MDL-69074 admin: ensure consistent default for getremoteaddrconf

diff --git a/admin/settings/server.php b/admin/settings/server.php
index d846bc6..c1b2056 100644 (file)
--- a/admin/settings/server.php
+++ b/admin/settings/server.php
@@ -94,7 +94,7 @@ $options = array(
     GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR|GETREMOTEADDR_SKIP_HTTP_CLIENT_IP => 'REMOTE_ADDR');
 $temp->add(new admin_setting_configselect('getremoteaddrconf', new lang_string('getremoteaddrconf', 'admin'),
     new lang_string('configgetremoteaddrconf', 'admin'),
-    GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR|GETREMOTEADDR_SKIP_HTTP_CLIENT_IP, $options));
+    GETREMOTEADDR_SKIP_DEFAULT, $options));
 $temp->add(new admin_setting_configtext('reverseproxyignore', new lang_string('reverseproxyignore', 'admin'), new lang_string('configreverseproxyignore', 'admin'), ''));
 
 $temp->add(new admin_setting_heading('webproxy', new lang_string('webproxy', 'admin'), new lang_string('webproxyinfo', 'admin')));

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 1eb7f31..0418097 100644 (file)
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -365,6 +365,10 @@ define('PAGE_COURSE_VIEW', 'course-view');
 define('GETREMOTEADDR_SKIP_HTTP_CLIENT_IP', '1');
 /** Get remote addr constant */
 define('GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR', '2');
+/**
+ * GETREMOTEADDR_SKIP_DEFAULT defines the default behavior remote IP address validation.
+ */
+define('GETREMOTEADDR_SKIP_DEFAULT', GETREMOTEADDR_SKIP_HTTP_X_FORWARDED_FOR|GETREMOTEADDR_SKIP_HTTP_CLIENT_IP);
 
 // Blog access level constant declaration.
 define ('BLOG_USER_LEVEL', 1);
@@ -9243,7 +9247,7 @@ function getremoteaddr($default='0.0.0.0') {
     if (empty($CFG->getremoteaddrconf)) {
         // This will happen, for example, before just after the upgrade, as the
         // user is redirected to the admin screen.
-        $variablestoskip = 0;
+        $variablestoskip = GETREMOTEADDR_SKIP_DEFAULT;
     } else {
         $variablestoskip = $CFG->getremoteaddrconf;
     }