regression-tests.recursor-dnssec/test_AnyBind.py

   1 import dns
   2 import os
   3 import socket
   4 from recursortests import RecursorTest
   5
   6 class testAnyBind(RecursorTest):
   7     _confdir = 'AnyBind'
   8
   9     _config_template = """dnssec=validate
  10     local-address=0.0.0.0
  11 auth-zones=authzone.example=configs/%s/authzone.zone""" % _confdir
  12
  13     @classmethod
  14     def generateRecursorConfig(cls, confdir):
  15         authzonepath = os.path.join(confdir, 'authzone.zone')
  16         with open(authzonepath, 'w') as authzone:
  17             authzone.write("""$ORIGIN authzone.example.
  18 @ 3600 IN SOA {soa}
  19 @ 3600 IN A 192.0.2.88
  20 """.format(soa=cls._SOA))
  21         super(testAnyBind, cls).generateRecursorConfig(confdir)
  22
  23     @classmethod
  24     def setUpSockets(cls):
  25         print("Setting up UDP socket..")
  26         cls._sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
  27         cls._sock.settimeout(2.0)
  28         cls._sock.connect(("127.0.0.2", cls._recursorPort))
  29
  30     def testA(self):
  31         """Test to see if we get a reply from 127.0.0.2 if rec is bound to ANY address"""
  32         expected = dns.rrset.from_text('ns.secure.example.', 0, dns.rdataclass.IN, 'A', '{prefix}.9'.format(prefix=self._PREFIX))
  33         query = dns.message.make_query('ns.secure.example', 'A', want_dnssec=True)
  34         query.flags |= dns.flags.AD
  35
  36         res = self.sendUDPQuery(query)
  37
  38         self.assertMessageIsAuthenticated(res)
  39         self.assertRRsetInAnswer(res, expected)
  40         self.assertMatchingRRSIGInAnswer(res, expected)
  41