Package foundation.omni.txsigner

Interface OmniSigningService

All Known Implementing Classes:

OmniKeychainSigningService, OmniRpcClientSigningService

public interface OmniSigningService

A service to sign Omni transactions

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	OmniSigningService.HackedFeeCalculator

Method Summary

Modifier and Type	Method	Description
default SigningRequest	createOmniClassCSigningRequest(UnsignedTxSimpleSend unsignedTxSimpleSend)
default SigningRequest	createOmniClassCSigningRequest(org.bitcoinj.base.Address fromAddress, List<? super TransactionInputData> inputUtxos, Transactions.OmniTx omniTx, org.bitcoinj.base.Address changeAddress)	Build a SigningRequest for an Omni transaction.
default TransactionOutputData	createOpReturn(Transactions.OmniTx omniTx)
FeeCalculator	feeCalculator()
org.bitcoinj.base.Network	network()
default CompletableFuture<org.bitcoinj.core.Transaction>	omniSignTx(UnsignedTxSimpleSend unsignedTx)
default CompletableFuture<org.bitcoinj.core.Transaction>	omniSignTx(org.bitcoinj.base.Address fromAddress, List<? super TransactionInputData> inputUtxos, Transactions.OmniTx omniTx, org.bitcoinj.base.Address changeAddress)
default CompletableFuture<org.bitcoinj.core.Transaction>	omniSignTx(org.bitcoinj.base.Address fromAddress, List<TransactionInputData> inputUtxos, Transactions.OmniTx omniTx, org.bitcoinj.base.Address changeAddress, org.bitcoinj.base.Address redeemAddress, org.bitcoinj.base.Coin referenceAmount)
CompletableFuture<org.bitcoinj.core.Transaction>	signTx(SigningRequest signingRequest)	Sign a Bitcoin transaction (possibly with an embedded Omni Class C or Class B transaction)

Method Details

omniSignTx

default CompletableFuture<org.bitcoinj.core.Transaction> omniSignTx(org.bitcoinj.base.Address fromAddress,
 List<TransactionInputData> inputUtxos,
 Transactions.OmniTx omniTx,
 org.bitcoinj.base.Address changeAddress,
 org.bitcoinj.base.Address redeemAddress,
 org.bitcoinj.base.Coin referenceAmount)

omniSignTx

default CompletableFuture<org.bitcoinj.core.Transaction> omniSignTx(org.bitcoinj.base.Address fromAddress,
 List<? super TransactionInputData> inputUtxos,
 Transactions.OmniTx omniTx,
 org.bitcoinj.base.Address changeAddress)

omniSignTx

default CompletableFuture<org.bitcoinj.core.Transaction> omniSignTx(UnsignedTxSimpleSend unsignedTx)

signTx

CompletableFuture<org.bitcoinj.core.Transaction> signTx(SigningRequest signingRequest)

Sign a Bitcoin transaction (possibly with an embedded Omni Class C or Class B transaction)

Parameters:

signingRequest - a ConsensusJ signing request

Returns:

a signed bitcoinj transaction

createOmniClassCSigningRequest

default SigningRequest createOmniClassCSigningRequest(org.bitcoinj.base.Address fromAddress,
 List<? super TransactionInputData> inputUtxos,
 Transactions.OmniTx omniTx,
 org.bitcoinj.base.Address changeAddress)

Build a SigningRequest for an Omni transaction. Performs the following:

1. Includes all inputs in the transaction (TBD: choose minimal/optional subset)
2. Creates an OP_RETURN output with the payload
3. Creates a reference address output if necessary
4. Adds a change address (if there's change)

Parameters:

fromAddress - The sending/signing address

inputUtxos - List of UTXOs for funding the transaction

omniTx - The Omni transaction payload to send

changeAddress - Address to return bitcoin change to

Returns:

A ConsensusJ SigningRequest for the transaction

createOmniClassCSigningRequest

default SigningRequest createOmniClassCSigningRequest(UnsignedTxSimpleSend unsignedTxSimpleSend)

feeCalculator

FeeCalculator feeCalculator()

network

org.bitcoinj.base.Network network()

createOpReturn

default TransactionOutputData createOpReturn(Transactions.OmniTx omniTx)