#!/usr/bin/env python3 """ Monolithic Protected File Server ================================================================================ A self-contained file hosting gateway. - Validates access against a FOREVER STATIC password. - Processes state metrics via lazy rotation ONLY when an attempt is made. - Features the simplest possible in-browser file upload form. """ import os import hashlib import mimetypes from http.server import HTTPServer, BaseHTTPRequestHandler from urllib.parse import urlparse, parse_qs # ── CONFIGURATION ──────────────────────────────────────────────────────────── STATIC_PASSWORD = "MyForeverSecretPassword123" # <--- Change your static password here SHARED_DIRECTORY = "./shared_files" PORT = 8080 # ── LAZY ROTATING SYSTEM CORE ──────────────────────────────────────────────── class LazyLatticeEngine: def __init__(self): self.q = 8380417 self.state_counter = 10000000 def process_lazy_rotation(self, input_attempt: str): """Processes the state engine loop only on an execution attempt.""" # Convert password attempt string into metric seed integers hasher = hashlib.sha256(input_attempt.encode('utf-8')) seed_delta = int.from_bytes(hasher.digest()[:4], byteorder='little') % 1000 # Advance internal ring state metrics lazily self.state_counter = (self.state_counter + seed_delta) % self.q print(f"[LAZY ENGINE ROTATED] Processing completed. State Matrix Counter: {self.state_counter}") crypto_core = LazyLatticeEngine() # ── WEB INSTANCE MANAGER ────────────────────────────────────────────────────── class MonolithicGateway(BaseHTTPRequestHandler): def log_message(self, format, *args): return # Suppress generic console outputs def check_auth(self, query_params) -> bool: """Helper to extract and verify the static password.""" client_keys = query_params.get('key', [None]) client_key = client_keys[0] if client_keys else None if client_key is not None: # Trigger backend state tracking metrics right on attempt crypto_core.process_lazy_rotation(client_key) return client_key == STATIC_PASSWORD return False def do_GET(self): parsed_url = urlparse(self.path) query_params = parse_qs(parsed_url.query) current_token = query_params.get('key', [''])[0] # ── GATEKEEPER VALIDATION ──────────────────────────────────────────── if not self.check_auth(query_params): self.send_response(401) self.send_header("Content-Type", "text/html") self.end_headers() self.wfile.write(f"""

🔓 MONOLITH PORTAL

""".encode()) return # ── SYSTEM SERVING CORE (AUTHENTICATED) ────────────────────────────── requested_file = parsed_url.path.lstrip('/') # UI Index Dashboard & Simple Upload Form Layout if not requested_file: self.send_response(200) self.send_header("Content-Type", "text/html") self.end_headers() files = os.listdir(SHARED_DIRECTORY) if os.path.exists(SHARED_DIRECTORY) else [] links = "".join([f'

{f}

' for f in files]) self.wfile.write(f"""

🔒 Secure Vault Manifest

Upload File To Server:

Available Assets:

No files hosted yet. Use form above to seed folder.

""".encode()) return # Serve File Stream filepath = os.path.abspath(os.path.join(SHARED_DIRECTORY, requested_file)) if not filepath.startswith(os.path.abspath(SHARED_DIRECTORY)) or not os.path.exists(filepath): self.send_response(404) self.end_headers() return self.send_response(200) mime, _ = mimetypes.guess_type(filepath) self.send_header("Content-Type", mime or "application/octet-stream") self.end_headers() with open(filepath, 'rb') as f: self.wfile.write(f.read()) def do_POST(self): """Processes file uploads seamlessly.""" parsed_url = urlparse(self.path) query_params = parse_qs(parsed_url.query) current_token = query_params.get('key', [''])[0] if not self.check_auth(query_params) or parsed_url.path != "/upload": self.send_response(401) self.end_headers() return # Simple Multi-part Header Form Processing content_length = int(self.headers['Content-Length']) boundary = self.headers['Content-Type'].split("=")[1].encode() # Read absolute binary block incoming stream data raw_body = self.rfile.read(content_length) try: # Breakdown raw data chunks using simple line breaks parts = raw_body.split(b'--' + boundary) for part in parts: if b'filename="' in part: # Isolate file content lines from raw form structural text headers headers, file_data = part.split(b'\r\n\r\n', 1) file_data = file_data.rsplit(b'\r\n', 1)[0] # Extract standard file string title labels filename_start = headers.find(b'filename="') + 10 filename_end = headers.find(b'"', filename_start) filename = headers[filename_start:filename_end].decode('utf-8') # Write physical contents straight down into the file block out_path = os.path.join(SHARED_DIRECTORY, os.path.basename(filename)) with open(out_path, 'wb') as target_out: target_out.write(file_data) print(f"[FILE WRITTEN] Saved object to disk: {filename}") except Exception as e: print(f"[UPLOAD REJECT] Fault processing upload content frames: {e}") # Instantly send user directly back into the folder view panel self.send_response(303) self.send_header('Location', f'/?key={current_token}') self.end_headers() if __name__ == "__main__": if not os.path.exists(SHARED_DIRECTORY): os.makedirs(SHARED_DIRECTORY) server = HTTPServer(("0.0.0.0", PORT), MonolithicGateway) print("=========================================================") print(f" MONOLITH OPERATIONAL -> Listening at http://localhost:{PORT}") print(f" Static Lock Active. Tracking lazy rotation calculations on attempts.") print("=========================================================") try: server.serve_forever() except KeyboardInterrupt: server.server_close()