1/* 2 * Copyright 2022 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11#import "ssl_certificate_verifier.h" 12 13#include "rtc_base/buffer.h" 14 15namespace { 16 17class SSLCertificateVerifierAdapter final : public rtc::SSLCertificateVerifier { 18 public: 19 SSLCertificateVerifierAdapter( 20 id<RTC_OBJC_TYPE(RTCSSLCertificateVerifier)> objc_certificate_verifier) 21 : objc_certificate_verifier_(objc_certificate_verifier) { 22 RTC_DCHECK(objc_certificate_verifier_ != nil); 23 } 24 25 bool Verify(const rtc::SSLCertificate& certificate) override { 26 @autoreleasepool { 27 rtc::Buffer der_buffer; 28 certificate.ToDER(&der_buffer); 29 NSData* serialized_certificate = [[NSData alloc] initWithBytes:der_buffer.data() 30 length:der_buffer.size()]; 31 return [objc_certificate_verifier_ verify:serialized_certificate]; 32 } 33 } 34 35 private: 36 id<RTC_OBJC_TYPE(RTCSSLCertificateVerifier)> objc_certificate_verifier_; 37}; 38 39} 40 41namespace webrtc { 42 43std::unique_ptr<rtc::SSLCertificateVerifier> ObjCToNativeCertificateVerifier( 44 id<RTC_OBJC_TYPE(RTCSSLCertificateVerifier)> objc_certificate_verifier) { 45 return std::make_unique<SSLCertificateVerifierAdapter>(objc_certificate_verifier); 46} 47 48} // namespace webrtc 49