resolves #497 added feature to disable auth with a default user

PHPCI/Application.php

@@ -14,6 +14,7 @@ use b8\Exception\HttpException;
 use b8\Http\Response;
 use b8\Http\Response\RedirectResponse;
 use b8\View;
+use Symfony\Component\Yaml\Parser;
 
 /**
 * PHPCI Front Controller
@@ -43,11 +44,32 @@ class Application extends b8\Application
             return false;
         };
 
+        // load settings to check if there's a configured default user and auth disabled
+        $skipAuth = function () {
+            $parser = new Parser();
+            $yaml = file_get_contents(APPLICATION_PATH . 'PHPCI/config.yml');
+            $settings = $parser->parse($yaml);
+            if ((!empty($settings['phpci']['authentication_settings']['state'])
+                    && 1 == (int)$settings['phpci']['authentication_settings']['state'])
+                && !empty($settings['phpci']['authentication_settings']['user_id'])
+            ) {
+                $user = b8\Store\Factory::getStore('User')
+                    ->getByPrimaryKey($settings['phpci']['authentication_settings']['user_id']);
+
+                if ($user) {
+                    $_SESSION['user'] = $user;
+                    return true;
+                }
+            }
+
+            return false;
+        };
+
         // Handler for the route we're about to register, checks for a valid session where necessary:
-        $routeHandler = function (&$route, Response &$response) use (&$request, $validateSession) {
+        $routeHandler = function (&$route, Response &$response) use (&$request, $validateSession, $skipAuth) {
             $skipValidation = in_array($route['controller'], array('session', 'webhook', 'build-status'));
 
-            if (!$skipValidation && !$validateSession()) {
+            if (!$skipValidation && !$validateSession() && !$skipAuth()) {
                 if ($request->isAjax()) {
                     $response->setResponseCode(401);
                     $response->setContent('');

PHPCI/Controller/SettingsController.php

@@ -41,13 +41,19 @@ class SettingsController extends Controller
         $this->view->settings = $this->settings;
 
         $emailSettings = array();
+        $authenticationSettings = array();
 
         if (isset($this->settings['phpci']['email_settings'])) {
             $emailSettings = $this->settings['phpci']['email_settings'];
         }
 
+        if (isset($this->settings['phpci']['authentication_settings'])) {
+            $authenticationSettings = $this->settings['phpci']['authentication_settings'];
+        }
+
         $this->view->github = $this->getGithubForm();
         $this->view->emailSettings = $this->getEmailForm($emailSettings);
+        $this->view->authenticationSettings = $this->getAuthenticationForm($authenticationSettings);
         $this->view->isWriteable = $this->canWriteConfig();
 
         if (!empty($this->settings['phpci']['github']['token'])) {
@@ -86,6 +92,23 @@ class SettingsController extends Controller
         die;
     }
 
+    public function authentication()
+    {
+        $this->settings['phpci']['authentication_settings']['state'] = $this->getParam('disable_authentication', 0);
+        $this->settings['phpci']['authentication_settings']['user_id'] = $_SESSION['user_id'];
+
+        $error = $this->storeSettings();
+
+        if ($error) {
+            header('Location: ' . PHPCI_URL . 'settings?saved=2');
+        } else {
+            header('Location: ' . PHPCI_URL . 'settings?saved=1');
+        }
+
+        die;
+    }
+
+
     /**
      * Github redirects users back to this URL when t
      */
@@ -236,6 +259,36 @@ class SettingsController extends Controller
         return $form;
     }
 
+    protected function getAuthenticationForm($values = array())
+    {
+        $form = new Form();
+        $form->setMethod('POST');
+        $form->setAction(PHPCI_URL . 'settings/authentication');
+        $form->addField(new Form\Element\Csrf('csrf'));
+
+        $field = new Form\Element\Checkbox('disable_authentication');
+        $field->setCheckedValue(1);
+        $field->setRequired(false);
+        $field->setLabel('Disable Authentication?');
+        $field->setContainerClass('form-group');
+        $field->setValue(0);
+
+        if (isset($values['state'])) {
+            $field->setValue((int)$values['state']);
+        }
+
+        $form->addField($field);
+
+        $field = new Form\Element\Submit();
+        $field->setValue('Save »');
+        $field->setClass('btn btn-success pull-right');
+        $form->addField($field);
+
+        $form->setValues($values);
+
+        return $form;
+    }
+
     protected function getGithubUser($token)
     {
         $http = new HttpClient('https://api.github.com');

PHPCI/View/Settings/index.phtml

@@ -96,6 +96,27 @@
             <?php print $emailSettings; ?>
         </div>
 
+        <div class="col-lg-4">
+            <!-- nothing -->
+        </div>
+    </div>
+</div>
+
+<div class="box">
+    <div class="row">
+        <div class="col-lg-12">
+            <h3 class="title">Authentication Settings</h3>
+
+            <p class="alert alert-warning clearfix">
+                Be careful: This setting disables authentication and uses your preconfigured admin account for all actions within phpci with admin rights.
+            </p>
+
+        </div>
+
+        <div class="col-lg-8">
+            <?php print $authenticationSettings; ?>
+        </div>
+
         <div class="col-lg-4">
             <!-- nothing -->
         </div>