* Policy checks should be implemented in this function, including checking the amount
* sent to us and checking the HTLCs.
*
- * The preimages of outgoing HTLCs that were fulfilled since the last commitment are provided.
+ * The preimages of outbound HTLCs that were fulfilled since the last commitment are provided.
* A validating signer should ensure that an HTLC output is removed only when the matching
* preimage is provided, or when the value to holder is restored.
*
* Note that all the relevant preimages will be provided, but there may also be additional
* irrelevant or duplicate preimages.
*/
- Result_NoneNoneZ validate_holder_commitment(HolderCommitmentTransaction holder_tx, byte[][] preimages);
+ Result_NoneNoneZ validate_holder_commitment(HolderCommitmentTransaction holder_tx, byte[][] outbound_htlc_preimages);
+ /**Validate the counterparty's revocation.
+ *
+ * This is required in order for the signer to make sure that the state has moved
+ * forward and it is safe to sign the next counterparty commitment.
+ */
+ Result_NoneNoneZ validate_counterparty_revocation(long idx, byte[] secret);
/**Returns an arbitrary identifier describing the set of keys which are provided back to you in
* some [`SpendableOutputDescriptor`] types. This should be sufficient to identify this
* [`EcdsaChannelSigner`] object uniquely and lookup or re-derive its keys.
long result = InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(ret, 32));
return result;
}
- public long validate_holder_commitment(long _holder_tx, long _preimages) {
+ public long validate_holder_commitment(long _holder_tx, long _outbound_htlc_preimages) {
org.ldk.structs.HolderCommitmentTransaction _holder_tx_hu_conv = null; if (_holder_tx < 0 || _holder_tx > 4096) { _holder_tx_hu_conv = new org.ldk.structs.HolderCommitmentTransaction(null, _holder_tx); }
- int _preimages_conv_8_len = InternalUtils.getArrayLength(_preimages);
- byte[][] _preimages_conv_8_arr = new byte[_preimages_conv_8_len][];
- for (int i = 0; i < _preimages_conv_8_len; i++) {
- long _preimages_conv_8 = InternalUtils.getU64ArrayElem(_preimages, i);
- byte[] _preimages_conv_8_conv = InternalUtils.decodeUint8Array(_preimages_conv_8);
- _preimages_conv_8_arr[i] = _preimages_conv_8_conv;
+ int _outbound_htlc_preimages_conv_8_len = InternalUtils.getArrayLength(_outbound_htlc_preimages);
+ byte[][] _outbound_htlc_preimages_conv_8_arr = new byte[_outbound_htlc_preimages_conv_8_len][];
+ for (int i = 0; i < _outbound_htlc_preimages_conv_8_len; i++) {
+ long _outbound_htlc_preimages_conv_8 = InternalUtils.getU64ArrayElem(_outbound_htlc_preimages, i);
+ byte[] _outbound_htlc_preimages_conv_8_conv = InternalUtils.decodeUint8Array(_outbound_htlc_preimages_conv_8);
+ _outbound_htlc_preimages_conv_8_arr[i] = _outbound_htlc_preimages_conv_8_conv;
}
- bindings.free_buffer(_preimages);
- Result_NoneNoneZ ret = arg.validate_holder_commitment(_holder_tx_hu_conv, _preimages_conv_8_arr);
+ bindings.free_buffer(_outbound_htlc_preimages);
+ Result_NoneNoneZ ret = arg.validate_holder_commitment(_holder_tx_hu_conv, _outbound_htlc_preimages_conv_8_arr);
+ GC.KeepAlive(arg);
+ long result = ret == null ? 0 : ret.clone_ptr();
+ return result;
+ }
+ public long validate_counterparty_revocation(long _idx, long _secret) {
+ byte[] _secret_conv = InternalUtils.decodeUint8Array(_secret);
+ Result_NoneNoneZ ret = arg.validate_counterparty_revocation(_idx, _secret_conv);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
* Policy checks should be implemented in this function, including checking the amount
* sent to us and checking the HTLCs.
*
- * The preimages of outgoing HTLCs that were fulfilled since the last commitment are provided.
+ * The preimages of outbound HTLCs that were fulfilled since the last commitment are provided.
* A validating signer should ensure that an HTLC output is removed only when the matching
* preimage is provided, or when the value to holder is restored.
*
* Note that all the relevant preimages will be provided, but there may also be additional
* irrelevant or duplicate preimages.
*/
- public Result_NoneNoneZ validate_holder_commitment(org.ldk.structs.HolderCommitmentTransaction holder_tx, byte[][] preimages) {
- long ret = bindings.ChannelSigner_validate_holder_commitment(this.ptr, holder_tx == null ? 0 : holder_tx.ptr, InternalUtils.encodeUint64Array(InternalUtils.mapArray(preimages, preimages_conv_8 => InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(preimages_conv_8, 32)))));
+ public Result_NoneNoneZ validate_holder_commitment(org.ldk.structs.HolderCommitmentTransaction holder_tx, byte[][] outbound_htlc_preimages) {
+ long ret = bindings.ChannelSigner_validate_holder_commitment(this.ptr, holder_tx == null ? 0 : holder_tx.ptr, InternalUtils.encodeUint64Array(InternalUtils.mapArray(outbound_htlc_preimages, outbound_htlc_preimages_conv_8 => InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(outbound_htlc_preimages_conv_8, 32)))));
GC.KeepAlive(this);
GC.KeepAlive(holder_tx);
- GC.KeepAlive(preimages);
+ GC.KeepAlive(outbound_htlc_preimages);
if (ret >= 0 && ret <= 4096) { return null; }
Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
if (this != null) { this.ptrs_to.AddLast(holder_tx); };
return ret_hu_conv;
}
+ /**
+ * Validate the counterparty's revocation.
+ *
+ * This is required in order for the signer to make sure that the state has moved
+ * forward and it is safe to sign the next counterparty commitment.
+ */
+ public Result_NoneNoneZ validate_counterparty_revocation(long idx, byte[] secret) {
+ long ret = bindings.ChannelSigner_validate_counterparty_revocation(this.ptr, idx, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(secret, 32)));
+ GC.KeepAlive(this);
+ GC.KeepAlive(idx);
+ GC.KeepAlive(secret);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
/**
* Returns an arbitrary identifier describing the set of keys which are provided back to you in
* some [`SpendableOutputDescriptor`] types. This should be sufficient to identify this
projects / ldk-java / blobdiff