Example: OAuth2 configuration for Apigility

global.php

// config/autoload/global.php

// ...
'router' => array(
        'routes' => array(
            'oauth' => array(
                'options' => array(
                    'route' => '/oauth',
                ),
            ),
        ),
    ),
// ...

local.php

// config/autoload/local.php

// ...
'zf-oauth2' => array(
        'storage' => 'ZF\\OAuth2\\Adapter\\PdoAdapter',
        'db' => array(
            'dsn_type' => 'PDO',
            'dsn' => 'sqlite:/path-to-apigility/vendor/zfcampus/zf-oauth2/data/dbtest.sqlite',
            'username' => null,
            'password' => null,
        ),
    ),
// ...

module.config.php

// module/Test/config/module.config.php

// ...
'zf-mvc-auth' => array(
        'authorization' => array(
            'Test\\V1\\Rest\\Ping\\Controller' => array(
                'entity' => array(
                    'GET' => false,
                    'POST' => false,
                    'PATCH' => false,
                    'PUT' => false,
                    'DELETE' => false,
                ),
                'collection' => array(
                    'GET' => true,
                    'POST' => true,
                    'PATCH' => true,
                    'PUT' => true,
                    'DELETE' => false,
                ),
            ),
        ),
    ),
// ...