WebEventSigner class

Web implementation of EventSigner using @noble/curves and Web Crypto API via JS interop for fast BIP-340 signing, NIP-04 and NIP-44 encryption.

Constructors

WebEventSigner({required String? privateKey, required String publicKey})

Get a new web event signer with the given keys

Properties

hashCode → int

The hash code for this object.

no setter, inherited

pendingRequests → List<PendingSignerRequest>

Current list of pending requests (synchronous snapshot).

no setter, override

pendingRequestsStream → Stream<List<PendingSignerRequest>>

Stream of pending requests waiting for user approval. Emits whenever the list changes (request added, completed, or cancelled).

no setter, override

privateKey ↔ String?

hex private key

getter/setter pair

publicKey ↔ String

hex public key

getter/setter pair

requiresInteractiveSigning → bool

Whether signing depends on an external or user-mediated signer workflow instead of being completed locally and synchronously from key material already available in-process.

no setter, override

requiresSignerNetwork → bool

Whether the signer flow itself depends on network connectivity.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

signerTransportRelayUrls → Iterable<String>

Relay URLs used as the transport path to reach this signer, if any.

no setter, override

Methods

cancelRequest(String requestId) → bool

Cancel a pending request by its ID.

override

canSign() → bool

override

decrypt(String msg, String destPubKey) → Future<String?>

override

decryptNip44({required String ciphertext, required String senderPubKey}) → Future<String?>

override

dispose() → Future<void>

Dispose of resources used by the signer.

override

encrypt(String msg, String destPubKey) → Future<String?>

override

encryptNip44({required String plaintext, required String recipientPubKey}) → Future<String?>

override

getPublicKey() → String

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

sign(Nip01Event event) → Future<Nip01Event>

Signs the given event and returns the signed event

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited