@sync-in/server/server/common/shared.js

The secure, open-source platform for file storage, sharing, collaboration, and sync

/*
 * Copyright (C) 2012-2025 Johan Legrand <johan.legrand@sync-in.com>
 * This file is part of Sync-in | The open source file sync and share solution
 * See the LICENSE file for licensing details
 */ /* THIS FILE IS SHARED WITH THE FRONTEND PACKAGE */ "use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: Object.getOwnPropertyDescriptor(all, name).get
    });
}
_export(exports, {
    get APP_URL () {
        return APP_URL;
    },
    get SERVER_NAME () {
        return SERVER_NAME;
    },
    get capitalizeString () {
        return capitalizeString;
    },
    get createLightSlug () {
        return createLightSlug;
    },
    get createSlug () {
        return createSlug;
    },
    get currentDate () {
        return currentDate;
    },
    get currentTimeStamp () {
        return currentTimeStamp;
    },
    get decodeUrl () {
        return decodeUrl;
    },
    get encodeUrl () {
        return encodeUrl;
    },
    get forbiddenChars () {
        return forbiddenChars;
    },
    get genPassword () {
        return genPassword;
    },
    get intersectPermissions () {
        return intersectPermissions;
    },
    get isValidFileName () {
        return isValidFileName;
    },
    get objectPropertyFromString () {
        return objectPropertyFromString;
    },
    get popFromObject () {
        return popFromObject;
    },
    get regExpInvalidFileName () {
        return regExpInvalidFileName;
    },
    get regExpNumberSuffix () {
        return regExpNumberSuffix;
    },
    get regExpPreventPathTraversal () {
        return regExpPreventPathTraversal;
    }
});
const _spaces = require("../applications/spaces/constants/spaces");
const SERVER_NAME = 'Sync-in';
const APP_URL = {
    WEBSITE: 'https://sync-in.com',
    RELEASES: 'https://github.com/Sync-in/server/releases',
    SERVER_VERSION_MANIFEST: 'https://releases.sync-in.org/sync-in-server/latest.json'
};
const regExpInvalidFileName = /^(?:CON|PRN|AUX|NUL|COM[1-9]|LPT[1-9])$|[<>:"/\\|?*\x00-\x1f\x80-\x9f]/;
const regExpPreventPathTraversal = /^(\.\.(\/|\\|$))+/;
const regExpNumberSuffix = /-\d+$/;
const forbiddenChars = '\\ / : * ? " < > |';
function isValidFileName(fileName) {
    if (regExpInvalidFileName.test(fileName)) {
        throw new Error('Forbidden characters');
    }
}
function currentTimeStamp(date, ms = false) {
    return Math.floor((date ? date : new Date()).getTime() / (ms ? 1 : 1000));
}
function currentDate(value) {
    return new Date((value ? value : new Date().toISOString()).split('T')[0]);
}
function createSlug(input, replaceCount = false) {
    const r = input.toLowerCase().trim().replace(/[\s_-]+/g, '-').replace(/^-+|-+$/g, '').normalize('NFD').replace(/[\u0300-\u036f]/g, '');
    if (replaceCount) return r.replace(regExpNumberSuffix, '');
    return r;
}
function createLightSlug(input) {
    return input.toLowerCase().trim().normalize('NFD').replace(/[\u0300-\u036f]/g, '');
}
function genPassword(length = 12) {
    const chars = '0123456789abcdefghijklmnopqrstuvwxyz!@#$%^&*()ABCDEFGHIJKLMNOPQRSTUVWXYZ';
    let password = '';
    for(let i = 0; i <= length; i++){
        const randomNumber = Math.floor(Math.random() * chars.length);
        password += chars.substring(randomNumber, randomNumber + 1);
    }
    return password;
}
function popFromObject(key, object) {
    const item = object[key];
    delete object[key];
    return item;
}
function encodeUrl(url) {
    return url.split('/').map((e)=>encodeURIComponent(e)).join('/');
}
function decodeUrl(url) {
    return url.split('/').map((e)=>decodeURIComponent(e)).join('/');
}
function objectPropertyFromString(obj, property) {
    const a = property.split('.');
    let o = obj;
    for(let i = 0, n = a.length; i < n; i++){
        const k = a[i];
        if (k in o) {
            o = o[k];
        } else {
            return null;
        }
    }
    return o;
}
function capitalizeString(value) {
    return value.charAt(0).toUpperCase() + value.slice(1);
}
function intersectPermissions(aPermissions, bPermissions, permissionsSeparator = _spaces.SPACE_PERMS_SEP) {
    const aPerms = aPermissions.split(permissionsSeparator);
    const bPerms = bPermissions.split(permissionsSeparator);
    return aPerms.filter((p)=>p !== '' && p !== 'null' && bPerms.indexOf(p) > -1).sort().join(permissionsSeparator);
}

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