mirror of
https://github.com/ansible-collections/ansible.posix.git
synced 2026-01-12 07:35:31 +01:00
Add umask option for mount module
This commit is contained in:
satken2
parent
c14f4d75a6
commit
d6ae0981c5
2 changed files with 49 additions and 168 deletions
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@ -107,7 +107,7 @@ options:
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default: no
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umask:
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description:
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- The permission applied to create new directory(ies) for the mount point.
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- The umask to set before creating new directory(ies) for the mount point.
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If the mount point already exists, this parameter is not used.
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- Note that after running this task and the device being successfully mounted,
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the mode of the original directory will be hidden by the target device.
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@ -801,8 +801,19 @@ def main():
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changed = True
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elif state == 'mounted':
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dirs_created = []
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if not os.path.exists(name) and not module.check_mode:
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old_umask = None
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if umask is not None:
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if not isinstance(umask, int):
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try:
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umask = int(umask, 8)
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except ValueError as e:
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module.fail_json(msg="umask must be an octal integer: %s" % (to_native(e)))
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old_umask = os.umask(umask)
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os.umask(umask)
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try:
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# Something like mkdir -p but with the possibility to undo.
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# Based on some copy-paste from the "file" module.
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@ -827,31 +838,9 @@ def main():
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except (OSError, IOError) as e:
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module.fail_json(
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msg="Error making dir %s: %s" % (name, to_native(e)))
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# Set permissions to the newly created mount point.
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if umask is not None:
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# When umask is integer, calculate logical complement of the value
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# otherwise, pass it to set_mode_if_different() as is.
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if isinstance(umask, int):
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directory_mode = 0o0777 & ~umask
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else:
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try:
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umask = int(umask, 8)
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directory_mode = 0o0777 & ~umask
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except Exception:
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directory_mode = umask
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try:
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for dirname in dirs_created:
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changed = module.set_mode_if_different(dirname, directory_mode, changed)
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except Exception as e:
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try:
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for dirname in dirs_created[::-1]:
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os.rmdir(dirname)
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except Exception:
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pass
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module.fail_json(
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msg="Error setting permissions %s: %s" % (name, to_native(e)))
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finally:
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if old_umask is not None:
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os.umask(old_umask)
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name, backup_lines, changed = _set_mount_save_old(module, args)
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res = 0
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@ -335,55 +335,37 @@
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- name: Block to test umask option
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block:
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- name: Create empty file
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community.general.filesize:
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path: /tmp/myfs.img
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size: 1M
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- name: Format FS
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community.general.filesystem:
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fstype: ext3
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dev: /tmp/myfs.img
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when: ansible_system == 'Linux'
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- name: Format FS
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community.general.filesystem:
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fstype: nullfs
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dev: /tmp/myfs.img
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when: ansible_system == 'FreeBSD'
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- name: Make sure that mount point does not exist
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file:
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path: /tmp/myfs_mountpoint
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path: /tmp/mount_dest
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state: absent
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- name: Mount the FS to non existent directory with raw umask
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- name: Create a directory to bind mount
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file:
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state: directory
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path: /tmp/mount_source
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- name: Bind mount a filesystem with umask
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: ext3
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src: /tmp/mount_source
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path: /tmp/mount_dest
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state: mounted
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fstype: None
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opts: bind
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umask: 0777
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when: ansible_system == 'Linux'
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- name: Mount the FS to non existent directory with raw umask(FreeBSD)
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when: ansible_system != 'FreeBSD'
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- name: Bind mount a filesystem with umask(FreeBSD)
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: nullfs
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src: /tmp/mount_source
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path: /tmp/mount_dest
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state: mounted
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fstype: nullfs
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umask: 0777
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when: ansible_system == 'FreeBSD'
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- name: Check status of parent directory of mount point
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stat:
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path: /tmp/foobar
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register: parent_dir_stat
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- name: Assert that the parent directory of the mount point has right permission
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assert:
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that:
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- parent_dir_stat['stat']['mode'] == '0000'
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- name: Unmount FS to access underlying directory
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command: |
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umount /tmp/myfs.img
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- name: Check status of mount point
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umount /tmp/mount_dest
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- name: Stat mount point directory
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stat:
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path: /tmp/myfs_mountpoint
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path: /tmp/mount_dest
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register: mount_point_stat
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- name: Assert that the mount point has right permission
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assert:
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@ -391,128 +373,38 @@
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- mount_point_stat['stat']['mode'] == '0000'
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- name: Cleanup directory
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file:
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path: /tmp/myfs_mountpoint
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path: /tmp/mount_dest
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state: absent
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- name: Mount the FS to non existent directory with string umask
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- name: Bind mount a filesystem with string umask
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: ext3
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src: /tmp/mount_source
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path: /tmp/mount_dest
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state: mounted
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fstype: None
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opts: bind
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umask: "0777"
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when: ansible_system == 'Linux'
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- name: Mount the FS to non existent directory with string umask(FreeBSD)
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when: ansible_system != 'FreeBSD'
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- name: Bind mount a filesystem with string umask(FreeBSD)
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: nullfs
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src: /tmp/mount_source
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path: /tmp/mount_dest
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state: mounted
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fstype: nullfs
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umask: "0777"
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when: ansible_system == 'FreeBSD'
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- name: Check status of parent directory of mount point
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stat:
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path: /tmp/foobar
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register: parent_dir_stat
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- name: Assert that the parent directory of the mount point has right permission
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assert:
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that:
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- parent_dir_stat['stat']['mode'] == '0000'
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- name: Unmount FS to access underlying directory
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command: |
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umount /tmp/myfs.img
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- name: Check status of mount point
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umount /tmp/mount_dest
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- name: Stat mount point directory
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stat:
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path: /tmp/myfs_mountpoint
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path: /tmp/mount_dest
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register: mount_point_stat
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- name: Assert that the mount point has right permission
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assert:
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that:
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- mount_point_stat['stat']['mode'] == '0000'
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- name: Cleanup directory
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file:
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path: /tmp/myfs_mountpoint
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state: absent
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- name: Remount the FS to non existent directory with symbolic umask expression
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: ext3
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state: mounted
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umask: "u+rw,g-wx,o-rwx"
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when: ansible_system == 'Linux'
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- name: Remount the FS to non existent directory with symbolic umask expression(FreeBSD)
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: nullfs
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state: mounted
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umask: "u+rw,g-wx,o-rwx"
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when: ansible_system == 'FreeBSD'
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- name: Check status of parent directory of mount point
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stat:
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path: /tmp/foobar
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register: parent_dir_stat
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- name: Assert that the parent directory of the mount point has right permission
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assert:
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that:
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- parent_dir_stat['stat']['mode'] == '0640'
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- name: Unmount FS to access underlying directory
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command: |
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umount /tmp/myfs.img
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- name: Check status of mount point
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stat:
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path: /tmp/myfs_mountpoint
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register: mount_point_stat
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- name: Assert that the mount point has right permission
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assert:
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that:
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- mount_point_stat['stat']['mode'] == '0640'
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- name: Cleanup directory
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file:
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path: /tmp/myfs_mountpoint
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state: absent
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- name: Remount the FS to non existent directory with symbolic umask expression
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: ext3
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state: mounted
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umask: "u=rw,g=r,o=r"
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when: ansible_system == 'Linux'
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- name: Remount the FS to non existent directory with symbolic umask expression(FreeBSD)
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mount:
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path: /tmp/myfs_mountpoint
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src: /tmp/myfs.img
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fstype: nullfs
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state: mounted
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umask: "u=rw,g=r,o=r"
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when: ansible_system == 'FreeBSD'
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- name: Check status of parent directory of mount point
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stat:
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path: /tmp/foobar
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register: parent_dir_stat
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- name: Assert that the parent directory of the mount point has right permission
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assert:
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that:
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- parent_dir_stat['stat']['mode'] == '0644'
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- name: Unmount FS to access underlying directory
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command: |
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umount /tmp/myfs.img
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- name: Check status of mount point
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stat:
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path: /tmp/myfs_mountpoint
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register: mount_point_stat
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- name: Assert that the mount point has right permission
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assert:
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that:
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- mount_point_stat['stat']['mode'] == '0644'
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- name: Remove the test FS
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file:
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path: '{{ item }}'
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path: /tmp/mount_dest
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state: absent
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loop:
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- /tmp/myfs.img
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- /tmp/myfs_mountpoint
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when: ansible_system not in ('MacOS')
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