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;
/// 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;
}
}
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())
}
&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
}
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())
}
// 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)
}
}
}
-impl WriteableEcdsaChannelSigner for TestChannelSigner {}
-
#[cfg(taproot)]
impl TaprootChannelSigner for TestChannelSigner {
fn generate_local_nonce_pair(&self, commitment_number: u64, secp_ctx: &Secp256k1<All>) -> PublicNonce {