Code cleanup

[dane-monitoring-plugins.git] / check_dane_smtp

diff --git a/check_dane_smtp b/check_dane_smtp
index 3358c711b4215baade2045375d343d618a66312f..d9c273225300931bbf94fa22e77444a86c6578df 100755 (executable)
--- a/check_dane_smtp
+++ b/check_dane_smtp
@@ -9,8 +9,9 @@ import argparse
 import logging
 
 from socket import socket, AF_INET6, AF_INET, create_connection
-from ssl import SSLContext, PROTOCOL_TLSv1_2, CERT_REQUIRED, cert_time_to_seconds, SSLError, CertificateError, create_default_context
-from unbound import ub_ctx, ub_strerror
+from ssl import SSLError, CertificateError, SSLContext
+from ssl import PROTOCOL_TLSv1_2, CERT_REQUIRED
+from unbound import ub_ctx
 
 from check_dane.tlsa import verify_tlsa_record
 from check_dane.cert import verify_certificate, add_certificate_options
@@ -121,7 +122,8 @@ def main():
         return 2
 
     retval = verify_certificate(connection.getpeercert(), args)
-    nretval = verify_tlsa_record(resolver, "_%d._tcp.%s" % (port, host), connection.getpeercert(binary_form=True))
+    nretval = verify_tlsa_record(resolver, "_%d._tcp.%s" % (port, host),
+                                 connection.getpeercert(binary_form=True))
     retval = max(retval, nretval)
 
     close_connection(connection)