anchor.diff:  
   COPY optfs /opt
   
  -RUN echo "\n## Setting permissions and building IdP .war file..." > /dev/stdout && \
  -    chmod a+x $ADMIN_HOME/*.sh && sync && $ADMIN_HOME/prepare_apps.sh
  +#RUN echo "\n## Setting permissions..." > /dev/stdout && \
  +#    chmod a+x $ADMIN_HOME/*.sh && sync && $ADMIN_HOME/prepare_apps.sh
   
   EXPOSE     8080
   WORKDIR    $JETTY_BASE
  
positive.code: ARG IDP_URL=https://shibboleth.net/downloads/identity-provider/latest4/shibboleth-identity-provider-4.1.0.tar.gz
  ARG IDP_CHECKSUM=46fe154859f9f1557acd1ae26ee9ac82ded938af52a7dec0b18adbf5bb4510e9
  ARG EDWIN_STARR=0
  
  ARG IDP_HOSTNAME=idp.example.com
  ARG IDP_ID=https://idp.example.com/idp/shibboleth
  
negative.code:       -Didp.initial.modules=$MODULES \
        -Didp.noprompt=true && \
      mkdir -p /var/opt/shibboleth-idp/tmp && chown -R jetty /var/opt/shibboleth-idp/tmp && \
      if [ "${WRITE_MD}" -gt "0" ] ; then mkdir -p $IDP_HOME/metadata && chown -R jetty $IDP_HOME/metadata ; fi && \
      mkdir -p $IDP_HOME/metadata/local && chown -R root:root $IDP_HOME/metadata/local && \
      mkdir -p $IDP_HOME/metadata/bilateral && chown -R root:root $IDP_HOME/metadata/bilateral && \
      mkdir -p $IDP_HOME/metadata/federated && chown -R root:$CREDS_GROUP $IDP_HOME/metadata/federated && \
      chmod -R g+w $IDP_HOME/metadata/federated && \
      mkdir -p $IDP_HOME/logs && chown -R jetty $IDP_HOME/logs && chmod 0770 $IDP_HOME/logs && \
      mkdir $ADMIN_HOME && \
      rm -rf /usr/local/src/* && \
  