[package]
name = "keysat-licensing-client"
version = "0.1.0"
edition = "2021"
rust-version = "1.75"
description = "Client library for Keysat. Verifies signed license keys offline and wraps the HTTP API for purchase and revocation checks."
license = "MIT OR Apache-2.0"
repository = "https://github.com/keysat-xyz/keysat-client-rust"
keywords = ["bitcoin", "licensing", "btcpay", "start9"]
categories = ["authentication", "cryptography"]

[features]
# Default is offline-only verification — no network, no async runtime required.
default = ["offline"]
offline = []
# Online verification + purchase via reqwest. Async (tokio).
online = ["reqwest", "tokio", "url"]

[dependencies]
ed25519-dalek = { version = "2", features = ["pkcs8", "pem"] }
sha2 = "0.10"
data-encoding = "2"
thiserror = "1"

# Async / HTTP: only compiled with the `online` feature.
reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"], optional = true }
tokio = { version = "1", features = ["rt", "macros"], optional = true }
url = { version = "2", optional = true }
serde = { version = "1", features = ["derive"] }
serde_json = "1"

[dev-dependencies]
tokio = { version = "1", features = ["full"] }

[[example]]
name = "offline_verify"
required-features = ["offline"]

[[example]]
name = "online_validate"
required-features = ["online"]