Struct xstack_x509::Libp2pExtension

pub struct Libp2pExtension { /* private fields */ }

The public host key and the signature are ANS.1-encoded into the SignedKey data structure, which is carried in the libp2p Public Key Extension. SignedKey ::= SEQUENCE { publicKey OCTET STRING, signature OCTET STRING }

Implementations

impl Libp2pExtension

pub async fn new<PubKey: AsRef<[u8]>>( keypair: &KeyStore, cert_pub_key: PubKey, ) -> Result<Self>

Create a libp2p public key extension with host keypair and public key used to generate the certifacte.

pub fn verify<PubKey: AsRef<[u8]>>( &self, cert_pub_key: PubKey, ) -> Result<PublicKey>

Verify the libp2p self-signed certificate.

On success, returns PeerId derived from host public key.

Trait Implementations

impl AsExtension for Libp2pExtension

fn critical(&self, _subject: &Name, _extensions: &[Extension]) -> bool

Should the extension be marked critical

fn to_extension( &self, subject: &RdnSequence, extensions: &[Extension], ) -> Result<Extension, Error>

Returns the Extension with the content encoded.

impl AssociatedOid for Libp2pExtension

const OID: ObjectIdentifier = P2P_OID

The libp2p Public Key Extension is a X.509 extension with the Object Identifier 1.3.6.1.4.1.53594.1.1, allocated by IANA to the libp2p project at Protocol Labs.

impl<'__der_lifetime> DecodeValue<'__der_lifetime> for Libp2pExtension

fn decode_value<R: Reader<'__der_lifetime>>( reader: &mut R, header: Header, ) -> Result<Self>

Attempt to decode this message using the provided Reader.

impl<'__der_lifetime> EncodeValue for Libp2pExtension

fn value_len(&self) -> Result<Length>

Compute the length of this value (sans [Tag]+Length header) when encoded as ASN.1 DER.

fn encode_value(&self, writer: &mut impl Writer) -> Result<()>

Encode value (sans [Tag]+Length header) as ASN.1 DER using the provided Writer.

fn header(&self) -> Result<Header, Error>

where Self: Tagged,

Get the Header used to encode this value.

impl<'__der_lifetime> Sequence<'__der_lifetime> for Libp2pExtension