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The Tomcat version in use is visible in error messages.


To hide the version number of Ubilogin SSO’s Tomcat, proceed as follows on each node in use.

  1. Create folder
    mkdir /usr/local/ubisecure/ubilogin-sso/tomcat/lib/org/apache/catalina/util/ -p
  2. Create a file that contains the version information
    vim /usr/local/ubisecure/ubilogin-sso/tomcat/lib/org/apache/catalina/util/
    server.number=20.0.0 01 2020 13:33:37
  3. Change the permissions and restart the Ubilogin SSO
    chown ubilogin:ubilogin /usr/local/ubisecure/ubilogin-sso/tomcat/lib/org/apache/catalina/util/
    service ubilogin-server restart