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[~] Refactor

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This commit is contained in:
Siarhei Siniak 2021-11-07 02:00:39 +03:00
parent 010a1e7f4b
commit d7084d3c96
1 changed files with 42 additions and 42 deletions
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84
d1/forward.py
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@ -20,46 +20,46 @@ def forward(config_dir, config):
config_dir,
config['ssh_key']
)
ssh_command = 'ssh -o "ExitOnForwardFailure yes" -o "StrictHostKeyChecking no"'
ssh_command = [
'ssh',
'-o',
'ExitOnForwardFailure yes',
'-o',
'StrictHostKeyChecking no'
]
ports = dict(
target=r'''
%s -i %s \
%s@%s \
%s \
-N;
''' % (
ssh_command,
ssh_key,
username,
server_address,
' '.join([
'-R 0.0.0.0:%d:%s:%d' % (
pair[0],
target_address,
pair[1],
)
target=[
*ssh_command,
'-i', ssh_key,
'%s@%s' % (username, server_address),
*sum([
[
'-R', '0.0.0.0:%d:%s:%d' % (
pair[0],
target_address,
pair[1],
)
]
for pair in target_ports
]),
),
blank=r'''
%s -i %s \
%s@%s \
%s \
-N;
''' % (
ssh_command,
ssh_key,
username,
server_address,
' '.join([
'-R 0.0.0.0:%d:%s' % (
pair[0],
blank_endpoint,
)
], []),
'-N'
],
blank=[
*ssh_command,
'-i', ssh_key,
'%s@%s' % (username, server_address),
*sum([
[
'-R', '0.0.0.0:%d:%s' % (
pair[0],
blank_endpoint,
)
]
for pair in target_ports
]),
)
], []),
'-N'
]
)
has_server = lambda : subprocess.call([
@ -72,21 +72,21 @@ def forward(config_dir, config):
while True:
notify('started')
if has_server():
t6 = ports['target']
t6 = 'target'
notify('has_server')
else:
t6 = ports['blank']
t6 = 'blank'
notify('blank_app')
t2 = t6
with subprocess.Popen(t2, shell=True) as p:
t2 = ports[t6]
with subprocess.Popen(t2) as p:
try:
while True:
time.sleep(10)
t3 = has_server()
t4 = None
if t6 == ports['target'] and not t3:
if t6 == 'target' and not t3:
t4 = 'no server'
elif t6 == ports['blank'] and t3:
elif t6 == 'blank' and t3:
t4 = 'server found'
if not t4 is None:
notify(t4)