Update BulletVPN SmartDNS IP address

bulletvpn_smartdns.sh

#!/bin/bash

# Variables
USERNAME=""
PASSWORD=""
URL1="https://www.bulletvpn.com/account/dologin.php"
URL2="https://www.bulletvpn.com/account/smartdns"
URL3="https://www.bulletvpn.com/account/check_ip.php"

# Step 1: Generate a random token
TOKEN=$(openssl rand -hex 20)

# Step 2: Login
RESPONSE=$(curl -s -D - -o /dev/null -X POST $URL1 \
  -H "Content-Type: application/x-www-form-urlencoded" \
  --data-raw "token=$TOKEN&username=$USERNAME&password=$PASSWORD")

# Step 3: Capture cookies from the response
COOKIES=$(echo "$RESPONSE" | grep -i 'Set-Cookie' | sed 's/Set-Cookie: //I' | tr -d '\r\n')
echo "Captured Cookies: $COOKIES"

# Step 4: Open SmartDNS page
HTML=$(curl -s -X GET $URL2 -H "Cookie: $COOKIES")

# Step 5: Extract token and IP from the HTML response
DNS_TOKEN=$(echo "$HTML" | grep -oi 'var token = "[^"]*' | sed 's/var token = "//i')
IP=$(echo "$HTML" | grep -oi 'var ip = "[^"]*' | sed 's/var ip = "//i')
echo "Extracted Token: $DNS_TOKEN"
echo "Extracted IP: $IP"

# Step 6: Update the IP
FINAL_RESPONSE=$(curl -s -X POST $URL3 \
  -H 'X-Requested-With: XMLHttpRequest' \
  -H "Cookie: $COOKIES" \
  --data "{\"token\":\"$DNS_TOKEN\",\"user_ip\":\"$IP\"}")

# Output the final response
echo "Final Response: $FINAL_RESPONSE"