149 lines
3.7 KiB
Nix
149 lines
3.7 KiB
Nix
{ config, pkgs, ... }:
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with import <stockholm/lib>;
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{
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imports = [
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<nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix>
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../../krebs
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../3modules
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../5pkgs
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../2configs/binary-cache/client.nix
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../2configs/mc.nix
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../2configs/nixpkgs.nix
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../2configs/vim.nix
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{
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krebs.enable = true;
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krebs.build.user = config.krebs.users.lass;
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krebs.build.host = config.krebs.hosts.iso;
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}
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{
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nixpkgs.config.allowUnfree = true;
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}
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{
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users.extraUsers = {
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root = {
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openssh.authorizedKeys.keys = [
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config.krebs.users.lass.pubkey
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config.krebs.users.lass-shodan.pubkey
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config.krebs.users.lass-icarus.pubkey
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];
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};
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};
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}
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{
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environment.extraInit = ''
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EDITOR=vim
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'';
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}
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{
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environment.systemPackages = with pkgs; [
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#stockholm
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git
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gnumake
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jq
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parallel
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proot
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populate
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#style
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most
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rxvt_unicode.terminfo
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#monitoring tools
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htop
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iotop
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#network
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iptables
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iftop
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#stuff for dl
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aria2
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#neat utils
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krebspaste
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pciutils
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pop
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psmisc
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q
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rs
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tmux
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untilport
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usbutils
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#unpack stuff
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p7zip
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unzip
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unrar
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#data recovery
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ddrescue
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ntfs3g
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dosfstools
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];
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}
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{
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programs.bash = {
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enableCompletion = true;
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interactiveShellInit = ''
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HISTCONTROL='erasedups:ignorespace'
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HISTSIZE=65536
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HISTFILESIZE=$HISTSIZE
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shopt -s checkhash
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shopt -s histappend histreedit histverify
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shopt -s no_empty_cmd_completion
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complete -d cd
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'';
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promptInit = ''
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if test $UID = 0; then
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PS1='\[\033[1;31m\]\w\[\033[0m\] '
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PROMPT_COMMAND='echo -ne "\033]0;$$ $USER@$PWD\007"'
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elif test $UID = 1337; then
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PS1='\[\033[1;32m\]\w\[\033[0m\] '
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PROMPT_COMMAND='echo -ne "\033]0;$$ $PWD\007"'
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else
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PS1='\[\033[1;33m\]\u@\w\[\033[0m\] '
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PROMPT_COMMAND='echo -ne "\033]0;$$ $USER@$PWD\007"'
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fi
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if test -n "$SSH_CLIENT"; then
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PS1='\[\033[35m\]\h'" $PS1"
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PROMPT_COMMAND='echo -ne "\033]0;$$ $HOSTNAME $USER@$PWD\007"'
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fi
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'';
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};
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}
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{
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services.openssh = {
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enable = true;
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hostKeys = [
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# XXX bits here make no science
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{ bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
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];
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};
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systemd.services.sshd.wantedBy = mkForce [ "multi-user.target" ];
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}
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{
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krebs.iptables = {
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enable = true;
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tables = {
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filter.INPUT.policy = "DROP";
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filter.FORWARD.policy = "DROP";
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filter.INPUT.rules = [
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{ predicate = "-m conntrack --ctstate RELATED,ESTABLISHED"; target = "ACCEPT"; precedence = 10001; }
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{ predicate = "-p icmp"; target = "ACCEPT"; precedence = 10000; }
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{ predicate = "-i lo"; target = "ACCEPT"; precedence = 9999; }
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{ predicate = "-p tcp --dport 22"; target = "ACCEPT"; precedence = 9998; }
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{ predicate = "-p tcp -i retiolum"; target = "REJECT --reject-with tcp-reset"; precedence = -10000; }
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{ predicate = "-p udp -i retiolum"; target = "REJECT --reject-with icmp-port-unreachable"; v6 = false; precedence = -10000; }
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{ predicate = "-i retiolum"; target = "REJECT --reject-with icmp-proto-unreachable"; v6 = false; precedence = -10000; }
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];
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};
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};
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}
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{
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krebs.hidden-ssh.enable = true;
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}
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];
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}
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