NodeId(pubkey.serialize())
}
+ /// Create a new NodeId from a slice of bytes
+ pub fn from_slice(bytes: &[u8]) -> Result<Self, DecodeError> {
+ if bytes.len() != PUBLIC_KEY_SIZE {
+ return Err(DecodeError::InvalidValue);
+ }
+ let mut data = [0; PUBLIC_KEY_SIZE];
+ data.copy_from_slice(bytes);
+ Ok(NodeId(data))
+ }
+
/// Get the public key slice from this NodeId
pub fn as_slice(&self) -> &[u8] {
&self.0
pub announcement_info: Option<NodeAnnouncementInfo>
}
+impl NodeInfo {
+ /// Returns whether the node has only announced Tor addresses.
+ pub fn is_tor_only(&self) -> bool {
+ self.announcement_info
+ .as_ref()
+ .map(|info| info.addresses())
+ .and_then(|addresses| (!addresses.is_empty()).then(|| addresses))
+ .map(|addresses| addresses.iter().all(|address| address.is_tor()))
+ .unwrap_or(false)
+ }
+}
+
impl fmt::Display for NodeInfo {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
write!(f, " channels: {:?}, announcement_info: {:?}",
use crate::ln::chan_utils::make_funding_redeemscript;
#[cfg(feature = "std")]
use crate::ln::features::InitFeatures;
+ use crate::ln::msgs::SocketAddress;
use crate::routing::gossip::{P2PGossipSync, NetworkGraph, NetworkUpdate, NodeAlias, MAX_EXCESS_BYTES_FOR_RELAY, NodeId, RoutingFees, ChannelUpdateInfo, ChannelInfo, NodeAnnouncementInfo, NodeInfo};
use crate::routing::utxo::{UtxoLookupError, UtxoResult};
use crate::ln::msgs::{RoutingMessageHandler, UnsignedNodeAnnouncement, NodeAnnouncement,
ReplyChannelRange, QueryChannelRange, QueryShortChannelIds, MAX_VALUE_MSAT};
use crate::util::config::UserConfig;
use crate::util::test_utils;
- use crate::util::ser::{ReadableArgs, Readable, Writeable};
+ use crate::util::ser::{Hostname, ReadableArgs, Readable, Writeable};
use crate::util::scid_utils::scid_from_parts;
use crate::routing::gossip::REMOVED_ENTRIES_TRACKING_AGE_LIMIT_SECS;
let node_id = NodeId([42; 33]);
assert_eq!(format!("{}", &node_id), "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a");
}
+
+ #[test]
+ fn is_tor_only_node() {
+ let network_graph = create_network_graph();
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
+
+ let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
+ let node_2_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
+ let node_1_id = NodeId::from_pubkey(&PublicKey::from_secret_key(&secp_ctx, node_1_privkey));
+
+ let announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
+ gossip_sync.handle_channel_announcement(&announcement).unwrap();
+
+ let tcp_ip_v4 = SocketAddress::TcpIpV4 {
+ addr: [255, 254, 253, 252],
+ port: 9735
+ };
+ let tcp_ip_v6 = SocketAddress::TcpIpV6 {
+ addr: [255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240],
+ port: 9735
+ };
+ let onion_v2 = SocketAddress::OnionV2([255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 38, 7]);
+ let onion_v3 = SocketAddress::OnionV3 {
+ ed25519_pubkey: [255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224],
+ checksum: 32,
+ version: 16,
+ port: 9735
+ };
+ let hostname = SocketAddress::Hostname {
+ hostname: Hostname::try_from(String::from("host")).unwrap(),
+ port: 9735,
+ };
+
+ assert!(!network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(|_| {}, node_1_privkey, &secp_ctx);
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(!network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(
+ |announcement| {
+ announcement.addresses = vec![
+ tcp_ip_v4.clone(), tcp_ip_v6.clone(), onion_v2.clone(), onion_v3.clone(),
+ hostname.clone()
+ ];
+ announcement.timestamp += 1000;
+ },
+ node_1_privkey, &secp_ctx
+ );
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(!network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(
+ |announcement| {
+ announcement.addresses = vec![
+ tcp_ip_v4.clone(), tcp_ip_v6.clone(), onion_v2.clone(), onion_v3.clone()
+ ];
+ announcement.timestamp += 2000;
+ },
+ node_1_privkey, &secp_ctx
+ );
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(!network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(
+ |announcement| {
+ announcement.addresses = vec![
+ tcp_ip_v6.clone(), onion_v2.clone(), onion_v3.clone()
+ ];
+ announcement.timestamp += 3000;
+ },
+ node_1_privkey, &secp_ctx
+ );
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(!network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(
+ |announcement| {
+ announcement.addresses = vec![onion_v2.clone(), onion_v3.clone()];
+ announcement.timestamp += 4000;
+ },
+ node_1_privkey, &secp_ctx
+ );
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(
+ |announcement| {
+ announcement.addresses = vec![onion_v2.clone()];
+ announcement.timestamp += 5000;
+ },
+ node_1_privkey, &secp_ctx
+ );
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+
+ let announcement = get_signed_node_announcement(
+ |announcement| {
+ announcement.addresses = vec![tcp_ip_v4.clone()];
+ announcement.timestamp += 6000;
+ },
+ node_1_privkey, &secp_ctx
+ );
+ gossip_sync.handle_node_announcement(&announcement).unwrap();
+ assert!(!network_graph.read_only().node(&node_1_id).unwrap().is_tor_only());
+ }
}
#[cfg(ldk_bench)]
projects / rust-lightning / commitdiff