From: Patrick Canterino <patrick@patrick-canterino.de>
Date: Sun, 19 Mar 2023 13:15:50 +0000 (+0100)
Subject: Allow multiple usernames when using HTTP authentication for the admin interface
X-Git-Tag: 4.6.0~14^2
X-Git-Url: https://git.p6c8.net/jirafeau.git/commitdiff_plain/45ca48c235e1ac4634799231dff0962fce2e3fbf?hp=--cc

Allow multiple usernames when using HTTP authentication for the admin interface

Changed $cfg['admin_http_auth_user'] to an array to provide multiple usernames.
The option to provide a string here is preserved for backward compatibility.
---

45ca48c235e1ac4634799231dff0962fce2e3fbf
diff --git a/admin.php b/admin.php
index 0f8967f..09bded5 100644
--- a/admin.php
+++ b/admin.php
@@ -64,7 +64,8 @@ if (php_sapi_name() == "cli") {
     if (!jirafeau_admin_session_logged()) {
         /* Test HTTP authentication. */
         if (!empty($cfg['admin_http_auth_user']) &&
-          $cfg['admin_http_auth_user'] == $_SERVER['PHP_AUTH_USER']) {
+          ((is_array($cfg['admin_http_auth_user']) && in_array($_SERVER['PHP_AUTH_USER'], $cfg['admin_http_auth_user'])) ||
+          (($cfg['admin_http_auth_user'] == $_SERVER['PHP_AUTH_USER'])))) {
             jirafeau_admin_session_start();
         }
         /* Test web password authentication. */
diff --git a/lib/config.original.php b/lib/config.original.php
index 1543089..bfa76af 100644
--- a/lib/config.original.php
+++ b/lib/config.original.php
@@ -100,13 +100,15 @@ $cfg['upload_ip_nopassword'] = array();
  */
 $cfg['admin_password'] = '';
 
-/* If set, let the user be authenticated as administrator.
- * The user provided here is the user authenticated by HTTP authentication.
+/* If set, let the users be authenticated as administrator.
+ * The users provided here are authenticated by HTTP authentication.
  * Note that Jirafeau does not manage the HTTP login part, it just checks
- * that the provided user is logged in.
+ * that one of the provided users is logged in.
+ * May be an array for multiple users or a string for a single user.
+ * The option to provide a string is for backward compatibility.
  * If »admin_password« parameter is set, then the »admin_password« is ignored.
  */
-$cfg['admin_http_auth_user'] = '';
+$cfg['admin_http_auth_user'] = array();
 
 /* List of IP allowed to access the admin interface.
  * If the list is empty, then there is no admin interface restriction based on IP.