ldap_change_acl.yml

---
    # MIT License
    
    # Copyright (c) 2018 
    
    # Permission is hereby granted, free of charge, to any person obtaining a copy
    # of this software and associated documentation files (the "Software"), to deal
    # in the Software without restriction, including without limitation the rights
    # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    # copies of the Software, and to permit persons to whom the Software is
    # furnished to do so, subject to the following conditions:
    
    # The above copyright notice and this permission notice shall be included in all
    # copies or substantial portions of the Software.
    
    # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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    # SOFTWARE.

- hosts: ldap_server
  tasks:
    - name: Set up the ACL
      community.general.ldap_attrs:
        dn: olcDatabase={1}mdb,cn=config
        attributes:
            olcAccess:
                - >- # This is the default {0} ACL
                    {0}to attrs=userPassword
                    by self write
                    by anonymous auth
                    by * none
                - >- # This is the default {1} ACL
                    {1}to attrs=shadowLastChange
                    by self write
                    by * read
                - >- # This ensures homePhone, mobile and other attributes can only be accesed by owner
                    {2}to attrs=homePhone,mobile,mail,postalAddress,postalCode,st,street,telephoneNumber
                    by self write
                    by * none
                - >- # This is the default {2} ACL
                    {3}to *
                    by * read
        state: exact