Mercurial > prosody-modules

annotate mod_s2soutinjection/mod_s2soutinjection.lua @ 4895:2542fd80cd15

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mod_turn_external: Fix type of config option (thanks mirux) There was a separate boolean option to enable TLS before, but it was merged with the port number option and it seems the typed API interface got confused. Backport of trunk rev aa7a8aa64d3f
author Kim Alvefur <zash@zash.se>
date Tue, 15 Feb 2022 21:51:52 +0100
parents 864fefec1c07
children f4a9e804c457
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1 local st = require"util.stanza";
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2 local new_ip = require"util.ip".new_ip;
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3 local new_outgoing = require"core.s2smanager".new_outgoing;
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4 local bounce_sendq = module:depends"s2s".route_to_new_session.bounce_sendq;
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5 local s2sout = module:depends"s2s".route_to_new_session.s2sout;
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7 local injected = module:get_option("s2s_connect_overrides");
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9 local function isip(addr)
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10 return not not (addr and addr:match("^%d+%.%d+%.%d+%.%d+$") or addr:match("^[%x:]*:[%x:]-:[%x:]*$"));
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11 end
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13 module:hook("route/remote", function(event)
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14 local from_host, to_host, stanza = event.from_host, event.to_host, event.stanza;
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15 local inject = injected and injected[to_host];
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16 if not inject then return end
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17 log("debug", "opening a new outgoing connection for this stanza");
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18 local host_session = new_outgoing(from_host, to_host);
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864fefec1c07 mod_s2soutinjection: Set version 1.0 for outgoing streams (thanks moparisthebest)
Matthew Wild <mwild1@gmail.com>
parents: 1089
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19 host_session.version = 1;
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21 -- Store in buffer
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22 host_session.bounce_sendq = bounce_sendq;
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23 host_session.sendq = { {tostring(stanza), stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza)} };
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24 log("debug", "stanza [%s] queued until connection complete", tostring(stanza.name));
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26 local ip_hosts, srv_hosts = {}, {};
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27 host_session.srv_hosts = srv_hosts;
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28 host_session.srv_choice = 0;
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30 if type(inject) == "string" then inject = { inject } end
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32 for _, item in ipairs(inject) do
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33 local host, port = item[1] or item, tonumber(item[2]) or 5269;
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34 if isip(host) then
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35 ip_hosts[#ip_hosts+1] = { ip = new_ip(host), port = port }
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36 else
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37 srv_hosts[#srv_hosts+1] = { target = host, port = port }
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38 end
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39 end
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40 if #ip_hosts > 0 then
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41 host_session.ip_hosts = ip_hosts;
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42 host_session.ip_choice = 0; -- Incremented by try_next_ip
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43 s2sout.try_next_ip(host_session);
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44 return true;
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45 end
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47 return s2sout.try_connect(host_session, host_session.srv_hosts[1].target, host_session.srv_hosts[1].port);
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48 end, -2);
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49