1. Jabber Admin
1.1. Jabber Daemon
We use ejabberd
1.2. SSL Certificate
We require TLS communication with the jabber daemon to avoid exposing Kerberos passwords.
When installing a new node make sure to copy /etc/ejabberd/ejabberd.pem from another node. The current certificate is valid until 2018 and signed by the HCoop CA.
1.3. PAM Configuration
TODO