nextdns-mass-block.sh

#!/bin/bash

# Check if all required parameters are provided
if [ "$#" -ne 3 ]; then
    echo "Usage: $0 <domain_list.txt> <profile_id> <cookie_value>"
    exit 1
fi

DOMAIN_LIST=$1
PROFILE_ID=$2
COOKIE_VALUE=$3
API_URL="https://api.nextdns.io/profiles/${PROFILE_ID}/denylist"

# Check if file exists
if [ ! -f "$DOMAIN_LIST" ]; then
    echo "Error: Domain list file not found!"
    exit 1
fi

# Read file line by line
while IFS= read -r domain || [[ -n "$domain" ]]; do
    # Skip empty lines and lines starting with #
    if [[ -z "$domain" ]] || [[ "$domain" =~ ^[[:space:]]*# ]]; then
        continue
    fi

    # Remove any whitespace
    domain=$(echo "$domain" | tr -d '[:space:]')

    echo "Processing domain: $domain"

    # Make API call
    response=$(curl -s -X POST "$API_URL" \
        -H "Content-Type: application/json" \
        -H "Cookie: ${COOKIE_VALUE}" \
        -d "{\"id\":\"$domain\",\"active\":true}")

    # Check if the request was successful
    if [ -z "$response" ]; then
        echo "Successfully added $domain"
    else
        echo "Error adding $domain: $response"
    fi

    # Add a small delay to prevent rate limiting
    sleep 0.5

done < "$DOMAIN_LIST"

echo "Processing complete!"