cjdns

## attempting to install cjdns test-run:

# RUN docker with ipv6 support before 
# (must add   "ipv6": true, to docker configuration file)
docker run --rm -it --name satorineuron -p 24601:24601 -p 24603:24603 -p 11234:11234 --sysctl net.ipv6.conf.all.disable_ipv6=0 --env ENV=test satorinet/satorineuron:latest bash

# attempting to install cjdns to /tmp as a test-run
cd /tmp

# need curl
apt-get update
apt-get install build-essential git
apt-get install curl -y

# need node
apt-get install -y nodejs
node -v

# need rust
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
. "$HOME/.cargo/env"

# need cjdns
git clone https://github.com/cjdelisle/cjdns.git

# install cjdns
cd /tmp/cjdns
./do

# link
ln -s $(pwd)/cjdroute /usr/local/bin/cjdroute
./cjdroute --genconf > /etc/cjdroute.conf

# edit config manually:
# set binding port to 24603
# paste peer connect_to entry
vi /etc/cjdroute.conf

# manually get data:
# copy self ipv6
# copy self entry
# get external ip (satorinet.io/ip) and paste as your id key
cat /etc/cjdroute.conf
#"fc54:08ab:ba2d:61dd:8297:6192:6e62:8810"
#"129.227.46.147:24603": {
#             "login": "default-login",
#             "password": "4u1x42ktq3b7nvrcj8gzkg6nm0kubdz",
#             "publicKey": "ysf8rg5x3u9l9n91xmqs668bj3v2zrgwqyhnb3bwdwbwr5yqcsz0.k",
#             "peerName": "black"
#         },

# start cjdroute
nohup cjdroute < /etc/cjdroute.conf > /var/log/cjdns.log 2>&1 &

# look at logs to make sure its running
/var/log/cjdns.log

# now that it's running start python and try to connect with socket script
# paste peer ipv6 address 
python
```
import socket
import json
from cryptography.fernet import Fernet

key = Fernet.generate_key()
cipher = Fernet(key)

def send_message(ipv6_address, port, message):
    sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
    encrypted_message = cipher.encrypt(message.encode())
    sock.sendto(encrypted_message, (ipv6_address, port))


def receive_message(port):
    sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
    sock.bind(('::', port))
    while True:
        data, addr = sock.recvfrom(1024)
        decrypted_message = cipher.decrypt(data).decode()
        print(f"Received message from {addr}: {decrypted_message}")


ipv6 = "fc54:08ab:ba2d:61dd:8297:6192:6e62:8810"
send_message(ipv6, 24603, "Hello, Peer!")
receive_message(24603)
```