extended keys with accont meta

ethtools/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+description = "Ethcore Ethereum tools"
+homepage = "http://ethcore.io"
+license = "GPL-3.0"
+name = "ethtools"
+version = "0.9.99"
+authors = ["Ethcore <admin@ethcore.io>"]
+
+[dependencies]
+ethcore-util = { path = "../util" }

ethtools/README.md

@@ -0,0 +1 @@
+# ethtools

ethtools/res/geth_keystore/UTC--2016-02-17T09-20-45.721400158Z--3f49624084b67849c7b4e805c5988c21a430f9d9

@@ -0,0 +1 @@
+{"address":"3f49624084b67849c7b4e805c5988c21a430f9d9","Crypto":{"cipher":"aes-128-ctr","ciphertext":"9f27e3dd4fc73e7103ed61e5493662189a3eb52223ae49e3d1deacc04c889eae","cipherparams":{"iv":"457494bf05f2618c397dc74dbb5181c0"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"db14edb18c41ee7f5ec4397df89c3a2ae4d0af60884c52bb54ce490574f8df33"},"mac":"572d24532438d31fdf513c744a3ff26c933ffda5744ee42bc71661cbe3f2112e"},"id":"62a0ad73-556d-496a-8e1c-0783d30d3ace","version":3}

ethtools/res/geth_keystore/UTC--2016-02-20T09-33-03.984382741Z--5ba4dcf897e97c2bdf8315b9ef26c13c085988cf

@@ -0,0 +1 @@
+{"address":"5ba4dcf897e97c2bdf8315b9ef26c13c085988cf","Crypto":{"cipher":"aes-128-ctr","ciphertext":"d4a08ec930163778273920f6ad1d49b71836337be6fd9863993ac700a612fddd","cipherparams":{"iv":"89ce5ec129fc27cd5bcbeb8c92bdad50"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"612ab108dc37e69ee8af37a7b24bf7f2234086d7bbf945bacdeccce331f7f84a"},"mac":"4152caa7444e06784223d735cea80cd2690b4c587ad8db3d5529442227b25695"},"id":"35086353-fb12-4029-b56b-033cd61ce35b","version":3}

ethtools/src/geth_keys.rs

@@ -0,0 +1,57 @@
+// Copyright 2015, 2016 Ethcore (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/>.
+
+//! Geth keys import/export tool
+
+use util::hash::*;
+use std::path::Path;
+use std::result::*;
+use std::fs;
+use std::str::FromStr;
+
+/// Enumerates all geth keys in the directory and returns collection of tuples `(accountId, filename)`
+pub fn enumerate_geth_keys(path: &Path) -> Result<Vec<(Address, String)>, ::std::io::Error> {
+	let mut entries = Vec::new();
+	for entry in try!(fs::read_dir(path)) {
+		let entry = try!(entry);
+		if !try!(fs::metadata(entry.path())).is_dir() {
+			match entry.file_name().to_str() {
+				Some(name) => {
+					let parts: Vec<&str> = name.split("--").collect();
+					if parts.len() != 3 { continue; }
+					match Address::from_str(parts[2]) {
+						Ok(account_id) => { entries.push((account_id, name.to_owned())); }
+						Err(e) => { panic!("error: {:?}", e); }
+					}
+				},
+				None => { continue; }
+			};
+		}
+	}
+	Ok(entries)
+}
+
+#[cfg(test)]
+mod tests {
+	use super::*;
+	use std::path::Path;
+
+	#[test]
+	fn can_enumerate() {
+		let keys = enumerate_geth_keys(Path::new("res/geth_keystore")).unwrap();
+		assert_eq!(2, keys.len());
+	}
+}

ethtools/src/lib.rs

@@ -0,0 +1,21 @@
+// Copyright 2015, 2016 Ethcore (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/>.
+
+//! Ethereum Tools Library
+
+extern crate ethcore_util as util;
+
+pub mod geth_keys;

util/src/hash.rs

@@ -235,7 +235,7 @@ macro_rules! impl_hash {
 		}
 
 		impl serde::Serialize for $from {
-			fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error> 
+			fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
 			where S: serde::Serializer {
 				let mut hex = "0x".to_owned();
 				hex.push_str(self.to_hex().as_ref());
@@ -250,7 +250,7 @@ macro_rules! impl_hash {
 
 				impl serde::de::Visitor for HashVisitor {
 					type Value = $from;
-					
+
 					fn visit_str<E>(&mut self, value: &str) -> Result<Self::Value, E> where E: serde::Error {
 						// 0x + len
 						if value.len() != 2 + $size * 2 {
@@ -719,4 +719,3 @@ mod tests {
 		assert_eq!(r, u);
 	}
 }
-

util/src/keys/directory.rs

@@ -333,7 +333,9 @@ pub struct KeyFileContent {
 	/// Holds cypher and decrypt function settings.
 	pub crypto: KeyFileCrypto,
 	/// The identifier.
-	pub id: Uuid
+	pub id: Uuid,
+	/// Account (if present)
+	pub account: Option<Address>,
 }
 
 #[derive(Debug)]
@@ -374,7 +376,8 @@ impl KeyFileContent {
 		KeyFileContent {
 			id: new_uuid(),
 			version: KeyFileVersion::V3(3),
-			crypto: crypto
+			crypto: crypto,
+			account: None
 		}
 	}
 
@@ -407,6 +410,9 @@ impl KeyFileContent {
 			Ok(id) => id
 		};
 
+		let account = as_object.get("account").and_then(|json| json.as_string()).and_then(
+			|account_text| match Address::from_str(account_text) { Ok(account) => Some(account), Err(_) => None });
+
 		let crypto = match as_object.get("crypto") {
 			None => { return Err(KeyFileParseError::NoCryptoSection); }
 			Some(crypto_json) => match KeyFileCrypto::from_json(crypto_json) {
@@ -418,7 +424,8 @@ impl KeyFileContent {
 		Ok(KeyFileContent {
 			version: version,
 			id: id.clone(),
-			crypto: crypto
+			crypto: crypto,
+			account: account
 		})
 	}
 

util/src/keys/store.rs

@@ -63,12 +63,22 @@ impl SecretStore {
 	/// new instance of Secret Store
 	pub fn new() -> SecretStore {
 		let mut path = ::std::env::home_dir().expect("Failed to get home dir");
-		path.push(".keys");
+		path.push("keystore");
 		SecretStore {
 			directory: KeyDirectory::new(&path)
 		}
 	}
 
+	pub fn accounts(&self) -> Result<Vec<(Address, H128)>, ::std::io::Error> {
+		let accounts = try!(self.directory.list()).iter().map(|key_id| self.directory.get(key_id))
+			.filter(|key| key.is_some())
+			.map(|key| { let some_key = key.unwrap(); (some_key.account, some_key.id) })
+			.filter(|&(ref account, _)| account.is_some())
+			.map(|(account, id)| (account.unwrap(), id))
+			.collect::<Vec<(Address, H128)>>();
+		Ok(accounts)
+	}
+
 	#[cfg(test)]
 	fn new_test(path: &::devtools::RandomTempPath) -> SecretStore {
 		SecretStore {