mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
127 lines
4 KiB
Python
127 lines
4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2018, Ansible Project
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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DOCUMENTATION = '''
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name: ksu
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short_description: Kerberos substitute user
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description:
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- This become plugins allows your remote/login user to execute commands as another user via the ksu utility.
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author: Ansible Core Team
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options:
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become_user:
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description: User you 'become' to execute the task.
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type: string
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ini:
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- section: privilege_escalation
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key: become_user
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- section: ksu_become_plugin
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key: user
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vars:
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- name: ansible_become_user
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- name: ansible_ksu_user
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env:
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- name: ANSIBLE_BECOME_USER
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- name: ANSIBLE_KSU_USER
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required: true
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become_exe:
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description: Su executable.
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type: string
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default: ksu
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ini:
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- section: privilege_escalation
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key: become_exe
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- section: ksu_become_plugin
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key: executable
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vars:
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- name: ansible_become_exe
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- name: ansible_ksu_exe
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env:
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- name: ANSIBLE_BECOME_EXE
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- name: ANSIBLE_KSU_EXE
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become_flags:
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description: Options to pass to ksu.
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type: string
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default: ''
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ini:
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- section: privilege_escalation
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key: become_flags
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- section: ksu_become_plugin
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key: flags
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vars:
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- name: ansible_become_flags
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- name: ansible_ksu_flags
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env:
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- name: ANSIBLE_BECOME_FLAGS
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- name: ANSIBLE_KSU_FLAGS
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become_pass:
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description: Ksu password.
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type: string
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required: false
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vars:
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- name: ansible_ksu_pass
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- name: ansible_become_pass
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- name: ansible_become_password
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env:
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- name: ANSIBLE_BECOME_PASS
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- name: ANSIBLE_KSU_PASS
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ini:
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- section: ksu_become_plugin
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key: password
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prompt_l10n:
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description:
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- List of localized strings to match for prompt detection.
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- If empty we will use the built in one.
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type: list
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elements: string
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default: []
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ini:
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- section: ksu_become_plugin
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key: localized_prompts
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vars:
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- name: ansible_ksu_prompt_l10n
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env:
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- name: ANSIBLE_KSU_PROMPT_L10N
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'''
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import re
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from ansible.module_utils.common.text.converters import to_bytes
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from ansible.plugins.become import BecomeBase
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class BecomeModule(BecomeBase):
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name = 'community.general.ksu'
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# messages for detecting prompted password issues
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fail = ('Password incorrect',)
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missing = ('No password given',)
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def check_password_prompt(self, b_output):
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''' checks if the expected password prompt exists in b_output '''
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prompts = self.get_option('prompt_l10n') or ["Kerberos password for .*@.*:"]
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b_prompt = b"|".join(to_bytes(p) for p in prompts)
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return bool(re.match(b_prompt, b_output))
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def build_become_command(self, cmd, shell):
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super(BecomeModule, self).build_become_command(cmd, shell)
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# Prompt handling for ``ksu`` is more complicated, this
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# is used to satisfy the connection plugin
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self.prompt = True
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if not cmd:
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return cmd
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exe = self.get_option('become_exe')
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flags = self.get_option('become_flags')
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user = self.get_option('become_user')
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return '%s %s %s -e %s ' % (exe, user, flags, self._build_success_command(cmd, shell))
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