Mercurial > prosody-modules
diff mod_s2s_auth_dane/mod_s2s_auth_dane.lua @ 1359:74769c0c79f8
mod_s2s_auth_dane: Verify that the SRV is secure
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 19 Mar 2014 14:33:10 +0100 |
| parents | 497e1df4b7ee |
| children | 920ac9a8480b |
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--- a/mod_s2s_auth_dane/mod_s2s_auth_dane.lua Wed Mar 19 14:04:09 2014 +0100 +++ b/mod_s2s_auth_dane/mod_s2s_auth_dane.lua Wed Mar 19 14:33:10 2014 +0100 @@ -81,8 +81,9 @@ end, "_xmpp-server._tcp."..name..".", "SRV"); return true; elseif host_session.direction == "outgoing" then - if not host_session.srv_hosts then return end - local srv_choice = host_session.srv_hosts[host_session.srv_choice]; + local srv_hosts = host_session.srv_hosts; + if not ( srv_hosts and srv_hosts.answer and srv_hosts.answer.secure ) then return end + local srv_choice = srv_hosts[host_session.srv_choice]; host_session.dane = dns_lookup(function(answer) if answer and (answer.secure and #answer > 0) or answer.bogus then srv_choice.dane = answer;