3 import CommonBase from './CommonBase';
4 import * as bindings from '../bindings' // TODO: figure out location
8 export class Sign extends CommonBase {
10 bindings_instance?: bindings.LDKSign;
12 constructor(ptr?: number, arg?: bindings.LDKSign, pubkeys?: ChannelPublicKeys) {
13 if (Number.isFinite(ptr)) {
15 this.bindings_instance = null;
17 // TODO: private constructor instantiation
18 super(bindings.LDKSign_new(arg, pubkeys == null ? 0 : pubkeys.ptr & ~1));
19 this.ptrs_to.push(arg);
20 this.ptrs_to.add(pubkeys);
25 protected finalize() {
27 bindings.Sign_free(this.ptr);
32 static new_impl(arg: SignInterface, pubkeys: ChannelPublicKeys): Sign {
33 const impl_holder: LDKSignHolder = new LDKSignHolder();
34 let structImplementation = <bindings.LDKSign>{
35 // todo: in-line interface filling
36 get_per_commitment_point (idx: number): Uint8Array {
37 Uint8Array ret = arg.get_per_commitment_point(idx);
41 release_commitment_secret (idx: number): Uint8Array {
42 Uint8Array ret = arg.release_commitment_secret(idx);
46 channel_keys_id (): Uint8Array {
47 Uint8Array ret = arg.channel_keys_id();
51 sign_counterparty_commitment (commitment_tx: number): number {
52 const commitment_tx_hu_conv: CommitmentTransaction = new CommitmentTransaction(null, commitment_tx);
53 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(commitment_tx_hu_conv);
54 result: number = ret != null ? ret.ptr : 0;
58 sign_holder_commitment_and_htlcs (commitment_tx: number): number {
59 const commitment_tx_hu_conv: HolderCommitmentTransaction = new HolderCommitmentTransaction(null, commitment_tx);
60 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_holder_commitment_and_htlcs(commitment_tx_hu_conv);
61 result: number = ret != null ? ret.ptr : 0;
65 sign_justice_transaction (justice_tx: Uint8Array, input: number, amount: number, per_commitment_key: Uint8Array, htlc: number): number {
66 const htlc_hu_conv: HTLCOutputInCommitment = new HTLCOutputInCommitment(null, htlc);
67 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
68 result: number = ret != null ? ret.ptr : 0;
72 sign_counterparty_htlc_transaction (htlc_tx: Uint8Array, input: number, amount: number, per_commitment_point: Uint8Array, htlc: number): number {
73 const htlc_hu_conv: HTLCOutputInCommitment = new HTLCOutputInCommitment(null, htlc);
74 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc_hu_conv);
75 result: number = ret != null ? ret.ptr : 0;
79 sign_closing_transaction (closing_tx: Uint8Array): number {
80 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx);
81 result: number = ret != null ? ret.ptr : 0;
85 sign_channel_announcement (msg: number): number {
86 const msg_hu_conv: UnsignedChannelAnnouncement = new UnsignedChannelAnnouncement(null, msg);
87 Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
88 result: number = ret != null ? ret.ptr : 0;
92 ready_channel (channel_parameters: number): void {
93 const channel_parameters_hu_conv: ChannelTransactionParameters = new ChannelTransactionParameters(null, channel_parameters);
94 arg.ready_channel(channel_parameters_hu_conv);
97 write (): Uint8Array {
98 Uint8Array ret = arg.write();
104 impl_holder.held = new Sign (null, structImplementation, pubkeys);
108 export interface SignInterface {
109 get_per_commitment_point(idx: number): Uint8Array;
110 release_commitment_secret(idx: number): Uint8Array;
111 channel_keys_id(): Uint8Array;
112 sign_counterparty_commitment(commitment_tx: CommitmentTransaction): Result_C2Tuple_SignatureCVec_SignatureZZNoneZ;
113 sign_holder_commitment_and_htlcs(commitment_tx: HolderCommitmentTransaction): Result_C2Tuple_SignatureCVec_SignatureZZNoneZ;
114 sign_justice_transaction(justice_tx: Uint8Array, input: number, amount: number, per_commitment_key: Uint8Array, htlc: HTLCOutputInCommitment): Result_SignatureNoneZ;
115 sign_counterparty_htlc_transaction(htlc_tx: Uint8Array, input: number, amount: number, per_commitment_point: Uint8Array, htlc: HTLCOutputInCommitment): Result_SignatureNoneZ;
116 sign_closing_transaction(closing_tx: Uint8Array): Result_SignatureNoneZ;
117 sign_channel_announcement(msg: UnsignedChannelAnnouncement): Result_SignatureNoneZ;
118 ready_channel(channel_parameters: ChannelTransactionParameters): void;
123 class LDKSignHolder {
126 public Uint8Array get_per_commitment_point(number idx) {
127 Uint8Array ret = bindings.Sign_get_per_commitment_point(this.ptr, idx);
131 public Uint8Array release_commitment_secret(number idx) {
132 Uint8Array ret = bindings.Sign_release_commitment_secret(this.ptr, idx);
136 public Uint8Array channel_keys_id() {
137 Uint8Array ret = bindings.Sign_channel_keys_id(this.ptr);
141 public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx) {
142 number ret = bindings.Sign_sign_counterparty_commitment(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
143 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
144 this.ptrs_to.add(commitment_tx);
148 public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction commitment_tx) {
149 number ret = bindings.Sign_sign_holder_commitment_and_htlcs(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
150 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
151 this.ptrs_to.add(commitment_tx);
155 public Result_SignatureNoneZ sign_justice_transaction(Uint8Array justice_tx, number input, number amount, Uint8Array per_commitment_key, HTLCOutputInCommitment htlc) {
156 number ret = bindings.Sign_sign_justice_transaction(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
157 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
158 this.ptrs_to.add(htlc);
162 public Result_SignatureNoneZ sign_counterparty_htlc_transaction(Uint8Array htlc_tx, number input, number amount, Uint8Array per_commitment_point, HTLCOutputInCommitment htlc) {
163 number ret = bindings.Sign_sign_counterparty_htlc_transaction(this.ptr, htlc_tx, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
164 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
165 this.ptrs_to.add(htlc);
169 public Result_SignatureNoneZ sign_closing_transaction(Uint8Array closing_tx) {
170 number ret = bindings.Sign_sign_closing_transaction(this.ptr, closing_tx);
171 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
175 public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
176 number ret = bindings.Sign_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
177 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
178 this.ptrs_to.add(msg);
182 public void ready_channel(ChannelTransactionParameters channel_parameters) {
183 bindings.Sign_ready_channel(this.ptr, channel_parameters == null ? 0 : channel_parameters.ptr & ~1);
184 this.ptrs_to.add(channel_parameters);
187 public Uint8Array write() {
188 Uint8Array ret = bindings.Sign_write(this.ptr);
192 public ChannelPublicKeys get_pubkeys() {
193 number ret = bindings.Sign_get_pubkeys(this.ptr);
194 const ret_hu_conv: ChannelPublicKeys = new ChannelPublicKeys(null, ret);
195 ret_hu_conv.ptrs_to.add(this);
199 public Sign clone() {
200 number ret = bindings.Sign_clone(this.ptr);
201 Sign ret_hu_conv = new Sign(null, ret);
202 ret_hu_conv.ptrs_to.add(this);