podman-compose/tests/test_podman_compose_build_secrets.py

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# SPDX-License-Identifier: GPL-2.0
"""Test how secrets in files are passed to podman."""
import os
import subprocess
import unittest
from .test_podman_compose import podman_compose_path
from .test_podman_compose import test_path
def compose_yaml_path():
""" "Returns the path to the compose file used for this test module"""
return os.path.join(test_path(), "build_secrets")
class TestComposeBuildSecrets(unittest.TestCase):
def test_run_secret(self):
"""podman run should receive file secrets as --volume
See build_secrets/docker-compose.yaml for secret names and mount points (aka targets)
"""
cmd = (
"coverage",
"run",
podman_compose_path(),
"--dry-run",
"--verbose",
"-f",
os.path.join(compose_yaml_path(), "docker-compose.yaml"),
"run",
"test",
)
p = subprocess.run(
cmd, stdout=subprocess.PIPE, check=False, stderr=subprocess.STDOUT, text=True
)
self.assertEqual(p.returncode, 0)
secret_path = os.path.join(compose_yaml_path(), "my_secret")
self.assertIn(f"--volume {secret_path}:/run/secrets/run_secret:ro,rprivate,rbind", p.stdout)
self.assertIn(f"--volume {secret_path}:/tmp/run_secret2:ro,rprivate,rbind", p.stdout)
def test_build_secret(self):
"""podman build should receive secrets as --secret, so that they can be used inside the
Dockerfile in "RUN --mount=type=secret ..." commands.
"""
cmd = (
"coverage",
"run",
podman_compose_path(),
"--dry-run",
"--verbose",
"-f",
os.path.join(compose_yaml_path(), "docker-compose.yaml"),
"build",
)
p = subprocess.run(
cmd, stdout=subprocess.PIPE, check=False, stderr=subprocess.STDOUT, text=True
)
self.assertEqual(p.returncode, 0)
secret_path = os.path.join(compose_yaml_path(), "my_secret")
self.assertIn(f"--secret id=build_secret,src={secret_path}", p.stdout)
self.assertIn(f"--secret id=build_secret2,src={secret_path}", p.stdout)
def test_invalid_build_secret(self):
"""build secrets in docker-compose file can only have a target argument without directory
component
"""
cmd = (
"coverage",
"run",
podman_compose_path(),
"--dry-run",
"--verbose",
"-f",
os.path.join(compose_yaml_path(), "docker-compose.yaml.invalid"),
"build",
)
p = subprocess.run(
cmd, stdout=subprocess.PIPE, check=False, stderr=subprocess.STDOUT, text=True
)
self.assertNotEqual(p.returncode, 0)
self.assertIn(
'ValueError: ERROR: Build secret "build_secret" has invalid target "/build_secret"',
p.stdout,
)