deep-stack/eth-ipfs-state-validator
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different modes (full, state, storage)

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This commit is contained in:
Ian Norden
2020-06-26 13:12:06 -05:00
parent 97d7b6e590
commit b82b8f5139
3 changed files with 106 additions and 23 deletions
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cmd/root.go
+7 -4
View File
@@ -24,10 +24,13 @@ import (
)
var (
subCommand string
logWithCommand logrus.Entry
rootStr string
cfgFile string
subCommand string
logWithCommand logrus.Entry
stateRootStr string
storageRootStr string
validationType string
contractAddrStr string
cfgFile string
)
// rootCmd represents the base command when called without any subcommands
cmd/validateTrie.go
+55 -8
View File
@@ -16,7 +16,7 @@
package cmd
import (
"fmt"
"strings"
"github.com/ethereum/go-ethereum/common"
_ "github.com/lib/pq" //postgres driver
@@ -30,7 +30,24 @@ import (
var validateTrieCmd = &cobra.Command{
Use: "validateTrie",
Short: "Validate completeness of state data on IPFS",
Long: `This command is used to validate the completeness of the state trie corresponding to a specific state root`,
Long: `This command is used to validate the completeness of state data corresponding specific to a specific root
It can operate at three levels:
"full" validates completeness of the entire state corresponding to a provided state root, including both state and storage tries
./eth-ipfs-state-validator validateTrie --config={path to db config} --type=full --state-root={state root hex string}
"state" validates completeness of the state trie corresponding to a provided state root, excluding the storage tries
./eth-ipfs-state-validator validateTrie --config={path to db config} --type=state --state-root={state root hex string}
"storage" validates completeness of only the storage trie corresponding to a provided storage root and contract address
./eth-ipfs-state-validator validateTrie --config={path to db config} --type=storage --storage-root={state root hex string} --address={contract address hex string}
"`,
Run: func(cmd *cobra.Command, args []string) {
subCommand = cmd.CalledAs()
logWithCommand = *logrus.WithField("SubCommand", subCommand)
@@ -44,15 +61,45 @@ func validateTrie() {
logWithCommand.Fatal(err)
}
v := validator.NewValidator(db)
rootHash := common.HexToHash(rootStr)
if _, err = v.ValidateTrie(rootHash); err != nil {
fmt.Printf("State trie is not complete\r\nerr: %v", err)
logWithCommand.Fatal(err)
switch strings.ToLower(validationType) {
case "f", "full":
if stateRootStr == "" {
logWithCommand.Fatal("must provide a state root for full state validation")
}
stateRoot := common.HexToHash(stateRootStr)
if err = v.ValidateTrie(stateRoot); err != nil {
logWithCommand.Fatalf("State for root %s is not complete\r\nerr: %v", stateRoot.String(), err)
}
logWithCommand.Infof("State for root %s is complete", stateRoot.String())
case "state":
if stateRootStr == "" {
logWithCommand.Fatal("must provide a state root for state trie validation")
}
stateRoot := common.HexToHash(stateRootStr)
if err = v.ValidateStateTrie(stateRoot); err != nil {
logWithCommand.Fatalf("State trie for root %s is not complete\r\nerr: %v", stateRoot.String(), err)
}
logWithCommand.Infof("State trie for root %s is complete", stateRoot.String())
case "storage":
if storageRootStr == "" {
logWithCommand.Fatal("must provide a storage root for storage trie validation")
}
if contractAddrStr == "" {
logWithCommand.Fatal("must provide a contract address for storage trie validation")
}
storageRoot := common.HexToHash(storageRootStr)
addr := common.HexToAddress(contractAddrStr)
if err = v.ValidateStorageTrie(addr, storageRoot); err != nil {
logWithCommand.Fatalf("Storage trie for contract %s and root %s not complete\r\nerr: %v", addr.String(), storageRoot.String(), err)
}
logWithCommand.Infof("Storage trie for contract %s and root %s is complete", addr.String(), storageRoot.String())
}
fmt.Printf("State trie for root %s is complete", rootStr)
}
func init() {
rootCmd.AddCommand(validateTrieCmd)
validateTrieCmd.Flags().StringVarP(&rootStr, "root", "r", "", "Root of the state trie we wish to validate")
validateTrieCmd.Flags().StringVarP(&stateRootStr, "state-root", "s", "", "Root of the state trie we wish to validate; for full or state validation")
validateTrieCmd.Flags().StringVarP(&validationType, "type", "t", "full", "Type of validations: full, state, storage")
validateTrieCmd.Flags().StringVarP(&storageRootStr, "storage-root", "o", "", "Root of the storage trie we wish to validate; for storage validation")
validateTrieCmd.Flags().StringVarP(&contractAddrStr, "address", "a", "", "Contract address for the storage trie we wish to validate; for storage validation")
}