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path: root/src/leap/testing/https_server.py
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from BaseHTTPServer import HTTPServer
import os
import ssl
import SocketServer
import threading
import unittest

_where = os.path.split(__file__)[0]


def where(filename):
    return os.path.join(_where, filename)


class HTTPSServer(HTTPServer):
    def server_bind(self):
        SocketServer.TCPServer.server_bind(self)
        self.socket = ssl.wrap_socket(
            self.socket, server_side=True,
            certfile=where("leaptestscert.pem"),
            keyfile=where("leaptestskey.pem"),
            ca_certs=where("cacert.pem"),
            ssl_version=ssl.PROTOCOL_SSLv23)


class TestServerThread(threading.Thread):
    def __init__(self, test_object, request_handler):
        threading.Thread.__init__(self)
        self.request_handler = request_handler
        self.test_object = test_object

    def run(self):
        self.server = HTTPSServer(('localhost', 0), self.request_handler)
        host, port = self.server.socket.getsockname()
        self.test_object.HOST, self.test_object.PORT = host, port
        self.test_object.server_started.set()
        self.test_object = None
        try:
            self.server.serve_forever(0.05)
        finally:
            self.server.server_close()

    def stop(self):
        self.server.shutdown()


class BaseHTTPSServerTestCase(unittest.TestCase):
    """
    derived classes need to implement a request_handler
    """
    def setUp(self):
        self.server_started = threading.Event()
        self.thread = TestServerThread(self, self.request_handler)
        self.thread.start()
        self.server_started.wait()

    def tearDown(self):
        self.thread.stop()

    def get_server(self):
        return "%s:%s" % (self.HOST, self.PORT)


if __name__ == "__main__":
    unittest.main()