67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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#include "FuzzingInterface.h"
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#include "mozilla/BasePrincipal.h"
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#include "mozilla/dom/Feature.h"
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#include "mozilla/dom/FeaturePolicyParser.h"
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#include "nsNetUtil.h"
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#include "nsStringFwd.h"
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#include "nsTArray.h"
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using namespace mozilla;
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using namespace mozilla::dom;
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MOZ_RUNINIT static nsCOMPtr<nsIPrincipal> selfURIPrincipal;
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MOZ_RUNINIT static nsCOMPtr<nsIURI> selfURI;
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static int LVVMFuzzerInitTest(int* argc, char*** argv) {
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nsresult ret;
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ret = NS_NewURI(getter_AddRefs(selfURI), "http://selfuri.com");
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if (ret != NS_OK) {
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MOZ_CRASH("NS_NewURI failed.");
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}
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mozilla::OriginAttributes attrs;
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selfURIPrincipal =
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mozilla::BasePrincipal::CreateContentPrincipal(selfURI, attrs);
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if (!selfURIPrincipal) {
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MOZ_CRASH("CreateContentPrincipal failed.");
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}
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return 0;
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}
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static int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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if (!size) {
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return 0;
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}
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nsTArray<Feature> parsedFeatures;
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NS_ConvertASCIItoUTF16 policy(reinterpret_cast<const char*>(data), size);
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if (!policy.get()) return 0;
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FeaturePolicyParser::ParseString(policy, nullptr, selfURIPrincipal,
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selfURIPrincipal, parsedFeatures);
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for (const Feature& feature : parsedFeatures) {
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nsTArray<nsCOMPtr<nsIPrincipal>> list;
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feature.GetAllowList(list);
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for (nsIPrincipal* principal : list) {
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nsAutoCString originNoSuffix;
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nsresult rv = principal->GetOriginNoSuffix(originNoSuffix);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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return 0;
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}
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printf("%s - %s\n", NS_ConvertUTF16toUTF8(feature.Name()).get(),
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originNoSuffix.get());
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}
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}
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return 0;
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}
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MOZ_FUZZING_INTERFACE_RAW(LVVMFuzzerInitTest, LLVMFuzzerTestOneInput,
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FeaturePolicyParser);
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