mirror of
https://github.com/lightningdevkit/rust-lightning.git
synced 2025-03-15 15:39:09 +01:00
Use NodeSigner::ecdh to compute SharedSecrets
This commit is contained in:
Wilmer Paulino
parent
19c4468bfc
commit
9133beaf75
4 changed files with 81 additions and 51 deletions
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@ -8,6 +8,7 @@
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// licenses.
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use lightning::ln::peer_channel_encryptor::PeerChannelEncryptor;
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use lightning::util::test_utils::TestNodeSigner;
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use bitcoin::secp256k1::{Secp256k1, PublicKey, SecretKey};
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@ -41,6 +42,7 @@ pub fn do_test(data: &[u8]) {
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Ok(key) => key,
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Err(_) => return,
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};
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let node_signer = TestNodeSigner::new(our_network_key);
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let ephemeral_key = match SecretKey::from_slice(get_slice!(32)) {
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Ok(key) => key,
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Err(_) => return,
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@ -53,15 +55,15 @@ pub fn do_test(data: &[u8]) {
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};
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let mut crypter = PeerChannelEncryptor::new_outbound(their_pubkey, ephemeral_key);
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crypter.get_act_one(&secp_ctx);
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match crypter.process_act_two(get_slice!(50), &our_network_key, &secp_ctx) {
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match crypter.process_act_two(get_slice!(50), &&node_signer) {
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Ok(_) => {},
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Err(_) => return,
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}
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assert!(crypter.is_ready_for_encryption());
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crypter
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} else {
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let mut crypter = PeerChannelEncryptor::new_inbound(&our_network_key, &secp_ctx);
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match crypter.process_act_one_with_keys(get_slice!(50), &our_network_key, ephemeral_key, &secp_ctx) {
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let mut crypter = PeerChannelEncryptor::new_inbound(&&node_signer);
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match crypter.process_act_one_with_keys(get_slice!(50), &&node_signer, ephemeral_key, &secp_ctx) {
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Ok(_) => {},
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Err(_) => return,
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}
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@ -30,7 +30,6 @@ use bitcoin::hash_types::{BlockHash, Txid};
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use bitcoin::secp256k1::{SecretKey,PublicKey};
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use bitcoin::secp256k1::Secp256k1;
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use bitcoin::secp256k1::ecdh::SharedSecret;
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use bitcoin::{LockTime, secp256k1, Sequence};
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use crate::chain;
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@ -2016,7 +2015,9 @@ where
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return_malformed_err!("invalid ephemeral pubkey", 0x8000 | 0x4000 | 6);
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}
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let shared_secret = SharedSecret::new(&msg.onion_routing_packet.public_key.unwrap(), &self.our_network_key).secret_bytes();
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let shared_secret = self.node_signer.ecdh(
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Recipient::Node, &msg.onion_routing_packet.public_key.unwrap(), None
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).unwrap().secret_bytes();
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if msg.onion_routing_packet.version != 0 {
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//TODO: Spec doesn't indicate if we should only hash hop_data here (and in other
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@ -2924,9 +2925,9 @@ where
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}
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}
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if let PendingHTLCRouting::Forward { onion_packet, .. } = routing {
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let phantom_secret_res = self.node_signer.get_node_secret(Recipient::PhantomNode);
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if phantom_secret_res.is_ok() && fake_scid::is_valid_phantom(&self.fake_scid_rand_bytes, short_chan_id, &self.genesis_hash) {
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let phantom_shared_secret = SharedSecret::new(&onion_packet.public_key.unwrap(), &phantom_secret_res.unwrap()).secret_bytes();
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let phantom_pubkey_res = self.node_signer.get_node_id(Recipient::PhantomNode);
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if phantom_pubkey_res.is_ok() && fake_scid::is_valid_phantom(&self.fake_scid_rand_bytes, short_chan_id, &self.genesis_hash) {
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let phantom_shared_secret = self.node_signer.ecdh(Recipient::PhantomNode, &onion_packet.public_key.unwrap(), None).unwrap().secret_bytes();
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let next_hop = match onion_utils::decode_next_payment_hop(phantom_shared_secret, &onion_packet.hop_data, onion_packet.hmac, payment_hash) {
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Ok(res) => res,
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Err(onion_utils::OnionDecodeErr::Malformed { err_msg, err_code }) => {
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@ -9,6 +9,7 @@
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use crate::prelude::*;
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use crate::chain::keysinterface::{NodeSigner, Recipient};
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use crate::ln::msgs::LightningError;
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use crate::ln::msgs;
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use crate::ln::wire;
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@ -26,6 +27,8 @@ use crate::util::crypto::hkdf_extract_expand_twice;
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use crate::util::ser::VecWriter;
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use bitcoin::hashes::hex::ToHex;
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use core::ops::Deref;
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/// Maximum Lightning message data length according to
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/// [BOLT-8](https://github.com/lightning/bolts/blob/v1.0/08-transport.md#lightning-message-specification)
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/// and [BOLT-1](https://github.com/lightning/bolts/blob/master/01-messaging.md#lightning-message-format):
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@ -36,6 +39,11 @@ const NOISE_CK: [u8; 32] = [0x26, 0x40, 0xf5, 0x2e, 0xeb, 0xcd, 0x9e, 0x88, 0x29
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// Sha256(NOISE_CK || "lightning")
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const NOISE_H: [u8; 32] = [0xd1, 0xfb, 0xf6, 0xde, 0xe4, 0xf6, 0x86, 0xf1, 0x32, 0xfd, 0x70, 0x2c, 0x4a, 0xbf, 0x8f, 0xba, 0x4b, 0xb4, 0x20, 0xd8, 0x9d, 0x2a, 0x04, 0x8a, 0x3c, 0x4f, 0x4c, 0x09, 0x2e, 0x37, 0xb6, 0x76];
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enum NoiseSecretKey<'a, 'b, NS: Deref> where NS::Target: NodeSigner {
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InMemory(&'a SecretKey),
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NodeSigner(&'b NS)
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}
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pub enum NextNoiseStep {
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ActOne,
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ActTwo,
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@ -109,10 +117,10 @@ impl PeerChannelEncryptor {
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}
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}
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pub fn new_inbound<C: secp256k1::Signing>(our_node_secret: &SecretKey, secp_ctx: &Secp256k1<C>) -> PeerChannelEncryptor {
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pub fn new_inbound<NS: Deref>(node_signer: &NS) -> PeerChannelEncryptor where NS::Target: NodeSigner {
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let mut sha = Sha256::engine();
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sha.input(&NOISE_H);
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let our_node_id = PublicKey::from_secret_key(&secp_ctx, our_node_secret);
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let our_node_id = node_signer.get_node_id(Recipient::Node).unwrap();
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sha.input(&our_node_id.serialize()[..]);
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let h = Sha256::from_engine(sha).into_inner();
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@ -201,7 +209,9 @@ impl PeerChannelEncryptor {
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}
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#[inline]
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fn inbound_noise_act(state: &mut BidirectionalNoiseState, act: &[u8], our_key: &SecretKey) -> Result<(PublicKey, [u8; 32]), LightningError> {
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fn inbound_noise_act<'a, 'b, NS: Deref>(
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state: &mut BidirectionalNoiseState, act: &[u8], secret_key: NoiseSecretKey<'a, 'b, NS>
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) -> Result<(PublicKey, [u8; 32]), LightningError> where NS::Target: NodeSigner {
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assert_eq!(act.len(), 50);
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if act[0] != 0 {
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@ -218,7 +228,15 @@ impl PeerChannelEncryptor {
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sha.input(&their_pub.serialize()[..]);
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state.h = Sha256::from_engine(sha).into_inner();
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let ss = SharedSecret::new(&their_pub, &our_key);
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let ss = match secret_key {
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NoiseSecretKey::InMemory(secret_key) => SharedSecret::new(&their_pub, secret_key),
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NoiseSecretKey::NodeSigner(node_signer) => node_signer
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.ecdh(Recipient::Node, &their_pub, None)
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.map_err(|_| LightningError {
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err: "Failed to derive shared secret".to_owned(),
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action: msgs::ErrorAction::DisconnectPeer { msg: None }
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})?,
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};
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let temp_k = PeerChannelEncryptor::hkdf(state, ss);
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let mut dec = [0; 0];
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@ -251,9 +269,9 @@ impl PeerChannelEncryptor {
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}
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}
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pub fn process_act_one_with_keys<C: secp256k1::Signing>(
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&mut self, act_one: &[u8], our_node_secret: &SecretKey, our_ephemeral: SecretKey, secp_ctx: &Secp256k1<C>)
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-> Result<[u8; 50], LightningError> {
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pub fn process_act_one_with_keys<C: secp256k1::Signing, NS: Deref>(
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&mut self, act_one: &[u8], node_signer: &NS, our_ephemeral: SecretKey, secp_ctx: &Secp256k1<C>)
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-> Result<[u8; 50], LightningError> where NS::Target: NodeSigner {
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assert_eq!(act_one.len(), 50);
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match self.noise_state {
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@ -264,7 +282,7 @@ impl PeerChannelEncryptor {
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panic!("Requested act at wrong step");
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}
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let (their_pub, _) = PeerChannelEncryptor::inbound_noise_act(bidirectional_state, act_one, &our_node_secret)?;
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let (their_pub, _) = PeerChannelEncryptor::inbound_noise_act(bidirectional_state, act_one, NoiseSecretKey::NodeSigner(node_signer))?;
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ie.get_or_insert(their_pub);
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re.get_or_insert(our_ephemeral);
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@ -281,9 +299,9 @@ impl PeerChannelEncryptor {
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}
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}
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pub fn process_act_two<C: secp256k1::Signing>(
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&mut self, act_two: &[u8], our_node_secret: &SecretKey, secp_ctx: &Secp256k1<C>)
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-> Result<([u8; 66], PublicKey), LightningError> {
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pub fn process_act_two<NS: Deref>(
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&mut self, act_two: &[u8], node_signer: &NS)
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-> Result<([u8; 66], PublicKey), LightningError> where NS::Target: NodeSigner {
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assert_eq!(act_two.len(), 50);
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let final_hkdf;
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@ -296,10 +314,13 @@ impl PeerChannelEncryptor {
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panic!("Requested act at wrong step");
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}
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let (re, temp_k2) = PeerChannelEncryptor::inbound_noise_act(bidirectional_state, act_two, &ie)?;
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let (re, temp_k2) = PeerChannelEncryptor::inbound_noise_act(bidirectional_state, act_two, NoiseSecretKey::<NS>::InMemory(&ie))?;
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let mut res = [0; 66];
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let our_node_id = PublicKey::from_secret_key(secp_ctx, &our_node_secret);
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let our_node_id = node_signer.get_node_id(Recipient::Node).map_err(|_| LightningError {
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err: "Failed to encrypt message".to_owned(),
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action: msgs::ErrorAction::DisconnectPeer { msg: None }
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})?;
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PeerChannelEncryptor::encrypt_with_ad(&mut res[1..50], 1, &temp_k2, &bidirectional_state.h, &our_node_id.serialize()[..]);
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@ -308,7 +329,10 @@ impl PeerChannelEncryptor {
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sha.input(&res[1..50]);
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bidirectional_state.h = Sha256::from_engine(sha).into_inner();
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let ss = SharedSecret::new(&re, our_node_secret);
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let ss = node_signer.ecdh(Recipient::Node, &re, None).map_err(|_| LightningError {
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err: "Failed to derive shared secret".to_owned(),
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action: msgs::ErrorAction::DisconnectPeer { msg: None }
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})?;
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let temp_k = PeerChannelEncryptor::hkdf(bidirectional_state, ss);
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PeerChannelEncryptor::encrypt_with_ad(&mut res[50..], 0, &temp_k, &bidirectional_state.h, &[0; 0]);
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@ -522,12 +546,13 @@ impl PeerChannelEncryptor {
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mod tests {
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use super::LN_MAX_MSG_LEN;
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use bitcoin::secp256k1::{PublicKey,SecretKey};
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use bitcoin::secp256k1::{PublicKey, SecretKey};
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use bitcoin::secp256k1::Secp256k1;
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use hex;
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use crate::ln::peer_channel_encryptor::{PeerChannelEncryptor,NoiseState};
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use crate::util::test_utils::TestNodeSigner;
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fn get_outbound_peer_for_initiator_test_vectors() -> PeerChannelEncryptor {
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let their_node_id = PublicKey::from_slice(&hex::decode("028d7500dd4c12685d1f568b4c2b5048e8534b873319f3a8daa612b469132ec7f7").unwrap()[..]).unwrap();
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@ -542,12 +567,13 @@ mod tests {
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// transport-responder successful handshake
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let our_node_id = SecretKey::from_slice(&hex::decode("2121212121212121212121212121212121212121212121212121212121212121").unwrap()[..]).unwrap();
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let our_ephemeral = SecretKey::from_slice(&hex::decode("2222222222222222222222222222222222222222222222222222222222222222").unwrap()[..]).unwrap();
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let secp_ctx = Secp256k1::signing_only();
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let secp_ctx = Secp256k1::new();
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let node_signer = TestNodeSigner::new(our_node_id);
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let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
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let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
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let act_one = hex::decode("00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
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assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
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assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
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let act_three = hex::decode("00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap().to_vec();
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// test vector doesn't specify the initiator static key, but it's the same as the one
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@ -572,14 +598,14 @@ mod tests {
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#[test]
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fn noise_initiator_test_vectors() {
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let our_node_id = SecretKey::from_slice(&hex::decode("1111111111111111111111111111111111111111111111111111111111111111").unwrap()[..]).unwrap();
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let secp_ctx = Secp256k1::signing_only();
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let node_signer = TestNodeSigner::new(our_node_id);
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{
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// transport-initiator successful handshake
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let mut outbound_peer = get_outbound_peer_for_initiator_test_vectors();
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let act_two = hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap().to_vec();
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assert_eq!(outbound_peer.process_act_two(&act_two[..], &our_node_id, &secp_ctx).unwrap().0[..], hex::decode("00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap()[..]);
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assert_eq!(outbound_peer.process_act_two(&act_two[..], &&node_signer).unwrap().0[..], hex::decode("00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap()[..]);
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match outbound_peer.noise_state {
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NoiseState::Finished { sk, sn, sck, rk, rn, rck } => {
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@ -602,7 +628,7 @@ mod tests {
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let mut outbound_peer = get_outbound_peer_for_initiator_test_vectors();
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let act_two = hex::decode("0102466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap().to_vec();
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assert!(outbound_peer.process_act_two(&act_two[..], &our_node_id, &secp_ctx).is_err());
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assert!(outbound_peer.process_act_two(&act_two[..], &&node_signer).is_err());
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}
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{
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@ -610,7 +636,7 @@ mod tests {
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let mut outbound_peer = get_outbound_peer_for_initiator_test_vectors();
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let act_two = hex::decode("0004466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap().to_vec();
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assert!(outbound_peer.process_act_two(&act_two[..], &our_node_id, &secp_ctx).is_err());
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assert!(outbound_peer.process_act_two(&act_two[..], &&node_signer).is_err());
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}
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{
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@ -618,7 +644,7 @@ mod tests {
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let mut outbound_peer = get_outbound_peer_for_initiator_test_vectors();
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let act_two = hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730af").unwrap().to_vec();
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assert!(outbound_peer.process_act_two(&act_two[..], &our_node_id, &secp_ctx).is_err());
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assert!(outbound_peer.process_act_two(&act_two[..], &&node_signer).is_err());
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}
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}
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@ -626,7 +652,8 @@ mod tests {
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fn noise_responder_test_vectors() {
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let our_node_id = SecretKey::from_slice(&hex::decode("2121212121212121212121212121212121212121212121212121212121212121").unwrap()[..]).unwrap();
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let our_ephemeral = SecretKey::from_slice(&hex::decode("2222222222222222222222222222222222222222222222222222222222222222").unwrap()[..]).unwrap();
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let secp_ctx = Secp256k1::signing_only();
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let secp_ctx = Secp256k1::new();
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let node_signer = TestNodeSigner::new(our_node_id);
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{
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let _ = get_inbound_peer_for_test_vectors();
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@ -637,31 +664,31 @@ mod tests {
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}
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{
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// transport-responder act1 bad version test
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let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
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let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
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let act_one = hex::decode("01036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
|
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assert!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).is_err());
|
||||
assert!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).is_err());
|
||||
}
|
||||
{
|
||||
// transport-responder act1 bad key serialization test
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
|
||||
|
||||
let act_one =hex::decode("00046360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
|
||||
assert!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).is_err());
|
||||
assert!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).is_err());
|
||||
}
|
||||
{
|
||||
// transport-responder act1 bad MAC test
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
|
||||
|
||||
let act_one = hex::decode("00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6b").unwrap().to_vec();
|
||||
assert!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).is_err());
|
||||
assert!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).is_err());
|
||||
}
|
||||
{
|
||||
// transport-responder act3 bad version test
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
|
||||
|
||||
let act_one = hex::decode("00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
|
||||
let act_three = hex::decode("01b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap().to_vec();
|
||||
assert!(inbound_peer.process_act_three(&act_three[..]).is_err());
|
||||
|
|
@ -672,30 +699,30 @@ mod tests {
|
|||
}
|
||||
{
|
||||
// transport-responder act3 bad MAC for ciphertext test
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
|
||||
|
||||
let act_one = hex::decode("00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
|
||||
let act_three = hex::decode("00c9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap().to_vec();
|
||||
assert!(inbound_peer.process_act_three(&act_three[..]).is_err());
|
||||
}
|
||||
{
|
||||
// transport-responder act3 bad rs test
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
|
||||
|
||||
let act_one = hex::decode("00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
|
||||
let act_three = hex::decode("00bfe3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa2235536ad09a8ee351870c2bb7f78b754a26c6cef79a98d25139c856d7efd252c2ae73c").unwrap().to_vec();
|
||||
assert!(inbound_peer.process_act_three(&act_three[..]).is_err());
|
||||
}
|
||||
{
|
||||
// transport-responder act3 bad MAC test
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&our_node_id, &secp_ctx);
|
||||
let mut inbound_peer = PeerChannelEncryptor::new_inbound(&&node_signer);
|
||||
|
||||
let act_one = hex::decode("00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a").unwrap().to_vec();
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &our_node_id, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
assert_eq!(inbound_peer.process_act_one_with_keys(&act_one[..], &&node_signer, our_ephemeral.clone(), &secp_ctx).unwrap()[..], hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap()[..]);
|
||||
|
||||
let act_three = hex::decode("00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139bb").unwrap().to_vec();
|
||||
assert!(inbound_peer.process_act_three(&act_three[..]).is_err());
|
||||
|
|
@ -708,13 +735,13 @@ mod tests {
|
|||
// We use the same keys as the initiator and responder test vectors, so we copy those tests
|
||||
// here and use them to encrypt.
|
||||
let mut outbound_peer = get_outbound_peer_for_initiator_test_vectors();
|
||||
let secp_ctx = Secp256k1::signing_only();
|
||||
|
||||
{
|
||||
let our_node_id = SecretKey::from_slice(&hex::decode("1111111111111111111111111111111111111111111111111111111111111111").unwrap()[..]).unwrap();
|
||||
let node_signer = TestNodeSigner::new(our_node_id);
|
||||
|
||||
let act_two = hex::decode("0002466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f276e2470b93aac583c9ef6eafca3f730ae").unwrap().to_vec();
|
||||
assert_eq!(outbound_peer.process_act_two(&act_two[..], &our_node_id, &secp_ctx).unwrap().0[..], hex::decode("00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap()[..]);
|
||||
assert_eq!(outbound_peer.process_act_two(&act_two[..], &&node_signer).unwrap().0[..], hex::decode("00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba").unwrap()[..]);
|
||||
|
||||
match outbound_peer.noise_state {
|
||||
NoiseState::Finished { sk, sn, sck, rk, rn, rck } => {
|
||||
|
|
|
|||
|
|
@ -817,7 +817,7 @@ impl<Descriptor: SocketDescriptor, CM: Deref, RM: Deref, OM: Deref, L: Deref, CM
|
|||
///
|
||||
/// [`socket_disconnected()`]: PeerManager::socket_disconnected
|
||||
pub fn new_inbound_connection(&self, descriptor: Descriptor, remote_network_address: Option<NetAddress>) -> Result<(), PeerHandleError> {
|
||||
let peer_encryptor = PeerChannelEncryptor::new_inbound(&self.our_node_secret, &self.secp_ctx);
|
||||
let peer_encryptor = PeerChannelEncryptor::new_inbound(&self.node_signer);
|
||||
let pending_read_buffer = [0; 50].to_vec(); // Noise act one is 50 bytes
|
||||
|
||||
let mut peers = self.peers.write().unwrap();
|
||||
|
|
@ -1086,14 +1086,14 @@ impl<Descriptor: SocketDescriptor, CM: Deref, RM: Deref, OM: Deref, L: Deref, CM
|
|||
NextNoiseStep::ActOne => {
|
||||
let act_two = try_potential_handleerror!(peer, peer.channel_encryptor
|
||||
.process_act_one_with_keys(&peer.pending_read_buffer[..],
|
||||
&self.our_node_secret, self.get_ephemeral_key(), &self.secp_ctx)).to_vec();
|
||||
&self.node_signer, self.get_ephemeral_key(), &self.secp_ctx)).to_vec();
|
||||
peer.pending_outbound_buffer.push_back(act_two);
|
||||
peer.pending_read_buffer = [0; 66].to_vec(); // act three is 66 bytes long
|
||||
},
|
||||
NextNoiseStep::ActTwo => {
|
||||
let (act_three, their_node_id) = try_potential_handleerror!(peer,
|
||||
peer.channel_encryptor.process_act_two(&peer.pending_read_buffer[..],
|
||||
&self.our_node_secret, &self.secp_ctx));
|
||||
&self.node_signer));
|
||||
peer.pending_outbound_buffer.push_back(act_three.to_vec());
|
||||
peer.pending_read_buffer = [0; 18].to_vec(); // Message length header is 18 bytes
|
||||
peer.pending_read_is_header = true;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue