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Unified Diff: tools/telemetry/third_party/webpagereplay/sslproxy.py

Issue 1647513002: Delete tools/telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: tools/telemetry/third_party/webpagereplay/sslproxy.py
diff --git a/tools/telemetry/third_party/webpagereplay/sslproxy.py b/tools/telemetry/third_party/webpagereplay/sslproxy.py
deleted file mode 100755
index 06bb6018611f07f39bef3bc051db8a8e57abd7f7..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/webpagereplay/sslproxy.py
+++ /dev/null
@@ -1,89 +0,0 @@
-# Copyright 2014 Google Inc. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Extends BaseHTTPRequestHandler with SSL certificate generation."""
-
-import logging
-import socket
-
-import certutils
-
-
-
-def _SetUpUsingDummyCert(handler):
- """Sets up connection providing the certificate to the client.
-
- This method handles Server Name Indication (SNI) using dummy certs.
-
- Args:
- handler: an instance of BaseHTTPServer.BaseHTTPRequestHandler that is used
- by some instance of BaseHTTPServer.HTTPServer.
- """
- # One of: One of SSLv2_METHOD, SSLv3_METHOD, SSLv23_METHOD, or TLSv1_METHOD
- context = certutils.get_ssl_context()
- def handle_servername(connection):
- """A SNI callback that happens during do_handshake()."""
- try:
- host = connection.get_servername()
- if host:
- cert_str = (
- handler.server.get_certificate(host))
- new_context = certutils.get_ssl_context()
- cert = certutils.load_cert(cert_str)
- new_context.use_certificate(cert)
- new_context.use_privatekey_file(handler.server.ca_cert_path)
- connection.set_context(new_context)
- return new_context
- # else: fail with 'no shared cipher'
- except Exception, e:
- # Do not leak any exceptions or else openssl crashes.
- logging.error('Exception in SNI handler: %s', e)
-
- context.set_tlsext_servername_callback(handle_servername)
- handler.connection = certutils.get_ssl_connection(context, handler.connection)
- handler.connection.set_accept_state()
- try:
- handler.connection.do_handshake()
- except certutils.Error, v:
- host = handler.connection.get_servername()
- if not host:
- logging.error('Dropping request without SNI')
- return ''
- raise certutils.Error('SSL handshake error %s: %s' % (host, str(v)))
-
- # Re-wrap the read/write streams with our new connection.
- handler.rfile = socket._fileobject(handler.connection, 'rb', handler.rbufsize,
- close=False)
- handler.wfile = socket._fileobject(handler.connection, 'wb', handler.wbufsize,
- close=False)
-
-
-def wrap_handler(handler_class):
- """Wraps a BaseHTTPHandler with SSL MITM certificates."""
- if certutils.openssl_import_error:
- # pylint: disable=raising-bad-type
- raise certutils.openssl_import_error
-
- class WrappedHandler(handler_class):
-
- def setup(self):
- handler_class.setup(self)
- _SetUpUsingDummyCert(self)
-
- def finish(self):
- handler_class.finish(self)
- self.connection.shutdown()
- self.connection.close()
-
- return WrappedHandler
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