169 lines
4.4 KiB
JavaScript
169 lines
4.4 KiB
JavaScript
// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2021 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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import store from "../store";
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import Cache from '../utils/cache';
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import {
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Debounce
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} from '@/utils/validate.js'
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// #ifdef H5 || APP-PLUS
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import {
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isWeixin
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} from "../utils";
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import auth from './wechat';
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// #endif
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import {
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LOGIN_STATUS,
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USER_INFO,
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EXPIRES_TIME,
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STATE_R_KEY
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} from './../config/cache';
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import Routine from '@/libs/routine';
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/**
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* 不依赖 atob 的 base64 解码（小程序环境不提供 atob）
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*/
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function base64Decode(str) {
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var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
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var output = '';
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var i = 0;
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str = String(str).replace(/[^A-Za-z0-9+/=]/g, '');
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while (i < str.length) {
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var b1 = chars.indexOf(str.charAt(i++));
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var b2 = chars.indexOf(str.charAt(i++));
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var b3 = chars.indexOf(str.charAt(i++));
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var b4 = chars.indexOf(str.charAt(i++));
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output += String.fromCharCode((b1 << 2) | (b2 >> 4));
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if (b3 !== 64) output += String.fromCharCode(((b2 & 15) << 4) | (b3 >> 2));
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if (b4 !== 64) output += String.fromCharCode(((b3 & 3) << 6) | b4);
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}
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return output;
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}
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function prePage() {
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let pages = getCurrentPages();
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let prePage = pages[pages.length - 1];
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// #ifndef APP-PLUS
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return prePage.route;
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// #endif
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// #ifdef APP-PLUS
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return prePage.$page.fullPath;
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// #endif
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}
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export const toLogin = Debounce(_toLogin, 800)
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function _toLogin(push, pathLogin) {
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store.commit("LOGOUT");
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let path = prePage();
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// #ifdef H5
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path = location.pathname + location.search;
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// #endif
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if (!pathLogin)
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pathLogin = '/page/users/login/index'
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Cache.set('login_back_url', path);
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const BASIC_CONFIG = uni.getStorageSync('BASIC_CONFIG');
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// #ifdef H5
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if (isWeixin() && BASIC_CONFIG.wechat_status) {
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uni.navigateTo({
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url: '/pages/users/wechat_login/index',
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});
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} else {
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uni.navigateTo({
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url: '/pages/users/login/index'
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})
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}
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// #endif
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// #ifdef MP
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let url
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if (!BASIC_CONFIG.wechat_auth_switch) {
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url = '/pages/users/binding_phone/index?pageType=0'
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} else {
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url = '/pages/users/wechat_login/index'
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}
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uni.navigateTo({
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url
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})
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// #endif
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// #ifdef APP-PLUS
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uni.navigateTo({
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url: '/pages/users/login/index'
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})
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// #endif
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}
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export function checkLogin() {
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let token = Cache.get(LOGIN_STATUS);
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let expiresTime = Cache.get(EXPIRES_TIME);
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let newTime = Math.round(new Date() / 1000);
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if (expiresTime < newTime || !token) {
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uni.setStorageSync('authIng', false)
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Cache.clear(LOGIN_STATUS);
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Cache.clear(EXPIRES_TIME);
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Cache.clear(USER_INFO);
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Cache.clear(STATE_R_KEY);
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return false;
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} else {
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store.commit('UPDATE_LOGIN', token);
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// 从 JWT payload 中恢复 uid / unionid
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try {
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let parts = token.split('.');
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if (parts.length === 3) {
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let payload = parts[1]
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.replace(/-/g, '+')
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.replace(/_/g, '/');
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while (payload.length % 4 !== 0) payload += '=';
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let data = JSON.parse(base64Decode(payload));
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if (data.uid) store.commit('SETUID', data.uid);
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if (data.unionid) {
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store.commit('SET_UNIONID', data.unionid);
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Cache.set('UNIONID', data.unionid);
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console.log('[checkLogin] unionid 已从 JWT 恢复:', data.unionid);
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}
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}
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} catch (e) {}
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// 恢复缓存的 openid
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const cachedOpenid = Cache.get('OPENID');
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if (cachedOpenid) {
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store.commit('SET_OPENID', cachedOpenid);
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console.log('[checkLogin] openid 已从缓存恢复:', cachedOpenid);
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}
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// 恢复缓存的 unionid
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const cachedUnionid = Cache.get('UNIONID');
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if (cachedUnionid) {
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store.commit('SET_UNIONID', cachedUnionid);
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console.log('[checkLogin] unionid 已从缓存恢复:', cachedUnionid);
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} else {
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console.log('[checkLogin] unionid 缓存为空');
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}
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// 从 userInfo 缓存恢复
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let userInfo = Cache.get(USER_INFO, true);
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if (userInfo) {
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store.commit('UPDATE_USERINFO', userInfo);
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if (!cachedUnionid && userInfo.unionid) {
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console.log('[checkLogin] unionid 已从 userInfo 恢复:', userInfo.unionid);
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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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