Mercurial > prosody-modules
view mod_srvinjection/mod_srvinjection.lua @ 1268:854a3933cfcd
mod_muc_log_http: URL-encode room names. This allows special characters in room names to work. Ideally this escaping shouldn’t be done in the user visible content, but the module’s template system doesn’t currently allow that.
author | Waqas Hussain <waqas20@gmail.com> |
---|---|
date | Sat, 04 Jan 2014 16:50:57 -0500 |
parents | 69f7840923f5 |
children | 853a382c9bd6 |
line wrap: on
line source
module:set_global(); local adns = require "net.adns"; local map_config = module:get_option("srvinjection") or {}; local map = module:shared "s2s_map" for host, mapping in pairs(map_config) do if type(mapping) == "table" and type(mapping[1]) == "string" and (type(mapping[2]) == "number") then local connecthost, connectport = mapping[1], mapping[2] or 5269; map[host] = {{ srv = { target = connecthost.."."; port = connectport; priority = 1; weight = 0; }; }}; else module:log("warn", "Ignoring invalid SRV injection for host '%s'", host); map[host] = nil; end end local original_lookup = adns.lookup; function adns.lookup(handler, qname, qtype, qclass) if qtype == "SRV" then local host = qname:match("^_xmpp%-server%._tcp%.(.*)%.$"); local mapping = map[host] or map["*"]; if mapping then handler(mapping); return; end elseif qtype == "A" and (qname == "localhost." or qname == "127.0.0.1.") then handler({{ a = "127.0.0.1" }}); return; end return original_lookup(handler, qname, qtype, qclass); end function module.unload() adns.lookup = original_lookup; end