X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Ftest_channel_signer.rs;h=0ad1d95bd0671bf3b7dcceb358d166298283c037;hb=e4e6e09b672dc929b4d8571975bd923a7a4486be;hp=a2cbf78b70053d2467cbe41fafe041eb30fa68e4;hpb=12c2086d58b54e7d2b1356a3a45d3a605dcd2972;p=rust-lightning

diff --git a/lightning/src/util/test_channel_signer.rs b/lightning/src/util/test_channel_signer.rs
index a2cbf78b..0ad1d95b 100644
--- a/lightning/src/util/test_channel_signer.rs
+++ b/lightning/src/util/test_channel_signer.rs
@@ -10,11 +10,14 @@
 use crate::ln::channel::{ANCHOR_OUTPUT_VALUE_SATOSHI, MIN_CHAN_DUST_LIMIT_SATOSHIS};
 use crate::ln::chan_utils::{HTLCOutputInCommitment, ChannelPublicKeys, HolderCommitmentTransaction, CommitmentTransaction, ChannelTransactionParameters, TrustedCommitmentTransaction, ClosingTransaction};
 use crate::ln::channel_keys::{HtlcKey};
-use crate::ln::{msgs, PaymentPreimage};
+use crate::ln::msgs;
+use crate::ln::types::PaymentPreimage;
 use crate::sign::{InMemorySigner, ChannelSigner};
-use crate::sign::ecdsa::{EcdsaChannelSigner, WriteableEcdsaChannelSigner};
+use crate::sign::ecdsa::EcdsaChannelSigner;
 
+#[allow(unused_imports)]
 use crate::prelude::*;
+
 use core::cmp;
 use crate::sync::{Mutex, Arc};
 #[cfg(test)] use crate::sync::MutexGuard;
@@ -117,7 +120,6 @@ impl TestChannelSigner {
 	/// When `true`, methods are forwarded to the underlying signer as normal. When `false`, some
 	/// methods will return `Err` indicating that the signer is unavailable. Intended to be used for
 	/// testing asynchronous signing.
-	#[cfg(test)]
 	pub fn set_available(&self, available: bool) {
 		*self.available.lock().unwrap() = available;
 	}
@@ -210,10 +212,16 @@ impl EcdsaChannelSigner for TestChannelSigner {
 	}
 
 	fn sign_justice_revoked_output(&self, justice_tx: &Transaction, input: usize, amount: u64, per_commitment_key: &SecretKey, secp_ctx: &Secp256k1<secp256k1::All>) -> Result<Signature, ()> {
+		if !*self.available.lock().unwrap() {
+			return Err(());
+		}
 		Ok(EcdsaChannelSigner::sign_justice_revoked_output(&self.inner, justice_tx, input, amount, per_commitment_key, secp_ctx).unwrap())
 	}
 
 	fn sign_justice_revoked_htlc(&self, justice_tx: &Transaction, input: usize, amount: u64, per_commitment_key: &SecretKey, htlc: &HTLCOutputInCommitment, secp_ctx: &Secp256k1<secp256k1::All>) -> Result<Signature, ()> {
+		if !*self.available.lock().unwrap() {
+			return Err(());
+		}
 		Ok(EcdsaChannelSigner::sign_justice_revoked_htlc(&self.inner, justice_tx, input, amount, per_commitment_key, htlc, secp_ctx).unwrap())
 	}
 
@@ -221,6 +229,9 @@ impl EcdsaChannelSigner for TestChannelSigner {
 		&self, htlc_tx: &Transaction, input: usize, htlc_descriptor: &HTLCDescriptor,
 		secp_ctx: &Secp256k1<secp256k1::All>
 	) -> Result<Signature, ()> {
+		if !*self.available.lock().unwrap() {
+			return Err(());
+		}
 		let state = self.state.lock().unwrap();
 		if state.last_holder_revoked_commitment - 1 != htlc_descriptor.per_commitment_number &&
 			state.last_holder_revoked_commitment - 2 != htlc_descriptor.per_commitment_number
@@ -254,6 +265,9 @@ impl EcdsaChannelSigner for TestChannelSigner {
 	}
 
 	fn sign_counterparty_htlc_transaction(&self, htlc_tx: &Transaction, input: usize, amount: u64, per_commitment_point: &PublicKey, htlc: &HTLCOutputInCommitment, secp_ctx: &Secp256k1<secp256k1::All>) -> Result<Signature, ()> {
+		if !*self.available.lock().unwrap() {
+			return Err(());
+		}
 		Ok(EcdsaChannelSigner::sign_counterparty_htlc_transaction(&self.inner, htlc_tx, input, amount, per_commitment_point, htlc, secp_ctx).unwrap())
 	}
 
@@ -270,6 +284,9 @@ impl EcdsaChannelSigner for TestChannelSigner {
 		// As long as our minimum dust limit is enforced and is greater than our anchor output
 		// value, an anchor output can only have an index within [0, 1].
 		assert!(anchor_tx.input[input].previous_output.vout == 0 || anchor_tx.input[input].previous_output.vout == 1);
+		if !*self.available.lock().unwrap() {
+			return Err(());
+		}
 		EcdsaChannelSigner::sign_holder_anchor_input(&self.inner, anchor_tx, input, secp_ctx)
 	}
 
@@ -280,8 +297,6 @@ impl EcdsaChannelSigner for TestChannelSigner {
 	}
 }
 
-impl WriteableEcdsaChannelSigner for TestChannelSigner {}
-
 #[cfg(taproot)]
 impl TaprootChannelSigner for TestChannelSigner {
 	fn generate_local_nonce_pair(&self, commitment_number: u64, secp_ctx: &Secp256k1<All>) -> PublicNonce {