Add login with session local commit

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Get GroupTypeRoles ([PR197](https://github.com/5pm-HDH/churchtools-api/pull/197))
 - PHP coding standard ([PR193](https://github.com/5pm-HDH/churchtools-api/pull/193))
 - Added new property 'postsEnabled' to the group type model ([PR204](https://github.com/5pm-HDH/churchtools-api/pull/204))
+- Login with Session Cookie ([PR207](https://github.com/5pm-HDH/churchtools-api/pull/207))
 
 ### Changed
 

src/CTConfig.php

@@ -10,6 +10,7 @@
 use CTApi\Models\Groups\Person\PersonRequest;
 use CTApi\Utils\CTUtil;
 use GuzzleHttp\Cookie\CookieJar;
+use GuzzleHttp\Cookie\SetCookie;
 use GuzzleHttp\HandlerStack;
 use GuzzleHttp\TransferStats;
 use Kevinrob\GuzzleCache\CacheMiddleware;
@@ -133,6 +134,11 @@ public static function authWithLoginToken(string $loginToken): Auth
         return AuthRequest::authWithLoginToken($loginToken);
     }
 
+    public static function authWithSessionCookie(string $cookieString): Auth
+    {
+        return AuthRequest::authWithSessionCookie($cookieString);
+    }
+
     /**
      * Auth via undocumented ajax-API. Use <code>authWithLoginToken()</code> instead.
      * @param string $userId
@@ -153,7 +159,19 @@ public static function getSessionCookie(): ?array
         if (empty($cookieData)) {
             return null;
         }
-        return end($cookieData);
+        return array_pop($cookieData);
+    }
+
+    public static function getSessionCookieString(): ?string
+    {
+        $cookieData = self::getSessionCookie();
+        return $cookieData ? (string) (new SetCookie($cookieData)) : null;
+    }
+
+    public static function setSessionCookie(string $cookieString): void
+    {
+        $cookie = SetCookie::fromString($cookieString);
+        self::getConfig()->cookieJar->setCookie($cookie);
     }
 
     /**

src/Models/Common/Auth/AuthRequest.php

@@ -18,6 +18,12 @@ public static function authWithLoginToken(string $loginToken): Auth
         return (new AuthRequestBuilder())->authWithLoginToken($loginToken);
     }
 
+    public static function authWithSessionCookie(string $sessionCookie): Auth
+    {
+        CTLog::getLog()->info('AuthRequest: Authenticate CTConfig with Session');
+        return (new AuthRequestBuilder())->authWithSessionCookie($sessionCookie);
+    }
+
     public static function authWithUserIdAndLoginToken(string $userId, string $loginToken): bool
     {
         CTLog::getLog()->info('AuthRequest: Authenticate CTConfig with UserId and Token.');

src/Models/Common/Auth/AuthRequestBuilder.php

@@ -7,6 +7,7 @@
 use CTApi\Exceptions\CTRequestException;
 use CTApi\Models\Groups\Person\Person;
 use CTApi\Utils\CTResponseUtil;
+use GuzzleHttp\Cookie\SetCookie;
 
 class AuthRequestBuilder
 {
@@ -71,6 +72,29 @@ public function authWithLoginToken(string $loginToken): Auth
         throw new CTAuthException("Authentication was not successfull.");
     }
 
+    public function authWithSessionCookie(string $cookieString): Auth
+    {
+        $client = CTClient::getClient();
+        $cookie = SetCookie::fromString($cookieString);
+
+        try {
+            $response = $client->get('/api/whoami', [
+                'headers' => [
+                    'cookie' => $cookie->getName() . '=' . $cookie->getValue(),
+                ],
+            ]);
+            $data = CTResponseUtil::dataAsArray($response);
+            $person = Person::createModelFromData($data);
+        } catch (CTRequestException $exception) {
+            throw new CTAuthException("Authentication was not successfull: " . $exception->getMessage(), $exception->getCode(), $exception);
+        }
+
+        if ($person->getId() != null && $person->getId() != -1 && $person->getId() != "-1") {
+            return new Auth($person->getId(), false);
+        }
+        throw new CTAuthException("Authentication was not successfull.");
+    }
+
     public function authWithUserIdAndLoginToken(string $userId, string $loginToken): bool
     {
         $client = CTClient::getClient();

tests/Integration/Requests/AuthRequestTest.php

@@ -28,6 +28,40 @@ public function testAuthWithEmailAndPassword(): void
         $this->assertNotNull($cookie);
     }
 
+    public function testAuthWithSessionCookie(): void
+    {
+        $auth = IntegrationTestData::get()->authenticateUser();
+        $userId = $auth->userId;
+        $this->assertNotNull($userId);
+
+        $cookie = CTConfig::getSessionCookieString();
+        $this->assertNotNull($cookie);
+
+        // clear config
+        CTConfig::clearCookies();
+
+        // verify that we are not logged in now
+        CTConfig::setApiUrl(IntegrationTestData::get()->getApiUrl());
+        $this->assertFalse(CTConfig::validateAuthentication());
+
+        // clear again
+        CTConfig::clearCookies();
+
+        // login using the cookie
+        $auth = CTConfig::authWithSessionCookie($cookie);
+        $this->assertEquals($userId, $auth->userId);
+        $this->assertTrue(CTConfig::validateAuthentication());
+
+        // confirm we are still logged in
+        $authValid = CTConfig::validateAuthentication();
+        $this->assertTrue($authValid);
+
+        // confirm the session cookie was updated (but not replaced)
+        $updatedCookie = CTConfig::getSessionCookieString();
+        $this->assertNotNull($updatedCookie);
+        $this->assertSame(explode(';', $cookie, 2)[0], explode(';', $updatedCookie, 2)[0]);
+    }
+
     public function testAuthWithUserIdAndLoginToken()
     {
         $auth = IntegrationTestData::get()->authenticateUser();