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import {StringUtils} from '../../utils/string-utils.class';
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import {OpenaireProperties} from '../../utils/properties/openaireProperties';
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export class User {
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email:string;
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firstname: string;
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lastname: string;
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id: string;
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fullname: string;
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expirationDate: number;
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role:string[];
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jwt:string;
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}
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export class Session{
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// public static setUser(user:User): User {
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//
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// localStorage.setItem("user", JSON.stringify(user));
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//
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// return user;
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// }
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public static removeUser() {
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if(Session.isLoggedIn()){
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localStorage.removeItem("user");
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COOKIE.deleteCookie(COOKIE.cookieName_id)
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COOKIE.deleteCookie(COOKIE.cookieName_u);
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}
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}
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public static getUser():User {
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if(Session.isLoggedIn()){
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return JSON.parse(localStorage.getItem("user"));
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}else{
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return null;
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}
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}
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public static isLoggedIn(): boolean {
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var loggedIn:boolean = false;
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var user:User = null;
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var cookie= COOKIE.getCookie(COOKIE.cookieName_u);
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if( typeof localStorage !== 'undefined') {
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if(localStorage.getItem("user") || (cookie != null && cookie != "")) {
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user = JSON.parse(localStorage.getItem("user"));
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if(user && (user.fullname != null || user.lastname !=null || user.firstname !=null)){
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loggedIn = true;
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}else if(cookie != null && this.getUserFromCookie()!= null){
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loggedIn = true
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}else{
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loggedIn = false;
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}
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}else{
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if(cookie != null && this.getUserFromCookie()!= null){
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loggedIn = true
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}else{
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loggedIn = false;
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}
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}
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}else{
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loggedIn = false;
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}
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return loggedIn;
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}
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public static getUserFromCookie():User{
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var cookie= COOKIE.getCookie(COOKIE.cookieName_u);
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if(cookie != null){
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var user:User = MyJWT.parseUserInfo(cookie);
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if( typeof localStorage !== 'undefined') {
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localStorage.setItem("user", JSON.stringify(user));
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if(user && user.email){
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// COOKIE.deleteCookie(COOKIE.cookieName_u); // delete cookie to avoid transfer through requests
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return user;
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}else{
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return null;
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}
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}else{
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return null;
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}
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}else{
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return null;
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}
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}
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public static getUserJwt():string {
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if(Session.isLoggedIn()){
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return Session.getUser().jwt;
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}else{
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return null;
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}
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}
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public static getUserEmail():string {
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if(Session.isLoggedIn()){
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return Session.getUser().email;
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}else{
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return null;
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}
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}
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public static getCurrentUrl():string {
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if( typeof localStorage !== 'undefined') {
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return localStorage.getItem("url");
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}
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return "";
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}
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public static setCurrentUrl(url:string) {
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if( typeof localStorage !== 'undefined') {
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localStorage.setItem("url", url);
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}
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}
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public static getCurrentParameters():any {
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if( typeof localStorage !== 'undefined') {
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var params = localStorage.getItem("params");
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console.log(params);
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var object = null;
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if(params.split("&").length > 0){
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object = {};
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}
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for(var i=0; i<params.split("&").length; i++){
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console.log(params.split("&")[i]);
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console.log((params.split("&")[i]).split("=")[0]);
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console.log((params.split("&")[i]).split("=")[1]);
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object[(params.split("&")[i]).split("=")[0]] = (params.split("&")[i]).split("=")[1];
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}
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return object;
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}
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return {};
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}
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public static setCurrentParameters(params:string) {
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if( typeof localStorage !== 'undefined') {
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if(params.indexOf("?")==0){
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params = params.substring(1);
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}
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localStorage.setItem("params",(params && params.length > 1)? params:"");
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}
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}
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public static isAdminUser():boolean {
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var isAdmin = false;
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if(Session.isLoggedIn()){
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var claimRoles = ["urn:mace:openminted.eu:aai.openminted.eu:group:OpenAIRE+Curator+-+Claim","urn:mace:openminted.eu:aai.openminted.eu:group:OpenAIRE+Portal+Administrator"]
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for (var i = 0; i < claimRoles.length; i++) {
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if ((Session.getUser().role).indexOf(claimRoles[i]) > -1) {
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isAdmin = true;
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break;
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}
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}
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// console.log("Is admin:"+ isAdmin)
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return (isAdmin);
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}
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// console.log("Is admin:"+ isAdmin)
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return (isAdmin);
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}
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public static isRegisteredUser():boolean {
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var isRegisteredUser = false;
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if(Session.isLoggedIn()){
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var claimRoles = ["urn:mace:openminted.eu:aai.openminted.eu:group:Registered+User"];
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for (var i = 0; i < claimRoles.length; i++) {
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if ((Session.getUser().role).indexOf(claimRoles[i]) > -1) {
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isRegisteredUser = true;
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break;
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}
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}
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// console.log("Is isRegisteredUser:"+ isRegisteredUser)
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return (isRegisteredUser);
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}
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// console.log("Is isRegisteredUser:"+ isRegisteredUser)
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return (isRegisteredUser);
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}
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public static isUserValid() {
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if(Session.isLoggedIn()){
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var expires = Session.getUser().expirationDate;
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var now = new Date().getTime() / 1000;
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// console.log(" is still valid ? "+(now +0 < expires) +" Remaining:"+ (expires - (now+0))+ " now is:"+now + "expires at:"+expires);
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return now +0 < expires;
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}
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return false;
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}
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public static isValidAndRemove() {
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if(Session.isLoggedIn()){
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if(!Session.isUserValid()){
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Session.removeUser();
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return false;
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}else{
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return true;
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}
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}else{
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return false;
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}
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}
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}
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export class MyJWT{
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private static validateJWTFormat(data){
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if(data != null && (data.indexOf(".") !=-1 && data.split('.').length == 3)){
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return true;
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}
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return false;
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}
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private static getPayload(data){
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var payload = data.split('.')[1];
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return StringUtils.b64DecodeUnicode(payload);
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}
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public static parseUserInfo(data: any): User {
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if(this.validateJWTFormat(data)){
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var info = JSON.parse(this.getPayload(data));
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}else{
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return null;
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}
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var user: User = new User();
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user.firstname = (StringUtils.URIDecode((info.firstname && info.firstname!="")?info.firstname:"")).replace("+"," ");
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user.lastname = (StringUtils.URIDecode((info.lastname && info.lastname!="")?info.lastname:"")).replace("+"," ");
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user.email = info.email;
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// user.id = info.userId;
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user.fullname = (StringUtils.URIDecode((info.fullname && info.fullname!="")?info.fullname:"")).replace("+"," ");
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if(user.fullname == ""){
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if(user.firstname != ""){
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user.fullname += user.firstname;
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}
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if(user.lastname !=""){
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user.fullname += user.lastname;
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}
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if(user.fullname == ""){ //it is still empty set a default
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user.fullname = "Anonymous user";
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}
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}
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if(info.role && info.role != ""){
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user.role =JSON.parse( StringUtils.URIDecode(info.role));
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}else{
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user.role =[];
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}
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// console.log("User Role is:");
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// console.log(user.role)
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user.jwt = data;
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user.expirationDate = info.exp;
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localStorage.setItem("user", JSON.stringify(user));
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console.log(user)
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return user;
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}
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}
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export class COOKIE{
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public static cookieName_u:string="XCsrfToken";
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public static cookieName_id:string="AccessToken";
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public static getCookie(name: string) : string {
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if(typeof document == 'undefined'){
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return null;
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}
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let ca: Array<string> = document.cookie.split(';');
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let caLen: number = ca.length;
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let cookieName = `${name}=`;
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let c: string;
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for (let i: number = 0; i < caLen; i += 1) {
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c = ca[i].replace(/^\s+/g, '');
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if (c.indexOf(cookieName) == 0) {
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return c.substring(cookieName.length, c.length);
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}
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}
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return null;
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}
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public static deleteCookie(name) {
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this.setCookie(name, '', -1);
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}
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public static setCookie(name: string, value: string, expireDays: number, path: string = '/') {
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let d:Date = new Date();
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d.setTime(d.getTime() + expireDays * 24 * 60 * 60 * 1000);
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let expires:string = `expires=${d.toUTCString()}`;
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// let cpath:string = path ? `; path=${path}` : '';
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document.cookie = name+'='+value+'; path='+path+'; domain='+OpenaireProperties.getCookieDomain()+';';
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}
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}
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