Tokens REST API with Angular 6 and Typescript

PaulGiard — Wed, 08 Aug 2018 12:26:15 GMT

I am making token requests to the REST API on a Portal instance. What I notice is that the code succeeds in Chrome and Firefox, but only works in Edge occasionaly. Has anyone seen this behavior?

private portalUrl = environment.portal_url;
 private authUrl = '/sharing/rest/oauth2/authorize';
 private tokenUrl = '/sharing/rest/oauth2/token';
 private clientId = environment.client_id;
 

 const headers = new HttpHeaders();
 headers.append('Content-Type', 'application/X-www-form-urlencoded');

 const oAuthData = new FormData();
 oAuthData.append('client_id', oAuthParams.client_id);
 oAuthData.append('grant_type', oAuthParams.grant_type);
 oAuthData.append('redirect_uri', oAuthParams.redirect_uri);
 oAuthData.append('code', oAuthParams.code);

 return this.httpClient.post<T>(url, oAuthData, { headers: headers })
 .pipe( catchError(this.handleError));

topic Tokens REST API with Angular 6 and Typescript in ArcGIS Server with JavaScript API Questions

Tokens REST API with Angular 6 and Typescript