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<?php |
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namespace Eole\Sandstone\OAuth2\Silex; |
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use Pimple\ServiceProviderInterface; |
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use Pimple\Container; |
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use Eole\Sandstone\OAuth2\Security\Http\Firewall\OAuth2Listener; |
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use Eole\Sandstone\OAuth2\Security\Http\EntryPoint\NoEntryPoint; |
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use Eole\Sandstone\OAuth2\Security\Authentication\Provider\OAuth2Provider; |
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use Eole\Sandstone\OAuth2\Storage\Client; |
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use Eole\Sandstone\OAuth2\Storage\Session; |
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use Eole\Sandstone\OAuth2\Storage\AccessToken; |
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use Eole\Sandstone\OAuth2\Storage\Scope; |
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use Eole\Sandstone\OAuth2\Storage\RefreshToken as RefreshTokenStorage; |
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use Eole\Sandstone\OAuth2\Grant\Password; |
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use Eole\Sandstone\OAuth2\Grant\RefreshToken as RefreshTokenGrant; |
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use Eole\Sandstone\OAuth2\AuthorizationServer; |
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use Eole\Sandstone\OAuth2\ResourceServer; |
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use Eole\Sandstone\OAuth2\Controller\OAuth2Controller; |
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class OAuth2ServiceProvider implements ServiceProviderInterface |
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{ |
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/** |
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* {@InheritDoc} |
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*/ |
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public function register(Container $app) |
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{ |
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$app['oauth.tokens_dir.access_token'] = function () use ($app) { |
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$dir = $app['oauth.tokens_dir'].'/access-tokens'; |
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$this->touchDir($dir); |
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return $dir; |
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}; |
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$app['oauth.tokens_dir.refresh_token'] = function () use ($app) { |
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$dir = $app['oauth.tokens_dir'].'/refresh-tokens'; |
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$this->touchDir($dir); |
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return $dir; |
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}; |
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/** |
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* Storage |
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*/ |
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$app['sandstone.oauth.storage.session'] = function () use ($app) { |
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return new Session($app['oauth.tokens_dir.access_token'], $app['oauth.scope']); |
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}; |
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$app['sandstone.oauth.storage.access_token'] = function () use ($app) { |
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return new AccessToken($app['oauth.tokens_dir.access_token']); |
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}; |
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$app['sandstone.oauth.storage.client'] = function () use ($app) { |
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return new Client($app['oauth.clients']); |
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}; |
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$app['sandstone.oauth.storage.scope'] = function () { |
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return new Scope(); |
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}; |
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$app['sandstone.oauth.storage.refresh_token'] = function () use ($app) { |
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return new RefreshTokenStorage($app['oauth.tokens_dir.refresh_token']); |
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}; |
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/** |
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* Grant |
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*/ |
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$app['sandstone.oauth.grant.password'] = function () use ($app) { |
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$userProvider = $app['oauth.security.user_provider']; |
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if (is_string($userProvider)) { |
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$userProvider = $app[$userProvider]; |
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} |
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return new Password( |
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$userProvider, |
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$app['security.encoder_factory'] |
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); |
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}; |
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$app['sandstone.oauth.grant.refresh_token'] = function () { |
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return new RefreshTokenGrant(); |
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}; |
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/** |
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* Server |
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*/ |
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$app['sandstone.oauth.authorization_server'] = function () use ($app) { |
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return new AuthorizationServer( |
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$app['sandstone.oauth.storage.session'], |
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$app['sandstone.oauth.storage.access_token'], |
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$app['sandstone.oauth.storage.client'], |
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$app['sandstone.oauth.storage.scope'], |
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$app['sandstone.oauth.storage.refresh_token'], |
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$app['sandstone.oauth.grant.password'], |
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$app['sandstone.oauth.grant.refresh_token'] |
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); |
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}; |
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$app['sandstone.oauth.resource_server'] = function () use ($app) { |
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return new ResourceServer( |
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$app['sandstone.oauth.storage.session'], |
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$app['sandstone.oauth.storage.access_token'], |
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$app['sandstone.oauth.storage.client'], |
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$app['sandstone.oauth.storage.scope'] |
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); |
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}; |
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/** |
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* Security |
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*/ |
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$app['security.authentication_listener.factory.oauth'] = $app->protect(function ($name) use ($app) { |
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// define the authentication provider object |
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$app['security.authentication_provider.'.$name.'.oauth'] = function () use ($app) { |
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return new OAuth2Provider( |
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$app['security.user_provider.'.$app['oauth.firewall_name']], |
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$app['security.user_checker'], |
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$app['sandstone.oauth.resource_server'] |
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); |
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}; |
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// define the authentication listener object |
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$app['security.authentication_listener.'.$name.'.oauth'] = function () use ($app) { |
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return new OAuth2Listener( |
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$app['security.token_storage'], |
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$app['security.authentication_manager'], |
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$app['sandstone.oauth.resource_server'] |
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); |
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}; |
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// define the entry point object |
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$app['security.entry_point.'.$name.'.oauth'] = function () { |
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return new NoEntryPoint(); |
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}; |
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return array( |
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// the authentication provider id |
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'security.authentication_provider.'.$name.'.oauth', |
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// the authentication listener id |
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'security.authentication_listener.'.$name.'.oauth', |
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// the entry point id |
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'security.entry_point.'.$name.'.oauth', |
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// the position of the listener in the stack |
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'pre_auth' |
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); |
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}); |
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$app['sandstone.oauth.controller'] = function () use ($app) { |
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return new OAuth2Controller($app['sandstone.oauth.authorization_server']); |
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}; |
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} |
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/** |
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* Check tokens directory exists or create it. |
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*/ |
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private function touchDir($dir) |
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{ |
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if (!is_dir($dir)) { |
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mkdir($dir, 0777, true); |
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} |
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} |
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} |
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This check looks for function calls that miss required arguments.