BackendTokenProvider class

The recommended provider for send/OTP/verification/contacts. Calls your backend for a short-lived, narrowly-scoped token; caches it until near expiry. The lk_live_ key stays on your server.

Implemented types

• TokenProvider

Constructors

BackendTokenProvider(Future<Grant> _fetchGrant(), {Duration skew = const Duration(seconds: 30)})

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

token() → Future<String>

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

parseGrant(Map<String, dynamic> json) → Grant

Parse { "token": ..., "expires_at"|"expires_in": ... } from your backend.