prysm-pulse/validator/rpc/accounts_test.go
Raul Jordan 23181c8629
Implement Backup and Delete Accounts via RPC (#7397)
* begin with delete accounts impl

* delete tests passing

* started backup, delete tests all passing

* implement backup using zip

* backup implementation done with unzip tests

* full tests done

* used proper error codes

* remove comment

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
2020-09-30 22:37:38 -05:00

179 lines
5.6 KiB
Go

package rpc
import (
"archive/zip"
"bytes"
"context"
"encoding/json"
"fmt"
"io/ioutil"
"testing"
pb "github.com/prysmaticlabs/prysm/proto/validator/accounts/v2"
"github.com/prysmaticlabs/prysm/shared/testutil/assert"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
v2 "github.com/prysmaticlabs/prysm/validator/accounts/v2"
"github.com/prysmaticlabs/prysm/validator/accounts/v2/wallet"
v2keymanager "github.com/prysmaticlabs/prysm/validator/keymanager/v2"
"github.com/prysmaticlabs/prysm/validator/keymanager/v2/derived"
)
func TestServer_CreateAccount(t *testing.T) {
ctx := context.Background()
localWalletDir := setupWalletDir(t)
defaultWalletPath = localWalletDir
strongPass := "29384283xasjasd32%%&*@*#*"
// We attempt to create the wallet.
w, err := v2.CreateWalletWithKeymanager(ctx, &v2.CreateWalletConfig{
WalletCfg: &wallet.Config{
WalletDir: defaultWalletPath,
KeymanagerKind: v2keymanager.Derived,
WalletPassword: strongPass,
},
SkipMnemonicConfirm: true,
})
require.NoError(t, err)
km, err := w.InitializeKeymanager(ctx, true /* skip mnemonic confirm */)
require.NoError(t, err)
s := &Server{
keymanager: km,
walletInitialized: true,
wallet: w,
}
_, err = s.CreateAccount(ctx, &pb.CreateAccountRequest{})
require.NoError(t, err)
}
func TestServer_ListAccounts(t *testing.T) {
ctx := context.Background()
localWalletDir := setupWalletDir(t)
defaultWalletPath = localWalletDir
strongPass := "29384283xasjasd32%%&*@*#*"
// We attempt to create the wallet.
w, err := v2.CreateWalletWithKeymanager(ctx, &v2.CreateWalletConfig{
WalletCfg: &wallet.Config{
WalletDir: defaultWalletPath,
KeymanagerKind: v2keymanager.Derived,
WalletPassword: strongPass,
},
SkipMnemonicConfirm: true,
})
require.NoError(t, err)
km, err := w.InitializeKeymanager(ctx, true /* skip mnemonic confirm */)
require.NoError(t, err)
s := &Server{
keymanager: km,
walletInitialized: true,
wallet: w,
}
numAccounts := 5
keys := make([][]byte, numAccounts)
for i := 0; i < numAccounts; i++ {
key, err := km.(*derived.Keymanager).CreateAccount(ctx, false /* log account info */)
require.NoError(t, err)
keys[i] = key
}
resp, err := s.ListAccounts(ctx, &pb.ListAccountsRequest{})
require.NoError(t, err)
require.Equal(t, len(resp.Accounts), numAccounts)
for i := 0; i < numAccounts; i++ {
assert.DeepEqual(t, resp.Accounts[i].ValidatingPublicKey, keys[i])
}
}
func TestServer_BackupAccounts(t *testing.T) {
ss, pubKeys := createDirectWalletWithAccounts(t, 3)
// We now attempt to backup all public keys from the wallet.
res, err := ss.BackupAccounts(context.Background(), &pb.BackupAccountsRequest{
PublicKeys: pubKeys,
BackupPassword: ss.wallet.Password(),
})
require.NoError(t, err)
require.NotNil(t, res.ZipFile)
// Open a zip archive for reading.
buf := bytes.NewReader(res.ZipFile)
r, err := zip.NewReader(buf, int64(len(res.ZipFile)))
require.NoError(t, err)
require.Equal(t, len(pubKeys), len(r.File))
// Iterate through the files in the archive, checking they
// match the keystores we wanted to backup.
for i, f := range r.File {
keystoreFile, err := f.Open()
require.NoError(t, err)
encoded, err := ioutil.ReadAll(keystoreFile)
if err != nil {
require.NoError(t, keystoreFile.Close())
t.Fatal(err)
}
keystore := &v2keymanager.Keystore{}
if err := json.Unmarshal(encoded, &keystore); err != nil {
require.NoError(t, keystoreFile.Close())
t.Fatal(err)
}
assert.Equal(t, keystore.Pubkey, fmt.Sprintf("%x", pubKeys[i]))
require.NoError(t, keystoreFile.Close())
}
}
func TestServer_DeleteAccounts_FailedPreconditions_WrongKeymanagerKind(t *testing.T) {
localWalletDir := setupWalletDir(t)
defaultWalletPath = localWalletDir
ctx := context.Background()
strongPass := "29384283xasjasd32%%&*@*#*"
w, err := v2.CreateWalletWithKeymanager(ctx, &v2.CreateWalletConfig{
WalletCfg: &wallet.Config{
WalletDir: defaultWalletPath,
KeymanagerKind: v2keymanager.Derived,
WalletPassword: strongPass,
},
SkipMnemonicConfirm: true,
})
require.NoError(t, err)
require.NoError(t, w.SaveHashedPassword(ctx))
km, err := w.InitializeKeymanager(ctx, true /* skip mnemonic confirm */)
require.NoError(t, err)
ss := &Server{
wallet: w,
keymanager: km,
}
_, err = ss.DeleteAccounts(ctx, &pb.DeleteAccountsRequest{
PublicKeys: make([][]byte, 1),
})
assert.ErrorContains(t, "Only Non-HD wallets can delete accounts", err)
}
func TestServer_DeleteAccounts_FailedPreconditions(t *testing.T) {
ss := &Server{}
ctx := context.Background()
_, err := ss.DeleteAccounts(ctx, &pb.DeleteAccountsRequest{})
assert.ErrorContains(t, "No public keys specified", err)
_, err = ss.DeleteAccounts(ctx, &pb.DeleteAccountsRequest{
PublicKeys: make([][]byte, 1),
})
assert.ErrorContains(t, "No wallet nor keymanager found", err)
}
func TestServer_DeleteAccounts_OK(t *testing.T) {
ss, pubKeys := createDirectWalletWithAccounts(t, 3)
ctx := context.Background()
keys, err := ss.keymanager.FetchValidatingPublicKeys(ctx)
require.NoError(t, err)
require.Equal(t, len(pubKeys), len(keys))
// Next, we attempt to delete one of the keystores.
_, err = ss.DeleteAccounts(ctx, &pb.DeleteAccountsRequest{
PublicKeys: pubKeys[:1], // Delete the 0th public key
})
require.NoError(t, err)
ss.keymanager, err = ss.wallet.InitializeKeymanager(ctx, true /* skip mnemonic confirm */)
require.NoError(t, err)
// We expect one of the keys to have been deleted.
keys, err = ss.keymanager.FetchValidatingPublicKeys(ctx)
require.NoError(t, err)
assert.Equal(t, len(pubKeys)-1, len(keys))
}