bdk-android/org.bitcoindevkit/SignOptions

SignOptions

data class SignOptions( var trustWitnessUtxo: Boolean, var assumeHeight: UInt?, var allowAllSighashes: Boolean, var removePartialSigs: Boolean, var tryFinalize: Boolean, var signWithTapInternalKey: Boolean, var allowGrinding: Boolean)

Options for a software signer.

Adjust the behavior of our software signers and the way a transaction is finalized.

Constructors

SignOptions

fun SignOptions( trustWitnessUtxo: Boolean, assumeHeight: UInt?, allowAllSighashes: Boolean, removePartialSigs: Boolean, tryFinalize: Boolean, signWithTapInternalKey: Boolean, allowGrinding: Boolean)

Properties

allowAllSighashes

var allowAllSighashes: Boolean

Whether the signer should use the sighash_type set in the PSBT when signing, no matter what its value is. Defaults to false.

allowGrinding

var allowGrinding: Boolean

Whether we should grind ECDSA signature to ensure signing with low r or not. Defaults to true.

assumeHeight

var assumeHeight: UInt?

Whether the wallet should assume a specific height has been reached when trying to finalize a transaction.

removePartialSigs

var removePartialSigs: Boolean

Whether to remove partial signatures from the PSBT inputs while finalizing PSBT. Defaults to true.

signWithTapInternalKey

var signWithTapInternalKey: Boolean

Whether we should try to sign a taproot transaction with the taproot internal key or not. This option is ignored if we're signing a non-taproot PSBT. Defaults to true.

trustWitnessUtxo

var trustWitnessUtxo: Boolean

Whether the signer should trust the witness_utxo, if the non_witness_utxo hasn't been provided. Defaults to false.

tryFinalize

var tryFinalize: Boolean

Whether to try finalizing the PSBT after the inputs are signed. Defaults to true.