Mercurial > prosody-modules

annotate mod_dwd/mod_dwd.lua @ 5296:0f5657db1cfc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_isolate_host: handle server-generated stanzas The hook for setting the no_host_isolation is only called for c2s sessions. This does not work for stanzas generated by the server, such as PEP notifications or presence probe answers. To handle that, we do per-stanza checks for the case that the origin is local.
author Jonas Schäfer <jonas@wielicki.name>
date Sat, 01 Apr 2023 12:03:08 +0200
parents 4e235e565693
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
928
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local hosts = _G.hosts;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 local st = require "util.stanza";
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 local nameprep = require "util.encodings".stringprep.nameprep;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 local cert_verify_identity = require "util.x509".verify_identity;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 module:hook("stanza/jabber:server:dialback:result", function(event)
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 local origin, stanza = event.origin, event.stanza;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 if origin.cert_chain_status == "valid" and origin.type == "s2sin_unauthed" or origin.type == "s2sin" then
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 local attr = stanza.attr;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 local to, from = nameprep(attr.to), nameprep(attr.from);
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 local conn = origin.conn:socket()
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 local cert;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 if conn.getpeercertificate then
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 cert = conn:getpeercertificate()
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 end
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 if cert and hosts[to] and cert_verify_identity(from, "xmpp-server", cert) then
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 -- COMPAT: ejabberd, gmail and perhaps others do not always set 'to' and 'from'
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 -- on streams. We fill in the session's to/from here instead.
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 if not origin.from_host then
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 origin.from_host = from;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25 end
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 if not origin.to_host then
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 origin.to_host = to;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28 end
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
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
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 origin.sends2s(
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 st.stanza("db:result", { from = attr.to, to = attr.from, id = attr.id, type = "valid" }));
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
35 return true;
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36 end
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
37 end
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38 end, 100);
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
39
4584c3303bb4 mod_dwd: Initial commit.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
40