121 lines
3.3 KiB
Python
Executable file
121 lines
3.3 KiB
Python
Executable file
#!/usr/bin/env python
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import toml
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import werkzeug
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from flask import (
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Flask,
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render_template,
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redirect,
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request,
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send_from_directory,
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session,
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url_for,
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)
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from pathlib import Path
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from werkzeug.utils import secure_filename
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base_path = Path("public")
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cloud_name = "raincloud"
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class MincloudIOException(Exception):
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pass
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def get_config(directory):
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"""Load a 'mincloud.conf' file from given directory.
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Parameters:
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directory - basepath of 'mincloud.conf'
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Returns: Dictionary of config parameters
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"""
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path = base_path / directory / "rc.toml"
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if path.exists():
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config = {}
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config["directory"] = directory
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parsed_config = toml.load(path)
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config["password"] = (
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parsed_config["password"] if "password" in parsed_config else None
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)
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config["download"] = (
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parsed_config["download"] if "download" in parsed_config else False
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)
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config["upload"] = (
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parsed_config["upload"] if "upload" in parsed_config else False
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)
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return config
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else:
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raise MincloudIOException("No raincloud directory")
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def get_files(directory):
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path = base_path / directory
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file_paths = [f for f in path.glob("*") if f.is_file()]
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files = []
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for p in file_paths:
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if p.name != "rc.toml":
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files.append({"name": p.name})
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return files
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app = Flask(__name__)
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@app.route("/<directory>", methods=["GET", "POST"])
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@app.route("/<directory>/<path:filename>", methods=["GET"])
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def directory(directory, filename=None):
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try:
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config = get_config(directory)
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if config["password"]:
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authenticated = True if directory in session and session[directory] == config["password"] else False
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if not authenticated:
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if request.method == "POST":
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if request.form["password"] == config["password"]:
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session[directory] = config["password"]
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return redirect(url_for("directory", directory=directory))
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else:
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return render_template(
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"authenticate.html", cloud_name=cloud_name, config=config
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)
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if request.method == "GET":
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# List
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if not filename:
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files = get_files(directory)
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return render_template(
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"directory.html", cloud_name=cloud_name, config=config, files=files
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)
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# Download
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else:
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if config["download"] and filename != "rc.toml":
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return send_from_directory(base_path / directory, filename)
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else:
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return "Not allowed"
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# Upload
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elif request.method == "POST":
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if config["upload"]:
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f = request.files["file"]
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filename = secure_filename(f.filename)
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if filename != "rc.toml":
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f.save(base_path / directory / filename)
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# Reload
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return redirect(url_for("directory", directory=directory))
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else:
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return "No upload allowed"
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except MincloudIOException as e:
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print(e)
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return "No 404 file"
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app.secret_key = "raincloud"
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app.run(host="0.0.0.0", debug=True)
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