2019-03-28 21:32:12 +00:00
|
|
|
#!/usr/bin/env python3
|
2017-12-29 15:59:39 +00:00
|
|
|
|
|
|
|
# Test remapping of topic name for outgoing message
|
|
|
|
|
2018-11-27 11:26:21 +00:00
|
|
|
from mosq_test_helper import *
|
2017-12-29 15:59:39 +00:00
|
|
|
|
2019-10-09 12:27:23 +00:00
|
|
|
def write_config(filename, port1, port2, protocol_version):
|
2018-04-15 22:25:04 +00:00
|
|
|
with open(filename, 'w') as f:
|
|
|
|
f.write("port %d\n" % (port2))
|
2020-09-16 13:33:32 +00:00
|
|
|
f.write("allow_anonymous true\n")
|
2018-04-15 22:25:04 +00:00
|
|
|
f.write("\n")
|
|
|
|
f.write("connection bridge_sample\n")
|
|
|
|
f.write("address 127.0.0.1:%d\n" % (port1))
|
|
|
|
f.write("bridge_attempt_unsubscribe false\n")
|
|
|
|
f.write("topic # out 0 local/topic/ remote/topic/\n")
|
|
|
|
f.write("topic prefix/# out 0 local2/topic/ remote2/topic/\n")
|
|
|
|
f.write("topic +/value out 0 local3/topic/ remote3/topic/\n")
|
|
|
|
f.write("topic ic/+ out 0 local4/top remote4/tip\n")
|
|
|
|
f.write("notifications false\n")
|
|
|
|
f.write("restart_timeout 5\n")
|
2019-10-09 12:27:23 +00:00
|
|
|
f.write("bridge_protocol_version %s\n" % (protocol_version))
|
2018-04-15 22:25:04 +00:00
|
|
|
|
2017-12-29 15:59:39 +00:00
|
|
|
|
2019-10-09 12:27:23 +00:00
|
|
|
def inner_test(bridge, sock, proto_ver):
|
|
|
|
global connect_packet, connack_packet
|
2017-12-29 15:59:39 +00:00
|
|
|
|
|
|
|
if not mosq_test.expect_packet(bridge, "connect", connect_packet):
|
|
|
|
return 1
|
|
|
|
|
|
|
|
bridge.send(connack_packet)
|
|
|
|
|
|
|
|
cases = [
|
|
|
|
('local/topic/something', 'remote/topic/something'),
|
|
|
|
('local/topic/some/t/h/i/n/g', 'remote/topic/some/t/h/i/n/g'),
|
|
|
|
('local/topic/value', 'remote/topic/value'),
|
|
|
|
# Don't work, #40 must be fixed before
|
|
|
|
# ('local/topic', 'remote/topic'),
|
|
|
|
('local2/topic/something', None), # don't match topic pattern
|
|
|
|
('local2/topic/prefix/something', 'remote2/topic/prefix/something'),
|
|
|
|
('local3/topic/something/value', 'remote3/topic/something/value'),
|
|
|
|
('local4/topic/something', 'remote4/tipic/something'),
|
|
|
|
('local5/topic/something', None),
|
|
|
|
]
|
|
|
|
|
|
|
|
mid = 3
|
|
|
|
for (local_topic, remote_topic) in cases:
|
|
|
|
mid += 1
|
|
|
|
local_publish_packet = mosq_test.gen_publish(
|
2019-10-09 12:27:23 +00:00
|
|
|
local_topic, qos=0, mid=mid, payload='', proto_ver=proto_ver
|
2017-12-29 15:59:39 +00:00
|
|
|
)
|
|
|
|
sock.send(local_publish_packet)
|
|
|
|
if remote_topic:
|
|
|
|
remote_publish_packet = mosq_test.gen_publish(
|
2019-10-09 12:27:23 +00:00
|
|
|
remote_topic, qos=0, mid=mid, payload='', proto_ver=proto_ver
|
2017-12-29 15:59:39 +00:00
|
|
|
)
|
|
|
|
match = mosq_test.expect_packet(bridge, "publish", remote_publish_packet)
|
|
|
|
if not match:
|
|
|
|
print("Fail on cases local_topic=%r, remote_topic=%r" % (
|
|
|
|
local_topic, remote_topic,
|
|
|
|
))
|
|
|
|
return 1
|
|
|
|
else:
|
2019-05-13 20:17:04 +00:00
|
|
|
time.sleep(1)
|
|
|
|
mosq_test.do_ping(bridge,
|
|
|
|
"FAIL: Received data when nothing is expected\nFail on cases local_topic=%r, remote_topic=%r" % (
|
|
|
|
local_topic, remote_topic,
|
2017-12-29 15:59:39 +00:00
|
|
|
))
|
|
|
|
return 0
|
|
|
|
|
|
|
|
|
2019-10-09 12:27:23 +00:00
|
|
|
def do_test(proto_ver):
|
|
|
|
global connect_packet, connack_packet
|
|
|
|
|
|
|
|
if proto_ver == 4:
|
|
|
|
bridge_protocol = "mqttv311"
|
|
|
|
proto_ver_connect = 128+4
|
|
|
|
else:
|
|
|
|
bridge_protocol = "mqttv50"
|
|
|
|
proto_ver_connect = 5
|
|
|
|
|
2019-10-10 13:51:32 +00:00
|
|
|
(port1, port2) = mosq_test.get_port(2)
|
|
|
|
conf_file = os.path.basename(__file__).replace('.py', '.conf')
|
2019-10-09 12:27:23 +00:00
|
|
|
write_config(conf_file, port1, port2, bridge_protocol)
|
|
|
|
|
|
|
|
rc = 1
|
|
|
|
keepalive = 60
|
|
|
|
client_id = socket.gethostname()+".bridge_sample"
|
|
|
|
connect_packet = mosq_test.gen_connect(client_id, keepalive=keepalive, clean_session=False, proto_ver=proto_ver_connect)
|
|
|
|
connack_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
|
2017-12-29 15:59:39 +00:00
|
|
|
|
2019-10-09 12:27:23 +00:00
|
|
|
client_connect_packet = mosq_test.gen_connect("pub-test", keepalive=keepalive, proto_ver=proto_ver)
|
|
|
|
client_connack_packet = mosq_test.gen_connack(rc=0, proto_ver=proto_ver)
|
|
|
|
|
|
|
|
ssock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
|
|
ssock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|
|
|
ssock.settimeout(4)
|
|
|
|
ssock.bind(('', port1))
|
|
|
|
ssock.listen(5)
|
|
|
|
|
|
|
|
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port2, use_conf=True)
|
2017-12-29 15:59:39 +00:00
|
|
|
|
|
|
|
try:
|
2019-10-09 12:27:23 +00:00
|
|
|
(bridge, address) = ssock.accept()
|
|
|
|
bridge.settimeout(2)
|
2017-12-29 15:59:39 +00:00
|
|
|
|
2019-10-09 12:27:23 +00:00
|
|
|
sock = mosq_test.do_client_connect(
|
|
|
|
client_connect_packet, client_connack_packet,
|
|
|
|
port=port2,
|
|
|
|
)
|
|
|
|
|
|
|
|
rc = inner_test(bridge, sock, proto_ver)
|
2017-12-29 15:59:39 +00:00
|
|
|
|
2019-10-09 12:27:23 +00:00
|
|
|
sock.close()
|
|
|
|
bridge.close()
|
2020-08-12 10:06:09 +00:00
|
|
|
except mosq_test.TestError:
|
|
|
|
pass
|
2019-10-09 12:27:23 +00:00
|
|
|
finally:
|
|
|
|
os.remove(conf_file)
|
|
|
|
try:
|
|
|
|
bridge.close()
|
|
|
|
except NameError:
|
|
|
|
pass
|
|
|
|
|
|
|
|
broker.terminate()
|
|
|
|
broker.wait()
|
|
|
|
(stdo, stde) = broker.communicate()
|
|
|
|
ssock.close()
|
|
|
|
if rc:
|
|
|
|
print(stde.decode('utf-8'))
|
|
|
|
exit(rc)
|
|
|
|
|
|
|
|
|
|
|
|
do_test(proto_ver=4)
|
|
|
|
do_test(proto_ver=5)
|
|
|
|
|
|
|
|
exit(0)
|