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Commit ec4df1d5 authored by Rajesh Nyamagoud's avatar Rajesh Nyamagoud
Browse files

Adding fuzzer for trusty-confirmationui service. 

Bug: b/205760172
Test: Run android.hardware.confirmationui-service.trusty_fuzzer, confirmation UI test using CTS Verifier and atest VtsHalConfirmationUITargetTest
Change-Id: If0e97c9ae5f89fbbfa994c12ece53d3996e17a33
parent 882c1681

trusty/confirmationui/Android.bp

+18 −0
Original line number Diff line number Diff line
@@ -53,6 +53,24 @@ cc_binary { 
    ],

}



cc_fuzz {

    name: "android.hardware.confirmationui-service.trusty_fuzzer",

    defaults: ["service_fuzzer_defaults"],

    vendor: true,

    shared_libs: [

        "android.hardware.confirmationui-V1-ndk",

        "android.hardware.confirmationui.not-so-secure-input",

        "android.hardware.confirmationui-lib.trusty",

        "liblog",

    ],

    srcs: ["fuzzer.cpp"],

    fuzz_config: {

        cc: [

            "nyamagoud@google.com",

        ],

    },

}



cc_library {

    name: "android.hardware.confirmationui-lib.trusty",

    defaults: [

trusty/confirmationui/fuzzer.cpp

0 → 100644
+31 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2022 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include <TrustyConfirmationuiHal.h>

#include <android-base/logging.h>

#include <fuzzbinder/libbinder_ndk_driver.h>

#include <fuzzer/FuzzedDataProvider.h>



using aidl::android::hardware::confirmationui::createTrustyConfirmationUI;

using aidl::android::hardware::confirmationui::IConfirmationUI;

using android::fuzzService;



extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

    auto confirmationui = createTrustyConfirmationUI();



    fuzzService(confirmationui->asBinder().get(), FuzzedDataProvider(data, size));



    return 0;

}