Symfony 4 support (#40)

* Symfony 4 support
* Allow spomky-labs/jose 7.0

.travis.yml

@@ -7,16 +7,12 @@ matrix:
   allow_failures:
     - php: nightly
   include:
-    - php: 5.6
-    - php: 5.6
-      env: deps=low
     - php: 7.0
     - php: 7.0
       env: deps=low
-    - php: hhvm
-    - php: nightly
+    - php: 7.1
+    - php: 7.2
     - php: nightly
-      env: deps=low
 
 services:
     - memcached
@@ -26,7 +22,7 @@ before_script:
   - phpenv config-rm xdebug.ini || true
 
   # we add memcached extension
-  - sh -c 'if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then echo "extension = memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi;'
+  - echo "extension = memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
 
   # prepare composer and dependencies
   - composer self-update

DependencyInjection/Source/AbstractSource.php

@@ -25,7 +25,8 @@ abstract class AbstractSource
     abstract protected function createDefinition(ContainerBuilder $container, array $config);
 
     /**
-     * {@inheritdoc}
+     * @param string $type
+     * @param string $name
      */
     public function create(ContainerBuilder $container, $type, $name, array $config)
     {

DependencyInjection/Source/JWKSetSource.php

@@ -58,6 +58,7 @@ public function createService($name, array $config, ContainerBuilder $container)
                 return;
             }
         }
+
         throw new \LogicException(sprintf('The JWKSet definition "%s" is not configured.', $name));
     }
 

DependencyInjection/Source/JWKSource.php

@@ -58,6 +58,7 @@ public function createService($name, array $config, ContainerBuilder $container)
                 return;
             }
         }
+
         throw new \LogicException(sprintf('The JWK definition "%s" is not configured.', $name));
     }
 

Routing/JWKSetLoader.php

@@ -39,8 +39,8 @@ public function addJWKSetRoute($pattern, $name)
     {
         $controller_id = 'jose.controller.'.$name;
 
-        $defaults =['_controller' => $controller_id.':getAction', '_format' => 'json'];
-        $requirements =['_format' => 'json|pem'];
+        $defaults = ['_controller' => $controller_id.':getAction', '_format' => 'json'];
+        $requirements = ['_format' => 'json|pem'];
         $route = new Route($pattern.'.{_format}', $defaults, $requirements);
         $this->routes->add('jwkset_'.$name, $route);
     }

Tests/Context/RequestContext.php

@@ -124,6 +124,7 @@ public function iTheRequestTo($method, $uri)
         $client->followRedirects(false);
 
         $this->getRequestBuilder()->setUri($this->locatePath($uri));
+
         try {
             $client->request(
                 $method,

composer.json

@@ -11,16 +11,16 @@
         }
     ],
     "require": {
-        "spomky-labs/jose": "^6.1",
-        "symfony/console": "^2.8|^3.0",
-        "symfony/http-kernel": "^2.8|^3.0",
-        "symfony/framework-bundle": "^2.8|^3.0",
-        "symfony/dependency-injection": "^2.8|^3.0",
-        "symfony/config": "^2.8|^3.0"
+        "spomky-labs/jose": "^6.1|^7.0",
+        "symfony/console": "^2.8|^3.0|^4.0",
+        "symfony/http-kernel": "^2.8|^3.0|^4.0",
+        "symfony/framework-bundle": "^2.8|^3.0|^4.0",
+        "symfony/dependency-injection": "^2.8|^3.0|^4.0",
+        "symfony/config": "^2.8|^3.0|^4.0"
     },
     "require-dev": {
-        "symfony/finder": "^2.8|^3.0",
-        "symfony/var-dumper": "^2.8|^3.0",
+        "symfony/finder": "^2.8|^3.0|^4.0",
+        "symfony/var-dumper": "^2.8|^3.0|^4.0",
         "behat/behat": "^3.1",
         "behat/mink": "^1.5",
         "behat/mink-extension": "^2.0",