82 lines
2.4 KiB
Rust
82 lines
2.4 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity 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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// Parity 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 Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Account management (personal) rpc implementation
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use std::sync::{Arc, Weak};
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use jsonrpc_core::*;
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use v1::traits::Personal;
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use util::keys::store::*;
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use util::{Bytes, Address};
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use std::sync::RwLock;
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/// Account management (personal) rpc implementation.
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pub struct PersonalClient {
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secret_store: Weak<SecretStore>,
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unlocked_account: Arc<RwLock<Option<Address>>>,
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unlocked_secret: Arc<RwLock<Option<Bytes>>>,
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}
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impl PersonalClient {
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/// Creates new PersonalClient
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pub fn new(store: &Arc<SecretStore>) -> Self {
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PersonalClient {
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secret_store: Arc::downgrade(store),
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unlocked_account: Arc::new(RwLock::new(None)),
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unlocked_secret: Arc::new(RwLock::new(None)),
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}
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}
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}
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impl Personal for PersonalClient {
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fn accounts(&self, _: Params) -> Result<Value, Error> {
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let store = take_weak!(self.secret_store);
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match store.accounts() {
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Ok(account_list) => {
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Ok(Value::Array(account_list.iter()
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.map(|&(account, _)| Value::String(format!("{:?}", account)))
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.collect::<Vec<Value>>())
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)
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}
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Err(_) => Err(Error::internal_error())
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}
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}
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fn new_account(&self, _: Params) -> Result<Value, Error> {
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Err(Error::internal_error())
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}
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fn unlock_account(&self, params: Params) -> Result<Value, Error> {
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from_params::<(Address, String, u64)>(params).and_then(
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|(account, account_pass, _)|{
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let store = take_weak!(self.secret_store);
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let secret_id = match store.account(&account) {
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None => { return Ok(Value::Bool(false)); }
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Some(id) => id
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};
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match store.get(&secret_id, &account_pass) {
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Ok(secret) => {
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*self.unlocked_account.write().unwrap() = Some(account);
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*self.unlocked_secret.write().unwrap() = Some(secret);
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Ok(Value::Bool(true))
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},
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Err(_) => {
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Ok(Value::Bool(false))
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}
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}
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})
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}
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}
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