# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1683480555 -7200
# Node ID 3b30635d215cdab3df6b604b296fa0562824cf4f
# Parent  b45d9a81b3da91396eec2c25a5cf1171e519b095
mod_http_oauth2: Support granting zero role-scopes

It seems Very Bad that if you uncheck all roles on the consent page, you
get the default scopes, which seems the opposite of what you probably
intended. Currently, mod_tokenauth will do the same thing, so work is
needed there too to allow issuing tokens without roles.

A token without a role could be used for OIDC login, and not much else.
This seems like a valuable thing to support.

diff -r b45d9a81b3da -r 3b30635d215c mod_http_oauth2/mod_http_oauth2.lua
--- a/mod_http_oauth2/mod_http_oauth2.lua	Sun May 07 19:40:57 2023 +0200
+++ b/mod_http_oauth2/mod_http_oauth2.lua	Sun May 07 19:29:15 2023 +0200
@@ -124,8 +124,7 @@
 			end
 		end
 	end
-	-- otherwise the default role
-	return usermanager.get_user_role(username, module.host).name;
+	-- otherwise no role
 end
 
 local function filter_scopes(username, requested_scope_string)