text: #!/usr/bin/env python3
  
  # Client connects with a certificate to a server that has use_identity_as_username=true. Shouldn't be rejected.
  
  from mosq_test_helper import *
  
  if sys.version < '2.7':
      print("WARNING: SSL not supported on Python 2.6")
      exit(0)
  
  def write_config(filename, port1, port2):
      with open(filename, 'w') as f:
          f.write("port %d\n" % (port2))
          f.write("\n")
          f.write("listener %d\n" %(port1))
          f.write("cafile ../ssl/all-ca.crt\n")
          f.write("certfile ../ssl/server.crt\n")
          f.write("keyfile ../ssl/server.key\n")
          f.write("\n")
          f.write("use_identity_as_username true\n")
          f.write("require_certificate true\n")
  
  (port1, port2) = mosq_test.get_port(2)
  conf_file = os.path.basename(__file__).replace('.py', '.conf')
  write_config(conf_file, port1, port2)
  
  rc = 1
  keepalive = 10
  connect_packet = mosq_test.gen_connect("connect-identity-test", keepalive=keepalive)
  connack_packet = mosq_test.gen_connack(rc=0)
  
  broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port2, use_conf=True)
  
  try:
      sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
      ssock = ssl.wrap_socket(sock, ca_certs="../ssl/test-root-ca.crt", certfile="../ssl/client.crt", keyfile="../ssl/client.key", cert_reqs=ssl.CERT_REQUIRED)
      ssock.settimeout(20)
      ssock.connect(("localhost", port1))
  
      mosq_test.do_send_receive(ssock, connect_packet, connack_packet, "connack")
  
      rc = 0
  
      ssock.close()
  finally:
      os.remove(conf_file)
      time.sleep(0.5)
      broker.terminate()
      broker.wait()
      (stdo, stde) = broker.communicate()
      if rc:
          print(stde.decode('utf-8'))
  
  exit(rc)
  
  