PyVaultRCE

Remote Code Hosting client for PyVault.

Upload Python scripts to a PyVault server and execute them remotely — the source code never leaves the server. Clients only ever hold a 21-character hex Session ID.

Install

pip install PyVaultRCE

Quick Start

from pyvaultrce import CodeManager

# Upload a local .py file → get a 21-character Session ID
sid = CodeManager.enc("my_script.py")
# [PyVault] ✓ Uploaded  — Session ID : 3a7f1c9b2d0e8a5f41c7e

# Upload from a paste service URL
sid = CodeManager.enc_url("https://pastebin.com/abcXYZ123")

# Execute remotely (source stays on server)
CodeManager.run(sid)

# Upload with a short share link and library metadata
sid = CodeManager.enc(
    "my_script.py",
    label="analytics demo",
    libraries=["requests", "pandas"],
)

# Hide PyVault status messages while running
CodeManager.run(sid, show_terminal=False)

# Check metadata without incrementing execution counter
CodeManager.info(sid)

# Verify server is up
CodeManager.ping()

Configuration

Set PYVAULT_URL to point at your hosted PyVault server:

export PYVAULT_URL=https://your-server.replit.app

For local development the client uses http://localhost:5000 when PYVAULT_URL is not set. You can also control status output globally:

export PYVAULT_TERMINAL=off

Library names are metadata only. PyVault does not auto-install packages or execute dependency installers; install the libraries in the Python environment where CodeManager.run() executes.

API Reference

Supported Paste Services (enc_url)

• pastebin.com
• hastebin.com
• dpaste.com
• paste.ofcode.org
• GitHub raw URLs
• Any URL returning raw Python text

Error Handling

Security

• Session IDs are 21-character cryptographically random hex strings
• Source code is never written to disk on the client
• Code is encrypted at rest with Fernet on the server
• Share links expose only session metadata and declared library names, never source
• Admin edits require the admin access code; owner edits/deletes require the one-time owner token
• Sessions never expire unless an expiry is explicitly selected

License

MIT