Connection to WF designer times out

Adding support for SSL to WFD-FE
Issue-ID: SDC-2246

Change-Id: Ia16327f90e6c96e0584f2e2dbb9b2ee3afd7af08
Signed-off-by: avigaffa <avi.gaffa@amdocs.com>

4 files changed, 82 insertions, 10 deletions

diff --git a/README.md b/README.md
index a391684b..0c090314 100644
--- a/README.md
+++ b/README.md
@@ -174,17 +174,31 @@ nexus3.onap.org:10001/onap/workflow-frontend:latest`
 
 - JAVA_OPTIONS — optionally, JVM (Java Virtual Machine) arguments.
 
+For SSL connectivity:
+
+- IS_HTTPS — flag to set if frontend accepts https connection from client. Default is false.
+
+- KEYSTORE_PATH 
+- KEYSTORE_PASSWORD 
+- KEYSTORE_TYPE
+- TRUSTSTORE_PATH 
+- TRUSTSTORE_PASSWORD
+- TRUSTSTORE_TYPE
+
+If not set then Using jetty default SSL keys.
+
 ### Example
 
 `docker run -d --name workflow-frontend
 -e BACKEND=http://$(docker inspect workflow-backend --format={{.NetworkSettings.IPAddress}}):8080
--e JAVA_OPTIONS="-Xmx64m -Xms64m -Xss1m" -p 9088:8080 nexus3.onap.org:10001/onap/workflow-frontend:latest`
+-e JAVA_OPTIONS="-Xmx64m -Xms64m -Xss1m" -p 9088:8080 -p 8186:8443 -e IS_HTTPS=true nexus3.onap.org:10001/onap/workflow-frontend:latest`
 
 Notice that port 8080 of the frontend container has been
 [mapped]( https://docs.docker.com/config/containers/container-networking/#published-ports) to port 9088 of the host
 machine. This makes the Workflow Designer Web application accessible from the outside world via the host machine's
 IP address/hostname.
 
+To expose the https port 8443 of the container we have published in the example 8186.
 ### Troubleshooting
 
 In order to check if the Workflow Designer frontend has successfully started, look at the logs of the
diff --git a/workflow-designer-ui/docker/Dockerfile b/workflow-designer-ui/docker/Dockerfile
new file mode 100644
index 00000000..83e8d5ac
--- /dev/null
+++ b/workflow-designer-ui/docker/Dockerfile
@@ -0,0 +1,16 @@
+FROM jetty:9.4.9-alpine
+
+EXPOSE 8080
+EXPOSE 8443
+
+USER root
+
+ARG ARTIFACT
+
+ADD ${ARTIFACT} ${JETTY_BASE}/webapps/
+RUN chown -R jetty:jetty ${JETTY_BASE}/webapps
+
+COPY startup.sh .
+RUN chmod 744 startup.sh
+
+ENTRYPOINT [ "./startup.sh" ]
\ No newline at end of file
diff --git a/workflow-designer-ui/docker/startup.sh b/workflow-designer-ui/docker/startup.sh
new file mode 100644
index 00000000..359e6aca
--- /dev/null
+++ b/workflow-designer-ui/docker/startup.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# adding support for https
+HTTPS_ENABLED=${IS_HTTPS:-"false"}
+
+if [ "$HTTPS_ENABLED" = "true" ]
+then
+    echo "enable ssl"
+    if [ -z "$KEYSTORE_PATH" ]; then
+        java -jar "${JETTY_HOME}/start.jar" --add-to-start=https,ssl \
+            jetty.sslContext.keyStorePath=$KEYSTORE_PATH \
+            jetty.sslContext.keyStorePassword=$KEYSTORE_PASSWORD \
+            jetty.sslContext.keyStoreType=$KEYSTORE_TYPE \
+            jetty.sslContext.trustStorePath=$TRUSTSTORE_PATH \
+            jetty.sslContext.trustStorePassword=$TRUSTSTORE_PASSWORD \
+            jetty.sslContext.trustStoreType=$TRUSTSTORE_TYPE \
+     else
+         echo "Using jetty default SSL"
+         java -jar "${JETTY_HOME}/start.jar" --add-to-start=https,ssl
+     fi
+else
+    echo "no ssl required"
+fi
+
+java -DproxyTo=$BACKEND $JAVA_OPTIONS -jar $JETTY_HOME/start.jar
\ No newline at end of file
diff --git a/workflow-designer-ui/pom.xml b/workflow-designer-ui/pom.xml
index 46c24536..4e55001e 100644
--- a/workflow-designer-ui/pom.xml
+++ b/workflow-designer-ui/pom.xml
@@ -147,6 +147,28 @@
             <build>
                 <plugins>
                     <plugin>
+                        <artifactId>maven-resources-plugin</artifactId>
+                        <version>2.6</version>
+                        <executions>
+                            <execution>
+                                <id>copy-resources-docker</id>
+                                <phase>install</phase>
+                                <goals>
+                                    <goal>copy-resources</goal>
+                                </goals>
+                                <configuration>
+                                    <outputDirectory>${basedir}/docker</outputDirectory>
+                                    <resources>
+                                        <resource>
+                                            <directory>${project.build.directory}</directory>
+                                            <include>${project.artifactId}-${project.version}.war</include>
+                                        </resource>
+                                    </resources>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                    <plugin>
                         <groupId>io.fabric8</groupId>
                         <artifactId>docker-maven-plugin</artifactId>
                         <configuration>
@@ -157,15 +179,10 @@
                                         <tags>
                                             <tag>${project.version}</tag>
                                         </tags>
-                                        <from>jetty:9.4.11-alpine</from>
-                                        <user>root</user>
-                                        <assembly>
-                                            <descriptorRef>artifact</descriptorRef>
-                                            <targetDir>/var/lib/jetty/webapps</targetDir>
-                                        </assembly>
-                                        <entryPoint>
-                                            java -DproxyTo=$BACKEND $JAVA_OPTIONS -jar $JETTY_HOME/start.jar
-                                        </entryPoint>
+                                        <dockerFileDir>${project.basedir}/docker</dockerFileDir>
+                                        <args>
+                                            <ARTIFACT>${project.artifactId}-${project.version}.war</ARTIFACT>
+                                        </args>
                                     </build>
                                 </image>
                             </images>