webrtc/rtc_base/opensslutility.h
Mirko Bonadei b889a20968 Change the default behaviour rtc_builtin_ssl_root_certificates.
Instead of defining a pre-processor macro when someone wants to
include built-in ssl roots certs, this CL switches the default and
assumes everyone prefer to include built-in ssl roots certs.

If built-in ssl roots certs are not needed because they are injected
in the PeerConnection it will be possible to define a pre-processor
macro (WEBRTC_EXCLUDE_BUILT_IN_SSL_ROOT_CERTS) to remove them.

In a GN build it is possible to tell GN to define the macro by setting
rtc_builtin_ssl_root_certificates to false in "gn args".

Bug: webrtc:9332
Change-Id: Icc3f2caeddca6899cbc5974f21b480d75d15556f
Reviewed-on: https://webrtc-review.googlesource.com/94147
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Benjamin Wright <benwright@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24302}
2018-08-16 06:49:42 +00:00

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1.5 KiB
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/*
* Copyright 2018 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef RTC_BASE_OPENSSLUTILITY_H_
#define RTC_BASE_OPENSSLUTILITY_H_
#include <openssl/ossl_typ.h>
#include <string>
#include "rtc_base/sslcertificate.h"
namespace rtc {
// The openssl namespace holds static helper methods. All methods related
// to OpenSSL that are commonly used and don't require global state should be
// placed here.
namespace openssl {
// Verifies that the hostname provided matches that in the peer certificate
// attached to this SSL state.
bool VerifyPeerCertMatchesHost(SSL* ssl, const std::string& host);
// Logs all the errors in the OpenSSL errror queue from the current thread. A
// prefix can be provided for context.
void LogSSLErrors(const std::string& prefix);
#ifndef WEBRTC_EXCLUDE_BUILT_IN_SSL_ROOT_CERTS
// Attempt to add the certificates from the loader into the SSL_CTX. False is
// returned only if there are no certificates returned from the loader or none
// of them can be added to the TrustStore for the provided context.
bool LoadBuiltinSSLRootCertificates(SSL_CTX* ssl_ctx);
#endif // WEBRTC_EXCLUDE_BUILT_IN_SSL_ROOT_CERTS
} // namespace openssl
} // namespace rtc
#endif // RTC_BASE_OPENSSLUTILITY_H_