def __init__(self, ls_name):
CommandMode.__init__(
self,
self.PROMPT_TEMPLATE.format(ls_name=ls_name),
self.ENTER_COMMAND,
self.EXIT_COMMAND,
enter_action_map=self.enter_action_map(),
exit_action_map=self.exit_action_map(),
enter_error_map=self.enter_error_map(),
exit_error_map=self.exit_error_map(),
use_exact_prompt=True,
)
def _run_ftp_template(self,
url_obj,
command_template,
action_map=None,
error_map=None,
**kwargs):
ftp_action_map = OrderedDict([
(
r"[Nn]ame|[Uu]sername|[Ll]ogin.*:",
lambda s, l: s.send_line(url_obj.username, l),
),
(r"[Pp]assword.*:", lambda s, l: s.send_line(url_obj.password, l)),
(
r"[Ll]ogin incorrect|failed",
lambda s, l: self._exception(
"Login or Password is not correct."),
),
(
r"[Cc]onnection timed out|[Nn]ot connected",
lambda s, l: self._exception("Cannot connect to ftp host."),
),
])
ftp_error_map = OrderedDict([
(r"[Ll]ogin incorrect|failed",
"Login or Password is not correct."),
(
r"[Cc]onnection timed out|[Nn]ot connected",
"Cannot connect to ftp host.",
),
])
ftp_command_mode = CommandMode(
r"ftp>",
enter_command="ftp {} {}".format(url_obj.hostname, url_obj.port
or "21"),
exit_command="exit",
enter_action_map=ftp_action_map,
enter_error_map=ftp_error_map,
)
try:
with self._cli_service.enter_mode(ftp_command_mode):
return CommandTemplateExecutor(
cli_service=self._cli_service,
error_map=error_map,
action_map=action_map,
command_template=command_template,
).execute_command(**kwargs)
finally:
# Fix for https://github.com/QualiSystems/cloudshell-cli/issues/113
if self._cli_service.command_mode == ftp_command_mode:
ftp_command_mode.step_down(self._cli_service, self._logger)
def __init__(self, resource_config, api):
"""Initialize Config command mode.
:param resource_config:
"""
self.resource_config = resource_config
self._api = api
CommandMode.__init__(
self,
AristaConfigCommandMode.PROMPT,
AristaConfigCommandMode.ENTER_COMMAND,
AristaConfigCommandMode.EXIT_COMMAND,
enter_action_map=self.enter_action_map(),
)
def __init__(self, resource_config, api):
"""Initialize Enable command mode - default command mode for Arista Shells.
:param resource_config:
"""
self.resource_config = resource_config
self._api = api
CommandMode.__init__(
self,
AristaEnableCommandMode.PROMPT,
AristaEnableCommandMode.ENTER_COMMAND,
AristaEnableCommandMode.EXIT_COMMAND,
enter_action_map=self.enter_action_map(),
)
def __init__(self, resource_config, api):
"""Initialize Default command mode.
only for cases when session started not in enable mode
:param resource_config:
"""
self.resource_config = resource_config
self._api = api
CommandMode.__init__(
self,
AristaDefaultCommandMode.PROMPT,
AristaDefaultCommandMode.ENTER_COMMAND,
AristaDefaultCommandMode.EXIT_COMMAND,
)
def __init__(self, resource_config):
"""Initialize Default command mode."""
"""Only for cases when session started not in enable mode."""
self.resource_config = resource_config
CommandMode.__init__(
self,
MaintenanceCommandMode.PROMPT,
MaintenanceCommandMode.ENTER_COMMAND,
MaintenanceCommandMode.EXIT_COMMAND,
)
super(MaintenanceCommandMode,
self).__init__(self.PROMPT, self.ENTER_COMMAND,
self.EXIT_COMMAND)
def __init__(self, resource_config):
"""Initialize Enable command mode - default command mode for Cisco Shells.
:param resource_config:
"""
self.resource_config = resource_config
CommandMode.__init__(
self,
EnableCommandMode.PROMPT,
EnableCommandMode.ENTER_COMMAND,
EnableCommandMode.EXIT_COMMAND,
enter_action_map=self.enter_action_map(),
exit_action_map=self.exit_action_map(),
enter_error_map=self.enter_error_map(),
exit_error_map=self.exit_error_map(),
)
def __init__(self, resource_config):
"""Initialize Config command mode.
:param resource_config:
"""
self.resource_config = resource_config
CommandMode.__init__(
self,
ConfigCommandMode.PROMPT,
ConfigCommandMode.ENTER_COMMAND,
ConfigCommandMode.EXIT_COMMAND,
enter_action_map=self.enter_action_map(),
exit_action_map=self.exit_action_map(),
enter_error_map=self.enter_error_map(),
exit_error_map=self.exit_error_map(),
)
class CreateSession():
def __init__(self, host, username, password, logger=None, base_mode="#"):
self.cli = CLI()
self.logger = logger
self.mode = CommandMode(fr'{base_mode}') # for example r'%\s*$'
enable_action_map = {
"[Pp]assword for {}".format(username):
lambda session, logger: session.send_line(password, logger)
}
self.elevated_mode = CommandMode(r'(?:(?!\)).)#\s*$',
enter_command='sudo su',
exit_command='exit',
enter_action_map=enable_action_map)
self.mode.add_child_node(self.elevated_mode)
self.elevated_mode.add_parent_mode(self.mode)
self.session_types = [
SSHSession(host=host, username=username, password=password)
]
self.session = self.cli.get_session(
command_mode=self.mode, defined_sessions=self.session_types)
def send_terminal_command(self, command, password=None):
outp = []
out = None
with self.session as my_session:
if isinstance(command, list):
for single_command in command:
if password:
single_command = '{command}'.format(
command=single_command, password=password)
# single_command = 'echo {password} | sudo -S sh -c "{command}"'.format(command=single_command,
# password=password)
self.logger.info(
'sending command {}'.format(single_command))
current_outp = my_session.send_command(single_command)
outp.append(current_outp)
self.logger.info('got output {}'.format(current_outp))
out = '\n'.join(outp)
else:
if password:
command = '{command}'.format(command=command)
out = my_session.send_command(command)
return out
def __init__(self, resource_config):
"""Initialize Default command mode.
Only for cases when session started not in enable mode
:param resource_config:
"""
self.resource_config = resource_config
CommandMode.__init__(
self,
DefaultCommandMode.PROMPT,
DefaultCommandMode.ENTER_COMMAND,
DefaultCommandMode.EXIT_COMMAND,
enter_action_map=self.enter_action_map(),
exit_action_map=self.exit_action_map(),
enter_error_map=self.enter_error_map(),
exit_error_map=self.exit_error_map(),
)
def __init__(self, host, username, password, logger=None, base_mode="#"):
self.cli = CLI()
self.logger = logger
self.mode = CommandMode(fr'{base_mode}') # for example r'%\s*$'
enable_action_map = {
"[Pp]assword for {}".format(username):
lambda session, logger: session.send_line(password, logger)
}
self.elevated_mode = CommandMode(r'(?:(?!\)).)#\s*$',
enter_command='sudo su',
exit_command='exit',
enter_action_map=enable_action_map)
self.mode.add_child_node(self.elevated_mode)
self.elevated_mode.add_parent_mode(self.mode)
self.session_types = [
SSHSession(host=host, username=username, password=password)
]
self.session = self.cli.get_session(
command_mode=self.mode, defined_sessions=self.session_types)
def test_get_all_attached_command_mode(self):
class CommandModeA(CommandMode):
pass
class CommandModeB(CommandMode):
pass
CommandMode.RELATIONS_DICT = {CommandModeA: {CommandModeB: {}}}
command_modes = list(CommandMode.get_all_attached_command_modes())
self.assertEqual(command_modes, [CommandModeA, CommandModeB])
def setUp(self):
self._prompt = Mock()
self._enter_command = Mock()
self._enter_action_map = Mock()
self._enter_error_map = Mock()
self._exit_command = Mock()
self._exit_action_map = Mock()
self._exit_error_map = Mock()
self._enter_actions = Mock()
self._session = Mock()
self._command_mode = CommandMode(
self._prompt,
enter_command=self._enter_command,
enter_action_map=self._enter_action_map,
enter_error_map=self._enter_error_map,
exit_command=self._exit_command,
exit_action_map=self._exit_action_map,
exit_error_map=self._exit_error_map,
enter_actions=self._enter_actions,
use_exact_prompt=False,
)
self._logger = Mock()
def __init__(self, host, username, password, logger=None):
"""
:param host:
:param username:
:param password:
:param logger:
"""
self.cli = CLI()
self.logger = logger
self.mode = CommandMode(
prompt=self.COMMAND_MODE_PROMPT) # for example r'%\s*$'
self.session_types = [
SSHSession(host=host, username=username, password=password)
]
self.session = self.cli.get_session(
command_mode=self.mode, defined_sessions=self.session_types)
def __init__(self, ip, user, password, prompt="#"):
self.cli = CLI()
self.mode = CommandMode(prompt)
self.session_types = [
SSHSession(host=ip, username=user, password=password)
]
from cloudshell.cli.service.cli import CLI
from cloudshell.cli.session.ssh_session import SSHSession
from cloudshell.cli.service.command_mode import CommandMode
host = "192.168.105.40"
username = "******"
password = "******"
cli = CLI()
mode = CommandMode(r'#') # for example r'%\s*$'
session_types = [SSHSession(host=host, username=username, password=password)]
# extract a session from the pool, send the command and return the session to the pool upon completing the "with"
# block:
with cli.get_session(session_types, mode) as cli_service:
out = cli_service.send_command('show interface | no-more')
print(out)
class TestCommandMode(TestCase):
def setUp(self):
self._prompt = Mock()
self._enter_command = Mock()
self._enter_action_map = Mock()
self._enter_error_map = Mock()
self._exit_command = Mock()
self._exit_action_map = Mock()
self._exit_error_map = Mock()
self._enter_actions = Mock()
self._session = Mock()
self._command_mode = CommandMode(
self._prompt,
enter_command=self._enter_command,
enter_action_map=self._enter_action_map,
enter_error_map=self._enter_error_map,
exit_command=self._exit_command,
exit_action_map=self._exit_action_map,
exit_error_map=self._exit_error_map,
enter_actions=self._enter_actions,
use_exact_prompt=False,
)
self._logger = Mock()
def test_init(self):
attributes = [
"_enter_error_map",
"_prompt",
"_enter_command",
"_exit_error_map",
"_exit_command",
"child_nodes",
"_exit_action_map",
"_enter_actions",
"parent_node",
"_enter_action_map",
"_use_exact_prompt",
"_exact_prompt",
]
self.assertTrue(
len(
set(attributes).difference(
set(self._command_mode.__dict__.keys()))) == 0)
def test_add_parent_mode(self):
mode = Mock()
self._command_mode.add_parent_mode(mode)
mode.add_child_node.assert_called_once_with(self._command_mode)
def test_step_up_send_command(self):
cli_service = Mock()
self._command_mode.step_up(cli_service, self._logger)
cli_service.send_command.assert_called_once_with(
self._enter_command,
expected_string=self._prompt,
action_map=self._enter_action_map,
error_map=self._enter_error_map,
)
def test_step_up_set_command_mode(self):
cli_service = Mock()
self._command_mode.step_up(cli_service, self._logger)
self.assertTrue(cli_service.command_mode == self._command_mode)
def test_step_up_call_enter_actions(self):
cli_service = Mock()
enter_actions = Mock()
self._command_mode.enter_actions = enter_actions
self._command_mode.step_up(cli_service, self._logger)
enter_actions.assert_called_once_with(cli_service)
def test_step_down_sent_command(self):
cli_service = Mock()
parent_prompt = Mock()
parent_node = Mock()
parent_node.prompt = parent_prompt
self._command_mode.parent_node = parent_node
self._command_mode.step_down(cli_service, self._logger)
cli_service.send_command.assert_called_once_with(
self._exit_command,
expected_string=parent_prompt,
action_map=self._exit_action_map,
error_map=self._exit_error_map,
)
def test_step_down_set_mode(self):
cli_service = Mock()
parent_prompt = Mock()
parent_node = Mock()
parent_node.prompt = parent_prompt
self._command_mode.parent_node = parent_node
self._command_mode.step_down(cli_service, self._logger)
self.assertTrue(cli_service.command_mode == parent_node)
def test_get_all_attached_command_mode(self):
class CommandModeA(CommandMode):
pass
class CommandModeB(CommandMode):
pass
CommandMode.RELATIONS_DICT = {CommandModeA: {CommandModeB: {}}}
command_modes = list(CommandMode.get_all_attached_command_modes())
self.assertEqual(command_modes, [CommandModeA, CommandModeB])
def test_is_attached_command_mode(self):
class CommandModeA(CommandMode):
pass
class CommandModeB(CommandMode):
pass
CommandMode.RELATIONS_DICT = {CommandModeA: {}}
command_mode_a = CommandModeA("")
command_mode_b = CommandModeB("")
self.assertTrue(command_mode_a.is_attached_command_mode())
self.assertFalse(command_mode_b.is_attached_command_mode())