diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/mod_s2s_auth_certs.lua | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/plugins/mod_s2s_auth_certs.lua b/plugins/mod_s2s_auth_certs.lua index bde3cb82..f917b116 100644 --- a/plugins/mod_s2s_auth_certs.lua +++ b/plugins/mod_s2s_auth_certs.lua @@ -12,6 +12,8 @@ module:hook("s2s-check-certificate", function(event) local conn = session.conn; local log = session.log or log; + local secure_hostname = conn.extra and conn.extra.secure_hostname; + if not cert then log("warn", "No certificate provided by %s", host or "unknown host"); return; @@ -45,6 +47,14 @@ module:hook("s2s-check-certificate", function(event) end log("debug", "certificate identity validation result: %s", session.cert_identity_status); end + + -- Check for DNSSEC-signed SRV hostname + if secure_hostname and session.cert_identity_status ~= "valid" then + if cert_verify_identity(secure_hostname, "xmpp-server", cert) then + module:log("info", "Secure SRV name delegation %q -> %q", secure_hostname, host); + session.cert_identity_status = "valid" + end + end end measure_cert_statuses:with_labels(session.cert_chain_status or "unknown", session.cert_identity_status or "unknown"):add(1); end, 509); |