From 26ab0dc71281e0c879b85ea3ea52d5d541b94eeb Mon Sep 17 00:00:00 2001
From: Kristoffer Schneider <kschneider@codingfalx.de>
Date: Thu, 2 Mar 2017 21:31:40 +0100
Subject: [PATCH] Added support to build an Docker container to run it on
 Raspberry Pi (#329)

Added support to build an Docker container to run it on Raspberry Pi #329
---
 README.MD                                     | 31 +++++++-
 webgoat-container/pom.xml                     | 75 +++++++++++++++----
 .../src/main/docker_rpi3/Dockerfile           | 10 +++
 3 files changed, 99 insertions(+), 17 deletions(-)
 create mode 100644 webgoat-container/src/main/docker_rpi3/Dockerfile

diff --git a/README.MD b/README.MD
index b837af712..df4c291d1 100644
--- a/README.MD
+++ b/README.MD
@@ -93,18 +93,47 @@ The source code will be available in the home directory.
 
 # Building a new Docker image
 
-WebGoat now has Docker support you can build a container with the following commands:
+WebGoat now has Docker support for x86 and ARM (raspberry pi).
+### Docker on x86
+On x86 you can build a container with the following commands:
 
 ```Shell
 cd WebGoat/
 mvn package
 cd webgoat-container
+mvn package
 mvn docker:build
 docker tag webgoat/webgoat-8.0 webgoat/webgoat-8.0:8.0
 docker login
 docker push webgoat/webgoat-container
 ```
 
+### Docker on ARM (Raspberry Pi)
+On a Raspberry Pi (it has yet been tested with a Raspberry Pi 3 and the hypriot Docker image) you need to build JFFI for 
+ARM first. This is needed by the docker-maven-plugin ([see here](https://github.com/spotify/docker-maven-plugin/issues/233)):
+
+```Shell
+sudo apt-get install build-essential
+git clone https://github.com/jnr/jffi.git
+cd jffi
+ant jar
+cd build/jni
+sudo cp libjffi-1.2.so /usr/lib
+```
+
+When you have done this you can build the Docker container using the following commands:
+ 
+```Shell
+cd WebGoat/
+mvn package
+cd webgoat-container
+mvn package
+mvn docker:build -Drpi=true
+docker tag webgoat/webgoat-8.0 webgoat/webgoat-8.0:8.0
+docker login
+docker push webgoat/webgoat-container
+```
+
 With the following command you are able to run the Docker container on your local machine:
 
 ```Shell
diff --git a/webgoat-container/pom.xml b/webgoat-container/pom.xml
index 5a1493b62..3fed15cd1 100644
--- a/webgoat-container/pom.xml
+++ b/webgoat-container/pom.xml
@@ -17,6 +17,65 @@
         <start-class>org.owasp.webgoat.WebGoat</start-class>
     </properties>
 
+    <profiles>
+        <profile>
+            <id>raspberry-pi-3</id>
+            <activation>
+                <property>
+                    <name>rpi</name>
+                </property>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>com.spotify</groupId>
+                        <artifactId>docker-maven-plugin</artifactId>
+                        <version>0.4.10</version>
+                        <configuration>
+                            <imageName>webgoat/webgoat-8.0</imageName>
+                            <dockerDirectory>src/main/docker_rpi3</dockerDirectory>
+                            <resources>
+                                <resource>
+                                    <targetPath>/</targetPath>
+                                    <directory>${project.build.directory}</directory>
+                                    <include>${project.build.finalName}.war</include>
+                                </resource>
+                            </resources>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+        <profile>
+            <id>default</id>
+            <activation>
+                <property>
+                    <name>!rpi</name>
+                </property>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>com.spotify</groupId>
+                        <artifactId>docker-maven-plugin</artifactId>
+                        <version>0.4.10</version>
+                        <configuration>
+                            <imageName>webgoat/webgoat-8.0</imageName>
+                            <dockerDirectory>src/main/docker</dockerDirectory>
+                            <resources>
+                                <resource>
+                                    <targetPath>/</targetPath>
+                                    <directory>${project.build.directory}</directory>
+                                    <include>${project.build.finalName}.war</include>
+                                </resource>
+                            </resources>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+
     <build>
         <resources>
             <resource>
@@ -34,22 +93,6 @@
             </resource>
         </resources>
         <plugins>
-            <plugin>
-                <groupId>com.spotify</groupId>
-                <artifactId>docker-maven-plugin</artifactId>
-                <version>0.4.10</version>
-                <configuration>
-                    <imageName>webgoat/webgoat-8.0</imageName>
-                    <dockerDirectory>src/main/docker</dockerDirectory>
-                    <resources>
-                        <resource>
-                            <targetPath>/</targetPath>
-                            <directory>${project.build.directory}</directory>
-                            <include>${project.build.finalName}.war</include>
-                        </resource>
-                    </resources>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
diff --git a/webgoat-container/src/main/docker_rpi3/Dockerfile b/webgoat-container/src/main/docker_rpi3/Dockerfile
new file mode 100644
index 000000000..140a745ad
--- /dev/null
+++ b/webgoat-container/src/main/docker_rpi3/Dockerfile
@@ -0,0 +1,10 @@
+# Baseimage specially for raspberry pi usage
+FROM resin/rpi-raspbian:jessie
+VOLUME /tmp
+# Installing openjdk-8-headless like in the standard Webgoat Docker container
+RUN apt-get update && apt-get install -y \
+      openjdk-8-jre-headless
+RUN cd /root; mkdir -p .webgoat
+ADD webgoat-container-8.0-SNAPSHOT.war webgoat.jar
+RUN sh -c 'touch /webgoat.jar'
+ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/webgoat.jar"]
\ No newline at end of file