From e4356601d3fd4fdca0c2aea679a32d19bcdad47a Mon Sep 17 00:00:00 2001
From: "Markus S. Wamser" <github-dev@mail2013.wamser.eu>
Date: Thu, 18 Jun 2020 10:18:43 +0200
Subject: [PATCH] tests/taskserver: fix gnutls invocation

test failed because gnutls-cli does not properly report connection
errors any more, fixed by increasing the debug level for gnutls-cli

Fixes: #84507
Closes: #90718
---
 nixos/tests/taskserver.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nixos/tests/taskserver.nix b/nixos/tests/taskserver.nix
index ab9b589f859..9c07bcf9f51 100644
--- a/nixos/tests/taskserver.nix
+++ b/nixos/tests/taskserver.nix
@@ -176,7 +176,8 @@ in {
 
     sub checkClientCert ($) {
       my $user = $_[0];
-      my $cmd = "gnutls-cli".
+      # debug level 3 is a workaround for gnutls issue https://gitlab.com/gnutls/gnutls/-/issues/1040
+      my $cmd = "gnutls-cli -d 3".
         " --x509cafile=/home/$user/.task/keys/ca.cert".
         " --x509keyfile=/home/$user/.task/keys/private.key".
         " --x509certfile=/home/$user/.task/keys/public.cert".