59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
// Copyright © 2020 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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"fmt"
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"github.com/ethereum/go-ethereum/common"
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_ "github.com/lib/pq" //postgres driver
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"github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/vulcanize/eth-ipfs-state-validator/pkg"
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)
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// validateTrieCmd represents the validateTrie command
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var validateTrieCmd = &cobra.Command{
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Use: "validateTrie",
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Short: "Validate completeness of state data on IPFS",
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Long: `This command is used to validate the completeness of the state trie corresponding to a specific 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 = *logrus.WithField("SubCommand", subCommand)
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validateTrie()
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},
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}
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func validateTrie() {
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db, err := validator.NewDB()
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if err != nil {
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logWithCommand.Fatal(err)
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}
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v := validator.NewValidator(db)
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rootHash := common.HexToHash(rootStr)
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if _, err = v.ValidateTrie(rootHash); err != nil {
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fmt.Printf("State trie is not complete\r\nerr: %v", err)
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logWithCommand.Fatal(err)
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}
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fmt.Printf("State trie for root %s is complete", rootStr)
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}
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func init() {
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rootCmd.AddCommand(validateTrieCmd)
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validateTrieCmd.Flags().StringVarP(&rootStr, "root", "r", "", "Root of the state trie we wish to validate")
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}
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