From e8781a67a443b1ba53f51fd2f1428bd5334ca6ca Mon Sep 17 00:00:00 2001
From: galanggg <tugasgalang@gmail.com>
Date: Mon, 22 Oct 2018 19:21:45 +0800
Subject: [PATCH] docker

---
 calc-pwn/Dockerfile          | 31 +++++++++++++++++++++++++++++++
 calc-pwn/{ => chall}/calc.py |  0
 calc-pwn/server.sh           |  3 ---
 3 files changed, 31 insertions(+), 3 deletions(-)
 create mode 100644 calc-pwn/Dockerfile
 rename calc-pwn/{ => chall}/calc.py (100%)
 delete mode 100755 calc-pwn/server.sh

diff --git a/calc-pwn/Dockerfile b/calc-pwn/Dockerfile
new file mode 100644
index 0000000..6e01cdd
--- /dev/null
+++ b/calc-pwn/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{EVAL_4_LYFE}'  > /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/calc.py # ubah nama file
+RUN chmod 775 /chall/calc.py # ubah nama file
+
+# Run Service
+
+RUN echo '#!/bin/bash'"\n(socat TCP-LISTEN:7000,reuseaddr,fork EXEC:"/chall/calc.py,su=nobody")" > /var/tmp/.start.sh && chmod +x /var/tmp/.start.sh
+
+CMD ["/var/tmp/.start.sh"]
diff --git a/calc-pwn/calc.py b/calc-pwn/chall/calc.py
similarity index 100%
rename from calc-pwn/calc.py
rename to calc-pwn/chall/calc.py
diff --git a/calc-pwn/server.sh b/calc-pwn/server.sh
deleted file mode 100755
index bcd2d57..0000000
--- a/calc-pwn/server.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-socat TCP-LISTEN:5000,reuseaddr,fork EXEC:./calc2.py
\ No newline at end of file