Prepare changelog for v0.34.19. (#8278)

Some applications use the command-line implementations directly,
rather than through the root command. Because the implentations
obtained config from an unexported global, this would not work.

Instead, have each command that needs the config parse it where
needed.

.github/workflows/lint.yml

@@ -14,16 +14,19 @@ jobs:
     timeout-minutes: 8
     steps:
       - uses: actions/checkout@v2.4.0
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '^1.16'
       - uses: technote-space/get-diff-action@v5
         with:
           PATTERNS: |
             **/**.go
             go.mod
             go.sum
-      - uses: golangci/golangci-lint-action@v2.5.2
+      - uses: golangci/golangci-lint-action@v3.1.0
         with:
           # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.42.1
+          version: v1.45
           args: --timeout 10m
           github-token: ${{ secrets.github_token }}
         if: env.GIT_DIFF

CHANGELOG.md

@@ -2,6 +2,19 @@
 
 Friendly reminder, we have a [bug bounty program](https://hackerone.com/cosmos).
 
+## v0.34.19
+
+### BUG FIXES
+
+- [cli] [\#8270](https://github.com/tendermint/tendermint/issues/8270) fix reset commands (@alexanderbez).
+
+## v0.34.18
+
+### BREAKING CHANGES
+
+- CLI/RPC/Config
+    - [cli] [\#8258](https://github.com/tendermint/tendermint/pull/8258) Fix a bug in the cli that caused `unsafe-reset-all` to panic
+
 ## v0.34.17
 
 ### BREAKING CHANGES
@@ -13,7 +26,7 @@ Friendly reminder, we have a [bug bounty program](https://hackerone.com/cosmos).
 ### BUG FIXES
 
 - [consensus] [\#8079](https://github.com/tendermint/tendermint/issues/8079) start the timeout ticker before relay (backport #7844) (@creachadair).
-- [consensus] [\#7992](https://github.com/tendermint/tendermint/issues/7992) [\#7994](https://github.com/tendermint/tendermint/issues/7994) change lock handling in reactor for handleMsg and reactor to alleviate issues gossiping during long ABCI calls (@williambanfield).
+- [consensus] [\#7992](https://github.com/tendermint/tendermint/issues/7992) [\#7994](https://github.com/tendermint/tendermint/issues/7994) change lock handling in handleMsg and reactor to alleviate issues gossiping during long ABCI calls (@williambanfield).
 
 ## v0.34.16
 
@@ -1730,7 +1743,7 @@ more details.
   - [rpc] [\#3269](https://github.com/tendermint/tendermint/issues/2826) Limit number of unique clientIDs with open subscriptions. Configurable via `rpc.max_subscription_clients`
   - [rpc] [\#3269](https://github.com/tendermint/tendermint/issues/2826) Limit number of unique queries a given client can subscribe to at once. Configurable via `rpc.max_subscriptions_per_client`.
   - [rpc] [\#3435](https://github.com/tendermint/tendermint/issues/3435) Default ReadTimeout and WriteTimeout changed to 10s. WriteTimeout can increased by setting `rpc.timeout_broadcast_tx_commit` in the config.
-  - [rpc/client] [\#3269](https://github.com/tendermint/tendermint/issues/3269) Update `EventsClient` interface to reflect new pubsub/eventBus API [ADR-33](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-033-pubsub.md). This includes `Subscribe`, `Unsubscribe`, and `UnsubscribeAll` methods.
+  - [rpc/client] [\#3269](https://github.com/tendermint/tendermint/issues/3269) Update `EventsClient` interface to reflect new pubsub/eventBus API [ADR-33](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-033-pubsub.md). This includes `Subscribe`, `Unsubscribe`, and `UnsubscribeAll` methods.
 
 * Apps
   - [abci] [\#3403](https://github.com/tendermint/tendermint/issues/3403) Remove `time_iota_ms` from BlockParams. This is a
@@ -1783,7 +1796,7 @@ more details.
 - [blockchain] [\#3358](https://github.com/tendermint/tendermint/pull/3358) Fix timer leak in `BlockPool` (@guagualvcha)
 - [cmd] [\#3408](https://github.com/tendermint/tendermint/issues/3408) Fix `testnet` command's panic when creating non-validator configs (using `--n` flag) (@srmo)
 - [libs/db/remotedb/grpcdb] [\#3402](https://github.com/tendermint/tendermint/issues/3402) Close Iterator/ReverseIterator after use
-- [libs/pubsub] [\#951](https://github.com/tendermint/tendermint/issues/951), [\#1880](https://github.com/tendermint/tendermint/issues/1880) Use non-blocking send when dispatching messages [ADR-33](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-033-pubsub.md)
+- [libs/pubsub] [\#951](https://github.com/tendermint/tendermint/issues/951), [\#1880](https://github.com/tendermint/tendermint/issues/1880) Use non-blocking send when dispatching messages [ADR-33](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-033-pubsub.md)
 - [lite] [\#3364](https://github.com/tendermint/tendermint/issues/3364) Fix `/validators` and `/abci_query` proxy endpoints
   (@guagualvcha)
 - [p2p/conn] [\#3347](https://github.com/tendermint/tendermint/issues/3347) Reject all-zero shared secrets in the Diffie-Hellman step of secret-connection
@@ -2481,7 +2494,7 @@ Special thanks to external contributors on this release:
 This release is mostly about the ConsensusParams - removing fields and enforcing MaxGas.
 It also addresses some issues found via security audit, removes various unused
 functions from `libs/common`, and implements
-[ADR-012](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-012-peer-transport.md).
+[ADR-012](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-012-peer-transport.md).
 
 BREAKING CHANGES:
 
@@ -2562,7 +2575,7 @@ BREAKING CHANGES:
   - [abci] Added address of the original proposer of the block to Header
   - [abci] Change ABCI Header to match Tendermint exactly
   - [abci] [\#2159](https://github.com/tendermint/tendermint/issues/2159) Update use of `Validator` (see
-    [ADR-018](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-018-ABCI-Validators.md)):
+    [ADR-018](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-018-ABCI-Validators.md)):
     - Remove PubKey from `Validator` (so it's just Address and Power)
     - Introduce `ValidatorUpdate` (with just PubKey and Power)
     - InitChain and EndBlock use ValidatorUpdate
@@ -2584,7 +2597,7 @@ BREAKING CHANGES:
   - [state] [\#1815](https://github.com/tendermint/tendermint/issues/1815) Validator set changes are now delayed by one block (!)
     - Add NextValidatorSet to State, changes on-disk representation of state
   - [state] [\#2184](https://github.com/tendermint/tendermint/issues/2184) Enforce ConsensusParams.BlockSize.MaxBytes (See
-    [ADR-020](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-020-block-size.md)).
+    [ADR-020](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-020-block-size.md)).
     - Remove ConsensusParams.BlockSize.MaxTxs
     - Introduce maximum sizes for all components of a block, including ChainID
   - [types] Updates to the block Header:
@@ -2595,7 +2608,7 @@ BREAKING CHANGES:
   - [consensus] [\#2203](https://github.com/tendermint/tendermint/issues/2203) Implement BFT time
     - Timestamp in block must be monotonic and equal the median of timestamps in block's LastCommit
   - [crypto] [\#2239](https://github.com/tendermint/tendermint/issues/2239) Secp256k1 signature changes (See
-    [ADR-014](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-014-secp-malleability.md)):
+    [ADR-014](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-014-secp-malleability.md)):
     - format changed from DER to `r || s`, both little endian encoded as 32 bytes.
     - malleability removed by requiring `s` to be in canonical form.
 

CHANGELOG_PENDING.md

@@ -1,6 +1,6 @@
 # Unreleased Changes
 
-## v0.34.18
+## v0.34.20
 
 Special thanks to external contributors on this release:
 

cmd/tendermint/commands/reset.go

@@ -25,12 +25,17 @@ var keepAddrBook bool
 
 // ResetStateCmd removes the database of the specified Tendermint core instance.
 var ResetStateCmd = &cobra.Command{
-	Use:   "reset-state",
-	Short: "Remove all the data and WAL",
-	RunE: func(cmd *cobra.Command, args []string) error {
+	Use:    "reset-state",
+	Short:  "Remove all the data and WAL",
+	PreRun: deprecateSnakeCase,
+	RunE: func(cmd *cobra.Command, args []string) (err error) {
+		config, err = ParseConfig()
+		if err != nil {
+			return err
+		}
+
 		return resetState(config.DBDir(), logger)
 	},
-	PreRun: deprecateSnakeCase,
 }
 
 func init() {
@@ -42,21 +47,37 @@ var ResetPrivValidatorCmd = &cobra.Command{
 	Use:     "unsafe-reset-priv-validator",
 	Aliases: []string{"unsafe_reset_priv_validator"},
 	Short:   "(unsafe) Reset this node's validator to genesis state",
-	Run:     resetPrivValidator,
 	PreRun:  deprecateSnakeCase,
+	RunE:    resetPrivValidator,
 }
 
 // XXX: this is totally unsafe.
 // it's only suitable for testnets.
-func resetAllCmd(cmd *cobra.Command, args []string) error {
-	return resetAll(config.DBDir(), config.P2P.AddrBookFile(), config.PrivValidatorKeyFile(),
-		config.PrivValidatorStateFile(), logger)
+func resetAllCmd(cmd *cobra.Command, args []string) (err error) {
+	config, err = ParseConfig()
+	if err != nil {
+		return err
+	}
+
+	return resetAll(
+		config.DBDir(),
+		config.P2P.AddrBookFile(),
+		config.PrivValidatorKeyFile(),
+		config.PrivValidatorStateFile(),
+		logger,
+	)
 }
 
 // XXX: this is totally unsafe.
 // it's only suitable for testnets.
-func resetPrivValidator(cmd *cobra.Command, args []string) {
+func resetPrivValidator(cmd *cobra.Command, args []string) (err error) {
+	config, err = ParseConfig()
+	if err != nil {
+		return err
+	}
+
 	resetFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile(), logger)
+	return nil
 }
 
 // resetAll removes address book files plus all data, and resets the privValdiator data.
@@ -66,12 +87,18 @@ func resetAll(dbDir, addrBookFile, privValKeyFile, privValStateFile string, logg
 	} else {
 		removeAddrBook(addrBookFile, logger)
 	}
+
 	if err := os.RemoveAll(dbDir); err == nil {
 		logger.Info("Removed all blockchain history", "dir", dbDir)
 	} else {
 		logger.Error("Error removing all blockchain history", "dir", dbDir, "err", err)
 	}
 
+	if err := tmos.EnsureDir(dbDir, 0700); err != nil {
+		logger.Error("unable to recreate dbDir", "err", err)
+	}
+
+	// recreate the dbDir since the privVal state needs to live there
 	resetFilePV(privValKeyFile, privValStateFile, logger)
 	return nil
 }
@@ -83,7 +110,6 @@ func resetState(dbDir string, logger log.Logger) error {
 	wal := filepath.Join(dbDir, "cs.wal")
 	evidence := filepath.Join(dbDir, "evidence.db")
 	txIndex := filepath.Join(dbDir, "tx_index.db")
-	peerstore := filepath.Join(dbDir, "peerstore.db")
 
 	if tmos.FileExists(blockdb) {
 		if err := os.RemoveAll(blockdb); err == nil {
@@ -125,13 +151,6 @@ func resetState(dbDir string, logger log.Logger) error {
 		}
 	}
 
-	if tmos.FileExists(peerstore) {
-		if err := os.RemoveAll(peerstore); err == nil {
-			logger.Info("Removed peerstore.db", "dir", peerstore)
-		} else {
-			logger.Error("error removing peerstore.db", "dir", peerstore, "err", err)
-		}
-	}
 	if err := tmos.EnsureDir(dbDir, 0700); err != nil {
 		logger.Error("unable to recreate dbDir", "err", err)
 	}
@@ -142,13 +161,19 @@ func resetFilePV(privValKeyFile, privValStateFile string, logger log.Logger) {
 	if _, err := os.Stat(privValKeyFile); err == nil {
 		pv := privval.LoadFilePVEmptyState(privValKeyFile, privValStateFile)
 		pv.Reset()
-		logger.Info("Reset private validator file to genesis state", "keyFile", privValKeyFile,
-			"stateFile", privValStateFile)
+		logger.Info(
+			"Reset private validator file to genesis state",
+			"keyFile", privValKeyFile,
+			"stateFile", privValStateFile,
+		)
 	} else {
 		pv := privval.GenFilePV(privValKeyFile, privValStateFile)
 		pv.Save()
-		logger.Info("Generated private validator file", "keyFile", privValKeyFile,
-			"stateFile", privValStateFile)
+		logger.Info(
+			"Generated private validator file",
+			"keyFile", privValKeyFile,
+			"stateFile", privValStateFile,
+		)
 	}
 }
 

cmd/tendermint/commands/reset_test.go

@@ -0,0 +1,53 @@
+package commands
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	cfg "github.com/tendermint/tendermint/config"
+	"github.com/tendermint/tendermint/privval"
+)
+
+func Test_ResetAll(t *testing.T) {
+	config := cfg.TestConfig()
+	dir := t.TempDir()
+	config.SetRoot(dir)
+	cfg.EnsureRoot(dir)
+	require.NoError(t, initFilesWithConfig(config))
+	pv := privval.LoadFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile())
+	pv.LastSignState.Height = 10
+	pv.Save()
+	require.NoError(t, resetAll(config.DBDir(), config.P2P.AddrBookFile(), config.PrivValidatorKeyFile(),
+		config.PrivValidatorStateFile(), logger))
+	require.DirExists(t, config.DBDir())
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "block.db"))
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "state.db"))
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "evidence.db"))
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "tx_index.db"))
+	require.FileExists(t, config.PrivValidatorStateFile())
+	pv = privval.LoadFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile())
+	require.Equal(t, int64(0), pv.LastSignState.Height)
+}
+
+func Test_ResetState(t *testing.T) {
+	config := cfg.TestConfig()
+	dir := t.TempDir()
+	config.SetRoot(dir)
+	cfg.EnsureRoot(dir)
+	require.NoError(t, initFilesWithConfig(config))
+	pv := privval.LoadFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile())
+	pv.LastSignState.Height = 10
+	pv.Save()
+	require.NoError(t, resetState(config.DBDir(), logger))
+	require.DirExists(t, config.DBDir())
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "block.db"))
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "state.db"))
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "evidence.db"))
+	require.NoFileExists(t, filepath.Join(config.DBDir(), "tx_index.db"))
+	require.FileExists(t, config.PrivValidatorStateFile())
+	pv = privval.LoadFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile())
+	// private validator state should still be in tact.
+	require.Equal(t, int64(10), pv.LastSignState.Height)
+}

consensus/state.go

@@ -800,6 +800,8 @@ func (cs *State) receiveRoutine(maxSteps int) {
 
 // state transitions on complete-proposal, 2/3-any, 2/3-one
 func (cs *State) handleMsg(mi msgInfo) {
+	cs.mtx.Lock()
+	defer cs.mtx.Unlock()
 	var (
 		added bool
 		err   error
@@ -811,13 +813,10 @@ func (cs *State) handleMsg(mi msgInfo) {
 	case *ProposalMessage:
 		// will not cause transition.
 		// once proposal is set, we can receive block parts
-		cs.mtx.Lock()
 		err = cs.setProposal(msg.Proposal)
-		cs.mtx.Unlock()
 
 	case *BlockPartMessage:
 		// if the proposal is complete, we'll enterPrevote or tryFinalizeCommit
-		cs.mtx.Lock()
 		added, err = cs.addProposalBlockPart(msg, peerID)
 
 		// We unlock here to yield to any routines that need to read the the RoundState.
@@ -850,17 +849,14 @@ func (cs *State) handleMsg(mi msgInfo) {
 			)
 			err = nil
 		}
-		cs.mtx.Unlock()
 
 	case *VoteMessage:
 		// attempt to add the vote and dupeout the validator if its a duplicate signature
 		// if the vote gives us a 2/3-any or 2/3-one, we transition
-		cs.mtx.Lock()
 		added, err = cs.tryAddVote(msg.Vote, peerID)
 		if added {
 			cs.statsMsgQueue <- mi
 		}
-		cs.mtx.Unlock()
 
 		// if err == ErrAddingVote {
 		// TODO: punish peer

crypto/xchacha20poly1305/xchachapoly_test.go

@@ -25,19 +25,19 @@ func TestRandom(t *testing.T) {
 		plaintext := make([]byte, pl)
 		_, err := cr.Read(key[:])
 		if err != nil {
-			t.Errorf("error on read: %w", err)
+			t.Errorf("error on read: %v", err)
 		}
 		_, err = cr.Read(nonce[:])
 		if err != nil {
-			t.Errorf("error on read: %w", err)
+			t.Errorf("error on read: %v", err)
 		}
 		_, err = cr.Read(ad)
 		if err != nil {
-			t.Errorf("error on read: %w", err)
+			t.Errorf("error on read: %v", err)
 		}
 		_, err = cr.Read(plaintext)
 		if err != nil {
-			t.Errorf("error on read: %w", err)
+			t.Errorf("error on read: %v", err)
 		}
 
 		aead, err := New(key[:])

go.mod

@@ -1,9 +1,9 @@
 module github.com/tendermint/tendermint
 
-go 1.15
+go 1.16
 
 require (
-	github.com/BurntSushi/toml v1.0.0
+	github.com/BurntSushi/toml v1.1.0
 	github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d
 	github.com/Workiva/go-datastructures v1.0.53
 	github.com/adlio/schema v1.3.0

go.sum

@@ -52,8 +52,8 @@ github.com/Azure/azure-sdk-for-go/sdk/internal v0.7.0/go.mod h1:yqy467j36fJxcRV2
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/BurntSushi/toml v1.0.0 h1:dtDWrepsVPfW9H/4y7dDgFc2MBUSeJhlaDtK13CxFlU=
-github.com/BurntSushi/toml v1.0.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
+github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d h1:nalkkPQcITbvhmL4+C4cKA87NW0tfm3Kl9VXRoPywFg=
 github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d/go.mod h1:URdX5+vg25ts3aCh8H5IFZybJYKWhJHYMTnf+ULtoC4=

privval/file.go

@@ -63,11 +63,10 @@ func (pvKey FilePVKey) Save() {
 	if err != nil {
 		panic(err)
 	}
-	err = tempfile.WriteFileAtomic(outFile, jsonBytes, 0600)
-	if err != nil {
+
+	if err := tempfile.WriteFileAtomic(outFile, jsonBytes, 0600); err != nil {
 		panic(err)
 	}
-
 }
 
 //-------------------------------------------------------------------------------

version/version.go

@@ -7,7 +7,7 @@ var (
 const (
 	// TMVersionDefault is the used as the fallback version of Tendermint Core
 	// when not using git describe. It is formatted with semantic versioning.
-	TMVersionDefault = "0.34.17"
+	TMVersionDefault = "0.34.19"
 	// ABCISemVer is the semantic version of the ABCI library
 	ABCISemVer = "0.17.0"