Mercurial > prosody-modules
changeset 856:7eb54ed58856
mod_websocket: Add CORS support
| author | Florian Zeitz <florob@babelmonkeys.de> |
|---|---|
| date | Wed, 31 Oct 2012 20:07:23 +0100 |
| parents | 1983d4d51e1a |
| children | 1393af36ec9c |
| files | mod_websocket/mod_websocket.lua |
| diffstat | 1 files changed, 13 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/mod_websocket/mod_websocket.lua Mon Oct 29 00:46:51 2012 +0100 +++ b/mod_websocket/mod_websocket.lua Wed Oct 31 20:07:23 2012 +0100 @@ -33,6 +33,18 @@ local opt_keepalives = module:get_option_boolean("tcp_keepalives", false); local self_closing_stream = module:get_option_boolean("websocket_self_closing_stream", true); +local cross_domain = module:get_option("cross_domain_websocket"); +if cross_domain then + if cross_domain == true then + cross_domain = "*"; + elseif type(cross_domain) == "table" then + cross_domain = table.concat(cross_domain, ", "); + end + if type(cross_domain) ~= "string" then + cross_domain = nil; + end +end + local sessions = module:shared("sessions"); local core_process_stanza = prosody.core_process_stanza; @@ -463,6 +475,7 @@ response.headers.Connection = "Upgrade"; response.headers.Sec_WebSocket_Accept = base64(sha1(request.headers.sec_websocket_key .. "258EAFA5-E914-47DA-95CA-C5AB0DC85B11")); response.headers.Sec_WebSocket_Protocol = "xmpp"; + response.headers.Access_Control_Allow_Origin = cross_domain; return ""; end