machines/losurdo/security.nix

   1 { flakes, pkgs, lib, config, machineName, ... }:
   2 let
   3   inherit (config.security) gnupg;
   4   rootKey = "root/key";
   5   keygrip = "9AA84E6F6D71F9163C46BF396B141A0806219077";
   6 in
   7 {
   8 security.gnupg.store = flakes.pass + "/machines/${machineName}";
   9 #security.apparmor.policies."bin.ping".enable = false;
  10 services.openssh.extraConfig = ''
  11   # This is for removing remote gpg-agent's socket
  12   StreamLocalBindUnlink yes
  13 '';
  14 /*
  15 installer.ssh-nixos = {
  16   PATH = [pkgs.gnupg pkgs.openssh];
  17   sshFlags = [
  18     #"-R" "/var/lib/gnupg/S.gpg-agent.extra:/run/user/1000/gnupg/d.w1sj57hx3zfcwadyxpr6wko9/S.gpg-agent.extra"
  19     #"-o" "StreamLocalBindUnlink=yes"
  20   ];
  21   script = lib.mkBefore ''
  22     ssh '${config.installer.ssh-nixos.target}' \
  23     gpg-connect-agent --no-autostart --homedir /var/lib/gnupg "'keyinfo --list'" /bye 2>&1 |
  24     grep -qx -e "gpg-connect-agent: no gpg-agent running in this session" \
  25              -e "S KEYINFO ${keygrip} . . . 1 .*" || {
  26       # Send the rootKey
  27       gpg --decrypt '${gnupg.store}/${rootKey}.pass.gpg' |
  28       gpg --batch --pinentry-mode loopback --passphrase-fd 0 --export-secret-subkeys @root@${machineName} |
  29       ssh '${config.installer.ssh-nixos.target}' \
  30       gpg --no-autostart --homedir /var/lib/gnupg --no-autostart --batch --pinentry-mode loopback --import
  31
  32       # Send the rootKey's passphrase
  33       gpg --decrypt '${gnupg.store}/${rootKey}.pass.gpg' |
  34       ssh '${config.installer.ssh-nixos.target}' \
  35       gpg-preset-passphrase --homedir /var/lib/gnupg --preset ${keygrip}
  36     }
  37   '';
  38 };
  39 */
  40 }