1 files changed, 181 insertions, 0 deletions
diff --git a/Http/Tests/Firewall/DigestDataTest.php b/Http/Tests/Firewall/DigestDataTest.php
new file mode 100644
index 0000000..a7c8d49
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+++ b/Http/Tests/Firewall/DigestDataTest.php
@@ -0,0 +1,181 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Http\Tests\Firewall;
+
+use Symfony\Component\Security\Http\Firewall\DigestData;
+
+class DigestDataTest extends \PHPUnit_Framework_TestCase
+{
+    public function testGetResponse()
+    {
+        $digestAuth = new DigestData(
+            'username="user", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('b52938fc9e6d7c01be7702ece9031b42', $digestAuth->getResponse());
+    }
+
+    public function testGetUsername()
+    {
+        $digestAuth = new DigestData(
+            'username="user", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('user', $digestAuth->getUsername());
+    }
+
+    public function testGetUsernameWithQuote()
+    {
+        $digestAuth = new DigestData(
+            'username="\"user\"", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('"user"', $digestAuth->getUsername());
+    }
+
+    public function testGetUsernameWithQuoteAndEscape()
+    {
+        $digestAuth = new DigestData(
+            'username="\"u\\\\\"ser\"", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('"u\\"ser"', $digestAuth->getUsername());
+    }
+
+    public function testGetUsernameWithSingleQuote()
+    {
+        $digestAuth = new DigestData(
+            'username="\"u\'ser\"", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('"u\'ser"', $digestAuth->getUsername());
+    }
+
+    public function testGetUsernameWithSingleQuoteAndEscape()
+    {
+        $digestAuth = new DigestData(
+            'username="\"u\\\'ser\"", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('"u\\\'ser"', $digestAuth->getUsername());
+    }
+
+    public function testGetUsernameWithEscape()
+    {
+        $digestAuth = new DigestData(
+            'username="\"u\\ser\"", realm="Welcome, robot!", '.
+            'nonce="MTM0NzMyMTgyMy42NzkzOmRlZjM4NmIzOGNjMjE0OWJiNDU0MDAxNzJmYmM1MmZl", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $this->assertEquals('"u\\ser"', $digestAuth->getUsername());
+    }
+
+    public function testValidateAndDecode()
+    {
+        $time = microtime(true);
+        $key = 'ThisIsAKey';
+        $nonce = base64_encode($time.':'.md5($time.':'.$key));
+
+        $digestAuth = new DigestData(
+            'username="user", realm="Welcome, robot!", nonce="'.$nonce.'", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        try {
+            $digestAuth->validateAndDecode($key, 'Welcome, robot!');
+        } catch (\Exception $e) {
+            $this->fail(sprintf('testValidateAndDecode fail with message: %s', $e->getMessage()));
+        }
+    }
+
+    public function testCalculateServerDigest()
+    {
+        $this->calculateServerDigest('user', 'Welcome, robot!', 'pass,word=password', 'ThisIsAKey', '00000001', 'MDIwODkz', 'auth', 'GET', '/path/info?p1=5&p2=5');
+    }
+
+    public function testCalculateServerDigestWithQuote()
+    {
+        $this->calculateServerDigest('\"user\"', 'Welcome, \"robot\"!', 'pass,word=password', 'ThisIsAKey', '00000001', 'MDIwODkz', 'auth', 'GET', '/path/info?p1=5&p2=5');
+    }
+
+    public function testCalculateServerDigestWithQuoteAndEscape()
+    {
+        $this->calculateServerDigest('\"u\\\\\"ser\"', 'Welcome, \"robot\"!', 'pass,word=password', 'ThisIsAKey', '00000001', 'MDIwODkz', 'auth', 'GET', '/path/info?p1=5&p2=5');
+    }
+
+    public function testCalculateServerDigestEscape()
+    {
+        $this->calculateServerDigest('\"u\\ser\"', 'Welcome, \"robot\"!', 'pass,word=password', 'ThisIsAKey', '00000001', 'MDIwODkz', 'auth', 'GET', '/path/info?p1=5&p2=5');
+        $this->calculateServerDigest('\"u\\ser\\\\\"', 'Welcome, \"robot\"!', 'pass,word=password', 'ThisIsAKey', '00000001', 'MDIwODkz', 'auth', 'GET', '/path/info?p1=5&p2=5');
+    }
+
+    public function testIsNonceExpired()
+    {
+        $time = microtime(true) + 10;
+        $key = 'ThisIsAKey';
+        $nonce = base64_encode($time.':'.md5($time.':'.$key));
+
+        $digestAuth = new DigestData(
+            'username="user", realm="Welcome, robot!", nonce="'.$nonce.'", '.
+            'uri="/path/info?p1=5&p2=5", cnonce="MDIwODkz", nc=00000001, qop="auth", '.
+            'response="b52938fc9e6d7c01be7702ece9031b42"'
+        );
+
+        $digestAuth->validateAndDecode($key, 'Welcome, robot!');
+
+        $this->assertFalse($digestAuth->isNonceExpired());
+    }
+
+    protected function setUp()
+    {
+        class_exists('Symfony\Component\Security\Http\Firewall\DigestAuthenticationListener', true);
+    }
+
+    private function calculateServerDigest($username, $realm, $password, $key, $nc, $cnonce, $qop, $method, $uri)
+    {
+        $time = microtime(true);
+        $nonce = base64_encode($time.':'.md5($time.':'.$key));
+
+        $response = md5(
+            md5($username.':'.$realm.':'.$password).':'.$nonce.':'.$nc.':'.$cnonce.':'.$qop.':'.md5($method.':'.$uri)
+        );
+
+        $digest = sprintf('username="%s", realm="%s", nonce="%s", uri="%s", cnonce="%s", nc=%s, qop="%s", response="%s"',
+            $username, $realm, $nonce, $uri, $cnonce, $nc, $qop, $response
+        );
+
+        $digestAuth = new DigestData($digest);
+
+        $this->assertEquals($digestAuth->getResponse(), $digestAuth->calculateServerDigest($password, $method));
+    }
+}