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Update tests for clan secrets

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This commit is contained in:
Louis Opter
2024-10-01 20:08:00 -07:00
committed by Mic92
parent 103ad87bc9
commit dbe8927a77
1 changed files with 150 additions and 12 deletions
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162
pkgs/clan-cli/tests/test_secrets_cli.py
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@@ -1,8 +1,12 @@
import functools
import json
import logging
import os
import re
import subprocess
from collections.abc import Iterator
from contextlib import contextmanager
from pathlib import Path
from typing import TYPE_CHECKING
import pytest
@@ -228,7 +232,7 @@ def test_groups(
@contextmanager
def use_key(key: str, monkeypatch: pytest.MonkeyPatch) -> Iterator[None]:
def use_age_key(key: str, monkeypatch: pytest.MonkeyPatch) -> Iterator[None]:
old_key = os.environ["SOPS_AGE_KEY_FILE"]
monkeypatch.delenv("SOPS_AGE_KEY_FILE")
monkeypatch.setenv("SOPS_AGE_KEY", key)
@@ -239,29 +243,95 @@ def use_key(key: str, monkeypatch: pytest.MonkeyPatch) -> Iterator[None]:
monkeypatch.setenv("SOPS_AGE_KEY_FILE", old_key)
@contextmanager
def use_gpg_key(key: str, monkeypatch: pytest.MonkeyPatch) -> Iterator[None]:
old_key_file = os.environ.get("SOPS_AGE_KEY_FILE")
old_key = os.environ.get("SOPS_AGE_KEY")
monkeypatch.delenv("SOPS_AGE_KEY_FILE", raising=False)
monkeypatch.delenv("SOPS_AGE_KEY", raising=False)
monkeypatch.setenv("SOPS_PGP_FP", key)
try:
yield
finally:
monkeypatch.delenv("SOPS_PGP_FP")
if old_key_file is not None:
monkeypatch.setenv("SOPS_AGE_KEY_FILE", old_key_file)
if old_key is not None:
monkeypatch.setenv("SOPS_AGE_KEY", old_key)
@pytest.fixture
def gpg_key(
tmp_path: Path,
monkeypatch: pytest.MonkeyPatch,
) -> str:
gpg_home = tmp_path / "gnupghome"
gpg_home.mkdir(mode=0o700)
gpg_environ = os.environ.copy()
gpg_environ["GNUPGHOME"] = str(gpg_home)
run = functools.partial(
subprocess.run,
encoding="utf-8",
check=True,
env=gpg_environ,
)
key_parameters = "\n".join(
(
"%no-protection",
"%transient-key",
"Key-Type: rsa",
"Key-Usage: cert encrypt",
"Name-Real: Foo Bar",
"Name-Comment: Test user",
"Name-Email: test@clan.lol",
"%commit",
)
)
run(["gpg", "--batch", "--quiet", "--generate-key"], input=key_parameters)
details = run(["gpg", "--list-keys", "--with-colons"], capture_output=True)
fingerprint = None
for line in details.stdout.strip().split(os.linesep):
if not line.startswith("fpr"):
continue
fingerprint = line.split(":")[9]
break
assert fingerprint is not None, "Could not generate test GPG key"
log.info(f"Created GPG key under {gpg_home}")
monkeypatch.setenv("GNUPGHOME", str(gpg_home))
return fingerprint
def test_secrets(
test_flake: FlakeForTest,
capture_output: CaptureOutput,
monkeypatch: pytest.MonkeyPatch,
gpg_key: str,
age_keys: list["KeyPair"],
) -> None:
with capture_output as output:
cli.run(["secrets", "list", "--flake", str(test_flake.path)])
assert output.out == ""
monkeypatch.setenv("SOPS_NIX_SECRET", "foo")
# Generate a new key for the clan
monkeypatch.setenv("SOPS_AGE_KEY_FILE", str(test_flake.path / ".." / "age.key"))
cli.run(["secrets", "key", "generate", "--flake", str(test_flake.path)])
with capture_output as output:
cli.run(["secrets", "key", "generate", "--flake", str(test_flake.path)])
assert "age private key" in output.out
# Read the key that was generated
with capture_output as output:
cli.run(["secrets", "key", "show", "--flake", str(test_flake.path)])
key = json.loads(output.out)["key"]
key = json.loads(output.out)["publickey"]
assert key.startswith("age1")
# Add testuser with the key that was generated for the clan
cli.run(
["secrets", "users", "add", "--flake", str(test_flake.path), "testuser", key]
)
with pytest.raises(ClanError): # does not exist yet
cli.run(["secrets", "get", "--flake", str(test_flake.path), "nonexisting"])
monkeypatch.setenv("SOPS_NIX_SECRET", "foo")
cli.run(["secrets", "set", "--flake", str(test_flake.path), "initialkey"])
with capture_output as output:
cli.run(["secrets", "get", "--flake", str(test_flake.path), "initialkey"])
@@ -290,6 +360,8 @@ def test_secrets(
cli.run(["secrets", "list", "--flake", str(test_flake.path), "key"])
assert output.out == "key\n"
# using the `age_keys` KeyPair, add a machine and rotate its key
cli.run(
[
"secrets",
@@ -316,7 +388,7 @@ def test_secrets(
cli.run(["secrets", "machines", "list", "--flake", str(test_flake.path)])
assert output.out == "machine1\n"
with use_key(age_keys[1].privkey, monkeypatch):
with use_age_key(age_keys[1].privkey, monkeypatch):
with capture_output as output:
cli.run(["secrets", "get", "--flake", str(test_flake.path), "key"])
assert output.out == "foo"
@@ -336,7 +408,7 @@ def test_secrets(
)
# should also rotate the encrypted secret
with use_key(age_keys[0].privkey, monkeypatch):
with use_age_key(age_keys[0].privkey, monkeypatch):
with capture_output as output:
cli.run(["secrets", "get", "--flake", str(test_flake.path), "key"])
assert output.out == "foo"
@@ -375,7 +447,7 @@ def test_secrets(
"key",
]
)
with capture_output as output, use_key(age_keys[1].privkey, monkeypatch):
with capture_output as output, use_age_key(age_keys[1].privkey, monkeypatch):
cli.run(["secrets", "get", "--flake", str(test_flake.path), "key"])
assert output.out == "foo"
cli.run(
@@ -448,12 +520,12 @@ def test_secrets(
]
)
with use_key(age_keys[1].privkey, monkeypatch):
with use_age_key(age_keys[1].privkey, monkeypatch):
with capture_output as output:
cli.run(["secrets", "get", "--flake", str(test_flake.path), "key"])
assert output.out == "foo"
# extend group will update secrets
# Add an user with a GPG key
cli.run(
[
"secrets",
@@ -461,10 +533,13 @@ def test_secrets(
"add",
"--flake",
str(test_flake.path),
"--pgp-key",
gpg_key,
"user2",
age_keys[2].pubkey,
]
)
# Extend group will update secrets
cli.run(
[
"secrets",
@@ -477,7 +552,7 @@ def test_secrets(
]
)
with use_key(age_keys[2].privkey, monkeypatch): # user2
with use_gpg_key(gpg_key, monkeypatch): # user2
with capture_output as output:
cli.run(["secrets", "get", "--flake", str(test_flake.path), "key"])
assert output.out == "foo"
@@ -495,7 +570,7 @@ def test_secrets(
)
with (
pytest.raises(ClanError),
use_key(age_keys[2].privkey, monkeypatch),
use_gpg_key(gpg_key, monkeypatch),
capture_output as output,
):
# user2 is not in the group anymore
@@ -520,3 +595,66 @@ def test_secrets(
with capture_output as output:
cli.run(["secrets", "list", "--flake", str(test_flake.path)])
assert output.out == ""
def test_secrets_key_generate_gpg(
test_flake: FlakeForTest,
capture_output: CaptureOutput,
monkeypatch: pytest.MonkeyPatch,
gpg_key: str,
) -> None:
with use_gpg_key(gpg_key, monkeypatch):
# Make sure clan secrets key generate recognizes
# the PGP key and does nothing:
with capture_output as output:
cli.run(
[
"secrets",
"key",
"generate",
"--flake",
str(test_flake.path),
]
)
assert "age private key" not in output.out
assert re.match(r"PGP key.+is already set", output.out) is not None
with capture_output as output:
cli.run(["secrets", "key", "show", "--flake", str(test_flake.path)])
key = json.loads(output.out)
assert key["type"] == "pgp"
assert key["publickey"] == gpg_key
# Add testuser with the key that was (not) generated for the clan:
cli.run(
[
"secrets",
"users",
"add",
"--flake",
str(test_flake.path),
"--pgp-key",
gpg_key,
"testuser",
]
)
with capture_output as output:
cli.run(
[
"secrets",
"users",
"get",
"--flake",
str(test_flake.path),
"testuser",
]
)
key = json.loads(output.out)
assert key["type"] == "pgp"
assert key["publickey"] == gpg_key
monkeypatch.setenv("SOPS_NIX_SECRET", "secret-value")
cli.run(["secrets", "set", "--flake", str(test_flake.path), "secret-name"])
with capture_output as output:
cli.run(["secrets", "get", "--flake", str(test_flake.path), "secret-name"])
assert output.out == "secret-value"