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author | Felix Lange <fjl@twurst.com> | 2016-03-02 20:57:15 +0800 |
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committer | Felix Lange <fjl@twurst.com> | 2016-04-12 21:56:49 +0800 |
commit | 85e6c40c0081bd0db80448640db648887804010c (patch) | |
tree | 326a2c3bc115a445b481624cb20f00b28e44f92a /accounts/key_store_passphrase_test.go | |
parent | dff9b4246f3ef9e6c254b57eef6d0433809f16b9 (diff) | |
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accounts, crypto: move keystore to package accounts
The account management API was originally implemented as a thin layer
around crypto.KeyStore, on the grounds that several kinds of key stores
would be implemented later on. It turns out that this won't happen so
KeyStore is a superflous abstraction.
In this commit crypto.KeyStore and everything related to it moves to
package accounts and is unexported.
Diffstat (limited to 'accounts/key_store_passphrase_test.go')
-rw-r--r-- | accounts/key_store_passphrase_test.go | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/accounts/key_store_passphrase_test.go b/accounts/key_store_passphrase_test.go new file mode 100644 index 000000000..afa751d44 --- /dev/null +++ b/accounts/key_store_passphrase_test.go @@ -0,0 +1,51 @@ +// Copyright 2016 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library 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 Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. + +package accounts + +import ( + "testing" + + "github.com/ethereum/go-ethereum/common" +) + +// Tests that a json key file can be decrypted and encrypted in multiple rounds. +func TestKeyEncryptDecrypt(t *testing.T) { + address := common.HexToAddress("f626acac23772cbe04dd578bee681b06bdefb9fa") + keyjson := []byte("{\"address\":\"f626acac23772cbe04dd578bee681b06bdefb9fa\",\"crypto\":{\"cipher\":\"aes-128-ctr\",\"ciphertext\":\"1bcf0ab9b14459795ce59f63e63255ffd84dc38d31614a5a78e37144d7e4a17f\",\"cipherparams\":{\"iv\":\"df4c7e225ee2d81adef522013e3fbe24\"},\"kdf\":\"scrypt\",\"kdfparams\":{\"dklen\":32,\"n\":262144,\"p\":1,\"r\":8,\"salt\":\"2909a99dd2bfa7079a4b40991773b1083f8512c0c55b9b63402ab0e3dc8db8b3\"},\"mac\":\"4ecf6a4ad92ae2c016cb7c44abade74799480c3303eb024661270dfefdbc7510\"},\"id\":\"b4718210-9a30-4883-b8a6-dbdd08bd0ceb\",\"version\":3}") + password := "" + + // Do a few rounds of decryption and encryption + for i := 0; i < 3; i++ { + // Try a bad password first + if _, err := DecryptKey(keyjson, password+"bad"); err == nil { + t.Error("test %d: json key decrypted with bad password", i) + } + // Decrypt with the correct password + key, err := DecryptKey(keyjson, password) + if err != nil { + t.Errorf("test %d: json key failed to decrypt: %v", i, err) + } + if key.Address != address { + t.Errorf("test %d: key address mismatch: have %x, want %x", i, key.Address, address) + } + // Recrypt with a new password and start over + password += "new data appended" + if keyjson, err = EncryptKey(key, password, LightScryptN, LightScryptP); err != nil { + t.Errorf("test %d: failed to recrypt key %v", err) + } + } +} |