Replace NTLMv1 implementation with a functionally equivalent one.

net/BUILD.gn

 # Copyright (c) 2013 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/buildflag_header.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
@@ skipping 1018 matching lines @@
       "ntlm/des.cc",
       "ntlm/des.h",
       "ntlm/md4.cc",
       "ntlm/md4.h",
       "ntlm/ntlm.cc",
       "ntlm/ntlm.h",
       "ntlm/ntlm_buffer_reader.cc",
       "ntlm/ntlm_buffer_reader.h",
       "ntlm/ntlm_buffer_writer.cc",
       "ntlm/ntlm_buffer_writer.h",
+      "ntlm/ntlm_client.cc",
+      "ntlm/ntlm_client.h",
       "ntlm/ntlm_constants.h",
       "proxy/dhcp_proxy_script_adapter_fetcher_win.cc",
       "proxy/dhcp_proxy_script_adapter_fetcher_win.h",
       "proxy/dhcp_proxy_script_fetcher.cc",
       "proxy/dhcp_proxy_script_fetcher.h",
       "proxy/dhcp_proxy_script_fetcher_factory.cc",
       "proxy/dhcp_proxy_script_fetcher_factory.h",
       "proxy/dhcp_proxy_script_fetcher_win.cc",
       "proxy/dhcp_proxy_script_fetcher_win.h",
       "proxy/dhcpcsvc_init_win.cc",
@@ skipping 734 matching lines @@
         "ntlm/des.cc",
         "ntlm/des.h",
         "ntlm/md4.cc",
         "ntlm/md4.h",
         "ntlm/ntlm.cc",
         "ntlm/ntlm.h",
         "ntlm/ntlm_buffer_reader.cc",
         "ntlm/ntlm_buffer_reader.h",
         "ntlm/ntlm_buffer_writer.cc",
         "ntlm/ntlm_buffer_writer.h",
+        "ntlm/ntlm_client.cc",
+        "ntlm/ntlm_client.h",
         "ntlm/ntlm_constants.h",
       ]
     }
 
     if (!enable_built_in_dns) {
       sources -= [
         "dns/address_sorter_posix.cc",
         "dns/address_sorter_posix.h",
         "dns/dns_client.cc",
       ]
@@ skipping 3048 matching lines @@
     "nqe/network_quality_estimator_params_unittest.cc",
     "nqe/network_quality_estimator_unittest.cc",
     "nqe/network_quality_estimator_util_unittest.cc",
     "nqe/network_quality_store_unittest.cc",
     "nqe/observation_buffer_unittest.cc",
     "nqe/socket_watcher_unittest.cc",
     "nqe/throughput_analyzer_unittest.cc",
     "ntlm/des_unittest.cc",
     "ntlm/ntlm_buffer_reader_unittest.cc",
     "ntlm/ntlm_buffer_writer_unittest.cc",
+    "ntlm/ntlm_client_unittest.cc",
     "ntlm/ntlm_test_data.h",
     "ntlm/ntlm_unittest.cc",
     "proxy/dhcp_proxy_script_adapter_fetcher_win_unittest.cc",
     "proxy/dhcp_proxy_script_fetcher_factory_unittest.cc",
     "proxy/dhcp_proxy_script_fetcher_win_unittest.cc",
     "proxy/mojo_proxy_resolver_factory_impl_unittest.cc",
     "proxy/mojo_proxy_resolver_impl_unittest.cc",
     "proxy/mojo_proxy_resolver_v8_tracing_bindings_unittest.cc",
     "proxy/multi_threaded_proxy_resolver_unittest.cc",
     "proxy/network_delegate_error_observer_unittest.cc",
@@ skipping 401 matching lines @@
   if (!is_proto_quic && v8_use_external_startup_data) {
     deps += [ "//gin" ]
   }
 
   if (is_win) {
     sources -= [
       "http/http_auth_handler_ntlm_portable_unittest.cc",
       "ntlm/des_unittest.cc",
       "ntlm/ntlm_buffer_reader_unittest.cc",
       "ntlm/ntlm_buffer_writer_unittest.cc",
+      "ntlm/ntlm_client_unittest.cc",
       "ntlm/ntlm_test_data.h",
       "ntlm/ntlm_unittest.cc",
     ]
   }
 
   if (!use_nss_certs) {
     sources -= [
       "cert/internal/trust_store_nss_unittest.cc",
       "cert/nss_cert_database_unittest.cc",
       "ssl/client_cert_store_nss_unittest.cc",
@@ skipping 542 matching lines @@
   ]
   deps = [
     ":net_fuzzer_test_support",
     ":test_support",
     "//base",
     "//net",
   ]
   dict = "data/fuzzer_dictionaries/net_http_stream_parser_fuzzer.dict"
 }
 
+fuzzer_test("net_ntlm_ntlm_client_fuzzer") {
+  sources = [
+    "ntlm/ntlm_client_fuzzer.cc",
+  ]
+  deps = [
+    ":net_fuzzer_test_support",
+    ":test_support",
+    "//base",
+    "//net",
+    "//net:net_unittests",
+  ]
+  dict = "data/fuzzer_dictionaries/net_ntlm_ntlm_client_fuzzer.dict"
+  seed_corpus = "data/fuzzer_data/ntlm_client_fuzzer/"
+}
+
 if (!disable_brotli_filter) {
   fuzzer_test("net_brotli_source_stream_fuzzer") {
     sources = [
       "filter/brotli_source_stream_fuzzer.cc",
     ]
     deps = [
       ":net_fuzzer_test_support",
       ":test_support",
       "//base",
       "//net",
@@ skipping 280 matching lines @@
   ]
   deps = [
     ":net_fuzzer_test_support",
     ":test_support",
     "//base",
     "//net",
   ]
   dict = "data/fuzzer_dictionaries/net_spdy_session_fuzzer.dict"
   seed_corpus = "data/fuzzer_data/net_spdy_session_fuzzer/"
 }