import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
/**
*/
public ChannelHandshakeConfig get_own_channel_config() {
long ret = bindings.UserConfig_get_own_channel_config(this.ptr);
- ChannelHandshakeConfig ret_hu_conv = new ChannelHandshakeConfig(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelHandshakeConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelHandshakeConfig(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
*/
public void set_own_channel_config(ChannelHandshakeConfig val) {
bindings.UserConfig_set_own_channel_config(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
/**
*/
public ChannelHandshakeLimits get_peer_channel_config_limits() {
long ret = bindings.UserConfig_get_peer_channel_config_limits(this.ptr);
- ChannelHandshakeLimits ret_hu_conv = new ChannelHandshakeLimits(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelHandshakeLimits ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelHandshakeLimits(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
*/
public void set_peer_channel_config_limits(ChannelHandshakeLimits val) {
bindings.UserConfig_set_peer_channel_config_limits(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
/**
*/
public ChannelConfig get_channel_options() {
long ret = bindings.UserConfig_get_channel_options(this.ptr);
- ChannelConfig ret_hu_conv = new ChannelConfig(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelConfig(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
*/
public void set_channel_options(ChannelConfig val) {
bindings.UserConfig_set_channel_options(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(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);
+ Reference.reachabilityFence(this);
+ 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);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * If this is set to false, we do not accept inbound requests to open a new channel.
+ * Default value: true.
+ */
+ public boolean get_accept_inbound_channels() {
+ boolean ret = bindings.UserConfig_get_accept_inbound_channels(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * If this is set to false, we do not accept inbound requests to open a new channel.
+ * Default value: true.
+ */
+ public void set_accept_inbound_channels(boolean val) {
+ bindings.UserConfig_set_accept_inbound_channels(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * If this is set to true, the user needs to manually accept inbound requests to open a new
+ * channel.
+ *
+ * When set to true, [`Event::OpenChannelRequest`] will be triggered once a request to open a
+ * new inbound channel is received through a [`msgs::OpenChannel`] message. In that case, a
+ * [`msgs::AcceptChannel`] message will not be sent back to the counterparty node unless the
+ * user explicitly chooses to accept the request.
+ *
+ * Default value: false.
+ *
+ * [`Event::OpenChannelRequest`]: crate::util::events::Event::OpenChannelRequest
+ * [`msgs::OpenChannel`]: crate::ln::msgs::OpenChannel
+ * [`msgs::AcceptChannel`]: crate::ln::msgs::AcceptChannel
+ */
+ public boolean get_manually_accept_inbound_channels() {
+ boolean ret = bindings.UserConfig_get_manually_accept_inbound_channels(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * If this is set to true, the user needs to manually accept inbound requests to open a new
+ * channel.
+ *
+ * When set to true, [`Event::OpenChannelRequest`] will be triggered once a request to open a
+ * new inbound channel is received through a [`msgs::OpenChannel`] message. In that case, a
+ * [`msgs::AcceptChannel`] message will not be sent back to the counterparty node unless the
+ * user explicitly chooses to accept the request.
+ *
+ * Default value: false.
+ *
+ * [`Event::OpenChannelRequest`]: crate::util::events::Event::OpenChannelRequest
+ * [`msgs::OpenChannel`]: crate::ln::msgs::OpenChannel
+ * [`msgs::AcceptChannel`]: crate::ln::msgs::AcceptChannel
+ */
+ public void set_manually_accept_inbound_channels(boolean val) {
+ bindings.UserConfig_set_manually_accept_inbound_channels(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
/**
* Constructs a new UserConfig given each field
*/
- public static UserConfig constructor_new(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);
- UserConfig ret_hu_conv = new UserConfig(null, ret);
+ 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, boolean accept_inbound_channels_arg, boolean manually_accept_inbound_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, accept_inbound_channels_arg, manually_accept_inbound_channels_arg);
+ Reference.reachabilityFence(own_channel_config_arg);
+ Reference.reachabilityFence(peer_channel_config_limits_arg);
+ Reference.reachabilityFence(channel_options_arg);
+ Reference.reachabilityFence(accept_forwards_to_priv_channels_arg);
+ Reference.reachabilityFence(accept_inbound_channels_arg);
+ Reference.reachabilityFence(manually_accept_inbound_channels_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ UserConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { 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);
- ret_hu_conv.ptrs_to.add(peer_channel_config_limits_arg);
- ret_hu_conv.ptrs_to.add(channel_options_arg);
return ret_hu_conv;
}
+ long clone_ptr() {
+ long ret = bindings.UserConfig_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
/**
* Creates a copy of the UserConfig
*/
public UserConfig clone() {
long ret = bindings.UserConfig_clone(this.ptr);
- UserConfig ret_hu_conv = new UserConfig(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ UserConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new UserConfig(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
/**
* Creates a "default" UserConfig. See struct and individual field documentaiton for details on which values are used.
*/
- public static UserConfig constructor_default() {
+ public static UserConfig with_default() {
long ret = bindings.UserConfig_default();
- UserConfig ret_hu_conv = new UserConfig(null, ret);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ UserConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new UserConfig(null, ret); }
ret_hu_conv.ptrs_to.add(ret_hu_conv);
return ret_hu_conv;
}
projects / ldk-java / blobdiff