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Updated service_certificate_fuzzer

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Implemented google c++ code style changes for service_certificate_fuzzer

exec/s: 4511
Test: ./service_certificate_fuzzer
Bug: 312374669

Change-Id: I5858fa10a84508d1cfdfce4d0933cbdb97a0ab75
This commit is contained in:
Onkar Shinde
2023-12-05 06:30:22 +00:00
committed by Aditya Wazir
parent 2b3de00a36
commit 98fd5501b3
1 changed files with 67 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

110
fuzzer/service_certificate_fuzzer.cpp
View File

@@ -15,14 +15,16 @@
*
*/
#include <crypto_session.h>
#include <log.h>
#include <utils/Log.h>
#include <memory>
#include "service_certificate.h"
#include "vendor_widevine_fuzz_helper.h"
#include "wv_cdm_event_listener.h"
#include "wv_cdm_types.h"
#include <crypto_session.h>
#include <log.h>
#include <memory>
#include <utils/Log.h>
using namespace wvcdm;
using namespace video_widevine;
@@ -34,60 +36,60 @@ static constexpr int32_t kMaxByte = 256;
class ServiceCertificateFuzzer {
public:
ServiceCertificateFuzzer(const uint8_t *data, size_t size)
: mFdp(data, size){};
void process();
: fdp_(data, size){};
void Process();
private:
FuzzedDataProvider mFdp;
FuzzedDataProvider fdp_;
};
void ServiceCertificateFuzzer::process() {
EncryptedClientIdentification encryptedClientId;
ClientIdentification clearClientId;
ServiceCertificate serviceCertificate;
while (mFdp.remaining_bytes()) {
auto invokeServiceCertificateAPI =
mFdp.PickValueInArray<const std::function<void()>>({
void ServiceCertificateFuzzer::Process() {
EncryptedClientIdentification encrypted_client_id;
ClientIdentification clear_client_id;
ServiceCertificate service_certificate;
while (fdp_.remaining_bytes()) {
auto invoke_service_certificate_API =
fdp_.PickValueInArray<const std::function<void()>>({
[&]() {
FuzzCdmClientPropertySet propertySet(&mFdp);
propertySet.enable_privacy_mode();
propertySet.set_service_certificate(kTestSignedCertificate);
FuzzCdmClientPropertySet property_set(&fdp_);
property_set.enable_privacy_mode();
property_set.set_service_certificate(kTestSignedCertificate);
PropertiesTestPeer::ForceReinit();
PropertiesTestPeer::AddSessionPropertySet(
mFdp.ConsumeBool() ? kTestSessionId1
: mFdp.ConsumeRandomLengthString(kMaxByte),
&propertySet);
std::string rawServiceCertificate;
fdp_.ConsumeBool() ? kTestSessionId1
: fdp_.ConsumeRandomLengthString(kMaxByte),
&property_set);
std::string raw_service_certificate;
PropertiesTestPeer::GetServiceCertificate(
mFdp.ConsumeBool() ? kTestSessionId1
: mFdp.ConsumeRandomLengthString(kMaxByte),
&rawServiceCertificate);
if (mFdp.ConsumeBool()) {
serviceCertificate.Init(mFdp.ConsumeBool()
? rawServiceCertificate
fdp_.ConsumeBool() ? kTestSessionId1
: fdp_.ConsumeRandomLengthString(kMaxByte),
&raw_service_certificate);
if (fdp_.ConsumeBool()) {
service_certificate.Init(fdp_.ConsumeBool()
? raw_service_certificate
: kTestSignedCertificate);
} else {
serviceCertificate.Init(
mFdp.ConsumeRandomLengthString(kMaxByte));
service_certificate.Init(
fdp_.ConsumeRandomLengthString(kMaxByte));
}
},
[&]() {
serviceCertificate.VerifySignedMessage(
mFdp.ConsumeRandomLengthString(kMaxByte) /*message*/,
mFdp.ConsumeRandomLengthString(kMaxByte) /*signature*/);
service_certificate.VerifySignedMessage(
fdp_.ConsumeRandomLengthString(kMaxByte) /*message*/,
fdp_.ConsumeRandomLengthString(kMaxByte) /*signature*/);
},
[&]() {
CdmKeyMessage signedCertificate =
mFdp.ConsumeRandomLengthString(kMaxByte);
serviceCertificate.ParseResponse(
mFdp.ConsumeRandomLengthString(kMaxByte) /*response*/,
mFdp.ConsumeBool()
CdmKeyMessage signed_certificate =
fdp_.ConsumeRandomLengthString(kMaxByte);
service_certificate.ParseResponse(
fdp_.ConsumeRandomLengthString(kMaxByte) /*response*/,
fdp_.ConsumeBool()
? nullptr
: &signedCertificate /*signed_certificate*/);
: &signed_certificate /*signed_certificate*/);
},
[&]() {
CdmKeyMessage request;
serviceCertificate.GetRequest(mFdp.ConsumeBool() ? nullptr
service_certificate.GetRequest(fdp_.ConsumeBool() ? nullptr
: &request);
},
[&]() {
@@ -95,39 +97,39 @@ void ServiceCertificateFuzzer::process() {
* crypto_session object is not used in EncryptClientId.
* Therefore keeping crypto_session as nullptr.
*/
ClientIdentification_ClientCapabilities *clientCapabilities =
clearClientId.mutable_client_capabilities();
ClientIdentification_ClientCapabilities *client_capabilities =
clear_client_id.mutable_client_capabilities();
/**
* Default value of clientCapabilities is false.
* Default value of client_capabilities is false.
* So passing true to all set methods.
*/
int32_t clientCase =
mFdp.ConsumeIntegralInRange<int32_t>(kMinNum, kMaxNum);
switch (clientCase) {
int32_t client_case =
fdp_.ConsumeIntegralInRange<int32_t>(kMinNum, kMaxNum);
switch (client_case) {
case 0:
clientCapabilities->set_client_token(true /*Value*/);
client_capabilities->set_client_token(true /*Value*/);
break;
case 1:
clientCapabilities->set_session_token(true /*Value*/);
client_capabilities->set_session_token(true /*Value*/);
break;
case 2:
clientCapabilities->set_video_resolution_constraints(
client_capabilities->set_video_resolution_constraints(
true /*Value*/);
break;
default:
break;
}
serviceCertificate.EncryptClientId(nullptr /*crypto_session*/,
&clearClientId,
&encryptedClientId);
service_certificate.EncryptClientId(nullptr /*crypto_session*/,
&clear_client_id,
&encrypted_client_id);
},
});
invokeServiceCertificateAPI();
invoke_service_certificate_API();
}
}
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
ServiceCertificateFuzzer serviceCertificateFuzzer(data, size);
serviceCertificateFuzzer.process();
ServiceCertificateFuzzer service_certificate_fuzzer(data, size);
service_certificate_fuzzer.Process();
return 0;
}