Multi-Factor Authentication Phone screen classes

MFA Phone Challenge screen class

The MFA Phone Challenge screen class provides methods associated with the mfa-phone-challenge screen. This screen is displayed when the user needs to receive a code to verity their identity.

Import and instantiate the MFA Phone Challenge screen class:

import MfaPhoneChallenge from '@auth0/auth0-acul-js/mfa-phone-challenge';
const mfaPhoneChallenge = new MfaPhoneChallenge();

// You can access screen data like the phone number
const phoneNumber = mfaPhoneChallenge.screen.data?.phoneNumber;
console.log('Phone number for challenge:', phoneNumber);

// Access transaction details like errors
const errors = mfaPhoneChallenge.transaction.errors;
if (errors) {
  console.error('Transaction errors:', errors);
}

Properties

The MFA Phone Challenge screen class properties are:

branding

interface branding {
  settings: null | BrandingSettings;
  themes: null | BrandingThemes;
}

interface BrandingSettings {
  colors?: {
    pageBackground?: string | {
      angleDeg: number;
      end: string;
      start: string;
      type: string;
    };
    primary?: string;
  };
  faviconUrl?: string;
  font?: {url: string;};
  logoUrl?: string;
}

interface BrandingThemes {
  default: {
    borders: Record<string, string | number | boolean>;
    colors: Record<string, string>;
    displayName: string;
    fonts: Record<string, string | boolean | object>;
    pageBackground: Record<string, string>;
    widget: Record<string, string | number>;
  };
}

client

interface client {
  description: null | string;
  id: string;
  logoUrl: null | string;
  name: string;
  metadata: null | {[key: string]: string;};
}

organization

interface organization {
  branding: null | {
    colors?: {
      pageBackground?: string;
      primary?: string;
    };
    logoUrl?: string;
  };
  displayName: null | string;
  id: null | string;
  metadata: null | {[key: string]: string;};
  name: null | string;
  usage: null | string;
}

prompt

interface prompt{
  name: string;
}

screen

interface screen {
  captcha: null | CaptchaContext;
  captchaImage: null | string;
  captchaProvider: null | string;
  captchaSiteKey: null | string;
  data: null | { phoneNumber: string;};
  isCaptchaAvailable: boolean;
  links: null | Record<string, string>;
  name: string;
  texts: null | Record<string, string>;
}

interface CaptchaContext {
  image?: string;
  provider: string;
  siteKey?: string;
}

tenant

interface tenant {
  enabledFactors: null | string[];
  enabledLocales: null | string[];
  friendlyName: null | string;
  name: null | string;
}

transaction

interface transaction {
  alternateConnections: null | (Connection | EnterpriseConnection)[];
  connectionStrategy: null | string;
  countryCode: null | string;
  countryPrefix: null | string;
  currentConnection: null | Connection;
  errors: null | Error[];  
  hasErrors: boolean;
  locale: string;
  state: string;
}

interface Connection {
  metadata?: Record<string, string>;
  name: string;
  strategy: string;
}

interface EnterpriseConnection {
  metadata?: Record<string, string>;
  name: string;
  options: {
    displayName?: string;
    iconUrl?: string;
    showAsButton: boolean;
  };
  strategy: string;
}

untrustedData

interface untrustedData {
  authorizationParams: null | {
    login_hint?: string;
    screen_hint?: string;
    ui_locales?: string;
    [key: `ext-${string}`]: string;
  };
  submittedFormData: null | {
    [key: string]:
        | string
        | number
        | boolean
        | undefined;
  };
}

Methods

The MFA Phone Challenge screen class methods are:

continue( options ?)

This method submits the user’s choice of receiving the MFA code via SMS or voice call. It uses the phone number from the class screen property.

const mfaPhoneChallenge = new MfaPhoneChallenge();

// Request code via SMS
await mfaPhoneChallenge.continue({ type: 'sms' });

// Request code via Voice Call
await mfaPhoneChallenge.continue({ type: 'voice' });

Parameter	Type	Required	Description
type	sms | voice	Yes	define the method to receive the verification code.

pickPhone( options ?)

This method redirects the user to a phone selection screen.

const mfaPhoneChallenge = new MfaPhoneChallenge();
await mfaPhoneChallenge.pickPhone();

tryAnotherMethod( options ?)

This method redirects the user to the authenticator selection screen.

const mfaPhoneChallenge = new MfaPhoneChallenge();
await mfaPhoneChallenge.tryAnotherMethod();

MFA Phone Enrollment screen class

The Device Code Confirmation screen class provides methods associated with the mfa-phone-enrollment screen. This screen is displayed when a user needs to confirm the device code.

Import and instantiate the MFA Phone Enrollment screen class:

import MfaPhoneEnrollment from '@auth0/auth0-acul-js/mfa-phone-enrollment';
const mfaPhoneEnrollment = new MfaPhoneEnrollment();

// Call the continueEnrollment method with a phone number and type
mfaPhoneEnrollment.continueEnrollment({
    phone: "1234567890",
    type: "sms" // or "voice"
});

Properties

The MFA Phone Enrollment screen class properties are:

branding

interface branding {
  settings: null | BrandingSettings;
  themes: null | BrandingThemes;
}

interface BrandingSettings {
  colors?: {
    pageBackground?: string | {
      angleDeg: number;
      end: string;
      start: string;
      type: string;
    };
    primary?: string;
  };
  faviconUrl?: string;
  font?: {url: string;};
  logoUrl?: string;
}

interface BrandingThemes {
  default: {
    borders: Record<string, string | number | boolean>;
    colors: Record<string, string>;
    displayName: string;
    fonts: Record<string, string | boolean | object>;
    pageBackground: Record<string, string>;
    widget: Record<string, string | number>;
  };
}

client

interface client {
  description: null | string;
  id: string;
  logoUrl: null | string;
  name: string;
  metadata: null | {[key: string]: string;};
}

organization

interface organization {
  branding: null | {
    colors?: {
      pageBackground?: string;
      primary?: string;
    };
    logoUrl?: string;
  };
  displayName: null | string;
  id: null | string;
  metadata: null | {[key: string]: string;};
  name: null | string;
  usage: null | string;
}

prompt

interface prompt{
  name: string;
}

screen

interface screen {
  captcha: null | CaptchaContext;
  captchaImage: null | string;
  captchaProvider: null | string;
  captchaSiteKey: null | string;
  data: null | Record<string,
      | string
      | boolean
      | PasskeyCreate
      | string[]
      | PhonePrefix[]>
      | Record<string, string[]>>;
  isCaptchaAvailable: boolean;
  links: null | Record<string, string>;
  name: string;
  texts: null | Record<string, string>;
}

interface CaptchaContext {
  image?: string;
  provider: string;
  siteKey?: string;
}

interface PhonePrefix {
  country: string;
  country_code: string;
  phone_prefix: string;
}

interface PasskeyCreate {
    public_key: {
        authenticatorSelection: {
            residentKey: string;
            userVerification: string;
        };
        challenge: string;
        pubKeyCredParams: [{ alg: number; type: string }];
        rp: { id: string; name: string };
        user: { displayName: string; id: string; name: string };
    };
}

tenant

interface tenant {
  enabledFactors: null | string[];
  enabledLocales: null | string[];
  friendlyName: null | string;
  name: null | string;
}

transaction

interface transaction {
  alternateConnections: null | (Connection | EnterpriseConnection)[];
  connectionStrategy: null | string;
  countryCode: null | string;
  countryPrefix: null | string;
  currentConnection: null | Connection;
  errors: null | Error[];  
  hasErrors: boolean;
  locale: string;
  state: string;
}

interface Connection {
  metadata?: Record<string, string>;
  name: string;
  strategy: string;
}

interface EnterpriseConnection {
  metadata?: Record<string, string>;
  name: string;
  options: {
    displayName?: string;
    iconUrl?: string;
    showAsButton: boolean;
  };
  strategy: string;
}

untrustedData

interface untrustedData {
  authorizationParams: null | {
    login_hint?: string;
    screen_hint?: string;
    ui_locales?: string;
    [key: `ext-${string}`]: string;
  };
  submittedFormData: null | {
    [key: string]:
        | string
        | number
        | boolean
        | undefined;
  };
}

user

interface user {
  appMetadata: null | {[key: string]: string;};
  email: null | string;
  enrolledDevices: null | ShortEntity<"device">[];
  enrolledEmails: null | ShortEntity<"email">[];
  enrolledFactors: null | string[];
  enrolledPhoneNumbers: null | ShortEntity<"phoneNumber">[];
  id: null | string;
  organizations: null | {
    branding: undefined | {logoUrl: undefined | string;};
    displayName: undefined | string;
    organizationId: undefined | string;
    organizationName: undefined | string;
  }[];
  phoneNumber: null | string;
  picture: null | string;
  userMetadata: null | {[key: string]: string;};
  username: null | string;
}

ShortEntity<Key>: {
    id: number;
} & Record<Key, string>

Methods

The MFA Phone Enrollment screen class methods are:

continueEnrollment( options ?)

This method continues the enrollment process with the provided phone number and selected type SMS or voice.

const mfaPhoneEnrollment = new MfaPhoneEnrollment();

// Call the continueEnrollment method with a phone number and type
mfaPhoneEnrollment.continueEnrollment({
  phone: "1234567890",
  type: "sms" // or "voice"
});

Parameter	Type	Required	Description
phone	string	Yes	The user’s phone number.
type	sms | voice	Yes	define the method to receive the verification code.

pickCountryCode( options ?)

This method allows users to pick their country code.

const mfaPhoneEnrollment = new MfaPhoneEnrollment();

// Call the pickCountryCode method
mfaPhoneEnrollment.pickCountryCode();

tryAnotherMethod( options ?)

This method asks users to try another MFA method.

const mfaPhoneEnrollment = new MfaPhoneEnrollment();

// Call the tryAnotherMethod
mfaPhoneEnrollment.tryAnotherMethod();