/* * Copyright (C) 2023 Yomitan Authors * Copyright (C) 2021-2022 Yomichan Authors * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ import {AnkiUtil} from './anki-util.js'; export class PermissionsUtil { constructor() { /** @type {Set<string>} */ this._ankiFieldMarkersRequiringClipboardPermission = new Set([ 'clipboard-image', 'clipboard-text' ]); } /** * @param {chrome.permissions.Permissions} permissions * @returns {Promise<boolean>} */ hasPermissions(permissions) { return new Promise((resolve, reject) => chrome.permissions.contains(permissions, (result) => { const e = chrome.runtime.lastError; if (e) { reject(new Error(e.message)); } else { resolve(result); } })); } /** * @param {chrome.permissions.Permissions} permissions * @param {boolean} shouldHave * @returns {Promise<boolean>} */ setPermissionsGranted(permissions, shouldHave) { return ( shouldHave ? new Promise((resolve, reject) => chrome.permissions.request(permissions, (result) => { const e = chrome.runtime.lastError; if (e) { reject(new Error(e.message)); } else { resolve(result); } })) : new Promise((resolve, reject) => chrome.permissions.remove(permissions, (result) => { const e = chrome.runtime.lastError; if (e) { reject(new Error(e.message)); } else { resolve(!result); } })) ); } /** * @returns {Promise<chrome.permissions.Permissions>} */ getAllPermissions() { return new Promise((resolve, reject) => chrome.permissions.getAll((result) => { const e = chrome.runtime.lastError; if (e) { reject(new Error(e.message)); } else { resolve(result); } })); } /** * @param {string} fieldValue * @returns {string[]} */ getRequiredPermissionsForAnkiFieldValue(fieldValue) { const markers = AnkiUtil.getFieldMarkers(fieldValue); const markerPermissions = this._ankiFieldMarkersRequiringClipboardPermission; for (const marker of markers) { if (markerPermissions.has(marker)) { return ['clipboardRead']; } } return []; } /** * @param {chrome.permissions.Permissions} permissions * @param {import('settings').ProfileOptions} options * @returns {boolean} */ hasRequiredPermissionsForOptions(permissions, options) { const permissionsSet = new Set(permissions.permissions); if (!permissionsSet.has('nativeMessaging')) { if (options.parsing.enableMecabParser) { return false; } } if (!permissionsSet.has('clipboardRead')) { if (options.clipboard.enableBackgroundMonitor || options.clipboard.enableSearchPageMonitor) { return false; } const fieldMarkersRequiringClipboardPermission = this._ankiFieldMarkersRequiringClipboardPermission; const fieldsList = [ options.anki.terms.fields, options.anki.kanji.fields ]; for (const fields of fieldsList) { for (const fieldValue of Object.values(fields)) { const markers = AnkiUtil.getFieldMarkers(fieldValue); for (const marker of markers) { if (fieldMarkersRequiringClipboardPermission.has(marker)) { return false; } } } } } return true; } }