Mercurial > prosody-modules
annotate mod_dwd/mod_dwd.lua @ 3503:882180b459a0
mod_pubsub_post: Restructure authentication and authorization (BC)
This deprecates the default "superuser" actor model and makes the
default equivalent to the previous "request.id".
A single actor and secret per node is supported because HTTP and
WebHooks don't normally include any authorization identity.
Allowing authentication bypass when no secret is given should be
relatively safe when the actor is unprivileged, as will be unless
explicitly configured otherwise.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 30 Mar 2019 21:16:13 +0100 |
parents | 4e235e565693 |
children |
rev | line source |
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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 |