From 3f1635b8715c98cf68a256f59d1de52855178970 Mon Sep 17 00:00:00 2001
From: mamang <mamang@mamang.com>
Date: Sat, 20 Oct 2018 20:34:28 +0800
Subject: [PATCH] Add Environment Docker Python

---
 Docker Env/Dockerfile | 31 +++++++++++++++++++++++++++++++
 Docker Env/TUTORIAL   |  3 +++
 2 files changed, 34 insertions(+)
 create mode 100644 Docker Env/Dockerfile
 create mode 100644 Docker Env/TUTORIAL

diff --git a/Docker Env/Dockerfile b/Docker Env/Dockerfile
new file mode 100644
index 0000000..772170b
--- /dev/null
+++ b/Docker Env/Dockerfile	
@@ -0,0 +1,31 @@
+# Use ubuntu 16.04
+FROM ubuntu:16.04
+
+RUN apt-get update && apt-get -y dist-upgrade --fix-missing --fix-broken
+
+# install socat editor ssh
+RUN apt-get install curl netcat-openbsd vim nano openssh-server socat lib32ncurses5 python python-pip python-dev -y
+
+RUN adduser --disabled-password --gecos "" ksl
+RUN echo "ksl:sebuahrahasiamas" | chpasswd
+
+ADD chall/. /chall
+WORKDIR /chall
+
+RUN echo 'KSL{xxxxxxxxxxxxxxxxxx}'  > /chall/flag.txt # ubah isi flagnya
+
+# Secure ENV
+
+RUN echo 'alias kill="echo no kill please!"' >> ~/.bashrc
+RUN chmod 700 /tmp /var/tmp /usr/bin/* /bin/* /dev/shm
+RUN chmod 755 /usr/bin/env /bin/dash /bin/bash /bin/sh /bin/nc /bin/cat /usr/bin/curl /usr/bin/groups /usr/bin/id /bin/ls /usr/bin/python
+
+
+RUN chown root:ksl /chall/namafile.py # ubah nama file
+RUN chmod 775 /chall/namafile.py # ubah nama file
+
+# Run Service
+
+RUN echo '#!/bin/bash'"\n(socat TCP-LISTEN:7000,reuseaddr,fork EXEC:"/chall/namafile.py,su=nobody")" > /var/tmp/.start.sh && chmod +x /var/tmp/.start.sh
+
+CMD ["/var/tmp/.start.sh"]
\ No newline at end of file
diff --git a/Docker Env/TUTORIAL b/Docker Env/TUTORIAL
new file mode 100644
index 0000000..b326e5c
--- /dev/null
+++ b/Docker Env/TUTORIAL	
@@ -0,0 +1,3 @@
+docker build -t "nama_challenge" .
+docker run -p "port_anda:7000" -it cobamaba # mode non-daemon utk debug
+docker run -p "port_anda:7000" -itd cobamaba # mode daemon kalau dianggap program sudah fix berjalan