51 lines
1.9 KiB
Rust
51 lines
1.9 KiB
Rust
// Copyright 2015-2020 Parity Technologies (UK) Ltd.
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// This file is part of OpenEthereum.
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// OpenEthereum is free software: you can redistribute it and/or modify
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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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// OpenEthereum is distributed in the hope that it will be useful,
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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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// along with OpenEthereum. If not, see <http://www.gnu.org/licenses/>.
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//! Eth rpc interface.
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use jsonrpc_core::BoxFuture;
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use jsonrpc_derive::rpc;
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use ethereum_types::{H160, H256, H520};
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use v1::types::{Bytes, RichRawTransaction, TransactionRequest};
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/// Signing methods implementation relying on unlocked accounts.
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#[rpc(server)]
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pub trait EthSigning {
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/// RPC Metadata
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type Metadata;
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/// Signs the hash of data with given address signature.
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#[rpc(meta, name = "eth_sign")]
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fn sign(&self, _: Self::Metadata, _: H160, _: Bytes) -> BoxFuture<H520>;
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/// Sends transaction; will block waiting for signer to return the
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/// transaction hash.
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/// If Signer is disable it will require the account to be unlocked.
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#[rpc(meta, name = "eth_sendTransaction")]
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fn send_transaction(&self, _: Self::Metadata, _: TransactionRequest) -> BoxFuture<H256>;
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/// Signs transactions without dispatching it to the network.
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/// Returns signed transaction RLP representation and the transaction itself.
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/// It can be later submitted using `eth_sendRawTransaction/eth_submitTransaction`.
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#[rpc(meta, name = "eth_signTransaction")]
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fn sign_transaction(
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&self,
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_: Self::Metadata,
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_: TransactionRequest,
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) -> BoxFuture<RichRawTransaction>;
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}
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