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/files/file_path.h"
   8 #include "base/files/file_util.h"
   9 #include "net/cert/ev_root_ca_metadata.h"
  10 #include "net/cert/x509_certificate.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace net {
  14
  15 CertificateList CreateCertificateListFromFile(
  16     const base::FilePath& certs_dir,
  17     const std::string& cert_file,
  18     int format) {
  19   base::FilePath cert_path = certs_dir.AppendASCII(cert_file);
  20   std::string cert_data;
  21   if (!base::ReadFileToString(cert_path, &cert_data))
  22     return CertificateList();
  23   return X509Certificate::CreateCertificateListFromBytes(cert_data.data(),
  24                                                          cert_data.size(),
  25                                                          format);
  26 }
  27
  28 scoped_refptr<X509Certificate> CreateCertificateChainFromFile(
  29     const base::FilePath& certs_dir,
  30     const std::string& cert_file,
  31     int format) {
  32   CertificateList certs = CreateCertificateListFromFile(
  33       certs_dir, cert_file, format);
  34   if (certs.empty())
  35     return NULL;
  36
  37   X509Certificate::OSCertHandles intermediates;
  38   for (size_t i = 1; i < certs.size(); ++i)
  39     intermediates.push_back(certs[i]->os_cert_handle());
  40
  41   scoped_refptr<X509Certificate> result(X509Certificate::CreateFromHandle(
  42         certs[0]->os_cert_handle(), intermediates));
  43   return result;
  44 }
  45
  46 scoped_refptr<X509Certificate> ImportCertFromFile(
  47     const base::FilePath& certs_dir,
  48     const std::string& cert_file) {
  49   base::FilePath cert_path = certs_dir.AppendASCII(cert_file);
  50   std::string cert_data;
  51   if (!base::ReadFileToString(cert_path, &cert_data))
  52     return NULL;
  53
  54   CertificateList certs_in_file =
  55       X509Certificate::CreateCertificateListFromBytes(
  56           cert_data.data(), cert_data.size(), X509Certificate::FORMAT_AUTO);
  57   if (certs_in_file.empty())
  58     return NULL;
  59   return certs_in_file[0];
  60 }
  61
  62 ScopedTestEVPolicy::ScopedTestEVPolicy(EVRootCAMetadata* ev_root_ca_metadata,
  63                                        const SHA1HashValue& fingerprint,
  64                                        const char* policy)
  65     : fingerprint_(fingerprint),
  66       ev_root_ca_metadata_(ev_root_ca_metadata) {
  67   EXPECT_TRUE(ev_root_ca_metadata->AddEVCA(fingerprint, policy));
  68 }
  69
  70 ScopedTestEVPolicy::~ScopedTestEVPolicy() {
  71   EXPECT_TRUE(ev_root_ca_metadata_->RemoveEVCA(fingerprint_));
  72 }
  73
  74 }  // namespace net