mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-12-01 01:36:09 +03:00
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
// Copyright 2015 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.
|
|
|
|
#include "net/ssl/ssl_platform_key_util.h"
|
|
|
|
#include "base/lazy_instance.h"
|
|
#include "base/logging.h"
|
|
#include "base/macros.h"
|
|
#include "base/strings/string_piece.h"
|
|
#include "base/threading/thread.h"
|
|
#include "crypto/openssl_util.h"
|
|
#include "net/cert/asn1_util.h"
|
|
#include "net/cert/x509_certificate.h"
|
|
#include "third_party/boringssl/src/include/openssl/bytestring.h"
|
|
#include "third_party/boringssl/src/include/openssl/ec_key.h"
|
|
#include "third_party/boringssl/src/include/openssl/evp.h"
|
|
|
|
namespace net {
|
|
|
|
namespace {
|
|
|
|
class SSLPlatformKeyTaskRunner {
|
|
public:
|
|
SSLPlatformKeyTaskRunner() : worker_thread_("Platform Key Thread") {
|
|
base::Thread::Options options;
|
|
options.joinable = false;
|
|
worker_thread_.StartWithOptions(options);
|
|
}
|
|
|
|
~SSLPlatformKeyTaskRunner() = default;
|
|
|
|
scoped_refptr<base::SingleThreadTaskRunner> task_runner() {
|
|
return worker_thread_.task_runner();
|
|
}
|
|
|
|
private:
|
|
base::Thread worker_thread_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(SSLPlatformKeyTaskRunner);
|
|
};
|
|
|
|
base::LazyInstance<SSLPlatformKeyTaskRunner>::Leaky g_platform_key_task_runner =
|
|
LAZY_INSTANCE_INITIALIZER;
|
|
|
|
} // namespace
|
|
|
|
scoped_refptr<base::SingleThreadTaskRunner> GetSSLPlatformKeyTaskRunner() {
|
|
return g_platform_key_task_runner.Get().task_runner();
|
|
}
|
|
|
|
bool GetClientCertInfo(const X509Certificate* certificate,
|
|
int* out_type,
|
|
size_t* out_max_length) {
|
|
crypto::OpenSSLErrStackTracer tracker(FROM_HERE);
|
|
|
|
std::string der_encoded;
|
|
base::StringPiece spki;
|
|
if (!X509Certificate::GetDEREncoded(certificate->os_cert_handle(),
|
|
&der_encoded) ||
|
|
!asn1::ExtractSPKIFromDERCert(der_encoded, &spki)) {
|
|
LOG(ERROR) << "Could not extract SPKI from certificate.";
|
|
return false;
|
|
}
|
|
|
|
CBS cbs;
|
|
CBS_init(&cbs, reinterpret_cast<const uint8_t*>(spki.data()), spki.size());
|
|
bssl::UniquePtr<EVP_PKEY> key(EVP_parse_public_key(&cbs));
|
|
if (!key || CBS_len(&cbs) != 0) {
|
|
LOG(ERROR) << "Could not parse public key.";
|
|
return false;
|
|
}
|
|
|
|
*out_type = EVP_PKEY_id(key.get());
|
|
*out_max_length = EVP_PKEY_size(key.get());
|
|
return true;
|
|
}
|
|
|
|
} // namespace net
|