Generate address on first run

Dockerfile

@@ -38,6 +38,7 @@ COPY --from=build1 /bin/notbit-sendmail /bin/notbit-sendmail
 RUN ldd /bin/notbit
 
 COPY entrypoint.sh /entrypoint.sh
+COPY firstrun.sh /firstrun.sh
 
 RUN mkdir /data
 RUN mkdir /data/notbit

entrypoint.sh

@@ -1,8 +1,12 @@
 #!/bin/sh
 #/etc/init.d/dovecot start
+echo Starting dovecot
 dovecot -c /etc/dovecot/dovecot.conf
+echo Start first run check
+su -l bm -c "sh /firstrun.sh &"
 while :
 do
+	echo Starting notbit
 	su -l bm -c "notbit -s 2525 -D /data/notbit -m /data/maildir -l /data/notbit.log"
 	sleep 15
 	#sh nohup.sh

firstrun.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+sleep 30
+if [ ! -f /data/notbit/keys.dat ]
+then
+	echo "Generating initial address"
+	export FIRSTADDR=$(notbit-keygen)
+	echo $FIRSTADDR
+
+echo -e "From: $FIRSTADDR@bitmessage\\n"\
+"To: $FIRSTADDR@bitmessage\\n"\
+"Subject: Welcome to Bitmessage system\\n"\
+"\\n"\
+"Hello from Bitmessage\\n\\n"\
+"Your personal address is $FIRSTADDR@bitmessage\\n\\n" | notbit-sendmail
+
+fi
+