Password warning (Mail expiration notification)

[gsanchietti]

Install

Install the custom core image:

curl https://raw.githubusercontent.com/NethServer/ns8-core/main/core/install.sh > install.sh 
bash install.sh ghcr.io/nethserver/core:mail_notification
create-cluster rl1.leader.cluster0.gs.nethserver.net:55820 10.5.4.0/24 Nethesis,1234

Setup custom images for Samba and OpenLDAP:

redis-cli hset cluster/override/modules samba ghcr.io/nethserver/samba:mail_notify
redis-cli hset cluster/override/modules openldap ghcr.io/nethserver/openldap:mail_notify

Then, install:

• an internal OpenLDAP
• an internal Active Directory

Mail example:

Usage example (deprecated)

1. Configure SMTP settings
2. Configure a password expiration for a domain.

Using default template:

 api-cli run cluster/set-password-warning --data '{"domain": "leader.cluster0.gs.nethserver.net", "notification": true, "days": 1000, "mail_from": "no-reply@nethserver.org", "mail_template_name": "default_en"}'

For a custom template, first create the file named custom.txt like:

Dear $user ($name) of domain $domain.
Your password is going to expire in $days days.
Change it here: $portal_url

Then, use:

 api-cli run cluster/set-password-warning --data '{"domain": "leader.cluster0.gs.nethserver.net", "notification": true, "days": 1000, "mail_from": "no-reply@nethserver.org", "mail_template_name": "custom", "mail_template_content": "'$(cat custom.txt | base64 -w0)'", "mail_subject": "my expiriation"}'

4. Create a user,
5. Modify an existing user or add user a new one, using the user manager portal
6. Execute the notify script:

systemctl start password-warning.service

---

See also:

• Main issue: Expiring password email notification dev#7229
• PR for Samba: feat: handle mail field ns8-samba#80
• PR for OpenLDAP: feat: handle mail field ns8-openldap#53

[andre8244]

Just a label fix and we're good, no need to request review again