From 98f8ff45b2a8edcf3e339b0ab1e504a0d4a3c071 Mon Sep 17 00:00:00 2001
From: Tomohisa Kusano <siomiz@gmail.com>
Date: Thu, 29 Mar 2018 15:25:29 -0700
Subject: [PATCH] handle multiple base images

---
 Dockerfile                | 42 +++++++++++----------------------------
 Dockerfile.debian         | 37 ++++++++++++++++++++++++++++++++++
 copyables/build-centos.sh | 34 +++++++++++++++++++++++++++++++
 copyables/build-debian.sh | 39 ++++++++++++++++++++++++++++++++++++
 4 files changed, 122 insertions(+), 30 deletions(-)
 create mode 100644 Dockerfile.debian
 create mode 100644 copyables/build-centos.sh
 create mode 100644 copyables/build-debian.sh

diff --git a/Dockerfile b/Dockerfile
index 5e1c62b2..bc2802bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:9-slim
+FROM alpine:3.7 as prep
 
 LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
       contributors="Ian Neubert <github.com/ianneub>; Ky-Anh Huynh <github.com/icy>; Max Kuchin <mkuchin@gmail.com>; maltalex <github.com/maltalex>"
@@ -6,39 +6,21 @@ LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
 ENV BUILD_VERSION=4.25-9656-rtm \
     SHA256_SUM=c5a1791d69dc6d1c53fb574a3ce709707338520be797acbeac0a631c96c68330
 
-#install wget
-RUN apt-get update \
-    && apt-get install -y wget \
-    && rm -rf /var/lib/apt/lists/*
-
-#Get, extract and build softether
 RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VERSION}.tar.gz \
-    && echo "${SHA256_SUM} v${BUILD_VERSION}.tar.gz" | sha256sum -c --strict --quiet \
-    && tar xf v${BUILD_VERSION}.tar.gz && rm v${BUILD_VERSION}.tar.gz \
-    && apt-get update && apt-get install -y --no-install-recommends \ 
-        build-essential \
-        libreadline7 \
-        libreadline-dev \
-        libssl1.1 \
-        libssl-dev \
-        libncurses5 \
-        libncurses5-dev \
-        zlib1g \
-        zlib1g-dev \
-        iptables \
-        unzip \
-    && cd SoftEtherVPN_Stable-${BUILD_VERSION} && ./configure && make && make install \
-    && cd / && rm -rf /SoftEtherVPN_Stable-${BUILD_VERSION} \
-    && apt-get purge -y \ 
-        build-essential \
-        libreadline-dev \ 
-        libssl-dev \ 
-        lib32ncurses5-dev \
-        zlib1g-dev \
-    && apt-get -y autoremove && rm -rf /var/lib/apt/lists/*
+    && echo "${SHA256_SUM}  v${BUILD_VERSION}.tar.gz" | sha256sum -c \
+    && mkdir -p /usr/local/src \
+    && tar -x -C /usr/local/src/ -f v${BUILD_VERSION}.tar.gz \
+    && rm v${BUILD_VERSION}.tar.gz
+
+FROM centos:7
+
+COPY --from=prep /usr/local/src /usr/local/src
 
 COPY copyables /
 
+RUN /bin/bash /build-centos.sh \
+    && /bin/rm /build-*.sh
+
 RUN chmod +x /entrypoint.sh /gencert.sh \
     && rm -rf /opt && ln -s /usr/vpnserver /opt \
     && find /usr/bin/vpn* -type f ! -name vpnserver \
diff --git a/Dockerfile.debian b/Dockerfile.debian
new file mode 100644
index 00000000..5e6d78eb
--- /dev/null
+++ b/Dockerfile.debian
@@ -0,0 +1,37 @@
+FROM alpine:3.7 as prep
+
+LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
+      contributors="Ian Neubert <github.com/ianneub>; Ky-Anh Huynh <github.com/icy>; Max Kuchin <mkuchin@gmail.com>; maltalex <github.com/maltalex>"
+
+ENV BUILD_VERSION=4.25-9656-rtm \
+    SHA256_SUM=c5a1791d69dc6d1c53fb574a3ce709707338520be797acbeac0a631c96c68330
+
+RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VERSION}.tar.gz \
+    && echo "${SHA256_SUM}  v${BUILD_VERSION}.tar.gz" | sha256sum -c \
+    && mkdir -p /usr/local/src \
+    && tar -x -C /usr/local/src/ -f v${BUILD_VERSION}.tar.gz \
+    && rm v${BUILD_VERSION}.tar.gz
+
+FROM debian:9-slim
+
+COPY --from=prep /usr/local/src /usr/local/src
+
+COPY copyables /
+
+RUN /bin/bash /build-debian.sh \
+    && /bin/rm /build-*.sh
+
+RUN chmod +x /entrypoint.sh /gencert.sh \
+    && rm -rf /opt && ln -s /usr/vpnserver /opt \
+    && find /usr/bin/vpn* -type f ! -name vpnserver \
+       -exec bash -c 'ln -s {} /opt/$(basename {})' \;
+
+WORKDIR /usr/vpnserver/
+
+VOLUME ["/usr/vpnserver/server_log/"]
+
+ENTRYPOINT ["/entrypoint.sh"]
+
+EXPOSE 500/udp 4500/udp 1701/tcp 1194/udp 5555/tcp
+
+CMD ["/usr/bin/vpnserver", "execsvc"]
diff --git a/copyables/build-centos.sh b/copyables/build-centos.sh
new file mode 100644
index 00000000..c545549f
--- /dev/null
+++ b/copyables/build-centos.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+echo "clean_requirements_on_remove=1" >> /etc/yum.conf
+
+yum -y update \
+  && yum -y install unzip \
+  && yum -y groupinstall "Development Tools" \
+  && yum -y install readline-devel ncurses-devel openssl-devel iptables sysvinit-tools
+
+# Build SoftEtherVPN
+
+cd /usr/local/src/SoftEtherVPN_Stable-*
+
+cp src/makefiles/linux_64bit.mak Makefile
+
+make
+
+make install
+
+cd /
+
+rm -rf /usr/local/src/SoftEtherVPN_Stable-*
+
+# Clean-up
+# Keep iptables (for vpnserver) & sysvinit-tools (for pidof)
+
+yum -y remove readline-devel ncurses-devel openssl-devel \
+  && yum -y groupremove "Development Tools" \
+  && yum clean all
+  
+rm -rf /var/log/* /var/cache/yum/* /var/lib/yum/*
+
+exit 0
+
diff --git a/copyables/build-debian.sh b/copyables/build-debian.sh
new file mode 100644
index 00000000..91dbca67
--- /dev/null
+++ b/copyables/build-debian.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+apt-get update
+
+apt-get install -y --no-install-recommends \
+    build-essential \
+    libreadline7 \
+    libreadline-dev \
+    libssl1.1 \
+    libssl-dev \
+    libncurses5 \
+    libncurses5-dev \
+    zlib1g \
+    zlib1g-dev \
+    iptables \
+    unzip \
+
+cd /usr/local/src/SoftEtherVPN_Stable-*
+
+./configure
+
+make
+
+make install
+
+cd /
+
+rm -rf /usr/local/src/SoftEtherVPN_Stable-*
+
+apt-get purge -y \
+    build-essential \
+    libreadline-dev \
+    libssl-dev \
+    lib32ncurses5-dev \
+    zlib1g-dev
+
+apt-get -y autoremove
+
+rm -rf /var/lib/apt/lists/*