diff --git a/app/provision/index.php b/app/provision/index.php
index a1dbfdd638..ad510029cb 100644
--- a/app/provision/index.php
+++ b/app/provision/index.php
@@ -67,6 +67,21 @@
}
}
+//send http error
+ function http_error($error) {
+ if ($error === "404") {
+ header("HTTP/1.0 404 Not Found");
+ echo "\n";
+ echo "404 Not Found\n";
+ echo "\n";
+ echo "404 Not Found
\n";
+ echo "
nginx/1.12.1\n";
+ echo "\n";
+ echo "\n";
+ }
+ exit();
+ }
+
//check alternate MAC source
if (empty($mac)){
//set the http user agent
@@ -253,8 +268,7 @@
//check if provisioning has been enabled
if ($provision["enabled"] != "true") {
syslog(LOG_WARNING, '['.$_SERVER['REMOTE_ADDR']."] provision attempt but provisioning is not enabled for ".check_str($_REQUEST['mac']));
- echo "access denied";
- exit;
+ http_error('404');
}
//send a request to a remote server to validate the MAC address and secret
@@ -262,8 +276,7 @@
$result = send_http_request($_SERVER['auth_server'], 'mac='.check_str($_REQUEST['mac']).'&secret='.check_str($_REQUEST['secret']));
if ($result == "false") {
syslog(LOG_WARNING, '['.$_SERVER['REMOTE_ADDR']."] provision attempt but the remote auth server said no for ".check_str($_REQUEST['mac']));
- echo "access denied";
- exit;
+ http_error('404');
}
}
@@ -286,8 +299,7 @@
}
if (!$found) {
syslog(LOG_WARNING, '['.$_SERVER['REMOTE_ADDR']."] provision attempt but failed CIDR check for ".check_str($_REQUEST['mac']));
- echo "access denied";
- exit;
+ http_error('404');
}
}