Export acc js

ethcore/src/account_provider/mod.rs

@@ -24,14 +24,16 @@ use std::fmt;
 use std::collections::{HashMap, HashSet};
 use std::time::{Instant, Duration};
 use util::{RwLock};
-use ethstore::{SimpleSecretStore, SecretStore, Error as SSError, EthStore, EthMultiStore,
-	random_string, SecretVaultRef, StoreAccountRef};
+use ethstore::{
+	SimpleSecretStore, SecretStore, Error as SSError, EthStore, EthMultiStore,
+	random_string, SecretVaultRef, StoreAccountRef,
+};
 use ethstore::dir::MemoryDirectory;
 use ethstore::ethkey::{Address, Message, Public, Secret, Random, Generator};
 use ethjson::misc::AccountMeta;
 use hardware_wallet::{Error as HardwareError, HardwareWalletManager, KeyPath};
 pub use ethstore::ethkey::Signature;
-pub use ethstore::{Derivation, IndexDerivation};
+pub use ethstore::{Derivation, IndexDerivation, KeyFile};
 
 /// Type of unlock.
 #[derive(Clone)]
@@ -500,6 +502,11 @@ impl AccountProvider {
 		self.sstore.change_password(&self.sstore.account_ref(address)?, &password, &new_password)
 	}
 
+	/// Exports an account for given address.
+	pub fn export_account(&self, address: &Address, password: String) -> Result<KeyFile, Error> {
+		self.sstore.export_account(&self.sstore.account_ref(address)?, &password)
+	}
+
 	/// Helper method used for unlocking accounts.
 	fn unlock_account(&self, address: Address, password: String, unlock: Unlock) -> Result<(), Error> {
 		// verify password by signing dump message

ethstore/src/account/safe_account.rs

@@ -19,14 +19,22 @@ use {json, Error, crypto};
 use account::Version;
 use super::crypto::Crypto;
 
+/// Account representation.
 #[derive(Debug, PartialEq, Clone)]
 pub struct SafeAccount {
+	/// Account ID
 	pub id: [u8; 16],
+	/// Account version
 	pub version: Version,
+	/// Account address
 	pub address: Address,
+	/// Account private key derivation definition.
 	pub crypto: Crypto,
+	/// Account filename
 	pub filename: Option<String>,
+	/// Account name
 	pub name: String,
+	/// Account metadata
 	pub meta: String,
 }
 
@@ -44,6 +52,7 @@ impl Into<json::KeyFile> for SafeAccount {
 }
 
 impl SafeAccount {
+	/// Create a new account
 	pub fn create(
 		keypair: &KeyPair,
 		id: [u8; 16],
@@ -114,21 +123,25 @@ impl SafeAccount {
 		})
 	}
 
+	/// Sign a message.
 	pub fn sign(&self, password: &str, message: &Message) -> Result<Signature, Error> {
 		let secret = self.crypto.secret(password)?;
 		sign(&secret, message).map_err(From::from)
 	}
 
+	/// Decrypt a message.
 	pub fn decrypt(&self, password: &str, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error> {
 		let secret = self.crypto.secret(password)?;
 		crypto::ecies::decrypt(&secret, shared_mac, message).map_err(From::from)
 	}
 
+	/// Derive public key.
 	pub fn public(&self, password: &str) -> Result<Public, Error> {
 		let secret = self.crypto.secret(password)?;
 		Ok(KeyPair::from_secret(secret)?.public().clone())
 	}
 
+	/// Change account's password.
 	pub fn change_password(&self, old_password: &str, new_password: &str, iterations: u32) -> Result<Self, Error> {
 		let secret = self.crypto.secret(old_password)?;
 		let result = SafeAccount {
@@ -143,6 +156,7 @@ impl SafeAccount {
 		Ok(result)
 	}
 
+	/// Check if password matches the account.
 	pub fn check_password(&self, password: &str) -> bool {
 		self.crypto.secret(password).is_ok()
 	}

ethstore/src/bin/ethstore.rs

@@ -22,7 +22,7 @@ use std::{env, process, fs};
 use std::io::Read;
 use docopt::Docopt;
 use ethstore::ethkey::Address;
-use ethstore::dir::{KeyDirectory, ParityDirectory, RootDiskDirectory, GethDirectory, DirectoryType};
+use ethstore::dir::{paths, KeyDirectory, RootDiskDirectory};
 use ethstore::{EthStore, SimpleSecretStore, SecretStore, import_accounts, Error, PresaleWallet,
 	SecretVaultRef, StoreAccountRef};
 
@@ -116,10 +116,13 @@ fn main() {
 
 fn key_dir(location: &str) -> Result<Box<KeyDirectory>, Error> {
 	let dir: Box<KeyDirectory> = match location {
-		"parity" => Box::new(ParityDirectory::create(DirectoryType::Main)?),
-		"parity-test" => Box::new(ParityDirectory::create(DirectoryType::Testnet)?),
-		"geth" => Box::new(GethDirectory::create(DirectoryType::Main)?),
-		"geth-test" => Box::new(GethDirectory::create(DirectoryType::Testnet)?),
+		"geth" => Box::new(RootDiskDirectory::create(paths::geth(false))?),
+		"geth-test" => Box::new(RootDiskDirectory::create(paths::geth(true))?),
+		path if path.starts_with("parity") => {
+			let chain = path.split('-').nth(1).unwrap_or("ethereum");
+			let path = paths::parity(chain);
+			Box::new(RootDiskDirectory::create(path)?)
+		},
 		path => Box::new(RootDiskDirectory::create(path)?),
 	};
 
@@ -254,4 +257,3 @@ fn execute<S, I>(command: I) -> Result<String, Error> where I: IntoIterator<Item
 		Ok(format!("{}", USAGE))
 	}
 }
-

ethstore/src/dir/memory.rs

@@ -22,6 +22,7 @@ use ethkey::Address;
 use {SafeAccount, Error};
 use super::KeyDirectory;
 
+/// Accounts in-memory storage.
 #[derive(Default)]
 pub struct MemoryDirectory {
 	accounts: RwLock<HashMap<Address, Vec<SafeAccount>>>,

ethstore/src/dir/mod.rs

@@ -14,19 +14,15 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! Accounts Directory
+
 use std::path::{PathBuf};
 use {SafeAccount, Error};
 
 mod disk;
-mod geth;
 mod memory;
-mod parity;
 mod vault;
-
-pub enum DirectoryType {
-	Testnet,
-	Main,
-}
+pub mod paths;
 
 /// `VaultKeyDirectory::set_key` error
 #[derive(Debug)]
@@ -54,7 +50,7 @@ pub trait KeyDirectory: Send + Sync {
 	fn load(&self) -> Result<Vec<SafeAccount>, Error>;
 	/// Insert new key to directory
 	fn insert(&self, account: SafeAccount) -> Result<SafeAccount, Error>;
-	//// Update key in directory
+	/// Update key in the directory
 	fn update(&self, account: SafeAccount) -> Result<SafeAccount, Error>;
 	/// Remove key from directory
 	fn remove(&self, account: &SafeAccount) -> Result<(), Error>;
@@ -95,9 +91,7 @@ pub trait VaultKeyDirectory: KeyDirectory {
 }
 
 pub use self::disk::RootDiskDirectory;
-pub use self::geth::GethDirectory;
 pub use self::memory::MemoryDirectory;
-pub use self::parity::ParityDirectory;
 pub use self::vault::VaultDiskDirectory;
 
 impl VaultKey {