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KeyProvider

rnp::callbacks

Trait KeyProvider 

Source 
pub trait KeyProvider: Send + Sync {
    // Required method
    fn on_key_request(
        &self,
        ctx: &Context,
        id: KeyIdentifier<'_>,
        kind: RequestedKeyType,
    ) -> KeyRequestOutcome;
}
Expand description

Trait implemented by the consumer to feed keys into librnp on demand.

Called by librnp during verify/decrypt when the keyring doesn’t have a key the operation needs. The implementation typically inspects id and kind, fetches the key bytes from some external store, and calls Context::load_keys on the supplied ctx. Returns KeyRequestOutcome::Found if a key was loaded, KeyRequestOutcome::NotFound otherwise.

Required Methods§

Source

fn on_key_request( &self, ctx: &Context, id: KeyIdentifier<'_>, kind: RequestedKeyType, ) -> KeyRequestOutcome

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§