openethereum/rpc/src/v1/traits/parity_signing.rs
2017-05-02 11:39:48 +02:00

54 lines
2.3 KiB
Rust

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! ParitySigning rpc interface.
use jsonrpc_core::Error;
use futures::BoxFuture;
use v1::types::{U256, H160, Bytes, ConfirmationResponse, TransactionRequest, Either};
build_rpc_trait! {
/// Signing methods implementation.
pub trait ParitySigning {
type Metadata;
/// Given partial transaction request produces transaction with all fields filled in.
/// Such transaction can be then signed externally.
#[rpc(meta, name = "parity_composeTransaction")]
fn compose_transaction(&self, Self::Metadata, TransactionRequest) -> BoxFuture<TransactionRequest, Error>;
/// Posts sign request asynchronously.
/// Will return a confirmation ID for later use with check_transaction.
#[rpc(meta, name = "parity_postSign")]
fn post_sign(&self, Self::Metadata, H160, Bytes) -> BoxFuture<Either<U256, ConfirmationResponse>, Error>;
/// Posts transaction asynchronously.
/// Will return a transaction ID for later use with check_transaction.
#[rpc(meta, name = "parity_postTransaction")]
fn post_transaction(&self, Self::Metadata, TransactionRequest) -> BoxFuture<Either<U256, ConfirmationResponse>, Error>;
/// Checks the progress of a previously posted request (transaction/sign).
/// Should be given a valid send_transaction ID.
#[rpc(name = "parity_checkRequest")]
fn check_request(&self, U256) -> Result<Option<ConfirmationResponse>, Error>;
/// Decrypt some ECIES-encrypted message.
/// First parameter is the address with which it is encrypted, second is the ciphertext.
#[rpc(meta, name = "parity_decryptMessage")]
fn decrypt_message(&self, Self::Metadata, H160, Bytes) -> BoxFuture<Bytes, Error>;
}
}