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https://github.com/element-hq/element-web.git
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388cb0e2c1
This adds various customisations point in the app for security related decisions. By default, these do nothing, but would be customised at the app level via module replacement (so that no changes are needed here in the SDK). Fixes https://github.com/vector-im/element-web/issues/15350
81 lines
2.7 KiB
TypeScript
81 lines
2.7 KiB
TypeScript
/*
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Copyright 2020 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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import { IMatrixClientCreds } from "../MatrixClientPeg";
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import { Kind as SetupEncryptionKind } from "../toasts/SetupEncryptionToast";
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/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
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function examineLoginResponse(
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response: any,
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credentials: IMatrixClientCreds,
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): void {
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// E.g. add additional data to the persisted credentials
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}
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/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
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function persistCredentials(
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credentials: IMatrixClientCreds,
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): void {
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// E.g. store any additional credential fields
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}
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/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
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function createSecretStorageKey(): Uint8Array {
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// E.g. generate or retrieve secret storage key somehow
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return null;
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}
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/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
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function getSecretStorageKey(): Uint8Array {
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// E.g. retrieve secret storage key from some other place
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return null;
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}
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/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
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function catchAccessSecretStorageError(e: Error): void {
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// E.g. notify the user in some way
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}
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/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
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function setupEncryptionNeeded(kind: SetupEncryptionKind): boolean {
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// E.g. trigger some kind of setup
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return false;
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}
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// This interface summarises all available customisation points and also marks
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// them all as optional. This allows customisers to only define and export the
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// customisations they need while still maintaining type safety.
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export interface ISecurityCustomisations {
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examineLoginResponse?: (
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response: any,
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credentials: IMatrixClientCreds,
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) => void;
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persistCredentials?: (
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credentials: IMatrixClientCreds,
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) => void;
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createSecretStorageKey?: () => Uint8Array,
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getSecretStorageKey?: () => Uint8Array,
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catchAccessSecretStorageError?: (
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e: Error,
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) => void,
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setupEncryptionNeeded?: (
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kind: SetupEncryptionKind,
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) => boolean,
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}
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// A real customisation module will define and export one or more of the
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// customisation points that make up `ISecurityCustomisations`.
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export default {} as ISecurityCustomisations;
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