{ pkgs, lib, config, ... }:
with config.deviceSpecific; {
  services.openssh = {
    enable = true;
    passwordAuthentication = false;
    permitRootLogin = "no";
    forwardX11 = !isServer;
    extraConfig = "StreamLocalBindUnlink yes";
    ports = [ 22 ];
  };

  users.users.alukard.openssh.authorizedKeys.keys = [
    "ssh-rsa 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 (none)"
    "ssh-rsa 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 alukard@AMD-Workstation"
  ];

  secrets.ssh-builder = {
    services = [];
    decrypted = "/root/.ssh/ssh-builder";
  };

  programs.ssh.extraConfig = ''
    Host nix-builder
      hostname 192.168.0.100
      user alukard
      identitiesOnly yes
      identityFile ${config.secrets.ssh-builder.decrypted}
  '';

  home-manager.users.alukard = {
    programs.ssh = {
      enable = true;
      matchBlocks = {
        "*" = {
          compression = false;
        };
        "proxmox.pve" = {
          hostname = "192.168.0.10";
          user = "root";
        };
        "matrix.pve" = {
          hostname = "192.168.0.11";
          user = "alukard";
        };
        "nixos.pve" = {
          hostname = "192.168.0.12";
          user = "alukard";
        };
        "dell.ataraxia" = {
          hostname = "192.168.0.101";
          user = "alukard";
        };
        "amd.ataraxia" = {
          hostname = "192.168.0.100";
          user = "alukard";
        };
      };
      extraConfig = ''
        Match host * exec "gpg-connect-agent UPDATESTARTUPTTY /bye"
      '';
    };
  };
}