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btc converter, publisher, and indexer unit tests

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This commit is contained in:
Ian Norden 2020-02-09 15:28:30 -06:00
parent 8643a7f3b6
commit 642e08a04b
29 changed files with 1286 additions and 171 deletions
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5
db/migrations/00041_create_btc_header_cids_table.sql
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@ -5,9 +5,8 @@ CREATE TABLE btc.header_cids (
block_hash VARCHAR(66) NOT NULL,
parent_hash VARCHAR(66) NOT NULL,
cid TEXT NOT NULL,
version INTEGER NOT NULL,
timestamp INTEGER NOT NULL,
bits INTEGER NOT NULL,
timestamp NUMERIC NOT NULL,
bits BIGINT NOT NULL,
UNIQUE (block_number, block_hash)
);

14
db/migrations/00043_create_btc_tx_inputs_table.sql
View File

@ -1,12 +1,12 @@
-- +goose Up
CREATE TABLE btc.tx_inputs (
id SERIAL PRIMARY KEY,
tx_id INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
index INTEGER NOT NULL,
witness BYTEA[],
sig_script BYTEA NOT NULL,
outpoint_tx_id INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
outpoint_index INTEGER NOT NULL,
id SERIAL PRIMARY KEY,
tx_id INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
index INTEGER NOT NULL,
witness BYTEA[],
sig_script BYTEA NOT NULL,
outpoint_tx_hash VARCHAR(66) REFERENCES btc.transaction_cids (tx_hash) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
outpoint_index BIGINT NOT NULL,
UNIQUE (tx_id, index)
);

2
db/migrations/00044_create_btc_tx_outputs_table.sql
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@ -3,7 +3,7 @@ CREATE TABLE btc.tx_outputs (
id SERIAL PRIMARY KEY,
tx_id INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
index INTEGER NOT NULL,
value INTEGER NOT NULL,
value BIGINT NOT NULL,
pk_script BYTEA NOT NULL,
script_class INTEGER NOT NULL,
addresses VARCHAR(66)[],

15
db/schema.sql
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@ -42,9 +42,8 @@ CREATE TABLE btc.header_cids (
block_hash character varying(66) NOT NULL,
parent_hash character varying(66) NOT NULL,
cid text NOT NULL,
version integer NOT NULL,
"timestamp" integer NOT NULL,
bits integer NOT NULL
"timestamp" numeric NOT NULL,
bits bigint NOT NULL
);
@ -113,8 +112,8 @@ CREATE TABLE btc.tx_inputs (
index integer NOT NULL,
witness bytea[],
sig_script bytea NOT NULL,
outpoint_tx_id integer NOT NULL,
outpoint_index integer NOT NULL
outpoint_tx_hash character varying(66),
outpoint_index bigint NOT NULL
);
@ -146,7 +145,7 @@ CREATE TABLE btc.tx_outputs (
id integer NOT NULL,
tx_id integer NOT NULL,
index integer NOT NULL,
value integer NOT NULL,
value bigint NOT NULL,
pk_script bytea NOT NULL,
script_class integer NOT NULL,
addresses character varying(66)[],
@ -1747,11 +1746,11 @@ ALTER TABLE ONLY btc.transaction_cids
--
-- Name: tx_inputs tx_inputs_outpoint_tx_id_fkey; Type: FK CONSTRAINT; Schema: btc; Owner: -
-- Name: tx_inputs tx_inputs_outpoint_tx_hash_fkey; Type: FK CONSTRAINT; Schema: btc; Owner: -
--
ALTER TABLE ONLY btc.tx_inputs
ADD CONSTRAINT tx_inputs_outpoint_tx_id_fkey FOREIGN KEY (outpoint_tx_id) REFERENCES btc.transaction_cids(id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
ADD CONSTRAINT tx_inputs_outpoint_tx_hash_fkey FOREIGN KEY (outpoint_tx_hash) REFERENCES btc.transaction_cids(tx_hash) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
--

2
pkg/super_node/btc/btc_suite_test.go
View File

@ -25,7 +25,7 @@ import (
"github.com/sirupsen/logrus"
)
func TestETHSuperNode(t *testing.T) {
func TestBTCSuperNode(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "Super Node BTC Suite Test")
}

13
pkg/super_node/btc/converter.go
View File

@ -32,7 +32,9 @@ type PayloadConverter struct {
// NewPayloadConverter creates a pointer to a new PayloadConverter which satisfies the PayloadConverter interface
func NewPayloadConverter(chainConfig *chaincfg.Params) *PayloadConverter {
return &PayloadConverter{}
return &PayloadConverter{
chainConfig: chainConfig,
}
}
// Convert method is used to convert a bitcoin BlockPayload to an IPLDPayload
@ -43,11 +45,10 @@ func (pc *PayloadConverter) Convert(payload shared.RawChainData) (shared.Streame
return nil, fmt.Errorf("btc converter: expected payload type %T got %T", BlockPayload{}, payload)
}
txMeta := make([]TxModelWithInsAndOuts, len(btcBlockPayload.Txs))
for _, tx := range btcBlockPayload.Txs {
index := tx.Index()
for i, tx := range btcBlockPayload.Txs {
txModel := TxModelWithInsAndOuts{
TxHash: tx.Hash().String(),
Index: int64(index),
Index: int64(i),
SegWit: tx.HasWitness(),
TxOutputs: make([]TxOutput, len(tx.MsgTx().TxOut)),
TxInputs: make([]TxInput, len(tx.MsgTx().TxIn)),
@ -79,11 +80,11 @@ func (pc *PayloadConverter) Convert(payload shared.RawChainData) (shared.Streame
Value: out.Value,
PkScript: out.PkScript,
RequiredSigs: int64(numberOfSigs),
ScriptClass: (uint8)(scriptClass),
ScriptClass: uint8(scriptClass),
Addresses: stringAddrs,
}
}
txMeta[index] = txModel
txMeta[i] = txModel
}
return IPLDPayload{
BlockPayload: btcBlockPayload,

43
pkg/super_node/btc/converter_test.go Normal file
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@ -0,0 +1,43 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc_test
import (
"github.com/btcsuite/btcd/chaincfg"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc/mocks"
)
var _ = Describe("Converter", func() {
Describe("Convert", func() {
It("Converts mock BlockPayloads into the expected IPLDPayloads", func() {
converter := btc.NewPayloadConverter(&chaincfg.MainNetParams)
payload, err := converter.Convert(mocks.MockBlockPayload)
Expect(err).ToNot(HaveOccurred())
convertedPayload, ok := payload.(btc.IPLDPayload)
Expect(ok).To(BeTrue())
Expect(convertedPayload).To(Equal(mocks.MockIPLDPayload))
Expect(convertedPayload.Height).To(Equal(mocks.MockBlockHeight))
Expect(convertedPayload.Header).To(Equal(&mocks.MockBlock.Header))
Expect(convertedPayload.Txs).To(Equal(mocks.MockTransactions))
Expect(convertedPayload.TxMetaData).To(Equal(mocks.MockTxsMetaData))
})
})
})

62
pkg/super_node/btc/filterer.go
View File

@ -21,12 +21,10 @@ import (
"fmt"
"math/big"
"github.com/btcsuite/btcutil"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
// ResponseFilterer satisfies the ResponseFilterer interface for ethereum
// ResponseFilterer satisfies the ResponseFilterer interface for bitcoin
type ResponseFilterer struct{}
// NewResponseFilterer creates a new Filterer satisfying the ResponseFilterer interface
@ -34,15 +32,15 @@ func NewResponseFilterer() *ResponseFilterer {
return &ResponseFilterer{}
}
// Filter is used to filter through eth data to extract and package requested data into a Payload
// Filter is used to filter through btc data to extract and package requested data into a Payload
func (s *ResponseFilterer) Filter(filter shared.SubscriptionSettings, payload shared.StreamedIPLDs) (shared.ServerResponse, error) {
btcFilters, ok := filter.(*SubscriptionSettings)
if !ok {
return StreamResponse{}, fmt.Errorf("eth filterer expected filter type %T got %T", &SubscriptionSettings{}, filter)
return StreamResponse{}, fmt.Errorf("btc filterer expected filter type %T got %T", &SubscriptionSettings{}, filter)
}
btcPayload, ok := payload.(IPLDPayload)
if !ok {
return StreamResponse{}, fmt.Errorf("eth filterer expected payload type %T got %T", IPLDPayload{}, payload)
return StreamResponse{}, fmt.Errorf("btc filterer expected payload type %T got %T", IPLDPayload{}, payload)
}
height := int64(btcPayload.Height)
if checkRange(btcFilters.Start.Int64(), btcFilters.End.Int64(), height) {
@ -79,10 +77,10 @@ func checkRange(start, end, actual int64) bool {
func (s *ResponseFilterer) filterTransactions(trxFilter TxFilter, response *StreamResponse, payload IPLDPayload) error {
if !trxFilter.Off {
for _, trx := range payload.Txs {
if checkTransaction(trx, trxFilter) {
for i, txMeta := range payload.TxMetaData {
if checkTransaction(txMeta, trxFilter) {
trxBuffer := new(bytes.Buffer)
if err := trx.MsgTx().Serialize(trxBuffer); err != nil {
if err := payload.Txs[i].MsgTx().Serialize(trxBuffer); err != nil {
return err
}
response.SerializedTxs = append(response.SerializedTxs, trxBuffer.Bytes())
@ -93,6 +91,48 @@ func (s *ResponseFilterer) filterTransactions(trxFilter TxFilter, response *Stre
}
// checkTransaction returns true if the provided transaction has a hit on the filter
func checkTransaction(trx *btcutil.Tx, txFilter TxFilter) bool {
panic("implement me")
func checkTransaction(txMeta TxModelWithInsAndOuts, txFilter TxFilter) bool {
passesSegwitFilter := false
if !txFilter.Segwit || (txFilter.Segwit && txMeta.SegWit) {
passesSegwitFilter = true
}
passesMultiSigFilter := !txFilter.MultiSig
if txFilter.MultiSig {
for _, out := range txMeta.TxOutputs {
if out.RequiredSigs > 1 {
passesMultiSigFilter = true
}
}
}
passesWitnessFilter := len(txFilter.WitnessHashes) == 0
for _, wantedWitnessHash := range txFilter.WitnessHashes {
if wantedWitnessHash == txMeta.WitnessHash {
passesWitnessFilter = true
}
}
passesAddressFilter := len(txFilter.Addresses) == 0
for _, wantedAddress := range txFilter.Addresses {
for _, out := range txMeta.TxOutputs {
for _, actualAddress := range out.Addresses {
if wantedAddress == actualAddress {
passesAddressFilter = true
}
}
}
}
passesIndexFilter := len(txFilter.Indexes) == 0
for _, wantedIndex := range txFilter.Indexes {
if wantedIndex == txMeta.Index {
passesIndexFilter = true
}
}
passesPkScriptClassFilter := len(txFilter.PkScriptClasses) == 0
for _, wantedPkScriptClass := range txFilter.PkScriptClasses {
for _, out := range txMeta.TxOutputs {
if out.ScriptClass == wantedPkScriptClass {
passesPkScriptClassFilter = true
}
}
}
return passesSegwitFilter && passesMultiSigFilter && passesWitnessFilter && passesAddressFilter && passesIndexFilter && passesPkScriptClassFilter
}

17
pkg/super_node/btc/filterer_test.go Normal file
View File

@ -0,0 +1,17 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc

39
pkg/super_node/btc/indexer.go
View File

@ -19,6 +19,8 @@ package btc
import (
"fmt"
"github.com/sirupsen/logrus"
"github.com/jmoiron/sqlx"
"github.com/lib/pq"
@ -47,9 +49,12 @@ func (in *CIDIndexer) Index(cids shared.CIDsForIndexing) error {
}
headerID, err := in.indexHeaderCID(tx, cidWrapper.HeaderCID)
if err != nil {
println("err")
logrus.Error("btc indexer error when indexing header")
return err
}
if err := in.indexTransactionCIDs(tx, cidWrapper.TransactionCIDs, headerID); err != nil {
logrus.Error("btc indexer error when indexing transactions")
return err
}
return tx.Commit()
@ -57,11 +62,11 @@ func (in *CIDIndexer) Index(cids shared.CIDsForIndexing) error {
func (in *CIDIndexer) indexHeaderCID(tx *sqlx.Tx, header HeaderModel) (int64, error) {
var headerID int64
err := tx.QueryRowx(`INSERT INTO btc.header_cids (block_number, block_hash, parent_hash, cid, version, timestamp, bits)
VALUES ($1, $2, $3, $4, $5, $6, $7)
ON CONFLICT (block_number, block_hash) DO UPDATE SET (parent_hash, cid, version, timestamp, bits) = ($3, $4, $5, $6, $7)
err := tx.QueryRowx(`INSERT INTO btc.header_cids (block_number, block_hash, parent_hash, cid, timestamp, bits)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (block_number, block_hash) DO UPDATE SET (parent_hash, cid, timestamp, bits) = ($3, $4, $5, $6)
RETURNING id`,
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.Version, header.Timestamp, header.Bits).Scan(&headerID)
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.Timestamp, header.Bits).Scan(&headerID)
return headerID, err
}
@ -69,15 +74,21 @@ func (in *CIDIndexer) indexTransactionCIDs(tx *sqlx.Tx, transactions []TxModelWi
for _, transaction := range transactions {
txID, err := in.indexTransactionCID(tx, transaction, headerID)
if err != nil {
println(0)
logrus.Error("btc indexer error when indexing header")
return err
}
for _, input := range transaction.TxInputs {
if err := in.indexTxInput(tx, input, txID); err != nil {
println(1)
logrus.Error("btc indexer error when indexing tx inputs")
return err
}
}
for _, output := range transaction.TxOutputs {
if err := in.indexTxOutput(tx, output, txID); err != nil {
println(2)
logrus.Error("btc indexer error when indexing tx outputs")
return err
}
}
@ -96,25 +107,25 @@ func (in *CIDIndexer) indexTransactionCID(tx *sqlx.Tx, transaction TxModelWithIn
}
func (in *CIDIndexer) indexTxInput(tx *sqlx.Tx, txInput TxInput, txID int64) error {
var referencedOutPutTxID int64
if err := tx.Get(&referencedOutPutTxID, `SELECT id FROM btc.transaction_cids
WHERE tx_hash = $1`, txInput.PreviousOutPointHash); err != nil {
// resolve zero-value hash to null value (coinbase tx input with no referenced outputs)
if txInput.PreviousOutPointHash == "0000000000000000000000000000000000000000000000000000000000000000" {
_, err := tx.Exec(`INSERT INTO btc.tx_inputs (tx_id, index, witness, sig_script, outpoint_tx_hash, outpoint_index)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (tx_id, index) DO UPDATE SET (witness, sig_script, outpoint_tx_hash, outpoint_index) = ($3, $4, $5, $6)`,
txID, txInput.Index, pq.Array(txInput.TxWitness), txInput.SignatureScript, nil, txInput.PreviousOutPointIndex)
return err
}
if referencedOutPutTxID == 0 {
return fmt.Errorf("btc indexer could not find the tx hash %s referenced in tx input of tx id %d", txInput.PreviousOutPointHash, txID)
}
_, err := tx.Exec(`INSERT INTO btc.tx_inputs (tx_id, index, witness, sig_script, outpoint_tx_id, outpoint_index)
_, err := tx.Exec(`INSERT INTO btc.tx_inputs (tx_id, index, witness, sig_script, outpoint_tx_hash, outpoint_index)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (tx_id, index) DO UPDATE SET (witness, sig_script, outpoint_tx_id, outpoint_index) = ($3, $4, $5, $6)`,
txID, txInput.Index, pq.Array(txInput.TxWitness), txInput.SignatureScript, referencedOutPutTxID, txInput.PreviousOutPointIndex)
ON CONFLICT (tx_id, index) DO UPDATE SET (witness, sig_script, outpoint_tx_hash, outpoint_index) = ($3, $4, $5, $6)`,
txID, txInput.Index, pq.Array(txInput.TxWitness), txInput.SignatureScript, txInput.PreviousOutPointHash, txInput.PreviousOutPointIndex)
return err
}
func (in *CIDIndexer) indexTxOutput(tx *sqlx.Tx, txOuput TxOutput, txID int64) error {
_, err := tx.Exec(`INSERT INTO btc.tx_outputs (tx_id, index, value, pk_script, script_class, addresses, required_sigs)
VALUES ($1, $2, $3, $4, $5, $6, $7)
ON CONFLICT (ix_id, index) DO UPDATE SET (value, pk_script, script_class, addresses, required_sigs) = ($3, $4, $5, $6, $7)`,
ON CONFLICT (tx_id, index) DO UPDATE SET (value, pk_script, script_class, addresses, required_sigs) = ($3, $4, $5, $6, $7)`,
txID, txOuput.Index, txOuput.Value, txOuput.PkScript, txOuput.ScriptClass, txOuput.Addresses, txOuput.RequiredSigs)
return err
}

89
pkg/super_node/btc/indexer_test.go Normal file
View File

@ -0,0 +1,89 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc/mocks"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
var _ = Describe("Indexer", func() {
var (
db *postgres.DB
err error
repo *btc.CIDIndexer
)
BeforeEach(func() {
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
repo = btc.NewCIDIndexer(db)
})
AfterEach(func() {
btc.TearDownDB(db)
})
Describe("Index", func() {
It("Indexes CIDs and related metadata into vulcanizedb", func() {
err = repo.Index(&mocks.DummyCIDPayloadForFKReference)
Expect(err).ToNot(HaveOccurred())
err = repo.Index(&mocks.MockCIDPayload)
Expect(err).ToNot(HaveOccurred())
pgStr := `SELECT * FROM btc.header_cids
WHERE block_number = $1`
// check header was properly indexed
header := new(btc.HeaderModel)
err = db.Get(header, pgStr, mocks.MockHeaderMetaData.BlockNumber)
Expect(err).ToNot(HaveOccurred())
Expect(header.CID).To(Equal(mocks.MockHeaderMetaData.CID))
Expect(header.BlockNumber).To(Equal(mocks.MockHeaderMetaData.BlockNumber))
Expect(header.Bits).To(Equal(mocks.MockHeaderMetaData.Bits))
Expect(header.Timestamp).To(Equal(mocks.MockHeaderMetaData.Timestamp))
Expect(header.BlockHash).To(Equal(mocks.MockHeaderMetaData.BlockHash))
Expect(header.ParentHash).To(Equal(mocks.MockHeaderMetaData.ParentHash))
// check trxs were properly indexed
trxs := make([]btc.TxModel, 0)
pgStr = `SELECT transaction_cids.id, transaction_cids.header_id, transaction_cids.index,
transaction_cids.tx_hash, transaction_cids.cid, transaction_cids.segwit, transaction_cids.witness_hash
FROM btc.transaction_cids INNER JOIN btc.header_cids ON (transaction_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
err = db.Select(&trxs, pgStr, mocks.MockHeaderMetaData.BlockNumber)
Expect(err).ToNot(HaveOccurred())
Expect(len(trxs)).To(Equal(3))
for _, tx := range trxs {
Expect(tx.SegWit).To(Equal(false))
Expect(tx.HeaderID).To(Equal(header.ID))
Expect(tx.WitnessHash).To(Equal(""))
switch tx.Index {
case 0:
Expect(tx.CID).To(Equal("mockTrxCID1"))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[0].TxHash().String()))
case 1:
Expect(tx.CID).To(Equal("mockTrxCID2"))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[1].TxHash().String()))
case 2:
Expect(tx.CID).To(Equal("mockTrxCID3"))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[2].TxHash().String()))
}
}
})
})
})

17
pkg/super_node/btc/ipld_fetcher_test.go Normal file
View File

@ -0,0 +1,17 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc

718
pkg/super_node/btc/mocks/test_data.go Normal file
View File

@ -0,0 +1,718 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package mocks
import (
"strconv"
"time"
"github.com/btcsuite/btcd/chaincfg"
"github.com/btcsuite/btcd/chaincfg/chainhash"
"github.com/btcsuite/btcd/txscript"
"github.com/btcsuite/btcd/wire"
"github.com/btcsuite/btcutil"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc"
)
var (
MockBlockHeight int32 = 1337
MockBlock = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 1,
PrevBlock: chainhash.Hash([32]byte{ // Make go vet happy.
0x50, 0x12, 0x01, 0x19, 0x17, 0x2a, 0x61, 0x04,
0x21, 0xa6, 0xc3, 0x01, 0x1d, 0xd3, 0x30, 0xd9,
0xdf, 0x07, 0xb6, 0x36, 0x16, 0xc2, 0xcc, 0x1f,
0x1c, 0xd0, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
}), // 000000000002d01c1fccc21636b607dfd930d31d01c3a62104612a1719011250
MerkleRoot: chainhash.Hash([32]byte{ // Make go vet happy.
0x66, 0x57, 0xa9, 0x25, 0x2a, 0xac, 0xd5, 0xc0,
0xb2, 0x94, 0x09, 0x96, 0xec, 0xff, 0x95, 0x22,
0x28, 0xc3, 0x06, 0x7c, 0xc3, 0x8d, 0x48, 0x85,
0xef, 0xb5, 0xa4, 0xac, 0x42, 0x47, 0xe9, 0xf3,
}), // f3e94742aca4b5ef85488dc37c06c3282295ffec960994b2c0d5ac2a25a95766
Timestamp: time.Unix(1293623863, 0), // 2010-12-29 11:57:43 +0000 UTC
Bits: 0x1b04864c, // 453281356
Nonce: 0x10572b0f, // 274148111
},
Transactions: []*wire.MsgTx{
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 0xffffffff,
},
SignatureScript: []byte{
0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02,
},
Sequence: 0xffffffff,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x12a05f200, // 5000000000
PkScript: []byte{
0x41, // OP_DATA_65
0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25,
0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73,
0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7,
0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16,
0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24,
0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed,
0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28,
0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf,
0x84, // 65-byte signature
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash([32]byte{ // Make go vet happy.
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
}), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
0xd3, // 65-byte pubkey
},
Sequence: 0xffffffff,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x2123e300, // 556000000
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x108e20f00, // 4444000000
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash([32]byte{ // Make go vet happy.
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
}), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3
Index: 1,
},
SignatureScript: []byte{
0x47, // OP_DATA_71
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
0x41, // OP_DATA_65
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
0x0f, // 65-byte pubkey
},
Sequence: 0xffffffff,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x11d260c0, // 299000000
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
},
},
}
MockTransactions = []*btcutil.Tx{
btcutil.NewTx(MockBlock.Transactions[0]),
btcutil.NewTx(MockBlock.Transactions[1]),
btcutil.NewTx(MockBlock.Transactions[2]),
}
MockBlockPayload = btc.BlockPayload{
Header: &MockBlock.Header,
Txs: MockTransactions,
Height: MockBlockHeight,
}
sClass1, addresses1, numOfSigs1, _ = txscript.ExtractPkScriptAddrs([]byte{
0x41, // OP_DATA_65
0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25,
0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73,
0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7,
0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16,
0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24,
0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed,
0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28,
0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf,
0x84, // 65-byte signature
0xac, // OP_CHECKSIG
}, &chaincfg.MainNetParams)
sClass2a, addresses2a, numOfSigs2a, _ = txscript.ExtractPkScriptAddrs([]byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
}, &chaincfg.MainNetParams)
sClass2b, addresses2b, numOfSigs2b, _ = txscript.ExtractPkScriptAddrs([]byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
}, &chaincfg.MainNetParams)
sClass3a, addresses3a, numOfSigs3a, _ = txscript.ExtractPkScriptAddrs([]byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
}, &chaincfg.MainNetParams)
sClass3b, addresses3b, numOfSigs3b, _ = txscript.ExtractPkScriptAddrs([]byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
}, &chaincfg.MainNetParams)
MockTxsMetaData = []btc.TxModelWithInsAndOuts{
{
TxHash: MockBlock.Transactions[0].TxHash().String(),
Index: 0,
SegWit: MockBlock.Transactions[0].HasWitness(),
TxInputs: []btc.TxInput{
{
Index: 0,
SignatureScript: []byte{
0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02,
},
PreviousOutPointHash: chainhash.Hash{}.String(),
PreviousOutPointIndex: 0xffffffff,
},
},
TxOutputs: []btc.TxOutput{
{
Value: 5000000000,
Index: 0,
PkScript: []byte{
0x41, // OP_DATA_65
0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25,
0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73,
0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7,
0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16,
0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24,
0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed,
0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28,
0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf,
0x84, // 65-byte signature
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass1),
RequiredSigs: int64(numOfSigs1),
Addresses: stringSliceFromAddresses(addresses1),
},
},
},
{
TxHash: MockBlock.Transactions[1].TxHash().String(),
Index: 1,
SegWit: MockBlock.Transactions[1].HasWitness(),
TxInputs: []btc.TxInput{
{
Index: 0,
PreviousOutPointHash: chainhash.Hash([32]byte{ // Make go vet happy.
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
}).String(),
PreviousOutPointIndex: 0,
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
0xd3, // 65-byte pubkey
},
},
},
TxOutputs: []btc.TxOutput{
{
Index: 0,
Value: 556000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass2a),
RequiredSigs: int64(numOfSigs2a),
Addresses: stringSliceFromAddresses(addresses2a),
},
{
Index: 1,
Value: 4444000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass2b),
RequiredSigs: int64(numOfSigs2b),
Addresses: stringSliceFromAddresses(addresses2b),
},
},
},
{
TxHash: MockBlock.Transactions[2].TxHash().String(),
Index: 2,
SegWit: MockBlock.Transactions[2].HasWitness(),
TxInputs: []btc.TxInput{
{
Index: 0,
PreviousOutPointHash: chainhash.Hash([32]byte{ // Make go vet happy.
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
}).String(),
PreviousOutPointIndex: 1,
SignatureScript: []byte{
0x47, // OP_DATA_71
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
0x41, // OP_DATA_65
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
0x0f, // 65-byte pubkey
},
},
},
TxOutputs: []btc.TxOutput{
{
Index: 0,
Value: 1000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass3a),
RequiredSigs: int64(numOfSigs3a),
Addresses: stringSliceFromAddresses(addresses3a),
},
{
Index: 1,
Value: 299000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass3b),
RequiredSigs: int64(numOfSigs3b),
Addresses: stringSliceFromAddresses(addresses3b),
},
},
},
}
MockTxsMetaDataPostPublish = []btc.TxModelWithInsAndOuts{
{
CID: "mockTrxCID1",
TxHash: MockBlock.Transactions[0].TxHash().String(),
Index: 0,
SegWit: MockBlock.Transactions[0].HasWitness(),
TxInputs: []btc.TxInput{
{
Index: 0,
SignatureScript: []byte{
0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02,
},
PreviousOutPointHash: chainhash.Hash{}.String(),
PreviousOutPointIndex: 0xffffffff,
},
},
TxOutputs: []btc.TxOutput{
{
Value: 5000000000,
Index: 0,
PkScript: []byte{
0x41, // OP_DATA_65
0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25,
0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73,
0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7,
0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16,
0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24,
0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed,
0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28,
0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf,
0x84, // 65-byte signature
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass1),
RequiredSigs: int64(numOfSigs1),
Addresses: stringSliceFromAddresses(addresses1),
},
},
},
{
CID: "mockTrxCID2",
TxHash: MockBlock.Transactions[1].TxHash().String(),
Index: 1,
SegWit: MockBlock.Transactions[1].HasWitness(),
TxInputs: []btc.TxInput{
{
Index: 0,
PreviousOutPointHash: chainhash.Hash([32]byte{ // Make go vet happy.
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
}).String(),
PreviousOutPointIndex: 0,
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
0xd3, // 65-byte pubkey
},
},
},
TxOutputs: []btc.TxOutput{
{
Index: 0,
Value: 556000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass2a),
RequiredSigs: int64(numOfSigs2a),
Addresses: stringSliceFromAddresses(addresses2a),
},
{
Index: 1,
Value: 4444000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass2b),
RequiredSigs: int64(numOfSigs2b),
Addresses: stringSliceFromAddresses(addresses2b),
},
},
},
{
CID: "mockTrxCID3",
TxHash: MockBlock.Transactions[2].TxHash().String(),
Index: 2,
SegWit: MockBlock.Transactions[2].HasWitness(),
TxInputs: []btc.TxInput{
{
Index: 0,
PreviousOutPointHash: chainhash.Hash([32]byte{ // Make go vet happy.
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
}).String(),
PreviousOutPointIndex: 1,
SignatureScript: []byte{
0x47, // OP_DATA_71
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
0x41, // OP_DATA_65
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
0x0f, // 65-byte pubkey
},
},
},
TxOutputs: []btc.TxOutput{
{
Index: 0,
Value: 1000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass3a),
RequiredSigs: int64(numOfSigs3a),
Addresses: stringSliceFromAddresses(addresses3a),
},
{
Index: 1,
Value: 299000000,
PkScript: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
ScriptClass: uint8(sClass3b),
RequiredSigs: int64(numOfSigs3b),
Addresses: stringSliceFromAddresses(addresses3b),
},
},
},
}
MockHeaderMetaData = btc.HeaderModel{
CID: "mockHeaderCID",
ParentHash: MockBlock.Header.PrevBlock.String(),
BlockNumber: strconv.Itoa(int(MockBlockHeight)),
BlockHash: MockBlock.Header.BlockHash().String(),
Timestamp: MockBlock.Header.Timestamp.UnixNano(),
Bits: MockBlock.Header.Bits,
}
MockIPLDPayload = btc.IPLDPayload{
BlockPayload: MockBlockPayload,
TxMetaData: MockTxsMetaData,
}
MockCIDPayload = btc.CIDPayload{
HeaderCID: MockHeaderMetaData,
TransactionCIDs: MockTxsMetaDataPostPublish,
}
DummyCIDPayloadForFKReference = btc.CIDPayload{
HeaderCID: btc.HeaderModel{
CID: "dummyHeader",
ParentHash: "",
BlockHash: "",
BlockNumber: "1336",
Bits: 1,
Timestamp: 1000000000,
},
TransactionCIDs: []btc.TxModelWithInsAndOuts{
{
TxHash: "87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03",
CID: "dummyTx1",
Index: 0,
},
{
TxHash: "cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3",
CID: "dummyTx2",
Index: 1,
},
},
}
)
func stringSliceFromAddresses(addrs []btcutil.Address) []string {
strs := make([]string, len(addrs))
for i, addr := range addrs {
strs[i] = addr.EncodeAddress()
}
return strs
}

4
pkg/super_node/btc/models.go
View File

@ -25,7 +25,6 @@ type HeaderModel struct {
BlockHash string `db:"block_hash"`
ParentHash string `db:"parent_hash"`
CID string `db:"cid"`
Version int32 `db:"version"`
Timestamp int64 `db:"timestamp"`
Bits uint32 `db:"bits"`
}
@ -61,9 +60,8 @@ type TxInput struct {
Index int64 `db:"index"`
TxWitness [][]byte `db:"witness"`
SignatureScript []byte `db:"sig_script"`
PreviousOutPointTxID int64 `db:"outpoint_tx_id"`
PreviousOutPointIndex uint32 `db:"outpoint_index"`
PreviousOutPointHash string
PreviousOutPointHash string `db:"outpoint_tx_hash"`
}
// TxOutput is the db model for btc.tx_outputs table

17
pkg/super_node/btc/payload_fetcher_test.go Normal file
View File

@ -0,0 +1,17 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc

1
pkg/super_node/btc/publisher.go
View File

@ -63,7 +63,6 @@ func (pub *IPLDPublisher) Publish(payload shared.StreamedIPLDs) (shared.CIDsForI
ParentHash: ipldPayload.Header.PrevBlock.String(),
BlockNumber: strconv.Itoa(int(ipldPayload.Height)),
BlockHash: ipldPayload.Header.BlockHash().String(),
Version: ipldPayload.Header.Version,
Timestamp: ipldPayload.Header.Timestamp.UnixNano(),
Bits: ipldPayload.Header.Bits,
}

56
pkg/super_node/btc/publisher_test.go Normal file
View File

@ -0,0 +1,56 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
mocks2 "github.com/vulcanize/vulcanizedb/pkg/ipfs/mocks"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc/mocks"
)
var (
mockHeaderDagPutter *mocks2.DagPutter
mockTrxDagPutter *mocks2.DagPutter
)
var _ = Describe("Publisher", func() {
BeforeEach(func() {
mockHeaderDagPutter = new(mocks2.DagPutter)
mockTrxDagPutter = new(mocks2.DagPutter)
})
Describe("Publish", func() {
It("Publishes the passed IPLDPayload objects to IPFS and returns a CIDPayload for indexing", func() {
mockHeaderDagPutter.CIDsToReturn = []string{"mockHeaderCID"}
mockTrxDagPutter.CIDsToReturn = []string{"mockTrxCID1", "mockTrxCID2", "mockTrxCID3"}
publisher := btc.IPLDPublisher{
HeaderPutter: mockHeaderDagPutter,
TransactionPutter: mockTrxDagPutter,
}
payload, err := publisher.Publish(mocks.MockIPLDPayload)
Expect(err).ToNot(HaveOccurred())
cidPayload, ok := payload.(*btc.CIDPayload)
Expect(ok).To(BeTrue())
Expect(cidPayload).To(Equal(&mocks.MockCIDPayload))
Expect(cidPayload.HeaderCID).To(Equal(mocks.MockHeaderMetaData))
Expect(cidPayload.TransactionCIDs).To(Equal(mocks.MockTxsMetaDataPostPublish))
})
})
})

17
pkg/super_node/btc/resolver_test.go Normal file
View File

@ -0,0 +1,17 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc

68
pkg/super_node/btc/retriever.go
View File

@ -20,6 +20,8 @@ import (
"fmt"
"math/big"
"github.com/lib/pq"
"github.com/ethereum/go-ethereum/common"
"github.com/jmoiron/sqlx"
log "github.com/sirupsen/logrus"
@ -58,7 +60,7 @@ func (ecr *CIDRetriever) RetrieveLastBlockNumber() (int64, error) {
func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumber int64) (shared.CIDsForFetching, bool, error) {
streamFilter, ok := filter.(*SubscriptionSettings)
if !ok {
return nil, true, fmt.Errorf("eth retriever expected filter type %T got %T", &SubscriptionSettings{}, filter)
return nil, true, fmt.Errorf("btc retriever expected filter type %T got %T", &SubscriptionSettings{}, filter)
}
log.Debug("retrieving cids")
tx, err := ecr.db.Beginx()
@ -90,10 +92,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
return nil, true, err
}
}
trxIds := make([]int64, 0, len(cw.Transactions))
for _, tx := range cw.Transactions {
trxIds = append(trxIds, tx.ID)
}
return cw, empty(cw), tx.Commit()
}
@ -113,18 +111,70 @@ func (ecr *CIDRetriever) RetrieveHeaderCIDs(tx *sqlx.Tx, blockNumber int64) ([]H
return headers, tx.Select(&headers, pgStr, blockNumber)
}
/*
type TxModel struct {
ID int64 `db:"id"`
HeaderID int64 `db:"header_id"`
Index int64 `db:"index"`
TxHash string `db:"tx_hash"`
CID string `db:"cid"`
SegWit bool `db:"segwit"`
WitnessHash string `db:"witness_hash"`
}
// TxFilter contains filter settings for txs
type TxFilter struct {
Off bool
Index int64 // allow filtering by index so that we can filter for only coinbase transactions (index 0) if we want to
Segwit bool // allow filtering for segwit trxs
WitnessHashes []string // allow filtering for specific witness hashes
PkScriptClass uint8 // allow filtering for txs that have at least one tx output with the specified pkscript class
MultiSig bool // allow filtering for txs that have at least one tx output that requires more than one signature
Addresses []string // allow filtering for txs that have at least one tx output with at least one of the provided addresses
}
*/
// RetrieveTxCIDs retrieves and returns all of the trx cids at the provided blockheight that conform to the provided filter parameters
// also returns the ids for the returned transaction cids
func (ecr *CIDRetriever) RetrieveTxCIDs(tx *sqlx.Tx, txFilter TxFilter, blockNumber int64) ([]TxModel, error) {
log.Debug("retrieving transaction cids for block ", blockNumber)
args := make([]interface{}, 0, 3)
results := make([]TxModel, 0)
pgStr := `SELECT transaction_cids.id, transaction_cids.header_id,
id := 1
pgStr := fmt.Sprintf(`SELECT transaction_cids.id, transaction_cids.header_id,
transaction_cids.tx_hash, transaction_cids.cid,
transaction_cids.dst, transaction_cids.src, transaction_cids.index
FROM eth.transaction_cids INNER JOIN eth.header_cids ON (transaction_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
transaction_cids.segwit, transaction_cids.witness_hash, transaction_cids.index
FROM btc.transaction_cids, btc.header_cids, btc.tx_inputs, btc.tx_outputs
WHERE transaction_cids.header_id = header_cids.id
AND tx_inputs.tx_id = transaction_cids.id
AND tx_outputs.tx_id = transaction_cids.id
AND header_cids.block_number = $%d`, id)
args = append(args, blockNumber)
id++
if txFilter.Segwit {
pgStr += ` AND transaction_cids.segwit = true`
}
if txFilter.MultiSig {
pgStr += ` AND tx_outputs.required_sigs > 1`
}
if len(txFilter.WitnessHashes) > 0 {
pgStr += fmt.Sprintf(` AND transaction_cids.witness_hash = ANY($%d::VARCHAR(66)[])`, id)
args = append(args, pq.Array(txFilter.WitnessHashes))
id++
}
if len(txFilter.Addresses) > 0 {
pgStr += fmt.Sprintf(` AND tx_outputs.addresses && $%d::VARCHAR(66)[]`, id)
args = append(args, pq.Array(txFilter.Addresses))
id++
}
if len(txFilter.Indexes) > 0 {
pgStr += fmt.Sprintf(` AND transaction_cids.index = ANY($%d::INTEGER[])`, id)
args = append(args, pq.Array(txFilter.Indexes))
id++
}
if len(txFilter.PkScriptClasses) > 0 {
pgStr += fmt.Sprintf(` AND tx_outputs.script_class = ANY($%d::INTEGER[])`, id)
args = append(args, pq.Array(txFilter.PkScriptClasses))
}
return results, tx.Select(&results, pgStr, args...)
}

17
pkg/super_node/btc/retriever_test.go Normal file
View File

@ -0,0 +1,17 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc

61
pkg/super_node/btc/subscription_config.go
View File

@ -17,6 +17,7 @@
package btc
import (
"errors"
"math/big"
"github.com/spf13/viper"
@ -24,29 +25,6 @@ import (
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
/*
// HeaderModel is the db model for btc.header_cids table
// TxInput is the db model for btc.tx_inputs table
type TxInput struct {
ID int64 `db:"id"`
TxID int64 `db:"tx_id"`
Index int64 `db:"index"`
TxWitness [][]byte `db:"tx_witness"`
SignatureScript []byte `db:"sig_script"`
PreviousOutPointHash string `db:"outpoint_hash"`
PreviousOutPointIndex uint32 `db:"outpoint_index"`
}
// TxOutput is the db model for btc.tx_outputs table
type TxOutput struct {
ID int64 `db:"id"`
TxID int64 `db:"tx_id"`
Index int64 `db:"index"`
Value int64 `db:"value"`
PkScript []byte `db:"pk_script"`
}
*/
// SubscriptionSettings config is used by a subscriber to specify what bitcoin data to stream from the super node
type SubscriptionSettings struct {
BackFill bool
@ -64,13 +42,13 @@ type HeaderFilter struct {
// TxFilter contains filter settings for txs
type TxFilter struct {
Off bool
// Top level trx filters
Index int64 // allow filtering by index so that we can filter for only coinbase transactions (index 0) if we want to
Segwit bool // allow filtering for segwit trxs
WitnessHashes []string // allow filtering for specific witness hashes
// TODO: trx input filters
// TODO: trx output filters
Off bool
Segwit bool // allow filtering for segwit trxs
WitnessHashes []string // allow filtering for specific witness hashes
Indexes []int64 // allow filtering for specific transaction indexes (e.g. 0 for coinbase transactions)
PkScriptClasses []uint8 // allow filtering for txs that have at least one tx output with the specified pkscript class
MultiSig bool // allow filtering for txs that have at least one tx output that requires more than one signature
Addresses []string // allow filtering for txs that have at least one tx output with at least one of the provided addresses
}
// Init is used to initialize a EthSubscription struct with env variables
@ -83,17 +61,30 @@ func NewEthSubscriptionConfig() (*SubscriptionSettings, error) {
// 0 start means we start at the beginning and 0 end means we continue indefinitely
sc.Start = big.NewInt(viper.GetInt64("superNode.btcSubscription.startingBlock"))
sc.End = big.NewInt(viper.GetInt64("superNode.btcSubscription.endingBlock"))
// Below default to false, which means we get all headers and no uncles by default
// Below default to false, which means we get all headers by default
sc.HeaderFilter = HeaderFilter{
Off: viper.GetBool("superNode.btcSubscription.headerFilter.off"),
}
// Below defaults to false and two slices of length 0
// Which means we get all transactions by default
pksc := viper.Get("superNode.btcSubscription.txFilter.pkScriptClass")
pkScriptClasses, ok := pksc.([]uint8)
if !ok {
return nil, errors.New("superNode.btcSubscription.txFilter.pkScriptClass needs to be an array of uint8s")
}
is := viper.Get("superNode.btcSubscription.txFilter.indexes")
indexes, ok := is.([]int64)
if !ok {
return nil, errors.New("superNode.btcSubscription.txFilter.indexes needs to be an array of int64s")
}
sc.TxFilter = TxFilter{
Off: viper.GetBool("superNode.btcSubscription.txFilter.off"),
Index: viper.GetInt64("superNode.btcSubscription.txFilter.index"),
Segwit: viper.GetBool("superNode.btcSubscription.txFilter.segwit"),
WitnessHashes: viper.GetStringSlice("superNode.btcSubscription.txFilter.witnessHashes"),
Off: viper.GetBool("superNode.btcSubscription.txFilter.off"),
Segwit: viper.GetBool("superNode.btcSubscription.txFilter.segwit"),
WitnessHashes: viper.GetStringSlice("superNode.btcSubscription.txFilter.witnessHashes"),
PkScriptClasses: pkScriptClasses,
Indexes: indexes,
MultiSig: viper.GetBool("superNode.btcSubscription.txFilter.multiSig"),
Addresses: viper.GetStringSlice("superNode.btcSubscription.txFilter.addresses"),
}
return sc, nil
}

43
pkg/super_node/btc/test_helpers.go Normal file
View File

@ -0,0 +1,43 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package btc
import (
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres"
)
// TearDownDB is used to tear down the super node dbs after tests
func TearDownDB(db *postgres.DB) {
tx, err := db.Beginx()
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM btc.header_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM btc.transaction_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM btc.tx_inputs`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM btc.tx_outputs`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM blocks`)
Expect(err).NotTo(HaveOccurred())
err = tx.Commit()
Expect(err).NotTo(HaveOccurred())
}

9
pkg/super_node/eth/indexer_test.go
View File

@ -19,24 +19,23 @@ package eth_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth"
eth2 "github.com/vulcanize/vulcanizedb/pkg/super_node/eth"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth/mocks"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
var _ = Describe("Indexer", func() {
var (
db *postgres.DB
err error
repo *eth2.CIDIndexer
repo *eth.CIDIndexer
)
BeforeEach(func() {
db, err = eth.SetupDB()
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
repo = eth2.NewCIDIndexer(db)
repo = eth.NewCIDIndexer(db)
})
AfterEach(func() {
eth.TearDownDB(db)

48
pkg/super_node/eth/resolver.go
View File

@ -41,48 +41,24 @@ func (eir *IPLDResolver) Resolve(iplds shared.FetchedIPLDs) (shared.ServerRespon
}
return StreamResponse{
BlockNumber: ipfsBlocks.BlockNumber,
HeadersRlp: eir.ResolveHeaders(ipfsBlocks.Headers),
UnclesRlp: eir.ResolveUncles(ipfsBlocks.Uncles),
TransactionsRlp: eir.ResolveTransactions(ipfsBlocks.Transactions),
ReceiptsRlp: eir.ResolveReceipts(ipfsBlocks.Receipts),
StateNodesRlp: eir.ResolveState(ipfsBlocks.StateNodes),
StorageNodesRlp: eir.ResolveStorage(ipfsBlocks.StorageNodes),
HeadersRlp: eir.resolve(ipfsBlocks.Headers),
UnclesRlp: eir.resolve(ipfsBlocks.Uncles),
TransactionsRlp: eir.resolve(ipfsBlocks.Transactions),
ReceiptsRlp: eir.resolve(ipfsBlocks.Receipts),
StateNodesRlp: eir.resolveState(ipfsBlocks.StateNodes),
StorageNodesRlp: eir.resolveStorage(ipfsBlocks.StorageNodes),
}, nil
}
func (eir *IPLDResolver) ResolveHeaders(iplds []blocks.Block) [][]byte {
headerRlps := make([][]byte, 0, len(iplds))
func (eir *IPLDResolver) resolve(iplds []blocks.Block) [][]byte {
rlps := make([][]byte, 0, len(iplds))
for _, ipld := range iplds {
headerRlps = append(headerRlps, ipld.RawData())
rlps = append(rlps, ipld.RawData())
}
return headerRlps
return rlps
}
func (eir *IPLDResolver) ResolveUncles(iplds []blocks.Block) [][]byte {
uncleRlps := make([][]byte, 0, len(iplds))
for _, ipld := range iplds {
uncleRlps = append(uncleRlps, ipld.RawData())
}
return uncleRlps
}
func (eir *IPLDResolver) ResolveTransactions(iplds []blocks.Block) [][]byte {
trxs := make([][]byte, 0, len(iplds))
for _, ipld := range iplds {
trxs = append(trxs, ipld.RawData())
}
return trxs
}
func (eir *IPLDResolver) ResolveReceipts(iplds []blocks.Block) [][]byte {
rcts := make([][]byte, 0, len(iplds))
for _, ipld := range iplds {
rcts = append(rcts, ipld.RawData())
}
return rcts
}
func (eir *IPLDResolver) ResolveState(iplds map[common.Hash]blocks.Block) map[common.Hash][]byte {
func (eir *IPLDResolver) resolveState(iplds map[common.Hash]blocks.Block) map[common.Hash][]byte {
stateNodes := make(map[common.Hash][]byte, len(iplds))
for key, ipld := range iplds {
stateNodes[key] = ipld.RawData()
@ -90,7 +66,7 @@ func (eir *IPLDResolver) ResolveState(iplds map[common.Hash]blocks.Block) map[co
return stateNodes
}
func (eir *IPLDResolver) ResolveStorage(iplds map[common.Hash]map[common.Hash]blocks.Block) map[common.Hash]map[common.Hash][]byte {
func (eir *IPLDResolver) resolveStorage(iplds map[common.Hash]map[common.Hash]blocks.Block) map[common.Hash]map[common.Hash][]byte {
storageNodes := make(map[common.Hash]map[common.Hash][]byte)
for stateKey, storageIPLDs := range iplds {
storageNodes[stateKey] = make(map[common.Hash][]byte)

29
pkg/super_node/eth/retriever.go
View File

@ -176,18 +176,21 @@ func (ecr *CIDRetriever) RetrieveTxCIDs(tx *sqlx.Tx, txFilter TxFilter, blockNum
log.Debug("retrieving transaction cids for block ", blockNumber)
args := make([]interface{}, 0, 3)
results := make([]TxModel, 0)
pgStr := `SELECT transaction_cids.id, transaction_cids.header_id,
id := 1
pgStr := fmt.Sprintf(`SELECT transaction_cids.id, transaction_cids.header_id,
transaction_cids.tx_hash, transaction_cids.cid,
transaction_cids.dst, transaction_cids.src, transaction_cids.index
FROM eth.transaction_cids INNER JOIN eth.header_cids ON (transaction_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
WHERE header_cids.block_number = $%d`, id)
args = append(args, blockNumber)
id++
if len(txFilter.Dst) > 0 {
pgStr += ` AND transaction_cids.dst = ANY($2::VARCHAR(66)[])`
pgStr += fmt.Sprintf(` AND transaction_cids.dst = ANY($%d::VARCHAR(66)[])`, id)
args = append(args, pq.Array(txFilter.Dst))
id++
}
if len(txFilter.Src) > 0 {
pgStr += ` AND transaction_cids.src = ANY($3::VARCHAR(66)[])`
pgStr += fmt.Sprintf(` AND transaction_cids.src = ANY($%d::VARCHAR(66)[])`, id)
args = append(args, pq.Array(txFilter.Src))
}
return results, tx.Select(&results, pgStr, args...)
@ -309,26 +312,26 @@ func (ecr *CIDRetriever) RetrieveStateCIDs(tx *sqlx.Tx, stateFilter StateFilter,
func (ecr *CIDRetriever) RetrieveStorageCIDs(tx *sqlx.Tx, storageFilter StorageFilter, blockNumber int64) ([]StorageNodeWithStateKeyModel, error) {
log.Debug("retrieving storage cids for block ", blockNumber)
args := make([]interface{}, 0, 3)
pgStr := `SELECT storage_cids.id, storage_cids.state_id, storage_cids.storage_key,
id := 1
pgStr := fmt.Sprintf(`SELECT storage_cids.id, storage_cids.state_id, storage_cids.storage_key,
storage_cids.leaf, storage_cids.cid, state_cids.state_key FROM eth.storage_cids, eth.state_cids, eth.header_cids
WHERE storage_cids.state_id = state_cids.id
AND state_cids.header_id = header_cids.id
AND header_cids.block_number = $1`
AND header_cids.block_number = $%d`, id)
args = append(args, blockNumber)
id++
addrLen := len(storageFilter.Addresses)
if addrLen > 0 {
keys := make([]string, addrLen)
for i, addr := range storageFilter.Addresses {
keys[i] = crypto.Keccak256Hash(common.HexToAddress(addr).Bytes()).String()
}
pgStr += ` AND state_cids.state_key = ANY($2::VARCHAR(66)[])`
pgStr += fmt.Sprintf(` AND state_cids.state_key = ANY($%d::VARCHAR(66)[])`, id)
args = append(args, pq.Array(keys))
if len(storageFilter.StorageKeys) > 0 {
pgStr += ` AND storage_cids.storage_key = ANY($3::VARCHAR(66)[])`
args = append(args, pq.Array(storageFilter.StorageKeys))
}
} else if len(storageFilter.StorageKeys) > 0 {
pgStr += ` AND storage_cids.storage_key = ANY($2::VARCHAR(66)[])`
id++
}
if len(storageFilter.StorageKeys) > 0 {
pgStr += fmt.Sprintf(` AND storage_cids.storage_key = ANY($%d::VARCHAR(66)[])`, id)
args = append(args, pq.Array(storageFilter.StorageKeys))
}
if !storageFilter.IntermediateNodes {

2
pkg/super_node/eth/retriever_test.go
View File

@ -212,7 +212,7 @@ var _ = Describe("Retriever", func() {
)
BeforeEach(func() {
var err error
db, err = eth.SetupDB()
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
repo = eth2.NewCIDIndexer(db)
retriever = eth2.NewCIDRetriever(db)

11
pkg/super_node/eth/test_helpers.go
View File

@ -19,20 +19,9 @@ package eth
import (
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/config"
"github.com/vulcanize/vulcanizedb/pkg/eth/core"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres"
)
// SetupDB is use to setup a db for super node tests
func SetupDB() (*postgres.DB, error) {
return postgres.NewDB(config.Database{
Hostname: "localhost",
Name: "vulcanize_testing",
Port: 5432,
}, core.Node{})
}
// TearDownDB is used to tear down the super node dbs after tests
func TearDownDB(db *postgres.DB) {
tx, err := db.Beginx()

6
pkg/super_node/shared/functions.go
View File

@ -18,7 +18,6 @@ package shared
import (
"bytes"
"reflect"
)
// ListContainsString used to check if a list of strings contains a particular string
@ -50,8 +49,3 @@ func ListContainsGap(gapList []Gap, gap Gap) bool {
}
return false
}
// IsPointer returns true if the concrete type underneath the provided interface is a pointer
func IsPointer(i interface{}) bool {
return reflect.ValueOf(i).Type().Kind() == reflect.Ptr
}

32
pkg/super_node/shared/test_helpers.go Normal file
View File

@ -0,0 +1,32 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program 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.
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package shared
import (
"github.com/vulcanize/vulcanizedb/pkg/config"
"github.com/vulcanize/vulcanizedb/pkg/eth/core"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres"
)
// SetupDB is use to setup a db for super node tests
func SetupDB() (*postgres.DB, error) {
return postgres.NewDB(config.Database{
Hostname: "localhost",
Name: "vulcanize_testing",
Port: 5432,
}, core.Node{})
}