def is_valid_username(string):
"""
A valid Windows username (logon) is a non-empty string that does not start or end with
whitespace, and does not contain certain invalid characters (see `sanitize_username`).
"""
return (len(string) > 0
and string == string.strip()
and string == sanitize_username(string))
def _get_connection_command(self, username=None, password=None):
"""
Returns the Windows command to be used to connect this UNC directory.
`username` and/or `password` are used as credentials if they are supplied.
"""
device_str = ' "{0}"'.format(self.disk_drive) if self.disk_drive else ''
password_str = ' "{0}"'.format(S.sanitize_for_shell(password)) if password else ''
user_str = ' /USER:"******"'.format(S.sanitize_username(username)) if username else ''
return 'NET USE{device} "{path}"{password}{user} /PERSISTENT:{persistent}'.format(
device=device_str,
path=S.sanitize_unc_path(self.get_path()),
password=password_str,
user=user_str,
persistent='YES' if self.disk_drive and self.persistent else 'NO')
def _get_connection_command(self, username=None, password=None):
"""
Returns the Windows command to be used to connect this UNC directory.
`username` and/or `password` are used as credentials if they are supplied.
"""
device_str = ' "{0}"'.format(
self.disk_drive) if self.disk_drive else ''
password_str = ' "{0}"'.format(
S.sanitize_for_shell(password)) if password else ''
user_str = ' /USER:"******"'.format(
S.sanitize_username(username)) if username else ''
return 'NET USE{device} "{path}"{password}{user} /PERSISTENT:{persistent}'.format(
device=device_str,
path=S.sanitize_unc_path(self.get_path()),
password=password_str,
user=user_str,
persistent='YES' if self.disk_drive and self.persistent else 'NO')
def test_sanitize_username(self):
self.assertEqual(S.sanitize_username(''), '')
self.assertEqual(S.sanitize_username('abcABC'), 'abcABC')
self.assertEqual(S.sanitize_username(r'"/[]:;|=,+*?<>'), '')
self.assertEqual(S.sanitize_username(r'"/[]:;|=,+*?<>'), '')
self.assertEqual(S.sanitize_username('\0'), '')
def test_sanitize_username(self):
self.assertEqual(S.sanitize_username(''), '')
self.assertEqual(S.sanitize_username('abcABC'), 'abcABC')
self.assertEqual(S.sanitize_username(r'"/[]:;|=,+*?<>'), '')
self.assertEqual(S.sanitize_username(r'"/[]:;|=,+*?<>'), '')
self.assertEqual(S.sanitize_username('\0'), '')
