mod_http: Allow setting the CORS credentials flag via :provides API

E.g.

module:provides("http", {
		cors = {
			credentials = true;
		};
		route = { ... };
	});

1 files changed, 9 insertions, 1 deletions

diff --git a/plugins/mod_http.lua b/plugins/mod_http.lua
index b9c0c1a4..3a33e408 100644
--- a/plugins/mod_http.lua
+++ b/plugins/mod_http.lua
@@ -129,10 +129,11 @@ function module.add_host(module)
 		local app_handlers = apps[app_name];
 
 		local app_methods = opt_methods;
+		local app_credentials = opt_credentials;
 
 		local function cors_handler(event_data)
 			local request, response = event_data.request, event_data.response;
-			apply_cors_headers(response, app_methods, opt_headers, opt_max_age, opt_credentials, request.headers.origin);
+			apply_cors_headers(response, app_methods, opt_headers, opt_max_age, app_credentials, request.headers.origin);
 		end
 
 		local function options_handler(event_data)
@@ -140,6 +141,13 @@ function module.add_host(module)
 			return "";
 		end
 
+		if event.item.cors then
+			local cors = event.item.cors;
+			if cors.credentials ~= nil then
+				app_credentials = cors.credentials;
+			end
+		end
+
 		local streaming = event.item.streaming_uploads;
 
 		for key, handler in pairs(event.item.route or {}) do