32 lines
723 B
Docker
32 lines
723 B
Docker
|
FROM golang:1.22-bookworm
|
||
|
|
|
||
|
|
ARG PASSWORD
|
||
|
|
|
||
|
|
ENV DEBIAN_FRONTEND noninteractive
|
||
|
|
|
||
|
|
RUN echo root:${PASSWORD} | chpasswd
|
||
|
|
COPY apt-insecure.conf /etc/apt/apt.conf.d/99gemastik-insecure
|
||
|
|
RUN apt-get -o Acquire::AllowInsecureRepositories=true update && apt-get install -y openssh-server xinetd curl
|
||
|
|
RUN echo "PasswordAuthentication yes" >> /etc/ssh/sshd_config
|
||
|
|
RUN echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
|
||
|
|
RUN service ssh start
|
||
|
|
|
||
|
|
RUN useradd -m ctf
|
||
|
|
|
||
|
|
WORKDIR /ctf
|
||
|
|
|
||
|
|
RUN echo "Connection blocked" > /etc/banner_fail
|
||
|
|
COPY ctf.xinetd /etc/xinetd.d/ctf
|
||
|
|
COPY ./src/main.go ./
|
||
|
|
COPY ./run.sh ./
|
||
|
|
COPY ./start.sh ./
|
||
|
|
|
||
|
|
RUN go build main.go
|
||
|
|
|
||
|
|
RUN touch /flag.txt
|
||
|
|
RUN chmod -R 755 /ctf
|
||
|
|
RUN chmod +x /ctf/start.sh
|
||
|
|
|
||
|
|
CMD ./start.sh
|
||
|
|
|
||
|
|
EXPOSE 8000
|