pkgs/clan-cli/clan_cli/secrets/sops.py

@@ -75,12 +75,12 @@ def get_user_name(flake_dir: Path, user: str) -> str:
 def ensure_user_or_machine(flake_dir: Path, pub_key: str) -> SopsKey:
     key = SopsKey(pub_key, username="")
     folders = [sops_users_folder(flake_dir), sops_machines_folder(flake_dir)]
+
     for folder in folders:
         if folder.exists():
             for user in folder.iterdir():
                 if not (user / "key.json").exists():
                     continue
-
                 if read_key(user) == pub_key:
                     key.username = user.name
                     return key

pkgs/clan-cli/tests/age_keys.py

@@ -1,3 +1,5 @@
+import subprocess
+
 import pytest
 
 
@@ -7,6 +9,18 @@ class KeyPair:
         self.privkey = privkey
 
 
+def is_valid_age_key(secret_key: str) -> bool:
+    # Run the age-keygen command with the -y flag to check the key format
+    result = subprocess.run(
+        ["age-keygen", "-y"], input=secret_key, capture_output=True, text=True
+    )
+
+    if result.returncode == 0:
+        return True
+    else:
+        raise ValueError(f"Invalid age key: {secret_key}")
+
+
 KEYS = [
     KeyPair(
         "age1dhwqzkah943xzc34tc3dlmfayyevcmdmxzjezdgdy33euxwf59vsp3vk3c",

pkgs/clan-cli/tests/test_secrets_generate.py

@@ -2,12 +2,13 @@ import ipaddress
 from typing import TYPE_CHECKING
 
 import pytest
+from age_keys import is_valid_age_key
 from cli import Cli
 from fixtures_flakes import FlakeForTest
 
 from clan_cli.machines.facts import machine_get_fact
 from clan_cli.secrets.folders import sops_secrets_folder
-from clan_cli.secrets.secrets import has_secret
+from clan_cli.secrets.secrets import decrypt_secret, has_secret
 
 if TYPE_CHECKING:
     from age_keys import KeyPair
@@ -59,6 +60,10 @@ def test_generate_secret(
     age_key_mtime = age_key.lstat().st_mtime_ns
     secret1_mtime = identity_secret.lstat().st_mtime_ns
 
+    # Assert that the age key is valid
+    age_secert = decrypt_secret(test_flake_with_core.path, "vm1-age.key")
+    assert is_valid_age_key(age_secert)
+
     # test idempotency for vm1 and also generate for vm2
     cli.run(["facts", "generate", "--flake", str(test_flake_with_core.path)])
     assert age_key.lstat().st_mtime_ns == age_key_mtime
@@ -72,3 +77,7 @@ def test_generate_secret(
     assert has_secret(test_flake_with_core.path, "vm2-zerotier-identity-secret")
     ip = machine_get_fact(test_flake_with_core.path, "vm1", "zerotier-ip")
     assert ipaddress.IPv6Address(ip).is_private
+
+    # Assert that the age key is valid
+    age_secert = decrypt_secret(test_flake_with_core.path, "vm2-age.key")
+    assert is_valid_age_key(age_secert)