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Remove gaiadebug (#191)

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* Remove gaiadebug

- remove gaiadebug in favor of placing the commands in gaiad and gaiacli

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

* update go.sum
This commit is contained in:
Marko
2019-11-19 14:25:15 +01:00
committed by Federico Kunze
parent 71f3b4f0fc
commit 9100142381
6 changed files with 8 additions and 388 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
CHANGELOG.md
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@@ -43,6 +43,11 @@ flag and configuration.
* (gaiacli) [\#132](https://github.com/cosmos/gaia/pull/132) Add `tx decode` command to decode
Base64 encoded transactions.
* (modules) [\#190](https://github.com/cosmos/gaia/pull/190) Introduce use of the `x/evidence` module.
* (gaiad) [\#191](https://github.com/cosmos/gaia/pull/191) Add debug commands to gaiad:
- `pubkey`: decode pubkey from base64, hex or bech32
- `addr`: convert a address between hex and bech32
- `raw-bytes` convert raw-bytes to hex
* (gaiacli) [\#191](https://github.com/cosmos/gaia/pull/191) Add cmd `decode-tx`, decodes a tx from hex or base64
## [v2.0.3] - 2019-11-04

1
cmd/gaiacli/main.go
View File

@@ -119,6 +119,7 @@ func txCmd(cdc *amino.Codec) *cobra.Command {
authcmd.GetBroadcastCommand(cdc),
authcmd.GetEncodeCommand(cdc),
authcmd.GetDecodeCommand(cdc),
authcmd.GetDecodeTxCmd(cdc),
client.LineBreak,
)

2
cmd/gaiad/main.go
View File

@@ -17,6 +17,7 @@ import (
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/debug"
"github.com/cosmos/cosmos-sdk/server"
"github.com/cosmos/cosmos-sdk/store"
sdk "github.com/cosmos/cosmos-sdk/types"
@@ -61,6 +62,7 @@ func main() {
rootCmd.AddCommand(client.NewCompletionCmd(rootCmd, true))
rootCmd.AddCommand(testnetCmd(ctx, cdc, app.ModuleBasics, auth.GenesisAccountIterator{}))
rootCmd.AddCommand(replayCmd())
rootCmd.AddCommand(debug.Cmd(cdc))
server.AddCommands(ctx, cdc, rootCmd, newApp, exportAppStateAndTMValidators)

35
cmd/gaiadebug/README.md
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@@ -1,35 +0,0 @@
# Gaiadebug
Simple tool for simple debugging.
We try to accept both hex and base64 formats and provide a useful response.
Note we often encode bytes as hex in the logs, but as base64 in the JSON.
## Pubkeys
The following give the same result:
```
gaiadebug pubkey TZTQnfqOsi89SeoXVnIw+tnFJnr4X8qVC0U8AsEmFk4=
gaiadebug pubkey 4D94D09DFA8EB22F3D49EA17567230FAD9C5267AF85FCA950B453C02C126164E
```
## Txs
Pass in a hex/base64 tx and get back the full JSON
```
gaiadebug tx <hex or base64 transaction>
```
## Hack
This is a command with boilerplate for using Go as a scripting language to hack
on an existing Gaia state.
Currently we have an example for the state of gaia-6001 after it
[crashed](https://github.com/cosmos/cosmos-sdk/blob/master/cmd/gaia/testnets/STATUS.md#june-13-2018-230-est---published-postmortem-of-gaia-6001-failure).
If you run `gaiadebug hack $HOME/.gaiad` on that
state, it will do a binary search on the state history to find when the state
invariant was violated.

96
cmd/gaiadebug/hack.go
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@@ -1,96 +0,0 @@
package main
import (
"encoding/hex"
"fmt"
"os"
"path"
"github.com/cosmos/cosmos-sdk/store"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/spf13/cobra"
"github.com/spf13/viper"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/libs/log"
sdk "github.com/cosmos/cosmos-sdk/types"
gaia "github.com/cosmos/gaia/app"
)
func runHackCmd(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return fmt.Errorf("expected 1 arg")
}
// ".gaiad"
dataDir := args[0]
dataDir = path.Join(dataDir, "data")
// load the app
logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout))
db, err := sdk.NewLevelDB("gaia", dataDir)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
app, keyMain, keyStaking, stakingKeeper := gaia.NewGaiaAppUNSAFE(
logger, db, nil, false, 0, baseapp.SetPruning(store.NewPruningOptionsFromString(viper.GetString("pruning"))))
// print some info
id := app.LastCommitID()
lastBlockHeight := app.LastBlockHeight()
fmt.Println("ID", id)
fmt.Println("LastBlockHeight", lastBlockHeight)
//----------------------------------------------------
// XXX: start hacking!
//----------------------------------------------------
// eg. gaia-6001 testnet bug
// We paniced when iterating through the "bypower" keys.
// The following powerKey was there, but the corresponding "trouble" validator did not exist.
// So here we do a binary search on the past states to find when the powerKey first showed up ...
// operator of the validator the bonds, gets jailed, later unbonds, and then later is still found in the bypower store
trouble := hexToBytes("D3DC0FF59F7C3B548B7AFA365561B87FD0208AF8")
// this is his "bypower" key
powerKey := hexToBytes("05303030303030303030303033FFFFFFFFFFFF4C0C0000FFFED3DC0FF59F7C3B548B7AFA365561B87FD0208AF8")
topHeight := lastBlockHeight
bottomHeight := int64(0)
checkHeight := topHeight
for {
// load the given version of the state
err = app.LoadVersion(checkHeight, keyMain)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
ctx := app.NewContext(true, abci.Header{})
// check for the powerkey and the validator from the store
store := ctx.KVStore(keyStaking)
res := store.Get(powerKey)
val, _ := stakingKeeper.GetValidator(ctx, trouble)
fmt.Println("checking height", checkHeight, res, val)
if res == nil {
bottomHeight = checkHeight
} else {
topHeight = checkHeight
}
checkHeight = (topHeight + bottomHeight) / 2
}
}
func hexToBytes(h string) []byte {
trouble, err := hex.DecodeString(h)
if err != nil {
return nil
}
return trouble
}

257
cmd/gaiadebug/main.go
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@@ -1,257 +0,0 @@
package main
import (
"bytes"
"encoding/base64"
"encoding/hex"
"encoding/json"
"fmt"
"os"
"strconv"
"strings"
"github.com/spf13/cobra"
"github.com/tendermint/tendermint/crypto"
"github.com/tendermint/tendermint/crypto/ed25519"
gaia "github.com/cosmos/gaia/app"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
)
func init() {
config := sdk.GetConfig()
config.SetBech32PrefixForAccount(sdk.Bech32PrefixAccAddr, sdk.Bech32PrefixAccPub)
config.SetBech32PrefixForValidator(sdk.Bech32PrefixValAddr, sdk.Bech32PrefixValPub)
config.SetBech32PrefixForConsensusNode(sdk.Bech32PrefixConsAddr, sdk.Bech32PrefixConsPub)
config.Seal()
rootCmd.AddCommand(txCmd)
rootCmd.AddCommand(pubkeyCmd)
rootCmd.AddCommand(addrCmd)
rootCmd.AddCommand(hackCmd)
rootCmd.AddCommand(rawBytesCmd)
}
var rootCmd = &cobra.Command{
Use: "gaiadebug",
Short: "Gaia debug tool",
SilenceUsage: true,
}
var txCmd = &cobra.Command{
Use: "tx",
Short: "Decode a gaia tx from hex or base64",
RunE: runTxCmd,
}
var pubkeyCmd = &cobra.Command{
Use: "pubkey",
Short: "Decode a pubkey from hex, base64, or bech32",
RunE: runPubKeyCmd,
}
var addrCmd = &cobra.Command{
Use: "addr",
Short: "Convert an address between hex and bech32",
RunE: runAddrCmd,
}
var hackCmd = &cobra.Command{
Use: "hack",
Short: "Boilerplate to Hack on an existing state by scripting some Go...",
RunE: runHackCmd,
}
var rawBytesCmd = &cobra.Command{
Use: "raw-bytes",
Short: "Convert raw bytes output (eg. [10 21 13 255]) to hex",
RunE: runRawBytesCmd,
}
func runRawBytesCmd(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return fmt.Errorf("expected single arg")
}
stringBytes := args[0]
stringBytes = strings.Trim(stringBytes, "[")
stringBytes = strings.Trim(stringBytes, "]")
spl := strings.Split(stringBytes, " ")
byteArray := []byte{}
for _, s := range spl {
b, err := strconv.Atoi(s)
if err != nil {
return err
}
byteArray = append(byteArray, byte(b))
}
fmt.Printf("%X\n", byteArray)
return nil
}
func runPubKeyCmd(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return fmt.Errorf("expected single arg")
}
pubkeyString := args[0]
var pubKeyI crypto.PubKey
// try hex, then base64, then bech32
pubkeyBytes, err := hex.DecodeString(pubkeyString)
if err != nil {
var err2 error
pubkeyBytes, err2 = base64.StdEncoding.DecodeString(pubkeyString)
if err2 != nil {
var err3 error
pubKeyI, err3 = sdk.GetAccPubKeyBech32(pubkeyString)
if err3 != nil {
var err4 error
pubKeyI, err4 = sdk.GetValPubKeyBech32(pubkeyString)
if err4 != nil {
var err5 error
pubKeyI, err5 = sdk.GetConsPubKeyBech32(pubkeyString)
if err5 != nil {
return fmt.Errorf(`expected hex, base64, or bech32. Got errors:
hex: %v,
base64: %v
bech32 Acc: %v
bech32 Val: %v
bech32 Cons: %v`,
err, err2, err3, err4, err5)
}
}
}
}
}
var pubKey ed25519.PubKeyEd25519
if pubKeyI == nil {
copy(pubKey[:], pubkeyBytes)
} else {
pubKey = pubKeyI.(ed25519.PubKeyEd25519)
pubkeyBytes = pubKey[:]
}
cdc := gaia.MakeCodec()
pubKeyJSONBytes, err := cdc.MarshalJSON(pubKey)
if err != nil {
return err
}
accPub, err := sdk.Bech32ifyAccPub(pubKey)
if err != nil {
return err
}
valPub, err := sdk.Bech32ifyValPub(pubKey)
if err != nil {
return err
}
consenusPub, err := sdk.Bech32ifyConsPub(pubKey)
if err != nil {
return err
}
fmt.Println("Address:", pubKey.Address())
fmt.Printf("Hex: %X\n", pubkeyBytes)
fmt.Println("JSON (base64):", string(pubKeyJSONBytes))
fmt.Println("Bech32 Acc:", accPub)
fmt.Println("Bech32 Validator Operator:", valPub)
fmt.Println("Bech32 Validator Consensus:", consenusPub)
return nil
}
func runAddrCmd(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return fmt.Errorf("expected single arg")
}
addrString := args[0]
var addr []byte
// try hex, then bech32
var err error
addr, err = hex.DecodeString(addrString)
if err != nil {
var err2 error
addr, err2 = sdk.AccAddressFromBech32(addrString)
if err2 != nil {
var err3 error
addr, err3 = sdk.ValAddressFromBech32(addrString)
if err3 != nil {
return fmt.Errorf(`expected hex or bech32. Got errors:
hex: %v,
bech32 acc: %v
bech32 val: %v
`, err, err2, err3)
}
}
}
accAddr := sdk.AccAddress(addr)
valAddr := sdk.ValAddress(addr)
fmt.Println("Address:", addr)
fmt.Printf("Address (hex): %X\n", addr)
fmt.Printf("Bech32 Acc: %s\n", accAddr)
fmt.Printf("Bech32 Val: %s\n", valAddr)
return nil
}
func runTxCmd(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return fmt.Errorf("expected single arg")
}
txString := args[0]
// try hex, then base64
txBytes, err := hex.DecodeString(txString)
if err != nil {
var err2 error
txBytes, err2 = base64.StdEncoding.DecodeString(txString)
if err2 != nil {
return fmt.Errorf(`expected hex or base64. Got errors:
hex: %v,
base64: %v
`, err, err2)
}
}
var tx = auth.StdTx{}
cdc := gaia.MakeCodec()
err = cdc.UnmarshalBinaryLengthPrefixed(txBytes, &tx)
if err != nil {
return err
}
bz, err := cdc.MarshalJSON(tx)
if err != nil {
return err
}
buf := bytes.NewBuffer([]byte{})
err = json.Indent(buf, bz, "", " ")
if err != nil {
return err
}
fmt.Println(buf.String())
return nil
}
func main() {
err := rootCmd.Execute()
if err != nil {
os.Exit(1)
}
os.Exit(0)
}