+/* Proxy IP
+ * If the installation is behind some reverse proxies, it is possible to set
+ * the allowed proxy IP.
+ * $cfg['proxy_ip'] = array('12.34.56.78');
+ * Jirafeau will then get a visitor's IP from HTTP_X_FORWARDED_FOR
+ * instead of REMOTE_ADDR.
+ */
+$cfg['proxy_ip'] = array();
+
+/* File hash
+ * In order to make file deduplication work, files can be hashed through different methods.
+ * By default, files are hashed through md5 but other methods are available.
+ * Possible values are 'md5' and 'md5_outside'.
+ * With 'md5' option, the whole file is hashed through md5. This is the default.
+ * With 'md5_outside', md5 is used to hash the first part of the file, the last part of the file. This method offer file deduplication at minimal cost but can be dangerous as files with the same partial hash can be mistaken.
+ * With 'random', file hash not set to a random value and file deduplication cannot work anymore but it is fast and safe.
+ * and the file's size. This method is fast for large files but cannot be perfect.
+ */
+$cfg['file_hash'] = 'md5';
+
+/* Work around that LiteSpeed truncates large files when downloading.
+ * Only for use with the LiteSpeed web server!
+ * An internal redirect is made using X-LiteSpeed-Location instead
+ * of streaming the file from PHP.
+ * Limitations:
+ * - The Jirafeau files folder has to be placed under the document root and should be
+ * protected from unauthorized access using rewrite rules.
+ * See https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:config:internal-redirect#protection_from_direct_access
+ * - Incompatible with server side encryption.
+ * - Incompatible with one time download.
+ */
+$cfg['litespeed_workaround'] = false;