grassrootseconomics/openethereum
5
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Create an account for chain=dev (#5612)

Browse Source 
* implement From<&'static str> for Secret

* Dev account.

* Fix Secret semantics.
This commit is contained in:
Tomasz Drwięga 2017-05-19 17:06:36 +02:00 committed by Gav Wood
parent e7abd3510a
commit 3ff72794e5
27 changed files with 83 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ethcore/src/blockchain/blockchain.rs
View File

@ -1564,7 +1564,7 @@ mod tests {
}
fn secret() -> Secret {
Secret::from_slice(&"".sha3()).unwrap()
"".sha3().into()
}
#[test]

11
ethcore/src/engines/authority_round.rs
View File

@ -463,7 +463,6 @@ mod tests {
use util::*;
use header::Header;
use error::{Error, BlockError};
use ethkey::Secret;
use rlp::encode;
use block::*;
use tests::helpers::*;
@ -513,8 +512,8 @@ mod tests {
#[test]
fn generates_seal_and_does_not_double_propose() {
let tap = Arc::new(AccountProvider::transient_provider());
let addr1 = tap.insert_account(Secret::from_slice(&"1".sha3()).unwrap(), "1").unwrap();
let addr2 = tap.insert_account(Secret::from_slice(&"2".sha3()).unwrap(), "2").unwrap();
let addr1 = tap.insert_account("1".sha3().into(), "1").unwrap();
let addr2 = tap.insert_account("2".sha3().into(), "2").unwrap();
let spec = Spec::new_test_round();
let engine = &*spec.engine;
@ -545,7 +544,7 @@ mod tests {
#[test]
fn proposer_switching() {
let tap = AccountProvider::transient_provider();
let addr = tap.insert_account(Secret::from_slice(&"0".sha3()).unwrap(), "0").unwrap();
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&0usize).to_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
@ -570,7 +569,7 @@ mod tests {
#[test]
fn rejects_future_block() {
let tap = AccountProvider::transient_provider();
let addr = tap.insert_account(Secret::from_slice(&"0".sha3()).unwrap(), "0").unwrap();
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&0usize).to_vec()]);
@ -596,7 +595,7 @@ mod tests {
#[test]
fn rejects_step_backwards() {
let tap = AccountProvider::transient_provider();
let addr = tap.insert_account(Secret::from_slice(&"0".sha3()).unwrap(), "0").unwrap();
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&4usize).to_vec()]);

5
ethcore/src/engines/basic_authority.rs
View File

@ -229,7 +229,6 @@ mod tests {
use error::{BlockError, Error};
use tests::helpers::*;
use account_provider::AccountProvider;
use ethkey::Secret;
use header::Header;
use spec::Spec;
use engines::Seal;
@ -281,7 +280,7 @@ mod tests {
#[test]
fn can_generate_seal() {
let tap = AccountProvider::transient_provider();
let addr = tap.insert_account(Secret::from_slice(&"".sha3()).unwrap(), "").unwrap();
let addr = tap.insert_account("".sha3().into(), "").unwrap();
let spec = new_test_authority();
let engine = &*spec.engine;
@ -299,7 +298,7 @@ mod tests {
#[test]
fn seals_internally() {
let tap = AccountProvider::transient_provider();
let authority = tap.insert_account(Secret::from_slice(&"".sha3()).unwrap(), "").unwrap();
let authority = tap.insert_account("".sha3().into(), "").unwrap();
let engine = new_test_authority().engine;
assert!(!engine.seals_internally().unwrap());

3
ethcore/src/engines/tendermint/message.rs
View File

@ -200,7 +200,6 @@ pub fn message_hash(vote_step: VoteStep, block_hash: H256) -> H256 {
mod tests {
use util::*;
use rlp::*;
use ethkey::Secret;
use account_provider::AccountProvider;
use header::Header;
use super::super::Step;
@ -250,7 +249,7 @@ mod tests {
#[test]
fn generate_and_verify() {
let tap = Arc::new(AccountProvider::transient_provider());
let addr = tap.insert_account(Secret::from_slice(&"0".sha3()).unwrap(), "0").unwrap();
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
tap.unlock_account_permanently(addr, "0".into()).unwrap();
let mi = message_info_rlp(&VoteStep::new(123, 2, Step::Precommit), Some(H256::default()));

3
ethcore/src/engines/tendermint/mod.rs
View File

@ -659,7 +659,6 @@ mod tests {
use block::*;
use error::{Error, BlockError};
use header::Header;
use ethkey::Secret;
use client::chain_notify::ChainNotify;
use miner::MinerService;
use tests::helpers::*;
@ -708,7 +707,7 @@ mod tests {
}
fn insert_and_unlock(tap: &Arc<AccountProvider>, acc: &str) -> Address {
let addr = tap.insert_account(Secret::from_slice(&acc.sha3()).unwrap(), acc).unwrap();
let addr = tap.insert_account(acc.sha3().into(), acc).unwrap();
tap.unlock_account_permanently(addr, acc.into()).unwrap();
addr
}

3
ethcore/src/engines/validator_set/contract.rs
View File

@ -116,7 +116,6 @@ impl ValidatorSet for ValidatorContract {
mod tests {
use util::*;
use rlp::encode;
use ethkey::Secret;
use spec::Spec;
use header::Header;
use account_provider::AccountProvider;
@ -140,7 +139,7 @@ mod tests {
#[test]
fn reports_validators() {
let tap = Arc::new(AccountProvider::transient_provider());
let v1 = tap.insert_account(Secret::from_slice(&"1".sha3()).unwrap(), "").unwrap();
let v1 = tap.insert_account("1".sha3().into(), "").unwrap();
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_contract, Some(tap.clone()));
client.engine().register_client(Arc::downgrade(&client));
let validator_contract = Address::from_str("0000000000000000000000000000000000000005").unwrap();

4
ethcore/src/engines/validator_set/multi.rs
View File

@ -166,9 +166,9 @@ mod tests {
fn uses_current_set() {
::env_logger::init().unwrap();
let tap = Arc::new(AccountProvider::transient_provider());
let s0 = Secret::from_slice(&"0".sha3()).unwrap();
let s0: Secret = "0".sha3().into();
let v0 = tap.insert_account(s0.clone(), "").unwrap();
let v1 = tap.insert_account(Secret::from_slice(&"1".sha3()).unwrap(), "").unwrap();
let v1 = tap.insert_account("1".sha3().into(), "").unwrap();
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_multi, Some(tap));
client.engine().register_client(Arc::downgrade(&client));

4
ethcore/src/engines/validator_set/safe_contract.rs
View File

@ -294,9 +294,9 @@ mod tests {
#[test]
fn knows_validators() {
let tap = Arc::new(AccountProvider::transient_provider());
let s0 = Secret::from_slice(&"1".sha3()).unwrap();
let s0: Secret = "1".sha3().into();
let v0 = tap.insert_account(s0.clone(), "").unwrap();
let v1 = tap.insert_account(Secret::from_slice(&"0".sha3()).unwrap(), "").unwrap();
let v1 = tap.insert_account("0".sha3().into(), "").unwrap();
let network_id = Spec::new_validator_safe_contract().network_id();
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_safe_contract, Some(tap));
client.engine().register_client(Arc::downgrade(&client));

2
ethcore/src/state/mod.rs
View File

@ -962,7 +962,7 @@ mod tests {
use types::executed::CallType;
fn secret() -> Secret {
Secret::from_slice(&"".sha3()).unwrap()
"".sha3().into()
}
#[test]

4
ethcore/src/tests/client.rs
View File

@ -27,7 +27,7 @@ use devtools::*;
use miner::Miner;
use spec::Spec;
use views::BlockView;
use ethkey::{KeyPair, Secret};
use ethkey::KeyPair;
use transaction::{PendingTransaction, Transaction, Action, Condition};
use miner::MinerService;
@ -296,7 +296,7 @@ fn change_history_size() {
#[test]
fn does_not_propagate_delayed_transactions() {
let key = KeyPair::from_secret(Secret::from_slice(&"test".sha3()).unwrap()).unwrap();
let key = KeyPair::from_secret("test".sha3().into()).unwrap();
let secret = key.secret();
let tx0 = PendingTransaction::new(Transaction {
nonce: 0.into(),

2
ethcore/src/types/transaction.rs
View File

@ -113,7 +113,7 @@ impl HeapSizeOf for Transaction {
impl From<ethjson::state::Transaction> for SignedTransaction {
fn from(t: ethjson::state::Transaction) -> Self {
let to: Option<ethjson::hash::Address> = t.to.into();
let secret = t.secret.map(|s| Secret::from_slice(&s.0).expect("Valid secret expected."));
let secret = t.secret.map(|s| Secret::from_slice(&s.0));
let tx = Transaction {
nonce: t.nonce.into(),
gas_price: t.gas_price.into(),

2
ethcrypto/src/lib.rs
View File

@ -192,7 +192,7 @@ pub mod ecdh {
let sec = key::SecretKey::from_slice(context, &secret)?;
let shared = ecdh::SharedSecret::new_raw(context, &publ, &sec);
Secret::from_slice(&shared[0..32])
Secret::from_unsafe_slice(&shared[0..32])
.map_err(|_| Error::Secp(SecpError::InvalidSecretKey))
}
}

2
ethkey/src/brain.rs
View File

@ -38,7 +38,7 @@ impl Generator for Brain {
match i > 16384 {
false => i += 1,
true => {
if let Ok(secret) = Secret::from_slice(&secret) {
if let Ok(secret) = Secret::from_unsafe_slice(&secret) {
let result = KeyPair::from_secret(secret);
if result.as_ref().ok().map_or(false, |r| r.address()[0] == 0) {
return result;

7
ethkey/src/extended.rs
View File

@ -99,8 +99,7 @@ impl ExtendedSecret {
pub fn derive<T>(&self, index: Derivation<T>) -> ExtendedSecret where T: Label {
let (derived_key, next_chain_code) = derivation::private(*self.secret, self.chain_code, index);
let derived_secret = Secret::from_slice(&*derived_key)
.expect("Derivation always produced a valid private key; qed");
let derived_secret = Secret::from_slice(&*derived_key);
ExtendedSecret::with_code(derived_secret, next_chain_code)
}
@ -181,7 +180,7 @@ impl ExtendedKeyPair {
pub fn with_seed(seed: &[u8]) -> Result<ExtendedKeyPair, DerivationError> {
let (master_key, chain_code) = derivation::seed_pair(seed);
Ok(ExtendedKeyPair::with_secret(
Secret::from_slice(&*master_key).map_err(|_| DerivationError::InvalidSeed)?,
Secret::from_unsafe_slice(&*master_key).map_err(|_| DerivationError::InvalidSeed)?,
chain_code,
))
}
@ -402,7 +401,7 @@ mod tests {
fn test_extended<F>(f: F, test_private: H256) where F: Fn(ExtendedSecret) -> ExtendedSecret {
let (private_seed, chain_code) = master_chain_basic();
let extended_secret = ExtendedSecret::with_code(Secret::from_slice(&*private_seed).unwrap(), chain_code);
let extended_secret = ExtendedSecret::with_code(Secret::from_slice(&*private_seed), chain_code);
let derived = f(extended_secret);
assert_eq!(**derived.as_raw(), test_private);
}

2
ethkey/src/keypair.rs
View File

@ -62,7 +62,7 @@ impl KeyPair {
}
pub fn from_secret_slice(slice: &[u8]) -> Result<KeyPair, Error> {
Self::from_secret(Secret::from_slice(slice)?)
Self::from_secret(Secret::from_unsafe_slice(slice)?)
}
pub fn from_keypair(sec: key::SecretKey, publ: key::PublicKey) -> Self {

27
ethkey/src/secret.rs
View File

@ -33,7 +33,7 @@ impl fmt::Debug for Secret {
}
impl Secret {
fn from_slice_unchecked(key: &[u8]) -> Self {
pub fn from_slice(key: &[u8]) -> Self {
assert_eq!(32, key.len(), "Caller should provide 32-byte length slice");
let mut h = H256::default();
@ -41,11 +41,17 @@ impl Secret {
Secret { inner: h }
}
pub fn from_slice(key: &[u8]) -> Result<Self, Error> {
/// Imports and validates the key.
pub fn from_unsafe_slice(key: &[u8]) -> Result<Self, Error> {
let secret = key::SecretKey::from_slice(&super::SECP256K1, key)?;
Ok(secret.into())
}
/// Checks validity of this key.
pub fn check_validity(&self) -> Result<(), Error> {
self.to_secp256k1_secret().map(|_| ())
}
/// Inplace add one secret key to another (scalar + scalar)
pub fn add(&mut self, other: &Secret) -> Result<(), Error> {
let mut key_secret = self.to_secp256k1_secret()?;
@ -121,14 +127,25 @@ impl Secret {
impl FromStr for Secret {
type Err = Error;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let hash = H256::from_str(s).map_err(|e| Error::Custom(format!("{:?}", e)))?;
Self::from_slice(&hash)
Ok(H256::from_str(s).map_err(|e| Error::Custom(format!("{:?}", e)))?.into())
}
}
impl From<H256> for Secret {
fn from(s: H256) -> Self {
Secret::from_slice(&s)
}
}
impl From<&'static str> for Secret {
fn from(s: &'static str) -> Self {
s.parse().expect(&format!("invalid string literal for {}: '{}'", stringify!(Self), s))
}
}
impl From<key::SecretKey> for Secret {
fn from(key: key::SecretKey) -> Self {
Self::from_slice_unchecked(&key[0..32])
Self::from_slice(&key[0..32])
}
}

2
ethstore/src/account/crypto.rs
View File

@ -122,7 +122,7 @@ impl Crypto {
}
let secret = self.do_decrypt(password, 32)?;
Ok(Secret::from_slice(&secret)?)
Ok(Secret::from_unsafe_slice(&secret)?)
}
/// Try to decrypt and return result as is

2
ethstore/src/presale.rs
View File

@ -50,7 +50,7 @@ impl PresaleWallet {
let len = crypto::aes::decrypt_cbc(&derived_key, &self.iv, &self.ciphertext, &mut key).map_err(|_| Error::InvalidPassword)?;
let unpadded = &key[..len];
let secret = Secret::from_slice(&unpadded.keccak256())?;
let secret = Secret::from_unsafe_slice(&unpadded.keccak256())?;
if let Ok(kp) = KeyPair::from_secret(secret) {
if kp.address() == self.address {
return Ok(kp)

2
parity/configuration.rs
View File

@ -695,7 +695,7 @@ impl Configuration {
ret.listen_address = listen.map(|l| format!("{}", l));
ret.public_address = public.map(|p| format!("{}", p));
ret.use_secret = match self.args.flag_node_key.as_ref()
.map(|s| s.parse::<Secret>().or_else(|_| Secret::from_slice(&s.sha3())).map_err(|e| format!("Invalid key: {:?}", e))
.map(|s| s.parse::<Secret>().or_else(|_| Secret::from_unsafe_slice(&s.sha3())).map_err(|e| format!("Invalid key: {:?}", e))
) {
None => None,
Some(Ok(key)) => Some(key),

23
parity/run.rs
View File

@ -30,6 +30,7 @@ use ethcore::account_provider::{AccountProvider, AccountProviderSettings};
use ethcore::miner::{Miner, MinerService, ExternalMiner, MinerOptions};
use ethcore::snapshot;
use ethcore::verification::queue::VerifierSettings;
use ethcore::ethstore::ethkey;
use light::Cache as LightDataCache;
use ethsync::SyncConfig;
use informant::Informant;
@ -820,9 +821,31 @@ fn prepare_account_provider(spec: &SpecType, dirs: &Directories, data_dir: &str,
}
}
// Add development account if running dev chain:
if let SpecType::Dev = *spec {
insert_dev_account(&account_provider);
}
Ok(account_provider)
}
fn insert_dev_account(account_provider: &AccountProvider) {
let secret: ethkey::Secret = "4d5db4107d237df6a3d58ee5f70ae63d73d7658d4026f2eefd2f204c81682cb7".into();
let dev_account = ethkey::KeyPair::from_secret(secret.clone()).expect("Valid secret produces valid key;qed");
if let Ok(false) = account_provider.has_account(dev_account.address()) {
match account_provider.insert_account(secret, "") {
Err(e) => warn!("Unable to add development account: {}", e),
Ok(address) => {
let _ = account_provider.set_account_name(address.clone(), "Development Account".into());
let _ = account_provider.set_account_meta(address, ::serde_json::to_string(&(vec![
("description", "Never use this account outside of develoopment chain!"),
("passwordHint","Password is empty string"),
].into_iter().collect::<::std::collections::HashMap<_,_>>())).expect("Serialization of hashmap does not fail."));
},
}
}
}
// Construct an error `String` with an adaptive hint on how to create an account.
fn build_create_account_hint(spec: &SpecType, keys: &str) -> String {
format!("You can create an account via RPC, UI or `parity account new --chain {} --keys-path {}`.", spec, keys)

2
rpc/src/v1/impls/parity_accounts.rs
View File

@ -93,7 +93,7 @@ impl ParityAccounts for ParityAccountsClient {
fn new_account_from_secret(&self, secret: RpcH256, pass: String) -> Result<RpcH160, Error> {
let store = self.account_provider()?;
let secret = Secret::from_slice(&secret.0)
let secret = Secret::from_unsafe_slice(&secret.0)
.map_err(|e| errors::account("Could not create account.", e))?;
store.insert_account(secret, &pass)
.map(Into::into)

2
rpc/src/v1/impls/secretstore.rs
View File

@ -58,7 +58,7 @@ impl SecretStoreClient {
/// Decrypt secret key using account' private key
fn decrypt_secret(&self, address: H160, password: String, key: Bytes) -> Result<Secret, Error> {
self.decrypt_key(address, password, key)
.and_then(|s| Secret::from_slice(&s).map_err(|e| errors::account("invalid secret", e)))
.and_then(|s| Secret::from_unsafe_slice(&s).map_err(|e| errors::account("invalid secret", e)))
}
}

2
rpc/src/v1/tests/mocked/eth.rs
View File

@ -302,7 +302,7 @@ fn rpc_eth_submit_hashrate() {
fn rpc_eth_sign() {
let tester = EthTester::default();
let account = tester.accounts_provider.insert_account(Secret::from_slice(&[69u8; 32]).unwrap(), "abcd").unwrap();
let account = tester.accounts_provider.insert_account(Secret::from_slice(&[69u8; 32]), "abcd").unwrap();
tester.accounts_provider.unlock_account_permanently(account, "abcd".into()).unwrap();
let _message = "0cc175b9c0f1b6a831c399e26977266192eb5ffee6ae2fec3ad71c777531578f".from_hex().unwrap();

2
rpc/src/v1/tests/mocked/signing.rs
View File

@ -200,7 +200,7 @@ fn should_sign_if_account_is_unlocked() {
// given
let tester = eth_signing();
let data = vec![5u8];
let acc = tester.accounts.insert_account(Secret::from_slice(&[69u8; 32]).unwrap(), "test").unwrap();
let acc = tester.accounts.insert_account(Secret::from_slice(&[69u8; 32]), "test").unwrap();
tester.accounts.unlock_account_permanently(acc, "test".into()).unwrap();
// when

2
secret_store/src/key_server_cluster/decryption_session.rs
View File

@ -1089,7 +1089,7 @@ mod tests {
use ethcrypto::DEFAULT_MAC;
use ethcrypto::ecies::decrypt;
let decrypt_shadows: Vec<_> = decrypted_secret.decrypt_shadows.unwrap().into_iter()
.map(|c| Secret::from_slice(&decrypt(key_pair.secret(), &DEFAULT_MAC, &c).unwrap()).unwrap())
.map(|c| Secret::from_slice(&decrypt(key_pair.secret(), &DEFAULT_MAC, &c).unwrap()))
.collect();
let decrypted_secret = math::decrypt_with_shadow_coefficients(decrypted_secret.decrypted_secret, decrypted_secret.common_point.unwrap(), decrypt_shadows).unwrap();
assert_eq!(decrypted_secret, SECRET_PLAIN.into());

4
test.sh
View File

@ -13,6 +13,10 @@ case $1 in
OPTIONS=""
shift
;;
--no-run)
OPTIONS="--no-run"
shift
;;
*)
# unknown option
;;

2
util/network/src/host.rs
View File

@ -1242,7 +1242,7 @@ fn load_key(path: &Path) -> Option<Secret> {
fn key_save_load() {
use ::devtools::RandomTempPath;
let temp_path = RandomTempPath::create_dir();
let key = Secret::from_slice(&H256::random()).unwrap();
let key = H256::random().into();
save_key(temp_path.as_path(), &key);
let r = load_key(temp_path.as_path());
assert_eq!(key, r.unwrap());