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annotate mod_dwd/mod_dwd.lua @ 5149:fa56ed2bacab

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mod_unified_push: Add support for multiple token backends, including stoage Now that we have ACLs by default, it is no longer necessary to be completely stateless. On 0.12, using storage has benefits over JWT, because it does not expose client JIDs to the push apps/services. In trunk, PASETO is stateless and does not expose client JIDs.
author Matthew Wild <mwild1@gmail.com>
date Sat, 14 Jan 2023 14:31:37 +0000
parents 4e235e565693
children
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1 local hosts = _G.hosts;
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2 local st = require "util.stanza";
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3 local nameprep = require "util.encodings".stringprep.nameprep;
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4 local cert_verify_identity = require "util.x509".verify_identity;
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6 module:hook("stanza/jabber:server:dialback:result", function(event)
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7 local origin, stanza = event.origin, event.stanza;
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8
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9 if origin.cert_chain_status == "valid" and origin.type == "s2sin_unauthed" or origin.type == "s2sin" then
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10 local attr = stanza.attr;
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11 local to, from = nameprep(attr.to), nameprep(attr.from);
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12
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13 local conn = origin.conn:socket()
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14 local cert;
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15 if conn.getpeercertificate then
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16 cert = conn:getpeercertificate()
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17 end
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18
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19 if cert and hosts[to] and cert_verify_identity(from, "xmpp-server", cert) then
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20
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21 -- COMPAT: ejabberd, gmail and perhaps others do not always set 'to' and 'from'
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22 -- on streams. We fill in the session's to/from here instead.
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23 if not origin.from_host then
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24 origin.from_host = from;
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25 end
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26 if not origin.to_host then
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27 origin.to_host = to;
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28 end
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29
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30 module:log("info", "Accepting Dialback without Dialback for %s", from);
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4e235e565693 mod_bidi, mod_dwd, mod_s2s_idle_timeout: Update for recent 0.9 changes (612467e263af)
Matthew Wild <mwild1@gmail.com>
parents: 928
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31 module:fire_event("s2s-authenticated", { session = origin, host = from });
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32 origin.sends2s(
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33 st.stanza("db:result", { from = attr.to, to = attr.from, id = attr.id, type = "valid" }));
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34
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35 return true;
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36 end
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37 end
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38 end, 100);
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