Added QR Code of Onion address at the end of startup when Tor activated (#166)

* Added QR Code of Onion address at the end of startup when Tor activated

* Indentation fix

cyphernodeconf_docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine3.10 as builder
+FROM golang:1.13-alpine3.10 as builder-torgen
 
 RUN apk add git build-base
 
@@ -13,12 +13,32 @@ RUN go get
 RUN go build torgen.go
 RUN chmod +x /go/src/torgen/torgen
 
+FROM alpine:3.11.0 as builder-qrencode
+
+RUN apk add --update --no-cache \
+    autoconf \
+    automake \
+    build-base \
+    libtool \
+    git \
+    pkgconfig
+
+RUN git clone https://github.com/fukuchi/libqrencode.git \
+ && cd libqrencode \
+ && ./autogen.sh \
+ && ./configure \
+ && make \
+ && make install
+
 FROM node:12.2.0-alpine
 
 ENV EDITOR=/usr/bin/nano
 
 COPY . /app
-COPY --from=builder /go/src/torgen/torgen /app/torgen
+COPY --from=builder-torgen /go/src/torgen/torgen /app/torgen
+COPY --from=builder-qrencode /usr/local/bin/qrencode /usr/local/bin/
+COPY --from=builder-qrencode /usr/local/lib/libqrencode.so.4.1.0 /usr/local/lib/libqrencode.so.4
+
 WORKDIR /app
 
 RUN mkdir /data && \

cyphernodeconf_docker/lib/app.js

@@ -93,6 +93,7 @@ module.exports = class App {
       bitcoin_version: process.env.BITCOIN_VERSION,
       lightning_version: process.env.LIGHTNING_VERSION,
       notifier_version: process.env.NOTIFIER_VERSION,
+      conf_version: process.env.CONF_VERSION,
       setup_version: process.env.SETUP_VERSION,
       noWizard: !!options.noWizard,
       noSplashScreen: !!options.noSplashScreen,

cyphernodeconf_docker/templates/installer/testdeployment.sh

@@ -80,7 +80,12 @@ printf "\r\n\033[0;92mDepending on your current location and DNS settings, point
 printf "\r\n"
 printf "\033[0;95m<% cns.forEach(cn => { %><%= ('https://' + cn + ':' + traefik_https_port + '/welcome\\r\\n') %><% }) %>\033[0m\r\n"
 <% if ( features.indexOf('tor') !== -1 && torifyables && torifyables.indexOf('tor_traefik') !== -1 ) { %>
-printf "\033[0;92mYou can also use Tor Browser and navigate to your onion address:\r\n"
+printf "\033[0;92mYou can also use Tor Browser and navigate to your onion address:\r\n\r\n"
 printf "\033[0;95mhttps://${TOR_TRAEFIK_HOSTNAME}:<%= traefik_https_port %>/welcome\033[0m\r\n\r\n"
+
+printf "\033[0;92mTor Browser on mobile?  We got you:\r\n\r\n\033[0m"
+docker run --rm -it cyphernode/cyphernodeconf:<%= conf_version %> $USER qrencode -t UTF8 "https://${TOR_TRAEFIK_HOSTNAME}:443/welcome"
+printf "\r\n"
+
 <% } %>
 printf "\033[0;92mUse 'admin' as the username with the configuration password you selected at the beginning of the configuration process.\r\n\r\n\033[0m"

dist/setup.sh

@@ -195,6 +195,7 @@ configure() {
              -e PYCOIN_VERSION=$PYCOIN_VERSION \
              -e BITCOIN_VERSION=$BITCOIN_VERSION \
              -e LIGHTNING_VERSION=$LIGHTNING_VERSION \
+             -e CONF_VERSION=$CONF_VERSION \
              -e SETUP_VERSION=$SETUP_VERSION \
              --log-driver=none$pw_env \
              --network none \