Software / code / prosody-modules
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mod_dwd/mod_dwd.lua @ 4941:e7b9bc629ecc
mod_rest: Add special handling to catch MAM results from remote hosts
Makes MAM queries to remote hosts works.
As the comment says, MAM results from users' local archives or local
MUCs are returned via origin.send() which is provided in the event and
thus already worked. Results from remote hosts go via normal stanza
routing and events, which need this extra handling to catch.
This pattern of iq-set, message+, iq-result is generally limited to MAM.
Closest similar thing might be MUC join, but to really handle that you
would need the webhook callback mechanism.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 16 May 2022 19:47:09 +0200 |
| parent | 932:4e235e565693 |
| rev | line source |
|---|---|
| 928 | 1 local hosts = _G.hosts; |
| 2 local st = require "util.stanza"; | |
| 3 local nameprep = require "util.encodings".stringprep.nameprep; | |
| 4 local cert_verify_identity = require "util.x509".verify_identity; | |
| 5 | |
| 6 module:hook("stanza/jabber:server:dialback:result", function(event) | |
| 7 local origin, stanza = event.origin, event.stanza; | |
| 8 | |
| 9 if origin.cert_chain_status == "valid" and origin.type == "s2sin_unauthed" or origin.type == "s2sin" then | |
| 10 local attr = stanza.attr; | |
| 11 local to, from = nameprep(attr.to), nameprep(attr.from); | |
| 12 | |
| 13 local conn = origin.conn:socket() | |
| 14 local cert; | |
| 15 if conn.getpeercertificate then | |
| 16 cert = conn:getpeercertificate() | |
| 17 end | |
| 18 | |
| 19 if cert and hosts[to] and cert_verify_identity(from, "xmpp-server", cert) then | |
| 20 | |
| 21 -- COMPAT: ejabberd, gmail and perhaps others do not always set 'to' and 'from' | |
| 22 -- on streams. We fill in the session's to/from here instead. | |
| 23 if not origin.from_host then | |
| 24 origin.from_host = from; | |
| 25 end | |
| 26 if not origin.to_host then | |
| 27 origin.to_host = to; | |
| 28 end | |
| 29 | |
| 30 module:log("info", "Accepting Dialback without Dialback for %s", from); | |
|
932
4e235e565693
mod_bidi, mod_dwd, mod_s2s_idle_timeout: Update for recent 0.9 changes (612467e263af)
Matthew Wild <mwild1@gmail.com>
parents:
928
diff
changeset
|
31 module:fire_event("s2s-authenticated", { session = origin, host = from }); |
| 928 | 32 origin.sends2s( |
| 33 st.stanza("db:result", { from = attr.to, to = attr.from, id = attr.id, type = "valid" })); | |
| 34 | |
| 35 return true; | |
| 36 end | |
| 37 end | |
| 38 end, 100); | |
| 39 | |
| 40 |
