sync

commit 53767a09fc38120b25d6e4302d476fd5364474e6
parent 2300a850fe3bcf0176ff77f51cf0cb699bc9a79e
Author: Christian Grothoff <christian@grothoff.org>
Date:   Thu,  5 Dec 2019 21:47:18 +0100

use If-none-match instead of etag

Diffstat:
M
src/lib/sync_api_upload.c
 | 
5
+++--
M
src/sync/sync-httpd_backup_post.c
 | 
6
+++---

2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/src/lib/sync_api_upload.c b/src/lib/sync_api_upload.c
@@ -326,11 +326,12 @@ SYNC_upload (struct GNUNET_CURL_Context *ctx,
     }
     job_headers = ext;
 
-    /* set Etag header */
+    /* set If-None-Match header */
     val = GNUNET_STRINGS_data_to_string_alloc (&usp.new_backup_hash,
                                                sizeof (struct GNUNET_HashCode));
     GNUNET_asprintf (&hdr,
-                     "Etag: %s",
+                     "%s: %s",
+                     MHD_HTTP_HEADER_IF_NONE_MATCH,
                      val);
     GNUNET_free (val);
     ext = curl_slist_append (job_headers,
diff --git a/src/sync/sync-httpd_backup_post.c b/src/sync/sync-httpd_backup_post.c
@@ -707,7 +707,7 @@ SH_backup_post (struct MHD_Connection *connection,
 
       etag = MHD_lookup_connection_value (connection,
                                           MHD_HEADER_KIND,
-                                          MHD_HTTP_HEADER_ETAG);
+                                          MHD_HTTP_HEADER_IF_NONE_MATCH);
       if ( (NULL == etag) ||
            (GNUNET_OK !=
             GNUNET_STRINGS_string_to_data (etag,
@@ -718,8 +718,8 @@ SH_backup_post (struct MHD_Connection *connection,
         GNUNET_break_op (0);
         return TALER_MHD_reply_with_error (connection,
                                            MHD_HTTP_BAD_REQUEST,
-                                           TALER_EC_SYNC_BAD_ETAG,
-                                           "Etag does not include not a base32-encoded SHA-512 hash");
+                                           TALER_EC_SYNC_BAD_IF_NONE_MATCH,
+                                           "If-none-match does not include not a base32-encoded SHA-512 hash");
       }
     }
     /* validate signature */