mirror of https://github.com/easzlab/kubeasz.git
59 lines
1.7 KiB
YAML
59 lines
1.7 KiB
YAML
---
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# If the find-task throws an error on /usr/bin/X11 like "File system loop detected"
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# the other files inside /usr/bin (and all other directories) are
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# still getting found and the permissions minimized in the next task.
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# This is also the reason why there's ignore_errors: true on the task.
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# also see: https://github.com/dev-sec/ansible-os-hardening/issues/219
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- name: find files with write-permissions for group
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shell: "find -L {{ item }} -perm /go+w -type f" # noqa 305
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with_flattened:
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- '/usr/local/sbin'
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- '/usr/local/bin'
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- '/usr/sbin'
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- '/usr/bin'
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- '/sbin'
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- '/bin'
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- "{{ os_env_extra_user_paths }}" # noqa 104
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register: minimize_access_directories
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ignore_errors: true
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changed_when: false
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- name: minimize access on found files
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file:
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path: '{{ item.1 }}'
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mode: 'go-w'
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state: file
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with_subelements:
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- "{{ minimize_access_directories.results }}"
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- stdout_lines
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- name: change shadow ownership to root and mode to 0600 | os-02
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file:
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dest: '/etc/shadow'
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owner: '{{ os_shadow_perms.owner }}'
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group: '{{ os_shadow_perms.group }}'
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mode: '{{ os_shadow_perms.mode }}'
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- name: change passwd ownership to root and mode to 0644 | os-03
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file:
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dest: '/etc/passwd'
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owner: '{{ os_passwd_perms.owner }}'
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group: '{{ os_passwd_perms.group }}'
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mode: '{{ os_passwd_perms.mode }}'
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- name: change su-binary to only be accessible to user and group root
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file:
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dest: '/bin/su'
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owner: 'root'
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group: 'root'
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mode: '0750'
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when: '"change_user" not in os_security_users_allow'
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- name: set option hidepid for proc filesystem
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mount:
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path: /proc
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src: proc
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fstype: proc
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opts: '{{ proc_mnt_options }}'
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state: present
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