150a907403
There was a suggestion in a previous CL to add an end to end test case to prevent future regressions. I have enabled this by adding two fakes that perform fake encryption and enabling an end to end test with VP8 and the GenericDescriptor. Bug: webrtc:9927 Change-Id: Icf96eeed541ada1e0579eb81b6f87a46d1c43d96 Reviewed-on: https://webrtc-review.googlesource.com/c/108020 Commit-Queue: Benjamin Wright <benwright@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25399}
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#include "api/test/fake_frame_encryptor.h"
|
|
#include "rtc_base/checks.h"
|
|
|
|
namespace webrtc {
|
|
FakeFrameEncryptor::FakeFrameEncryptor(uint8_t fake_key, uint8_t postfix_byte)
|
|
: fake_key_(fake_key), postfix_byte_(postfix_byte) {}
|
|
|
|
// FrameEncryptorInterface implementation
|
|
int FakeFrameEncryptor::Encrypt(cricket::MediaType media_type,
|
|
uint32_t ssrc,
|
|
rtc::ArrayView<const uint8_t> additional_data,
|
|
rtc::ArrayView<const uint8_t> frame,
|
|
rtc::ArrayView<uint8_t> encrypted_frame,
|
|
size_t* bytes_written) {
|
|
if (fail_encryption_) {
|
|
return static_cast<int>(FakeEncryptionStatus::FORCED_FAILURE);
|
|
}
|
|
|
|
RTC_CHECK_EQ(frame.size() + 1, encrypted_frame.size());
|
|
for (size_t i = 0; i < frame.size(); i++) {
|
|
encrypted_frame[i] = frame[i] ^ fake_key_;
|
|
}
|
|
|
|
encrypted_frame[frame.size()] = postfix_byte_;
|
|
*bytes_written = encrypted_frame.size();
|
|
return static_cast<int>(FakeEncryptionStatus::OK);
|
|
}
|
|
|
|
size_t FakeFrameEncryptor::GetMaxCiphertextByteSize(
|
|
cricket::MediaType media_type,
|
|
size_t frame_size) {
|
|
return frame_size + 1;
|
|
}
|
|
|
|
void FakeFrameEncryptor::SetFakeKey(uint8_t fake_key) {
|
|
fake_key_ = fake_key;
|
|
}
|
|
|
|
uint8_t FakeFrameEncryptor::GetFakeKey() const {
|
|
return fake_key_;
|
|
}
|
|
|
|
void FakeFrameEncryptor::SetPostfixByte(uint8_t postfix_byte) {
|
|
postfix_byte_ = postfix_byte;
|
|
}
|
|
|
|
uint8_t FakeFrameEncryptor::GetPostfixByte() const {
|
|
return postfix_byte_;
|
|
}
|
|
|
|
void FakeFrameEncryptor::SetFailEncryption(bool fail_encryption) {
|
|
fail_encryption_ = fail_encryption;
|
|
}
|
|
|
|
} // namespace webrtc
|