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mod_http: Set up to handle OPTIONS

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Lower priority to allow http modules to handle it themselves, should
they wish to
This commit is contained in:
Kim Alvefur 2019-01-18 02:03:40 +01:00
parent 7fefafa8f6
commit 19d344e092
1 changed files with 7 additions and 0 deletions
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7
plugins/mod_http.lua
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@ -119,9 +119,15 @@ function module.add_host(module)
apply_cors_headers(response, opt_methods, opt_headers, opt_max_age, request.headers.origin); apply_cors_headers(response, opt_methods, opt_headers, opt_max_age, request.headers.origin);
end end
local function options_handler(event_data)
cors_handler(event_data);
return "";
end
for key, handler in pairs(event.item.route or {}) do for key, handler in pairs(event.item.route or {}) do
local event_name = get_http_event(host, app_path, key); local event_name = get_http_event(host, app_path, key);
if event_name then if event_name then
local options_event_name = event_name:gsub("^%S+", "OPTIONS");
if type(handler) ~= "function" then if type(handler) ~= "function" then
local data = handler; local data = handler;
handler = function () return data; end handler = function () return data; end
@ -140,6 +146,7 @@ function module.add_host(module)
app_handlers[event_name] = handler; app_handlers[event_name] = handler;
module:hook_object_event(server, event_name, handler); module:hook_object_event(server, event_name, handler);
module:hook_object_event(server, event_name, cors_handler, 1); module:hook_object_event(server, event_name, cors_handler, 1);
module:hook_object_event(server, options_event_name, options_handler, -1);
else else
module:log("warn", "App %s added handler twice for '%s', ignoring", app_name, event_name); module:log("warn", "App %s added handler twice for '%s', ignoring", app_name, event_name);
end end