/// May return Err if key derivation fails. Callers, such as ChannelMonitor, will panic in such a case.
#[must_use]
pub sign_holder_commitment_and_htlcs: extern "C" fn (this_arg: *const c_void, commitment_tx: &crate::lightning::ln::chan_utils::HolderCommitmentTransaction) -> crate::c_types::derived::CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ,
- /// Create a signature for the given input in a transaction spending an HTLC or commitment
- /// transaction output when our counterparty broadcasts an old state.
+ /// Create a signature for the given input in a transaction spending an HTLC transaction output
+ /// or a commitment transaction `to_local` output when our counterparty broadcasts an old state.
///
- /// A justice transaction may claim multiples outputs at the same time if timelocks are
+ /// A justice transaction may claim multiple outputs at the same time if timelocks are
/// similar, but only a signature for the input at index `input` should be signed for here.
- /// It may be called multiples time for same output(s) if a fee-bump is needed with regards
+ /// It may be called multiple times for same output(s) if a fee-bump is needed with regards
+ /// to an upcoming timelock expiration.
+ ///
+ /// Amount is value of the output spent by this input, committed to in the BIP 143 signature.
+ ///
+ /// per_commitment_key is revocation secret which was provided by our counterparty when they
+ /// revoked the state which they eventually broadcast. It's not a _holder_ secret key and does
+ /// not allow the spending of any funds by itself (you need our holder revocation_secret to do
+ /// so).
+ #[must_use]
+ pub sign_justice_revoked_output: extern "C" fn (this_arg: *const c_void, justice_tx: crate::c_types::Transaction, input: usize, amount: u64, per_commitment_key: *const [u8; 32]) -> crate::c_types::derived::CResult_SignatureNoneZ,
+ /// Create a signature for the given input in a transaction spending a commitment transaction
+ /// HTLC output when our counterparty broadcasts an old state.
+ ///
+ /// A justice transaction may claim multiple outputs at the same time if timelocks are
+ /// similar, but only a signature for the input at index `input` should be signed for here.
+ /// It may be called multiple times for same output(s) if a fee-bump is needed with regards
/// to an upcoming timelock expiration.
///
/// Amount is value of the output spent by this input, committed to in the BIP 143 signature.
/// not allow the spending of any funds by itself (you need our holder revocation_secret to do
/// so).
///
- /// htlc holds HTLC elements (hash, timelock) if the output being spent is a HTLC output, thus
- /// changing the format of the witness script (which is committed to in the BIP 143
- /// signatures).
+ /// htlc holds HTLC elements (hash, timelock), thus changing the format of the witness script
+ /// (which is committed to in the BIP 143 signatures).
#[must_use]
- pub sign_justice_transaction: extern "C" fn (this_arg: *const c_void, justice_tx: crate::c_types::Transaction, input: usize, amount: u64, per_commitment_key: *const [u8; 32], htlc: &crate::lightning::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ,
+ pub sign_justice_revoked_htlc: extern "C" fn (this_arg: *const c_void, justice_tx: crate::c_types::Transaction, input: usize, amount: u64, per_commitment_key: *const [u8; 32], htlc: &crate::lightning::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ,
/// Create a signature for a claiming transaction for a HTLC output on a counterparty's commitment
/// transaction, either offered or received.
///
let mut local_ret = match ret.result_ok { true => Ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).to_rust(); let mut local_orig_ret_0_1 = Vec::new(); for mut item in orig_ret_0_1.into_rust().drain(..) { local_orig_ret_0_1.push( { item.into_rust() }); }; let mut local_ret_0 = (orig_ret_0_0.into_rust(), local_orig_ret_0_1); local_ret_0 }), false => Err( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) })*/ })};
local_ret
}
- fn sign_justice_transaction(&self, mut justice_tx: &bitcoin::blockdata::transaction::Transaction, mut input: usize, mut amount: u64, mut per_commitment_key: &bitcoin::secp256k1::key::SecretKey, mut htlc: &Option<lightning::ln::chan_utils::HTLCOutputInCommitment>, mut _secp_ctx: &bitcoin::secp256k1::Secp256k1<bitcoin::secp256k1::All>) -> Result<bitcoin::secp256k1::Signature, ()> {
- let mut local_htlc = &crate::lightning::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (if htlc.is_none() { std::ptr::null() } else { { (htlc.as_ref().unwrap()) } } as *const _) as *mut _ }, is_owned: false };
- let mut ret = (self.sign_justice_transaction)(self.this_arg, crate::c_types::Transaction::from_bitcoin(justice_tx), input, amount, per_commitment_key.as_ref(), local_htlc);
+ fn sign_justice_revoked_output(&self, mut justice_tx: &bitcoin::blockdata::transaction::Transaction, mut input: usize, mut amount: u64, mut per_commitment_key: &bitcoin::secp256k1::key::SecretKey, mut _secp_ctx: &bitcoin::secp256k1::Secp256k1<bitcoin::secp256k1::All>) -> Result<bitcoin::secp256k1::Signature, ()> {
+ let mut ret = (self.sign_justice_revoked_output)(self.this_arg, crate::c_types::Transaction::from_bitcoin(justice_tx), input, amount, per_commitment_key.as_ref());
+ let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) })*/ })};
+ local_ret
+ }
+ fn sign_justice_revoked_htlc(&self, mut justice_tx: &bitcoin::blockdata::transaction::Transaction, mut input: usize, mut amount: u64, mut per_commitment_key: &bitcoin::secp256k1::key::SecretKey, mut htlc: &lightning::ln::chan_utils::HTLCOutputInCommitment, mut _secp_ctx: &bitcoin::secp256k1::Secp256k1<bitcoin::secp256k1::All>) -> Result<bitcoin::secp256k1::Signature, ()> {
+ let mut ret = (self.sign_justice_revoked_htlc)(self.this_arg, crate::c_types::Transaction::from_bitcoin(justice_tx), input, amount, per_commitment_key.as_ref(), &crate::lightning::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (htlc as *const _) as *mut _ }, is_owned: false });
let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) })*/ })};
local_ret
}
let mut local_ret = match ret.result_ok { true => Ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).to_rust(); let mut local_orig_ret_0_1 = Vec::new(); for mut item in orig_ret_0_1.into_rust().drain(..) { local_orig_ret_0_1.push( { item.into_rust() }); }; let mut local_ret_0 = (orig_ret_0_0.into_rust(), local_orig_ret_0_1); local_ret_0 }), false => Err( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) })*/ })};
local_ret
}
- fn sign_justice_transaction(&self, mut justice_tx: &bitcoin::blockdata::transaction::Transaction, mut input: usize, mut amount: u64, mut per_commitment_key: &bitcoin::secp256k1::key::SecretKey, mut htlc: &Option<lightning::ln::chan_utils::HTLCOutputInCommitment>, mut _secp_ctx: &bitcoin::secp256k1::Secp256k1<bitcoin::secp256k1::All>) -> Result<bitcoin::secp256k1::Signature, ()> {
- let mut local_htlc = &crate::lightning::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (if htlc.is_none() { std::ptr::null() } else { { (htlc.as_ref().unwrap()) } } as *const _) as *mut _ }, is_owned: false };
- let mut ret = (self.BaseSign.sign_justice_transaction)(self.this_arg, crate::c_types::Transaction::from_bitcoin(justice_tx), input, amount, per_commitment_key.as_ref(), local_htlc);
+ fn sign_justice_revoked_output(&self, mut justice_tx: &bitcoin::blockdata::transaction::Transaction, mut input: usize, mut amount: u64, mut per_commitment_key: &bitcoin::secp256k1::key::SecretKey, mut _secp_ctx: &bitcoin::secp256k1::Secp256k1<bitcoin::secp256k1::All>) -> Result<bitcoin::secp256k1::Signature, ()> {
+ let mut ret = (self.BaseSign.sign_justice_revoked_output)(self.this_arg, crate::c_types::Transaction::from_bitcoin(justice_tx), input, amount, per_commitment_key.as_ref());
+ let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) })*/ })};
+ local_ret
+ }
+ fn sign_justice_revoked_htlc(&self, mut justice_tx: &bitcoin::blockdata::transaction::Transaction, mut input: usize, mut amount: u64, mut per_commitment_key: &bitcoin::secp256k1::key::SecretKey, mut htlc: &lightning::ln::chan_utils::HTLCOutputInCommitment, mut _secp_ctx: &bitcoin::secp256k1::Secp256k1<bitcoin::secp256k1::All>) -> Result<bitcoin::secp256k1::Signature, ()> {
+ let mut ret = (self.BaseSign.sign_justice_revoked_htlc)(self.this_arg, crate::c_types::Transaction::from_bitcoin(justice_tx), input, amount, per_commitment_key.as_ref(), &crate::lightning::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (htlc as *const _) as *mut _ }, is_owned: false });
let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) })*/ })};
local_ret
}
channel_keys_id: InMemorySigner_BaseSign_channel_keys_id,
sign_counterparty_commitment: InMemorySigner_BaseSign_sign_counterparty_commitment,
sign_holder_commitment_and_htlcs: InMemorySigner_BaseSign_sign_holder_commitment_and_htlcs,
- sign_justice_transaction: InMemorySigner_BaseSign_sign_justice_transaction,
+ sign_justice_revoked_output: InMemorySigner_BaseSign_sign_justice_revoked_output,
+ sign_justice_revoked_htlc: InMemorySigner_BaseSign_sign_justice_revoked_htlc,
sign_counterparty_htlc_transaction: InMemorySigner_BaseSign_sign_counterparty_htlc_transaction,
sign_closing_transaction: InMemorySigner_BaseSign_sign_closing_transaction,
sign_channel_announcement: InMemorySigner_BaseSign_sign_channel_announcement,
local_ret
}
#[must_use]
-extern "C" fn InMemorySigner_BaseSign_sign_justice_transaction(this_arg: *const c_void, mut justice_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, per_commitment_key: *const [u8; 32], htlc: &crate::lightning::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ {
- let mut local_htlc = if htlc.inner.is_null() { None } else { Some((* { unsafe { &*htlc.inner } }).clone()) };
- let mut ret = <nativeInMemorySigner as lightning::chain::keysinterface::BaseSign<>>::sign_justice_transaction(unsafe { &mut *(this_arg as *mut nativeInMemorySigner) }, &justice_tx.into_bitcoin(), input, amount, &::bitcoin::secp256k1::key::SecretKey::from_slice(&unsafe { *per_commitment_key}[..]).unwrap(), &local_htlc, secp256k1::SECP256K1);
+extern "C" fn InMemorySigner_BaseSign_sign_justice_revoked_output(this_arg: *const c_void, mut justice_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, per_commitment_key: *const [u8; 32]) -> crate::c_types::derived::CResult_SignatureNoneZ {
+ let mut ret = <nativeInMemorySigner as lightning::chain::keysinterface::BaseSign<>>::sign_justice_revoked_output(unsafe { &mut *(this_arg as *mut nativeInMemorySigner) }, &justice_tx.into_bitcoin(), input, amount, &::bitcoin::secp256k1::key::SecretKey::from_slice(&unsafe { *per_commitment_key}[..]).unwrap(), secp256k1::SECP256K1);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::Signature::from_rust(&o) }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { () /*e*/ }).into() };
+ local_ret
+}
+#[must_use]
+extern "C" fn InMemorySigner_BaseSign_sign_justice_revoked_htlc(this_arg: *const c_void, mut justice_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, per_commitment_key: *const [u8; 32], htlc: &crate::lightning::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ {
+ let mut ret = <nativeInMemorySigner as lightning::chain::keysinterface::BaseSign<>>::sign_justice_revoked_htlc(unsafe { &mut *(this_arg as *mut nativeInMemorySigner) }, &justice_tx.into_bitcoin(), input, amount, &::bitcoin::secp256k1::key::SecretKey::from_slice(&unsafe { *per_commitment_key}[..]).unwrap(), unsafe { &*htlc.inner }, secp256k1::SECP256K1);
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::Signature::from_rust(&o) }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { () /*e*/ }).into() };
local_ret
}
channel_keys_id: InMemorySigner_BaseSign_channel_keys_id,
sign_counterparty_commitment: InMemorySigner_BaseSign_sign_counterparty_commitment,
sign_holder_commitment_and_htlcs: InMemorySigner_BaseSign_sign_holder_commitment_and_htlcs,
- sign_justice_transaction: InMemorySigner_BaseSign_sign_justice_transaction,
+ sign_justice_revoked_output: InMemorySigner_BaseSign_sign_justice_revoked_output,
+ sign_justice_revoked_htlc: InMemorySigner_BaseSign_sign_justice_revoked_htlc,
sign_counterparty_htlc_transaction: InMemorySigner_BaseSign_sign_counterparty_htlc_transaction,
sign_closing_transaction: InMemorySigner_BaseSign_sign_closing_transaction,
sign_channel_announcement: InMemorySigner_BaseSign_sign_channel_announcement,
channel_keys_id: InMemorySigner_BaseSign_channel_keys_id,
sign_counterparty_commitment: InMemorySigner_BaseSign_sign_counterparty_commitment,
sign_holder_commitment_and_htlcs: InMemorySigner_BaseSign_sign_holder_commitment_and_htlcs,
- sign_justice_transaction: InMemorySigner_BaseSign_sign_justice_transaction,
+ sign_justice_revoked_output: InMemorySigner_BaseSign_sign_justice_revoked_output,
+ sign_justice_revoked_htlc: InMemorySigner_BaseSign_sign_justice_revoked_htlc,
sign_counterparty_htlc_transaction: InMemorySigner_BaseSign_sign_counterparty_htlc_transaction,
sign_closing_transaction: InMemorySigner_BaseSign_sign_closing_transaction,
sign_channel_announcement: InMemorySigner_BaseSign_sign_channel_announcement,
projects / ldk-c-bindings / blobdiff