X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Ftest_channel_signer.rs;h=43ac9ff87e95f20d792aead9348a341dbb25b9e5;hb=ac6d4cb9ad45189e963bd906e9da971502dff129;hp=3e0ca970e1202d6f1132e4755111781805281b23;hpb=c6bcf75848cf6b0f0d1f873e211a711697c2b80a;p=rust-lightning diff --git a/lightning/src/util/test_channel_signer.rs b/lightning/src/util/test_channel_signer.rs index 3e0ca970..43ac9ff8 100644 --- a/lightning/src/util/test_channel_signer.rs +++ b/lightning/src/util/test_channel_signer.rs @@ -11,9 +11,12 @@ use crate::ln::channel::{ANCHOR_OUTPUT_VALUE_SATOSHI, MIN_CHAN_DUST_LIMIT_SATOSH 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::sign::{WriteableEcdsaChannelSigner, InMemorySigner, ChannelSigner, EcdsaChannelSigner}; +use crate::sign::{InMemorySigner, ChannelSigner}; +use crate::sign::ecdsa::{EcdsaChannelSigner, WriteableEcdsaChannelSigner}; +#[allow(unused_imports)] use crate::prelude::*; + use core::cmp; use crate::sync::{Mutex, Arc}; #[cfg(test)] use crate::sync::MutexGuard; @@ -116,7 +119,6 @@ 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; } @@ -137,7 +139,7 @@ impl ChannelSigner for TestChannelSigner { self.inner.release_commitment_secret(idx) } - fn validate_holder_commitment(&self, holder_tx: &HolderCommitmentTransaction, _preimages: Vec) -> Result<(), ()> { + fn validate_holder_commitment(&self, holder_tx: &HolderCommitmentTransaction, _outbound_htlc_preimages: Vec) -> Result<(), ()> { let mut state = self.state.lock().unwrap(); let idx = holder_tx.commitment_number(); assert!(idx == state.last_holder_commitment || idx == state.last_holder_commitment - 1, "expecting to validate the current or next holder commitment - trying {}, current {}", idx, state.last_holder_commitment); @@ -145,6 +147,16 @@ impl ChannelSigner for TestChannelSigner { Ok(()) } + fn validate_counterparty_revocation(&self, idx: u64, _secret: &SecretKey) -> Result<(), ()> { + if !*self.available.lock().unwrap() { + return Err(()); + } + let mut state = self.state.lock().unwrap(); + assert!(idx == state.last_counterparty_revoked_commitment || idx == state.last_counterparty_revoked_commitment - 1, "expecting to validate the current or next counterparty revocation - trying {}, current {}", idx, state.last_counterparty_revoked_commitment); + state.last_counterparty_revoked_commitment = idx; + Ok(()) + } + fn pubkeys(&self) -> &ChannelPublicKeys { self.inner.pubkeys() } fn channel_keys_id(&self) -> [u8; 32] { self.inner.channel_keys_id() } @@ -155,7 +167,7 @@ impl ChannelSigner for TestChannelSigner { } impl EcdsaChannelSigner for TestChannelSigner { - fn sign_counterparty_commitment(&self, commitment_tx: &CommitmentTransaction, preimages: Vec, secp_ctx: &Secp256k1) -> Result<(Signature, Vec), ()> { + fn sign_counterparty_commitment(&self, commitment_tx: &CommitmentTransaction, inbound_htlc_preimages: Vec, outbound_htlc_preimages: Vec, secp_ctx: &Secp256k1) -> Result<(Signature, Vec), ()> { self.verify_counterparty_commitment_tx(commitment_tx, secp_ctx); { @@ -174,17 +186,7 @@ impl EcdsaChannelSigner for TestChannelSigner { state.last_counterparty_commitment = cmp::min(last_commitment_number, actual_commitment_number) } - Ok(self.inner.sign_counterparty_commitment(commitment_tx, preimages, secp_ctx).unwrap()) - } - - fn validate_counterparty_revocation(&self, idx: u64, _secret: &SecretKey) -> Result<(), ()> { - if !*self.available.lock().unwrap() { - return Err(()); - } - let mut state = self.state.lock().unwrap(); - assert!(idx == state.last_counterparty_revoked_commitment || idx == state.last_counterparty_revoked_commitment - 1, "expecting to validate the current or next counterparty revocation - trying {}, current {}", idx, state.last_counterparty_revoked_commitment); - state.last_counterparty_revoked_commitment = idx; - Ok(()) + Ok(self.inner.sign_counterparty_commitment(commitment_tx, inbound_htlc_preimages, outbound_htlc_preimages, secp_ctx).unwrap()) } fn sign_holder_commitment(&self, commitment_tx: &HolderCommitmentTransaction, secp_ctx: &Secp256k1) -> Result { @@ -209,10 +211,16 @@ impl EcdsaChannelSigner for TestChannelSigner { } fn sign_justice_revoked_output(&self, justice_tx: &Transaction, input: usize, amount: u64, per_commitment_key: &SecretKey, secp_ctx: &Secp256k1) -> Result { + 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) -> Result { + 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()) } @@ -220,6 +228,9 @@ impl EcdsaChannelSigner for TestChannelSigner { &self, htlc_tx: &Transaction, input: usize, htlc_descriptor: &HTLCDescriptor, secp_ctx: &Secp256k1 ) -> Result { + 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 @@ -253,6 +264,9 @@ 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) -> Result { + 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()) } @@ -269,6 +283,9 @@ 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) } @@ -287,11 +304,11 @@ impl TaprootChannelSigner for TestChannelSigner { todo!() } - fn partially_sign_counterparty_commitment(&self, counterparty_nonce: PublicNonce, commitment_tx: &CommitmentTransaction, preimages: Vec, secp_ctx: &Secp256k1) -> Result<(PartialSignatureWithNonce, Vec), ()> { + fn partially_sign_counterparty_commitment(&self, counterparty_nonce: PublicNonce, commitment_tx: &CommitmentTransaction, inbound_htlc_preimages: Vec, outbound_htlc_preimages: Vec, secp_ctx: &Secp256k1) -> Result<(PartialSignatureWithNonce, Vec), ()> { todo!() } - fn finalize_holder_commitment(&self, commitment_number: u64, commitment_tx: &HolderCommitmentTransaction, counterparty_partial_signature: PartialSignatureWithNonce, secp_ctx: &Secp256k1) -> Result { + fn finalize_holder_commitment(&self, commitment_tx: &HolderCommitmentTransaction, counterparty_partial_signature: PartialSignatureWithNonce, secp_ctx: &Secp256k1) -> Result { todo!() }