50 lines
2.0 KiB
JavaScript
50 lines
2.0 KiB
JavaScript
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/*
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* Check that the private cross signing keys (master, self signing, user signing) are stored in the secret storage and encrypted with the default secret storage key.
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*
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* @param secretStorage - The secret store using account data
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* @returns True if the cross-signing keys are all stored and encrypted with the same secret storage key.
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*
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* @internal
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*/
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export async function secretStorageContainsCrossSigningKeys(secretStorage) {
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return secretStorageCanAccessSecrets(secretStorage, ["m.cross_signing.master", "m.cross_signing.user_signing", "m.cross_signing.self_signing"]);
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}
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/**
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*
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* Check that the secret storage can access the given secrets using the default key.
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*
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* @param secretStorage - The secret store using account data
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* @param secretNames - The secret names to check
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* @returns True if all the given secrets are accessible and encrypted with the given key.
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*
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* @internal
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*/
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export async function secretStorageCanAccessSecrets(secretStorage, secretNames) {
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const defaultKeyId = await secretStorage.getDefaultKeyId();
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if (!defaultKeyId) return false;
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for (const secretName of secretNames) {
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// check which keys this particular secret is encrypted with
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const record = (await secretStorage.isStored(secretName)) || {};
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// if it's not encrypted with the right key, there is no point continuing
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if (!(defaultKeyId in record)) return false;
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}
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return true;
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}
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//# sourceMappingURL=secret-storage.js.map
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