1 files changed, 0 insertions, 278 deletions
diff --git a/library/oauth2/src/OAuth2/Controller/TokenController.php b/library/oauth2/src/OAuth2/Controller/TokenController.php
deleted file mode 100644
index 42dab892f..000000000
--- a/library/oauth2/src/OAuth2/Controller/TokenController.php
+++ /dev/null
@@ -1,278 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\ClientAssertionType\ClientAssertionTypeInterface;
-use OAuth2\GrantType\GrantTypeInterface;
-use OAuth2\ScopeInterface;
-use OAuth2\Scope;
-use OAuth2\Storage\ClientInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * @see OAuth2\Controller\TokenControllerInterface
- */
-class TokenController implements TokenControllerInterface
-{
-    protected $accessToken;
-    protected $grantTypes;
-    protected $clientAssertionType;
-    protected $scopeUtil;
-    protected $clientStorage;
-
-    public function __construct(AccessTokenInterface $accessToken, ClientInterface $clientStorage, array $grantTypes = array(), ClientAssertionTypeInterface $clientAssertionType = null, ScopeInterface $scopeUtil = null)
-    {
-        if (is_null($clientAssertionType)) {
-            foreach ($grantTypes as $grantType) {
-                if (!$grantType instanceof ClientAssertionTypeInterface) {
-                    throw new \InvalidArgumentException('You must supply an instance of OAuth2\ClientAssertionType\ClientAssertionTypeInterface or only use grant types which implement OAuth2\ClientAssertionType\ClientAssertionTypeInterface');
-                }
-            }
-        }
-        $this->clientAssertionType = $clientAssertionType;
-        $this->accessToken = $accessToken;
-        $this->clientStorage = $clientStorage;
-        foreach ($grantTypes as $grantType) {
-            $this->addGrantType($grantType);
-        }
-
-        if (is_null($scopeUtil)) {
-            $scopeUtil = new Scope();
-        }
-        $this->scopeUtil = $scopeUtil;
-    }
-
-    public function handleTokenRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if ($token = $this->grantAccessToken($request, $response)) {
-            // @see http://tools.ietf.org/html/rfc6749#section-5.1
-            // server MUST disable caching in headers when tokens are involved
-            $response->setStatusCode(200);
-            $response->addParameters($token);
-            $response->addHttpHeaders(array(
-                'Cache-Control' => 'no-store',
-                'Pragma' => 'no-cache',
-                'Content-Type' => 'application/json'
-            ));
-        }
-    }
-
-    /**
-     * Grant or deny a requested access token.
-     * This would be called from the "/token" endpoint as defined in the spec.
-     * You can call your endpoint whatever you want.
-     *
-     * @param $request - RequestInterface
-     * Request object to grant access token
-     *
-     * @throws InvalidArgumentException
-     * @throws LogicException
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @see http://tools.ietf.org/html/rfc6749#section-10.6
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.3
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function grantAccessToken(RequestInterface $request, ResponseInterface $response)
-    {
-        if (strtolower($request->server('REQUEST_METHOD')) != 'post') {
-            $response->setError(405, 'invalid_request', 'The request method must be POST when requesting an access token', '#section-3.2');
-            $response->addHttpHeaders(array('Allow' => 'POST'));
-
-            return null;
-        }
-
-        /**
-         * Determine grant type from request
-         * and validate the request for that grant type
-         */
-        if (!$grantTypeIdentifier = $request->request('grant_type')) {
-            $response->setError(400, 'invalid_request', 'The grant type was not specified in the request');
-
-            return null;
-        }
-
-        if (!isset($this->grantTypes[$grantTypeIdentifier])) {
-            /* TODO: If this is an OAuth2 supported grant type that we have chosen not to implement, throw a 501 Not Implemented instead */
-            $response->setError(400, 'unsupported_grant_type', sprintf('Grant type "%s" not supported', $grantTypeIdentifier));
-
-            return null;
-        }
-
-        $grantType = $this->grantTypes[$grantTypeIdentifier];
-
-        /**
-         * Retrieve the client information from the request
-         * ClientAssertionTypes allow for grant types which also assert the client data
-         * in which case ClientAssertion is handled in the validateRequest method
-         *
-         * @see OAuth2\GrantType\JWTBearer
-         * @see OAuth2\GrantType\ClientCredentials
-         */
-        if (!$grantType instanceof ClientAssertionTypeInterface) {
-            if (!$this->clientAssertionType->validateRequest($request, $response)) {
-                return null;
-            }
-            $clientId = $this->clientAssertionType->getClientId();
-        }
-
-        /**
-         * Retrieve the grant type information from the request
-         * The GrantTypeInterface object handles all validation
-         * If the object is an instance of ClientAssertionTypeInterface,
-         * That logic is handled here as well
-         */
-        if (!$grantType->validateRequest($request, $response)) {
-            return null;
-        }
-
-        if ($grantType instanceof ClientAssertionTypeInterface) {
-            $clientId = $grantType->getClientId();
-        } else {
-            // validate the Client ID (if applicable)
-            if (!is_null($storedClientId = $grantType->getClientId()) && $storedClientId != $clientId) {
-                $response->setError(400, 'invalid_grant', sprintf('%s doesn\'t exist or is invalid for the client', $grantTypeIdentifier));
-
-                return null;
-            }
-        }
-
-        /**
-         * Validate the client can use the requested grant type
-         */
-        if (!$this->clientStorage->checkRestrictedGrantType($clientId, $grantTypeIdentifier)) {
-            $response->setError(400, 'unauthorized_client', 'The grant type is unauthorized for this client_id');
-
-            return false;
-        }
-
-        /**
-         * Validate the scope of the token
-         *
-         * requestedScope - the scope specified in the token request
-         * availableScope - the scope associated with the grant type
-         *  ex: in the case of the "Authorization Code" grant type,
-         *  the scope is specified in the authorize request
-         *
-         * @see http://tools.ietf.org/html/rfc6749#section-3.3
-         */
-
-        $requestedScope = $this->scopeUtil->getScopeFromRequest($request);
-        $availableScope = $grantType->getScope();
-
-        if ($requestedScope) {
-            // validate the requested scope
-            if ($availableScope) {
-                if (!$this->scopeUtil->checkScope($requestedScope, $availableScope)) {
-                    $response->setError(400, 'invalid_scope', 'The scope requested is invalid for this request');
-
-                    return null;
-                }
-            } else {
-                // validate the client has access to this scope
-                if ($clientScope = $this->clientStorage->getClientScope($clientId)) {
-                    if (!$this->scopeUtil->checkScope($requestedScope, $clientScope)) {
-                        $response->setError(400, 'invalid_scope', 'The scope requested is invalid for this client');
-
-                        return false;
-                    }
-                } elseif (!$this->scopeUtil->scopeExists($requestedScope)) {
-                    $response->setError(400, 'invalid_scope', 'An unsupported scope was requested');
-
-                    return null;
-                }
-            }
-        } elseif ($availableScope) {
-            // use the scope associated with this grant type
-            $requestedScope = $availableScope;
-        } else {
-            // use a globally-defined default scope
-            $defaultScope = $this->scopeUtil->getDefaultScope($clientId);
-
-            // "false" means default scopes are not allowed
-            if (false === $defaultScope) {
-                $response->setError(400, 'invalid_scope', 'This application requires you specify a scope parameter');
-
-                return null;
-            }
-
-            $requestedScope = $defaultScope;
-        }
-
-        return $grantType->createAccessToken($this->accessToken, $clientId, $grantType->getUserId(), $requestedScope);
-    }
-
-    /**
-     * addGrantType
-     *
-     * @param grantType - OAuth2\GrantTypeInterface
-     * the grant type to add for the specified identifier
-     * @param identifier - string
-     * a string passed in as "grant_type" in the response that will call this grantType
-     */
-    public function addGrantType(GrantTypeInterface $grantType, $identifier = null)
-    {
-        if (is_null($identifier) || is_numeric($identifier)) {
-            $identifier = $grantType->getQuerystringIdentifier();
-        }
-
-        $this->grantTypes[$identifier] = $grantType;
-    }
-
-    public function handleRevokeRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if ($this->revokeToken($request, $response)) {
-            $response->setStatusCode(200);
-            $response->addParameters(array('revoked' => true));
-        }
-    }
-
-    /**
-     * Revoke a refresh or access token. Returns true on success and when tokens are invalid
-     *
-     * Note: invalid tokens do not cause an error response since the client
-     * cannot handle such an error in a reasonable way.  Moreover, the
-     * purpose of the revocation request, invalidating the particular token,
-     * is already achieved.
-     *
-     * @param RequestInterface $request
-     * @param ResponseInterface $response
-     * @return bool|null
-     */
-    public function revokeToken(RequestInterface $request, ResponseInterface $response)
-    {
-        if (strtolower($request->server('REQUEST_METHOD')) != 'post') {
-            $response->setError(405, 'invalid_request', 'The request method must be POST when revoking an access token', '#section-3.2');
-            $response->addHttpHeaders(array('Allow' => 'POST'));
-
-            return null;
-        }
-
-        $token_type_hint = $request->request('token_type_hint');
-        if (!in_array($token_type_hint, array(null, 'access_token', 'refresh_token'), true)) {
-            $response->setError(400, 'invalid_request', 'Token type hint must be either \'access_token\' or \'refresh_token\'');
-
-            return null;
-        }
-
-        $token = $request->request('token');
-        if ($token === null) {
-            $response->setError(400, 'invalid_request', 'Missing token parameter to revoke');
-
-            return null;
-        }
-
-        // @todo remove this check for v2.0
-        if (!method_exists($this->accessToken, 'revokeToken')) {
-            $class = get_class($this->accessToken);
-            throw new \RuntimeException("AccessToken {$class} does not implement required revokeToken method");
-        }
-
-        $this->accessToken->revokeToken($token, $token_type_hint);
-
-        return true;
-    }
-}