Tappd CLI POC

This is a POC (Proof of Concept) for the Tappd CLI, a command-line tool for secure data processing in TEE environments.

Installation

go install github.com/your-org/tappd-cli@latest

Usage

Basic usage for quoting files:

tappd-cli quote -i input.txt -o output.txt

Options

• -i, --input: Input file path (required)
• -o, --output: Output file path (required)
• --endpoint: Custom endpoint for the Tappd service (optional)

TEE Environment

This tool is designed to work inside the TEE (Trusted Execution Environment) provided by DStack.

Using the Simulator

For development and testing purposes, you can use the Tappd Simulator without a TEE environment.

1. Get the simulator:

   git clone https://github.com/Leechael/tappd-simulator
   cd tappd-simulator

2. Start the simulator:

   tappd-simulator --cert-file tmp-ca.cert --key-file tmp-ca.key -l unix:///tmp/tappd.sock

3. In another terminal, run the CLI with the simulator:

   tappd-cli quote --endpoint /tmp/tappd.sock -i input.txt -o output.txt

Development

Requirements:

• Go 1.20 or higher

To build from source:

git clone https://github.com/your-org/tappd-cli
cd tappd-cli
go build

License

Apache License 2.0 - See LICENSE file for details