CustomTransactionSender class abstract

Interface for Credentials that don't sign transactions locally, for instance because the private key is not known to this library.

Inheritance

• Object
• Credentials
• CustomTransactionSender

Constructors

CustomTransactionSender()

Properties

address → EthereumAddress

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

isolateSafe → bool

Whether these Credentials are safe to be copied to another isolate and can operate there. If this getter returns true, the client might chose to perform the expensive signing operations on another isolate.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

extractAddress() → Future<EthereumAddress>

Loads the ethereum address specified by these credentials.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

sendTransaction(Transaction transaction) → Future<String>

sign(Uint8List payload, {int? chainId, bool isEIP1559 = false}) → Future<Uint8List>

Signs the payload with a private key. The output will be like the bytes representation of the eth_sign RPC method, but without the "Ethereum signed message" prefix. The payload parameter contains the raw data, not a hash.

inherited

signPersonalMessage(Uint8List payload, {int? chainId}) → Future<Uint8List>

Signs an Ethereum specific signature. This method is equivalent to sign, but with a special prefix so that this method can't be used to sign, for instance, transactions.

inherited

signPersonalMessageToUint8List(Uint8List payload, {int? chainId}) → Uint8List

Signs an Ethereum specific signature. This method is equivalent to signToUint8List, but with a special prefix so that this method can't be used to sign, for instance, transactions.

inherited

signToEcSignature(Uint8List payload, {int? chainId, bool isEIP1559 = false}) → MsgSignature

Signs the payload with a private key and returns the obtained signature.

inherited

signToSignature(Uint8List payload, {int? chainId, bool isEIP1559 = false}) → Future<MsgSignature>

Signs the payload with a private key and returns the obtained signature.

inherited

signToUint8List(Uint8List payload, {int? chainId, bool isEIP1559 = false}) → Uint8List

Signs the payload with a private key. The output will be like the bytes representation of the eth_sign RPC method, but without the "Ethereum signed message" prefix. The payload parameter contains the raw data, not a hash.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited