138 lines
4.0 KiB
C++
138 lines
4.0 KiB
C++
// Copyright (c) 2016 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "libcef/browser/x509_certificate_impl.h"
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#include "libcef/browser/x509_cert_principal_impl.h"
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#include "libcef/common/time_util.h"
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#include "net/cert/x509_util.h"
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#include "net/ssl/ssl_private_key.h"
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namespace {
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CefRefPtr<CefBinaryValue> EncodeCertificate(const CRYPTO_BUFFER* cert_buffer,
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bool der) {
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std::string encoded;
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if (der) {
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encoded =
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std::string(net::x509_util::CryptoBufferAsStringPiece(cert_buffer));
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} else if (!net::X509Certificate::GetPEMEncoded(cert_buffer, &encoded)) {
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return nullptr;
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}
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if (encoded.empty())
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return nullptr;
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return CefBinaryValue::Create(encoded.c_str(), encoded.size());
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}
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} // namespace
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CefX509CertificateImpl::CefX509CertificateImpl(
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std::unique_ptr<net::ClientCertIdentity> identity)
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: identity_(std::move(identity)), cert_(identity_->certificate()) {}
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CefX509CertificateImpl::CefX509CertificateImpl(
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scoped_refptr<net::X509Certificate> cert)
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: cert_(cert) {}
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CefRefPtr<CefX509CertPrincipal> CefX509CertificateImpl::GetSubject() {
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if (cert_)
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return new CefX509CertPrincipalImpl(cert_->subject());
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return nullptr;
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}
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CefRefPtr<CefX509CertPrincipal> CefX509CertificateImpl::GetIssuer() {
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if (cert_)
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return new CefX509CertPrincipalImpl(cert_->issuer());
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return nullptr;
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}
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CefRefPtr<CefBinaryValue> CefX509CertificateImpl::GetSerialNumber() {
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if (cert_) {
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const std::string& serial = cert_->serial_number();
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return CefBinaryValue::Create(serial.c_str(), serial.size());
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}
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return nullptr;
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}
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CefTime CefX509CertificateImpl::GetValidStart() {
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CefTime validity;
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if (cert_) {
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const base::Time& valid_time = cert_->valid_start();
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if (!valid_time.is_null())
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cef_time_from_basetime(valid_time, validity);
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}
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return validity;
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}
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CefTime CefX509CertificateImpl::GetValidExpiry() {
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CefTime validity;
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if (cert_) {
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const base::Time& valid_time = cert_->valid_expiry();
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if (!valid_time.is_null())
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cef_time_from_basetime(valid_time, validity);
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}
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return validity;
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}
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CefRefPtr<CefBinaryValue> CefX509CertificateImpl::GetDEREncoded() {
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if (cert_) {
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const CRYPTO_BUFFER* cert_buffer = cert_->cert_buffer();
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if (cert_buffer)
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return EncodeCertificate(cert_buffer, true);
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}
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return nullptr;
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}
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CefRefPtr<CefBinaryValue> CefX509CertificateImpl::GetPEMEncoded() {
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if (cert_) {
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const CRYPTO_BUFFER* cert_buffer = cert_->cert_buffer();
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if (cert_buffer)
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return EncodeCertificate(cert_buffer, false);
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}
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return nullptr;
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}
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size_t CefX509CertificateImpl::GetIssuerChainSize() {
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if (cert_)
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return cert_->intermediate_buffers().size();
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return 0;
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}
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void CefX509CertificateImpl::AcquirePrivateKey(
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base::OnceCallback<void(scoped_refptr<net::SSLPrivateKey>)>
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private_key_callback) {
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if (identity_)
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identity_->AcquirePrivateKey(std::move(private_key_callback));
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else
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std::move(private_key_callback).Run(nullptr);
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}
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void CefX509CertificateImpl::GetEncodedIssuerChain(
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CefX509Certificate::IssuerChainBinaryList& chain,
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bool der) {
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chain.clear();
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if (cert_) {
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for (const auto& it : cert_->intermediate_buffers()) {
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// Add each to the chain, even if one conversion unexpectedly failed.
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// GetIssuerChainSize depends on these being the same length.
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chain.push_back(EncodeCertificate(it.get(), der));
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}
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}
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}
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void CefX509CertificateImpl::GetDEREncodedIssuerChain(
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CefX509Certificate::IssuerChainBinaryList& chain) {
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if (der_encoded_issuer_chain_.empty())
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GetEncodedIssuerChain(der_encoded_issuer_chain_, true);
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chain = der_encoded_issuer_chain_;
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}
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void CefX509CertificateImpl::GetPEMEncodedIssuerChain(
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CefX509Certificate::IssuerChainBinaryList& chain) {
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if (pem_encoded_issuer_chain_.empty())
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GetEncodedIssuerChain(pem_encoded_issuer_chain_, false);
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chain = pem_encoded_issuer_chain_;
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}
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