React OAuth2 | Google

Google OAuth2 using the new Google Identity Services SDK for React @react-oauth/google🚀

Install

$ npm install @react-oauth/google@latest

# or

$ yarn add @react-oauth/google@latest

Demo

https://react-oauth.vercel.app/

Seamless sign-in and sign-up flows

Sign In With Google

Add a personalized and customizable sign-up or sign-in button to your website.

One-tap sign-up

Sign up new users with just one tap, without interrupting them with a sign-up screen. Users get a secure, token-based, passwordless account on your site, protected by their Google Account.

Automatic sign-in

Sign users in automatically when they return to your site on any device or browser, even after their session expires.

User authorization for Google APIs (with custom button)

OAuth 2.0 implicit and authorization code flows for web apps

The Google Identity Services JavaScript library helps you to quickly and safely obtain access tokens necessary to call Google APIs. Your web application, complete either the OAuth 2.0 implicit flow, or to initiate the authorization code flow which then finishes on your backend platform.

How to use

Get your Google API client ID

Key Point: Add both http://localhost and http://localhost:<port_number> to the Authorized JavaScript origins box for local tests or development.

Configure your OAuth Consent Screen
Wrap your application with GoogleOAuthProvider

import { GoogleOAuthProvider } from '@react-oauth/google';

<GoogleOAuthProvider clientId="<your_client_id>">...</GoogleOAuthProvider>;

Sign In With Google

import { GoogleLogin } from '@react-oauth/google';

<GoogleLogin
  onSuccess={credentialResponse => {
    console.log(credentialResponse);
  }}
  onError={() => {
    console.log('Login Failed');
  }}
/>;

One-tap

import { useGoogleOneTapLogin } from '@react-oauth/google';

useGoogleOneTapLogin({
  onSuccess: credentialResponse => {
    console.log(credentialResponse);
  },
  onError: () => {
    console.log('Login Failed');
  },
});

or

import { GoogleLogin } from '@react-oauth/google';

<GoogleLogin
  onSuccess={credentialResponse => {
    console.log(credentialResponse);
  }}
  onError={() => {
    console.log('Login Failed');
  }}
  useOneTap
/>;

If you are using one tap login, when logging user out consider this issue may happen, to prevent it call googleLogout when logging user out from your application.

import { googleLogout } from '@react-oauth/google';

googleLogout();

Automatic sign-in

auto_select prop true

<GoogleLogin
    ...
    auto_select
/>

useGoogleOneTapLogin({
    ...
    auto_select
});

Custom login button (implicit & authorization code flow)

Implicit flow

import { useGoogleLogin } from '@react-oauth/google';

const login = useGoogleLogin({
  onSuccess: tokenResponse => console.log(tokenResponse),
});

<MyCustomButton onClick={() => login()}>
  Sign in with Google 🚀{' '}
</MyCustomButton>;

Authorization code flow

Requires backend to exchange code with access and refresh token.

import { useGoogleLogin } from '@react-oauth/google';

const login = useGoogleLogin({
  onSuccess: codeResponse => console.log(codeResponse),
  flow: 'auth-code',
});

<MyCustomButton onClick={() => login()}>
  Sign in with Google 🚀{' '}
</MyCustomButton>;

Checks if the user granted all the specified scope or scopes

import { hasGrantedAllScopesGoogle } from '@react-oauth/google';

const hasAccess = hasGrantedAllScopesGoogle(
  tokenResponse,
  'google-scope-1',
  'google-scope-2',
);

Checks if the user granted any of the specified scope or scopes

import { hasGrantedAnyScopeGoogle } from '@react-oauth/google';

const hasAccess = hasGrantedAnyScopeGoogle(
  tokenResponse,
  'google-scope-1',
  'google-scope-2',
);

API

GoogleOAuthProvider

Required	Prop	Type	Description
✓	clientId	`string`	Google API client ID
	onScriptLoadSuccess	`function`	Callback fires on load gsi script success
	onScriptLoadError	`function`	Callback fires on load gsi script failure

GoogleLogin

Required	Prop	Type	Description
✓	onSuccess	`(response: CredentialResponse) => void`	Callback fires with credential response after successfully login
	onError	`function`	Callback fires after login failure
	type	`standard` \| `icon`	Button type type
	theme	`outline` \| `filled_blue` \| `filled_black`	Button theme
	size	`large` \| `medium` \| `small`	Button size
	text	`signin_with` \| `signup_with` \| `continue_with` \| `signin`	Button text. For example, "Sign in with Google", "Sign up with Google" or "Sign in"
	shape	`rectangular` \| `pill` \| `circle` \| `square`	Button shape
	logo_alignment	`left` \| `center`	Google logo alignment
	width	`string`	button width, in pixels
	locale	`string`	If set, then the button language is rendered
	useOneTap	`boolean`	Activate One-tap sign-up or not
	promptMomentNotification	`(notification: PromptMomentNotification) => void`	PromptMomentNotification methods and description
	cancel_on_tap_outside	`boolean`	Controls whether to cancel the prompt if the user clicks outside of the prompt
	auto_select	`boolean`	Enables automatic selection on Google One Tap
	ux_mode	`popup` \| `redirect`	The Sign In With Google button UX flow
	login_uri	`string`	The URL of your login endpoint
	native_login_uri	`string`	The URL of your password credential handler endpoint
	native_callback	`(response: { id: string; password: string }) => void`	The JavaScript password credential handler function name
	prompt_parent_id	`string`	The DOM ID of the One Tap prompt container element
	nonce	`string`	A random string for ID tokens
	context	`signin` \| `signup` \| `use`	The title and words in the One Tap prompt
	state_cookie_domain	`string`	If you need to call One Tap in the parent domain and its subdomains, pass the parent domain to this attribute so that a single shared cookie is used
	allowed_parent_origin	`string` \| `string[]`	The origins that are allowed to embed the intermediate iframe. One Tap will run in the intermediate iframe mode if this attribute presents
	intermediate_iframe_close_callback	`function`	Overrides the default intermediate iframe behavior when users manually close One Tap
	itp_support	`boolean`	Enables upgraded One Tap UX on ITP browsers
	hosted_domain	`string`	If your application knows the Workspace domain the user belongs to, use this to provide a hint to Google. For more information, see the hd field in the OpenID Connect docs

useGoogleLogin (Both implicit & authorization code flow)

Prop	Type	Description
flow	`implicit` \| `auth-code`	Two flows, implicit and authorization code are discussed. Both return an access token suitable for use with Google APIs
onSuccess	`(response: TokenResponse\|CodeResponse) => void`	Callback fires with response (token \| code) based on flow selected after successfully login
onError	`(errorResponse: {error: string; error_description?: string,error_uri?: string}) => void`	Callback fires after login failure
onNonOAuthError	`(nonOAuthError: NonOAuthError) => void`	Some non-OAuth errors, such as the popup window is failed to open or closed before an OAuth response is returned. `popup_failed_to_open` \| `popup_closed` \| `unknown`
scope	`string`	A space-delimited list of scopes that are approved by the user
enable_serial_consent	`boolean`	defaults to true. If set to false, more granular Google Account permissions will be disabled for clients created before 2019. No effect for newer clients, since more granular permissions is always enabled for them.
hint	`string`	If your application knows which user should authorize the request, it can use this property to provide a hint to Google. The email address for the target user. For more information, see the login_hint field in the OpenID Connect docs
hosted_domain	`string`	If your application knows the Workspace domain the user belongs to, use this to provide a hint to Google. For more information, see the hd field in the OpenID Connect docs

useGoogleLogin (Extra implicit flow props)

Required	Prop	Type	Description
	prompt	`''` \| `none` \| `consent` \| `select_account`	defaults to 'select_account'. A space-delimited, case-sensitive list of prompts to present the user
	state	`string`	Not recommended. Specifies any string value that your application uses to maintain state between your authorization request and the authorization server's response

useGoogleLogin (Extra authorization code flow props)

Prop	Type	Description
ux_mode	`popup` \| `redirect`	The UX mode to use for the authorization flow. By default, it will open the consent flow in a popup. Valid values are popup and redirect
redirect_uri	`string`	Required for redirect UX. Determines where the API server redirects the user after the user completes the authorization flow The value must exactly match one of the authorized redirect URIs for the OAuth 2.0 client which you configured in the API Console and must conform to our Redirect URI validation rules. The property will be ignored by the popup UX
state	`string`	Recommended for redirect UX. Specifies any string value that your application uses to maintain state between your authorization request and the authorization server's response
select_account	`boolean`	defaults to 'false'. Boolean value to prompt the user to select an account

useGoogleOneTapLogin

Required	Prop	Type	Description
✓	onSuccess	`(response: CredentialResponse) => void`	Callback fires with credential response after successfully login
	onError	`function`	Callback fires after login failure
	promptMomentNotification	`(notification: PromptMomentNotification) => void`	PromptMomentNotification methods and description
	cancel_on_tap_outside	`boolean`	Controls whether to cancel the prompt if the user clicks outside of the prompt
	hosted_domain	`string`	If your application knows the Workspace domain the user belongs to, use this to provide a hint to Google. For more information, see the hd field in the OpenID Connect docs

License

nikitaeverywhere/react-oauth

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