configuration added and updated

etc/authentication.php

@@ -0,0 +1,24 @@
+<?php
+$realm = "MY REALM HERE";
+$ldaphost = "my.ldap.host";
+$base = "dc=my,dc=server,dc=com";
+$userbase = "ou=people,".$base;
+$groupbase = "ou=group,".$base;
+if (!isset($_SERVER['PHP_AUTH_USER'])) {
+    header('WWW-Authenticate: Basic realm="'.$REALM.'"');
+    header('HTTP/1.0 401 Unauthorized');
+    exit;
+} else {
+    $tstusername = ereg_replace('/^[a-z]/', '-', $_SERVER['PHP_AUTH_USER']);
+    $password = $_SERVER['PHP_AUTH_PW'];
+    $ldapconn = ldap_connect($ldaphost, 389) 
+        or error_die("connection to LDAP host failed");
+    ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION, 3)
+        or error_die("failed to set LDAP protocol version 3");
+    ldap_start_tls($ldapconn)
+        or error_die($ldapconn, "cannot start LDAP TLS");
+    $ldapbind = @ldap_bind($ldapconn, 'uid='.$tstusername.','.$userbase, $password)
+        or error_die("login failed for $username", '403 Forbidden');
+    $username = $tstuserbname;
+}
+?>

etc/makefile.am

@@ -0,0 +1,13 @@
+## @id $Id$
+##
+## This file has been added:
+##  - by bootstrap.sh
+##  -  on Sun, 26 February 2017 11:29:20 +0100
+## Feel free to change it or even remove and rebuild it, up to your needs
+##
+##       1         2         3         4         5         6         7         8
+## 45678901234567890123456789012345678901234567890123456789012345678901234567890
+
+pkgsysconfdir = ${sysconfdir}/@PACKAGE_NAME@
+
+dist_pkgsysconf_DATA = settings.php authentication.php

etc/settings.php

@@ -0,0 +1,5 @@
+<?php
+$path='/path/to/your/files';
+$thumbs='/var/tmp/sahring-gallery/thumbnails/';
+$max_validity_days=30;
+?>