2020-09-22 14:53:52 +02:00
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// Copyright 2015-2020 Parity Technologies (UK) Ltd.
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// This file is part of OpenEthereum.
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2016-03-29 13:01:26 +02:00
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2020-09-22 14:53:52 +02:00
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// OpenEthereum is free software: you can redistribute it and/or modify
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2016-03-29 13:01:26 +02:00
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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2020-09-22 14:53:52 +02:00
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// OpenEthereum is distributed in the hope that it will be useful,
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2016-03-29 13:01:26 +02:00
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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2020-09-22 14:53:52 +02:00
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// along with OpenEthereum. If not, see <http://www.gnu.org/licenses/>.
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2016-03-29 13:01:26 +02:00
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//! Transaction test transaction deserialization.
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2021-03-12 14:55:49 +01:00
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use crate::{bytes::Bytes, hash::Address, maybe::MaybeEmpty, uint::Uint};
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use common_types::transaction::{
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signature, Action, SignatureComponents, Transaction as CoreTransaction, TypedTransaction,
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UnverifiedTransaction,
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};
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use ethereum_types::H256;
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2016-03-29 13:01:26 +02:00
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/// Transaction test transaction deserialization.
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#[derive(Debug, PartialEq, Deserialize)]
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2018-10-29 16:49:04 +01:00
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#[serde(rename_all = "camelCase")]
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pub struct Transaction {
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/// Transaction data.
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pub data: Bytes,
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/// Gas limit.
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pub gas_limit: Uint,
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/// Gas price.
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pub gas_price: Uint,
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/// Nonce.
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pub nonce: Uint,
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/// To.
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pub to: MaybeEmpty<Address>,
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/// Value.
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pub value: Uint,
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/// R.
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pub r: Uint,
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/// S.
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pub s: Uint,
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/// V.
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pub v: Uint,
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}
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2021-03-12 14:55:49 +01:00
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impl From<Transaction> for UnverifiedTransaction {
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fn from(t: Transaction) -> Self {
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let to: Option<Address> = t.to.into();
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UnverifiedTransaction {
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unsigned: TypedTransaction::Legacy(CoreTransaction {
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nonce: t.nonce.into(),
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gas_price: t.gas_price.into(),
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gas: t.gas_limit.into(),
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action: match to {
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Some(to) => Action::Call(to.into()),
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None => Action::Create,
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},
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value: t.value.into(),
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data: t.data.into(),
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}),
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chain_id: signature::extract_chain_id_from_legacy_v(t.v.into()),
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signature: SignatureComponents {
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r: t.r.into(),
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s: t.s.into(),
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standard_v: signature::extract_standard_v(t.v.into()),
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},
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hash: H256::zero(),
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}
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.compute_hash()
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}
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}
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2016-03-29 13:01:26 +02:00
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#[cfg(test)]
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mod tests {
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2021-03-12 14:55:49 +01:00
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use super::Transaction;
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2016-03-29 13:01:26 +02:00
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use serde_json;
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#[test]
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fn transaction_deserialization() {
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let s = r#"{
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"data" : "0x",
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"gasLimit" : "0xf388",
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"gasPrice" : "0x09184e72a000",
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"nonce" : "0x00",
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"r" : "0x2c",
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"s" : "0x04",
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"to" : "",
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"v" : "0x1b",
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"value" : "0x00"
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}"#;
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let _deserialized: Transaction = serde_json::from_str(s).unwrap();
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// TODO: validate all fields
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}
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}
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