| // Copyright 2013 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. |
| |
| #ifndef NET_SSL_CLIENT_CERT_STORE_UNITTEST_INL_H_ |
| #define NET_SSL_CLIENT_CERT_STORE_UNITTEST_INL_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/memory/ref_counted.h" |
| #include "net/cert/pem.h" |
| #include "net/cert/x509_util.h" |
| #include "net/ssl/ssl_cert_request_info.h" |
| #include "net/test/cert_test_util.h" |
| #include "net/test/test_data_directory.h" |
| #include "net/test/test_with_task_environment.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace net { |
| |
| namespace { |
| |
| // "CN=B CA" - DER encoded DN of the issuer of client_1.pem |
| const unsigned char kAuthority1DN[] = { |
| 0x30, 0x0f, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, |
| 0x04, 0x03, 0x0c, 0x04, 0x42, 0x20, 0x43, 0x41, |
| }; |
| |
| // "CN=E CA" - DER encoded DN of the issuer of client_2.pem |
| const unsigned char kAuthority2DN[] = { |
| 0x30, 0x0f, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, |
| 0x04, 0x03, 0x0c, 0x04, 0x45, 0x20, 0x43, 0x41, |
| }; |
| |
| // "CN=C Root CA" - DER encoded DN of the issuer of client_1_ca.pem, |
| // client_2_ca.pem, and client_3_ca.pem. |
| const unsigned char kAuthorityRootDN[] = { |
| 0x30, 0x14, 0x31, 0x12, 0x30, 0x10, 0x06, 0x03, 0x55, 0x04, 0x03, |
| 0x0c, 0x09, 0x43, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x20, 0x43, 0x41, |
| }; |
| |
| } // namespace |
| |
| // Use a templated test to provide common testcases for all the platform |
| // implementations of ClientCertStore. These cases test the client cert |
| // filtering behavior. |
| // |
| // NOTE: If any test cases are added, removed, or renamed, the |
| // REGISTER_TYPED_TEST_SUITE_P macro at the bottom of this file must be updated. |
| // |
| // The type T provided as the third argument to INSTANTIATE_TYPED_TEST_SUITE_P |
| // by the platform implementation should implement this method: bool |
| // SelectClientCerts(const CertificateList& input_certs, |
| // const SSLCertRequestInfo& cert_request_info, |
| // ClientCertIdentityList* selected_identities); |
| template <typename T> |
| class ClientCertStoreTest : public TestWithTaskEnvironment { |
| public: |
| T delegate_; |
| }; |
| |
| TYPED_TEST_SUITE_P(ClientCertStoreTest); |
| |
| TYPED_TEST_P(ClientCertStoreTest, EmptyQuery) { |
| CertificateList certs; |
| auto request = base::MakeRefCounted<SSLCertRequestInfo>(); |
| |
| ClientCertIdentityList selected_identities; |
| bool rv = this->delegate_.SelectClientCerts(certs, *request.get(), |
| &selected_identities); |
| EXPECT_TRUE(rv); |
| EXPECT_EQ(0u, selected_identities.size()); |
| } |
| |
| // Verify that CertRequestInfo with empty |cert_authorities| matches all |
| // issuers, rather than no issuers. |
| TYPED_TEST_P(ClientCertStoreTest, AllIssuersAllowed) { |
| scoped_refptr<X509Certificate> cert( |
| ImportCertFromFile(GetTestCertsDirectory(), "client_1.pem")); |
| ASSERT_TRUE(cert.get()); |
| |
| std::vector<scoped_refptr<X509Certificate> > certs; |
| certs.push_back(cert); |
| auto request = base::MakeRefCounted<SSLCertRequestInfo>(); |
| |
| ClientCertIdentityList selected_identities; |
| bool rv = this->delegate_.SelectClientCerts(certs, *request.get(), |
| &selected_identities); |
| EXPECT_TRUE(rv); |
| ASSERT_EQ(1u, selected_identities.size()); |
| EXPECT_TRUE( |
| selected_identities[0]->certificate()->EqualsExcludingChain(cert.get())); |
| } |
| |
| // Verify that certificates are correctly filtered against CertRequestInfo with |
| // |cert_authorities| containing only |authority_1_DN|. |
| TYPED_TEST_P(ClientCertStoreTest, CertAuthorityFiltering) { |
| scoped_refptr<X509Certificate> cert_1( |
| ImportCertFromFile(GetTestCertsDirectory(), "client_1.pem")); |
| ASSERT_TRUE(cert_1.get()); |
| scoped_refptr<X509Certificate> cert_2( |
| ImportCertFromFile(GetTestCertsDirectory(), "client_2.pem")); |
| ASSERT_TRUE(cert_2.get()); |
| |
| std::vector<std::string> authority_1( |
| 1, std::string(reinterpret_cast<const char*>(kAuthority1DN), |
| sizeof(kAuthority1DN))); |
| std::vector<std::string> authority_2( |
| 1, std::string(reinterpret_cast<const char*>(kAuthority2DN), |
| sizeof(kAuthority2DN))); |
| EXPECT_TRUE(cert_1->IsIssuedByEncoded(authority_1)); |
| EXPECT_FALSE(cert_1->IsIssuedByEncoded(authority_2)); |
| EXPECT_TRUE(cert_2->IsIssuedByEncoded(authority_2)); |
| EXPECT_FALSE(cert_2->IsIssuedByEncoded(authority_1)); |
| |
| std::vector<scoped_refptr<X509Certificate> > certs; |
| certs.push_back(cert_1); |
| certs.push_back(cert_2); |
| auto request = base::MakeRefCounted<SSLCertRequestInfo>(); |
| request->cert_authorities = authority_1; |
| |
| ClientCertIdentityList selected_identities; |
| bool rv = this->delegate_.SelectClientCerts(certs, *request.get(), |
| &selected_identities); |
| EXPECT_TRUE(rv); |
| ASSERT_EQ(1u, selected_identities.size()); |
| EXPECT_TRUE(selected_identities[0]->certificate()->EqualsExcludingChain( |
| cert_1.get())); |
| } |
| |
| TYPED_TEST_P(ClientCertStoreTest, PrintableStringContainingUTF8) { |
| base::FilePath certs_dir = |
| GetTestNetDataDirectory().AppendASCII("parse_certificate_unittest"); |
| |
| std::string file_data; |
| ASSERT_TRUE(base::ReadFileToString( |
| certs_dir.AppendASCII( |
| "subject_printable_string_containing_utf8_client_cert.pem"), |
| &file_data)); |
| |
| net::PEMTokenizer pem_tokenizer(file_data, {"CERTIFICATE"}); |
| ASSERT_TRUE(pem_tokenizer.GetNext()); |
| std::string cert_der(pem_tokenizer.data()); |
| ASSERT_FALSE(pem_tokenizer.GetNext()); |
| |
| bssl::UniquePtr<CRYPTO_BUFFER> cert_handle = |
| x509_util::CreateCryptoBuffer(cert_der); |
| ASSERT_TRUE(cert_handle); |
| |
| X509Certificate::UnsafeCreateOptions options; |
| options.printable_string_is_utf8 = true; |
| scoped_refptr<X509Certificate> cert = |
| X509Certificate::CreateFromBufferUnsafeOptions(std::move(cert_handle), {}, |
| options); |
| ASSERT_TRUE(cert); |
| |
| auto request = base::MakeRefCounted<SSLCertRequestInfo>(); |
| |
| ClientCertIdentityList selected_identities; |
| bool rv = this->delegate_.SelectClientCerts({cert}, *request.get(), |
| &selected_identities); |
| EXPECT_TRUE(rv); |
| ASSERT_EQ(1u, selected_identities.size()); |
| EXPECT_TRUE( |
| selected_identities[0]->certificate()->EqualsExcludingChain(cert.get())); |
| } |
| |
| REGISTER_TYPED_TEST_SUITE_P(ClientCertStoreTest, |
| EmptyQuery, |
| AllIssuersAllowed, |
| CertAuthorityFiltering, |
| PrintableStringContainingUTF8); |
| |
| } // namespace net |
| |
| #endif // NET_SSL_CLIENT_CERT_STORE_UNITTEST_INL_H_ |