I couldn't see any user it was empty that is the problem.The earlier image is reference and the one now I have attached is my screen shot . I hope this clears your doubt & its my bad It wasn't clear in earlier posts . you can refer above image ( nifi-ssl-my-screen.png) that is my current screen shot & the one I mentioned earlier was reference that is nifi-ssl.png . @Umair Khan ... View more

nifi-ssl-my-screen.pngI got you. the image I have attached is from different blog so like the image its not showing up for me when I am logged into any of nifi nodes. The earlier image is reference and the one now I have attached is my screen shot . I hope this clears your doubt & its my bad It wasn't clear in earlier posts . ... View more

I am expecting to see user name (CN=niifiadmin, OU=HORTONWORKS) at top right corner that I mentioned in the image of the first post. I am using the User/client certificate that are generated by NiFi TLS-toolkit ... View more

@Arti Wadhwani ... View more

After changes made as above now error: Insufficient Permission Untrusted proxy CN=nifiadmin, OU=NIFIrsdevhdf1.medassurant.local, OU=NIFI user-log.png and user.xml remains same like before: <tenants> <groups/> <users> <user identifier="9309f3b0-ef41-3014-ab0a-d55b8fe43d64" identity="CN=nifiadmin, OU=NIFI"/> <user identifier="63839f12-a44e-3191-8916-cc4b1c96d25b" identity="CN=rsdevhdf3.medassurant.local, OU=NIFI"/> </users> </tenants> ... View more

@Matt Clarke I tried the changes you mentioned in the above post but still no luck.Here I have attached 3 screen shots are: user-xml.png ambari-config.png nifi-user-log.png ... View more

user-xml.png ... View more

new-nifi-ssl-config.png@Matt Clarke Below is the nifi-user.log & attached new SSl config in ambari : 2018-05-04 09:49:04,844 INFO [NiFi Web Server-22] o.a.n.w.a.c.IllegalStateExceptionMapper java.lang.IllegalStateException: Kerberos ticket login not supported by this NiFi.. Returning Conflict response. 2018-05-04 09:49:04,877 INFO [NiFi Web Server-1237] o.a.n.w.s.NiFiAuthenticationFilter Attempting request for (CN=nifiadmin, OU=NIFI) GET https://rsdevhdf3.medassurant.local:9091/nifi-api/flow/current-user (source ip: 10.5.43.133) 2018-05-04 09:49:04,880 INFO [NiFi Web Server-1237] o.a.n.w.s.NiFiAuthenticationFilter Authentication success for CN=nifiadmin, OU=NIFI 2018-05-04 09:49:04,897 INFO [NiFi Web Server-1237] o.a.n.w.a.c.AccessDeniedExceptionMapper CN=nifiadmin, OU=NIFI does not have permission to access the requested resource. Unknown user with identity 'CN=nifiadmin, OU=NIFI'. Returning Forbidden response. ... View more

I have followed the above steps to generate new certificate and now ending up with the error like : Insufficient Permissions Unknown user with identity 'CN=nifiadmin, OU=NIFI'. Contact the system administrator. ... View more