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6 changed files with 65 additions and 12 deletions
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@ -2,7 +2,7 @@
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<!-- Add CI and code coverage badges here. Samples included below. -->
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<!-- Add CI and code coverage badges here. Samples included below. -->
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[](https://dev.azure.com/ansible/ansible.posix/_build?definitionId=26)
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https://dev.azure.com/ansible/ansible.posix/_apis/build/status/CI?branchName=main)](https://dev.azure.com/ansible/ansible.posix/_build?definitionId=26)
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[]() <!--[](https://codecov.io/gh/ansible-collections/ansible.posix)-->
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[](https://codecov.io/gh/ansible-collections/ansible.posix)
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## Communication
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## Communication
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3
changelogs/fragments/639_fix_authorized_key.yml
Normal file
3
changelogs/fragments/639_fix_authorized_key.yml
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@ -0,0 +1,3 @@
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---
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bugfixes:
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- ansible.posix.authorized_key - fixes error on permission denied in authorized_key module (https://github.com/ansible-collections/ansible.posix/issues/462).
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@ -225,6 +225,8 @@ import os.path
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import tempfile
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import tempfile
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import re
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import re
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import shlex
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import shlex
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import errno
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import traceback
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from operator import itemgetter
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from operator import itemgetter
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from ansible.module_utils._text import to_native
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from ansible.module_utils._text import to_native
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@ -475,16 +477,18 @@ def parsekey(module, raw_key, rank=None):
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return (key, key_type, options, comment, rank)
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return (key, key_type, options, comment, rank)
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def readfile(filename):
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def readfile(module, filename):
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if not os.path.isfile(filename):
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return ''
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f = open(filename)
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try:
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try:
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with open(filename, 'r') as f:
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return f.read()
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return f.read()
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finally:
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except IOError as e:
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f.close()
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if e.errno == errno.EACCES:
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module.fail_json(msg="Permission denied on file or path for authorized keys file: %s" % filename,
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exception=traceback.format_exc())
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elif e.errno == errno.ENOENT:
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return ''
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else:
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raise
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def parsekeys(module, lines):
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def parsekeys(module, lines):
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@ -597,7 +601,7 @@ def enforce_state(module, params):
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# check current state -- just get the filename, don't create file
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# check current state -- just get the filename, don't create file
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do_write = False
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do_write = False
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params["keyfile"] = keyfile(module, user, do_write, path, manage_dir)
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params["keyfile"] = keyfile(module, user, do_write, path, manage_dir)
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existing_content = readfile(params["keyfile"])
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existing_content = readfile(module, params["keyfile"])
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existing_keys = parsekeys(module, existing_content)
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existing_keys = parsekeys(module, existing_content)
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# Add a place holder for keys that should exist in the state=present and
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# Add a place holder for keys that should exist in the state=present and
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@ -222,6 +222,7 @@ EXAMPLES = r'''
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import errno
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import errno
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import os
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import os
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import platform
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import platform
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import re
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.basic import AnsibleModule
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from ansible_collections.ansible.posix.plugins.module_utils.mount import ismount
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from ansible_collections.ansible.posix.plugins.module_utils.mount import ismount
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@ -731,7 +732,8 @@ def _is_same_mount_src(module, src, mountpoint, linux_mounts):
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not ismount(mountpoint) and
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not ismount(mountpoint) and
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not is_bind_mounted(module, linux_mounts, mountpoint)):
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not is_bind_mounted(module, linux_mounts, mountpoint)):
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return False
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return False
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# sanitize src
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src = re.sub(r'(//[^:]+):([^@]+)@', r'\1@', src)
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# Treat Linux bind mounts
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# Treat Linux bind mounts
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if platform.system() == 'Linux' and linux_mounts is not None:
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if platform.system() == 'Linux' and linux_mounts is not None:
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# For Linux bind mounts only: the mount command does not return
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# For Linux bind mounts only: the mount command does not return
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@ -0,0 +1,41 @@
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---
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# -------------------------------------------------------------
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# check permissions
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- name: Create a file that is not accessible
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ansible.builtin.file:
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state: touch
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path: "{{ output_dir | expanduser }}/file_permissions"
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owner: root
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mode: '0000'
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- name: Create unprivileged user
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ansible.builtin.user:
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name: nopriv
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create_home: true
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- name: Try to delete a key from an unreadable file
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become: true
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become_user: nopriv
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ansible.posix.authorized_key:
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user: root
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key: "{{ dss_key_basic }}"
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state: absent
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path: "{{ output_dir | expanduser }}/file_permissions"
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register: result
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ignore_errors: true
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- name: Assert that the key deletion has failed
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ansible.builtin.assert:
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that:
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- result is failed
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- name: Remove the file
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ansible.builtin.file:
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state: absent
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path: "{{ output_dir | expanduser }}/file_permissions"
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- name: Remove the user
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ansible.builtin.user:
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name: nopriv
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state: absent
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@ -34,3 +34,6 @@
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- name: Test for specifying key as a path
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- name: Test for specifying key as a path
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ansible.builtin.import_tasks: check_path.yml
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ansible.builtin.import_tasks: check_path.yml
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- name: Test for permission denied files
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ansible.builtin.import_tasks: check_permissions.yml
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