creating a first draft for connect admin guard

git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-library/trunk/ng-openaire-library/src/app@50771 d315682c-612b-4755-9ff5-7f18f6832af3

login/connectAdminLoginGuard.guard.ts

@@ -0,0 +1,50 @@
+import { Injectable } from '@angular/core';
+import { Router,CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot} from '@angular/router';
+import {Observable}       from 'rxjs/Observable';
+import {Session} from './utils/helper.class';
+import {ErrorCodes} from './utils/guardHelper.class';
+
+@Injectable()
+export class ConnectAdminLoginGuard implements CanActivate {
+
+  constructor(private router: Router) {}
+
+  canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean> | boolean {
+    console.log("aaa");
+    console.log(state.url);
+    var user;
+    var loggedIn = false;
+    var isAdmin = false;
+    var errorCode = ErrorCodes.NOT_LOGGIN;
+    if(Session.isLoggedIn()){
+      loggedIn = true;
+      if(!Session.isValidAndRemove()){
+        loggedIn = false;
+        errorCode = ErrorCodes.NOT_VALID;
+      }else {
+        isAdmin = Session.isConnectAdminUser();
+        if(!isAdmin){
+          errorCode = ErrorCodes.NOT_CONNECT_ADMIN;
+        }
+        // if(state.url.indexOf("community")==-1){
+        //   errorCode = ErrorCodes.NO_COMMUNITY;
+        // }
+      }
+    }else{
+      errorCode =ErrorCodes.NOT_LOGGIN;
+    }
+
+    if(!loggedIn){
+      // this.guardHelper.redirect("/user-info",errorCode,state.url);
+      this.router.navigate(['/user-info'], { queryParams: { "errorCode": errorCode, "redirectUrl":  state.url } });
+
+      return false;
+    }else if(!isAdmin){
+        // this.guardHelper.redirect("/user-info",errorCode,state.url);
+        this.router.navigate(['/user-info'], { queryParams: { "errorCode": errorCode, "redirectUrl":  state.url } });
+        return false;
+      }else{
+      return true;
+    }
+  }
+}

login/user.component.html

@@ -5,7 +5,12 @@
 
 <div *ngIf="!server" class="uk-margin-top uk-container uk-container-small uk-position-relative">
 
-
+  <div *ngIf="loggedIn">
+      <div  class="uk-alert uk-alert-success">
+      Hello {{user.fullname}}!
+      </div>
+      <!-- <button (click)="logout()" class=" uk-button uk-button-default">Log out</button> -->
+  </div>
 <!--form *ngIf="!loggedIn" class=" ">
 
         <h3>Welcome to OpenAIRE's Discover Portal</h3>
@@ -26,9 +31,9 @@
       </div>
  </form-->
  <div *ngIf="errorCode == '1'" class="uk-alert uk-alert-warning">
-  The requested page requires authentication. Please sign in.
+  The requested page requires authentication. 
   <span  *ngIf="!loggedIn">
-      <a  class="loginLink"  (click)="logIn()"  >Sign in</a>
+      <a  class="loginLink"  (click)="logIn()"  >Please Sign in</a>
    </span>
 </div>
 <div *ngIf="errorCode == '2'" class="uk-alert uk-alert-warning">
@@ -40,14 +45,15 @@
       <a  class="loginLink"   [href]="loginUrl"   >Sign in</a>
    </span>
 </div>
+<div *ngIf="errorCode == '4'" class="uk-alert uk-alert-warning">
+  You are not authorized to use the requested page
+</div>
+<div *ngIf="errorCode == '5'" class="uk-alert uk-alert-warning">
+  There is no community selected
+</div>
 <div *ngIf="!loggedIn && errorMessage.length > 0" class="uk-alert uk-alert-danger">{{errorMessage}}</div>
 
-<div *ngIf="loggedIn">
-    <div  class="uk-alert uk-alert-success">
-    Hello {{user.fullname}}!
-    </div>
-    <!-- <button (click)="logout()" class=" uk-button uk-button-default">Log out</button> -->
-</div>
+
 </div>
 </div>
 </div>

login/utils/guardHelper.class.ts

@@ -14,6 +14,7 @@ export class ErrorCodes {
    public static NOT_LOGGIN:number =1;
    public static NOT_ADMIN:number =2;
    public static NOT_VALID:number =3;
+   public static NOT_CONNECT_ADMIN:number =4;
+   public static NO_COMMUNITY:number =5;
 
 }
- 

login/utils/helper.class.ts

@@ -145,6 +145,22 @@ export class Session{
       // console.log("Is admin:"+ isAdmin)
       return (isAdmin);
   }
+  public static isConnectAdminUser():boolean {
+      var isAdmin = false;
+      if(Session.isLoggedIn()){
+        var roles = ["urn:mace:openminted.eu:aai.openminted.eu:group:OpenAIRE+Portal+Administrator"]
+        for (var i = 0; i < roles.length; i++) {
+            if ((Session.getUser().role).indexOf(roles[i]) > -1) {
+                isAdmin = true;
+                break;
+            }
+        }
+          // console.log("Is admin:"+ isAdmin)
+          return (isAdmin);
+      }
+      // console.log("Is admin:"+ isAdmin)
+      return (isAdmin);
+  }
   public static isRegisteredUser():boolean {
       var isRegisteredUser = false;
       if(Session.isLoggedIn()){