_ Git - ldk-java/blob - src/main/java/org/ldk/structs/ChannelPublicKeys.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7
   8
   9 /**
  10  * One counterparty's public keys which do not change over the life of a channel.
  11  */
  12 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  13 public class ChannelPublicKeys extends CommonBase {
  14         ChannelPublicKeys(Object _dummy, long ptr) { super(ptr); }
  15         @Override @SuppressWarnings("deprecation")
  16         protected void finalize() throws Throwable {
  17                 super.finalize();
  18                 if (ptr != 0) { bindings.ChannelPublicKeys_free(ptr); }
  19         }
  20
  21         /**
  22          * The public key which is used to sign all commitment transactions, as it appears in the
  23          * on-chain channel lock-in 2-of-2 multisig output.
  24          */
  25         public byte[] get_funding_pubkey() {
  26                 byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this.ptr);
  27                 return ret;
  28         }
  29
  30         /**
  31          * The public key which is used to sign all commitment transactions, as it appears in the
  32          * on-chain channel lock-in 2-of-2 multisig output.
  33          */
  34         public void set_funding_pubkey(byte[] val) {
  35                 bindings.ChannelPublicKeys_set_funding_pubkey(this.ptr, val);
  36         }
  37
  38         /**
  39          * The base point which is used (with derive_public_revocation_key) to derive per-commitment
  40          * revocation keys. This is combined with the per-commitment-secret generated by the
  41          * counterparty to create a secret which the counterparty can reveal to revoke previous
  42          * states.
  43          */
  44         public byte[] get_revocation_basepoint() {
  45                 byte[] ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this.ptr);
  46                 return ret;
  47         }
  48
  49         /**
  50          * The base point which is used (with derive_public_revocation_key) to derive per-commitment
  51          * revocation keys. This is combined with the per-commitment-secret generated by the
  52          * counterparty to create a secret which the counterparty can reveal to revoke previous
  53          * states.
  54          */
  55         public void set_revocation_basepoint(byte[] val) {
  56                 bindings.ChannelPublicKeys_set_revocation_basepoint(this.ptr, val);
  57         }
  58
  59         /**
  60          * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
  61          * spendable primary channel balance on the broadcaster's commitment transaction. This key is
  62          * static across every commitment transaction.
  63          */
  64         public byte[] get_payment_point() {
  65                 byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this.ptr);
  66                 return ret;
  67         }
  68
  69         /**
  70          * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
  71          * spendable primary channel balance on the broadcaster's commitment transaction. This key is
  72          * static across every commitment transaction.
  73          */
  74         public void set_payment_point(byte[] val) {
  75                 bindings.ChannelPublicKeys_set_payment_point(this.ptr, val);
  76         }
  77
  78         /**
  79          * The base point which is used (with derive_public_key) to derive a per-commitment payment
  80          * public key which receives non-HTLC-encumbered funds which are only available for spending
  81          * after some delay (or can be claimed via the revocation path).
  82          */
  83         public byte[] get_delayed_payment_basepoint() {
  84                 byte[] ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this.ptr);
  85                 return ret;
  86         }
  87
  88         /**
  89          * The base point which is used (with derive_public_key) to derive a per-commitment payment
  90          * public key which receives non-HTLC-encumbered funds which are only available for spending
  91          * after some delay (or can be claimed via the revocation path).
  92          */
  93         public void set_delayed_payment_basepoint(byte[] val) {
  94                 bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this.ptr, val);
  95         }
  96
  97         /**
  98          * The base point which is used (with derive_public_key) to derive a per-commitment public key
  99          * which is used to encumber HTLC-in-flight outputs.
 100          */
 101         public byte[] get_htlc_basepoint() {
 102                 byte[] ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this.ptr);
 103                 return ret;
 104         }
 105
 106         /**
 107          * The base point which is used (with derive_public_key) to derive a per-commitment public key
 108          * which is used to encumber HTLC-in-flight outputs.
 109          */
 110         public void set_htlc_basepoint(byte[] val) {
 111                 bindings.ChannelPublicKeys_set_htlc_basepoint(this.ptr, val);
 112         }
 113
 114         /**
 115          * Constructs a new ChannelPublicKeys given each field
 116          */
 117         public static ChannelPublicKeys of(byte[] funding_pubkey_arg, byte[] revocation_basepoint_arg, byte[] payment_point_arg, byte[] delayed_payment_basepoint_arg, byte[] htlc_basepoint_arg) {
 118                 long ret = bindings.ChannelPublicKeys_new(funding_pubkey_arg, revocation_basepoint_arg, payment_point_arg, delayed_payment_basepoint_arg, htlc_basepoint_arg);
 119                 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
 120                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 121                 return ret_hu_conv;
 122         }
 123
 124         /**
 125          * Creates a copy of the ChannelPublicKeys
 126          */
 127         public ChannelPublicKeys clone() {
 128                 long ret = bindings.ChannelPublicKeys_clone(this.ptr);
 129                 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
 130                 ret_hu_conv.ptrs_to.add(this);
 131                 return ret_hu_conv;
 132         }
 133
 134         /**
 135          * Serialize the ChannelPublicKeys object into a byte array which can be read by ChannelPublicKeys_read
 136          */
 137         public byte[] write() {
 138                 byte[] ret = bindings.ChannelPublicKeys_write(this.ptr);
 139                 return ret;
 140         }
 141
 142         /**
 143          * Read a ChannelPublicKeys from a byte array, created by ChannelPublicKeys_write
 144          */
 145         public static Result_ChannelPublicKeysDecodeErrorZ read(byte[] ser) {
 146                 long ret = bindings.ChannelPublicKeys_read(ser);
 147                 Result_ChannelPublicKeysDecodeErrorZ ret_hu_conv = Result_ChannelPublicKeysDecodeErrorZ.constr_from_ptr(ret);
 148                 return ret_hu_conv;
 149         }
 150
 151 }