Roy Crihfield
6d7487152c
Now uses: * ipld direct_by_leaf StateDB for basic queries * trie_by_cid StateDB for trie slice and proof queries Also: * vulcanize => cerc refactor * Backend method to close dbs * state tests are in multiple packages, to allow separate ginkgo suites * removes gap-filler module * integration tests and github workflows * run stack-orchestrator for testnet * fix various issues with tests, hardhat server, dockerfile * fix cmd flags / env vars * fix flaky tests and clean up code * remove unused code, scripts * remove outdated docs * update version
88 lines
2.7 KiB
Go
88 lines
2.7 KiB
Go
// Copyright © 2021 Vulcanize, Inc
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"time"
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validator "github.com/cerc-io/eth-ipfs-state-validator/v5/pkg"
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ipfsethdb "github.com/cerc-io/ipfs-ethdb/v5/postgres/v0"
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"github.com/cerc-io/ipld-eth-server/v5/pkg/log"
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"github.com/ethereum/go-ethereum/common"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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s "github.com/cerc-io/ipld-eth-server/v5/pkg/serve"
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)
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const GroupName = "statedb-validate"
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const CacheExpiryInMins = 8 * 60 // 8 hours
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const CacheSizeInMB = 16 // 16 MB
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var validateCmd = &cobra.Command{
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Use: "validate",
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Short: "validate state",
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Long: `This command validates the trie for the given state root`,
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Run: func(cmd *cobra.Command, args []string) {
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subCommand = cmd.CalledAs()
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logWithCommand = *log.WithField("SubCommand", subCommand)
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validate()
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},
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}
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func validate() {
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config, err := s.NewConfig()
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if err != nil {
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logWithCommand.Fatal(err)
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}
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stateRootStr := viper.GetString("stateRoot")
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if stateRootStr == "" {
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logWithCommand.Fatal("must provide a state root for state validation")
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}
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stateRoot := common.HexToHash(stateRootStr)
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cacheSize := viper.GetInt("cacheSize")
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ethDB := ipfsethdb.NewDatabase(config.DB, ipfsethdb.CacheConfig{
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Name: GroupName,
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Size: cacheSize * 1024 * 1024,
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ExpiryDuration: time.Minute * time.Duration(CacheExpiryInMins),
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})
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val := validator.NewValidator(nil, ethDB)
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if err = val.ValidateTrie(stateRoot); err != nil {
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log.Fatal("Error validating state root")
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}
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stats := ethDB.(*ipfsethdb.Database).GetCacheStats()
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log.Debugf("groupcache stats %+v", stats)
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log.Info("Successfully validated state root")
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}
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func init() {
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rootCmd.AddCommand(validateCmd)
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addDatabaseFlags(validateCmd)
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validateCmd.PersistentFlags().String("state-root", "", "root of the state trie we wish to validate")
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viper.BindPFlag("stateRoot", validateCmd.PersistentFlags().Lookup("state-root"))
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validateCmd.PersistentFlags().Int("cache-size", CacheSizeInMB, "cache size in MB")
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viper.BindPFlag("cacheSize", validateCmd.PersistentFlags().Lookup("cache-size"))
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}
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