# -------------------------------------------------------------- # server { # listen 80; # server_name downloads.example.com; # # location / { # proxy_pass http://127.0.0.1:8000; # proxy_set_header Host $host; # proxy_set_header X-Real-IP $remote_addr; # proxy_set_header X
def get_pdf_path(filename: str) -> str: """ Return an absolute, safe path to the requested PDF. Raises 404 if the file does not exist. """ root = current_app.config["PDF_ROOT"] safe_path = safe_join(root, filename) if not safe_path or not os.path.isfile(safe_path): abort(404, description="PDF not found.") return safe_path gr 3108 core pdf download
# Cache for a day – browsers can keep it locally max_age = current_app.config.get("PDF_MAX_AGE", 86400) expires = datetime.utcnow() + timedelta(seconds=max_age) response.headers["Cache-Control"] = f"public, max-age=max_age" response.headers["Expires"] = expires.strftime("%a, %d %b %Y %H:%M:%S GMT") # server_name downloads.example.com
app = create_app()
document.addEventListener('DOMContentLoaded', () => const btn = document.getElementById('downloadBtn'); const btnText = document.getElementById('btnText'); const spinner = document.getElementById('spinner'); const msgBox = document.getElementById('downloadMsg'); # proxy_set_header Host $host
<h1 class="mb-4">GR‑3108 Core – PDF Download</h1>