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|
{ config, pkgs, ... }:
{
boot.tmpOnTmpfs = true;
# see tmpfiles.d(5)
systemd.tmpfiles.rules = [
"d /tmp 1777 root root - -"
];
time.timeZone = "Europe/Berlin";
virtualisation.libvirtd.enable = true;
hardware.pulseaudio = {
enable = true;
systemWide = true;
};
# multiple-definition-problem when defining environment.variables.EDITOR
environment.extraInit = ''
EDITOR=vim
PAGER=most
'';
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
'';
};
programs.ssh.startAgent = false;
security.setuidPrograms = [ "slock" ];
###SERVICES BEGIN
services.gitolite = {
enable = true;
dataDir = "/home/gitolite";
adminPubkey = ''
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAp83zynhIueJJsWlSEykVSBrrgBFKq38+vT8bRfa+csqyjZBl2SQFuCPo+Qbh49mwchpZRshBa9jQEIGqmXxv/PYdfBFQuOFgyUq9ZcTZUXqeynicg/SyOYFW86iiqYralIAkuGPfQ4howLPVyjTZtWeEeeEttom6p6LMY5Aumjz2em0FG0n9rRFY2fBzrdYAgk9C0N6ojCs/Gzknk9SGntA96MDqHJ1HXWFMfmwOLCnxtE5TY30MqSmkrJb7Fsejwjoqoe9Y/mCaR0LpG2cStC1+37GbHJNH0caCMaQCX8qdfgMVbWTVeFWtV6aWOaRgwLrPDYn4cHWQJqTfhtPrNQ== lass@mors
'';
};
services.journald.extraConfig = ''
SystemMaxUse=1G
RuntimeMaxUse=128M
'';
services.openssh = {
enable = true;
hostKeys = [
# XXX bits here make no science
{ bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
];
};
services.printing = {
enable = true;
drivers = [ pkgs.foomatic_filters ];
};
###SERVICES END
environment.systemPackages = with pkgs; [
gitolite
git
#terminal
most
powertop
#network
iptables
#video stuff
haskellPackages.xmobar
haskellPackages.yeganesh
dmenu2
xlibs.fontschumachermisc
];
nix.useChroot = true;
#
# user settings
#
users.mutableUsers = false;
users.extraUsers = {
#gitolite = {
# name = "gitolite";
# description = "gitolite git manager";
# home = "/home/gitolite";
# createHome = true;
# useDefaultShell = true;
#};
testing = {
name = "testing";
description = "user for testing various stuff";
home = "/home/testing";
useDefaultShell = true;
createHome = true;
};
};
networking.firewall = {
enable = true;
allowedTCPPorts = [
22
];
extraCommands = ''
iptables -A INPUT -j ACCEPT -m conntrack --ctstate RELATED,ESTABLISHED
iptables -A INPUT -j ACCEPT -i lo
#iptables -N Retiolum
iptables -A INPUT -j Retiolum -i retiolum
iptables -A Retiolum -j ACCEPT -p icmp
iptables -A Retiolum -j ACCEPT -m conntrack --ctstate RELATED,ESTABLISHED
iptables -A Retiolum -j REJECT -p tcp --reject-with tcp-reset
iptables -A Retiolum -j REJECT -p udp --reject-with icmp-port-unreachable
iptables -A Retiolum -j REJECT --reject-with icmp-proto-unreachable
iptables -A Retiolum -j REJECT
'';
extraStopCommands = "iptables -F";
};
}
|
