mirror of
https://github.com/MHSanaei/3x-ui.git
synced 2025-03-01 01:20:49 +03:00
481 lines
14 KiB
JavaScript
481 lines
14 KiB
JavaScript
class Msg {
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constructor(success = false, msg = "", obj = null) {
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this.success = success;
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this.msg = msg;
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this.obj = obj;
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}
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}
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class HttpUtil {
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static _handleMsg(msg) {
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if (!(msg instanceof Msg) || msg.msg === "") {
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return;
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}
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const messageType = msg.success ? 'success' : 'error';
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Vue.prototype.$message[messageType](msg.msg);
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}
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static _respToMsg(resp) {
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if (!resp || !resp.data) {
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return new Msg(false, 'No response data');
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}
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const { data } = resp;
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if (data == null) {
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return new Msg(true);
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}
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if (typeof data === 'object' && 'success' in data) {
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return new Msg(data.success, data.msg, data.obj);
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}
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return typeof data === 'object' ? data : new Msg(false, 'unknown data:', data);
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}
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static async get(url, params, options = {}) {
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try {
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const resp = await axios.get(url, { params, ...options });
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const msg = this._respToMsg(resp);
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this._handleMsg(msg);
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return msg;
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} catch (error) {
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console.error('GET request failed:', error);
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const errorMsg = new Msg(false, error.response?.data?.message || error.message || 'Request failed');
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this._handleMsg(errorMsg);
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return errorMsg;
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}
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}
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static async post(url, data, options = {}) {
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try {
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const resp = await axios.post(url, data, options);
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const msg = this._respToMsg(resp);
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this._handleMsg(msg);
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return msg;
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} catch (error) {
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console.error('POST request failed:', error);
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const errorMsg = new Msg(false, error.response?.data?.message || error.message || 'Request failed');
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this._handleMsg(errorMsg);
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return errorMsg;
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}
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}
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static async postWithModal(url, data, modal) {
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if (modal) {
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modal.loading(true);
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}
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const msg = await this.post(url, data);
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if (modal) {
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modal.loading(false);
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if (msg instanceof Msg && msg.success) {
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modal.close();
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}
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}
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return msg;
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}
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}
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class PromiseUtil {
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static async sleep(timeout) {
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await new Promise(resolve => {
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setTimeout(resolve, timeout)
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});
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}
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}
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const seq = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
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class RandomUtil {
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static randomIntRange(min, max) {
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return Math.floor(Math.random() * (max - min) + min);
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}
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static randomInt(n) {
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return this.randomIntRange(0, n);
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}
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static randomSeq(count) {
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let str = '';
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for (let i = 0; i < count; ++i) {
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str += seq[this.randomInt(62)];
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}
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return str;
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}
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static randomShortIds() {
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const lengths = [2, 4, 6, 8, 10, 12, 14, 16];
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for (let i = lengths.length - 1; i > 0; i--) {
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const j = Math.floor(Math.random() * (i + 1));
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[lengths[i], lengths[j]] = [lengths[j], lengths[i]];
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}
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let shortIds = [];
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for (let length of lengths) {
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let shortId = '';
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for (let i = 0; i < length; i++) {
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shortId += seq[this.randomInt(16)];
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}
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shortIds.push(shortId);
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}
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return shortIds.join(',');
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}
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static randomLowerAndNum(len) {
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let str = '';
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for (let i = 0; i < len; ++i) {
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str += seq[this.randomInt(36)];
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}
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return str;
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}
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static randomUUID() {
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const template = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx';
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return template.replace(/[xy]/g, function (c) {
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const randomValues = new Uint8Array(1);
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crypto.getRandomValues(randomValues);
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let randomValue = randomValues[0] % 16;
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let calculatedValue = (c === 'x') ? randomValue : (randomValue & 0x3 | 0x8);
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return calculatedValue.toString(16);
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});
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}
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static randomShadowsocksPassword() {
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let array = new Uint8Array(32);
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window.crypto.getRandomValues(array);
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return btoa(String.fromCharCode.apply(null, array));
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}
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}
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class ObjectUtil {
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static getPropIgnoreCase(obj, prop) {
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for (const name in obj) {
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if (!obj.hasOwnProperty(name)) {
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continue;
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}
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if (name.toLowerCase() === prop.toLowerCase()) {
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return obj[name];
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}
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}
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return undefined;
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}
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static deepSearch(obj, key) {
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if (obj instanceof Array) {
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for (let i = 0; i < obj.length; ++i) {
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if (this.deepSearch(obj[i], key)) {
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return true;
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}
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}
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} else if (obj instanceof Object) {
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for (let name in obj) {
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if (!obj.hasOwnProperty(name)) {
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continue;
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}
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if (this.deepSearch(obj[name], key)) {
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return true;
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}
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}
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} else {
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return this.isEmpty(obj) ? false : obj.toString().toLowerCase().indexOf(key.toLowerCase()) >= 0;
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}
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return false;
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}
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static isEmpty(obj) {
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return obj === null || obj === undefined || obj === '';
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}
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static isArrEmpty(arr) {
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return !this.isEmpty(arr) && arr.length === 0;
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}
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static copyArr(dest, src) {
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dest.splice(0);
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for (const item of src) {
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dest.push(item);
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}
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}
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static clone(obj) {
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let newObj;
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if (obj instanceof Array) {
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newObj = [];
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this.copyArr(newObj, obj);
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} else if (obj instanceof Object) {
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newObj = {};
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for (const key of Object.keys(obj)) {
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newObj[key] = obj[key];
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}
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} else {
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newObj = obj;
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}
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return newObj;
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}
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static deepClone(obj) {
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let newObj;
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if (obj instanceof Array) {
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newObj = [];
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for (const item of obj) {
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newObj.push(this.deepClone(item));
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}
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} else if (obj instanceof Object) {
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newObj = {};
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for (const key of Object.keys(obj)) {
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newObj[key] = this.deepClone(obj[key]);
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}
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} else {
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newObj = obj;
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}
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return newObj;
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}
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static cloneProps(dest, src, ...ignoreProps) {
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if (dest == null || src == null) {
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return;
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}
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const ignoreEmpty = this.isArrEmpty(ignoreProps);
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for (const key of Object.keys(src)) {
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if (!src.hasOwnProperty(key)) {
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continue;
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} else if (!dest.hasOwnProperty(key)) {
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continue;
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} else if (src[key] === undefined) {
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continue;
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}
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if (ignoreEmpty) {
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dest[key] = src[key];
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} else {
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let ignore = false;
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for (let i = 0; i < ignoreProps.length; ++i) {
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if (key === ignoreProps[i]) {
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ignore = true;
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break;
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}
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}
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if (!ignore) {
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dest[key] = src[key];
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}
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}
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}
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}
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static delProps(obj, ...props) {
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for (const prop of props) {
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if (prop in obj) {
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delete obj[prop];
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}
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}
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}
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static execute(func, ...args) {
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if (!this.isEmpty(func) && typeof func === 'function') {
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func(...args);
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}
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}
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static orDefault(obj, defaultValue) {
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if (obj == null) {
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return defaultValue;
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}
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return obj;
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}
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static equals(a, b) {
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for (const key in a) {
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if (!a.hasOwnProperty(key)) {
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continue;
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}
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if (!b.hasOwnProperty(key)) {
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return false;
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} else if (a[key] !== b[key]) {
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return false;
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}
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}
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return true;
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}
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}
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class Wireguard {
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static gf(init) {
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var r = new Float64Array(16);
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if (init) {
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for (var i = 0; i < init.length; ++i)
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r[i] = init[i];
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}
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return r;
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}
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static pack(o, n) {
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var b, m = this.gf(), t = this.gf();
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for (var i = 0; i < 16; ++i)
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t[i] = n[i];
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this.carry(t);
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this.carry(t);
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this.carry(t);
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for (var j = 0; j < 2; ++j) {
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m[0] = t[0] - 0xffed;
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for (var i = 1; i < 15; ++i) {
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m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1);
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m[i - 1] &= 0xffff;
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}
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m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1);
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b = (m[15] >> 16) & 1;
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m[14] &= 0xffff;
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this.cswap(t, m, 1 - b);
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}
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for (var i = 0; i < 16; ++i) {
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o[2 * i] = t[i] & 0xff;
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o[2 * i + 1] = t[i] >> 8;
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}
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}
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static carry(o) {
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var c;
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for (var i = 0; i < 16; ++i) {
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o[(i + 1) % 16] += (i < 15 ? 1 : 38) * Math.floor(o[i] / 65536);
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o[i] &= 0xffff;
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}
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}
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static cswap(p, q, b) {
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var t, c = ~(b - 1);
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for (var i = 0; i < 16; ++i) {
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t = c & (p[i] ^ q[i]);
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p[i] ^= t;
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q[i] ^= t;
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}
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}
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static add(o, a, b) {
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for (var i = 0; i < 16; ++i)
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o[i] = (a[i] + b[i]) | 0;
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}
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static subtract(o, a, b) {
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for (var i = 0; i < 16; ++i)
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o[i] = (a[i] - b[i]) | 0;
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}
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static multmod(o, a, b) {
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var t = new Float64Array(31);
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for (var i = 0; i < 16; ++i) {
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for (var j = 0; j < 16; ++j)
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t[i + j] += a[i] * b[j];
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}
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for (var i = 0; i < 15; ++i)
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t[i] += 38 * t[i + 16];
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for (var i = 0; i < 16; ++i)
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o[i] = t[i];
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this.carry(o);
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this.carry(o);
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}
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static invert(o, i) {
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var c = this.gf();
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for (var a = 0; a < 16; ++a)
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c[a] = i[a];
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for (var a = 253; a >= 0; --a) {
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this.multmod(c, c, c);
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if (a !== 2 && a !== 4)
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this.multmod(c, c, i);
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}
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for (var a = 0; a < 16; ++a)
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o[a] = c[a];
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}
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static clamp(z) {
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z[31] = (z[31] & 127) | 64;
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z[0] &= 248;
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}
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static generatePublicKey(privateKey) {
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var r, z = new Uint8Array(32);
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var a = this.gf([1]),
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b = this.gf([9]),
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c = this.gf(),
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d = this.gf([1]),
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e = this.gf(),
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f = this.gf(),
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_121665 = this.gf([0xdb41, 1]),
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_9 = this.gf([9]);
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for (var i = 0; i < 32; ++i)
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z[i] = privateKey[i];
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this.clamp(z);
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for (var i = 254; i >= 0; --i) {
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r = (z[i >>> 3] >>> (i & 7)) & 1;
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this.cswap(a, b, r);
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this.cswap(c, d, r);
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this.add(e, a, c);
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this.subtract(a, a, c);
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this.add(c, b, d);
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this.subtract(b, b, d);
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this.multmod(d, e, e);
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this.multmod(f, a, a);
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this.multmod(a, c, a);
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this.multmod(c, b, e);
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this.add(e, a, c);
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this.subtract(a, a, c);
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this.multmod(b, a, a);
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this.subtract(c, d, f);
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this.multmod(a, c, _121665);
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this.add(a, a, d);
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this.multmod(c, c, a);
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this.multmod(a, d, f);
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this.multmod(d, b, _9);
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this.multmod(b, e, e);
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this.cswap(a, b, r);
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this.cswap(c, d, r);
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}
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this.invert(c, c);
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this.multmod(a, a, c);
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this.pack(z, a);
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return z;
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}
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static generatePresharedKey() {
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var privateKey = new Uint8Array(32);
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window.crypto.getRandomValues(privateKey);
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return privateKey;
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}
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static generatePrivateKey() {
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var privateKey = this.generatePresharedKey();
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this.clamp(privateKey);
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return privateKey;
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}
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static encodeBase64(dest, src) {
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var input = Uint8Array.from([(src[0] >> 2) & 63, ((src[0] << 4) | (src[1] >> 4)) & 63, ((src[1] << 2) | (src[2] >> 6)) & 63, src[2] & 63]);
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for (var i = 0; i < 4; ++i)
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dest[i] = input[i] + 65 +
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(((25 - input[i]) >> 8) & 6) -
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(((51 - input[i]) >> 8) & 75) -
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(((61 - input[i]) >> 8) & 15) +
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(((62 - input[i]) >> 8) & 3);
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}
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static keyToBase64(key) {
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var i, base64 = new Uint8Array(44);
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for (i = 0; i < 32 / 3; ++i)
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this.encodeBase64(base64.subarray(i * 4), key.subarray(i * 3));
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this.encodeBase64(base64.subarray(i * 4), Uint8Array.from([key[i * 3 + 0], key[i * 3 + 1], 0]));
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base64[43] = 61;
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return String.fromCharCode.apply(null, base64);
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}
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static keyFromBase64(encoded) {
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const binaryStr = atob(encoded);
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const bytes = new Uint8Array(binaryStr.length);
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for (let i = 0; i < binaryStr.length; i++) {
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bytes[i] = binaryStr.charCodeAt(i);
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}
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return bytes;
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}
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static generateKeypair(secretKey = '') {
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var privateKey = secretKey.length > 0 ? this.keyFromBase64(secretKey) : this.generatePrivateKey();
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var publicKey = this.generatePublicKey(privateKey);
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return {
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publicKey: this.keyToBase64(publicKey),
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privateKey: secretKey.length > 0 ? secretKey : this.keyToBase64(privateKey)
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};
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}
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} |