From 7642408aca5e619034bfad35dc24a2213822e281 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 15 Jan 2019 14:30:27 +0100
Subject: [dozmod] Re-allow old resources for migration

---
 modules-available/dozmod/api.inc.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules-available/dozmod/api.inc.php b/modules-available/dozmod/api.inc.php
index 74aaa003..c8139fbb 100644
--- a/modules-available/dozmod/api.inc.php
+++ b/modules-available/dozmod/api.inc.php
@@ -17,7 +17,7 @@ if (!Module::isAvailable('locations')) {
 
 define('LIST_URL', CONFIG_DOZMOD_URL . '/vmchooser/list');
 define('VMX_URL', CONFIG_DOZMOD_URL . '/vmchooser/lecture');
-$availableRessources = ['list', 'vmx', 'test', 'netrules', 'runscript', 'netshares'];
+$availableRessources = ['list', 'vmx', 'netrules', 'runscript', 'metadata'];
 
 /* BEGIN: A simple caching mechanism ---------------------------- */
 
@@ -216,6 +216,13 @@ function _getVmData($lecture_uuid, $subResource = false)
 /** Caching wrapper around _getVmData() **/
 function outputResource($lecture_uuid, $resource)
 {
+	if ($resource === 'metadata') {
+		// HACK: config.tgz is compressed, don't use gzip output handler
+		@ob_end_clean();
+		Header('Content-Type: application/gzip');
+	} else {
+		Header('Content-Type: text/plain; charset=utf-8');
+	}
 	$key = $resource . '_' . $lecture_uuid;
 	if (cache_has($key)) {
 		cache_get_passthru($key);
@@ -268,7 +275,8 @@ if ($resource === false) {
 }
 
 if (!in_array($resource, $availableRessources)) {
-	Util::traceError("unknown resource: $resource");
+	Header('HTTP/1.1 400 Bad Request');
+	die("unknown resource: $resource");
 }
 
 $ip = $_SERVER['REMOTE_ADDR'];
-- 
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