mirror of
https://github.com/nmasur/dotfiles
synced 2024-11-23 01:05:38 +00:00
37 lines
861 B
Nix
37 lines
861 B
Nix
{ config, pkgs, lib, ... }: {
|
|
|
|
options = {
|
|
publicKey = lib.mkOption {
|
|
type = lib.types.str;
|
|
description = "Public SSH key authorized for this system.";
|
|
};
|
|
permitRootLogin = lib.mkOption {
|
|
type = lib.types.str;
|
|
description = "Root login settings.";
|
|
default = "no";
|
|
};
|
|
};
|
|
|
|
config = {
|
|
services.openssh = {
|
|
enable = true;
|
|
ports = [ 22 ];
|
|
passwordAuthentication = false;
|
|
gatewayPorts = "no";
|
|
forwardX11 = false;
|
|
allowSFTP = true;
|
|
permitRootLogin = config.permitRootLogin;
|
|
};
|
|
|
|
users.users.${config.user}.openssh.authorizedKeys.keys =
|
|
[ config.publicKey ];
|
|
|
|
# Implement a simple fail2ban service for sshd
|
|
services.sshguard.enable = true;
|
|
|
|
# Add terminfo for SSH from popular terminal emulators
|
|
environment.enableAllTerminfo = true;
|
|
};
|
|
|
|
}
|