pkce-hook
v1.0.3
Published
Zero dependency authorization Code Flow with PKCE
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PKCE React Auth Library
Zero dependency authorization Code Flow with PKCE.
This library provides a simple and easy-to-use React hook for implementing PKCE (Proof Key for Code Exchange) authentication with an OAuth2 server.
Installation
To install the library, run:
npm install pkce-hook
or
yarn add pkce-hook
Usage
The library exposes an AuthProvider
component that wraps your app and provides
the useAuthService
hook for authenticating with an OAuth2 server using the PKCE flow.
Here's an example of how to use the AuthProvider
and useAuthService
:
import React from "react";
import { AuthProvider, useAuthService } from "pkce-hook";
function App() {
const authService = useAuthService();
// Render your app...
}
export default function WrappedApp() {
const authOptions = {
authorizeEndpoint: "AUTHORIZATION_SERVER_LOGIN_URL",
tokenEndpoint: "AUTHORIZATION_SERVER_TOKEN_URL",
logoutEndpoint: "AUTHORIZATION_SERVER_LOGOUT_URL",
autoRefresh: true,
provider: "AUTHORIZATION_SERVER_BASE_URL",
clientId: "YOUR_CLIENT_ID",
redirectUri: "YOUR_REDIRECT_URI",
scopes: ["openid", "profile", "email"],
namespace: "APP_NAME",
};
return (
<AuthProvider authOptions={authOptions}>
<App />
</AuthProvider>
);
}
AuthProvider
In the example above, the AuthProvider component is wrapping the App
component and providing the useAuthService
hook.
The authOptions
prop is required and should be an object containing the
required properties provided by your OAuth2 server:
provider
clientId
redirectUri
scope
As well as optional properties:
authorizeEndpoint
tokenEndpoint
logoutEndpoint
autoRefresh
namespace
namespace config is useful in case of multiple micro-frontend apps are using different authorization mechanisms and have conflicting keys in local storage.
useAuthService
The useAuthService hook returns an object with the following properties:
isAuthenticated
: A boolean indicating whether the user is authenticated.isPending
: A boolean indicating whether authentication is in progress.authState
: The authentication tokens returned by the OAuth2 server.login
: A function to initiate the PKCE flow and authenticate the user.logout
: A function to log the user out and clear the access and refresh tokens.
You can use these properties and functions to authenticate the user, access protected resources, and manage the user's authentication state.