Interface JwtHeader

Standard JWT registered header fields (RFC 7515 / RFC 7519).

Consumers may extend this with additional custom header claims by intersecting with their own type.

interface JwtHeader {
    alg: string;
    kid?: string;
    typ?: string;
    readonly [key: string]: unknown;
}

Indexable

readonly [key: string]: unknown
Allow arbitrary additional header claims.

Index

Properties

Properties

`Readonly`alg

alg: string

Algorithm used to sign the token (e.g. "RS256", "HS256").

`Optional` `Readonly`kid

kid?: string

Key ID hint for signature verification.

`Optional` `Readonly`typ

typ?: string

Token type — almost always "JWT".