Creates a PDF with a hyperlink covering the whole document.

create-pdf.py

# Usage:
# python create-pdf.py -i lock.png -t "Confidental" -u https://localhost/malware.exe -x "This document is locked, click anywhere to open." -o mypdf.pdf

import argparse
from reportlab.lib.pagesizes import A4
from reportlab.pdfgen import canvas
from reportlab.lib.utils import ImageReader

def create_pdf_with_image(image_path, output_path, title, url, text):
    c = canvas.Canvas(output_path, pagesize=A4)
    width, height = A4

    # Set the document properties and metadata
    c.setTitle(title)
    c.setCreator("Adobe Acrobat Pro")
    c.setProducer("Adobe Acrobat Pro")
    c.setSubject("Confidential document")
    c.setAuthor("John Doe")

    # Set the background color
    c.setFillColorRGB(21/255, 22/255, 42/255)
    c.rect(0, 0, width, height, fill=1)

    # Load the image
    image = ImageReader(image_path)
    img_width, img_height = image.getSize()

    # Calculate image position
    img_x = (width - img_width) / 2
    img_y = height - img_height - 20

    # Draw the image at the top of the page
    c.drawImage(image, img_x, img_y, width=img_width, height=img_height)

    # Add the specified text below the image, if provided
    if text:
        c.setFont("Helvetica", 11)
        # Set text color to gray
        c.setFillColorRGB(220/255, 220/255, 220/255)
        text_width = c.stringWidth(text, "Helvetica", 11)
        c.drawString((width - text_width) / 2, img_y - 30, text)

    # Add a hyperlink covering the whole page
    c.linkURL(url, (0, 0, width, height), relative=1)

    c.showPage()
    c.save()

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description='Create a PDF with a single image, title, URL, and optional text.')
    parser.add_argument('--image', '-i', type=str, required=True, help='Path to the image file')
    parser.add_argument('--title', '-t', type=str, required=True, help='Title of the PDF document')
    parser.add_argument('--url', '-u', type=str, required=True, help='URL to link in the PDF document')
    parser.add_argument('--text', '-x', type=str, help='Optional text to display below the image', default="")
    parser.add_argument('--output', '-o', type=str, required=True, help='Path to the output PDF file')

    args = parser.parse_args()
    
    create_pdf_with_image(args.image, args.output, args.title, args.url, args.text)