Merge pull request #741 from mitmproxy/proxy-refactor-cb

Proxy Refactor

1 files changed, 24 insertions, 0 deletions

diff --git a/libmproxy/proxy/modes/transparent_proxy.py b/libmproxy/proxy/modes/transparent_proxy.py
new file mode 100644
index 00000000..96ad86c4
--- /dev/null
+++ b/libmproxy/proxy/modes/transparent_proxy.py
@@ -0,0 +1,24 @@
+from __future__ import (absolute_import, print_function, division)
+
+from ... import platform
+from ...exceptions import ProtocolException
+from ...protocol import Layer, ServerConnectionMixin
+
+
+class TransparentProxy(Layer, ServerConnectionMixin):
+    def __init__(self, ctx):
+        super(TransparentProxy, self).__init__(ctx)
+        self.resolver = platform.resolver()
+
+    def __call__(self):
+        try:
+            self.server_conn.address = self.resolver.original_addr(self.client_conn.connection)
+        except Exception as e:
+            raise ProtocolException("Transparent mode failure: %s" % repr(e), e)
+
+        layer = self.ctx.next_layer(self)
+        try:
+            layer()
+        finally:
+            if self.server_conn:
+                self._disconnect()