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import pytest
from common import process
import time
@pytest.fixture()
def chap_secrets_config():
return "loginCSAB * pass123 192.0.2.37"
@pytest.fixture()
def accel_pppd_config(veth_pair_netns, chap_secrets_config_file):
print(
"accel_pppd_config veth_pair_netns: "
+ str(veth_pair_netns)
+ "chap_secrets_config_file"
+ str(chap_secrets_config_file)
)
return (
"""
[modules]
chap-secrets
pppoe
auth_pap
[core]
log-error=/dev/stderr
[log]
log-debug=/dev/stdout
log-file=/dev/stdout
log-emerg=/dev/stderr
level=5
[cli]
tcp=127.0.0.1:2001
[pppoe]
interface="""
+ veth_pair_netns["veth_a"]
+ """
[chap-secrets]
gw-ip-address=192.0.2.1
chap-secrets="""
+ chap_secrets_config_file
)
@pytest.fixture()
def pppd_config(veth_pair_netns):
print("pppd_config veth_pair_netns: " + str(veth_pair_netns))
return (
"""
nodetach
noipdefault
defaultroute
connect /bin/true
noauth
persist
mtu 1492
noaccomp
default-asyncmap
user loginCSAB
password pass123
nic-"""
+ veth_pair_netns["veth_b"]
)
# test pppoe session without auth check
def test_pppoe_session_chap_secrets(pppd_instance, accel_cmd):
# test that pppd (with accel-pppd) started successfully
assert pppd_instance["is_started"]
# wait until session is started
max_wait_time = 10.0
sleep_time = 0.0
is_started = False # is session started
while sleep_time < max_wait_time:
(exit, out, err) = process.run(
[
accel_cmd,
"show sessions match username log.nCSAB username,ip,state",
]
)
assert exit == 0 # accel-cmd fails
# print(out)
if "loginCSAB" in out and "192.0.2.37" in out and "active" in out:
# session is found
print(
"test_pppoe_session_chap_secrets: session found in (sec): "
+ str(sleep_time)
)
is_started = True
break
time.sleep(0.1)
sleep_time += 0.1
print("test_pppoe_session_chap_secrets: last accel-cmd out: " + out)
# test that session is started
assert is_started == True
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