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// Copyright (C) 2019-2023 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package sqlitedriver
import (
"context"
"crypto/rand"
"database/sql"
"fmt"
"testing"
"github.com/algorand/go-algorand/config"
"github.com/algorand/go-algorand/crypto"
"github.com/algorand/go-algorand/crypto/merklesignature"
"github.com/algorand/go-algorand/crypto/merkletrie"
"github.com/algorand/go-algorand/data/basics"
"github.com/algorand/go-algorand/data/bookkeeping"
storetesting "github.com/algorand/go-algorand/ledger/store/testing"
"github.com/algorand/go-algorand/ledger/store/trackerdb"
ledgertesting "github.com/algorand/go-algorand/ledger/testing"
"github.com/algorand/go-algorand/protocol"
"github.com/algorand/go-algorand/test/partitiontest"
"github.com/algorand/go-algorand/util/db"
"github.com/stretchr/testify/require"
)
func TestAccountsReencoding(t *testing.T) {
partitiontest.PartitionTest(t)
oldEncodedAccountsData := [][]byte{
{132, 164, 97, 108, 103, 111, 206, 5, 234, 236, 80, 164, 97, 112, 97, 114, 129, 206, 0, 3, 60, 164, 137, 162, 97, 109, 196, 32, 49, 54, 101, 102, 97, 97, 51, 57, 50, 52, 97, 54, 102, 100, 57, 100, 51, 97, 52, 56, 50, 52, 55, 57, 57, 97, 52, 97, 99, 54, 53, 100, 162, 97, 110, 167, 65, 80, 84, 75, 73, 78, 71, 162, 97, 117, 174, 104, 116, 116, 112, 58, 47, 47, 115, 111, 109, 101, 117, 114, 108, 161, 99, 196, 32, 183, 97, 139, 76, 1, 45, 180, 52, 183, 186, 220, 252, 85, 135, 185, 87, 156, 87, 158, 83, 49, 200, 133, 169, 43, 205, 26, 148, 50, 121, 28, 105, 161, 102, 196, 32, 183, 97, 139, 76, 1, 45, 180, 52, 183, 186, 220, 252, 85, 135, 185, 87, 156, 87, 158, 83, 49, 200, 133, 169, 43, 205, 26, 148, 50, 121, 28, 105, 161, 109, 196, 32, 60, 69, 244, 159, 234, 26, 168, 145, 153, 184, 85, 182, 46, 124, 227, 144, 84, 113, 176, 206, 109, 204, 245, 165, 100, 23, 71, 49, 32, 242, 146, 68, 161, 114, 196, 32, 183, 97, 139, 76, 1, 45, 180, 52, 183, 186, 220, 252, 85, 135, 185, 87, 156, 87, 158, 83, 49, 200, 133, 169, 43, 205, 26, 148, 50, 121, 28, 105, 161, 116, 205, 3, 32, 162, 117, 110, 163, 65, 80, 75, 165, 97, 115, 115, 101, 116, 129, 206, 0, 3, 60, 164, 130, 161, 97, 0, 161, 102, 194, 165, 101, 98, 97, 115, 101, 205, 98, 54},
{132, 164, 97, 108, 103, 111, 206, 5, 230, 217, 88, 164, 97, 112, 97, 114, 129, 206, 0, 3, 60, 175, 137, 162, 97, 109, 196, 32, 49, 54, 101, 102, 97, 97, 51, 57, 50, 52, 97, 54, 102, 100, 57, 100, 51, 97, 52, 56, 50, 52, 55, 57, 57, 97, 52, 97, 99, 54, 53, 100, 162, 97, 110, 167, 65, 80, 84, 75, 105, 110, 103, 162, 97, 117, 174, 104, 116, 116, 112, 58, 47, 47, 115, 111, 109, 101, 117, 114, 108, 161, 99, 196, 32, 111, 157, 243, 205, 146, 155, 167, 149, 44, 226, 153, 150, 6, 105, 206, 72, 182, 218, 38, 146, 98, 94, 57, 205, 145, 152, 12, 60, 175, 149, 94, 13, 161, 102, 196, 32, 111, 157, 243, 205, 146, 155, 167, 149, 44, 226, 153, 150, 6, 105, 206, 72, 182, 218, 38, 146, 98, 94, 57, 205, 145, 152, 12, 60, 175, 149, 94, 13, 161, 109, 196, 32, 60, 69, 244, 159, 234, 26, 168, 145, 153, 184, 85, 182, 46, 124, 227, 144, 84, 113, 176, 206, 109, 204, 245, 165, 100, 23, 71, 49, 32, 242, 146, 68, 161, 114, 196, 32, 111, 157, 243, 205, 146, 155, 167, 149, 44, 226, 153, 150, 6, 105, 206, 72, 182, 218, 38, 146, 98, 94, 57, 205, 145, 152, 12, 60, 175, 149, 94, 13, 161, 116, 205, 1, 44, 162, 117, 110, 164, 65, 80, 84, 75, 165, 97, 115, 115, 101, 116, 130, 206, 0, 3, 56, 153, 130, 161, 97, 10, 161, 102, 194, 206, 0, 3, 60, 175, 130, 161, 97, 0, 161, 102, 194, 165, 101, 98, 97, 115, 101, 205, 98, 54},
{131, 164, 97, 108, 103, 111, 206, 5, 233, 179, 208, 165, 97, 115, 115, 101, 116, 130, 206, 0, 3, 60, 164, 130, 161, 97, 2, 161, 102, 194, 206, 0, 3, 60, 175, 130, 161, 97, 30, 161, 102, 194, 165, 101, 98, 97, 115, 101, 205, 98, 54},
{131, 164, 97, 108, 103, 111, 206, 0, 3, 48, 104, 165, 97, 115, 115, 101, 116, 129, 206, 0, 1, 242, 159, 130, 161, 97, 0, 161, 102, 194, 165, 101, 98, 97, 115, 101, 205, 98, 54},
}
dbs, _ := storetesting.DbOpenTest(t, true)
storetesting.SetDbLogging(t, dbs)
defer dbs.Close()
secrets := crypto.GenerateOneTimeSignatureSecrets(15, 500)
pubVrfKey, _ := crypto.VrfKeygenFromSeed([32]byte{0, 1, 2, 3})
var stateProofID merklesignature.Verifier
crypto.RandBytes(stateProofID.Commitment[:])
err := dbs.Wdb.Atomic(func(ctx context.Context, tx *sql.Tx) (err error) {
AccountsInitTest(t, tx, make(map[basics.Address]basics.AccountData), protocol.ConsensusCurrentVersion)
for _, oldAccData := range oldEncodedAccountsData {
addr := ledgertesting.RandomAddress()
_, err = tx.ExecContext(ctx, "INSERT INTO accountbase (address, data) VALUES (?, ?)", addr[:], oldAccData)
if err != nil {
return err
}
}
for i := 0; i < 100; i++ {
addr := ledgertesting.RandomAddress()
accData := basics.AccountData{
MicroAlgos: basics.MicroAlgos{Raw: 0x000ffffffffffffff},
Status: basics.NotParticipating,
RewardsBase: uint64(i),
RewardedMicroAlgos: basics.MicroAlgos{Raw: 0x000ffffffffffffff},
VoteID: secrets.OneTimeSignatureVerifier,
SelectionID: pubVrfKey,
StateProofID: stateProofID.Commitment,
VoteFirstValid: basics.Round(0x000ffffffffffffff),
VoteLastValid: basics.Round(0x000ffffffffffffff),
VoteKeyDilution: 0x000ffffffffffffff,
AssetParams: map[basics.AssetIndex]basics.AssetParams{
0x000ffffffffffffff: {
Total: 0x000ffffffffffffff,
Decimals: 0x2ffffff,
DefaultFrozen: true,
UnitName: "12345678",
AssetName: "12345678901234567890123456789012",
URL: "12345678901234567890123456789012",
MetadataHash: pubVrfKey,
Manager: addr,
Reserve: addr,
Freeze: addr,
Clawback: addr,
},
},
Assets: map[basics.AssetIndex]basics.AssetHolding{
0x000ffffffffffffff: {
Amount: 0x000ffffffffffffff,
Frozen: true,
},
},
}
_, err = tx.ExecContext(ctx, "INSERT INTO accountbase (address, data) VALUES (?, ?)", addr[:], protocol.Encode(&accData))
if err != nil {
return err
}
}
return nil
})
require.NoError(t, err)
err = dbs.Wdb.Atomic(func(ctx context.Context, tx *sql.Tx) (err error) {
modifiedAccounts, err := reencodeAccounts(ctx, tx)
if err != nil {
return err
}
if len(oldEncodedAccountsData) != int(modifiedAccounts) {
return fmt.Errorf("len(oldEncodedAccountsData) != int(modifiedAccounts) %d != %d", len(oldEncodedAccountsData), int(modifiedAccounts))
}
require.Equal(t, len(oldEncodedAccountsData), int(modifiedAccounts))
return nil
})
require.NoError(t, err)
}
// TestAccountDBTxTailLoad checks txtailNewRound and LoadTxTail delete and load right data
func TestAccountDBTxTailLoad(t *testing.T) {
partitiontest.PartitionTest(t)
const inMem = true
dbs, _ := storetesting.DbOpenTest(t, inMem)
storetesting.SetDbLogging(t, dbs)
defer dbs.Close()
tx, err := dbs.Wdb.Handle.Begin()
require.NoError(t, err)
defer tx.Rollback()
arw := NewAccountsSQLReaderWriter(tx)
err = accountsCreateTxTailTable(context.Background(), tx)
require.NoError(t, err)
// insert 1500 rounds and retain past 1001
startRound := basics.Round(1)
endRound := basics.Round(1500)
roundData := make([][]byte, 1500)
const retainSize = 1001
for i := startRound; i <= endRound; i++ {
data := trackerdb.TxTailRound{Hdr: bookkeeping.BlockHeader{TimeStamp: int64(i)}}
roundData[i-1] = protocol.Encode(&data)
}
forgetBefore := (endRound + 1).SubSaturate(retainSize)
err = arw.TxtailNewRound(context.Background(), startRound, roundData, forgetBefore)
require.NoError(t, err)
data, _, baseRound, err := arw.LoadTxTail(context.Background(), endRound)
require.NoError(t, err)
require.Len(t, data, retainSize)
require.Equal(t, basics.Round(endRound-retainSize+1), baseRound) // 500...1500
for i, entry := range data {
require.Equal(t, int64(i+int(baseRound)), entry.Hdr.TimeStamp)
}
}
func TestRemoveOfflineStateProofID(t *testing.T) {
partitiontest.PartitionTest(t)
accts := ledgertesting.RandomAccounts(20, true)
expectedAccts := make(map[basics.Address]basics.AccountData)
for addr, acct := range accts {
rand.Read(acct.StateProofID[:])
accts[addr] = acct
expectedAcct := acct
if acct.Status != basics.Online {
expectedAcct.StateProofID = merklesignature.Commitment{}
}
expectedAccts[addr] = expectedAcct
}
buildDB := func(accounts map[basics.Address]basics.AccountData) (db.Pair, *sql.Tx) {
dbs, _ := storetesting.DbOpenTest(t, true)
storetesting.SetDbLogging(t, dbs)
tx, err := dbs.Wdb.Handle.Begin()
require.NoError(t, err)
// this is the same seq as AccountsInitTest makes but it stops
// before the online accounts table creation to generate a trie and commit it
_, err = accountsInit(tx, accounts, config.Consensus[protocol.ConsensusCurrentVersion])
require.NoError(t, err)
err = accountsAddNormalizedBalance(tx, config.Consensus[protocol.ConsensusCurrentVersion])
require.NoError(t, err)
err = accountsCreateResourceTable(context.Background(), tx)
require.NoError(t, err)
err = performResourceTableMigration(context.Background(), tx, nil)
require.NoError(t, err)
return dbs, tx
}
dbs, tx := buildDB(accts)
defer dbs.Close()
defer tx.Rollback()
// make second copy of DB to prepare exepected/fixed merkle trie
expectedDBs, expectedTx := buildDB(expectedAccts)
defer expectedDBs.Close()
defer expectedTx.Rollback()
// create account hashes
computeRootHash := func(tx *sql.Tx, expected bool) (crypto.Digest, error) {
rows, err := tx.Query("SELECT address, data FROM accountbase")
require.NoError(t, err)
defer rows.Close()
mc, err := MakeMerkleCommitter(tx, false)
require.NoError(t, err)
trie, err := merkletrie.MakeTrie(mc, trackerdb.TrieMemoryConfig)
require.NoError(t, err)
var addr basics.Address
for rows.Next() {
var addrbuf []byte
var encodedAcctData []byte
err = rows.Scan(&addrbuf, &encodedAcctData)
require.NoError(t, err)
copy(addr[:], addrbuf)
var ba trackerdb.BaseAccountData
err = protocol.Decode(encodedAcctData, &ba)
require.NoError(t, err)
if expected && ba.Status != basics.Online {
require.Equal(t, merklesignature.Commitment{}, ba.StateProofID)
}
addHash := trackerdb.AccountHashBuilderV6(addr, &ba, encodedAcctData)
added, err := trie.Add(addHash)
require.NoError(t, err)
require.True(t, added)
}
_, err = trie.Evict(true)
require.NoError(t, err)
return trie.RootHash()
}
oldRoot, err := computeRootHash(tx, false)
require.NoError(t, err)
require.NotEmpty(t, oldRoot)
expectedRoot, err := computeRootHash(expectedTx, true)
require.NoError(t, err)
require.NotEmpty(t, expectedRoot)
err = accountsCreateOnlineAccountsTable(context.Background(), tx)
require.NoError(t, err)
err = performOnlineAccountsTableMigration(context.Background(), tx, nil, nil)
require.NoError(t, err)
// get the new hash and ensure it does not match to the old one (data migrated)
mc, err := MakeMerkleCommitter(tx, false)
require.NoError(t, err)
trie, err := merkletrie.MakeTrie(mc, trackerdb.TrieMemoryConfig)
require.NoError(t, err)
newRoot, err := trie.RootHash()
require.NoError(t, err)
require.NotEmpty(t, newRoot)
require.NotEqual(t, oldRoot, newRoot)
require.Equal(t, expectedRoot, newRoot)
rows, err := tx.Query("SELECT addrid, data FROM accountbase")
require.NoError(t, err)
defer rows.Close()
for rows.Next() {
var addrid sql.NullInt64
var encodedAcctData []byte
err = rows.Scan(&addrid, &encodedAcctData)
require.NoError(t, err)
var ba trackerdb.BaseAccountData
err = protocol.Decode(encodedAcctData, &ba)
require.NoError(t, err)
if ba.Status != basics.Online {
require.True(t, ba.StateProofID.IsEmpty())
}
}
}
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