85d98381df
- Set up main entry point for React application. - Create About, Home, NotFound, Privacy, and Terms pages with SEO support. - Implement API service for file uploads and task management. - Add global styles using Tailwind CSS. - Create utility functions for SEO and text processing. - Configure Vite for development and production builds. - Set up Nginx configuration for serving frontend and backend. - Add scripts for cleanup of expired files and sitemap generation. - Implement deployment script for production environment.
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
"""Local file download route — used when S3 is not configured."""
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import os
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from flask import Blueprint, send_file, abort, request, current_app
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download_bp = Blueprint("download", __name__)
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@download_bp.route("/<task_id>/<filename>", methods=["GET"])
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def download_file(task_id: str, filename: str):
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"""
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Serve a processed file from local filesystem.
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Only active in development (when S3 is not configured).
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"""
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# Security: sanitize inputs
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# Only allow UUID-style task IDs and safe filenames
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if ".." in task_id or "/" in task_id or "\\" in task_id:
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abort(400, "Invalid task ID.")
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if ".." in filename or "/" in filename or "\\" in filename:
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abort(400, "Invalid filename.")
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output_dir = current_app.config["OUTPUT_FOLDER"]
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file_path = os.path.join(output_dir, task_id, filename)
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if not os.path.isfile(file_path):
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abort(404, "File not found or expired.")
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download_name = request.args.get("name", filename)
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return send_file(
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file_path,
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as_attachment=True,
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download_name=download_name,
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)
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