Disabled user creation

Dockerfile

@@ -4,7 +4,10 @@ RUN apt-get update -qq \
     && apt-get install -qqy ant \
     && ant -Dhalt.on.plugin.error=true -Dno.package=true -f build/build.xml dist.bin
 FROM openjdk:8-jre
-#RUN adduser -D -u 999 openfire
 COPY --from=0 /target/release/openfire /usr/local/openfire
+WORKDIR /usr/local/openfire
+#RUN adduser --disabled-login --uid 999 --home /usr/local/openfire --gecos "" openfire \
+#    && chown -R openfire:openfire /usr/local/openfire
+#USER openfire
 VOLUME ["/usr/local/openfire/conf", "/usr/local/openfire/embedded-db", "/usr/local/openfire/plugins", "/usr/local/openfire/resources/security"]
 CMD ["/usr/local/openfire/bin/openfire.sh"]