Expose when PKP is bypassed in SSLInfo.

net/socket/ssl_client_socket_impl.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 "net/socket/ssl_client_socket_impl.h"
 
 #include <errno.h>
 #include <openssl/bio.h>
 #include <openssl/bytestring.h>
 #include <openssl/err.h>
@@ skipping 781 matching lines @@
 bool SSLClientSocketImpl::GetSSLInfo(SSLInfo* ssl_info) {
   ssl_info->Reset();
   if (server_cert_chain_->empty())
     return false;
 
   ssl_info->cert = server_cert_verify_result_.verified_cert;
   ssl_info->unverified_cert = server_cert_;
   ssl_info->cert_status = server_cert_verify_result_.cert_status;
   ssl_info->is_issued_by_known_root =
       server_cert_verify_result_.is_issued_by_known_root;
+  ssl_info->pkp_bypassed = server_cert_verify_result_.pkp_bypassed;
   ssl_info->public_key_hashes = server_cert_verify_result_.public_key_hashes;
   ssl_info->client_cert_sent =
       ssl_config_.send_client_cert && ssl_config_.client_cert.get();
   ssl_info->channel_id_sent = channel_id_sent_;
   ssl_info->token_binding_negotiated = tb_was_negotiated_;
   ssl_info->token_binding_key_param = tb_negotiated_param_;
   ssl_info->pinning_failure_log = pinning_failure_log_;
 
   AddCTInfoToSSLInfo(ssl_info);
 
@@ skipping 537 matching lines @@
 
   const CertStatus cert_status = server_cert_verify_result_.cert_status;
   if (transport_security_state_ &&
       (result == OK ||
        (IsCertificateError(result) && IsCertStatusMinorError(cert_status))) &&
       !transport_security_state_->CheckPublicKeyPins(
           host_and_port_, server_cert_verify_result_.is_issued_by_known_root,
           server_cert_verify_result_.public_key_hashes, server_cert_.get(),
           server_cert_verify_result_.verified_cert.get(),
           TransportSecurityState::ENABLE_PIN_REPORTS, &pinning_failure_log_)) {
-    result = ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN;
+    if (server_cert_verify_result_.is_issued_by_known_root)
+      result = ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN;
+    else
+      server_cert_verify_result_.pkp_bypassed = true;
   }
 
   if (result == OK) {
     // Only check Certificate Transparency if there were no other errors with
     // the connection.
     VerifyCT();
 
     DCHECK(!certificate_verified_);
     certificate_verified_ = true;
     MaybeCacheSession();
@@ skipping 966 matching lines @@
   if (rv != OK) {
     net_log_.EndEventWithNetErrorCode(NetLog::TYPE_SSL_CONNECT, rv);
     return;
   }
 
   net_log_.EndEvent(NetLog::TYPE_SSL_CONNECT,
                     base::Bind(&NetLogSSLInfoCallback, base::Unretained(this)));
 }
 
 }  // namespace net