在Rust WebAssembly中解析和验证Google JWT令牌

为CloudFlare Workers开发。实验性且未经审查。自行承担风险。

#[derive(Debug, Serialize, Deserialize)]
pub struct Token {
    pub email: String,
    pub aud: String,
    pub iss: String,
    pub exp: u64,
}

async fn main() {
    let parser = Parser::new("your-google-client-id");
    let claims = parser.parse::<Token>("your-token", Instant::now()).await.unwrap();
    // Instant::now() is not supported on Cloudflare workers and needs to be replaced.
}

致谢

基于avkviring/jsonwebtoken-google，由于依赖于rand crate，无法针对WASM。