feat: cast mktx raw signaturee #10377
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Ayushdubey86
requested review from
DaniPopes,
klkvr,
mattsse,
grandizzy,
yash-atreya and
zerosnacks
as code owners
mattsse
requested changes
May 16, 2025
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| #[arg(long, value_name = "V")] | ||
| v: Option<u64>, | ||
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| #[arg(long, value_name = "R")] | ||
| r: Option<String>, | ||
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| #[arg(long, value_name = "S")] | ||
| s: Option<String>, |
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this should be a single argument that tis the hex encoded signature
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| let raw_unsigned_hex = tx_builder.build_unsigned_raw(from).await?; | ||
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| if let (Some(v), Some(r_hex), Some(s_hex)) = (v, r.as_ref(), s.as_ref()) { | ||
| let raw_unsigned_bytes = hex::decode(raw_unsigned_hex.trim_start_matches("0x"))?; | ||
| let mut buf = raw_unsigned_bytes.as_slice(); | ||
| let unsigned_tx: UnsignedTransaction = UnsignedTransaction::decode(&mut buf)?; | ||
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| let r_bytes = hex::decode(r_hex.trim_start_matches("0x"))?; | ||
| let s_bytes = hex::decode(s_hex.trim_start_matches("0x"))?; | ||
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| if r_bytes.len() != 32 || s_bytes.len() != 32 { | ||
| eyre::bail!("r and s must be 32 bytes each"); | ||
| } | ||
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| let r = U256::from_be_slice(&r_bytes); | ||
| let s = U256::from_be_slice(&s_bytes); | ||
| let v = U64::from(v); | ||
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| let mut out = Vec::new(); | ||
| let fields: &[&dyn alloy_rlp::Encodable] = &[ | ||
| &unsigned_tx.nonce, | ||
| &unsigned_tx.gas_price, | ||
| &unsigned_tx.gas_limit, | ||
| &unsigned_tx.to, | ||
| &unsigned_tx.value, | ||
| &unsigned_tx.data, | ||
| &v, | ||
| &r, | ||
| &s, | ||
| ]; | ||
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| alloy_rlp::encode_list::<&dyn alloy_rlp::Encodable, dyn alloy_rlp::Encodable>( |
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this can removed entirely
this should be much simpler, just checking if the signature is there , decode it and then encode with signature:
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Hello @yash-atreya @zerosnacks @grandizzy
Please review this pr, it closes #10167