How a Single Licensing Control Plane Can Serve Mac, Desktop, and CLI Apps

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Developers shipping the same product across multiple platforms — such as a native Mac app, an Electron or Tauri desktop build, and a Rust CLI — often struggle with managing separate licensing systems for each. A single control plane approach solves this by centralizing all customer records, license keys, activation limits, and entitlements under one tenant account. Platform-specific SDKs act only as clients, each exchanging a license key for a shared Ed25519-signed lease that is verified locally without holding any authority over license validity. Because all SDKs read the same signed document format, license states and entitlement checks remain consistent across Swift, JavaScript, and Rust. This architecture means a customer who purchases once exists as a single record, and device limits apply globally across platforms rather than per app.

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ProgrammingDEV Community ·

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