9962e87676
------------- Moves ecm_generator to media_cas_packager_sdk/internal. ------------- Add a simple TCP server listening on a port. My intention is to use this server to support the Simulcrypt APIs (TODO). Also add a simple TCP client binary for testing the server and also demo how to call the Simulcrypt APIs (TODO). ------------- If only a single key is in the ECM, it is the EVEN key. To make the code matches this understanding, change a parameter from 'false' to 'true'. But this change has NO impact on the produced ECM, regardless this parameter is 'false' or 'true' (i.e., whether using push_front or push_back), only a single key is in the ECM. ------------- Add classes that process Simulcrypt ECMG messages 1) Stream_set-up 2) CW_provision ------------- Renames server and client binaries. ------------- Make ecmg call ecm_generator to generate ecm. The return of the ecm to Simulcrypt caller will be implemented in the next CL. For now, using the 'key' (control word) in CW_provision message also as the 'key_id'. ------------- Move common folder ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=217358698
60 lines
2.1 KiB
C++
60 lines
2.1 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 Google LLC.
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//
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// This software is licensed under the terms defined in the Widevine Master
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// License Agreement. For a copy of this agreement, please contact
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// widevine-licensing@google.com.
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////////////////////////////////////////////////////////////////////////////////
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#include "common/sha_util.h"
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#include "testing/gunit.h"
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#include "absl/strings/escaping.h"
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namespace widevine {
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TEST(ShaUtilTest, Sha1Empty) {
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const uint8_t kExpected[] = {
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0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55,
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0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09,
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};
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EXPECT_EQ(std::string(kExpected, kExpected + sizeof(kExpected)), Sha1_Hash(""));
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}
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TEST(ShaUtilTest, Sha256Empty) {
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const uint8_t kExpected[] = {
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0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4,
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0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b,
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0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55,
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};
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EXPECT_EQ(std::string(kExpected, kExpected + sizeof(kExpected)), Sha256_Hash(""));
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}
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TEST(ShaUtilTest, Sha1) {
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const uint8_t kExpected[] = {
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0x6b, 0x63, 0xa5, 0xe3, 0x6b, 0xfe, 0x54, 0x19, 0x4e, 0xfe,
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0x9f, 0xe0, 0x29, 0x7e, 0xd8, 0x11, 0x0f, 0x10, 0x0d, 0x1d,
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};
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EXPECT_EQ(std::string(kExpected, kExpected + sizeof(kExpected)),
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Sha1_Hash("random data"));
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}
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TEST(ShaUtilTest, Sha256) {
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const uint8_t kExpected[] = {
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0x62, 0x4b, 0x56, 0xb3, 0x38, 0x1b, 0xbc, 0xe0, 0x4f, 0x58, 0x88,
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0x83, 0xb4, 0x2f, 0x4e, 0x27, 0xfe, 0xc0, 0x95, 0x56, 0xf8, 0x61,
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0xcf, 0x94, 0x49, 0xe6, 0x5f, 0x26, 0xea, 0x70, 0xad, 0x88,
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};
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EXPECT_EQ(std::string(kExpected, kExpected + sizeof(kExpected)),
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Sha256_Hash("random data"));
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}
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TEST(ShaUtilTest, GenerateSha1Uuid) {
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std::string name_space =
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absl::HexStringToBytes("4d20ad7dd95bc4b250fae56fb143e774");
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std::string name = "some seed value";
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EXPECT_EQ("730621a55c675c4086be38e72aefa03e",
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absl::BytesToHexString(GenerateSha1Uuid(name_space, name)));
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}
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} // namespace widevine
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