forked from mirrors/gecko-dev
35 lines
1.1 KiB
C++
35 lines
1.1 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "IndexedDBCipherKeyManager.h"
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#include "mozilla/dom/quota/QuotaCommon.h"
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namespace mozilla::dom::indexedDB {
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Maybe<CipherKey> IndexedDBCipherKeyManager::Get(const nsACString& aKeyId) {
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auto lockedCipherKeys = mCipherKeys.Lock();
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return lockedCipherKeys->MaybeGet(aKeyId);
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}
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CipherKey IndexedDBCipherKeyManager::Ensure(const nsACString& aKeyId) {
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auto lockedCipherKeys = mCipherKeys.Lock();
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return lockedCipherKeys->LookupOrInsertWith(aKeyId, [] {
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// Generate a new key if one corresponding to keyStoreId does not exist
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// already.
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QM_TRY_RETURN(IndexedDBCipherStrategy::GenerateKey(), [](const auto&) {
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// Bug1800110 Propagate the error to the caller rather than asserting.
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MOZ_RELEASE_ASSERT(false);
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return CipherKey{};
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});
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});
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}
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} // namespace mozilla::dom::indexedDB
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