Portal

Securely & quickly transport your files.

Client Install

The client binary can be installed via Cargo:

cargo install portal-client

On the first run, a configuration file will be created in:

Platform	Value	Example
Linux	$XDG_CONFIG_HOME or $HOME/.config	/home/alice/.config/portal
macOS	$HOME/Library/Application Support	/Users/Alice/Library/Application Support/portal
Windows	{FOLDERID_RoamingAppData}	C:\Users\Alice\AppData\Roaming\portal

Note: The default relay is portal-relay.landhb.dev. Your peer must connect to the same portal-relay as you. You can also host your own relay and change the value to any domain/IP address in your config.

To send a file:

portal send /path/to/file

To receive a file:

portal recv

Relay Install

If you wish to run your own relay, you can install the binary on a server with:

cargo install portal-relay

Note: An example service file is included in the relay/ directory.

Development:

The repo is a cargo workspace with the following directory structure:

lib/        # implementation of the protocol
relay/      # relay server source
client/     # client source

You can run the binaries individually with:

# window 1
cargo run --bin portal-relay

# window 2
cargo run --bin portal -- recv

# window 3
cargo run --bin portal -- send [FILE]

Acknowledgements:

This tool was a quick early pandemic project to learn rust, and has similar ideas/functionality to Wormhole written by Brian Warner, he actually also contributed a large amount to the RustCrypto project's SPAKE2 implementation that Portal uses.