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Added method getLocationFromHeaders() to auth.interceptor

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This commit is contained in:
Julius Gruber
2019-06-06 09:24:23 +02:00
parent 20794381f1
commit 41e238bad7
2 changed files with 19 additions and 19 deletions
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36
src/app/core/auth/auth.interceptor.ts
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@@ -5,7 +5,7 @@ import {Injectable, Injector} from '@angular/core';
import {
HttpErrorResponse,
HttpEvent,
HttpHandler,
HttpHandler, HttpHeaders,
HttpInterceptor,
HttpRequest,
HttpResponse,
@@ -77,6 +77,19 @@ export class AuthInterceptor implements HttpInterceptor {
return authStatus;
}
private getLocationfromHeader(header: HttpHeaders): string {
console.log('HEADER www-authenticate: ', header.get('www-authenticate'));
let location = '';
if (header.get('www-authenticate').startsWith('shibboleth realm')) {
const strings = header.get('www-authenticate').split(',');
location = strings[1];
location = location.replace('location=', '');
console.log('This should be the location: ', location);
return location = location.replace('"', '').trim();
}
return location;
}
intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
const authService = this.inj.get(AuthService);
@@ -139,30 +152,17 @@ export class AuthInterceptor implements HttpInterceptor {
if (error instanceof HttpErrorResponse) {
// Check for 405
if (this.is405AuthResponse(error)) {
console.log('the caught error is a 405');
}
/* if (this.is405AuthResponse(error)) {
console.log('the caught error is a 405');
}*/
// Checks if is a response from a request to an authentication endpoint
if (this.isAuthRequest(error)) {
console.log('catchError isAuthRequest=true');
// clean eventually refresh Requests list
this.refreshTokenRequestUrls = [];
// console.log('error: ', error);
let location = error.headers.get('location');// this line added while shibboleth dev
console.log('error.headers.get("location"): ', location);
console.log('www-authenticate', error.headers.get('www-authenticate'));
const strings = error.headers.get('www-authenticate').split(',');
const locationstring = strings[1];
const s = locationstring.replace('location=', '');
const s1 = s.replace('"', '').trim();
console.log('This should be the location: ', s1);
location = s1;
console.log('error headers: ', error.headers);
console.log('error', error);
const location = this.getLocationfromHeader(error.headers);
// Create a new HttpResponse and return it, so it can be handle properly by AuthService.
const authResponse = new HttpResponse({

2
src/app/core/auth/auth.service.ts
View File

@@ -209,7 +209,7 @@ export class AuthService {
let url = '';
if (isNotEmpty(status.ssoLoginUrl)) {
// url = this.parseSSOLocation(status.ssoLoginUrl);
url = 'https://fis.tiss.tuwien.ac.at/Shibboleth.sso/Login?target=https%3A%2F%2Ffis.tiss.tuwien.ac.at';
url = 'https://fis.tiss.tuwien.ac.at/Shibboleth.sso/Login?target=https://fis.tiss.tuwien.ac.at';
}
return url;
})