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import contextlib
import http.server
import pathlib
import threading
from ssl import PROTOCOL_TLS_SERVER, SSLContext
import filelock
# Generated with:
# $ openssl req -new -x509 -days 3650 -nodes -out cert.pem \
# -keyout cert.pem -addext "subjectAltName = DNS:localhost"
TESTS_ROOT = pathlib.Path(__file__).parent
CERT_FILE = str(TESTS_ROOT / "certs" / "cert.pem")
# File lock for tests
LOCK_PATH = str(TESTS_ROOT / 'test-server.lock')
class HttpServerThread(threading.Thread):
def __init__(self, handler, *args, **kwargs):
super().__init__(*args, **kwargs)
self.server = http.server.ThreadingHTTPServer(("localhost", 7777), handler)
def run(self):
self.server.serve_forever(poll_interval=0.001)
def terminate(self):
self.server.shutdown()
self.server.server_close()
self.join()
class HttpsServerThread(HttpServerThread):
def __init__(self, handler, *args, **kwargs):
super().__init__(handler, *args, **kwargs)
sslcontext = SSLContext(PROTOCOL_TLS_SERVER)
sslcontext.load_cert_chain(CERT_FILE)
self.server.socket = sslcontext.wrap_socket(self.server.socket, server_side=True)
def create_server(thread_class):
def server(handler):
lock = filelock.FileLock(LOCK_PATH)
with lock:
server_thread = thread_class(handler, daemon=True)
server_thread.start()
try:
yield server_thread
finally:
server_thread.terminate()
return contextlib.contextmanager(server)
http_server = create_server(HttpServerThread)
https_server = create_server(HttpsServerThread)
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