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-rw-r--r--libmproxy/protocol2/tls.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/libmproxy/protocol2/tls.py b/libmproxy/protocol2/tls.py
index 55cc9794..9ef72a78 100644
--- a/libmproxy/protocol2/tls.py
+++ b/libmproxy/protocol2/tls.py
@@ -1,7 +1,9 @@
from __future__ import (absolute_import, print_function, division)
import traceback
+
from netlib import tcp
+import netlib.http.http2
from ..exceptions import ProtocolException
from .layer import Layer, yield_from_callback
@@ -151,7 +153,8 @@ class TlsLayer(Layer):
handle_sni=self.__handle_sni,
cipher_list=self.config.ciphers_client,
dhparams=self.config.certstore.dhparams,
- chain_file=chain_file
+ chain_file=chain_file,
+ alpn_select=netlib.http.http2.HTTP2Protocol.ALPN_PROTO_H2, # TODO: check if server is capable of h2 first
)
except tcp.NetLibError as e:
raise ProtocolException(repr(e), e)
@@ -168,6 +171,9 @@ class TlsLayer(Layer):
ca_path=self.config.openssl_trusted_cadir_server,
ca_pemfile=self.config.openssl_trusted_ca_server,
cipher_list=self.config.ciphers_server,
+ alpn_protos=[
+ netlib.http.http1.HTTP1Protocol.ALPN_PROTO_HTTP1,
+ netlib.http.http2.HTTP2Protocol.ALPN_PROTO_H2], # TODO: read this from client_conn first
)
tls_cert_err = self.server_conn.ssl_verification_error
if tls_cert_err is not None: