EVOLUTION-MANAGER

Edit File: voss.py

#
# (c) 2018 Extreme Networks Inc.
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
#
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

import json
import re

from ansible.errors import AnsibleConnectionFailure
from ansible.module_utils._text import to_text, to_bytes
from ansible.plugins.terminal import TerminalBase

class TerminalModule(TerminalBase):

terminal_stdout_re = [
        re.compile(br"[\r\n]+[^\s#>]+(?:[>#])$", re.M)
    ]

terminal_stderr_re = [
        re.compile(br"% ?Error"),
        re.compile(br"% ?Bad secret"),
        re.compile(br"[\r\n%] Bad passwords"),
        re.compile(br"invalid input", re.I),
        re.compile(br"(?:incomplete|ambiguous) command", re.I),
        re.compile(br"connection timed out", re.I),
        re.compile(br"[^\r\n]+ not found"),
        re.compile(br"'[^']' +returned error code: ?\d+"),
        re.compile(br"Discontiguous Subnet Mask"),
        re.compile(br"Conflicting IP address"),
        re.compile(br"[\r\n]Error: ?[\S]+"),
        re.compile(br"[%\S] ?Informational: ?[\s]+", re.I),
        re.compile(br"Command authorization failed")
    ]

def on_open_shell(self):
        try:
            self._exec_cli_command(u'terminal more disable')
        except AnsibleConnectionFailure:
            raise AnsibleConnectionFailure('unable to set terminal parameters')

def on_become(self, passwd=None):
        if self._get_prompt().endswith(b'#'):
            return

cmd = {u'command': u'enable'}
        if passwd:
            # Note: python-3.5 cannot combine u"" and r"" together.  Thus make
            # an r string and use to_text to ensure it's text on both py2 and py3.
            cmd[u'prompt'] = to_text(r"[\r\n](?:Local_)?[Pp]assword: ?$", errors='surrogate_or_strict')
            cmd[u'answer'] = passwd
            cmd[u'prompt_retry_check'] = True
        try:
            self._exec_cli_command(to_bytes(json.dumps(cmd), errors='surrogate_or_strict'))
            prompt = self._get_prompt()
            if prompt is None or not prompt.endswith(b'#'):
                raise AnsibleConnectionFailure('failed to elevate privilege to enable mode still at prompt [%s]' % prompt)
        except AnsibleConnectionFailure as e:
            prompt = self._get_prompt()
            raise AnsibleConnectionFailure('unable to elevate privilege to enable mode, at prompt [%s] with error: %s' % (prompt, e.message))

def on_unbecome(self):
        prompt = self._get_prompt()
        if prompt is None:
            # if prompt is None most likely the terminal is hung up at a prompt
            return

if prompt.endswith(b')#'):
            self._exec_cli_command(b'end')
            self._exec_cli_command(b'disable')

elif prompt.endswith(b'#'):
            self._exec_cli_command(b'disable')