net/test/cert_test_util.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/test/cert_test_util.h"
   6
   7 #include "base/file_util.h"
   8 #include "base/files/file_path.h"
   9 #include "base/path_service.h"
  10 #include "net/cert/ev_root_ca_metadata.h"
  11 #include "net/cert/x509_certificate.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace net {
  15
  16 CertificateList CreateCertificateListFromFile(
  17     const base::FilePath& certs_dir,
  18     const std::string& cert_file,
  19     int format) {
  20   base::FilePath cert_path = certs_dir.AppendASCII(cert_file);
  21   std::string cert_data;
  22   if (!base::ReadFileToString(cert_path, &cert_data))
  23     return CertificateList();
  24   return X509Certificate::CreateCertificateListFromBytes(cert_data.data(),
  25                                                          cert_data.size(),
  26                                                          format);
  27 }
  28
  29 scoped_refptr<X509Certificate> CreateCertificateChainFromFile(
  30     const base::FilePath& certs_dir,
  31     const std::string& cert_file,
  32     int format) {
  33   CertificateList certs = CreateCertificateListFromFile(
  34       certs_dir, cert_file, format);
  35   if (certs.empty())
  36     return NULL;
  37
  38   X509Certificate::OSCertHandles intermediates;
  39   for (size_t i = 1; i < certs.size(); ++i)
  40     intermediates.push_back(certs[i]->os_cert_handle());
  41
  42   scoped_refptr<X509Certificate> result(X509Certificate::CreateFromHandle(
  43         certs[0]->os_cert_handle(), intermediates));
  44   return result;
  45 }
  46
  47 scoped_refptr<X509Certificate> ImportCertFromFile(
  48     const base::FilePath& certs_dir,
  49     const std::string& cert_file) {
  50   base::FilePath cert_path = certs_dir.AppendASCII(cert_file);
  51   std::string cert_data;
  52   if (!base::ReadFileToString(cert_path, &cert_data))
  53     return NULL;
  54
  55   CertificateList certs_in_file =
  56       X509Certificate::CreateCertificateListFromBytes(
  57           cert_data.data(), cert_data.size(), X509Certificate::FORMAT_AUTO);
  58   if (certs_in_file.empty())
  59     return NULL;
  60   return certs_in_file[0];
  61 }
  62
  63 ScopedTestEVPolicy::ScopedTestEVPolicy(EVRootCAMetadata* ev_root_ca_metadata,
  64                                        const SHA1HashValue& fingerprint,
  65                                        const char* policy)
  66     : fingerprint_(fingerprint),
  67       ev_root_ca_metadata_(ev_root_ca_metadata) {
  68   EXPECT_TRUE(ev_root_ca_metadata->AddEVCA(fingerprint, policy));
  69 }
  70
  71 ScopedTestEVPolicy::~ScopedTestEVPolicy() {
  72   EXPECT_TRUE(ev_root_ca_metadata_->RemoveEVCA(fingerprint_));
  73 }
  74
  75 }  // namespace net