diff options
| -rw-r--r-- | plugins/mod_s2s_auth_certs.lua | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/plugins/mod_s2s_auth_certs.lua b/plugins/mod_s2s_auth_certs.lua index 3606a6a0..2517c95f 100644 --- a/plugins/mod_s2s_auth_certs.lua +++ b/plugins/mod_s2s_auth_certs.lua @@ -1,7 +1,6 @@ module:set_global(); local cert_verify_identity = require "prosody.util.x509".verify_identity; -local NULL = {}; local log = module._log; local measure_cert_statuses = module:metric("counter", "checked", "", "Certificate validation results", @@ -23,8 +22,12 @@ module:hook("s2s-check-certificate", function(event) -- Is there any interest in printing out all/the number of errors here? if not chain_valid then log("debug", "certificate chain validation result: invalid"); - for depth, t in pairs(errors or NULL) do - log("debug", "certificate error(s) at depth %d: %s", depth-1, table.concat(t, ", ")) + if type(errors) == "table" then + for depth, t in pairs(errors) do + log("debug", "certificate error(s) at depth %d: %s", depth-1, table.concat(t, ", ")); + end + else + log("debug", "certificate error: %s", errors); end session.cert_chain_status = "invalid"; session.cert_chain_errors = errors; |