add dsvpn

dsvpn/Dockerfile

@@ -0,0 +1,27 @@
+FROM alpine AS builder
+
+ENV DSVPN_VERSION=0.1.4
+ENV DSVPN_URL=https://github.com/jedisct1/dsvpn/archive/${DSVPN_VERSION}.tar.gz
+
+RUN set -xe \
+    && apk add --no-cache build-base curl linux-headers \
+    && curl -sSL ${DSVPN_URL} | tar xz \
+    && cd dsvpn-${DSVPN_VERSION} \
+    && make PREFIX=/usr install
+
+#
+# Dockerfile for dsvpn
+#
+
+FROM alpine
+MAINTAINER EasyPi Software Foundation
+
+RUN apk add --no-cache iptables
+COPY --from=builder /usr/sbin/dsvpn /usr/sbin/
+
+WORKDIR /etc/dsvpn
+
+EXPOSE 443
+
+ENTRYPOINT ["dsvpn"]
+CMD ["server", "vpn.key"]

dsvpn/README.md

@@ -0,0 +1,43 @@
+dsvpn
+=====
+
+[DSVPN][1] is a Dead Simple VPN
+
+docker-compose.yml
+------------------
+
+```yaml
+dsvpn:
+  image: vimagick/dsvpn
+  command: server vpn.key auto 1959
+  ports:
+    - "1959:1959"
+  volumes:
+    - ./data:/etc/dsvpn
+  working_dir: /etc/dsvpn
+  devices:
+    - /dev/net/tun
+  privileged: true
+  restart: unless-stopped
+```
+
+server
+------
+
+```bash
+$ mkdir -p data
+$ dd if=/dev/urandom of=data/vpn.key count=1 bs=32
+$ docker-compose up -d
+$ docker-compose logs -f
+```
+
+client
+------
+
+```bash
+$ sudo dsvpn vpn.key 1.2.3.4 1959
+$ ifconfig tun0
+$ ping 192.168.192.254
+```
+
+[1]: https://github.com/jedisct1/dsvpn

dsvpn/docker-compose.yml

@@ -0,0 +1,11 @@
+dsvpn:
+  image: vimagick/dsvpn
+  command: server vpn.key auto 1959
+  ports:
+    - "1959:1959"
+  volumes:
+    - ./data:/etc/dsvpn
+  devices:
+    - /dev/net/tun
+  privileged: true
+  restart: unless-stopped