Mercurial > prosody-modules

annotate mod_s2s_auth_fingerprint/mod_s2s_auth_fingerprint.lua @ 1104:34c86e4d6c9d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_muc_log: Add a room config option for logging
author Kim Alvefur <zash@zash.se>
date Wed, 10 Jul 2013 12:41:32 +0200
parents 1415fc2a0ac0
children e7b69d12fbfb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
938
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- Copyright (C) 2013 Kim Alvefur
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 -- This file is MIT/X11 licensed.
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 module:set_global();
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 local digest_algo = module:get_option_string(module:get_name().."_digest", "sha1");
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 local fingerprints = {};
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 local function hashprep(h)
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 return tostring(h):lower():gsub(":","");
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 end
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 for host, set in pairs(module:get_option("s2s_trusted_fingerprints", {})) do
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 local host_set = {}
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 if type(set) == "table" then -- list of fingerprints
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 for i=1,#set do
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 host_set[hashprep(set[i])] = true;
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 end
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 else -- assume single fingerprint
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 host_set[hashprep(set)] = true;
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 end
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 fingerprints[host] = host_set;
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 end
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 module:hook("s2s-check-certificate", function(event)
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 local session, host, cert = event.session, event.host, event.cert;
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 local host_fingerprints = fingerprints[host];
939
1415fc2a0ac0 mod_s2s_auth_fingerprint: Make sure we actually got a certificate
Kim Alvefur <zash@zash.se>
parents: 938
diff changeset
30 if cert and host_fingerprints then
938
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31 local digest = cert:digest(digest_algo);
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 if host_fingerprints[digest] then
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 session.cert_chain_status = "valid";
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34 session.cert_identity_status = "valid";
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
35 return true;
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36 end
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
37 end
d0e71a3bd2c4 mod_s2s_auth_fingerprint: New module for authenticating s2s connections based on preconfigured fingerprints.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38 end);