Requesting-an-access-token-with-a-jwt - SOLVED

[freemann_]

Hi people,

According Oauth2 FLOW https://doc.nuxeo.com/nxdoc/using-oauth2/#requesting-an-access-token-with-a-jwt, I tried to get access token by testing Access Token with a JWT with my Postman but I have some exceptions server side. Here How I declared Oauth2 client serveur side :

Here is My Postman

Here is the server logs

2019-04-05T12:14:44,334 ERROR [https-jsse-nio-0.0.0.0-8443-exec-3] [nuxeo-error-log] javax.servlet.ServletException: java.lang.NullPointerException
	at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.doFilter(NuxeoRequestControllerFilter.java:145)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:209)
	at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244)
	Caused by: java.lang.NullPointerException
	at org.nuxeo.ecm.platform.oauth2.NuxeoOAuth2Servlet.doPostToken(NuxeoOAuth2Servlet.java:358)
	at org.nuxeo.ecm.platform.oauth2.NuxeoOAuth2Servlet.doPost(NuxeoOAuth2Servlet.java:121)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)

Thanks for help

[Florent_Guillau]

Yes we could remove the check, it doesn't bring much. I created [NXP-27236](https

[freemann_]

Hi [Florent Guillaume](https

[Florent_Guillau]

This has now been fixed in the master branch.