https://github.com/webchemistry/oauth2-seznam

Seznam Provider for the OAuth 2.0 Client
https://github.com/webchemistry/oauth2-seznam

Last synced: about 1 month ago
JSON representation

Seznam Provider for the OAuth 2.0 Client

• Host: GitHub
• URL: https://github.com/webchemistry/oauth2-seznam
• Owner: WebChemistry
• Created: 2021-11-14T13:27:12.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2021-11-14T13:38:39.000Z (about 3 years ago)
• Last Synced: 2024-08-10T20:14:02.171Z (4 months ago)
• Language: PHP
• Size: 2.93 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

Awesome Lists containing this project

README

        
# Seznam Provider for OAuth 2.0 Client

This package provides Seznam OAuth 2.0 support for the PHP League's [OAuth 2.0 Client](https://github.com/thephpleague/oauth2-client).

## Installation

To install, use composer:

```sh

composer require webchemistry/oauth2-seznam

```

## Usage

### Authorization Code Flow

```php

require __DIR__ . '/vendor/autoload.php';

use WebChemistry\OAuth2\Client\Seznam\Provider\Seznam;

session_start(); // Remove if session.auto_start=1 in php.ini

$provider = new Seznam([

    'clientId'     => '{seznam-client-id}',

    'clientSecret' => '{seznam-client-secret}',

    'redirectUri'  => 'https://example.com/callback-url',

]);

if (!empty($_GET['error'])) {

    // Got an error, probably user denied access

    exit('Got error: ' . htmlspecialchars($_GET['error'], ENT_QUOTES, 'UTF-8'));

} elseif (empty($_GET['code'])) {

    // If we don't have an authorization code then get one

    $authUrl = $provider->getAuthorizationUrl();

    $_SESSION['oauth2state'] = $provider->getState();

    header('Location: ' . $authUrl);

    exit;

} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {

    // State is invalid, possible CSRF attack in progress

    unset($_SESSION['oauth2state']);

    exit('Invalid state');

} else {

    // Try to get an access token (using the authorization code grant)

    $token = $provider->getAccessToken('authorization_code', [

        'code' => $_GET['code']

    ]);

    // Optional: Now you have a token you can look up a users profile data

    try {

        // We got an access token, let's now get the owner details

        $ownerDetails = $provider->getResourceOwner($token);

        // Use these details to create a new profile

        printf('Hello %s!', $ownerDetails->getFirstName());

    } catch (Exception $e) {

        // Failed to get user details

        exit('Something went wrong: ' . $e->getMessage());

    }

    // Use this to interact with an API on the users behalf

    echo $token->getToken();

    // Use this to get a new access token if the old one expires

    echo $token->getRefreshToken();

    // Unix timestamp at which the access token expires

    echo $token->getExpires();

}

```