angularjs 拦截器 添加token #angularjs #登录 #安全

angular_token20180704

    function httpInterceptor($httpProvider, $provide) {

        $provide.factory('myHttpInterceptor', function($q, $location,$injector, $rootScope) {
            //获取url参数
            var urlParms = (function() {
                var searchStr = window.location.search;
                var urlParms = searchStr ? window.jollyApp.getStringToJSON(searchStr) : $location.search(); //解析Url参数
                var env = window.jollyApp.ENV;
                if (!urlParms['frm']) {
                    urlParms['frm'] = env.is_android ? 1 : env.is_ios ? 2 : 10;
                }
                console.log(urlParms,855)
                return urlParms;
            })();
            var finish=false;
            var loading=false; //是否正在从客户端获取用户信息
            var getUserInfoPromise;
            var tokenNew;
            var tokenError=false;
            return {
                'request': function(config) {

                    function addTokenNew(tokenNew) {

                        $rootScope.tokenNew = tokenNew;
                        var params = config.params || {};
                        var data = params.data;
                        if (data !== undefined) { //是否经过api.php转发
                            if (typeof data === 'string') {
                                data = JSON.parse(data || '{}');
                                data.tokenNew = tokenNew;
                                config.params.data = JSON.stringify(data);
                            }
                            if (typeof data === 'object') {
                                config.params.data.tokenNew = tokenNew;
                            }
                        } else {
                            config.params.tokenNew = tokenNew;
                        }
                    }

                    var getUserInfo = function() {
                        var deffer = $q.defer();
                        setWebViewData(urlParms).init('userInfo=1&callback=userInfoTokenNew', function(res) {
                            var data = JSON.parse(res);
                            data.tokenNew = tokenNew = '11';
                            console.log(config, 467);
                            addTokenNew(data.tokenNew);
                            setUserInfo(data);
                            // setTimeout(function() {
                                console.log(config, 567);
                                deffer.resolve(config);
                                finish = true;
                            // }, 2000);

                        });
                        // $timeout(function() {
                        //     addTokenNew(44);
                        //     deffer.resolve(config);
                        //     finish = true;
                        // }, 2000);
                        return deffer.promise;
                    };
                    if (config.method === 'JSONP') {
                        if (urlParms['appTypeId'] === undefined) { //不是app内不做处理
                            return config;
                        }
                        if (!finish) {
                            if (!loading) {
                                loading = true;
                                console.log(config.url, config.params.url, 11);
                                return getUserInfoPromise = getUserInfo();

                            } else {
                                var deffer = $q.defer();
                                getUserInfoPromise.then(function() { //等待getUserInfoPromise完成
                                    addTokenNew(tokenNew);
                                    deffer.resolve(config);
                                });
                                console.log(config.url, config.params.url, 22);
                                return deffer.promise;
                            }
                        }else{
                            console.log(config.url,config.params.url,33)
                            addTokenNew(tokenNew);
                            return config;
                        }

                    } else { //只对jsonp接口判断，json文件下载等不做处理
                        return config;

                    }

                },

                'requestError': function(rejection) {

                    return $q.reject(rejection);
                },

                'response': function(response) {
                    var data = response.data;
                    if (data) {
                        if (data.messageCode === '0114'&&!tokenError) { //多次tokenError只处理一次
                            tokenError=true;
                            setWebViewData(urlParms).init('userLogin=1&tokenError=1&callback=userLogin', function(res) {
                                $injector.get('$state').reload();
                                // setTimeout(function() {
                                //     location.reload();
                                // },3000)
                            });
                        }

                    }

                    return response;
                },

                'responseError': function(rejection) {
                    return $q.reject(rejection);
                }
            };
        });

        $httpProvider.interceptors.push('myHttpInterceptor');
    }