85 lines
2.9 KiB
JavaScript
85 lines
2.9 KiB
JavaScript
// Copyright 2024 The Casdoor Authors. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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import * as DocumentPicker from "expo-document-picker";
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import * as FileSystem from "expo-file-system";
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import {openDatabaseSync} from "expo-sqlite/next";
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const SQLITE_DIR = `${FileSystem.documentDirectory}SQLite`;
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const getRandomDBName = () => {
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const randomString = Math.random().toString(36).substring(2, 15);
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const timestamp = Date.now();
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return `${randomString}_${timestamp}.db`;
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};
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const createDirectory = async(dir) => {
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try {
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if (!(await FileSystem.getInfoAsync(dir)).exists) {
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await FileSystem.makeDirectoryAsync(dir, {intermediates: true});
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}
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} catch (error) {
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throw new Error(`Error creating directory: ${error.message}`);
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}
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};
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const queryMicrosoftAuthenticatorDatabase = async(db) => {
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return await db.getAllAsync("SELECT name, username, oath_secret_key FROM accounts WHERE account_type = 0");
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};
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const formatMicrosoftAuthenticatorData = (rows) => {
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return rows.map(row => {
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const {name, username, oath_secret_key} = row;
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return {issuer: name, accountName: username, secretKey: oath_secret_key};
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});
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};
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export const importFromMSAuth = async() => {
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const dbName = getRandomDBName();
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const internalDbName = `${SQLITE_DIR}/${dbName}`;
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try {
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const result = await DocumentPicker.getDocumentAsync({
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multiple: false,
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copyToCacheDirectory: false,
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});
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if (!result.canceled) {
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const file = result.assets[0];
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if ((await FileSystem.getInfoAsync(file.uri)).exists) {
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await createDirectory(SQLITE_DIR);
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await FileSystem.copyAsync({from: file.uri, to: internalDbName});
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try {
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const db = openDatabaseSync(dbName);
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const rows = await queryMicrosoftAuthenticatorDatabase(db);
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if (rows.length === 0) {
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throw new Error("No data found in Microsoft Authenticator database");
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}
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return formatMicrosoftAuthenticatorData(rows);
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} catch (dbError) {
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if (dbError.message.includes("file is not a database")) {
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throw new Error("file is not a database");
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}
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throw new Error(dbError.message);
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}
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}
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}
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} catch (error) {
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throw new Error(`Error importing from Microsoft Authenticator: ${error.message}`);
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} finally {
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await FileSystem.deleteAsync(internalDbName, {idempotent: true});
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}
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};
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