97 lines
2.9 KiB
Python
97 lines
2.9 KiB
Python
#!/usr/bin/env python
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import os
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import argparse
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import base64
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import http.server
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import socket
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import socketserver
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import qrcode
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def get_current_ip_address():
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.connect(("8.8.8.8", 80))
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ip_address = s.getsockname()[0]
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s.close()
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return ip_address
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# Define the command-line arguments
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parser = argparse.ArgumentParser(
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description="Start a simple HTTP server with basic authentication."
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)
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parser.add_argument(
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"--port", type=int, default=8000, help="Port to serve the directory over."
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)
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parser.add_argument(
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"--username", required=True, help="Username for basic authentication."
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)
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parser.add_argument(
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"--password", required=True, help="Password for basic authentication."
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)
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parser.add_argument(
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"--directory",
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default=os.getcwd(),
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help="Directory to serve. Defaults to the current directory.",
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)
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args = parser.parse_args()
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# Expand the directory path (e.g., if it contains ~)
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expanded_directory = os.path.expanduser(args.directory)
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# Change the working directory to serve the specified directory
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os.chdir(expanded_directory)
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# Define a request handler with basic authentication
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class AuthHandler(http.server.SimpleHTTPRequestHandler):
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def do_AUTHHEAD(self):
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self.send_response(401)
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self.send_header("WWW-Authenticate", 'Basic realm="Server Access"')
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self.send_header("Content-type", "text/html")
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self.end_headers()
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def do_GET(self):
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auth_header = self.headers.get("Authorization")
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if auth_header is None or not self.check_auth(auth_header):
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self.do_AUTHHEAD()
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self.wfile.write(b"Not authenticated")
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else:
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super().do_GET()
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def check_auth(self, auth_header):
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encoded_credentials = auth_header.split()[1]
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decoded_credentials = base64.b64decode(encoded_credentials).decode("utf-8")
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username, password = decoded_credentials.split(":")
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return username == args.username and password == args.password
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def save_qr_code(url):
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# Generate the QR code
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qr = qrcode.QRCode(
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version=1,
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error_correction=qrcode.constants.ERROR_CORRECT_L,
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box_size=10,
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border=4,
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)
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qr.add_data(url)
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qr.make(fit=True)
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# Create an image from the QR Code instance
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img = qr.make_image(fill_color="black", back_color="white").convert("RGB")
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# Save the image
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img.save("qrcode.png")
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# Set up the server with the AuthHandler and the defined port
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with socketserver.TCPServer(("", args.port), AuthHandler) as httpd:
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print("qrcode.png is saved in the current directory.")
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ip_address = get_current_ip_address()
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print(
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f"http://{args.username}:{args.password}@{ip_address}:{args.port}/ < the page"
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)
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print(
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f"http://{args.username}:{args.password}@{ip_address}:{args.port}/qrcode.png < qrcode"
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)
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save_qr_code(f"http://{args.username}:{args.password}@{ip_address}:{args.port}/")
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httpd.serve_forever()
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