Post install actions

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Create the [local] poudriere package environment

Create ssl and repository directory

># mkdir -p /usr/local/etc/pkg/repos/
># mkdir -p /usr/local/etc/ssl/poudriere/

The repository directory gets 2 files to disable the FreeBSD- and enable the sjapkg-repository.

># vi /usr/local/etc/pkg/repos/freebsd.conf 
FreeBSD: {
	enabled: no
}
># vi /usr/local/etc/pkg/repos/mypkg.conf
mypkg: {
	url: "http://mypkg.example.com/packages/12amd64-mypkg",
	mirror_type: "http",
	signature_type: "pubkey",
	pubkey: "/usr/local/etc/ssl/poudriere/mypkg.example.com.pub.key.pem",
	enabled: yes
}

The ssl directory gets the public key of the mypkg-repository.

># vi /usr/local/etc/ssl/poudriere/mypkg.example.com.pub.key.pem
-----BEGIN PUBLIC KEY-----
.
.
-----END PUBLIC KEY-----

Install packages

># pkg update
># pkg install bash vim-console sudo bsdstats

Continue configuration

Enable the wheel group for sudo

># visudo
%wheel ALL=(ALL) ALL

For bash add to /etc/fstab:

fdesc	/dev/fd	fdescfs	rw	0	0

add autoboot_delay=3” to /boot/loader.conf

># vim /boot/loader.conf
 autoboot_delay="3"

change default shell for user & root: /usr/sh to: /usr/local/bin/bash

># chsh -s bash user 
># chsh -s bash root 

disable ctrl alt del reboot

># sysctl hw.syscons.kbd_reboot=0

Change motd and profile
Save original motd

># mv /etc/motd /etc/motd.default
># vim /etc/motd
FreeBSD 12.1-RELEASE GENERIC 

Welcome to FreeBSD!

Add below text to the bottom of /etc/profile

># vim /etc/profile
uname -vpn
echo " "
date
echo " "
echo " "

Change /etc/syslog.conf to enable console.log and all.log
Uncomment the below lines:

># vim /etc/syslog.conf
    console.info                                    /var/log/console.log
    *.*                                             /var/log/all.log

Create the log files and set the acl.

># touch /var/log/console.log
># touch /var/log/all.log
># chmod 600 /var/log/all.log
># chmod 600 /var/log/console.log

Restart the log service

># service syslogd restart

On iron enable encrypted ssh authentication.

Prepare users:

>$ mkdir ~/.ssh

Copy public keys from another host

>$ vim ~/.ssh/authorized_keys
>$ chmod -R 700 ~/.ssh

Logout and login using key to see if all works. Force key authentication only

># vim /etc/ssh/sshd_config
ListenAddress XX.XX.XX.XX	       # changed to Nic address
PermitRootLogin no              # << Default: prohibit root login over ssh
PasswordAuthentication no       # << Default: ssh key only authorization
ChallengeResponseAuthentication no      # changed to force key auth. only
UsePAM no                       # << Changed to set ssh key authorization only

Restart the ssh service.

># service sshd restart

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