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Code Issues Releases Wiki Activity

Merge pull request #139 from AnthonyARM/pull/sudo

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Let the user customize the way to execute superuser commands
This commit is contained in:
setrofim 2017-06-28 17:23:25 +01:00 committed by GitHub
commit 86c6a1a826
1 changed files with 5 additions and 3 deletions
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8
devlib/utils/ssh.py
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@ -160,7 +160,8 @@ class SshConnection(object):
telnet=False,
password_prompt=None,
original_prompt=None,
platform=None
platform=None,
sudo_cmd="sudo -- sh -c '{}'"
):
self.host = host
self.username = username
@ -169,6 +170,7 @@ class SshConnection(object):
self.port = port
self.lock = threading.Lock()
self.password_prompt = password_prompt if password_prompt is not None else self.default_password_prompt
self.sudo_cmd = sudo_cmd
logger.debug('Logging in {}@{}'.format(username, host))
timeout = timeout if timeout is not None else self.default_timeout
self.conn = ssh_get_shell(host, username, password, self.keyfile, port, timeout, False, None)
@ -212,7 +214,7 @@ class SshConnection(object):
port_string = '-p {}'.format(self.port) if self.port else ''
keyfile_string = '-i {}'.format(self.keyfile) if self.keyfile else ''
if as_root:
command = "sudo -- sh -c '{}'".format(command)
command = self.sudo_cmd.format(command)
command = '{} {} {} {}@{} {}'.format(ssh, keyfile_string, port_string, self.username, self.host, command)
logger.debug(command)
if self.password:
@ -240,7 +242,7 @@ class SshConnection(object):
# As we're already root, there is no need to use sudo.
as_root = False
if as_root:
command = "sudo -- sh -c '{}'".format(escape_single_quotes(command))
command = self.sudo_cmd.format(escape_single_quotes(command))
if log:
logger.debug(command)
self.conn.sendline(command)