org.web3j.service

Class TxHSMSignService<T extends org.web3j.crypto.HSMPass>

java.lang.Object

org.web3j.service.TxHSMSignService<T>

All Implemented Interfaces:

TxSignService

public class TxHSMSignService<T extends org.web3j.crypto.HSMPass>
extends java.lang.Object
implements TxSignService

Service to sign transaction with HSM (hardware security module).

Constructor Summary

Constructors

Constructor and Description
TxHSMSignService(HSMRequestProcessor<T> hsmRequestProcessor, T hsmPass)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAddress() Get key address of the current wallet
byte[]	sign(org.web3j.crypto.RawTransaction rawTransaction, long chainId) Sign raw transaction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TxHSMSignService

public TxHSMSignService(HSMRequestProcessor<T> hsmRequestProcessor,
                        T hsmPass)

Method Detail

sign

public byte[] sign(org.web3j.crypto.RawTransaction rawTransaction,
                   long chainId)

Description copied from interface: TxSignService

Sign raw transaction.

Specified by:

sign in interface TxSignService

Parameters:

rawTransaction - Raw transaction

chainId - Ethereum chain id, -1 is NONE

Returns:

Transaction signature

getAddress

public java.lang.String getAddress()

Description copied from interface: TxSignService

Get key address of the current wallet

Specified by:

getAddress in interface TxSignService

Returns:

Wallet address