widevine-partner/ce_cdm
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Source release 18.1.0

Browse Source
This commit is contained in:
John "Juce" Bruce
2023-06-23 15:45:08 -07:00
parent 2baa7c6e2b
commit b2c35151ad
2074 changed files with 196004 additions and 427059 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
core/test/test_base.h
View File

@@ -48,19 +48,27 @@ class WvCdmTestBase : public ::testing::Test {
// Calls Provision() if not already provisioned.
virtual void EnsureProvisioned();
// Fill a buffer with some nonconstant data of the given size. The first byte
// will be set to <init> to help you find the buffer when debugging.
// Locate the portion of the server's provisioning response message that is
// between the strings jason_start_substr and json_end_substr. Returns the
// string through *result. If the start substring match fails, assume the
// entire string represents a serialized protobuf mesaage and return true with
// the entire string. If the end_substring match fails, return false with an
// empty *result.
bool ExtractSignedMessage(const std::string& response, std::string* result);
// Fill a buffer with some nonconstant data of the given size. The first
// byte will be set to <init> to help you find the buffer when debugging.
static void StripeBuffer(std::vector<uint8_t>* buffer, size_t size,
uint8_t init);
// Helper method for doing cryptography.
static std::string Aes128CbcEncrypt(std::vector<uint8_t> key,
const std::vector<uint8_t>& clear,
const std::vector<uint8_t> iv);
std::vector<uint8_t> iv);
// Helper method for doing cryptography.
static std::string Aes128CbcDecrypt(std::vector<uint8_t> key,
const std::vector<uint8_t>& clear,
const std::vector<uint8_t> iv);
std::vector<uint8_t> iv);
// Helper method for doing cryptography.
static std::string SignHMAC(const std::string& message,
const std::vector<uint8_t>& key);
@@ -104,12 +112,28 @@ class WvCdmTestBaseWithEngine : public WvCdmTestBase {
TestCdmEngine cdm_engine_;
};
struct TestCryptoSessionConfig {
// Disables newly created TestCryptoSession instances from installing
// a test keybox.
bool disable_test_keybox = false;
};
class TestCryptoSession : public CryptoSession {
public:
explicit TestCryptoSession(metrics::CryptoMetrics* crypto_metrics);
TestCryptoSession(metrics::CryptoMetrics* crypto_metrics,
const TestCryptoSessionConfig* config);
// This intercepts nonce flood errors, which is useful for tests that request
// many nonces and are not time critical.
CdmResponseType GenerateNonce(uint32_t* nonce) override;
private:
// Called once when TestCryptoSession is constructed.
void MaybeInstallTestKeybox();
bool IsTestKeyboxNeeded();
// An un-owned pointer to the config.
const TestCryptoSessionConfig* const config_ = nullptr;
};
// Given a PSSH data structure, this makes a PSSH string for use in