tauri-plugin-keylight

Tauri v2 plugin for the Keylight licensing SDK — activate and validate license keys and gate features on entitlements from a Tauri desktop app.

This crate is the Rust side of the plugin; the matching JavaScript/TypeScript bindings are published as tauri-plugin-keylight-api.

Install

Rust (src-tauri/Cargo.toml):

[dependencies]
tauri-plugin-keylight = { git = "https://github.com/keylight-dev/keylight-rust" }

JavaScript:

npm add tauri-plugin-keylight-api

Register the plugin

// src-tauri/src/main.rs
use keylight::KeylightConfig;

fn main() {
    let cfg = KeylightConfig::builder("your-tenant", "your-product").build();
    tauri::Builder::default()
        .plugin(tauri_plugin_keylight::init(cfg))
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

Permissions

Add the plugin's default permission set to your capability file:

// src-tauri/capabilities/default.json
{
  "permissions": ["keylight:default"]
}

keylight:default allows activate, validate, and has_entitlement. You can also grant the per-command permissions individually (keylight:allow-activate, keylight:allow-validate, keylight:allow-has-entitlement).

Use from the frontend

import { activate, validate, hasEntitlement } from 'tauri-plugin-keylight-api';

await activate('USER-LICENSE-KEY');
const ok = await validate();
if (await hasEntitlement('pro')) {
  // unlock pro features
}

License