Struct Identity 

pub struct Identity { /* private fields */ }

A public cryptographic identity.

Contains the COSE-encoded public key that identifies a client. This can be shared freely and is used by the proxy to verify challenge-response signatures.

Examples

use ap_proxy_protocol::IdentityKeyPair;

let keypair = IdentityKeyPair::generate();
let identity = keypair.identity();

// Get a compact fingerprint for identification
let fingerprint = identity.fingerprint();
println!("Identity fingerprint: {:?}", fingerprint);

Implementations

impl Identity

pub fn algorithm(&self) -> Option<SignatureAlgorithm>

Get the signature algorithm for this identity.

Returns the algorithm detected from the COSE key header.

pub fn public_key_bytes(&self) -> Option<Vec<u8>>

Extract the raw public key bytes from the COSE key.

pub fn fingerprint(&self) -> IdentityFingerprint

Compute the SHA256 fingerprint of this identity.

The fingerprint is a 32-byte hash of the public key, providing a compact and uniform-length identifier. Fingerprints are used for:

• Identifying clients in message routing
• Displaying identities to users
• Indexing connections in the proxy server

The fingerprint is deterministic - the same identity always produces the same fingerprint.

Examples

use ap_proxy_protocol::IdentityKeyPair;

let keypair = IdentityKeyPair::generate();
let identity = keypair.identity();
let fingerprint = identity.fingerprint();

// Fingerprints can be compared for equality
assert_eq!(identity.fingerprint(), fingerprint);

Trait Implementations

impl Clone for Identity

fn clone(&self) -> Identity

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Identity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Identity

fn deserialize<__D>( __deserializer: __D, ) -> Result<Identity, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&IdentityKeyPair> for Identity

fn from(keypair: &IdentityKeyPair) -> Identity

Converts to this type from the input type.

impl Serialize for Identity

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.