def run(self, port, challenge_type, listenaddr=""):
"""Run ACME server on specified ``port``.
This method is idempotent, i.e. all calls with the same pair of
``(port, challenge_type)`` will reuse the same server.
:param int port: Port to run the server on.
:param challenge_type: Subclass of `acme.challenges.Challenge`,
currently only `acme.challenge.HTTP01`.
:param str listenaddr: (optional) The address to listen on. Defaults to all addrs.
:returns: DualNetworkedServers instance.
:rtype: ACMEServerMixin
"""
assert challenge_type == challenges.HTTP01
if port in self._instances:
return self._instances[port]
address = (listenaddr, port)
try:
servers = acme_standalone.HTTP01DualNetworkedServers(
address, self.http_01_resources)
except socket.error as error:
raise errors.StandaloneBindError(error, port)
servers.serve_forever()
# if port == 0, then random free port on OS is taken
# both servers, if they exist, have the same port
real_port = servers.getsocknames()[0][1]
self._instances[real_port] = servers
return servers
def challenge_server(http_01_resources):
"""Manage standalone server set up and shutdown."""
# Setting up a server that binds at PORT and any address.
address = ('', ACME_PORT)
try:
servers = standalone.HTTP01DualNetworkedServers(
address, http_01_resources)
servers.serve_forever()
yield servers
finally:
servers.shutdown_and_server_close()
def challenge_server(http_01_resources):
"""Manage standalone server set up and shutdown."""
# Setting up a fake server that binds at PORT and any address.
address = ('', PORT)
try:
servers = standalone.HTTP01DualNetworkedServers(
address, http_01_resources)
# Start client standalone web server.
servers.serve_forever()
yield servers
finally:
# Shutdown client web server and unbind from PORT
servers.shutdown_and_server_close()
