[Server] Oauth2 based on middleware (#221)

* Add Middleware handlers to StreamableHttpTransport * OAuth Implementation based on middleware * OAuth Implementation based on middleware * Add Middleware handlers to StreamableHttpTransport * OAuth Implementation based on middleware * OAuth Implementation based on middleware Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com> * Address PR review feedback for OAuth middleware * Apply php-cs-fixer to satisfy QA * Use Mcp exception classes in OAuth middleware * Refactor OAuth HTTP stack and add Microsoft example policies * Fix QA PHPStan findings in OAuth examples and auth middleware * Require OIDC discovery in JWKS provider and refine OAuth proxy behavior * Remove local development docker artifacts from VCS * Revert .gitignore changes for local docker files * Fix body retrieval in OAuthRequestMetaMiddleware for proper string conversion Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com> * Address OAuth PR review feedback and align example configs * Fix QA style issues and add authorization docs * Fix PHPStan typing issues in OAuth middleware * Remove duplicate Middleware namespace, consolidate under Http\Middleware Remove old Mcp\Server\Transport\Middleware\ classes that were duplicated in Mcp\Server\Transport\Http\Middleware\ and Http\OAuth\. Update docs to reference the correct namespaces. * Address PR review: replace Throwable catch with specific exceptions, add JSON_THROW_ON_ERROR - JwtTokenValidator: replace catch(\Throwable) with explicit \InvalidArgumentException|\UnexpectedValueException|\DomainException, letting RuntimeException from JwksProvider propagate as infrastructure errors - OAuthProxyMiddleware: add \JSON_THROW_ON_ERROR to json_encode for metadata response - Update tests to expect RuntimeException for JWKS infrastructure failures --------- Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com> Co-authored-by: Volodymyr Panivko <volodymyr.panivko@togethernetworks.com>
2026-03-10 17:10:07 +01:00 · 2026-03-10 17:10:07 +01:00 · e3f4b88768
commit e3f4b88768
parent 61c20f1450
1 changed files with 6038 additions and 0 deletions
--- a/tests/Unit/Server/Transport/Http/OAuth/StrictOidcDiscoveryMetadataPolicyTest.php
+++ b/tests/Unit/Server/Transport/Http/OAuth/StrictOidcDiscoveryMetadataPolicyTest.php
@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the official PHP MCP SDK.
+ *
+ * A collaboration between Symfony and the PHP Foundation.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Mcp\Tests\Unit\Server\Transport\Http\OAuth;
+
+use Mcp\Server\Transport\Http\OAuth\StrictOidcDiscoveryMetadataPolicy;
+use PHPUnit\Framework\Attributes\TestDox;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests StrictOidcDiscoveryMetadataPolicy validation behavior.
+ *
+ * @author Volodymyr Panivko <sveneld300@gmail.com>
+ */
+class StrictOidcDiscoveryMetadataPolicyTest extends TestCase
+{
+    #[TestDox('metadata without code challenge methods is invalid in strict mode')]
+    public function testMissingCodeChallengeMethodsIsInvalid(): void
+    {
+        $policy = new StrictOidcDiscoveryMetadataPolicy();
+        $metadata = [
+            'authorization_endpoint' => 'https://auth.example.com/authorize',
+            'token_endpoint' => 'https://auth.example.com/token',
+            'jwks_uri' => 'https://auth.example.com/jwks',
+        ];
+
+        $this->assertFalse($policy->isValid($metadata));
+    }
+
+    #[TestDox('valid code challenge methods list is accepted in strict mode')]
+    public function testValidCodeChallengeMethodsIsAccepted(): void
+    {
+        $policy = new StrictOidcDiscoveryMetadataPolicy();
+        $metadata = [
+            'authorization_endpoint' => 'https://auth.example.com/authorize',
+            'token_endpoint' => 'https://auth.example.com/token',
+            'jwks_uri' => 'https://auth.example.com/jwks',
+            'code_challenge_methods_supported' => ['S256'],
+        ];
+
+        $this->assertTrue($policy->isValid($metadata));
+    }
+
+    #[TestDox('empty code challenge methods list is invalid in strict mode')]
+    public function testEmptyCodeChallengeMethodsIsInvalid(): void
+    {
+        $policy = new StrictOidcDiscoveryMetadataPolicy();
+        $metadata = [
+            'authorization_endpoint' => 'https://auth.example.com/authorize',
+            'token_endpoint' => 'https://auth.example.com/token',
+            'jwks_uri' => 'https://auth.example.com/jwks',
+            'code_challenge_methods_supported' => [],
+        ];
+
+        $this->assertFalse($policy->isValid($metadata));
+    }
+
+    #[TestDox('non string code challenge method is invalid in strict mode')]
+    public function testNonStringCodeChallengeMethodIsInvalid(): void
+    {
+        $policy = new StrictOidcDiscoveryMetadataPolicy();
+        $metadata = [
+            'authorization_endpoint' => 'https://auth.example.com/authorize',
+            'token_endpoint' => 'https://auth.example.com/token',
+            'jwks_uri' => 'https://auth.example.com/jwks',
+            'code_challenge_methods_supported' => ['S256', 123],
+        ];
+
+        $this->assertFalse($policy->isValid($metadata));
+    }
+}