mirror of https://github.com/huashengdun/webssh
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
import logging
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import os.path
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import uuid
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import paramiko
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from tornado.options import define, options
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from policy import get_host_keys, get_policy_class
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define('address', default='127.0.0.1', help='listen address')
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define('port', default=8888, help='listen port', type=int)
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define('debug', default=False, help='debug mode', type=bool)
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define('policy', default='warning',
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help='missing host key policy, reject|autoadd|warning')
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def get_application_settings():
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base_dir = os.path.dirname(__file__)
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filename = os.path.join(base_dir, 'known_hosts')
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host_keys = get_host_keys(filename)
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system_host_keys = get_host_keys(os.path.expanduser('~/.ssh/known_hosts'))
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policy_class = get_policy_class(options.policy)
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logging.info(policy_class.__name__)
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if policy_class is paramiko.client.AutoAddPolicy:
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host_keys.save(filename) # for permission test
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elif policy_class is paramiko.client.RejectPolicy:
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if not host_keys and not system_host_keys:
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raise ValueError('Empty known_hosts with reject policy?')
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settings = dict(
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template_path=os.path.join(base_dir, 'templates'),
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static_path=os.path.join(base_dir, 'static'),
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cookie_secret=uuid.uuid4().hex,
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xsrf_cookies=True,
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host_keys=host_keys,
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host_keys_filename=filename,
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system_host_keys=system_host_keys,
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policy=policy_class(),
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debug=options.debug
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)
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return settings
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