community.general.htpasswd – manage user files for basic authentication

Note

This plugin is part of the community.general collection (version 3.8.1).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install community.general.

To use it in a playbook, specify: community.general.htpasswd.

Synopsis

Add and remove username/password entries in a password file using htpasswd.
This is used by web servers such as Apache and Nginx for basic authentication.

Requirements

The below requirements are needed on the host that executes this module.

passlib>=1.6

Parameters

Parameter	Choices/Defaults	Comments
attributes string added in 2.3 of ansible.builtin		The attributes the resulting file or directory should have. To get supported flags look at the man page for chattr on the target system. This string should contain the attributes in the same order as the one displayed by lsattr. The `=` operator is assumed as default, otherwise `+` or `-` operators need to be included in the string. aliases: attr
create boolean	Choices: no yes ←	Used with `state=present`. If specified, the file will be created if it does not already exist. If set to "no", will fail if the file does not exist
crypt_scheme string	Default: "apr_md5_crypt"	Encryption scheme to be used. As well as the four choices listed here, you can also use any other hash supported by passlib, such as md5_crypt and sha256_crypt, which are linux passwd hashes. If you do so the password file will not be compatible with Apache or Nginx Some of the available choices might be: `apr_md5_crypt`, `des_crypt`, `ldap_sha1`, `plaintext`
group string		Name of the group that should own the file/directory, as would be fed to chown.
mode raw		The permissions the resulting file or directory should have. For those used to /usr/bin/chmod remember that modes are actually octal numbers. You must either add a leading zero so that Ansible's YAML parser knows it is an octal number (like `0644` or `01777`) or quote it (like `'644'` or `'1777'`) so Ansible receives a string and can do its own conversion from string into number. Giving Ansible a number without following one of these rules will end up with a decimal number which will have unexpected results. As of Ansible 1.8, the mode may be specified as a symbolic mode (for example, `u+rwx` or `u=rw,g=r,o=r`). If `mode` is not specified and the destination file does not exist, the default `umask` on the system will be used when setting the mode for the newly created file. If `mode` is not specified and the destination file does exist, the mode of the existing file will be used. Specifying `mode` is the best way to ensure files are created with the correct permissions. See CVE-2020-1736 for further details.
name string / required		User name to add or remove aliases: username
owner string		Name of the user that should own the file/directory, as would be fed to chown.
password string		Password associated with user. Must be specified if user does not exist yet.
path path / required		Path to the file that contains the usernames and passwords aliases: dest, destfile
selevel string		The level part of the SELinux file context. This is the MLS/MCS attribute, sometimes known as the `range`. When set to `_default`, it will use the `level` portion of the policy if available.
serole string		The role part of the SELinux file context. When set to `_default`, it will use the `role` portion of the policy if available.
setype string		The type part of the SELinux file context. When set to `_default`, it will use the `type` portion of the policy if available.
seuser string		The user part of the SELinux file context. By default it uses the `system` policy, where applicable. When set to `_default`, it will use the `user` portion of the policy if available.
state string	Choices: present ← absent	Whether the user entry should be present or not
unsafe_writes boolean added in 2.2 of ansible.builtin	Choices: no ← yes	Influence when to use atomic operation to prevent data corruption or inconsistent reads from the target file. By default this module uses atomic operations to prevent data corruption or inconsistent reads from the target files, but sometimes systems are configured or just broken in ways that prevent this. One example is docker mounted files, which cannot be updated atomically from inside the container and can only be written in an unsafe manner. This option allows Ansible to fall back to unsafe methods of updating files when atomic operations fail (however, it doesn't force Ansible to perform unsafe writes). IMPORTANT! Unsafe writes are subject to race conditions and can lead to data corruption.

Notes

Note

This module depends on the passlib Python library, which needs to be installed on all target systems.
On Debian, Ubuntu, or Fedora: install python-passlib.
On RHEL or CentOS: Enable EPEL, then install python-passlib.

Examples

- name: Add a user to a password file and ensure permissions are set
  community.general.htpasswd:
    path: /etc/nginx/passwdfile
    name: janedoe
    password: '9s36?;fyNp'
    owner: root
    group: www-data
    mode: 0640

- name: Remove a user from a password file
  community.general.htpasswd:
    path: /etc/apache2/passwdfile
    name: foobar
    state: absent

- name: Add a user to a password file suitable for use by libpam-pwdfile
  community.general.htpasswd:
    path: /etc/mail/passwords
    name: alex
    password: oedu2eGh
    crypt_scheme: md5_crypt

Authors

Ansible Core Team

© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/collections/community/general/htpasswd_module.html

Docs

Docs4dev

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