PHP OpenID Connect Basic Client

A simple library that allows an application to authenticate a user through the basic OpenID Connect flow. This library hopes to encourage OpenID Connect use by making it simple enough for a developer with little knowledge of the OpenID Connect protocol to setup authentication.

A special thanks goes to Justin Richer and Amanda Anganes for their help and support of the protocol.

Requirements

1. PHP 5.2 or greater
2. CURL extension
3. JSON extension

Example 1: Basic Client

$oidc = new OpenIDConnectClient('https://id.provider.com/',
                                'ClientIDHere',
                                'ClientSecretHere');

$oidc->authenticate();
$name = $oidc->requestUserInfo('given_name');
                                 

See openid spec for available user attributes

Example 2: Dynamic Registration

$oidc = new OpenIDConnectClient("https://id.provider.com/");

$oidc->register();
$client_id = $oidc->getClientID();
$client_secret = $oidc->getClientSecret();

// Be sure to add logic to store the client id and client secret

Example 3: Network and Security

// Configure a proxy
$oidc->setHttpProxy("http://my.proxy.com:80/");

// Configure a cert
$oidc->setCertPath("/path/to/my.cert");

Todo

• Dynamic registration does not support registration auth tokens and endpoints