Qortal/pirate-librustzcash
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Started modifying scriptSig to be compatible with atomicdex-style HTLCs. This removes support for P2PKH inputs, but Pirate doesn't support these anyway.

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This commit is contained in:
CalDescent 2022-05-18 22:51:45 +01:00
parent dda640b336
commit 01f0bacf79
1 changed files with 9 additions and 6 deletions
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15
zcash_primitives/src/transaction/builder.rs
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@ -248,14 +248,17 @@ impl TransparentInputs {
let mut sig_bytes: Vec<u8> = sig.serialize_der()[..].to_vec();
sig_bytes.extend(&[SIGHASH_ALL as u8]);
if (!&info.secret.is_empty()) {
// Include secret and redeem script
mtx.vin[i].script_sig = Script::default() << &info.secret[..] << &sig_bytes[..] << &info.pubkey[..] << &info.redeem_script[..];
if (!&info.secret.is_empty()) { // Redeem
let is_refund : u8 = 0;
mtx.vin[i].script_sig = Script::default() << &sig_bytes[..] << &info.pubkey[..] << &info.secret[..] << is_refund << &info.redeem_script[..];
}
else {
// P2PKH scriptSig
mtx.vin[i].script_sig = Script::default() << &sig_bytes[..] << &info.pubkey[..];
else { // Refund
let is_refund : u8 = 1;
mtx.vin[i].script_sig = Script::default() << &sig_bytes[..] << &info.pubkey[..] << is_refund << &info.redeem_script[..];
}
// No longer supports P2PKH scriptSig since this is a P2SH-only implementation
// mtx.vin[i].script_sig = Script::default() << &sig_bytes[..] << &info.pubkey[..];
}
}