Uploaded From CV. Swandhana Server

2025-01-27 08:16:55 +07:00
commit 6b3be42361
15186 changed files with 2328862 additions and 0 deletions
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+<?php
+/**
+ * OAuth 2.0 Client credentials grant.
+ *
+ * @author      Alex Bilbie <[email protected]>
+ * @copyright   Copyright (c) Alex Bilbie
+ * @license     http://mit-license.org/
+ *
+ * @link        https://github.com/thephpleague/oauth2-server
+ */
+
+namespace League\OAuth2\Server\Grant;
+
+use DateInterval;
+use League\OAuth2\Server\Exception\OAuthServerException;
+use League\OAuth2\Server\RequestAccessTokenEvent;
+use League\OAuth2\Server\RequestEvent;
+use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
+use Psr\Http\Message\ServerRequestInterface;
+
+/**
+ * Client credentials grant class.
+ */
+class ClientCredentialsGrant extends AbstractGrant
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function respondToAccessTokenRequest(
+        ServerRequestInterface $request,
+        ResponseTypeInterface $responseType,
+        DateInterval $accessTokenTTL
+    ) {
+        list($clientId) = $this->getClientCredentials($request);
+
+        $client = $this->getClientEntityOrFail($clientId, $request);
+
+        if (!$client->isConfidential()) {
+            $this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
+
+            throw OAuthServerException::invalidClient($request);
+        }
+
+        // Validate request
+        $this->validateClient($request);
+
+        $scopes = $this->validateScopes($this->getRequestParameter('scope', $request, $this->defaultScope));
+
+        // Finalize the requested scopes
+        $finalizedScopes = $this->scopeRepository->finalizeScopes($scopes, $this->getIdentifier(), $client);
+
+        // Issue and persist access token
+        $accessToken = $this->issueAccessToken($accessTokenTTL, $client, null, $finalizedScopes);
+
+        // Send event to emitter
+        $this->getEmitter()->emit(new RequestAccessTokenEvent(RequestEvent::ACCESS_TOKEN_ISSUED, $request, $accessToken));
+
+        // Inject access token into response type
+        $responseType->setAccessToken($accessToken);
+
+        return $responseType;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getIdentifier()
+    {
+        return 'client_credentials';
+    }
+}