Camunda widfly server authentication with keycloak sso

Camunda 7 Topics Discussion & Questions
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1

Hi All,

How to do the camunda widfly server authentication keycloak sso setup.
Possible to share the links…

Regards,
Durga

2

You can refer this

3

Hi aravindhrs,

Were you able to successfully implement the camunda sso using the above link ?
Please let me know. I have been trying to implement and facing some issues. If you have successfully implemented, I need your help. Please reply on this so we can try and connect.

Thank you.

4

@VinayMatam what’s the issue you are facing?

5

Hi All,

Thank you for your response…

I am also able to install camunda with key cloak Successfully.

Demo Realm json file imported in the keycloak
When i launch camunda url and it is redirecting the keycalok login page successfully :
Step 1) http://localhost:8080/camunda

Step 2) I have enter the username as demo and password as not demo.
After login it is throwing error

Context Path:
/camunda

Servlet Path:
/app/welcome/default/

Path Info:
null

Query String:
null

Stack Trace:

java.lang.NullPointerException
at org.camunda.bpm.webapp.impl.security.auth.AuthenticationService.createAuthenticate(AuthenticationService.java:58)
at org.camunda.bpm.webapp.impl.security.auth.ContainerBasedAuthenticationFilter.createAuthentication(ContainerBasedAuthenticationFilter.java:166)
at org.camunda.bpm.webapp.impl.security.auth.ContainerBasedAuthenticationFilter.doFilter(ContainerBasedAuthenticationFilter.java:104)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)

Regards,
Durga