X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FUserConfig.java;h=3b1f2a90d87bf17a9d0e01027d2ba9357a13c54a;hb=1d0c372339e4d0148449728072c95964088412c4;hp=3f5c2ba0dcbbb496a36906b5004ca81ab82550ae;hpb=b0c50b891cbca28d3bd1d86276c132ff5221d8e4;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/UserConfig.java b/src/main/java/org/ldk/structs/UserConfig.java
index 3f5c2ba0..3b1f2a90 100644
--- a/src/main/java/org/ldk/structs/UserConfig.java
+++ b/src/main/java/org/ldk/structs/UserConfig.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
 
 /**
@@ -26,6 +27,7 @@ public class UserConfig extends CommonBase {
 	 */
 	public ChannelHandshakeConfig get_own_channel_config() {
 		long ret = bindings.UserConfig_get_own_channel_config(this.ptr);
+		if (ret < 1024) { return null; }
 		ChannelHandshakeConfig ret_hu_conv = new ChannelHandshakeConfig(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -44,6 +46,7 @@ public class UserConfig extends CommonBase {
 	 */
 	public ChannelHandshakeLimits get_peer_channel_config_limits() {
 		long ret = bindings.UserConfig_get_peer_channel_config_limits(this.ptr);
+		if (ret < 1024) { return null; }
 		ChannelHandshakeLimits ret_hu_conv = new ChannelHandshakeLimits(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -62,6 +65,7 @@ public class UserConfig extends CommonBase {
 	 */
 	public ChannelConfig get_channel_options() {
 		long ret = bindings.UserConfig_get_channel_options(this.ptr);
+		if (ret < 1024) { return null; }
 		ChannelConfig ret_hu_conv = new ChannelConfig(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -75,11 +79,57 @@ public class UserConfig extends CommonBase {
 		this.ptrs_to.add(val);
 	}
 
+	/**
+	 * If this is set to false, we will reject any HTLCs which were to be forwarded over private
+	 * channels. This prevents us from taking on HTLC-forwarding risk when we intend to run as a
+	 * node which is not online reliably.
+	 * 
+	 * For nodes which are not online reliably, you should set all channels to *not* be announced
+	 * (using [`ChannelConfig::announced_channel`] and
+	 * [`ChannelHandshakeLimits::force_announced_channel_preference`]) and set this to false to
+	 * ensure you are not exposed to any forwarding risk.
+	 * 
+	 * Note that because you cannot change a channel's announced state after creation, there is no
+	 * way to disable forwarding on public channels retroactively. Thus, in order to change a node
+	 * from a publicly-announced forwarding node to a private non-forwarding node you must close
+	 * all your channels and open new ones. For privacy, you should also change your node_id
+	 * (swapping all private and public key material for new ones) at that time.
+	 * 
+	 * Default value: false.
+	 */
+	public boolean get_accept_forwards_to_priv_channels() {
+		boolean ret = bindings.UserConfig_get_accept_forwards_to_priv_channels(this.ptr);
+		return ret;
+	}
+
+	/**
+	 * If this is set to false, we will reject any HTLCs which were to be forwarded over private
+	 * channels. This prevents us from taking on HTLC-forwarding risk when we intend to run as a
+	 * node which is not online reliably.
+	 * 
+	 * For nodes which are not online reliably, you should set all channels to *not* be announced
+	 * (using [`ChannelConfig::announced_channel`] and
+	 * [`ChannelHandshakeLimits::force_announced_channel_preference`]) and set this to false to
+	 * ensure you are not exposed to any forwarding risk.
+	 * 
+	 * Note that because you cannot change a channel's announced state after creation, there is no
+	 * way to disable forwarding on public channels retroactively. Thus, in order to change a node
+	 * from a publicly-announced forwarding node to a private non-forwarding node you must close
+	 * all your channels and open new ones. For privacy, you should also change your node_id
+	 * (swapping all private and public key material for new ones) at that time.
+	 * 
+	 * Default value: false.
+	 */
+	public void set_accept_forwards_to_priv_channels(boolean val) {
+		bindings.UserConfig_set_accept_forwards_to_priv_channels(this.ptr, val);
+	}
+
 	/**
 	 * Constructs a new UserConfig given each field
 	 */
-	public static UserConfig of(ChannelHandshakeConfig own_channel_config_arg, ChannelHandshakeLimits peer_channel_config_limits_arg, ChannelConfig channel_options_arg) {
-		long ret = bindings.UserConfig_new(own_channel_config_arg == null ? 0 : own_channel_config_arg.ptr & ~1, peer_channel_config_limits_arg == null ? 0 : peer_channel_config_limits_arg.ptr & ~1, channel_options_arg == null ? 0 : channel_options_arg.ptr & ~1);
+	public static UserConfig of(ChannelHandshakeConfig own_channel_config_arg, ChannelHandshakeLimits peer_channel_config_limits_arg, ChannelConfig channel_options_arg, boolean accept_forwards_to_priv_channels_arg) {
+		long ret = bindings.UserConfig_new(own_channel_config_arg == null ? 0 : own_channel_config_arg.ptr & ~1, peer_channel_config_limits_arg == null ? 0 : peer_channel_config_limits_arg.ptr & ~1, channel_options_arg == null ? 0 : channel_options_arg.ptr & ~1, accept_forwards_to_priv_channels_arg);
+		if (ret < 1024) { return null; }
 		UserConfig ret_hu_conv = new UserConfig(null, ret);
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		ret_hu_conv.ptrs_to.add(own_channel_config_arg);
@@ -93,6 +143,7 @@ public class UserConfig extends CommonBase {
 	 */
 	public UserConfig clone() {
 		long ret = bindings.UserConfig_clone(this.ptr);
+		if (ret < 1024) { return null; }
 		UserConfig ret_hu_conv = new UserConfig(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -103,6 +154,7 @@ public class UserConfig extends CommonBase {
 	 */
 	public static UserConfig with_default() {
 		long ret = bindings.UserConfig_default();
+		if (ret < 1024) { return null; }
 		UserConfig ret_hu_conv = new UserConfig(null, ret);
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		return ret_hu_conv;