X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fenforcing_trait_impls.rs;h=b4b66e8f5feb97d52ff52be9e046b55aa71bd532;hb=65920818db58880f6576fd50c3ea5df273912978;hp=3221d6a80bc59b04be046840337237d6072c754e;hpb=f49662caa4a9cb845ae1451b0baf85b80b8dc711;p=rust-lightning

diff --git a/lightning/src/util/enforcing_trait_impls.rs b/lightning/src/util/enforcing_trait_impls.rs
index 3221d6a8..b4b66e8f 100644
--- a/lightning/src/util/enforcing_trait_impls.rs
+++ b/lightning/src/util/enforcing_trait_impls.rs
@@ -16,12 +16,12 @@ use core::cmp;
 use sync::{Mutex, Arc};
 #[cfg(test)] use sync::MutexGuard;
 
-use bitcoin::blockdata::transaction::{Transaction, SigHashType};
-use bitcoin::util::bip143;
+use bitcoin::blockdata::transaction::{Transaction, EcdsaSighashType};
+use bitcoin::util::sighash;
 
 use bitcoin::secp256k1;
-use bitcoin::secp256k1::key::{SecretKey, PublicKey};
-use bitcoin::secp256k1::{Secp256k1, Signature};
+use bitcoin::secp256k1::{SecretKey, PublicKey};
+use bitcoin::secp256k1::{Secp256k1, ecdsa::Signature};
 use util::ser::{Writeable, Writer};
 use io::Error;
 
@@ -160,8 +160,8 @@ impl BaseSign for EnforcingSigner {
 
 			let htlc_redeemscript = chan_utils::get_htlc_redeemscript(&this_htlc, self.opt_anchors(), &keys);
 
-			let sighash = hash_to_message!(&bip143::SigHashCache::new(&htlc_tx).signature_hash(0, &htlc_redeemscript, this_htlc.amount_msat / 1000, SigHashType::All)[..]);
-			secp_ctx.verify(&sighash, sig, &keys.countersignatory_htlc_key).unwrap();
+			let sighash = hash_to_message!(&sighash::SighashCache::new(&htlc_tx).segwit_signature_hash(0, &htlc_redeemscript, this_htlc.amount_msat / 1000, EcdsaSighashType::All).unwrap()[..]);
+			secp_ctx.verify_ecdsa(&sighash, sig, &keys.countersignatory_htlc_key).unwrap();
 		}
 
 		Ok(self.inner.sign_holder_commitment_and_htlcs(commitment_tx, secp_ctx).unwrap())
@@ -190,7 +190,8 @@ impl BaseSign for EnforcingSigner {
 		Ok(self.inner.sign_closing_transaction(closing_tx, secp_ctx).unwrap())
 	}
 
-	fn sign_channel_announcement(&self, msg: &msgs::UnsignedChannelAnnouncement, secp_ctx: &Secp256k1<secp256k1::All>) -> Result<Signature, ()> {
+	fn sign_channel_announcement(&self, msg: &msgs::UnsignedChannelAnnouncement, secp_ctx: &Secp256k1<secp256k1::All>)
+	-> Result<(Signature, Signature), ()> {
 		self.inner.sign_channel_announcement(msg, secp_ctx)
 	}