mirror of
https://github.com/kaesaecracker/nixos-configuration.git
synced 2025-01-18 18:40:14 +01:00
38 lines
1.3 KiB
Nix
38 lines
1.3 KiB
Nix
{ config, pkgs, ... }:
|
|
let
|
|
sshdTmpDirectory = "${config.user.home}/sshd-tmp";
|
|
sshdDirectory = "${config.user.home}/sshd";
|
|
pubKeys = ''
|
|
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPDNpLDmctyqGpow/ElQvdhY4BLBPS/sigDJ1QEcC7wC vinzenz-lpt2-roaming
|
|
'';
|
|
port = 8022;
|
|
in
|
|
{
|
|
build.activation.sshd = ''
|
|
$DRY_RUN_CMD mkdir $VERBOSE_ARG --parents "${config.user.home}/.ssh"
|
|
$DRY_RUN_CMD echo "${pubKeys}" > "${config.user.home}/.ssh/authorized_keys"
|
|
|
|
if [[ ! -d "${sshdDirectory}" ]]; then
|
|
$DRY_RUN_CMD rm $VERBOSE_ARG --recursive --force "${sshdTmpDirectory}"
|
|
$DRY_RUN_CMD mkdir $VERBOSE_ARG --parents "${sshdTmpDirectory}"
|
|
|
|
$VERBOSE_ECHO "Generating host keys..."
|
|
$DRY_RUN_CMD ${pkgs.openssh}/bin/ssh-keygen -t rsa -b 4096 -f "${sshdTmpDirectory}/ssh_host_rsa_key" -N ""
|
|
|
|
$VERBOSE_ECHO "Writing sshd_config..."
|
|
$DRY_RUN_CMD echo -e "HostKey ${sshdDirectory}/ssh_host_rsa_key\nPort ${toString port}\n" > "${sshdTmpDirectory}/sshd_config"
|
|
|
|
$DRY_RUN_CMD mv $VERBOSE_ARG "${sshdTmpDirectory}" "${sshdDirectory}"
|
|
fi
|
|
'';
|
|
|
|
environment.packages = [
|
|
(pkgs.writeScriptBin "sshd-start" ''
|
|
#!${pkgs.runtimeShell}
|
|
|
|
echo "Starting sshd in non-daemonized way on port ${toString port}"
|
|
${pkgs.openssh}/bin/sshd -f "${sshdDirectory}/sshd_config" -D
|
|
'')
|
|
];
|
|
}
|