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/cert/test_root_certs.h" 6 7 #include <string> 8 9 #include "base/file_util.h" 10 #include "base/files/file_path.h" 11 #include "base/logging.h" 12 #include "net/cert/x509_certificate.h" 13 14 namespace net { 15 16 namespace { 17 18 bool g_has_instance = false; 19 20 base::LazyInstance<TestRootCerts>::Leaky 21 g_test_root_certs = LAZY_INSTANCE_INITIALIZER; 22 LoadCertificates(const base::FilePath & filename)23CertificateList LoadCertificates(const base::FilePath& filename) { 24 std::string raw_cert; 25 if (!base::ReadFileToString(filename, &raw_cert)) { 26 LOG(ERROR) << "Can't load certificate " << filename.value(); 27 return CertificateList(); 28 } 29 30 return X509Certificate::CreateCertificateListFromBytes( 31 raw_cert.data(), raw_cert.length(), X509Certificate::FORMAT_AUTO); 32 } 33 34 } // namespace 35 36 // static GetInstance()37TestRootCerts* TestRootCerts::GetInstance() { 38 return g_test_root_certs.Pointer(); 39 } 40 HasInstance()41bool TestRootCerts::HasInstance() { 42 return g_has_instance; 43 } 44 AddFromFile(const base::FilePath & file)45bool TestRootCerts::AddFromFile(const base::FilePath& file) { 46 CertificateList root_certs = LoadCertificates(file); 47 if (root_certs.empty() || root_certs.size() > 1) 48 return false; 49 50 return Add(root_certs.front().get()); 51 } 52 TestRootCerts()53TestRootCerts::TestRootCerts() { 54 Init(); 55 g_has_instance = true; 56 } 57 ScopedTestRoot()58ScopedTestRoot::ScopedTestRoot() {} 59 ScopedTestRoot(X509Certificate * cert)60ScopedTestRoot::ScopedTestRoot(X509Certificate* cert) { 61 Reset(cert); 62 } 63 ~ScopedTestRoot()64ScopedTestRoot::~ScopedTestRoot() { 65 Reset(NULL); 66 } 67 Reset(X509Certificate * cert)68void ScopedTestRoot::Reset(X509Certificate* cert) { 69 if (cert_.get()) 70 TestRootCerts::GetInstance()->Clear(); 71 if (cert) 72 TestRootCerts::GetInstance()->Add(cert); 73 cert_ = cert; 74 } 75 76 } // namespace net 77