Mercurial > prosody-modules
view mod_srvinjection/mod_srvinjection.lua @ 3568:6b3181fe5617
mod_auth_token: Timezone fix for TOTP checking
luatz.time() returns milliseconds since epoch which is in UTC time, so we don't
need to convert to UTC with gmtime.
By calling gmtime, TOTP validation was failing when this module wasn't running
on machine set to UTC time.
author | JC Brand <jc@opkode.com> |
---|---|
date | Thu, 02 May 2019 11:07:27 +0200 |
parents | 47fb4f36dacd |
children |
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%.(.*)%.$"); local mapping = map[host] or map["*"]; if mapping then handler(mapping); return; end elseif qtype == "A" then if (qname == "localhost." or qname == "127.0.0.1.") then handler({{ a = "127.0.0.1" }}); return; end local ip = qname:match("^(%d+.%d+.%d+.%d+).$"); if ip then handler({{ a = ip }}); return; end end return original_lookup(handler, qname, qtype, qclass); end function module.unload() adns.lookup = original_lookup; end