Implement authenticator based on SPAKE2 implementation in boringssl.

remoting/protocol/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
 import("//remoting/remoting_srcs.gni")
 
 source_set("protocol") {
   sources = rebase_path(remoting_srcs_gypi_values.remoting_protocol_sources,
                         ".",
@@ skipping 10 matching lines @@
     "//third_party/libjingle",
   ]
   deps = [
     "//base",
     "//crypto",
     "//jingle:jingle_glue",
     "//net",
     "//remoting/base",
     "//remoting/codec",
     "//remoting/signaling",
+    "//third_party/boringssl",
     "//third_party/libyuv",
   ]
 
   if (!is_nacl) {
     sources +=
         rebase_path(remoting_srcs_gypi_values.remoting_protocol_nonnacl_sources,
                     ".",
                     "//remoting")
 
     if (enable_webrtc) {
       deps += [
         # TODO(GYP): crbug.com/481633. We should probably not have to depend on
         # libjingle_webrtc; that should be pulled in automatically by
         # libpeerconnection instead.
         "//third_party/libjingle:libjingle_webrtc",
         "//third_party/libjingle:libpeerconnection",
       ]
     } else {
       sources -= [
         "webrtc_connection_to_client.cc",
         "webrtc_transport.cc",
         "webrtc_video_capturer_adapter.cc",
         "webrtc_video_stream.cc",
       ]
     }
   }
+
+  if (!use_openssl) {
+    sources -= [
+      "spake2_authenticator.cc",
+      "spake2_authenticator.h",
+    ]
+    deps -= [ "//third_party/boringssl" ]
+  }
 }
 
 source_set("test_support") {
   testonly = true
 
   sources = [
     "fake_authenticator.cc",
     "fake_authenticator.h",
     "fake_connection_to_client.cc",
     "fake_connection_to_client.h",
@@ skipping 45 matching lines @@
     "message_decoder_unittest.cc",
     "message_reader_unittest.cc",
     "monitored_video_stub_unittest.cc",
     "mouse_input_filter_unittest.cc",
     "negotiating_authenticator_unittest.cc",
     "pairing_registry_unittest.cc",
     "port_range_unittest.cc",
     "ppapi_module_stub.cc",
     "pseudotcp_adapter_unittest.cc",
     "session_config_unittest.cc",
+    "spake2_authenticator_unittest.cc",
     "ssl_hmac_channel_authenticator_unittest.cc",
     "third_party_authenticator_unittest.cc",
     "v2_authenticator_unittest.cc",
     "video_frame_pump_unittest.cc",
     "webrtc_transport_unittest.cc",
   ]
 
+  if (!use_openssl) {
+    sources -= [ "spake2_authenticator_unittest.cc" ]
+  }
+
   deps = [
     ":test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }