[fix] Do not create .htaccess with Nginx

cfg/conf.ini.sample

@@ -75,6 +75,10 @@ languageselection = false
 ; sha256 in HMAC for the deletion token
 zerobincompatibility = false
 
+; allows you to specify the name of the web server you are using to use ParseBin.
+; if you use Nginx, decommente and add nginx.
+webserver = "Nginx"
+
 [expire]
 ; expire value that is selected per default
 ; make sure the value exists in [expire_options]

lib/Configuration.php

@@ -54,6 +54,7 @@ class Configuration
             'icon'                     => 'identicon',
             'cspheader'                => 'default-src \'none\'; manifest-src \'self\'; connect-src *; script-src \'self\'; style-src \'self\'; font-src \'self\'; img-src \'self\' data:; referrer no-referrer; sandbox allow-same-origin allow-scripts allow-forms allow-popups',
             'zerobincompatibility'     => false,
+            'webserver'     => 'Apache',
         ),
         'expire' => array(
             'default' => '1week',

lib/Persistence/AbstractPersistence.php

@@ -82,21 +82,23 @@ abstract class AbstractPersistence
      */
     protected static function _initialize()
     {
-        // Create storage directory if it does not exist.
-        if (!is_dir(self::$_path)) {
-            if (!@mkdir(self::$_path, 0700)) {
-                throw new Exception('unable to create directory ' . self::$_path, 10);
+        if (property_exists($data->meta, 'webserver') && $data->meta->webserver && $this->_conf->getKey('webserver') == "Apache") {
+            // Create storage directory if it does not exist.
+            if (!is_dir(self::$_path)) {
+                if (!@mkdir(self::$_path, 0700)) {
+                    throw new Exception('unable to create directory ' . self::$_path, 10);
+                }
             }
-        }
-        $file = self::$_path . DIRECTORY_SEPARATOR . '.htaccess';
-        if (!is_file($file)) {
-            $writtenBytes = @file_put_contents(
-                $file,
-                'Require all denied' . PHP_EOL,
-                LOCK_EX
-            );
-            if ($writtenBytes === false || $writtenBytes < 19) {
-                throw new Exception('unable to write to file ' . $file, 11);
+            $file = self::$_path . DIRECTORY_SEPARATOR . '.htaccess';
+            if (!is_file($file)) {
+                $writtenBytes = @file_put_contents(
+                    $file,
+                    'Require all denied' . PHP_EOL,
+                    LOCK_EX
+                );
+                if ($writtenBytes === false || $writtenBytes < 19) {
+                    throw new Exception('unable to write to file ' . $file, 11);
+                }
             }
         }
     }