Best Python code snippet using localstack_python
proxy_server.py
Source:proxy_server.py
...76):77 """Start a proxy server that accepts SSL requests and forwards requests to a backend (either SSL or non-SSL)"""78 if client_cert_key:79 # use a custom proxy listener, in case the user provides client certificates for authentication80 result = _do_start_ssl_proxy_with_client_auth(port, target, client_cert_key=client_cert_key)81 if not asynchronous:82 result.join()83 return result84 def _run(*args):85 return _do_start_ssl_proxy(port, target, target_ssl=target_ssl)86 if not asynchronous:87 return _run()88 proxy = FuncThread(_run)89 TMP_THREADS.append(proxy)90 proxy.start()91 return proxy92def _do_start_ssl_proxy(port: int, target: str, target_ssl=False):93 import pproxy94 from localstack.services.generic_proxy import GenericProxy95 if ":" not in str(target):96 target = "127.0.0.1:%s" % target97 LOG.debug("Starting SSL proxy server %s -> %s" % (port, target))98 # create server and remote connection99 server = pproxy.Server("secure+tunnel://0.0.0.0:%s" % port)100 target_proto = "ssl+tunnel" if target_ssl else "tunnel"101 remote = pproxy.Connection("%s://%s" % (target_proto, target))102 args = dict(rserver=[remote], verbose=print)103 # set SSL contexts104 _, cert_file_name, key_file_name = GenericProxy.create_ssl_cert()105 for context in pproxy.server.sslcontexts:106 context.load_cert_chain(cert_file_name, key_file_name)107 loop = ensure_event_loop()108 handler = loop.run_until_complete(server.start_server(args))109 try:110 loop.run_forever()111 except KeyboardInterrupt:112 print("exit!")113 handler.close()114 loop.run_until_complete(handler.wait_closed())115 loop.run_until_complete(loop.shutdown_asyncgens())116 loop.close()117def _do_start_ssl_proxy_with_client_auth(port: int, target: str, client_cert_key: Tuple[str, str]):118 base_url = f"{'https://' if '://' not in target else ''}{target.rstrip('/')}"119 # prepare cert files (TODO: check whether/how we can pass cert strings to requests.request(..) directly)120 cert_file = client_cert_key[0]121 if not os.path.exists(cert_file):122 cert_file = new_tmp_file()123 save_file(cert_file, client_cert_key[0])124 key_file = client_cert_key[1]125 if not os.path.exists(key_file):126 key_file = new_tmp_file()127 save_file(key_file, client_cert_key[1])128 cert_params = (cert_file, key_file)129 # define forwarding listener130 class Listener(ProxyListener):131 def forward_request(self, method, path, data, headers):...
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