Dockerfile

## BUILD
FROM maven AS log4jbuild
COPY log4j-exploit   /log4j-exploit
WORKDIR /log4j-exploit
RUN set -x \
    && mvn -T 2 -f pom.xml clean compile assembly:single 

FROM maven AS jndibuild
COPY jndi-exploit   /jndi-exploit
WORKDIR /jndi-exploit
RUN set -x \
    && mvn -T 2 -f  pom.xml clean compile assembly:single 

########################################################################

FROM openjdk:11
# Defining default non-root user UID, GID, and name 
ARG USER_UID="1000"
ARG USER_GID="1000"
ARG USER_NAME="ci"
ENV HOSTNAME="poc-shell"
ENV TZ="Asia/Kolkata"
ENV HOME="/home/$USER_NAME"

# Creating default non-user 
RUN set -x \
    && groupadd -g $USER_GID $USER_NAME \
	&& useradd -m -g $USER_GID -u $USER_UID $USER_NAME

# Installing basic packages 
RUN set -x \
    && apt-get update  \
	&& apt-get install -y zip unzip curl lsof \
	&& rm -rf /var/lib/apt/lists/*  \
	&& rm -rf /tmp/*

# Switching to non-root user 
USER $USER_UID:$USER_GID

COPY assist.sh /apps/assist.sh
COPY --from=log4jbuild \
    /log4j-exploit/target/log4j-exploit-1.0-SNAPSHOT-jar-with-dependencies.jar \ 
    /apps/log4j-exploit/target/log4j-exploit-1.0-SNAPSHOT-jar-with-dependencies.jar
COPY --from=jndibuild \
    /jndi-exploit/target/jndi-exploit-1.0-SNAPSHOT-jar-with-dependencies.jar \ 
    /apps/jndi-exploit/target/jndi-exploit-1.0-SNAPSHOT-jar-with-dependencies.jar
    
WORKDIR /apps
CMD ["/bin/bash"]