{ config, osConfig, ... }:

let

  certs =  {
    uni = "${config.home.homeDirectory}/.ssh/tstraube@${osConfig.networking.hostName}";
    personal = "${config.home.homeDirectory}/.ssh/till@${osConfig.networking.hostName}";
  };

in

{
  programs.ssh = {

    enable = true;
    enableDefaultConfig = false;

    matchBlocks = {

      "hrz login.server.uni-frankfurt.de" = {
        hostname = "login.server.uni-frankfurt.de";
        user = "tstraube";
        identityFile = certs.uni;
      };

      geocom3 = {
        hostname = "141.2.194.220";
        user = "tstraube";
        identityFile = certs.uni;
      };

      geocom2 = {
        hostname = "141.2.194.235";
        user = "till";
        identityFile = certs.uni;
      };

      "gitlab gitlab.rz.uni-frankfurt.de" = {
        hostname = "gitlab.rz.uni-frankfurt.de";
        user = "tstraube";
        identityFile = certs.uni;
      };

      "arielle (arielle|git).ktiu.net" = {
        hostname = "arielle.ktiu.net";
        user = "till";
        identityFile = certs.personal;
      };

      "homer homer.fritz.box" = {
        hostname = "homer";
        user = "till";
        identityFile = certs.personal;
      };

      "codeberg codeberg.org" = {
        hostname = "codeberg.org";
        user = "git";
        identityFile = certs.personal;
      };

      "github github.com" = {
        hostname = "github.com";
        user = "git";
        identityFile = certs.personal;
      };

      "mila" = {
        hostname = "mila";
        user = "tstraube";
        identityFile = certs.uni;
      };

    };
  };
}