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v2.2.0
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,148 +1,152 @@ | ||
| package cmd | ||
|
|
||
| // | ||
| // import ( | ||
| // "crypto/sha256" | ||
| // "encoding/json" | ||
| // "fmt" | ||
| // "github.com/MinterTeam/minter-go-node/cmd/utils" | ||
| // "github.com/MinterTeam/minter-go-node/coreV2/state" | ||
| // "github.com/spf13/cobra" | ||
| // "github.com/tendermint/go-amino" | ||
| // tmproto "github.com/tendermint/tendermint/proto/tendermint/types" | ||
| // "github.com/tendermint/tendermint/types" | ||
| // "io" | ||
| // "log" | ||
| // "os" | ||
| // "time" | ||
| // ) | ||
| // | ||
| // var ( | ||
| // ExportCommand = &cobra.Command{ | ||
| // Use: "export", | ||
| // Short: "Minter export command", | ||
| // RunE: export, | ||
| // } | ||
| // ) | ||
| // | ||
| // const ( | ||
| // genesisPath = "genesis.json" | ||
| // | ||
| // blockMaxBytes int64 = 10000000 | ||
| // blockMaxGas int64 = 100000 | ||
| // blockTimeIotaMs int64 = 1000 | ||
| // | ||
| // evidenceMaxAgeNumBlocks = 1000 | ||
| // evidenceMaxAgeDuration = 24 * time.Hour | ||
| // ) | ||
| // | ||
| // func export(cmd *cobra.Command, args []string) error { | ||
| // height, err := cmd.Flags().GetUint64("height") | ||
| // if err != nil { | ||
| // log.Panicf("Cannot parse height: %s", err) | ||
| // } | ||
| // // | ||
| // // startHeight, err := cmd.Flags().GetUint64("start-height") | ||
| // // if err != nil { | ||
| // // log.Panicf("Cannot parse start-height: %s", err) | ||
| // // } | ||
| // | ||
| // chainID, err := cmd.Flags().GetString("chain-id") | ||
| // if err != nil { | ||
| // log.Panicf("Cannot parse chain id: %s", err) | ||
| // } | ||
| // | ||
| // genesisTime, err := cmd.Flags().GetDuration("genesis-time") | ||
| // if err != nil { | ||
| // log.Panicf("Cannot parse genesis time: %s", err) | ||
| // } | ||
| // | ||
| // indent, err := cmd.Flags().GetBool("indent") | ||
| // if err != nil { | ||
| // log.Panicf("Cannot parse indent: %s", err) | ||
| // } | ||
| // | ||
| // fmt.Println("Start exporting...") | ||
| // | ||
| // ldb, err := utils.NewStorage("", "").InitStateLevelDB("state", nil) | ||
| // if err != nil { | ||
| // log.Panicf("Cannot load db: %s", err) | ||
| // } | ||
| // | ||
| // currentState, err := state.NewCheckStateAtHeight(height, ldb) | ||
| // if err != nil { | ||
| // log.Panicf("Cannot new state at given height: %s", err) | ||
| // } | ||
| // | ||
| // exportTimeStart, newState := time.Now(), currentState.Export() | ||
| // fmt.Printf("State has been exported. Took %s", time.Since(exportTimeStart)) | ||
| // | ||
| // initialHeight := height | ||
| // | ||
| // var jsonBytes []byte | ||
| // if indent { | ||
| // jsonBytes, err = amino.NewCodec().MarshalJSONIndent(newState, "", " ") | ||
| // } else { | ||
| // jsonBytes, err = amino.NewCodec().MarshalJSON(newState) | ||
| // } | ||
| // if err != nil { | ||
| // log.Panicf("Cannot marshal state to json: %s", err) | ||
| // } | ||
| // | ||
| // appHash := [32]byte{} | ||
| // | ||
| // // compose genesis | ||
| // genesis := types.GenesisDoc{ | ||
| // GenesisTime: time.Unix(0, 0).Add(genesisTime), | ||
| // InitialHeight: int64(initialHeight), | ||
| // ChainID: chainID, | ||
| // ConsensusParams: &tmproto.ConsensusParams{ | ||
| // Block: tmproto.BlockParams{ | ||
| // MaxBytes: blockMaxBytes, | ||
| // MaxGas: blockMaxGas, | ||
| // TimeIotaMs: blockTimeIotaMs, | ||
| // }, | ||
| // Evidence: tmproto.EvidenceParams{ | ||
| // MaxAgeNumBlocks: evidenceMaxAgeNumBlocks, | ||
| // MaxAgeDuration: evidenceMaxAgeDuration, | ||
| // }, | ||
| // Validator: tmproto.ValidatorParams{ | ||
| // PubKeyTypes: []string{ | ||
| // types.ABCIPubKeyTypeEd25519, | ||
| // }, | ||
| // }, | ||
| // }, | ||
| // AppHash: appHash[:], | ||
| // AppState: json.RawMessage(jsonBytes), | ||
| // } | ||
| // | ||
| // err = genesis.ValidateAndComplete() | ||
| // if err != nil { | ||
| // log.Panicf("Failed to validate: %s", err) | ||
| // } | ||
| // | ||
| // if err := genesis.SaveAs(genesisPath); err != nil { | ||
| // log.Panicf("Failed to save genesis file: %s", err) | ||
| // } | ||
| // | ||
| // hash := getFileSha256Hash(genesisPath) | ||
| // fmt.Printf("\nOK\n%x\n", hash) | ||
| // | ||
| // return nil | ||
| // } | ||
| // | ||
| // func getFileSha256Hash(file string) []byte { | ||
| // f, err := os.Open(file) | ||
| // if err != nil { | ||
| // log.Fatal(err) | ||
| // } | ||
| // | ||
| // defer f.Close() | ||
| // | ||
| // h := sha256.New() | ||
| // if _, err := io.Copy(h, f); err != nil { | ||
| // log.Fatal(err) | ||
| // } | ||
| // | ||
| // return h.Sum(nil) | ||
| // } | ||
| import ( | ||
| "crypto/sha256" | ||
| "encoding/json" | ||
| "github.com/MinterTeam/minter-go-node/cmd/utils" | ||
| "github.com/MinterTeam/minter-go-node/coreV2/appdb" | ||
| "github.com/MinterTeam/minter-go-node/coreV2/state" | ||
| "github.com/spf13/cobra" | ||
| "github.com/tendermint/go-amino" | ||
| tmproto "github.com/tendermint/tendermint/proto/tendermint/types" | ||
| "github.com/tendermint/tendermint/types" | ||
| "io" | ||
| "log" | ||
| "os" | ||
| "time" | ||
| ) | ||
|
|
||
| var ( | ||
| ExportCommand = &cobra.Command{ | ||
| Use: "export", | ||
| Short: "Minter export command", | ||
| RunE: export, | ||
| } | ||
| ) | ||
|
|
||
| const ( | ||
| genesisPath = "genesis.json" | ||
|
|
||
| blockMaxBytes int64 = 10000000 | ||
| blockMaxGas int64 = 100000 | ||
| blockTimeIotaMs int64 = 1000 | ||
|
|
||
| evidenceMaxAgeNumBlocks = 1000 | ||
| evidenceMaxAgeDuration = 24 * time.Hour | ||
| ) | ||
|
|
||
| func export(cmd *cobra.Command, args []string) error { | ||
| height, err := cmd.Flags().GetUint64("height") | ||
| if err != nil { | ||
| log.Panicf("Cannot parse height: %s", err) | ||
| } | ||
|
|
||
| chainID, err := cmd.Flags().GetString("chain-id") | ||
| if err != nil { | ||
| log.Panicf("Cannot parse chain id: %s", err) | ||
| } | ||
|
|
||
| genesisTime, err := cmd.Flags().GetDuration("genesis-time") | ||
| if err != nil { | ||
| log.Panicf("Cannot parse genesis time: %s", err) | ||
| } | ||
|
|
||
| indent, err := cmd.Flags().GetBool("indent") | ||
| if err != nil { | ||
| log.Panicf("Cannot parse indent: %s", err) | ||
| } | ||
|
|
||
| log.Println("Start exporting...") | ||
|
|
||
| homeDir, err := cmd.Flags().GetString("home-dir") | ||
| if err != nil { | ||
| return err | ||
| } | ||
| storages := utils.NewStorage(homeDir, "") | ||
|
|
||
| ldb, err := storages.InitStateLevelDB("data/state", nil) | ||
| if err != nil { | ||
| log.Panicf("Cannot load db: %s", err) | ||
| } | ||
|
|
||
| currentState, err := state.NewCheckStateAtHeight(height, ldb) | ||
| if err != nil { | ||
| log.Panicf("Cannot new state at given height: %s, last available height %d", err, appdb.NewAppDB(storages.GetMinterHome(), cfg).GetLastHeight()) | ||
| } | ||
|
|
||
| exportTimeStart := time.Now() | ||
| appState := currentState.Export() | ||
| log.Printf("State has been exported. Took %s\n", time.Since(exportTimeStart)) | ||
|
|
||
| if err := appState.Verify(); err != nil { | ||
| log.Fatalf("Failed to validate: %s\n", err) | ||
| } | ||
| log.Printf("Verify state OK\n") | ||
|
|
||
| var jsonBytes []byte | ||
| if indent { | ||
| jsonBytes, err = amino.NewCodec().MarshalJSONIndent(appState, "", " ") | ||
| } else { | ||
| jsonBytes, err = amino.NewCodec().MarshalJSON(appState) | ||
| } | ||
| if err != nil { | ||
| log.Panicf("Cannot marshal state to json: %s", err) | ||
| } | ||
| log.Printf("Marshal OK\n") | ||
|
|
||
| // compose genesis | ||
| genesis := types.GenesisDoc{ | ||
| GenesisTime: time.Unix(0, 0).Add(genesisTime), | ||
| InitialHeight: int64(height), | ||
| ChainID: chainID, | ||
| ConsensusParams: &tmproto.ConsensusParams{ | ||
| Block: tmproto.BlockParams{ | ||
| MaxBytes: blockMaxBytes, | ||
| MaxGas: blockMaxGas, | ||
| TimeIotaMs: blockTimeIotaMs, | ||
| }, | ||
| Evidence: tmproto.EvidenceParams{ | ||
| MaxAgeNumBlocks: evidenceMaxAgeNumBlocks, | ||
| MaxAgeDuration: evidenceMaxAgeDuration, | ||
| }, | ||
| Validator: tmproto.ValidatorParams{ | ||
| PubKeyTypes: []string{ | ||
| types.ABCIPubKeyTypeEd25519, | ||
| }, | ||
| }, | ||
| }, | ||
| AppHash: nil, | ||
| AppState: json.RawMessage(jsonBytes), | ||
| } | ||
|
|
||
| err = genesis.ValidateAndComplete() | ||
| if err != nil { | ||
| log.Panicf("Failed to validate: %s", err) | ||
| } | ||
| log.Printf("Validate genesis OK\n") | ||
|
|
||
| if err := genesis.SaveAs(genesisPath); err != nil { | ||
| log.Panicf("Failed to save genesis file: %s", err) | ||
| } | ||
|
|
||
| hash := getFileSha256Hash(genesisPath) | ||
| log.Printf("Finish with sha256 hash: \n%x\n", hash) | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func getFileSha256Hash(file string) []byte { | ||
| f, err := os.Open(file) | ||
| if err != nil { | ||
| log.Fatal(err) | ||
| } | ||
|
|
||
| defer f.Close() | ||
|
|
||
| h := sha256.New() | ||
| if _, err := io.Copy(h, f); err != nil { | ||
| log.Fatal(err) | ||
| } | ||
|
|
||
| return h.Sum(nil) | ||
| } |
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