# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1684334059 -7200
# Node ID f6d8830a83fe08a92ca665f5680d4d44191363c2
# Parent  06640647d193f170bcfb39ca167c68d2cea8b681
mod_http_oauth2: Return proper OAuth error for invalid redirect URI

An unspecific status code of 400 isn't very helpful, this should at
least provide a hint as to what is wrong.

diff -r 06640647d193 -r f6d8830a83fe mod_http_oauth2/mod_http_oauth2.lua
--- a/mod_http_oauth2/mod_http_oauth2.lua	Wed May 17 13:51:30 2023 +0200
+++ b/mod_http_oauth2/mod_http_oauth2.lua	Wed May 17 16:34:19 2023 +0200
@@ -337,7 +337,7 @@
 		}) or ("Here's your authorization code:\n%s\n"):format(code);
 		return response;
 	elseif not redirect_uri then
-		return 400;
+		return oauth_error("invalid_redirect_uri");
 	end
 
 	local redirect = url.parse(redirect_uri);