Omega remote access with dataplicity with wormhole

[David Ivan Azcarate]

Hello everyone, I want to share my project modifying the source code to port dataplicity to omega onion and any openwrt device, so, lets to start

check you have the last version of firmware

oupgrade

lets go to edit the repo list

vi /etc/opkg/distfeeds.conf

after that, you have to make a opkg update

opkg update

install the following packages

opkg install python-pip sudo shadow-useradd ca-certificates curl nano

so we have to upgrade pip and install the next packages

pip install --upgrade pip setuptools
pip install --upgrade egg supervisor

make these two lines one by one because all in the same line causes errors

create the next folders

mkdir /etc/supervisor/
mkdir /etc/supervisor/conf.d

create the supervisor config file in the first folder

nano /etc/supervisor/supervisord.conf

and paste the next code inside

; supervisor config file

[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
chmod=0700                       ; sockef file mode (default 0700)

[supervisord]
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)

; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL  for a unix socket

; The [include] section can just contain the "files" setting.  This
; setting can list multiple files (separated by whitespace or
; newlines).  It can also contain wildcards.  The filenames are
; interpreted as relative to this file.  Included files *cannot*
; include files themselves.

[include]
files = /etc/supervisor/conf.d/*.conf

the next step is download dataplicity code, create an account and add a device so you will see something like this

the token is different for each account, so you have to download the code to change some lines
download it with wget

wget https://www.dataplicity.com/"your_token.py"

after that, we have to delete some lines

nano "your_token.py"

find these selected lines and delete them

so, at this point you can install dataplicity, lets do it

finally we have to create a daemon of supervisor package

according this web we can do it with this codes

http://a0726h77.blogspot.com/2017/01/supervisord-on-openwrt.html

I prefer nano, so execute the next code and paste this

nano /etc/init.d/supervisor

#!/bin/sh /etc/rc.common

#

# AUTHOR: Takumi Sueda 
#
# Start/stop/restart supervisor in OpenWrt.
START=91
USE_PROCD=0
PROG=/usr/bin/supervisord
DAEMON=${PROG}
# Location of the pid file
PIDFILE=/tmp/supervisord.pid
# Config of supervisor
CONFIG=/etc/supervisor/supervisord.conf
start_service()
{
    # $DAEMON -c $CONFIG -j $PIDFILE
    procd_open_instance
    procd_set_param command $PROG -c $CONFIG -j $PIDFILE
    procd_set_param respawn
    procd_close_instance
    touch $CONFIG
}
stop_service()
{
    kill $(cat $PIDFILE)
}

check that we change the config line by the new route "/etc/supervisor/supervisord.conf"

execute

chmod u+x /etc/init.d/supervisor
/etc/init.d/supervisor enable
/etc/init.d/supervisor start
cd /etc/rc.d
ln -s ../init.d/supervisor S99supervisor

If you do it right you will see something like this

click on the device and turn on the wormhole

install the legacy console on the omega

when you click the wormhole link it will be redirect to

https://something.dataplicity.io/OnionOS/

change it for

https://something.dataplicity.io/console/

and voila, you have terminal and a lot of things remotely without dmz and free!

don't forget, you can use it with webcam app

I will appreciate if someone helps me to improve the code and do it fully working without wormhole or adding something else, the reboot button works fine

[Andy Burgess]

Hi David,
Great post, it was very easy to follow and all works great however the terminal does not.
All I see is
Any ideas ?
PS a warning at the start about oupgrade resetting previous configurations would be handy.