Mercurial > prosody-modules
annotate mod_s2s_log_certs/mod_s2s_log_certs.lua @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 14 Oct 2020 18:02:10 +0200 |
parents | 663e5d923ef0 |
children |
rev | line source |
---|---|
1009
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
1 module:set_global(); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
2 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
3 local dm_load = require "util.datamanager".load; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
4 local dm_store = require "util.datamanager".store; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
5 local datetime = require "util.datetime".datetime; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
6 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
7 local do_store = module:get_option_boolean(module:get_name().."_persist", false); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
8 local digest_algo = module:get_option_string(module:get_name().."_digest", "sha1"); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
9 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
10 local function note_cert_digest(event) |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
11 local session, remote_host, cert = event.session, event.host, event.cert; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
12 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
13 if not (remote_host and cert and cert.digest) then return end; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
14 local digest = cert:digest(digest_algo); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
15 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
16 local local_host = session.direction == "outgoing" and session.from_host or session.to_host; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
17 local chain_status = session.cert_chain_status; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
18 local identity_status = session.cert_identity_status; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
19 |
1091
79ef0427765f
mod_s2s_log_certs: Minor grammar change
Kim Alvefur <zash@zash.se>
parents:
1009
diff
changeset
|
20 module:log("info", "%s has a %s %s certificate with %s: %s", |
79ef0427765f
mod_s2s_log_certs: Minor grammar change
Kim Alvefur <zash@zash.se>
parents:
1009
diff
changeset
|
21 remote_host, |
1009
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
22 chain_status == "valid" and "trusted" or "untrusted", |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
23 identity_status or "invalid", |
1091
79ef0427765f
mod_s2s_log_certs: Minor grammar change
Kim Alvefur <zash@zash.se>
parents:
1009
diff
changeset
|
24 digest_algo:upper(), |
1009
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
25 digest:upper():gsub("..",":%0"):sub(2)); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
26 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
27 if do_store then |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
28 local seen_certs = dm_load(remote_host, local_host, "s2s_certs") or {}; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
29 |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
30 digest = digest_algo..":"..digest; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
31 local this_cert = seen_certs[digest] or { first = datetime(); times = 0; } |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
32 this_cert.last = datetime(); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
33 this_cert.times = this_cert.times + 1; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
34 seen_certs[digest] = this_cert; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
35 chain_status = chain_status; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
36 identity_status = identity_status; |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
37 dm_store(remote_host, local_host, "s2s_certs", seen_certs); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
38 end |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
39 end |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
40 |
1787
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
41 if module.wrap_event then |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
42 -- 0.10 |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
43 module:wrap_event("s2s-check-certificate", function (handlers, event_name, event_data) |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
44 local ret = handlers(event_name, event_data); |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
45 note_cert_digest(event_data); |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
46 return ret; |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
47 end); |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
48 else |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
49 -- 0.9 |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
50 module:hook("s2s-check-certificate", note_cert_digest, 1000); |
663e5d923ef0
mod_s2s_log_certs: Use new 0.10 API for wrapping event handlers in order to always print log message after all s2s cert checks
Kim Alvefur <zash@zash.se>
parents:
1091
diff
changeset
|
51 end |
1009
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
52 --[[ |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
53 function module.add_host(module) |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
54 module:hook("s2s-check-certificate", note_cert_digest, 1000); |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
55 end |
fcba646eb20a
mod_s2s_log_certs: Log certificate status and fingerprints
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
56 ]] |