add rudimentary test logic for #6731

1 files changed, 18 insertions, 0 deletions

diff --git a/src/lib/merchant_api_patch_instance.c b/src/lib/merchant_api_patch_instance.c
index 721f8dd1..536fbdcf 100644
--- a/src/lib/merchant_api_patch_instance.c
+++ b/src/lib/merchant_api_patch_instance.c
@@ -110,6 +110,11 @@ handle_patch_instance_finished (void *cls,
      * or the merchant is buggy (or API version conflict);
      * just pass JSON reply to the application */
     break;
+  case MHD_HTTP_UNAUTHORIZED:
+    hr.ec = TALER_JSON_get_error_code (json);
+    hr.hint = TALER_JSON_get_error_hint (json);
+    /* Nothing really to verify, merchant says we need to authenticate. */
+    break;
   case MHD_HTTP_FORBIDDEN:
     hr.ec = TALER_JSON_get_error_code (json);
     hr.hint = TALER_JSON_get_error_hint (json);
@@ -172,6 +177,19 @@ TALER_MERCHANT_instance_patch (
   json_t *jpayto_uris;
   json_t *req_obj;
 
+  if (NULL != auth_token)
+  {
+    if (0 != strncasecmp (RFC_8959_PREFIX,
+                          auth_token,
+                          strlen (RFC_8959_PREFIX)))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Authentication token must start with `%s'\n",
+                  RFC_8959_PREFIX);
+      return NULL;
+    }
+    auth_token += strlen (RFC_8959_PREFIX);
+  }
   jpayto_uris = json_array ();
   if (NULL == jpayto_uris)
   {