Merge branch 'master' of code-repo.d4science.org:MaDgIK/openaire-library

http-interceptor.service.ts

@@ -4,15 +4,17 @@ import { Observable, of } from 'rxjs';
 import { tap } from 'rxjs/operators';
 import { TransferState, makeStateKey, StateKey } from '@angular/platform-browser';
 import { isPlatformServer } from '@angular/common';
+import {properties} from "../../environments/environment";
 
 @Injectable()
 export class HttpInterceptorService implements HttpInterceptor {
+  private static HTTP_WHITELIST = [ properties.monitorServiceAPIURL + '/stakeholder' ];
+
   constructor(private transferState: TransferState, @Inject(PLATFORM_ID) private platformId: any) {}
 
   public intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
 
-    //console.info("intercept transferstate");
-    if (request.method !== 'GET') {
+    if (request.method !== 'GET' || this.isService(request, HttpInterceptorService.HTTP_WHITELIST)) {
       return next.handle(request);
     }
 
@@ -38,4 +40,18 @@ export class HttpInterceptorService implements HttpInterceptor {
       }
     }
   }
+
+  isService(req: HttpRequest<any>, service: string | string[]):boolean {
+    if(Array.isArray(service)) {
+      return !!service.find(element => req.url.indexOf(element) !== -1);
+    } else {
+      return req.url.indexOf(service) !== -1;
+    }
+  }
+
+  // public cleanRequest(requestUrl: string) {
+  //   console.log("cleaned");
+  //   const key: StateKey<string> = makeStateKey<string>(requestUrl);
+  //   this.transferState.remove(key);
+  // }
 }

login/utils/helper.class.ts

@@ -1,5 +1,3 @@
-import {StringUtils} from "../../utils/string-utils.class";
-
 export class User {
   email: string;
   firstname: string;
@@ -15,8 +13,6 @@ export class User {
 export class Session {
   public static removeUser() {
     COOKIE.deleteCookie(COOKIE.cookieName_id);
-    //COOKIE.deleteCookie("openAIRESession");
-    COOKIE.deleteCookie("openAIREUser");
   }
   
   public static isLoggedIn(): boolean {

services/user-management.service.ts

@@ -1,25 +1,33 @@
 import {Injectable} from '@angular/core';
 import {HttpClient} from '@angular/common/http';
-import {BehaviorSubject, from, Observable, of} from "rxjs";
+import {BehaviorSubject, from, Observable} from "rxjs";
 import {COOKIE, Session, User} from "../login/utils/helper.class";
 import {map} from "rxjs/operators";
 import {NavigationEnd, Router} from "@angular/router";
 import {properties} from "../../../environments/environment";
 import {StringUtils} from "../utils/string-utils.class";
+import {CustomOptions} from "./servicesUtils/customOptions.class";
+import {AdvancedAsyncSubject} from "../utils/AdvancedAsyncSubject";
 
 @Injectable({
   providedIn: 'root'
 })
-export class UserManagementService{
+export class UserManagementService {
   
-  private getUserInfoSubject: BehaviorSubject<User> = new BehaviorSubject<User>(null);
+  private getUserInfoSubject: AdvancedAsyncSubject<User> | BehaviorSubject<User>;
   public fixRedirectURL: string = null;
+  private redirectUrl: string = null;
   private readonly promise: Promise<User>;
   sub;
   routeSub;
   
   constructor(private http: HttpClient,
               private router: Router) {
+    if(properties.environment === "development") {
+      this.getUserInfoSubject = new AdvancedAsyncSubject<User>();
+    } else {
+      this.getUserInfoSubject = new BehaviorSubject<User>(null)
+    }
     this.promise = new Promise<any>((resolve => {
       this.updateUserInfo(resolve);
     }));
@@ -32,12 +40,12 @@ export class UserManagementService{
       }
     });
   }
-
+  
   clearSubscriptions() {
-    if(this.routeSub){
+    if (this.routeSub) {
       this.routeSub.unsubscribe();
     }
-    if(this.sub){
+    if (this.sub) {
       this.sub.unsubscribe();
     }
   }
@@ -54,29 +62,32 @@ export class UserManagementService{
     const token = COOKIE.getCookie('AccessToken');
     if (!token) {
       this.getUserInfoSubject.next(null);
-      if(resolve) {
+      if (resolve) {
         resolve();
       }
     } else {
-     this.sub = this.http.get<User>(properties.userInfoUrl + token).pipe(map(userInfo => {
+      let userInfoUrl = (properties.userInfoUrl.includes("accessToken")?(properties.userInfoUrl + token):properties.userInfoUrl);
+      this.sub = this.http.get<User>(userInfoUrl, CustomOptions.registryOptions()).pipe(map(userInfo => {
         return this.parseUserInfo(userInfo);
       })).subscribe(user => {
         this.getUserInfoSubject.next(user);
-        if(resolve) {
+        if (resolve) {
           resolve();
         }
       }, error => {
-       this.getUserInfoSubject.next(null);
-       if(resolve) {
-         resolve();
-       }
-     });
+        if(this.getUserInfoSubject.getValue()) {
+          this.getUserInfoSubject.next(null);
+        }
+        if (resolve) {
+          resolve();
+        }
+      });
     }
   }
   
   private async getUserInfoAsync(): Promise<User> {
     await this.promise;
-    if(this.sub){
+    if (this.sub) {
       this.sub.unsubscribe();
     }
     return this.getUserInfoSubject.getValue();
@@ -105,7 +116,7 @@ export class UserManagementService{
       info.roles.forEach(role => {
         user.role.push(role);
       });
-    }else{
+    } else {
       if (info.edu_person_entitlements) {
         user.role = info.edu_person_entitlements;
       }
@@ -115,7 +126,7 @@ export class UserManagementService{
   }
   
   public setRedirectUrl(url: string = null) {
-    if(url) {
+    if (url) {
       let parts = url.split('?');
       let path = properties.baseLink + parts[0];
       let params = null;
@@ -123,34 +134,36 @@ export class UserManagementService{
         params = parts[1];
       }
       let hash = path.indexOf("#");
-      let fragment = (hash !== -1)?path.slice(hash + 1):null;
-      if(fragment) {
+      let fragment = (hash !== -1) ? path.slice(hash + 1) : null;
+      if (fragment) {
         path = path.slice(0, hash);
       } else {
         fragment = "";
       }
-      if(!path.includes('/reload')) {
+      if (!path.includes('/reload')) {
         Session.setReloadUrl(location.protocol + "//" + location.host, path, params, fragment);
       }
+      this.redirectUrl = StringUtils.URIEncode(location.protocol + "//" + location.host + this.fixRedirectURL);
     } else {
+      this.redirectUrl = StringUtils.URIEncode(location.href);
       Session.setReloadUrl(location.protocol + "//" + location.host, location.pathname, location.search, location.hash);
     }
   }
   
   public login() {
-    if(this.fixRedirectURL) {
+    if (this.fixRedirectURL) {
       this.setRedirectUrl(this.fixRedirectURL);
     } else {
       this.setRedirectUrl();
     }
-    window.location.href = properties.loginUrl;
+    window.location.href = properties.loginUrl + "?redirect=" + this.redirectUrl;
   }
   
   public logout() {
     this.setRedirectUrl();
     Session.removeUser();
     if (properties.logoutUrl.includes('openid_logout')) {
-      window.location.href = properties.logoutUrl;
+      window.location.href = properties.logoutUrl + "?redirect=" + this.redirectUrl;
     } else {
       window.location.href = properties.logoutUrl + StringUtils.URIEncode(location.href);
     }

utils/AdvancedAsyncSubject.ts

@@ -0,0 +1,50 @@
+import {Subject, Subscriber, Subscription} from "rxjs";
+
+export class AdvancedAsyncSubject<T> extends Subject<T>{
+  private _value: T = null;
+  private hasNext: boolean = false;
+  private hasFinished: boolean = false;
+  
+  /** @deprecated This is an internal implementation detail, do not use. */
+  _subscribe(subscriber: Subscriber<any>): Subscription {
+    if (this.hasError) {
+      subscriber.error(this.thrownError);
+      return Subscription.EMPTY;
+    } else if (this.hasFinished && this.hasNext) {
+      subscriber.next(this._value);
+    }
+    return super._subscribe(subscriber);
+  }
+  
+  next(value: T): void {
+    if (!this.hasFinished) {
+      this._value = value;
+      this.hasNext = true;
+      this.finish();
+    } else {
+      this._value = value;
+      super.next(value);
+    }
+  }
+  
+  get value() {
+    return this.getValue();
+  }
+  
+  getValue() {
+    return this._value;
+  }
+  
+  error(error: any): void {
+    if (!this.hasFinished) {
+      super.error(error);
+    }
+  }
+  
+  finish(): void {
+    this.hasFinished = true;
+    if (this.hasNext) {
+      super.next(this._value);
+    }
+  }
+}