MaybeInputsSeen class

Properties

field0 → V2MaybeInputsSeen

final, inherited

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

checkNoInputsSeenBefore({required FutureOr<bool> isKnown(OutPoint p1), dynamic hint}) → Future<OutputsUnknown>

Make sure that the original transaction inputs have never been seen before. This prevents probing attacks. This prevents reentrant Payjoin, where a sender proposes a Payjoin PSBT as a new Original PSBT for a new Payjoin.

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