challenger

commit 267cf549b10f668a2779d04800648aa42bcc22c2
parent ba84aba61bc56e38173af55936b81685f01c7f88
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 16 Jun 2025 23:13:30 +0200

implement #10109: remove cache control from /config

Diffstat:
M
src/challenger/challenger-httpd_config.c
 | 
31
+------------------------------

1 file changed, 1 insertion(+), 30 deletions(-)
diff --git a/src/challenger/challenger-httpd_config.c b/src/challenger/challenger-httpd_config.c
@@ -41,32 +41,11 @@ CH_handler_config (struct CH_HandlerContext *hc,
                    size_t *upload_data_size)
 {
   static struct MHD_Response *response;
-  static struct GNUNET_TIME_Absolute a;
 
   (void) upload_data;
   (void) upload_data_size;
-  if ( (GNUNET_TIME_absolute_is_past (a)) &&
-       (NULL != response) )
-  {
-    MHD_destroy_response (response);
-    response = NULL;
-  }
   if (NULL == response)
   {
-    struct GNUNET_TIME_Timestamp km;
-    char dat[128];
-
-    a = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_DAYS);
-    /* Round up to next full day to ensure the expiration
-       time does not become a fingerprint! */
-    a = GNUNET_TIME_absolute_round_down (a,
-                                         GNUNET_TIME_UNIT_DAYS);
-    a = GNUNET_TIME_absolute_add (a,
-                                  GNUNET_TIME_UNIT_DAYS);
-    /* => /config response stays at most 48h in caches! */
-    km = GNUNET_TIME_absolute_to_timestamp (a);
-    TALER_MHD_get_date_string (km.abs_time,
-                               dat);
     response = TALER_MHD_MAKE_JSON_PACK (
       GNUNET_JSON_pack_string ("implementation",
                                "urn:net:taler:specs:challenger:c-reference"),
@@ -77,15 +56,7 @@ CH_handler_config (struct CH_HandlerContext *hc,
       GNUNET_JSON_pack_object_incref ("restrictions",
                                       CH_restrictions),
       GNUNET_JSON_pack_string ("version",
-                               "5:0:3"));
-    GNUNET_break (MHD_YES ==
-                  MHD_add_response_header (response,
-                                           MHD_HTTP_HEADER_EXPIRES,
-                                           dat));
-    GNUNET_break (MHD_YES ==
-                  MHD_add_response_header (response,
-                                           MHD_HTTP_HEADER_CACHE_CONTROL,
-                                           "public,max-age=21600")); /* 6h */
+                               "5:1:3"));
   }
   return MHD_queue_response (hc->connection,
                              MHD_HTTP_OK,