Struct SignerWithChain 

pub struct SignerWithChain<S> { /* private fields */ }

Signer decorator with an X.509 certificate chain associated with the key pair.

Useful in contexts which require distributing the certificate chain with the signature (e.g. the x5c JWT header parameter).

Implementations

impl<S: Signer> SignerWithChain<S>

pub fn new(signer: S, x5chain: X5Chain) -> Result<Self, CryptoError>

Construct a new instance by pairing up a Signer with the X5Chain for its public key.

Errors

Returns an error if the public keys of the Signer and X5Chain’s leaf certificate do not match.

Currently, due to limited support for signing algorithms, returns an error if the key algorithm is not supported.

pub fn certificate_chain(&self) -> &X5Chain

Returns a reference to the contained X5Chain.

pub fn public_jwk(&self) -> Result<JwkPublic, CryptoError>

Get the public key in JWK format.

Trait Implementations

impl<S: Debug> Debug for SignerWithChain<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S: HasJwkKid> HasJwkKid for SignerWithChain<S>

fn jwk_kid(&self) -> &str

Return the kid parameter of the associated JWK.

impl<S: Signer> HasX5Chain for SignerWithChain<S>

fn x5chain(&self) -> X5Chain

Return the x5c parameter of the associated JWK.

impl<S: Signer> Signer for SignerWithChain<S>

fn algorithm(&self) -> SigningAlgorithm

The algorithm this signer uses. Must be a constant function.

fn sign(&self, message: &[u8]) -> Result<Vec<u8>, BoxError>

Produce a JWS signature as a byte array, not yet base64url-encoded.

fn public_jwk(&self) -> Result<JwkPublic, BoxError>

The public key of the respective Signer in the JWK format.