Struct StatusListToken 

pub struct StatusListToken<S>(/* private fields */);

The cryptographically signed Status List in the JWT format.

More can be read here.

Implementations

impl StatusListToken<Signed>

pub fn new( claims: StatusListTokenClaims, kid: String, key: &impl JwtSigner, ) -> Result<Self>

Creates a new SIGNED StatusListToken.

The arguments are as follows:

• claims: claims of the Status List Token,
• kid: an ID of the private key used to sign the token,
• key: an implementation of the algorithm used to sign the token with the specific private key.

Errors

If the signature fails to compute, the Error::TokenSigningFailed will be returned.

pub fn as_str(&self) -> &str

Returns the StatusListToken token as a &str.

impl StatusListToken<Verified>

pub fn verify( token: &str, verifier: &(impl JwtVerifier + ?Sized), public_key: &JwkPublic, current_time: u64, iss: &Uri, sub: &Uri, ) -> Result<Self>

Verifies a signed Status List Token.

It verifies the signature of the JWT token and also its claims.

The arguments are as follows:

• token: the String representation of the JWT token,
• verifier: the verifier of the token signature,
• current_time: the current time in seconds, elapsed since the UNIX epoch,
• iss: the iss claim from the Verifiable Credential itself,
• sub: the uri claim from the status claim of the Verifiable Credential.

Errors

The function can result in the following errors:

• Error::TokenParsingFailed if it is unable to parse the JWT token,
• Error::TokenSignatureVerificationFailed if the signature of the JWT token is invalid,
• Error::InvalidTokenHeaderTyp if the typ claim in the header is not set to statuslist+jwt,
• Error::InvalidTokenIss if the iss claim is not equal to the provided iss value,
• Error::InvalidTokenSub if the sub claim is not equal to the provided sub value,
• Error::TokenExpired if the token is expired based on the exp claim.

pub fn header(&self) -> &StatusListTokenHeader

Returns the token header.

pub fn claims(&self) -> &StatusListTokenClaims

Returns the token claims.

Trait Implementations

impl Display for StatusListToken<Signed>

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

Formats the value using the given formatter.

impl From<StatusListToken<Verified>> for (StatusListTokenHeader, StatusListTokenClaims)

fn from(token: StatusListToken<Verified>) -> Self

Converts to this type from the input type.