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Signer

cratefield_core

Trait Signer 

Source 
pub trait Signer: Send + Sync {
    // Required methods
    fn sign(&self, payload: &Payload) -> String;
    fn verify(&self, token: &str, expected_purpose: &str) -> Option<Payload>;
}
Expand description

Produces and verifies base64url(json).base64url(mac) tokens where the MAC is computed over the encoded payload string, so a token has exactly one valid encoding (ADR 0006).

Required Methods§

Source

fn sign(&self, payload: &Payload) -> String

Source

fn verify(&self, token: &str, expected_purpose: &str) -> Option<Payload>

None for malformed input, tampering, expiry or wrong purpose; never panics on malformed input.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§