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|
{ config, pkgs, ... }:
with import <stockholm/lib>;
{
imports = [
<nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix>
../../krebs
../3modules
../5pkgs
../2configs/binary-cache/client.nix
../2configs/mc.nix
../2configs/nixpkgs.nix
../2configs/vim.nix
{
krebs.enable = true;
krebs.build.user = config.krebs.users.lass;
krebs.build.host = config.krebs.hosts.iso;
}
{
nixpkgs.config.allowUnfree = true;
}
{
users.extraUsers = {
root = {
openssh.authorizedKeys.keys = [
config.krebs.users.lass.pubkey
config.krebs.users.lass-shodan.pubkey
config.krebs.users.lass-icarus.pubkey
];
};
};
}
{
environment.extraInit = ''
EDITOR=vim
'';
}
{
environment.systemPackages = with pkgs; [
#stockholm
git
gnumake
jq
parallel
proot
populate
#style
most
rxvt_unicode.terminfo
#monitoring tools
htop
iotop
#network
iptables
iftop
#stuff for dl
aria2
#neat utils
krebspaste
pciutils
pop
psmisc
q
rs
tmux
untilport
usbutils
#unpack stuff
p7zip
unzip
unrar
#data recovery
ddrescue
ntfs3g
dosfstools
];
}
{
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
'';
promptInit = ''
if test $UID = 0; then
PS1='\[\033[1;31m\]\w\[\033[0m\] '
PROMPT_COMMAND='echo -ne "\033]0;$$ $USER@$PWD\007"'
elif test $UID = 1337; then
PS1='\[\033[1;32m\]\w\[\033[0m\] '
PROMPT_COMMAND='echo -ne "\033]0;$$ $PWD\007"'
else
PS1='\[\033[1;33m\]\u@\w\[\033[0m\] '
PROMPT_COMMAND='echo -ne "\033]0;$$ $USER@$PWD\007"'
fi
if test -n "$SSH_CLIENT"; then
PS1='\[\033[35m\]\h'" $PS1"
PROMPT_COMMAND='echo -ne "\033]0;$$ $HOSTNAME $USER@$PWD\007"'
fi
'';
};
}
{
services.openssh = {
enable = true;
hostKeys = [
# XXX bits here make no science
{ bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
];
};
systemd.services.sshd.wantedBy = mkForce [ "multi-user.target" ];
}
{
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 = "-p tcp -i retiolum"; target = "REJECT --reject-with tcp-reset"; precedence = -10000; }
{ predicate = "-p udp -i retiolum"; target = "REJECT --reject-with icmp-port-unreachable"; v6 = false; precedence = -10000; }
{ predicate = "-i retiolum"; target = "REJECT --reject-with icmp-proto-unreachable"; v6 = false; precedence = -10000; }
];
};
};
}
{
krebs.hidden-ssh.enable = true;
}
];
}
|
