APUE Learning Example Source Code
guowenxue
2019-06-26 157be0b0d4c7d4809cfcafc76235cc18388378c8
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#!/usr/bin/env python3
 
# Test whether a connection is successful with correct username and password
# when using a simple auth_plugin.
 
from mosq_test_helper import *
 
def write_config(filename, port):
    with open(filename, 'w') as f:
        f.write("port %d\n" % (port))
        f.write("auth_plugin c/auth_plugin.so\n")
        f.write("allow_anonymous false\n")
 
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
 
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username", password="cnwTICONIURW")
connack_packet = mosq_test.gen_connack(rc=0)
 
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
 
try:
    sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
    rc = 0
    sock.close()
finally:
    os.remove(conf_file)
    broker.terminate()
    broker.wait()
    (stdo, stde) = broker.communicate()
    if rc:
        print(stde.decode('utf-8'))
 
 
exit(rc)