enc-framework/core/api/loginApi.js

enc-framework 核心组件.

// 爱加密http请求对象
import AjmHttp from '../utils/ajm-http';
import {base64Utils} from '../utils/ajm-utils';
import AjmConfig from '../utils/ajm-config'
import { URLSearchParams } from '../utils/ajm-objects';
// 用户api
function LoginApi(store, options) {
  this.options = options || {};
  this.store = store || {};
  this.baseUrl = this.options.oauthUrl || this.options.baseUrl || "";
  this.contextPath =  AjmConfig.get("OAUTH_CONTEXT_PATH") || this.options.contextPath || "";
  //客户端信息
  this.clientInfo = this.options.clientInfo || this.getDefaultClientInfo();
  // $http对象
  this.$http = new AjmHttp({baseUrl: this.baseUrl, contextPath: this.contextPath}).getHttpClient();
  return this;
}

// 获取默认客户端信息
LoginApi.prototype.getDefaultClientInfo = function () {
  return {
    //客户端ID
    clientId: "admin",
    //客户端密钥
    clientSecret: "secret"
  }
}

// 获取授权信息
LoginApi.prototype.getAuthorization = function () {
  return "Basic " + base64Utils._btoa(this.clientInfo.clientId + ":" + this.clientInfo.clientSecret);
}

LoginApi.prototype.createLoginParams = function(params){
    if(!params){
        return {};
    }
    var urlParams = new URLSearchParams();
    if(params.grant_type == "authorization_code"){
        urlParams.append("code", this.params.code);
        urlParams.append("redirect_uri", this.params.redirect_uri);
    }else{
        var urlParams = new URLSearchParams();
        urlParams.append("username", this.params.username);
        urlParams.append("password", this.params.password);
        urlParams.append("_t", this.params._t);
        urlParams.append("_validCode", this.params._validCode);
    }
    urlParams.append("grant_type", this.params.grant_type);
    return urlParams;
}

//获取JWT-TOEKN
LoginApi.prototype.refreshToken = function (params, callback) {
    this.params = params || {};
    if(typeof(params) != "object"){
        return null;
    }
    let urlParams = new URLSearchParams();
    let grant_type = null;
    //let deviceId=localStorage.getItem("device_id")
    if(params.code){
        grant_type = "authorization_code";
    }else if(params.refresh_token){
        grant_type = "refresh_token";
    }else{
        grant_type = "password";
    }
    // urlParams.append("device_id",'ijiami002');
    urlParams.append("grant_type",grant_type);
    urlParams.append("client_id",this.clientInfo.clientId);
    urlParams.append("client_secret",this.clientInfo.clientSecret);
    for(let key in params){
        urlParams.append(key,params[key]);
    }
    return this.$http.post('/oauth/token',urlParams.toString(),{
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
            // 'Authorization': this.getAuthorization()
        }
    }).then((resp) => {
        if(resp.data.status==200){
            var data = resp.data||{};
            data.cookiepath = this.options.cookiePath||'/'
            this.store.commit("user/saveTokenInfo", data);
            if (callback) {
                callback(data);
            }
            return data
        }
    }).catch((error)=>{
        //执行清除缓存的登录信息
        this.store.dispatch('user/clearUser',this.options.cookiePath);
        window.location.reload()
    })

}




// 登录
LoginApi.prototype.login = function (params, callback) {
  this.params = params || {};
  // 授权类型
  params.grant_type = params.grant_type || "password";
  var urlParams = this.createLoginParams(params);
  //发起登录请求
  return this.$http.post('/oauth/token', urlParams.toString(), {
    headers: {
      'Content-Type': 'application/x-www-form-urlencoded',
			'Authorization': this.getAuthorization()
    }
  }).then(resp => {
    var data = resp.data||{};
    // 保存token信息
		//crossDomain   token是否要跨域
		data.cookiepath = this.options.cookiePath||'/'
    this.store.commit("user/saveTokenInfo", data);
    if (callback) {
			callback.call();
    }
  });
}




//退出
LoginApi.prototype.logout = function (callback) {
  // 清理token信息
  return this.$http.get('/api/user/logout').then(resp => {
  	//cookie设置了path  删除的时候需要指定path 删除
  	this.store.dispatch('user/clearUser',this.options.cookiePath);
    if (callback) {
  			callback.call();
    }
  })
}

export default LoginApi