feat: add multiple, remote recipients support

tests/test_encryption.py

@@ -5,29 +5,40 @@ from halig.settings import Settings
 
 
 def test_instance_encryptor_from_age_keys(halig_path, notebooks_path):
-    identity = x25519.Identity.generate()
-    identity_path = halig_path / "identity.key"
-    identity_path.touch()
-    recipient_path = halig_path / "recipient.key"
-    recipient_path.touch()
-    with identity_path.open("w") as f:
-        f.write(str(identity))
+    identity_paths = []
+    recipient_paths = []
+    identities = []
+    for i in range(5):
+        identity = x25519.Identity.generate()
+        identities.append(identity)
+        identity_path = halig_path / f"identity_{i}.key"
+        identity_path.touch()
+        with identity_path.open("w") as f:
+            f.write(str(identity))
+        identity_paths.append(identity_path)
 
-    with recipient_path.open("w") as f:
-        f.write(str(identity.to_public()))
+        recipient_path = halig_path / f"recipient_{i}.key"
+        recipient_path.touch()
+
+        with recipient_path.open("w") as f:
+            f.write(str(identity.to_public()))
+
+        recipient_paths.append(recipient_path)
 
     settings = Settings(
         notebooks_root_path=notebooks_path,
-        identity_path=identity_path,
-        recipient_path=recipient_path,
+        identity_paths=identity_paths,
+        recipient_paths=recipient_paths,
     )
-    assert Encryptor(settings)
+    encryptor = Encryptor(settings)
+    for identity in identities:
+        assert str(identity) in [str(identity) for identity in encryptor.identities]
+        assert str(identity.to_public()) in [str(recipient) for recipient in encryptor.recipients]
 
 
 def test_encrypt(encryptor: Encryptor, ssh_identity):
     unencrypted_data = "foo"
     encrypted_data = encryptor.encrypt(unencrypted_data)
-
     assert isinstance(encrypted_data, bytes)
     assert unencrypted_data == decrypt(encrypted_data, [ssh_identity]).decode()