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Revisar ownership de directorios tomcat #1

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arieljlira opened this issue Apr 4, 2017 · 1 comment

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arieljlira commented Apr 4, 2017

Por default (https://github.com/docker-library/tomcat/blob/master/8.0/jre8/Dockerfile) tomcat está ejecutando como root, lo cual es desaconsejado por tomcat (https://tomcat.apache.org/tomcat-8.0-doc/security-howto.html#Non-Tomcat_settings)
En el https://github.com/iammyr/docs/blob/3e99a347971cfa337a1a175bf24ad792342b86be/tomcat/content.md#hardening-tomcat-security se muestra cómo asegurar la instalación de tomcat de acuerdo a las recomendaciones de tomcat.
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arieljlira commented Apr 4, 2017

Sería algo así

RUN umask 007
RUN rm -rf $CATALINA_HOME/webapps/* && \
  chown -R root:tomcat8 $CATALINA_HOME && chmod -R 640 $CATALINA_HOME && chmod -R ug+X $CATALINA_HOME && \
  chown -R tomcat8:tomcat8 $CATALINA_HOME/logs $CATALINA_HOME/work $CATALINA_HOME/temp && \
  chmod -R g+rw $CATALINA_HOME/webapps/ && chmod ug+x $CATALINA_HOME/bin/catalina.sh

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