mirror of
https://github.com/drduh/YubiKey-Guide.git
synced 2025-05-18 11:07:10 +02:00
organize nixos files
This commit is contained in:
drduh
parent
82d6f2aca1
commit
d7428c1290
4 changed files with 4 additions and 6 deletions
282
nix/flake.nix
Normal file
282
nix/flake.nix
Normal file
|
|
@ -0,0 +1,282 @@
|
|||
{
|
||||
description = "A Nix Flake for an xfce-based system with YubiKey setup";
|
||||
|
||||
inputs = {
|
||||
nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
|
||||
drduhConfig.url = "github:drduh/config";
|
||||
drduhConfig.flake = false;
|
||||
};
|
||||
|
||||
outputs = {
|
||||
self,
|
||||
nixpkgs,
|
||||
drduhConfig,
|
||||
}: let
|
||||
mkSystem = system:
|
||||
nixpkgs.lib.nixosSystem {
|
||||
inherit system;
|
||||
modules = [
|
||||
"${nixpkgs}/nixos/modules/profiles/all-hardware.nix"
|
||||
"${nixpkgs}/nixos/modules/installer/cd-dvd/iso-image.nix"
|
||||
(
|
||||
{
|
||||
lib,
|
||||
pkgs,
|
||||
config,
|
||||
...
|
||||
}: let
|
||||
gpgAgentConf = pkgs.runCommand "gpg-agent.conf" {} ''
|
||||
sed '/pinentry-program/d' ${drduhConfig}/gpg-agent.conf > $out
|
||||
echo "pinentry-program ${pkgs.pinentry.curses}/bin/pinentry" >> $out
|
||||
'';
|
||||
dicewareAddress = "localhost";
|
||||
dicewarePort = 8080;
|
||||
viewYubikeyGuide = pkgs.writeShellScriptBin "view-yubikey-guide" ''
|
||||
viewer="$(type -P xdg-open || true)"
|
||||
if [ -z "$viewer" ]; then
|
||||
viewer="${pkgs.glow}/bin/glow -p"
|
||||
fi
|
||||
exec $viewer "${self}/README.md"
|
||||
'';
|
||||
shortcut = pkgs.makeDesktopItem {
|
||||
name = "yubikey-guide";
|
||||
icon = "${pkgs.yubikey-manager-qt}/share/icons/hicolor/128x128/apps/ykman.png";
|
||||
desktopName = "drduh's YubiKey Guide";
|
||||
genericName = "Guide to using YubiKey for GnuPG and SSH";
|
||||
comment = "Open the guide in a reader program";
|
||||
categories = ["Documentation"];
|
||||
exec = "${viewYubikeyGuide}/bin/view-yubikey-guide";
|
||||
};
|
||||
yubikeyGuide = pkgs.symlinkJoin {
|
||||
name = "yubikey-guide";
|
||||
paths = [viewYubikeyGuide shortcut];
|
||||
};
|
||||
dicewareScript = pkgs.writeShellScriptBin "diceware-webapp" ''
|
||||
viewer="$(type -P xdg-open || true)"
|
||||
if [ -z "$viewer" ]; then
|
||||
viewer="firefox"
|
||||
fi
|
||||
exec $viewer "http://"${lib.escapeShellArg dicewareAddress}":${toString dicewarePort}/index.html"
|
||||
'';
|
||||
dicewarePage = pkgs.stdenv.mkDerivation {
|
||||
name = "diceware-page";
|
||||
src = pkgs.fetchFromGitHub {
|
||||
owner = "grempe";
|
||||
repo = "diceware";
|
||||
rev = "9ef886a2a9699f73ae414e35755fd2edd69983c8";
|
||||
sha256 = "44rpK8svPoKx/e/5aj0DpEfDbKuNjroKT4XUBpiOw2g=";
|
||||
};
|
||||
patches = [
|
||||
# Include changes published on https://secure.research.vt.edu/diceware/
|
||||
./diceware-vt.patch
|
||||
];
|
||||
buildPhase = ''
|
||||
cp -a . $out
|
||||
'';
|
||||
};
|
||||
dicewareWebApp = pkgs.makeDesktopItem {
|
||||
name = "diceware";
|
||||
icon = "${dicewarePage}/favicon.ico";
|
||||
desktopName = "Diceware Passphrase Generator";
|
||||
genericName = "Passphrase Generator";
|
||||
comment = "Open the passphrase generator in a web browser";
|
||||
categories = ["Utility"];
|
||||
exec = "${dicewareScript}/bin/${dicewareScript.name}";
|
||||
};
|
||||
in {
|
||||
isoImage = {
|
||||
isoName = "yubikeyLive.iso";
|
||||
# As of writing, zstd-based iso is 1542M, takes ~2mins to
|
||||
# compress. If you prefer a smaller image and are happy to
|
||||
# wait, delete the line below, it will default to a
|
||||
# slower-but-smaller xz (1375M in 8mins as of writing).
|
||||
squashfsCompression = "zstd";
|
||||
|
||||
appendToMenuLabel = " YubiKey Live ${self.lastModifiedDate}";
|
||||
makeEfiBootable = true; # EFI booting
|
||||
makeUsbBootable = true; # USB booting
|
||||
};
|
||||
|
||||
swapDevices = [];
|
||||
|
||||
boot = {
|
||||
tmp.cleanOnBoot = true;
|
||||
kernel.sysctl = {"kernel.unprivileged_bpf_disabled" = 1;};
|
||||
};
|
||||
|
||||
services = {
|
||||
pcscd.enable = true;
|
||||
udev.packages = [pkgs.yubikey-personalization];
|
||||
# Automatically log in at the virtual consoles.
|
||||
getty.autologinUser = "nixos";
|
||||
# Comment out to run in a console for a smaller iso and less RAM.
|
||||
xserver = {
|
||||
enable = true;
|
||||
desktopManager.xfce = {
|
||||
enable = true;
|
||||
enableScreensaver = false;
|
||||
};
|
||||
displayManager = {
|
||||
lightdm.enable = true;
|
||||
};
|
||||
};
|
||||
displayManager = {
|
||||
autoLogin = {
|
||||
enable = true;
|
||||
user = "nixos";
|
||||
};
|
||||
};
|
||||
# Host the `https://secure.research.vt.edu/diceware/` website offline
|
||||
nginx = {
|
||||
enable = true;
|
||||
virtualHosts."diceware.local" = {
|
||||
listen = [
|
||||
{
|
||||
addr = dicewareAddress;
|
||||
port = dicewarePort;
|
||||
}
|
||||
];
|
||||
root = "${dicewarePage}";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
programs = {
|
||||
# Add firefox for running the diceware web app
|
||||
firefox = {
|
||||
enable = true;
|
||||
preferences = {
|
||||
# Disable data reporting confirmation dialogue
|
||||
"datareporting.policy.dataSubmissionEnabled" = false;
|
||||
# Disable welcome tab
|
||||
"browser.aboutwelcome.enabled" = false;
|
||||
};
|
||||
# Make preferences appear as user-defined values
|
||||
preferencesStatus = "user";
|
||||
};
|
||||
ssh.startAgent = false;
|
||||
gnupg = {
|
||||
dirmngr.enable = true;
|
||||
agent = {
|
||||
enable = true;
|
||||
enableSSHSupport = true;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
# Use less privileged nixos user
|
||||
users.users = {
|
||||
nixos = {
|
||||
isNormalUser = true;
|
||||
extraGroups = ["wheel" "video"];
|
||||
initialHashedPassword = "";
|
||||
};
|
||||
root.initialHashedPassword = "";
|
||||
};
|
||||
|
||||
security = {
|
||||
pam.services.lightdm.text = ''
|
||||
auth sufficient pam_succeed_if.so user ingroup wheel
|
||||
'';
|
||||
sudo = {
|
||||
enable = true;
|
||||
wheelNeedsPassword = false;
|
||||
};
|
||||
};
|
||||
|
||||
environment.systemPackages = with pkgs; [
|
||||
# Tools for backing up keys
|
||||
paperkey
|
||||
pgpdump
|
||||
parted
|
||||
cryptsetup
|
||||
|
||||
# Yubico's official tools
|
||||
yubikey-manager
|
||||
yubikey-manager-qt
|
||||
yubikey-personalization
|
||||
yubikey-personalization-gui
|
||||
yubico-piv-tool
|
||||
yubioath-flutter
|
||||
|
||||
# Testing
|
||||
ent
|
||||
|
||||
# Password generation tools
|
||||
diceware
|
||||
dicewareWebApp
|
||||
pwgen
|
||||
rng-tools
|
||||
|
||||
# Might be useful beyond the scope of the guide
|
||||
cfssl
|
||||
pcsctools
|
||||
tmux
|
||||
htop
|
||||
|
||||
# This guide itself (run `view-yubikey-guide` on the terminal
|
||||
# to open it in a non-graphical environment).
|
||||
yubikeyGuide
|
||||
|
||||
# PDF and Markdown viewer
|
||||
okular
|
||||
];
|
||||
|
||||
# Disable networking so the system is air-gapped
|
||||
# Comment all of these lines out if you'll need internet access
|
||||
boot.initrd.network.enable = false;
|
||||
networking = {
|
||||
resolvconf.enable = false;
|
||||
dhcpcd.enable = false;
|
||||
dhcpcd.allowInterfaces = [];
|
||||
interfaces = {};
|
||||
firewall.enable = true;
|
||||
useDHCP = false;
|
||||
useNetworkd = false;
|
||||
wireless.enable = false;
|
||||
networkmanager.enable = lib.mkForce false;
|
||||
};
|
||||
|
||||
# Unset history so it's never stored Set GNUPGHOME to an
|
||||
# ephemeral location and configure GPG with the guide
|
||||
|
||||
environment.interactiveShellInit = ''
|
||||
unset HISTFILE
|
||||
export GNUPGHOME="/run/user/$(id -u)/gnupg"
|
||||
if [ ! -d "$GNUPGHOME" ]; then
|
||||
echo "Creating \$GNUPGHOME…"
|
||||
install --verbose -m=0700 --directory="$GNUPGHOME"
|
||||
fi
|
||||
[ ! -f "$GNUPGHOME/gpg.conf" ] && cp --verbose "${drduhConfig}/gpg.conf" "$GNUPGHOME/gpg.conf"
|
||||
[ ! -f "$GNUPGHOME/gpg-agent.conf" ] && cp --verbose ${gpgAgentConf} "$GNUPGHOME/gpg-agent.conf"
|
||||
echo "\$GNUPGHOME is \"$GNUPGHOME\""
|
||||
'';
|
||||
|
||||
# Copy the contents of contrib to the home directory, add a
|
||||
# shortcut to the guide on the desktop, and link to the whole
|
||||
# repo in the documents folder.
|
||||
system.activationScripts.yubikeyGuide = let
|
||||
homeDir = "/home/nixos/";
|
||||
desktopDir = homeDir + "Desktop/";
|
||||
documentsDir = homeDir + "Documents/";
|
||||
in ''
|
||||
mkdir -p ${desktopDir} ${documentsDir}
|
||||
chown nixos ${homeDir} ${desktopDir} ${documentsDir}
|
||||
|
||||
cp -R ${self}/contrib/* ${homeDir}
|
||||
ln -sf ${yubikeyGuide}/share/applications/yubikey-guide.desktop ${desktopDir}
|
||||
ln -sf ${dicewareWebApp}/share/applications/${dicewareWebApp.name} ${desktopDir}
|
||||
ln -sfT ${self} ${documentsDir}/YubiKey-Guide
|
||||
'';
|
||||
system.stateVersion = "24.05";
|
||||
}
|
||||
)
|
||||
];
|
||||
};
|
||||
in {
|
||||
nixosConfigurations.yubikeyLive.x86_64-linux = mkSystem "x86_64-linux";
|
||||
nixosConfigurations.yubikeyLive.aarch64-linux = mkSystem "aarch64-linux";
|
||||
formatter.x86_64-linux = (import nixpkgs {system = "x86_64-linux";}).alejandra;
|
||||
formatter.aarch64-linux = (import nixpkgs {system = "aarch64-linux";}).alejandra;
|
||||
};
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue