Implement LoadTemporaryRoot for Windows

net/base/test_root_certs.cc

+// Copyright (c) 2010 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/base/test_root_certs.h"
+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/logging.h"
+#include "net/base/x509_certificate.h"
+
+namespace net {
+
+namespace {
+
+CertificateList LoadCertificates(const FilePath& filename) {
+  using ::operator<<;
+  std::string raw_cert;
+  if (!file_util::ReadFileToString(filename, &raw_cert)) {
+    LOG(ERROR) << "Can't load certificate " << filename.value();
+    return CertificateList();
+  }
+
+  return X509Certificate::CreateCertificateListFromBytes(
+      raw_cert.data(), raw_cert.length(), X509Certificate::FORMAT_AUTO);
+}
+
+}  // namespace
+
+// static
+TestRootCerts* TestRootCerts::GetInstance() {
+  return Singleton<TestRootCerts>::get();
+}
+
+bool TestRootCerts::AddFromFile(const FilePath& file) {
+  CertificateList root_certs = LoadCertificates(file);
+  if (root_certs.empty() || root_certs.size() > 1)
+    return false;
+
+  return Add(root_certs.front());
+}
+
+}  // namespace net