Merge branch 'main' into issue-3911issue-3911

1 files changed, 118 insertions, 0 deletions

diff --git a/tests/unit/lib/classes/OAuth1Test.php b/tests/unit/lib/classes/OAuth1Test.php
new file mode 100644
index 0000000..84d4fb2
--- /dev/null
+++ b/tests/unit/lib/classes/OAuth1Test.php
@@ -0,0 +1,118 @@
+<?php
+
+use Psr\Http\Message\ServerRequestInterface;
+use Studip\OAuth1;
+
+/**
+ * All values are from the OAuth 1.0 Authentication Sandbox (using the example
+ * used in the OAuth Specification).
+ *
+ * @see http://lti.tools/oauth/
+ */
+final class OAuth1Test extends \Codeception\Test\Unit
+{
+    /**
+     * @covers OAuth1::getSignatureBaseString
+     */
+    public function testCreationOfBaseString(): void
+    {
+        $this->assertEquals(
+            'GET&http%3A%2F%2Fphotos.example.net%2Fphotos&file%3Dvacation.jpg%26oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dkllo9940pd9333jh%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1191242096%26oauth_token%3Dnnch734d00sl2jdk%26oauth_version%3D1.0%26size%3Doriginal',
+            OAuth1::getSignatureBaseString($this->getDefaultTestRequest())
+        );
+    }
+
+    /**
+     * @covers OAuth1::signRequest
+     */
+    public function testSigningARequest(): void
+    {
+        $this->assertEquals(
+            'tR3+Ty81lMeYAr/Fid0kMTYa/WM=',
+            OAuth1::signRequest(
+                $this->getDefaultTestRequest(),
+                'kd94hf93k423kf44',
+                'pfkkdhi9sl3r4s00',
+                'HMAC-SHA1'
+            )
+        );
+    }
+
+    /**
+     * @covers OAuth1::verifyRequest
+     */
+    public function testVerifyingARequest(): void
+    {
+        $this->assertTrue(
+            OAuth1::verifyRequest(
+                $this->getDefaultTestRequest(['oauth_signature' => 'tR3+Ty81lMeYAr/Fid0kMTYa/WM=']),
+                'kd94hf93k423kf44',
+                'pfkkdhi9sl3r4s00'
+            )
+        );
+    }
+
+    /**
+     * @covers OAuth1::verifyRequest
+     * @covers OAuth1::extractParameters
+     */
+    public function testVerifyingARequestFromAuthorizationHeader(): void
+    {
+        $parameters = [
+            ...$this->getDefaultParameters(),
+            'oauth_signature' => 'tR3+Ty81lMeYAr/Fid0kMTYa/WM='
+        ];
+
+
+        $request = $this->getTestRequest()->withHeader(
+            'Authorization',
+            'OAuth ' . implode(',', array_map(
+                fn($key, $value) => sprintf('%s="%s"', $key, $value),
+                array_keys($parameters),
+                array_values($parameters)
+            ))
+        );
+
+        $this->assertTrue(
+            OAuth1::verifyRequest(
+                $request,
+                'kd94hf93k423kf44',
+                'pfkkdhi9sl3r4s00'
+            )
+        );
+    }
+
+    private function getTestRequest(): ServerRequestInterface
+    {
+        $factory = new Slim\Psr7\Factory\ServerRequestFactory();
+        return $factory->createServerRequest(
+            'GET',
+            'http://photos.example.net/photos'
+        )->withQueryParams([
+            'size' => 'original',
+            'file' => 'vacation.jpg',
+        ]);
+    }
+
+    private function getDefaultTestRequest(array $parameters = []): ServerRequestInterface
+    {
+        $request = $this->getTestRequest();
+        return $request->withQueryParams([
+            ...$request->getQueryParams(),
+            ...$this->getDefaultParameters(),
+            ...$parameters,
+        ]);
+    }
+
+    private function getDefaultParameters(): array
+    {
+        return [
+            'oauth_consumer_key' => 'dpf43f3p2l4k3l03',
+            'oauth_token' => 'nnch734d00sl2jdk',
+            'oauth_nonce' => 'kllo9940pd9333jh',
+            'oauth_timestamp' => '1191242096',
+            'oauth_signature_method' => 'HMAC-SHA1',
+            'oauth_version' => '1.0',
+        ];
+    }
+}