v1.1.4 Make LogLevel configurable

Make LogLevel configurable

v1.1.3 Fix debug configuration

Fix debug logging and rename it to better reflect it is debug logging…

v1.1.2 Make verbosity configurable

Make verbosity configurable

v1.1.1 Expand configurability

Make the following sshd options configurable via env vars:

• ClientAliveCountMax via CLIENT_ALIVE_COUNT_MAX
• ClientAliveInterval via CLIENT_ALIVE_INTERVAL
• TCPKeepAlive via TCP_KEEP_ALIVE

v1.1.0 Add user:ssh provisioning

Enables provisioning of SSH keys per user a-la GCP, i.e. user:public_key

Example of the provisioning config:

cloudysanfrancisco:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDAu5kKQCPF...
baklavainthebalkans:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQDQDx3FNVC8...

v1.1.0-beta8 Replace last approach with simply disabling the user password in /etc/shadow

Using a star * instead of a bang !, keeps the user account unlocked, but still disables login by password by keeping the password invalid.

Effectively this leaves only the option of public key ssh login.

v1.1.0-beta7 Substitute usermod approach with UsePAM setting

Substitute usermod approach with UsePAM setting

v1.1.0-beta6 Disable password-based access for ssh users

Disable password-based access for ssh users

v1.1.0-beta5 Allow ssh-access to all bastion users

Give ssh access to all bastion-group users

v1.1.0-beta4 Call script by its absolute path

Call script by its absolute path