зеркало из https://github.com/mozilla/gecko-dev.git
123 строки
3.5 KiB
C++
123 строки
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 http://mozilla.org/MPL/2.0/. */
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#include "mozilla/Permission.h"
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#include "nsIClassInfoImpl.h"
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#include "nsIEffectiveTLDService.h"
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#include "nsNetCID.h"
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#include "nsNetUtil.h"
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#include "mozilla/BasePrincipal.h"
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#include "mozilla/StaticPrefs_permissions.h"
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#include "mozilla/PermissionManager.h"
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namespace mozilla {
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// Permission Implementation
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NS_IMPL_CLASSINFO(Permission, nullptr, 0, {0})
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NS_IMPL_ISUPPORTS_CI(Permission, nsIPermission)
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Permission::Permission(nsIPrincipal* aPrincipal, const nsACString& aType,
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uint32_t aCapability, uint32_t aExpireType,
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int64_t aExpireTime, int64_t aModificationTime)
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: mPrincipal(aPrincipal),
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mType(aType),
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mCapability(aCapability),
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mExpireType(aExpireType),
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mExpireTime(aExpireTime),
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mModificationTime(aModificationTime) {}
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already_AddRefed<nsIPrincipal> Permission::ClonePrincipalForPermission(
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nsIPrincipal* aPrincipal) {
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MOZ_ASSERT(aPrincipal);
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mozilla::OriginAttributes attrs = aPrincipal->OriginAttributesRef();
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PermissionManager::MaybeStripOriginAttributes(false, attrs);
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nsAutoCString originNoSuffix;
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nsresult rv = aPrincipal->GetOriginNoSuffix(originNoSuffix);
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NS_ENSURE_SUCCESS(rv, nullptr);
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nsCOMPtr<nsIURI> uri;
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rv = NS_NewURI(getter_AddRefs(uri), originNoSuffix);
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NS_ENSURE_SUCCESS(rv, nullptr);
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return mozilla::BasePrincipal::CreateContentPrincipal(uri, attrs);
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}
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already_AddRefed<Permission> Permission::Create(
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nsIPrincipal* aPrincipal, const nsACString& aType, uint32_t aCapability,
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uint32_t aExpireType, int64_t aExpireTime, int64_t aModificationTime) {
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NS_ENSURE_TRUE(aPrincipal, nullptr);
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nsCOMPtr<nsIPrincipal> principal =
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Permission::ClonePrincipalForPermission(aPrincipal);
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NS_ENSURE_TRUE(principal, nullptr);
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RefPtr<Permission> permission =
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new Permission(principal, aType, aCapability, aExpireType, aExpireTime,
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aModificationTime);
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return permission.forget();
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}
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NS_IMETHODIMP
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Permission::GetPrincipal(nsIPrincipal** aPrincipal) {
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nsCOMPtr<nsIPrincipal> copy = mPrincipal;
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copy.forget(aPrincipal);
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return NS_OK;
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}
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NS_IMETHODIMP
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Permission::GetType(nsACString& aType) {
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aType = mType;
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return NS_OK;
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}
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NS_IMETHODIMP
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Permission::GetCapability(uint32_t* aCapability) {
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*aCapability = mCapability;
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return NS_OK;
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}
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NS_IMETHODIMP
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Permission::GetExpireType(uint32_t* aExpireType) {
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*aExpireType = mExpireType;
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return NS_OK;
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}
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NS_IMETHODIMP
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Permission::GetExpireTime(int64_t* aExpireTime) {
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*aExpireTime = mExpireTime;
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return NS_OK;
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}
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NS_IMETHODIMP
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Permission::GetModificationTime(int64_t* aModificationTime) {
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*aModificationTime = mModificationTime;
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return NS_OK;
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}
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NS_IMETHODIMP
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Permission::Matches(nsIPrincipal* aPrincipal, bool aExactHost, bool* aMatches) {
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NS_ENSURE_ARG_POINTER(aPrincipal);
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NS_ENSURE_ARG_POINTER(aMatches);
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return mPrincipal->EqualsForPermission(aPrincipal, aExactHost, aMatches);
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}
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NS_IMETHODIMP
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Permission::MatchesURI(nsIURI* aURI, bool aExactHost, bool* aMatches) {
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NS_ENSURE_ARG_POINTER(aURI);
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mozilla::OriginAttributes attrs;
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nsCOMPtr<nsIPrincipal> principal =
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mozilla::BasePrincipal::CreateContentPrincipal(aURI, attrs);
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NS_ENSURE_TRUE(principal, NS_ERROR_FAILURE);
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return Matches(principal, aExactHost, aMatches);
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}
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} // namespace mozilla
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