Route OCSP stapling through CertVerifier.

net/cert/cert_verify_proc_nss.h

 // 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.
 
 #ifndef NET_CERT_CERT_VERIFY_PROC_NSS_H_
 #define NET_CERT_CERT_VERIFY_PROC_NSS_H_
 
 #include <certt.h>
 
 #include "net/base/net_export.h"
 #include "net/cert/cert_verify_proc.h"
 
 namespace net {
 
 // Performs certificate path construction and validation using NSS's libpkix.
 class NET_EXPORT_PRIVATE CertVerifyProcNSS : public CertVerifyProc {
  public:
   CertVerifyProcNSS();
 
   bool SupportsAdditionalTrustAnchors() const override;
+  bool SupportsOCSPStapling() const override;
 
  protected:
   ~CertVerifyProcNSS() override;
 
   // Like VerifyInternal, but adds a |chain_verify_callback| to override trust
   // decisions. See the documentation for CERTChainVerifyCallback and
   // CERTChainVerifyCallbackFunc in NSS's lib/certdb/certt.h.
   int VerifyInternalImpl(X509Certificate* cert,
                          const std::string& hostname,
+                         const std::string& ocsp_response,
                          int flags,
                          CRLSet* crl_set,
                          const CertificateList& additional_trust_anchors,
                          CERTChainVerifyCallback* chain_verify_callback,
                          CertVerifyResult* verify_result);
 
  private:
   int VerifyInternal(X509Certificate* cert,
                      const std::string& hostname,
+                     const std::string& ocsp_response,
                      int flags,
                      CRLSet* crl_set,
                      const CertificateList& additional_trust_anchors,
                      CertVerifyResult* verify_result) override;
+
+#if defined(USE_NSS_CERTS)
+  using CacheOCSPResponseFromSideChannelFunction =
+      SECStatus (*)(CERTCertDBHandle* handle,
+                    CERTCertificate* cert,
+                    PRTime time,
+                    SECItem* encodedResponse,
+                    void* pwArg);
+  CacheOCSPResponseFromSideChannelFunction
+      cache_ocsp_response_from_side_channel_;
+#endif
 };
 
 }  // namespace net
 
 #endif  // NET_CERT_CERT_VERIFY_PROC_NSS_H_