openethereum/ethstore/src/ethstore.rs

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// 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/>.
use std::collections::{BTreeMap, HashMap};
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use std::mem;
use std::path::PathBuf;
use parking_lot::{Mutex, RwLock};
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use crypto::KEY_ITERATIONS;
use random::Random;
use ethkey::{self, Signature, Address, Message, Secret, Public, KeyPair, ExtendedKeyPair};
use dir::{KeyDirectory, VaultKeyDirectory, VaultKey, SetKeyError};
use account::SafeAccount;
use presale::PresaleWallet;
use json::{self, Uuid};
use {import, Error, SimpleSecretStore, SecretStore, SecretVaultRef, StoreAccountRef, Derivation};
pub struct EthStore {
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store: EthMultiStore,
}
impl EthStore {
pub fn open(directory: Box<KeyDirectory>) -> Result<Self, Error> {
Self::open_with_iterations(directory, KEY_ITERATIONS as u32)
}
pub fn open_with_iterations(directory: Box<KeyDirectory>, iterations: u32) -> Result<Self, Error> {
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Ok(EthStore {
store: EthMultiStore::open_with_iterations(directory, iterations)?,
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})
}
fn get(&self, account: &StoreAccountRef) -> Result<SafeAccount, Error> {
let mut accounts = self.store.get(account)?.into_iter();
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accounts.next().ok_or(Error::InvalidAccount)
}
}
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impl SimpleSecretStore for EthStore {
fn insert_account(&self, vault: SecretVaultRef, secret: Secret, password: &str) -> Result<StoreAccountRef, Error> {
self.store.insert_account(vault, secret, password)
}
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fn insert_derived(&self, vault: SecretVaultRef, account_ref: &StoreAccountRef, password: &str, derivation: Derivation)
-> Result<StoreAccountRef, Error>
{
self.store.insert_derived(vault, account_ref, password, derivation)
}
fn generate_derived(&self, account_ref: &StoreAccountRef, password: &str, derivation: Derivation) -> Result<Address, Error> {
self.store.generate_derived(account_ref, password, derivation)
}
fn account_ref(&self, address: &Address) -> Result<StoreAccountRef, Error> {
self.store.account_ref(address)
}
fn accounts(&self) -> Result<Vec<StoreAccountRef>, Error> {
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self.store.accounts()
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}
fn change_password(&self, account: &StoreAccountRef, old_password: &str, new_password: &str) -> Result<(), Error> {
self.store.change_password(account, old_password, new_password)
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}
fn remove_account(&self, account: &StoreAccountRef, password: &str) -> Result<(), Error> {
self.store.remove_account(account, password)
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}
fn sign(&self, account: &StoreAccountRef, password: &str, message: &Message) -> Result<Signature, Error> {
self.get(account)?.sign(password, message)
}
fn sign_derived(&self, account_ref: &StoreAccountRef, password: &str, derivation: Derivation, message: &Message)
-> Result<Signature, Error>
{
self.store.sign_derived(account_ref, password, derivation, message)
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}
fn decrypt(&self, account: &StoreAccountRef, password: &str, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error> {
let account = self.get(account)?;
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account.decrypt(password, shared_mac, message)
}
fn create_vault(&self, name: &str, password: &str) -> Result<(), Error> {
self.store.create_vault(name, password)
}
fn open_vault(&self, name: &str, password: &str) -> Result<(), Error> {
self.store.open_vault(name, password)
}
fn close_vault(&self, name: &str) -> Result<(), Error> {
self.store.close_vault(name)
}
fn list_vaults(&self) -> Result<Vec<String>, Error> {
self.store.list_vaults()
}
fn list_opened_vaults(&self) -> Result<Vec<String>, Error> {
self.store.list_opened_vaults()
}
fn change_vault_password(&self, name: &str, new_password: &str) -> Result<(), Error> {
self.store.change_vault_password(name, new_password)
}
fn change_account_vault(&self, vault: SecretVaultRef, account: StoreAccountRef) -> Result<StoreAccountRef, Error> {
self.store.change_account_vault(vault, account)
}
fn get_vault_meta(&self, name: &str) -> Result<String, Error> {
self.store.get_vault_meta(name)
}
fn set_vault_meta(&self, name: &str, meta: &str) -> Result<(), Error> {
self.store.set_vault_meta(name, meta)
}
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}
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impl SecretStore for EthStore {
fn import_presale(&self, vault: SecretVaultRef, json: &[u8], password: &str) -> Result<StoreAccountRef, Error> {
let json_wallet = json::PresaleWallet::load(json).map_err(|_| Error::InvalidKeyFile("Invalid JSON format".to_owned()))?;
let wallet = PresaleWallet::from(json_wallet);
let keypair = wallet.decrypt(password).map_err(|_| Error::InvalidPassword)?;
self.insert_account(vault, keypair.secret().clone(), password)
}
fn import_wallet(&self, vault: SecretVaultRef, json: &[u8], password: &str) -> Result<StoreAccountRef, Error> {
let json_keyfile = json::KeyFile::load(json).map_err(|_| Error::InvalidKeyFile("Invalid JSON format".to_owned()))?;
let mut safe_account = SafeAccount::from_file(json_keyfile, None);
let secret = safe_account.crypto.secret(password).map_err(|_| Error::InvalidPassword)?;
safe_account.address = KeyPair::from_secret(secret)?.address();
self.store.import(vault, safe_account)
}
fn test_password(&self, account: &StoreAccountRef, password: &str) -> Result<bool, Error> {
let account = self.get(account)?;
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Ok(account.check_password(password))
}
fn copy_account(&self, new_store: &SimpleSecretStore, new_vault: SecretVaultRef, account: &StoreAccountRef, password: &str, new_password: &str) -> Result<(), Error> {
let account = self.get(account)?;
let secret = account.crypto.secret(password)?;
new_store.insert_account(new_vault, secret, new_password)?;
Ok(())
}
fn public(&self, account: &StoreAccountRef, password: &str) -> Result<Public, Error> {
let account = self.get(account)?;
account.public(password)
}
fn uuid(&self, account: &StoreAccountRef) -> Result<Uuid, Error> {
let account = self.get(account)?;
Ok(account.id.into())
}
fn name(&self, account: &StoreAccountRef) -> Result<String, Error> {
let account = self.get(account)?;
Ok(account.name.clone())
}
fn meta(&self, account: &StoreAccountRef) -> Result<String, Error> {
let account = self.get(account)?;
Ok(account.meta.clone())
}
fn set_name(&self, account_ref: &StoreAccountRef, name: String) -> Result<(), Error> {
let old = self.get(account_ref)?;
let mut safe_account = old.clone();
safe_account.name = name;
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// save to file
self.store.update(account_ref, old, safe_account)
}
fn set_meta(&self, account_ref: &StoreAccountRef, meta: String) -> Result<(), Error> {
let old = self.get(account_ref)?;
let mut safe_account = old.clone();
safe_account.meta = meta;
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// save to file
self.store.update(account_ref, old, safe_account)
}
fn local_path(&self) -> PathBuf {
self.store.dir.path().cloned().unwrap_or_else(PathBuf::new)
}
fn list_geth_accounts(&self, testnet: bool) -> Vec<Address> {
import::read_geth_accounts(testnet)
}
fn import_geth_accounts(&self, vault: SecretVaultRef, desired: Vec<Address>, testnet: bool) -> Result<Vec<StoreAccountRef>, Error> {
let imported_addresses = match vault {
SecretVaultRef::Root => import::import_geth_accounts(&*self.store.dir, desired.into_iter().collect(), testnet),
SecretVaultRef::Vault(vault_name) => {
if let Some(vault) = self.store.vaults.lock().get(&vault_name) {
import::import_geth_accounts(vault.as_key_directory(), desired.into_iter().collect(), testnet)
} else {
Err(Error::VaultNotFound)
}
},
};
imported_addresses
.map(|a| a.into_iter().map(|a| StoreAccountRef::root(a)).collect())
}
}
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/// Similar to `EthStore` but may store many accounts (with different passwords) for the same `Address`
pub struct EthMultiStore {
dir: Box<KeyDirectory>,
iterations: u32,
// order lock: cache, then vaults
cache: RwLock<BTreeMap<StoreAccountRef, Vec<SafeAccount>>>,
vaults: Mutex<HashMap<String, Box<VaultKeyDirectory>>>,
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}
impl EthMultiStore {
pub fn open(directory: Box<KeyDirectory>) -> Result<Self, Error> {
Self::open_with_iterations(directory, KEY_ITERATIONS as u32)
}
pub fn open_with_iterations(directory: Box<KeyDirectory>, iterations: u32) -> Result<Self, Error> {
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let store = EthMultiStore {
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dir: directory,
vaults: Mutex::new(HashMap::new()),
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iterations: iterations,
cache: Default::default(),
};
store.reload_accounts()?;
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Ok(store)
}
fn reload_accounts(&self) -> Result<(), Error> {
let mut cache = self.cache.write();
let mut new_accounts = BTreeMap::new();
for account in self.dir.load()? {
let account_ref = StoreAccountRef::root(account.address);
new_accounts
.entry(account_ref)
.or_insert_with(Vec::new)
.push(account);
}
for (vault_name, vault) in &*self.vaults.lock() {
for account in vault.load()? {
let account_ref = StoreAccountRef::vault(vault_name, account.address);
new_accounts
.entry(account_ref)
.or_insert_with(Vec::new)
.push(account);
}
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}
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mem::replace(&mut *cache, new_accounts);
Ok(())
}
fn get(&self, account: &StoreAccountRef) -> Result<Vec<SafeAccount>, Error> {
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{
let cache = self.cache.read();
if let Some(accounts) = cache.get(account) {
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if !accounts.is_empty() {
return Ok(accounts.clone())
}
}
}
self.reload_accounts()?;
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let cache = self.cache.read();
let accounts = cache.get(account).ok_or(Error::InvalidAccount)?;
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if accounts.is_empty() {
Err(Error::InvalidAccount)
} else {
Ok(accounts.clone())
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}
}
fn import(&self, vault: SecretVaultRef, account: SafeAccount) -> Result<StoreAccountRef, Error> {
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// save to file
let account = match vault {
SecretVaultRef::Root => self.dir.insert(account)?,
SecretVaultRef::Vault(ref vault_name) => self.vaults.lock().get_mut(vault_name).ok_or(Error::VaultNotFound)?.insert(account)?,
};
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// update cache
let account_ref = StoreAccountRef::new(vault, account.address.clone());
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let mut cache = self.cache.write();
cache.entry(account_ref.clone())
.or_insert_with(Vec::new)
.push(account);
Ok(account_ref)
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}
fn update(&self, account_ref: &StoreAccountRef, old: SafeAccount, new: SafeAccount) -> Result<(), Error> {
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// save to file
let account = match account_ref.vault {
SecretVaultRef::Root => self.dir.update(new)?,
SecretVaultRef::Vault(ref vault_name) => self.vaults.lock().get_mut(vault_name).ok_or(Error::VaultNotFound)?.update(new)?,
};
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// update cache
let mut cache = self.cache.write();
let mut accounts = cache.entry(account_ref.clone()).or_insert_with(Vec::new);
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// Remove old account
accounts.retain(|acc| acc != &old);
// And push updated to the end
accounts.push(account);
Ok(())
}
fn remove_safe_account(&self, account_ref: &StoreAccountRef, account: &SafeAccount) -> Result<(), Error> {
// Remove from dir
match account_ref.vault {
SecretVaultRef::Root => self.dir.remove(&account)?,
SecretVaultRef::Vault(ref vault_name) => self.vaults.lock().get(vault_name).ok_or(Error::VaultNotFound)?.remove(&account)?,
};
// Remove from cache
let mut cache = self.cache.write();
let is_empty = {
if let Some(accounts) = cache.get_mut(account_ref) {
if let Some(position) = accounts.iter().position(|acc| acc == account) {
accounts.remove(position);
}
accounts.is_empty()
} else {
false
}
};
if is_empty {
cache.remove(account_ref);
}
return Ok(());
}
fn generate(&self, secret: Secret, derivation: Derivation) -> Result<ExtendedKeyPair, Error> {
let mut extended = ExtendedKeyPair::new(secret);
match derivation {
Derivation::Hierarchical(path) => {
for path_item in path {
extended = extended.derive(
if path_item.soft { ethkey::Derivation::Soft(path_item.index) }
else { ethkey::Derivation::Hard(path_item.index) }
)?;
}
},
Derivation::SoftHash(h256) => { extended = extended.derive(ethkey::Derivation::Soft(h256))?; }
Derivation::HardHash(h256) => { extended = extended.derive(ethkey::Derivation::Hard(h256))?; }
}
Ok(extended)
}
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}
impl SimpleSecretStore for EthMultiStore {
fn insert_account(&self, vault: SecretVaultRef, secret: Secret, password: &str) -> Result<StoreAccountRef, Error> {
let keypair = KeyPair::from_secret(secret).map_err(|_| Error::CreationFailed)?;
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let id: [u8; 16] = Random::random();
let account = SafeAccount::create(&keypair, id, password, self.iterations, "".to_owned(), "{}".to_owned());
self.import(vault, account)
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}
fn insert_derived(&self, vault: SecretVaultRef, account_ref: &StoreAccountRef, password: &str, derivation: Derivation)
-> Result<StoreAccountRef, Error>
{
let accounts = self.get(account_ref)?;
for account in accounts {
// Skip if password is invalid
if !account.check_password(password) {
continue;
}
let extended = self.generate(account.crypto.secret(password)?, derivation)?;
return self.insert_account(vault, extended.secret().as_raw().clone(), password);
}
Err(Error::InvalidPassword)
}
fn generate_derived(&self, account_ref: &StoreAccountRef, password: &str, derivation: Derivation)
-> Result<Address, Error>
{
let accounts = self.get(&account_ref)?;
for account in accounts {
// Skip if password is invalid
if !account.check_password(password) {
continue;
}
let extended = self.generate(account.crypto.secret(password)?, derivation)?;
return Ok(ethkey::public_to_address(extended.public().public()));
}
Err(Error::InvalidPassword)
}
fn sign_derived(&self, account_ref: &StoreAccountRef, password: &str, derivation: Derivation, message: &Message)
-> Result<Signature, Error>
{
let accounts = self.get(&account_ref)?;
for account in accounts {
// Skip if password is invalid
if !account.check_password(password) {
continue;
}
let extended = self.generate(account.crypto.secret(password)?, derivation)?;
let secret = extended.secret().as_raw();
return Ok(ethkey::sign(&secret, message)?)
}
Err(Error::InvalidPassword)
}
fn account_ref(&self, address: &Address) -> Result<StoreAccountRef, Error> {
self.reload_accounts()?;
self.cache.read().keys()
.find(|r| &r.address == address)
.cloned()
.ok_or(Error::InvalidAccount)
}
fn accounts(&self) -> Result<Vec<StoreAccountRef>, Error> {
self.reload_accounts()?;
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Ok(self.cache.read().keys().cloned().collect())
}
fn remove_account(&self, account_ref: &StoreAccountRef, password: &str) -> Result<(), Error> {
let accounts = self.get(account_ref)?;
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for account in accounts {
// Skip if password is invalid
if !account.check_password(password) {
continue;
}
return self.remove_safe_account(account_ref, &account);
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}
Err(Error::InvalidPassword)
}
fn change_password(&self, account_ref: &StoreAccountRef, old_password: &str, new_password: &str) -> Result<(), Error> {
let accounts = self.get(account_ref)?;
for account in accounts {
// Change password
let new_account = account.change_password(old_password, new_password, self.iterations)?;
self.update(account_ref, account, new_account)?;
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}
Ok(())
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}
fn sign(&self, account: &StoreAccountRef, password: &str, message: &Message) -> Result<Signature, Error> {
let accounts = self.get(account)?;
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for account in accounts {
if account.check_password(password) {
return account.sign(password, message);
}
}
Err(Error::InvalidPassword)
}
fn decrypt(&self, account: &StoreAccountRef, password: &str, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error> {
let accounts = self.get(account)?;
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for account in accounts {
if account.check_password(password) {
return account.decrypt(password, shared_mac, message);
}
}
Err(Error::InvalidPassword)
}
fn create_vault(&self, name: &str, password: &str) -> Result<(), Error> {
let is_vault_created = { // lock border
let mut vaults = self.vaults.lock();
if !vaults.contains_key(&name.to_owned()) {
let vault_provider = self.dir.as_vault_provider().ok_or(Error::VaultsAreNotSupported)?;
let vault = vault_provider.create(name, VaultKey::new(password, self.iterations))?;
vaults.insert(name.to_owned(), vault);
true
} else {
false
}
};
if is_vault_created {
self.reload_accounts()?;
}
Ok(())
}
fn open_vault(&self, name: &str, password: &str) -> Result<(), Error> {
let is_vault_opened = { // lock border
let mut vaults = self.vaults.lock();
if !vaults.contains_key(&name.to_owned()) {
let vault_provider = self.dir.as_vault_provider().ok_or(Error::VaultsAreNotSupported)?;
let vault = vault_provider.open(name, VaultKey::new(password, self.iterations))?;
vaults.insert(name.to_owned(), vault);
true
} else {
false
}
};
if is_vault_opened {
self.reload_accounts()?;
}
Ok(())
}
fn close_vault(&self, name: &str) -> Result<(), Error> {
let is_vault_removed = self.vaults.lock().remove(&name.to_owned()).is_some();
if is_vault_removed {
self.reload_accounts()?;
}
Ok(())
}
fn list_vaults(&self) -> Result<Vec<String>, Error> {
let vault_provider = self.dir.as_vault_provider().ok_or(Error::VaultsAreNotSupported)?;
vault_provider.list_vaults()
}
fn list_opened_vaults(&self) -> Result<Vec<String>, Error> {
Ok(self.vaults.lock().keys().cloned().collect())
}
fn change_vault_password(&self, name: &str, new_password: &str) -> Result<(), Error> {
let old_key = self.vaults.lock().get(name).map(|v| v.key()).ok_or(Error::VaultNotFound)?;
let vault_provider = self.dir.as_vault_provider().ok_or(Error::VaultsAreNotSupported)?;
let vault = vault_provider.open(name, old_key)?;
match vault.set_key(VaultKey::new(new_password, self.iterations)) {
Ok(_) => {
self.close_vault(name)
.and_then(|_| self.open_vault(name, new_password))
},
Err(SetKeyError::Fatal(err)) => {
let _ = self.close_vault(name);
Err(err)
},
Err(SetKeyError::NonFatalNew(err)) => {
let _ = self.close_vault(name)
.and_then(|_| self.open_vault(name, new_password));
Err(err)
},
Err(SetKeyError::NonFatalOld(err)) => Err(err),
}
}
fn change_account_vault(&self, vault: SecretVaultRef, account_ref: StoreAccountRef) -> Result<StoreAccountRef, Error> {
if account_ref.vault == vault {
return Ok(account_ref);
}
let account = self.get(&account_ref)?.into_iter().nth(0).ok_or(Error::InvalidAccount)?;
let new_account_ref = self.import(vault, account.clone())?;
self.remove_safe_account(&account_ref, &account)?;
self.reload_accounts()?;
Ok(new_account_ref)
}
fn get_vault_meta(&self, name: &str) -> Result<String, Error> {
// vault meta contains password hint
// => allow reading meta even if vault is not yet opened
self.vaults.lock()
.get(name)
.and_then(|v| Some(v.meta()))
.ok_or(Error::VaultNotFound)
.or_else(|_| {
let vault_provider = self.dir.as_vault_provider().ok_or(Error::VaultsAreNotSupported)?;
vault_provider.vault_meta(name)
})
}
fn set_vault_meta(&self, name: &str, meta: &str) -> Result<(), Error> {
self.vaults.lock()
.get(name)
.ok_or(Error::VaultNotFound)
.and_then(|v| v.set_meta(meta))
}
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}
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#[cfg(test)]
mod tests {
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use dir::{KeyDirectory, MemoryDirectory, RootDiskDirectory};
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use ethkey::{Random, Generator, KeyPair};
use secret_store::{SimpleSecretStore, SecretStore, SecretVaultRef, StoreAccountRef, Derivation};
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use super::{EthStore, EthMultiStore};
use devtools::RandomTempPath;
use util::H256;
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fn keypair() -> KeyPair {
Random.generate().unwrap()
}
fn store() -> EthStore {
EthStore::open(Box::new(MemoryDirectory::default())).expect("MemoryDirectory always load successfuly; qed")
}
fn multi_store() -> EthMultiStore {
EthMultiStore::open(Box::new(MemoryDirectory::default())).expect("MemoryDirectory always load successfuly; qed")
}
struct RootDiskDirectoryGuard {
pub key_dir: Option<Box<KeyDirectory>>,
_path: RandomTempPath,
}
impl RootDiskDirectoryGuard {
pub fn new() -> Self {
let temp_path = RandomTempPath::new();
let disk_dir = Box::new(RootDiskDirectory::create(temp_path.as_path()).unwrap());
RootDiskDirectoryGuard {
key_dir: Some(disk_dir),
_path: temp_path,
}
}
}
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#[test]
fn should_insert_account_successfully() {
// given
let store = store();
let keypair = keypair();
// when
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
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// then
assert_eq!(address, StoreAccountRef::root(keypair.address()));
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assert!(store.get(&address).is_ok(), "Should contain account.");
assert_eq!(store.accounts().unwrap().len(), 1, "Should have one account.");
}
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#[test]
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fn should_update_meta_and_name() {
// given
let store = store();
let keypair = keypair();
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
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assert_eq!(&store.meta(&address).unwrap(), "{}");
assert_eq!(&store.name(&address).unwrap(), "");
// when
store.set_meta(&address, "meta".into()).unwrap();
store.set_name(&address, "name".into()).unwrap();
// then
assert_eq!(&store.meta(&address).unwrap(), "meta");
assert_eq!(&store.name(&address).unwrap(), "name");
assert_eq!(store.accounts().unwrap().len(), 1);
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}
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#[test]
fn should_remove_account() {
// given
let store = store();
let keypair = keypair();
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
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// when
store.remove_account(&address, "test").unwrap();
// then
assert_eq!(store.accounts().unwrap().len(), 0, "Should remove account.");
}
#[test]
fn should_return_true_if_password_is_correct() {
// given
let store = store();
let keypair = keypair();
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
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// when
let res1 = store.test_password(&address, "x").unwrap();
let res2 = store.test_password(&address, "test").unwrap();
assert!(!res1, "First password should be invalid.");
assert!(res2, "Second password should be correct.");
}
#[test]
fn multistore_should_be_able_to_have_the_same_account_twice() {
// given
let store = multi_store();
let keypair = keypair();
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
let address2 = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "xyz").unwrap();
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assert_eq!(address, address2);
// when
assert!(store.remove_account(&address, "test").is_ok(), "First password should work.");
assert_eq!(store.accounts().unwrap().len(), 1);
assert!(store.remove_account(&address, "xyz").is_ok(), "Second password should work too.");
assert_eq!(store.accounts().unwrap().len(), 0);
}
#[test]
fn should_copy_account() {
// given
let store = store();
let multi_store = multi_store();
let keypair = keypair();
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
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assert_eq!(multi_store.accounts().unwrap().len(), 0);
// when
store.copy_account(&multi_store, SecretVaultRef::Root, &address, "test", "xyz").unwrap();
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// then
assert!(store.test_password(&address, "test").unwrap(), "First password should work for store.");
assert!(multi_store.sign(&address, "xyz", &Default::default()).is_ok(), "Second password should work for second store.");
assert_eq!(multi_store.accounts().unwrap().len(), 1);
}
#[test]
fn should_create_and_open_vaults() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name1 = "vault1"; let password1 = "password1";
let name2 = "vault2"; let password2 = "password2";
let keypair1 = keypair();
let keypair2 = keypair();
let keypair3 = keypair(); let password3 = "password3";
// when
store.create_vault(name1, password1).unwrap();
store.create_vault(name2, password2).unwrap();
// then [can create vaults] ^^^
// and when
store.insert_account(SecretVaultRef::Vault(name1.to_owned()), keypair1.secret().clone(), password1).unwrap();
store.insert_account(SecretVaultRef::Vault(name2.to_owned()), keypair2.secret().clone(), password2).unwrap();
store.insert_account(SecretVaultRef::Root, keypair3.secret().clone(), password3).unwrap();
store.insert_account(SecretVaultRef::Vault("vault3".to_owned()), keypair1.secret().clone(), password3).unwrap_err();
let accounts = store.accounts().unwrap();
// then [can create accounts in vaults]
assert_eq!(accounts.len(), 3);
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Root));
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Vault(name1.to_owned())));
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Vault(name2.to_owned())));
// and when
store.close_vault(name1).unwrap();
store.close_vault(name2).unwrap();
store.close_vault("vault3").unwrap();
let accounts = store.accounts().unwrap();
// then [can close vaults + accounts from vaults disappear]
assert_eq!(accounts.len(), 1);
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Root));
// and when
store.open_vault(name1, password2).unwrap_err();
store.open_vault(name2, password1).unwrap_err();
store.open_vault(name1, password1).unwrap();
store.open_vault(name2, password2).unwrap();
let accounts = store.accounts().unwrap();
// then [can check vaults on open + can reopen vaults + accounts from vaults appear]
assert_eq!(accounts.len(), 3);
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Root));
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Vault(name1.to_owned())));
assert!(accounts.iter().any(|a| a.vault == SecretVaultRef::Vault(name2.to_owned())));
}
#[test]
fn should_move_vault_acounts() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name1 = "vault1"; let password1 = "password1";
let name2 = "vault2"; let password2 = "password2";
let password3 = "password3";
let keypair1 = keypair();
let keypair2 = keypair();
let keypair3 = keypair();
// when
store.create_vault(name1, password1).unwrap();
store.create_vault(name2, password2).unwrap();
let account1 = store.insert_account(SecretVaultRef::Vault(name1.to_owned()), keypair1.secret().clone(), password1).unwrap();
let account2 = store.insert_account(SecretVaultRef::Vault(name1.to_owned()), keypair2.secret().clone(), password1).unwrap();
let account3 = store.insert_account(SecretVaultRef::Root, keypair3.secret().clone(), password3).unwrap();
// then
let account1 = store.change_account_vault(SecretVaultRef::Root, account1.clone()).unwrap();
let account2 = store.change_account_vault(SecretVaultRef::Vault(name2.to_owned()), account2.clone()).unwrap();
let account3 = store.change_account_vault(SecretVaultRef::Vault(name2.to_owned()), account3).unwrap();
let accounts = store.accounts().unwrap();
assert_eq!(accounts.len(), 3);
assert!(accounts.iter().any(|a| a == &StoreAccountRef::root(account1.address.clone())));
assert!(accounts.iter().any(|a| a == &StoreAccountRef::vault(name2, account2.address.clone())));
assert!(accounts.iter().any(|a| a == &StoreAccountRef::vault(name2, account3.address.clone())));
// and then
assert_eq!(store.meta(&StoreAccountRef::root(account1.address)).unwrap(), r#"{}"#);
assert_eq!(store.meta(&StoreAccountRef::vault("vault2", account2.address)).unwrap(), r#"{"vault":"vault2"}"#);
assert_eq!(store.meta(&StoreAccountRef::vault("vault2", account3.address)).unwrap(), r#"{"vault":"vault2"}"#);
}
#[test]
fn should_not_remove_account_when_moving_to_self() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let password1 = "password1";
let keypair1 = keypair();
// when
let account1 = store.insert_account(SecretVaultRef::Root, keypair1.secret().clone(), password1).unwrap();
store.change_account_vault(SecretVaultRef::Root, account1).unwrap();
// then
let accounts = store.accounts().unwrap();
assert_eq!(accounts.len(), 1);
}
#[test]
fn should_remove_account_from_vault() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name1 = "vault1"; let password1 = "password1";
let keypair1 = keypair();
// when
store.create_vault(name1, password1).unwrap();
let account1 = store.insert_account(SecretVaultRef::Vault(name1.to_owned()), keypair1.secret().clone(), password1).unwrap();
assert_eq!(store.accounts().unwrap().len(), 1);
// then
store.remove_account(&account1, password1).unwrap();
assert_eq!(store.accounts().unwrap().len(), 0);
}
#[test]
fn should_not_remove_account_from_vault_when_password_is_incorrect() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name1 = "vault1"; let password1 = "password1";
let password2 = "password2";
let keypair1 = keypair();
// when
store.create_vault(name1, password1).unwrap();
let account1 = store.insert_account(SecretVaultRef::Vault(name1.to_owned()), keypair1.secret().clone(), password1).unwrap();
assert_eq!(store.accounts().unwrap().len(), 1);
// then
store.remove_account(&account1, password2).unwrap_err();
assert_eq!(store.accounts().unwrap().len(), 1);
}
#[test]
fn should_change_vault_password() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name = "vault"; let password = "password";
let keypair = keypair();
// when
store.create_vault(name, password).unwrap();
store.insert_account(SecretVaultRef::Vault(name.to_owned()), keypair.secret().clone(), password).unwrap();
// then
assert_eq!(store.accounts().unwrap().len(), 1);
let new_password = "new_password";
store.change_vault_password(name, new_password).unwrap();
assert_eq!(store.accounts().unwrap().len(), 1);
// and when
store.close_vault(name).unwrap();
// then
store.open_vault(name, new_password).unwrap();
assert_eq!(store.accounts().unwrap().len(), 1);
}
#[test]
fn should_have_different_passwords_for_vault_secret_and_meta() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name = "vault"; let password = "password";
let secret_password = "sec_password";
let keypair = keypair();
// when
store.create_vault(name, password).unwrap();
let account_ref = store.insert_account(SecretVaultRef::Vault(name.to_owned()), keypair.secret().clone(), secret_password).unwrap();
// then
assert_eq!(store.accounts().unwrap().len(), 1);
let new_secret_password = "new_sec_password";
store.change_password(&account_ref, secret_password, new_secret_password).unwrap();
assert_eq!(store.accounts().unwrap().len(), 1);
}
#[test]
fn should_list_opened_vaults() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name1 = "vault1"; let password1 = "password1";
let name2 = "vault2"; let password2 = "password2";
let name3 = "vault3"; let password3 = "password3";
// when
store.create_vault(name1, password1).unwrap();
store.create_vault(name2, password2).unwrap();
store.create_vault(name3, password3).unwrap();
store.close_vault(name2).unwrap();
// then
let opened_vaults = store.list_opened_vaults().unwrap();
assert_eq!(opened_vaults.len(), 2);
assert!(opened_vaults.iter().any(|v| &*v == name1));
assert!(opened_vaults.iter().any(|v| &*v == name3));
}
#[test]
fn should_manage_vaults_meta() {
// given
let mut dir = RootDiskDirectoryGuard::new();
let store = EthStore::open(dir.key_dir.take().unwrap()).unwrap();
let name1 = "vault1"; let password1 = "password1";
// when
store.create_vault(name1, password1).unwrap();
// then
assert_eq!(store.get_vault_meta(name1).unwrap(), "{}".to_owned());
assert!(store.set_vault_meta(name1, "Hello, world!!!").is_ok());
assert_eq!(store.get_vault_meta(name1).unwrap(), "Hello, world!!!".to_owned());
// and when
store.close_vault(name1).unwrap();
store.open_vault(name1, password1).unwrap();
// then
assert_eq!(store.get_vault_meta(name1).unwrap(), "Hello, world!!!".to_owned());
// and when
store.close_vault(name1).unwrap();
// then
assert_eq!(store.get_vault_meta(name1).unwrap(), "Hello, world!!!".to_owned());
assert!(store.get_vault_meta("vault2").is_err());
}
#[test]
fn should_store_derived_keys() {
// given we have one account in the store
let store = store();
let keypair = keypair();
let address = store.insert_account(SecretVaultRef::Root, keypair.secret().clone(), "test").unwrap();
// when we deriving from that account
let derived = store.insert_derived(
SecretVaultRef::Root,
&address,
"test",
Derivation::HardHash(H256::from(0)),
).unwrap();
// there should be 2 accounts in the store
let accounts = store.accounts().unwrap();
assert_eq!(accounts.len(), 2);
// and we can sign with the derived contract
assert!(store.sign(&derived, "test", &Default::default()).is_ok(), "Second password should work for second store.");
}
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}