challenger

commit dd72e4d0b0d108c7d90e1f22f1d2e2ef0c0271fe
parent 9ee7523913bb07935c8421388acf8bd024f158aa
Author: Christian Grothoff <christian@grothoff.org>
Date:   Tue, 15 Apr 2025 15:52:18 +0200

keep /setup working if there is no body

Diffstat:
M
src/challenger/challenger-httpd_setup.c
 | 
11
++++++++++-

1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/challenger/challenger-httpd_setup.c b/src/challenger/challenger-httpd_setup.c
@@ -80,6 +80,7 @@ CH_handler_setup (struct CH_HandlerContext *hc,
   struct SetupContext *sc = hc->ctx;
   unsigned long long client_id;
   const char *client_secret;
+  const char *cl;
 
   if (NULL == sc)
   {
@@ -90,7 +91,15 @@ CH_handler_setup (struct CH_HandlerContext *hc,
     hc->ctx = sc;
     return MHD_YES;
   }
-  if (NULL == sc->root)
+  cl = MHD_lookup_connection_value (hc->connection,
+                                    MHD_HEADER_KIND,
+                                    MHD_HTTP_HEADER_CONTENT_LENGTH);
+  /* If we have a body (Content-length set and not zero) and we
+     are not yet done parsing it, try to parse it! */
+  if ( (NULL == sc->root) &&
+       (NULL != cl) &&
+       (0 != strcmp ("0",
+                     cl)) )
   {
     /* parse byte stream upload into JSON */
     enum GNUNET_GenericReturnValue res;