Response class

Issued by the auth service in reply to a challenge request. Carried in a Trust Task document whose type is https://trusttasks.org/spec/auth/challenge/0.1#response.

Constructors

Response({required String challenge, required String sessionId, required String expiresAt, Ext? ext})

const

Response.fromJson(Map<String, dynamic> json)

Read this payload from a decoded JSON object.

factory

Properties

challenge → String

base64url-encoded one-time nonce. MUST be at least 128 bits of entropy. The subject embeds this value into the auth/authenticate document they sign.

final

expiresAt → String

ISO-8601 timestamp after which the challenge MUST NOT be accepted. Issuers SHOULD pick a window between 30 seconds and 5 minutes.

final

ext → Ext?

Ecosystem-defined extension members per SPEC.md §4.5.1.

final

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

sessionId → String

Opaque, server-chosen identifier correlating this challenge with the subsequent authenticate call. The subject MUST echo it back unchanged. Consumers MUST treat the value as opaque.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Serialize to a JSON-encodable map, omitting absent members.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited