use bitcoin::blockdata::transaction::Transaction;
use bitcoin::util::bip143;
-use secp256k1;
-use secp256k1::key::{SecretKey, PublicKey};
-use secp256k1::{Secp256k1, Signature};
+use bitcoin::secp256k1;
+use bitcoin::secp256k1::key::{SecretKey, PublicKey};
+use bitcoin::secp256k1::{Secp256k1, Signature};
use util::ser::{Writeable, Writer, Readable};
use std::io::Error;
use ln::msgs::DecodeError;
impl EnforcingChannelKeys {
fn check_keys<T: secp256k1::Signing + secp256k1::Verification>(&self, secp_ctx: &Secp256k1<T>,
keys: &TxCreationKeys) {
- let revocation_base = PublicKey::from_secret_key(secp_ctx, &self.inner.revocation_base_key());
- let payment_base = PublicKey::from_secret_key(secp_ctx, &self.inner.payment_base_key());
let htlc_base = PublicKey::from_secret_key(secp_ctx, &self.inner.htlc_base_key());
let remote_points = self.inner.remote_channel_pubkeys.as_ref().unwrap();
&keys.per_commitment_point,
&remote_points.delayed_payment_basepoint,
&remote_points.htlc_basepoint,
- &revocation_base,
- &payment_base,
+ &self.inner.pubkeys().revocation_basepoint,
&htlc_base).unwrap();
if keys != &keys_expected { panic!("derived different per-tx keys") }
}
}
impl ChannelKeys for EnforcingChannelKeys {
- fn funding_key(&self) -> &SecretKey { self.inner.funding_key() }
- fn revocation_base_key(&self) -> &SecretKey { self.inner.revocation_base_key() }
- fn payment_base_key(&self) -> &SecretKey { self.inner.payment_base_key() }
- fn delayed_payment_base_key(&self) -> &SecretKey { self.inner.delayed_payment_base_key() }
fn htlc_base_key(&self) -> &SecretKey { self.inner.htlc_base_key() }
fn commitment_seed(&self) -> &[u8; 32] { self.inner.commitment_seed() }
fn pubkeys<'a>(&'a self) -> &'a ChannelPublicKeys { self.inner.pubkeys() }
+ fn key_derivation_params(&self) -> (u64, u64) { self.inner.key_derivation_params() }
fn sign_remote_commitment<T: secp256k1::Signing + secp256k1::Verification>(&self, feerate_per_kw: u64, commitment_tx: &Transaction, keys: &TxCreationKeys, htlcs: &[&HTLCOutputInCommitment], to_self_delay: u16, secp_ctx: &Secp256k1<T>) -> Result<(Signature, Vec<Signature>), ()> {
if commitment_tx.input.len() != 1 { panic!("lightning commitment transactions have a single input"); }
Ok(self.inner.sign_local_commitment_htlc_transactions(local_commitment_tx, local_csv, secp_ctx).unwrap())
}
+ fn sign_justice_transaction<T: secp256k1::Signing + secp256k1::Verification>(&self, justice_tx: &Transaction, input: usize, amount: u64, per_commitment_key: &SecretKey, htlc: &Option<HTLCOutputInCommitment>, on_remote_tx_csv: u16, secp_ctx: &Secp256k1<T>) -> Result<Signature, ()> {
+ Ok(self.inner.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc, on_remote_tx_csv, secp_ctx).unwrap())
+ }
+
+ fn sign_remote_htlc_transaction<T: secp256k1::Signing + secp256k1::Verification>(&self, htlc_tx: &Transaction, input: usize, amount: u64, per_commitment_point: &PublicKey, htlc: &HTLCOutputInCommitment, secp_ctx: &Secp256k1<T>) -> Result<Signature, ()> {
+ Ok(self.inner.sign_remote_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc, secp_ctx).unwrap())
+ }
+
fn sign_closing_transaction<T: secp256k1::Signing>(&self, closing_tx: &Transaction, secp_ctx: &Secp256k1<T>) -> Result<Signature, ()> {
Ok(self.inner.sign_closing_transaction(closing_tx, secp_ctx).unwrap())
}