Feature/xpe 1107 add dockerfile (#24)

Dockerfile

@@ -5,17 +5,17 @@ MAINTAINER Ripple Operations <[email protected]>
 RUN apk add --no-cache openssl ca-certificates
 
 # Generate self-signed wildcard certificate
-RUN openssl req -x509 -nodes -days 3650 -newkey rsa:2048 \
+RUN /bin/sh -c 'mkdir -p /app/ssl && cd /app/ssl && \
+   openssl req -x509 -nodes -days 3650 -newkey rsa:2048 \
   -keyout faucet.com.key -out faucet.com.crt \
-  -subj "/CN=*.ripplesandbox.com/O=RippleLabs/OU=RippleX/L=San Francisco/ST=CA/C=US"
+  -subj "/CN=*.ripplesandbox.com/O=RippleLabs/OU=RippleX/L=San Francisco/ST=CA/C=US"'
 
 # Copy the certificate and key into the container
-COPY faucet.com.crt /etc/ssl/certs/
-COPY faucet.com.key /etc/ssl/private/
+RUN /bin/sh -c "cp /app/ssl/faucet.com.crt /etc/ssl/certs/"
+RUN /bin/sh -c "cp /app/ssl/faucet.com.key /etc/ssl/"
 
 # Set environment variables for the SSL/TLS configuration
 ENV NODE_EXTRA_CA_CERTS=/etc/ssl/certs/faucet.com.crt
-ENV NODE_EXTRA_CA_CERTS=/etc/ssl/private/faucet.com.key
 
 # Update the CA certificate bundle
 RUN update-ca-certificates