net: add a test for X509Certificate integration with CRLSet.

net/base/x509_certificate_unittest.cc

 // Copyright (c) 2011 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 "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/pickle.h"
 #include "base/sha1.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "crypto/rsa_private_key.h"
 #include "net/base/asn1_util.h"
 #include "net/base/cert_status_flags.h"
 #include "net/base/cert_test_util.h"
 #include "net/base/cert_verify_result.h"
+#include "net/base/crl_set.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_certificate_data.h"
 #include "net/base/test_root_certs.h"
 #include "net/base/x509_certificate.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(USE_NSS)
 #include <cert.h>
 #endif
 
@@ skipping 1349 matching lines @@
       X509Certificate::CreateSelfSigned(
           private_key.get(), "CN=subject", 0, base::TimeDelta::FromDays(1));
 
   std::string der_cert;
   EXPECT_TRUE(X509Certificate::GetDEREncoded(cert->os_cert_handle(),
                                              &der_cert));
   EXPECT_FALSE(der_cert.empty());
 }
 #endif
 
+#if defined(USE_NSS)
+static const uint8 kCRLSetThawteSPKIBlocked[] = {
+  0x8e, 0x00, 0x7b, 0x22, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x22, 0x3a,
+  0x30, 0x2c, 0x22, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x54, 0x79, 0x70,
+  0x65, 0x22, 0x3a, 0x22, 0x43, 0x52, 0x4c, 0x53, 0x65, 0x74, 0x22, 0x2c, 0x22,
+  0x53, 0x65, 0x71, 0x75, 0x65, 0x6e, 0x63, 0x65, 0x22, 0x3a, 0x30, 0x2c, 0x22,
+  0x44, 0x65, 0x6c, 0x74, 0x61, 0x46, 0x72, 0x6f, 0x6d, 0x22, 0x3a, 0x30, 0x2c,
+  0x22, 0x4e, 0x75, 0x6d, 0x50, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x73, 0x22, 0x3a,
+  0x30, 0x2c, 0x22, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x65, 0x64, 0x53, 0x50, 0x4b,
+  0x49, 0x73, 0x22, 0x3a, 0x5b, 0x22, 0x36, 0x58, 0x36, 0x4d, 0x78, 0x52, 0x37,
+  0x58, 0x70, 0x4d, 0x51, 0x4b, 0x78, 0x49, 0x41, 0x39, 0x50, 0x6a, 0x36, 0x37,
+  0x36, 0x38, 0x76, 0x74, 0x55, 0x6b, 0x6b, 0x7a, 0x48, 0x79, 0x7a, 0x41, 0x6f,
+  0x6d, 0x6f, 0x4f, 0x68, 0x4b, 0x55, 0x6e, 0x7a, 0x73, 0x55, 0x3d, 0x22, 0x5d,
+  0x7d,
+};
+
+static const uint8 kCRLSetThawteSerialBlocked[] = {
+  0x60, 0x00, 0x7b, 0x22, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x22, 0x3a,
+  0x30, 0x2c, 0x22, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x54, 0x79, 0x70,
+  0x65, 0x22, 0x3a, 0x22, 0x43, 0x52, 0x4c, 0x53, 0x65, 0x74, 0x22, 0x2c, 0x22,
+  0x53, 0x65, 0x71, 0x75, 0x65, 0x6e, 0x63, 0x65, 0x22, 0x3a, 0x30, 0x2c, 0x22,
+  0x44, 0x65, 0x6c, 0x74, 0x61, 0x46, 0x72, 0x6f, 0x6d, 0x22, 0x3a, 0x30, 0x2c,
+  0x22, 0x4e, 0x75, 0x6d, 0x50, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x73, 0x22, 0x3a,
+  0x31, 0x2c, 0x22, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x65, 0x64, 0x53, 0x50, 0x4b,
+  0x49, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0xb1, 0x12, 0x41, 0x42, 0xa5, 0xa1,
+  0xa5, 0xa2, 0x88, 0x19, 0xc7, 0x35, 0x34, 0x0e, 0xff, 0x8c, 0x9e, 0x2f, 0x81,
+  0x68, 0xfe, 0xe3, 0xba, 0x18, 0x7f, 0x25, 0x3b, 0xc1, 0xa3, 0x92, 0xd7, 0xe2,
+  0x01, 0x00, 0x00, 0x00, 0x04, 0x30, 0x00, 0x00, 0x02,
+};
+
+static const uint8 kCRLSetGoogleSerialBlocked[] = {
+  0x60, 0x00, 0x7b, 0x22, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x22, 0x3a,
+  0x30, 0x2c, 0x22, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x54, 0x79, 0x70,
+  0x65, 0x22, 0x3a, 0x22, 0x43, 0x52, 0x4c, 0x53, 0x65, 0x74, 0x22, 0x2c, 0x22,
+  0x53, 0x65, 0x71, 0x75, 0x65, 0x6e, 0x63, 0x65, 0x22, 0x3a, 0x30, 0x2c, 0x22,
+  0x44, 0x65, 0x6c, 0x74, 0x61, 0x46, 0x72, 0x6f, 0x6d, 0x22, 0x3a, 0x30, 0x2c,
+  0x22, 0x4e, 0x75, 0x6d, 0x50, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x73, 0x22, 0x3a,
+  0x31, 0x2c, 0x22, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x65, 0x64, 0x53, 0x50, 0x4b,
+  0x49, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0xe9, 0x7e, 0x8c, 0xc5, 0x1e, 0xd7,
+  0xa4, 0xc4, 0x0a, 0xc4, 0x80, 0x3d, 0x3e, 0x3e, 0xbb, 0xeb, 0xcb, 0xed, 0x52,
+  0x49, 0x33, 0x1f, 0x2c, 0xc0, 0xa2, 0x6a, 0x0e, 0x84, 0xa5, 0x27, 0xce, 0xc5,
+  0x01, 0x00, 0x00, 0x00, 0x10, 0x4f, 0x9d, 0x96, 0xd9, 0x66, 0xb0, 0x99, 0x2b,
+  0x54, 0xc2, 0x95, 0x7c, 0xb4, 0x15, 0x7d, 0x4d,
+};
+
+// Test that CRLSets are effective in making a certificate appear to be
+// revoked.
+TEST(X509CertificateTest, CRLSet) {
+  CertificateList certs = CreateCertificateListFromFile(
+      GetTestCertsDirectory(),
+      "googlenew.chain.pem",
+      X509Certificate::FORMAT_PEM_CERT_SEQUENCE);
+
+  X509Certificate::OSCertHandles intermediates;
+  intermediates.push_back(certs[1]->os_cert_handle());
+
+  scoped_refptr<X509Certificate> google_full_chain =
+      X509Certificate::CreateFromHandle(certs[0]->os_cert_handle(),
+                                        intermediates);
+
+  CertVerifyResult verify_result;
+  int error = google_full_chain->Verify(
+      "www.google.com", 0, NULL, &verify_result);
+  EXPECT_EQ(OK, error);
+
+  // First test blocking by SPKI.
+  base::StringPiece crl_set_bytes(
+      reinterpret_cast<const char*>(kCRLSetThawteSPKIBlocked),
+      sizeof(kCRLSetThawteSPKIBlocked));
+  scoped_refptr<CRLSet> crl_set;
+  ASSERT_TRUE(CRLSet::Parse(crl_set_bytes, &crl_set));
+
+  error = google_full_chain->Verify(
+      "www.google.com", 0, crl_set.get(), &verify_result);
+  EXPECT_EQ(ERR_CERT_REVOKED, error);
+
+  // Second, test revocation by serial number of a cert directly under the
+  // root.
+  crl_set_bytes = base::StringPiece(
+      reinterpret_cast<const char*>(kCRLSetThawteSerialBlocked),
+      sizeof(kCRLSetThawteSerialBlocked));
+  ASSERT_TRUE(CRLSet::Parse(crl_set_bytes, &crl_set));
+
+  error = google_full_chain->Verify(
+      "www.google.com", 0, crl_set.get(), &verify_result);
+  EXPECT_EQ(ERR_CERT_REVOKED, error);
+
+  // Lastly, test revocation by serial number of a certificate not under the
+  // root.
+  crl_set_bytes = base::StringPiece(
+      reinterpret_cast<const char*>(kCRLSetGoogleSerialBlocked),
+      sizeof(kCRLSetGoogleSerialBlocked));
+  ASSERT_TRUE(CRLSet::Parse(crl_set_bytes, &crl_set));
+
+  error = google_full_chain->Verify(
+      "www.google.com", 0, crl_set.get(), &verify_result);
+  EXPECT_EQ(ERR_CERT_REVOKED, error);
+}
+#endif
+
 class X509CertificateParseTest
     : public testing::TestWithParam<CertificateFormatTestData> {
  public:
   virtual ~X509CertificateParseTest() {}
   virtual void SetUp() {
     test_data_ = GetParam();
   }
   virtual void TearDown() {}
 
  protected:
@@ skipping 474 matching lines @@
 #define MAYBE_VerifyMixed DISABLED_VerifyMixed
 #else
 #define MAYBE_VerifyMixed VerifyMixed
 #endif
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     MAYBE_VerifyMixed,
     X509CertificateWeakDigestTest,
     testing::ValuesIn(kVerifyMixedTestData));
 
 }  // namespace net