mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-25 12:57:18 +00:00
95 lines
3.8 KiB
Go
95 lines
3.8 KiB
Go
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package derived
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import (
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"context"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"testing"
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"github.com/prysmaticlabs/prysm/shared/bls"
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"github.com/prysmaticlabs/prysm/shared/testutil"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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mock "github.com/prysmaticlabs/prysm/validator/accounts/v2/testing"
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v2keymanager "github.com/prysmaticlabs/prysm/validator/keymanager/v2"
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logTest "github.com/sirupsen/logrus/hooks/test"
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keystorev4 "github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4"
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)
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func TestDerivedKeymanager_CreateAccount(t *testing.T) {
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hook := logTest.NewGlobal()
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wallet := &mock.Wallet{
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Files: make(map[string]map[string][]byte),
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AccountPasswords: make(map[string]string),
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}
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seed := make([]byte, 32)
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copy(seed, "hello world")
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dr := &Keymanager{
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wallet: wallet,
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seed: seed,
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seedCfg: &SeedConfig{
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NextAccount: 0,
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},
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}
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ctx := context.Background()
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password := "secretPassw0rd$1999"
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accountName, err := dr.CreateAccount(ctx, password)
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require.NoError(t, err)
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assert.Equal(t, "0", accountName)
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// Ensure the keystore file was written to the wallet
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// and ensure we can decrypt it using the EIP-2335 standard.
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validatingAccount0 := fmt.Sprintf(ValidatingKeyDerivationPathTemplate, 0)
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encodedKeystore, ok := wallet.Files[validatingAccount0][KeystoreFileName]
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require.Equal(t, ok, true, fmt.Sprintf("Expected to have stored %s in wallet", KeystoreFileName))
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keystoreFile := &v2keymanager.Keystore{}
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require.NoError(t, json.Unmarshal(encodedKeystore, keystoreFile))
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// We extract the validator signing private key from the keystore
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// by utilizing the password and initialize a new BLS secret key from
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// its raw bytes.
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decryptor := keystorev4.New()
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rawValidatingKey, err := decryptor.Decrypt(keystoreFile.Crypto, []byte(password))
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require.NoError(t, err, "Could not decrypt validator signing key")
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validatingKey, err := bls.SecretKeyFromBytes(rawValidatingKey)
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require.NoError(t, err, "Could not instantiate bls secret key from bytes")
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// Ensure the keystore file was written to the wallet
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// and ensure we can decrypt it using the EIP-2335 standard.
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withdrawalAccount0 := fmt.Sprintf(WithdrawalKeyDerivationPathTemplate, 0)
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encodedKeystore, ok = wallet.Files[withdrawalAccount0][KeystoreFileName]
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require.Equal(t, ok, true, fmt.Sprintf("Expected to have stored %s in wallet", KeystoreFileName))
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keystoreFile = &v2keymanager.Keystore{}
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require.NoError(t, json.Unmarshal(encodedKeystore, keystoreFile))
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// We extract the validator signing private key from the keystore
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// by utilizing the password and initialize a new BLS secret key from
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// its raw bytes.
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rawWithdrawalKey, err := decryptor.Decrypt(keystoreFile.Crypto, []byte(password))
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require.NoError(t, err, "Could not decrypt validator withdrawal key")
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withdrawalKey, err := bls.SecretKeyFromBytes(rawWithdrawalKey)
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require.NoError(t, err, "Could not instantiate bls secret key from bytes")
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// Assert the new value for next account increased and also
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// check the config file was updated on disk with this new value.
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assert.Equal(t, uint64(1), dr.seedCfg.NextAccount, "Wrong value for next account")
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encryptedSeedFile, err := wallet.ReadEncryptedSeedFromDisk(ctx)
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require.NoError(t, err)
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enc, err := ioutil.ReadAll(encryptedSeedFile)
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require.NoError(t, err)
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defer func() {
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assert.NoError(t, encryptedSeedFile.Close())
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}()
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seedConfig := &SeedConfig{}
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require.NoError(t, json.Unmarshal(enc, seedConfig))
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assert.Equal(t, uint64(1), seedConfig.NextAccount, "Wrong value for next account")
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// Ensure the new account information is displayed to stdout.
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testutil.AssertLogsContain(t, hook, "Successfully created new validator account")
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testutil.AssertLogsContain(t, hook, fmt.Sprintf("%#x", validatingKey.PublicKey().Marshal()))
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testutil.AssertLogsContain(t, hook, fmt.Sprintf("%#x", withdrawalKey.PublicKey().Marshal()))
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}
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