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(VDB-68) Verify log block hash matches header block hash

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- Delete header on conflict to prompt data refresh (cascade deletes all
  data associated with that block)
- Derive header hash from rpc payload rather than computing it from data
  (prevents hash mismatch between blockchain and cache)
This commit is contained in:
Rob Mulholand
2018-11-13 14:51:39 -06:00
parent 9d26c174d4
commit 82fd73ba3f
95 changed files with 557 additions and 298 deletions
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pkg/transformers/integration_tests/tend.go
+23 -31
View File
@@ -17,29 +17,37 @@ package integration_tests
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/factories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/tend"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Tend LogNoteTransformer", func() {
var (
db *postgres.DB
blockChain core.BlockChain
)
BeforeEach(func() {
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockChain, err = getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db = test_config.NewTestDB(blockChain.Node())
test_config.CleanTestDB(db)
})
It("fetches and transforms a Flip Tend event from Kovan chain", func() {
blockNumber := int64(8935601)
config := tend.TendConfig
config.StartingBlockNumber = blockNumber
config.EndingBlockNumber = blockNumber
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockchain, err := getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db := test_config.NewTestDB(blockchain.Node())
test_config.CleanTestDB(db)
err = persistHeader(db, blockNumber)
err := persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
initializer := factories.LogNoteTransformer{
@@ -48,7 +56,7 @@ var _ = Describe("Tend LogNoteTransformer", func() {
Converter: &tend.TendConverter{},
Repository: &tend.TendRepository{},
}
transformer := initializer.NewLogNoteTransformer(db, blockchain)
transformer := initializer.NewLogNoteTransformer(db, blockChain)
err = transformer.Execute()
Expect(err).NotTo(HaveOccurred())
@@ -70,15 +78,7 @@ var _ = Describe("Tend LogNoteTransformer", func() {
config.StartingBlockNumber = blockNumber
config.EndingBlockNumber = blockNumber
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockchain, err := getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db := test_config.NewTestDB(blockchain.Node())
test_config.CleanTestDB(db)
err = persistHeader(db, blockNumber)
err := persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
initializer := factories.LogNoteTransformer{
@@ -87,7 +87,7 @@ var _ = Describe("Tend LogNoteTransformer", func() {
Converter: &tend.TendConverter{},
Repository: &tend.TendRepository{},
}
transformer := initializer.NewLogNoteTransformer(db, blockchain)
transformer := initializer.NewLogNoteTransformer(db, blockChain)
err = transformer.Execute()
Expect(err).NotTo(HaveOccurred())
@@ -109,15 +109,7 @@ var _ = Describe("Tend LogNoteTransformer", func() {
config.StartingBlockNumber = blockNumber
config.EndingBlockNumber = blockNumber
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockchain, err := getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db := test_config.NewTestDB(blockchain.Node())
test_config.CleanTestDB(db)
err = persistHeader(db, blockNumber)
err := persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
initializer := factories.LogNoteTransformer{
@@ -126,7 +118,7 @@ var _ = Describe("Tend LogNoteTransformer", func() {
Converter: &tend.TendConverter{},
Repository: &tend.TendRepository{},
}
transformer := initializer.NewLogNoteTransformer(db, blockchain)
transformer := initializer.NewLogNoteTransformer(db, blockChain)
err = transformer.Execute()
Expect(err).NotTo(HaveOccurred())