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"""Module to handle the context of nginx integration tests."""
import os
import subprocess
from typing import Iterable
from typing import Tuple
import pytest
from certbot_integration_tests.certbot_tests import context as certbot_context
from certbot_integration_tests.nginx_tests import nginx_config as config
from certbot_integration_tests.utils import certbot_call
from certbot_integration_tests.utils import misc
class IntegrationTestsContext(certbot_context.IntegrationTestsContext):
"""General fixture describing a certbot-nginx integration tests context"""
def __init__(self, request: pytest.FixtureRequest) -> None:
super().__init__(request)
self.nginx_root = os.path.join(self.workspace, 'nginx')
os.mkdir(self.nginx_root)
self.webroot = os.path.join(self.nginx_root, 'webroot')
os.mkdir(self.webroot)
with open(os.path.join(self.webroot, 'index.html'), 'w') as file_handler:
file_handler.write('Hello World!')
self.nginx_config_path = os.path.join(self.nginx_root, 'nginx.conf')
self.nginx_config: str
default_server = request.param['default_server']
self.process = self._start_nginx(default_server)
def cleanup(self) -> None:
self._stop_nginx()
super().cleanup()
def certbot_test_nginx(self, args: Iterable[str]) -> Tuple[str, str]:
"""
Main command to execute certbot using the nginx plugin.
:param list args: list of arguments to pass to nginx
:param bool force_renew: set to False to not renew by default
"""
command = ['--authenticator', 'nginx', '--installer', 'nginx',
'--nginx-server-root', self.nginx_root]
command.extend(args)
return certbot_call.certbot_test(
command, self.directory_url, self.http_01_port, self.tls_alpn_01_port,
self.config_dir, self.workspace, force_renew=True)
def _start_nginx(self, default_server: bool) -> subprocess.Popen:
self.nginx_config = config.construct_nginx_config(
self.nginx_root, self.webroot, self.http_01_port, self.tls_alpn_01_port,
self.other_port, default_server, wtf_prefix=self.worker_id)
with open(self.nginx_config_path, 'w') as file:
file.write(self.nginx_config)
# pylint: disable=consider-using-with
process = subprocess.Popen(['nginx', '-c', self.nginx_config_path, '-g', 'daemon off;'])
assert process.poll() is None
misc.check_until_timeout('http://localhost:{0}'.format(self.http_01_port))
return process
def _stop_nginx(self) -> None:
assert self.process.poll() is None
self.process.terminate()
self.process.wait()
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