"""An object representing an AAAA Record (IPv6 address)"""
def __init__(self, hostname, address):
self.rrtype = 28
+ self.hostname = hostname
self.address = address
def __str__(self):
if __name__ == '__main__':
import argparse
# create the parser
- parser = argparse.ArgumentParser(description='Create and verify DANE records.', epilog='This tool has a few limitations: it only IPv4 for SSL connections.')
+ parser = argparse.ArgumentParser(description='Create and verify DANE records.', epilog='This tool has a few limitations')
subparsers = parser.add_subparsers(title='Functions', help='Available functions, see %(prog)s function -h for function-specific help')
parser_verify = subparsers.add_parser('verify', help='Verify a TLSA record, exit 0 when all TLSA records are matched, exit 2 when a record does not match the received certificate, exit 1 on error.', epilog='Caveat: For TLSA validation, this program chases through the certificate chain offered by the server, not its local certificates.')
except SSL.Checker.WrongHost, e:
# The name on the remote cert doesn't match the hostname because we connect on IP, not hostname (as we want secure lookup)
pass
+ except socket.error, e:
+ print 'Cannot connect to %s: %s' % (address, str(e))
+ continue
chain = connection.get_peer_cert_chain()
verify_result = connection.get_verify_result()
input_ok = True
except:
sys.stdout.write('Port %s not numerical or within correct range (1 <= port <= 65535), try again (hit enter for default 443): ' % user_input)
- # Get the A records for the host
+ # Get the address records for the host
try:
addresses = getA(args.host, secure=secure) + getAAAA(args.host, secure=secure)
except InsecureLookupException, e:
connection.connect((str(address), int(connection_port)))
except SSL.Checker.WrongHost:
pass
+ except socket.error, e:
+ print 'Cannot connect to %s: %s' % (address, str(e))
+ continue
chain = connection.get_peer_cert_chain()
for chaincert in chain: