x509_certificate_model_openssl: implement GetCertNameOrNickname, GetTitle

chrome/common/net/x509_certificate_model_unittest.cc

 // Copyright (c) 2012 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 "chrome/common/net/x509_certificate_model.h"
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "net/base/test_data_directory.h"
 #include "net/test/cert_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(USE_NSS)
 #include "net/cert/nss_cert_database.h"
 #endif
 
+TEST(X509CertificateModelTest, GetCertNameOrNicknameAndGetTitle) {
+  scoped_refptr<net::X509Certificate> cert(
+      net::ImportCertFromFile(net::GetTestCertsDirectory(),
+                              "root_ca_cert.pem"));
+  ASSERT_TRUE(cert.get());
+  EXPECT_EQ(
+      "Test Root CA",
+      x509_certificate_model::GetCertNameOrNickname(cert->os_cert_handle()));
+
+  scoped_refptr<net::X509Certificate> punycode_cert(
+      net::ImportCertFromFile(net::GetTestCertsDirectory(),
+                              "punycodetest.der"));
+  ASSERT_TRUE(punycode_cert.get());
+  EXPECT_EQ("xn--wgv71a119e.com (日本語.com)",
+            x509_certificate_model::GetCertNameOrNickname(
+                punycode_cert->os_cert_handle()));
+
+  scoped_refptr<net::X509Certificate> no_cn_cert(
+      net::ImportCertFromFile(net::GetTestCertsDirectory(),
+                              "no_subject_common_name_cert.pem"));
+  ASSERT_TRUE(no_cn_cert.get());
+#if defined(USE_OPENSSL)
+  EXPECT_EQ("emailAddress=wtc@google.com",
+            x509_certificate_model::GetCertNameOrNickname(
+                no_cn_cert->os_cert_handle()));
+#else
+  // Temp cert has no nickname.
+  EXPECT_EQ("",
+            x509_certificate_model::GetCertNameOrNickname(
+                no_cn_cert->os_cert_handle()));
+#endif
+
+  EXPECT_EQ("xn--wgv71a119e.com",
+            x509_certificate_model::GetTitle(
+                punycode_cert->os_cert_handle()));
+
+#if defined(USE_OPENSSL)
+  EXPECT_EQ("emailAddress=wtc@google.com",
+            x509_certificate_model::GetTitle(
+                no_cn_cert->os_cert_handle()));
+#else
+  EXPECT_EQ("E=wtc@google.com",
+            x509_certificate_model::GetTitle(
+                no_cn_cert->os_cert_handle()));
+#endif
+
+  scoped_refptr<net::X509Certificate> no_cn_cert2(net::ImportCertFromFile(
+      net::GetTestCertsDirectory(), "ct-test-embedded-cert.pem"));
+  ASSERT_TRUE(no_cn_cert2.get());
+  EXPECT_EQ("L=Erw Wen,ST=Wales,O=Certificate Transparency,C=GB",
+            x509_certificate_model::GetTitle(no_cn_cert2->os_cert_handle()));
+}
+
 TEST(X509CertificateModelTest, GetTypeCA) {
   scoped_refptr<net::X509Certificate> cert(
       net::ImportCertFromFile(net::GetTestCertsDirectory(),
                               "root_ca_cert.pem"));
   ASSERT_TRUE(cert.get());
 
 #if defined(USE_OPENSSL)
   // Remove this when OpenSSL build implements the necessary functions.
   EXPECT_EQ(net::OTHER_CERT,
             x509_certificate_model::GetType(cert->os_cert_handle()));
@@ skipping 49 matching lines @@
 // An X.509 v1 certificate with the version field omitted should get
 // the default value v1.
 TEST(X509CertificateModelTest, GetVersionOmitted) {
   scoped_refptr<net::X509Certificate> cert(
       net::ImportCertFromFile(net::GetTestCertsDirectory(),
                               "ndn.ca.crt"));
   ASSERT_TRUE(cert.get());
 
   EXPECT_EQ("1", x509_certificate_model::GetVersion(cert->os_cert_handle()));
 }