Configuration for Java Authentication and Authorization Service on WebSphere

  1. Navigate to the WAS_HOMEprofiles<ProfileName>properties directory for your LSF profile name.
  2. Using a text editor, open the wsjaas.conf file
  3. Add the following to the end of the file. 
    
spnego-client {       
    com.ibm.security.auth.module.Krb5LoginModule required;
};

spnego-server {       
    com.ibm.security.auth.module.Krb5LoginModule required useDefaultCcache=false credsType=both 
    tryFirstPass=true forwardable=true noAddress=true;
};

    In the example above, the text in bold must be all on one line.

  4. Save the file.