159 lines
3.5 KiB
Nix
159 lines
3.5 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
{
|
|
imports = [
|
|
../2configs/vim.nix
|
|
../2configs/zsh.nix
|
|
../2configs/mc.nix
|
|
{
|
|
users.extraUsers =
|
|
mapAttrs (_: h: { hashedPassword = h; })
|
|
(import /root/src/secrets/hashedPasswords.nix);
|
|
}
|
|
{
|
|
users.extraUsers = {
|
|
root = {
|
|
openssh.authorizedKeys.keys = map readFile [
|
|
../../krebs/Zpubkeys/lass.ssh.pub
|
|
];
|
|
};
|
|
mainUser = {
|
|
name = "lass";
|
|
uid = 1337;
|
|
home = "/home/lass";
|
|
group = "users";
|
|
createHome = true;
|
|
useDefaultShell = true;
|
|
extraGroups = [
|
|
"audio"
|
|
"wheel"
|
|
];
|
|
openssh.authorizedKeys.keys = map readFile [
|
|
../../krebs/Zpubkeys/lass.ssh.pub
|
|
];
|
|
};
|
|
};
|
|
}
|
|
];
|
|
|
|
krebs = {
|
|
enable = true;
|
|
search-domain = "retiolum";
|
|
exim-retiolum.enable = true;
|
|
build.source = {
|
|
git.nixpkgs = {
|
|
url = https://github.com/Lassulus/nixpkgs;
|
|
rev = "68bd8e4a9dc247726ae89cc8739574261718e328";
|
|
};
|
|
};
|
|
};
|
|
|
|
nix.useChroot = true;
|
|
|
|
users.mutableUsers = false;
|
|
|
|
#why is this on in the first place?
|
|
services.ntp.enable = false;
|
|
services.nscd.enable = false;
|
|
|
|
boot.tmpOnTmpfs = true;
|
|
# see tmpfiles.d(5)
|
|
systemd.tmpfiles.rules = [
|
|
"d /tmp 1777 root root - -"
|
|
];
|
|
|
|
# multiple-definition-problem when defining environment.variables.EDITOR
|
|
environment.extraInit = ''
|
|
EDITOR=vim
|
|
PAGER=most
|
|
'';
|
|
|
|
environment.systemPackages = with pkgs; [
|
|
git
|
|
most
|
|
rxvt_unicode.terminfo
|
|
|
|
#network
|
|
iptables
|
|
];
|
|
|
|
programs.bash = {
|
|
enableCompletion = true;
|
|
interactiveShellInit = ''
|
|
HISTCONTROL='erasedups:ignorespace'
|
|
HISTSIZE=65536
|
|
HISTFILESIZE=$HISTSIZE
|
|
|
|
shopt -s checkhash
|
|
shopt -s histappend histreedit histverify
|
|
shopt -s no_empty_cmd_completion
|
|
complete -d cd
|
|
|
|
#fancy colors
|
|
if [ -e ~/LS_COLORS ]; then
|
|
eval $(dircolors ~/LS_COLORS)
|
|
fi
|
|
|
|
if [ -e /etc/nixos/dotfiles/link ]; then
|
|
/etc/nixos/dotfiles/link
|
|
fi
|
|
'';
|
|
promptInit = ''
|
|
if test $UID = 0; then
|
|
PS1='\[\033[1;31m\]\w\[\033[0m\] '
|
|
elif test $UID = 1337; then
|
|
PS1='\[\033[1;32m\]\w\[\033[0m\] '
|
|
else
|
|
PS1='\[\033[1;33m\]\u@\w\[\033[0m\] '
|
|
fi
|
|
if test -n "$SSH_CLIENT"; then
|
|
PS1='\[\033[35m\]\h'" $PS1"
|
|
fi
|
|
'';
|
|
};
|
|
|
|
security.setuidPrograms = [
|
|
"sendmail"
|
|
];
|
|
|
|
#services.gitolite = {
|
|
# enable = true;
|
|
# dataDir = "/home/gitolite";
|
|
# adminPubkey = config.sshKeys.lass.pub;
|
|
#};
|
|
|
|
services.openssh = {
|
|
enable = true;
|
|
hostKeys = [
|
|
# XXX bits here make no science
|
|
{ bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
|
|
];
|
|
};
|
|
|
|
services.journald.extraConfig = ''
|
|
SystemMaxUse=1G
|
|
RuntimeMaxUse=128M
|
|
'';
|
|
|
|
krebs.iptables = {
|
|
enable = true;
|
|
tables = {
|
|
filter.INPUT.policy = "DROP";
|
|
filter.FORWARD.policy = "DROP";
|
|
filter.INPUT.rules = [
|
|
{ predicate = "-m conntrack --ctstate RELATED,ESTABLISHED"; target = "ACCEPT"; precedence = 10001; }
|
|
{ predicate = "-p icmp"; target = "ACCEPT"; precedence = 10000; }
|
|
{ predicate = "-i lo"; target = "ACCEPT"; precedence = 9999; }
|
|
{ predicate = "-p tcp --dport 22"; target = "ACCEPT"; precedence = 9998; }
|
|
{ predicate = "-i retiolum"; target = "REJECT"; precedence = -10000; }
|
|
];
|
|
};
|
|
};
|
|
|
|
networking.dhcpcd.extraConfig = ''
|
|
noipv4ll
|
|
'';
|
|
|
|
}
|