JwtExpiry class

Helpers for JWT access-token expiry, for use with RefreshTokenInterceptor.isTokenExpired.

RefreshTokenInterceptor(
  tokenStore: tokenStore,
  refreshToken: refresh,
  isTokenExpired: JwtExpiry.isExpired,
)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

expiryOf(String token) → DateTime?

Returns the exp claim of token as a UTC timestamp, or null when the token is not a decodable JWT or carries no numeric exp.

isExpired(String token, {Duration leeway = defaultLeeway}) → bool

Whether token is expired (with leeway as safety margin).

Constants

defaultLeeway → const Duration

Default safety margin: a token is treated as expired slightly before its real exp, so a request never departs with a token that dies mid-flight.