> sendSms(String phone, [String? phoneCountryCode]) async

params

  • phone phone number to receive the code
  • phoneCountryCode phone country code starts with +. Optional

example

AuthResult result = await AuthClient.sendSms("188xxxx8888", "+86");
var code = result.code;

error

  • 500 phone number is mal-formatted

¶ Send email

Send an email to the given email addrees

static Future<AuthResult> sendEmail(String email, String scene) async

params

  • email email address
  • scene Send a scene, optional value is :
    • RESET_PASSWORD: Send a reset password message, including the verification code.
    • CHANGE_EMAIL: Send a modified mailbox message, including the verification code.
    • MFA_VERIFY: Send MFA verification email.
    • VERIFY_CODE: Send verification email.

example

AuthResult result = await AuthClient.sendEmail("cool@gmail.com", "RESET_PASSWORD");
var code = result.code;

error

  • 1020017 email address is mal-formatted

¶ Get user custom data

Firstly add custom field in authing console, then use this API to retrieve user custom data. You can pass AuthClient.currentUser!.id as the user id param. Upon success, custom data will be added in AuthClient.currentUser?.customData

Must log in first

static Future<AuthResult> getCustomData(String userId) async

params

  • userId user id received after login

example

AuthResult result = await AuthClient.getCustomData("user_id");
var value = AuthClient.currentUser?.customData[0]["key"], "your_custom_field_key");

error

  • 2020 must log in first

¶ Set user custom data

Firstly add custom field in authing console, then use this API to set user custom data.

Must log in first

static Future<AuthResult> setCustomData(List data) async

params

  • data a list of custom data that needs to be modified. The easy way is firstly set custom data value in your user object, then pass user object's customData field as parameter.

example

AuthClient.currentUser?.customData[0]["value"] = "hello";
AuthResult result = await AuthClient.setCustomData(AuthClient.currentUser!.customData);

error

  • 2020 must log in first

¶ Reset password by phone code

Reset user password using email verification code. Must call sendSms method to get an SMS verification code before calling this method.

static Future<AuthResult> resetPasswordByPhoneCode(String phone, String code, String password) async

params

  • phone phone number
  • code SMS verification code
  • password clear text password

example

AuthResult result = await AuthClient.resetPasswordByPhoneCode("188xxxx8888", "1234", "strong");
expect(result.code, 200);

error

  • 2004 user not exist

¶ Reset password by email code

Reset user password using SMS verification code. Must call sendEmail method with scene "RESET_PASSWORD" to get an emmail verification code before calling this method.

static Future<AuthResult> resetPasswordByEmailCode(String email, String code, String password) async

params

  • email email address
  • code email verification code
  • password clear text password

example

AuthResult result = await AuthClient.resetPasswordByEmailCode("cool@gmail.com", "1234", "strong");
expect(result.code, 200);

error

  • 2004 user not exist

¶ Update user profile

Update user profile. Note phone, email and password cannot be updated using this method. Please call updatePhone / updateEmail / updatePassword respectively.

Must log in first.

static Future<AuthResult> updateProfile(Map map) async

params

  • map user data needs to be updated

full list of field that can be used as key in the map parameter

  • username
  • nickname
  • company
  • photo
  • browser
  • device
  • name
  • givenName
  • familyName
  • middleName
  • profile
  • preferredUsername
  • website
  • gender
  • birthdate
  • zoneinfo
  • locale
  • address
  • streetAddress
  • locality
  • region
  • postalCode
  • city
  • province
  • country

example

AuthResult result = await AuthClient.updateProfile({
  "username":"elonmusk",
  "nickname":"Ironman"
});

error

  • 2020 must log in first

¶ Update password

Update user password. Must log in first. In case user didn't set a password (e.g. registered by phone code or social connections), the old password parameter should be omitted.

static Future<AuthResult> AuthClient.updatePassword(String newPassword, [String? oldPassword])

params

  • newPassword new password in clear text
  • oldPassword old password in clear text. Optional

example

AuthResult result = await AuthClient.updatePassword("newPassword", "oldPassword");
var code = result.code;

error

  • 2020 must log in first
  • 1320011 old password is incorrect

¶ Bind phone

Bind phone number for current user. If already bound, use updatePhone instead.

Must log in first

static Future<AuthResult> bindPhone(String phone, String code) async

params

  • phone phone number
  • code SMS code

example

AuthResult result = await AuthClient.bindPhone("188xxxx8888", "1234");
var code = result.code;

error

  • 2020 must log in first

¶ Unbind phone

Unbind phone number for current user.

Must log in first

static Future<AuthResult> unbindPhone() async

example

AuthResult result = await AuthClient.unbindPhone();

error

  • 2020 must log in first
  • 1320005 current user has no phone number bound

¶ Update phone

Update phone number for current user. Old phone number verification can be disabled in Authing console, in such case, oldPhone, oldPhoneCode and oldPhoneCountryCode must be omitted.

Must log in first

static Future<AuthResult> updatePhone(String phone, String phoneCode,
      [String? oldPhone,
      String? oldPhoneCode,
      String? phoneCountryCode,
      String? oldPhoneCountryCode]) async

params

  • phone new phone number
  • code SMS code sent to the new phone
  • oldPhone old phone number. Optional
  • oldPhoneCode SMS code sent to old phone. Optional
  • phoneCountryCode phone country code for the new phone. Optional
  • oldPhoneCountryCode phone country code for the old phone. Optional

example

AuthResult result = await AuthClient.updatePhone("188xxxx8888", "1234");

error

  • 2020 must log in first
  • 1320004 phone already bound by other user

¶ Bind email

Bind email address for current user. If already bound, use updateEmail instead.

Must log in first

static Future<AuthResult> bindEmail(String email, String code) async

params

  • email email address
  • code email verification code

example

AuthResult result = await AuthClient.bindEmail("1@gmail.com", "1234");
var code = result.code;

error

  • 2020 must log in first

¶ Unbind email

Unbind email address for current user.

Must log in first

static Future<AuthResult> unbindEmail() async

example

AuthResult result = await AuthClient.unbindEmail();

error

  • 2020 must log in first
  • 1320005 current user has no email bound

¶ Update email

Update email address for current user. Old email address verification can be disabled in Authing console, in such case, oldEmail and oldEmailCode must be omitted.

Must log in first

static Future<AuthResult> updateEmail(String email, String emailCode,
      [String? oldEmail,
      String? oldEmailCode) async

params

  • email email address
  • code email verification code
  • oldEmail old email address. Optional
  • oldEmailCode email code sent to old email. Optional

example

AuthResult result = await AuthClient.updateEmail("1@gmail.com", "1234");

error

  • 2020 must log in first
  • 1320004 email already bound by other user

¶ Link

Links current account with another social account.

Must log in first

static Future<AuthResult> link(String primaryUserToken, String secondaryUserToken) async

params

  • primaryUserToken current user's token
  • secondaryUserToken the target social account's token. Note this token is still Authing token.

example

AuthResult result = await AuthClient.link("first_token", "second_token");

error

  • 2020 must log in first
  • 1020020 token is not valid

¶ Unlink

Unlinks current account with a social account.

Must log in first

static Future<AuthResult> unlink(String provider) async

params

  • provider type of the social account

example

AuthResult result = await AuthClient.unlink("wechat:mobile");

error

  • 2004 user not exist

¶ Compute password security level

Computes the security level for a givenn password and return:

  • 0 low
  • 1 medium
  • 2 high
static int computePasswordSecurityLevel(String password)

example

AuthClient.computePasswordSecurityLevel("123"); // 0

¶ Get security level

The current account's security level. Note that the result is not AuthResult, it is a general Result oject.

Must log in first

static Future<Result> getSecurityLevel() async

example

Result result = await AuthClient.getSecurityLevel();
int score = result.data["score"];

return

{
    "code": 200,
    "message": "请求成功",
    "data": {
        "score": 60,
        "email": false,
        "phone": false,
        "password": true,
        "passwordSecurityLevel": 1,
        "mfa": false
    }
}

error

  • 2020 must log in first

¶ List applications

Get all applications that the current user has access. Note that the result is not AuthResult, it is a general Result oject.

Must log in first

static Future<Result> listApplications([int? page = 1, int? limit = 10]) async

params

  • page page index. Optional
  • limit number of applications returned in one page. Optional

example

Result result = await AuthClient.listApplications();
int count = result.data["totalCount"];

return

{
    "code": 200,
    "message": "获取可访问的应用列表成功",
    "data": {
        "list": [
            {
                "id": "61ae0c9807451d6f30226bd4",
                "name": "lance-test",
                "logo": "https://files.authing.co/authing-console/default-app-logo.png",
                "domain": "lance-test",
                "description": null,
                "createdAt": "2021-12-06T13:14:01.123Z",
                "updatedAt": "2022-01-20T10:51:02.806Z",
                "protocol": "oidc",
                "isIntegrate": false,
                "appType": "INDIVIDUAL",
                "template": null
            }
        ],
        "totalCount": 1
    }
}

error

  • 2020 must log in first

¶ List organizations

Get all organizations that the current user is in. Note that the result is not AuthResult, it is a general Result oject.

Must log in first

static Future<Result> listOrgs() async

example

Result result = await AuthClient.listOrgs();
List list = result.data["data"]; // note double data

return

Since user can be part of separated oragnization trees, this method returns a two-dimensional list stored in result.data["data"]. For example to access one department, do it like this:

String name = list[0][3]["name"]; // returns the first tree, level 4 department's name

error

  • 2020 must log in first

¶ List roles

Get roles of current user. Note that the result is not AuthResult, it is a general Result oject.

Must log in first

static Future<Result> listRoles([String? namespace]) async

params

  • namespace namespace id to filter the result. Optional

example

Result result = await AuthClient.listRoles();
List list = result.data["data"]; // note double data

return

{
    "code": 200,
    "message": "获取成功",
    "data": [
        {
            "id": "61ada935ce061fe3476f0f09",
            "createdAt": "2021-12-06T06:09:57.523Z",
            "updatedAt": "2021-12-06T06:09:57.523Z",
            "userPoolId": "60caaf41da89f1954875cee1",
            "code": "admin",
            "description": null,
            "parentCode": null,
            "isSystem": false,
            "namespaceId": 36141,
            "namespace": "60caaf414f9323f25f64b2f4"
        }
    ]
}

error

  • 2020 must log in first

¶ List authorized resources

Get authorized resources of current user. Note that the result is a Map.

Must log in first

static Future<Map> listAuthorizedResources(String namespace, [String? resourceType]) async

params

  • namespace namespace id to filter the result
  • resourceType resource type to filter the result. Can be DATA, API, MENU, UI, BUTTON. Optional

example

Map result = await AuthClient.listAuthorizedResources("default");
String result["list"][0]["code"];

return

{
    "totalCount": 1,
    "list": [
        {
            "code": "ci:*",
            "type": "DATA",
            "actions": [
                "*"
            ],
            "apiIdentifier": null
        }
    ]
}

error

  • 2020 must log in first

¶ Update id token

Get new id token using current user's id token

Must log in first

static Future<AuthResult> updateIdToken() async

example

Map result = await AuthClient.updateIdToken();

error

  • 2020 must log in first

¶ Reset password by first time login token

If this feature is enabled, user must reset password after first time login

static Future<AuthResult> resetPasswordByFirstLoginToken(String token, String password) async

params

  • token returned after initial login
  • password clear text password

example

AuthResult result = await AuthClient.resetPasswordByFirstLoginToken("token", "strong");

Prev: APIs Next: OIDC
  • Register by email
  • Register by user name
  • Register by phone code
  • Login by account and password
  • Login by phone code
  • Login by LDAP
  • Login by AD
  • Get current user
  • Logout
  • Send SMS code
  • Send email
  • Get user custom data
  • Set user custom data
  • Reset password by phone code
  • Reset password by email code
  • Update user profile
  • Update password
  • Bind phone
  • Unbind phone
  • Update phone
  • Bind email
  • Unbind email
  • Update email
  • Link
  • Unlink
  • Compute password security level
  • Get security level
  • List applications
  • List organizations
  • List roles
  • List authorized resources
  • Update id token
  • Reset password by first time login token

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Custom authentication process

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