Mercurial > prosody-modules
view mod_srvinjection/mod_srvinjection.lua @ 3955:017f60608fc8
mod_smacks: also count outgoing MAM messages
mod_smacks doesn't count outgoing MAM messages, which causes warnings in Prosody such as:
> The client says it handled 41 new stanzas, but we only sent 2
It seems mod_smacks is in the wrong here and that it's too strict in trying to determine what is a valid stanza to count.
In RFC6120:
> Definition of XML Stanza: An XML stanza is the basic unit of meaning
> in XMPP. A stanza is a first-level element (at depth=1 of the stream)
> whose element name is "message", "presence", or "iq" and whose
> qualifying namespace is 'jabber:client' or 'jabber:server'.
author | JC Brand <jc@opkode.com> |
---|---|
date | Thu, 26 Mar 2020 11:57:02 +0100 |
parents | 47fb4f36dacd |
children |
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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