import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import javax.annotation.Nullable;
/**
* A trait to sign lightning channel transactions as described in BOLT 3.
*/
Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction commitment_tx);
/**
- * Create a signature for the given input in a transaction spending an HTLC or commitment
- * transaction output when our counterparty broadcasts an old state.
+ * Create a signature for the given input in a transaction spending an HTLC transaction output
+ * or a commitment transaction `to_local` output when our counterparty broadcasts an old state.
*
- * A justice transaction may claim multiples outputs at the same time if timelocks are
+ * A justice transaction may claim multiple outputs at the same time if timelocks are
* similar, but only a signature for the input at index `input` should be signed for here.
- * It may be called multiples time for same output(s) if a fee-bump is needed with regards
+ * It may be called multiple times for same output(s) if a fee-bump is needed with regards
+ * to an upcoming timelock expiration.
+ *
+ * Amount is value of the output spent by this input, committed to in the BIP 143 signature.
+ *
+ * per_commitment_key is revocation secret which was provided by our counterparty when they
+ * revoked the state which they eventually broadcast. It's not a _holder_ secret key and does
+ * not allow the spending of any funds by itself (you need our holder revocation_secret to do
+ * so).
+ */
+ Result_SignatureNoneZ sign_justice_revoked_output(byte[] justice_tx, long input, long amount, byte[] per_commitment_key);
+ /**
+ * Create a signature for the given input in a transaction spending a commitment transaction
+ * HTLC output when our counterparty broadcasts an old state.
+ *
+ * A justice transaction may claim multiple outputs at the same time if timelocks are
+ * similar, but only a signature for the input at index `input` should be signed for here.
+ * It may be called multiple times for same output(s) if a fee-bump is needed with regards
* to an upcoming timelock expiration.
*
* Amount is value of the output spent by this input, committed to in the BIP 143 signature.
* not allow the spending of any funds by itself (you need our holder revocation_secret to do
* so).
*
- * htlc holds HTLC elements (hash, timelock) if the output being spent is a HTLC output, thus
- * changing the format of the witness script (which is committed to in the BIP 143
- * signatures).
+ * htlc holds HTLC elements (hash, timelock), thus changing the format of the witness script
+ * (which is committed to in the BIP 143 signatures).
*/
- Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
+ Result_SignatureNoneZ sign_justice_revoked_htlc(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
/**
* Create a signature for a claiming transaction for a HTLC output on a counterparty's commitment
* transaction, either offered or received.
long result = ret != null ? ret.ptr : 0;
return result;
}
- @Override public long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
+ @Override public long sign_justice_revoked_output(byte[] justice_tx, long input, long amount, byte[] per_commitment_key) {
+ Result_SignatureNoneZ ret = arg.sign_justice_revoked_output(justice_tx, input, amount, per_commitment_key);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public long sign_justice_revoked_htlc(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
- Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
+ Result_SignatureNoneZ ret = arg.sign_justice_revoked_htlc(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
long result = ret != null ? ret.ptr : 0;
return result;
}
*/
public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx) {
long ret = bindings.BaseSign_sign_counterparty_commitment(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
+ if (ret < 1024) { return null; }
Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
this.ptrs_to.add(commitment_tx);
return ret_hu_conv;
*/
public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction commitment_tx) {
long ret = bindings.BaseSign_sign_holder_commitment_and_htlcs(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
+ if (ret < 1024) { return null; }
Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
this.ptrs_to.add(commitment_tx);
return ret_hu_conv;
}
/**
- * Create a signature for the given input in a transaction spending an HTLC or commitment
- * transaction output when our counterparty broadcasts an old state.
+ * Create a signature for the given input in a transaction spending an HTLC transaction output
+ * or a commitment transaction `to_local` output when our counterparty broadcasts an old state.
+ *
+ * A justice transaction may claim multiple outputs at the same time if timelocks are
+ * similar, but only a signature for the input at index `input` should be signed for here.
+ * It may be called multiple times for same output(s) if a fee-bump is needed with regards
+ * to an upcoming timelock expiration.
+ *
+ * Amount is value of the output spent by this input, committed to in the BIP 143 signature.
+ *
+ * per_commitment_key is revocation secret which was provided by our counterparty when they
+ * revoked the state which they eventually broadcast. It's not a _holder_ secret key and does
+ * not allow the spending of any funds by itself (you need our holder revocation_secret to do
+ * so).
+ */
+ public Result_SignatureNoneZ sign_justice_revoked_output(byte[] justice_tx, long input, long amount, byte[] per_commitment_key) {
+ long ret = bindings.BaseSign_sign_justice_revoked_output(this.ptr, justice_tx, input, amount, per_commitment_key);
+ if (ret < 1024) { return null; }
+ Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Create a signature for the given input in a transaction spending a commitment transaction
+ * HTLC output when our counterparty broadcasts an old state.
*
- * A justice transaction may claim multiples outputs at the same time if timelocks are
+ * A justice transaction may claim multiple outputs at the same time if timelocks are
* similar, but only a signature for the input at index `input` should be signed for here.
- * It may be called multiples time for same output(s) if a fee-bump is needed with regards
+ * It may be called multiple times for same output(s) if a fee-bump is needed with regards
* to an upcoming timelock expiration.
*
* Amount is value of the output spent by this input, committed to in the BIP 143 signature.
* not allow the spending of any funds by itself (you need our holder revocation_secret to do
* so).
*
- * htlc holds HTLC elements (hash, timelock) if the output being spent is a HTLC output, thus
- * changing the format of the witness script (which is committed to in the BIP 143
- * signatures).
+ * htlc holds HTLC elements (hash, timelock), thus changing the format of the witness script
+ * (which is committed to in the BIP 143 signatures).
*/
- public Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
- long ret = bindings.BaseSign_sign_justice_transaction(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
+ public Result_SignatureNoneZ sign_justice_revoked_htlc(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
+ long ret = bindings.BaseSign_sign_justice_revoked_htlc(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
+ if (ret < 1024) { return null; }
Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
this.ptrs_to.add(htlc);
return ret_hu_conv;
*/
public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
long ret = bindings.BaseSign_sign_counterparty_htlc_transaction(this.ptr, htlc_tx, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
+ if (ret < 1024) { return null; }
Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
this.ptrs_to.add(htlc);
return ret_hu_conv;
*/
public Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx) {
long ret = bindings.BaseSign_sign_closing_transaction(this.ptr, closing_tx);
+ if (ret < 1024) { return null; }
Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
return ret_hu_conv;
}
*/
public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
long ret = bindings.BaseSign_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
+ if (ret < 1024) { return null; }
Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
this.ptrs_to.add(msg);
return ret_hu_conv;
*/
public ChannelPublicKeys get_pubkeys() {
long ret = bindings.BaseSign_get_pubkeys(this.ptr);
+ if (ret < 1024) { return null; }
ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
projects / ldk-java / blobdiff