ssh adjustment

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/0dfec9deb275854a56c97c356c40ef72e3a2e632?narHash=sha256-dgPgoPUSg8cGAMqbhQRkww665sZtgzpWXxWjlyqhv94%3D' (2025-01-14)
  → 'github:nix-community/home-manager/a0046af169ce7b1da503974e1b22c48ef4d71887?narHash=sha256-p5e/45V41YD3tMELuiNIoVCa25/w4nhOTm0B9MtdHFI%3D' (2025-01-17)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/eb62e6aa39ea67e0b8018ba8ea077efe65807dc8?narHash=sha256-uQ%2BNQ0/xYU0N1CnXsa2zghgNaOPxWpMJXSUJJ9W7140%3D' (2025-01-14)
  → 'github:NixOS/nixpkgs/5df43628fdf08d642be8ba5b3625a6c70731c19c?narHash=sha256-Tbk1MZbtV2s5aG%2BiM99U8FqwxU/YNArMcWAv6clcsBc%3D' (2025-01-16)

flake.lock

@@ -93,11 +93,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1736883540,
-        "narHash": "sha256-dgPgoPUSg8cGAMqbhQRkww665sZtgzpWXxWjlyqhv94=",
+        "lastModified": 1737120639,
+        "narHash": "sha256-p5e/45V41YD3tMELuiNIoVCa25/w4nhOTm0B9MtdHFI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "0dfec9deb275854a56c97c356c40ef72e3a2e632",
+        "rev": "a0046af169ce7b1da503974e1b22c48ef4d71887",
         "type": "github"
       },
       "original": {
@@ -266,11 +266,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1736883708,
-        "narHash": "sha256-uQ+NQ0/xYU0N1CnXsa2zghgNaOPxWpMJXSUJJ9W7140=",
+        "lastModified": 1737062831,
+        "narHash": "sha256-Tbk1MZbtV2s5aG+iM99U8FqwxU/YNArMcWAv6clcsBc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "eb62e6aa39ea67e0b8018ba8ea077efe65807dc8",
+        "rev": "5df43628fdf08d642be8ba5b3625a6c70731c19c",
         "type": "github"
       },
       "original": {

home-manager/programs/ssh.nix

@@ -74,8 +74,10 @@ let
   hostnameAliasses = builtins.listToAttrs (
     builtins.map (host: {
       name = "${host}";
-      value = {
+      value = lib.hm.dag.entryBefore ["*.thilo-billerbeck.com"] {
         hostname = "${host}.thilo-billerbeck.com";
+        identityFile = "~/.ssh/id_thilo-billerbeck-com";
+        user = "root";
       };
     }) thiloBillerbeckHosts
   );