From 7a40f35b3380f1a002f053e395162bc4eb7a7935 Mon Sep 17 00:00:00 2001
From: Andrew Gaul <andrew@gaul.org>
Date: Fri, 25 Aug 2017 17:53:06 -0700
Subject: [PATCH] Add Dockerfile

Fixes #11.
---
 Dockerfile | 23 +++++++++++++++++++++++
 README.md  | 10 ++++++++++
 docker.sh  | 15 +++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 Dockerfile
 create mode 100755 docker.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..8c43337
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,23 @@
+FROM ubuntu:16.04
+MAINTAINER Barna Csorogi <barnacs@justletit.be>
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update
+RUN DEBIAN_FRONTEND=noninteractive apt-get upgrade -y
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    libjpeg8 \
+    openssl \
+    ssl-cert
+
+WORKDIR /opt/compy
+COPY \
+    compy \
+    docker.sh \
+    /opt/compy/
+
+# TODO: configure HTTP BASIC authentication
+# TODO: user-provided certificates
+ENV \
+    CERTIFICATE_DOMAIN="localhost"
+
+EXPOSE 9999
+ENTRYPOINT ["./docker.sh"]
diff --git a/README.md b/README.md
index 5c5b025..473de0a 100644
--- a/README.md
+++ b/README.md
@@ -89,6 +89,16 @@ compy -host :9999
 
 For compression, transcoding and minification options, see `compy --help`
 
+Docker Usage
+------------
+
+Andrew Gaul publishes unofficial Docker images at
+https://hub.docker.com/r/andrewgaul/compy/ .  You can configure via:
+
+```
+sudo docker run --name=compy --env CERTIFICATE_DOMAIN=example.com --publish 9999:9999 andrewgaul/compy
+```
+
 References
 ----------
 
diff --git a/docker.sh b/docker.sh
new file mode 100755
index 0000000..ed2e7ad
--- /dev/null
+++ b/docker.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+openssl req -x509 -newkey rsa:2048 -nodes -keyout cert.key -out cert.crt -days 3650 -subj "/CN=${CERTIFICATE_DOMAIN}"
+openssl req -x509 -newkey rsa:2048 -nodes -keyout ca.key -out ca.crt -days 3650 -subj "/CN=${CERTIFICATE_DOMAIN}"
+
+echo 'Generated server certificate:'
+cat cert.crt
+echo
+echo 'Generated CA certificate:'
+cat ca.crt
+
+exec ./compy \
+    -cert cert.crt -key cert.key \
+    -ca ca.crt -cakey ca.key \
+    :9999