simplesamlphp / simplesamlphp-module-authyubikey

lib/Auth/Process/OTP2YubiPrefix.php

Spacing +4 added lines, -4 removed lines

@@ -63,7 +63,7 @@ 
         Assert::keyExists($state, 'Attributes');
         $attributes = $state['Attributes'];
 
-        Logger::debug('OTP2YubiPrefix: enter with attributes: ' . implode(',', array_keys($attributes)));
+        Logger::debug('OTP2YubiPrefix: enter with attributes: '.implode(',', array_keys($attributes)));
 
         $otps = $attributes['otp'];
         $otp = $otps['0'];
@@ -74,12 +74,12 @@ 
         $attributes['yubiPrefix'] = [$identity];
 
         Logger::info(
-            'OTP2YubiPrefix: otp: ' . $otp . ' identity: ' . $identity . ' (otp keys: '
-            . implode(',', array_keys($otps)) . ')'
+            'OTP2YubiPrefix: otp: '.$otp.' identity: '.$identity.' (otp keys: '
+            . implode(',', array_keys($otps)).')'
         );
 
         unset($attributes['otp']);
 
-        Logger::debug('OTP2YubiPrefix: leaving with attributes: ' . implode(',', array_keys($attributes)));
+        Logger::debug('OTP2YubiPrefix: leaving with attributes: '.implode(',', array_keys($attributes)));
     }
 }

libextinc/Yubico.php

Spacing +5 added lines, -5 removed lines

@@ -113,14 +113,14 @@ 
      */
     public function verify(string $token)
     {
-        $parameters = "id=" . $this->id . "&otp=" . $token;
+        $parameters = "id=".$this->id."&otp=".$token;
         // Generate signature
         if ($this->key !== "") {
             $signature = base64_encode(hash_hmac('sha1', $parameters, $this->key, true));
-            $parameters .= '&h=' . $signature;
+            $parameters .= '&h='.$signature;
         }
         // Support https
-        $url = "https://api.yubico.com/wsapi/verify?" . $parameters;
+        $url = "https://api.yubico.com/wsapi/verify?".$parameters;
 
         /** @var string $responseMsg */
         $responseMsg = \SimpleSAML\Utils\HTTP::fetch($url);
@@ -143,7 +143,7 @@ 
                 $response[$row[0]] = (isset($row[1])) ? $row[1] : "";
             }
 
-            $check = 'status=' . $response['status'] . '&t=' . $response['t'];
+            $check = 'status='.$response['status'].'&t='.$response['t'];
             $checksignature = base64_encode(hash_hmac('sha1', $check, $this->key, true));
 
             if ($response['h'] != $checksignature) {
@@ -152,7 +152,7 @@ 
         }
 
         if ($status != 'OK') {
-            throw new Exception('Status was not OK: ' . $status);
+            throw new Exception('Status was not OK: '.$status);
         }
 
         return true;

lib/Auth/Source/YubiKey.php

Spacing +4 added lines, -4 removed lines

@@ -145,7 +145,7 @@ 
         Assert::isInstanceOf(
             $source,
             YubiKey::class,
-            'Could not find authentication source with id ' . $state[self::AUTHID]
+            'Could not find authentication source with id '.$state[self::AUTHID]
         );
 
         try {
@@ -204,7 +204,7 @@ 
      */
     protected function login(string $otp): array
     {
-        require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/libextinc/Yubico.php';
+        require_once dirname(dirname(dirname(dirname(__FILE__)))).'/libextinc/Yubico.php';
 
         $yubi = new \Auth_Yubico($this->yubi_id, $this->yubi_key);
         try {
@@ -213,14 +213,14 @@ 
             $attributes = ['uid' => [$uid]];
         } catch (Exception $e) {
             Logger::info(
-                'YubiKey:' . $this->authId . ': Validation error (otp ' . $otp . '), debug output: '
+                'YubiKey:'.$this->authId.': Validation error (otp '.$otp.'), debug output: '
                 . $yubi->getLastResponse()
             );
             throw new Error\Error('WRONGUSERPASS', $e);
         }
 
         Logger::info(
-            'YubiKey:' . $this->authId . ': YubiKey otp ' . $otp . ' validated successfully: '
+            'YubiKey:'.$this->authId.': YubiKey otp '.$otp.' validated successfully: '
             . $yubi->getLastResponse()
         );
         return $attributes;