Setting up a digitalocean proxy

digitalocean-proxy.sh

#!/usr/bin/env bash

# How to start:
# 1. Sign up for DigitalOcean with this link https://www.digitalocean.com/?refcode=7bf219507e61
#    -- it will be filled with $10 to start out (if you use the above link)
# 2. Go to https://cloud.digitalocean.com/settings/applications and find you API key
# 3. In your shell, run 'export DIGITALOCEAN_TOKEN="INSERT TOKEN HERE"', without the outer quotes.
# 4. `brew install jq`
# 5. `./digitalocean-proxy`
# 6. When you are done, press CTRL+C ONCE, and everything will be cleaned up.

# Usage: digitalocean-proxy (on | off)
# Hitting ctrl-c while tunneled will exit the tunnel and turn the proxies off
# partial source: http://www.frankhq.io/blog/2012/11/14/how-to-setup-a-private-proxy-server-on-ec2-in-under-10-minutes/

STATE=$1

# Get a list of network services: networksetup -listallnetworkservices
NETWORKSERVICE=Wi-Fi

# Local port
PORT=3128

# Remote host
HOST=localhost

# Remote host port
HOST_PORT=8888

# Global:
# DIGITALOCEAN_TOKEN

# Location  of DigitalOcean API
DIGITALOCEAN_API="https://api.digitalocean.com/v2"

# DigitalOcean ssh key id -- needs to correspond to your ssh key
# Global: SSH_KEY_ID

# Starting/stopping the server
########################################################################

echo 'Insert your administrator/sudo password in the following prompt.'
sudo echo 'Sudo Up!'

node_up() {
  NAME="usa-proxy"

  echo 'Creating node'
  CREATE=$(curl -X POST \
       -H 'Content-Type: application/json' \
       -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
       -d "{\"name\":\"usa-proxy\",\"region\":\"nyc3\",\"size\":\"512mb\",\"image\":\"ubuntu-14-04-x64\",\"ssh_keys\":[$SSH_KEY_ID],\"backups\":false,\"ipv6\":true,\"user_data\":null,\"private_networking\":null}" \
       --silent \
       "$DIGITALOCEAN_API/droplets")
  NODE_ID=$(echo $CREATE | jq -e -r ".droplet.id")
  echo "Node Id: $NODE_ID"

  echo "Wait for node's ip"
  while : ; do
    NODE_IP=$(curl -X GET \
        -H 'Content-Type: application/json' \
        -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
        --silent \
        "$DIGITALOCEAN_API/droplets/$NODE_ID" | \
        jq -e -r ".droplet.networks.v4[0].ip_address"
       )
    # stop on success
    [ $? -eq 0 ] && echo "Node ip: $NODE_IP" && break
  done

  CONNECTION="-i $HOME/.ssh/digitalocean -o UserKnownHostsFile=/dev/null -o ConnectTimeout=2 -o StrictHostKeyChecking=no root@$NODE_IP"

  echo "Wait for node's ssh"
  until ssh -T $CONNECTION exit 2>/dev/null
  do
    echo -n '.'
    sleep 1
  done
  echo ''

  echo 'Provision node'
  ssh -T $CONNECTION <<CMDS
sudo apt-get update
sudo apt-get install tinyproxy
exit
CMDS
  echo 'Provisioning done'
}

node_down() {
  echo 'Node Down'

  curl -X DELETE \
       -H 'Content-Type: application/json' \
       -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
       --silent \
       "$DIGITALOCEAN_API/droplets/$NODE_ID"
}

# Local proxy configuration
########################################################################

proxy_on() {
  echo 'Proxy On'
  sudo networksetup -setwebproxy $NETWORKSERVICE $HOST $PORT
  sudo networksetup -setsecurewebproxy $NETWORKSERVICE $HOST $PORT
  ssh -L $PORT:$HOST:$HOST_PORT -N $CONNECTION
}

proxy_off() {
  echo 'Proxy Off'
  sudo networksetup -setwebproxystate $NETWORKSERVICE off
  sudo networksetup -setsecurewebproxystate $NETWORKSERVICE off
}

control_c() {
  echo '* Exiting'
  node_down
  proxy_off
  exit $?
}

trap control_c INT

if [[ $STATE = 'on' || $STATE = '' ]]; then
  node_up
  proxy_on
elif [[ $STATE = 'off' ]]; then
  proxy_off
  node_down
fi

LICENSE

https://www.gnu.org/licenses/gpl-3.0.en.html

GNU GENERAL PUBLIC LICENSE v3

Hey can you create the same thing however it creates multiple proxies
So it automatically creates Virtual Servers on Digital Ocean, installs squid, creates proxy with preferred username and password (https://github.com/hidden-refuge/spi) and then starts the whole process again for another proxy
You can set how many u want it to make and once complete it will print out the proxies in this format IP:PORT:USERNAME:PASSWORD

@YeezySzn why don't you try and upgrade this script to do the same thing instead?

When I do run it everything seems to be going okay until it prompts me for the [email protected] password (retrieved from droplet email), which I repeatedly type in and it just keeps on prompting for the password. Do you know what problem I might be having? I'm positive the password isn't mistyped or anything like that.