chores: upgrade v042.7 -> v0.42.9 (cosmos#108)

* docs: add v0.43 release version option (backport cosmos#9506) (cosmos#9677)

* docs: add v0.43 version option (cosmos#9506)

Co-authored-by: ryanchrypto <12519942+ryanchrypto@users.noreply.github.com>
(cherry picked from commit 325dabd)

# Conflicts:
#	docs/versions

* fix conflicts

Co-authored-by: Ryan Christoffersen <12519942+ryanchristo@users.noreply.github.com>
Co-authored-by: Amaury M <1293565+amaurym@users.noreply.github.com>

* chore: Add missing entry in 0.42.7 Changelog (cosmos#9722)

* fix: support output flag on tx commands (backport cosmos#9717) (cosmos#9772)

* fix: support output flag on tx commands (cosmos#9717)

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## Description

Closes: cosmos#9684

<!-- Add a description of the changes that this PR introduces and the files that
are the most critical to review. -->

* feat: Query txs by signature and by address+seq (backport cosmos#9750) (cosmos#9783)

* feat: Query txs by signature and by address+seq (cosmos#9750)

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## Description

Closes: cosmos#9741

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are the most critical to review. -->

* fix: hardcoded ledger algo on `keys add` (backport cosmos#9766) (cosmos#9804)

* fix: hardcoded ledger algo on `keys add` (cosmos#9766)

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## Description

Closes: cosmos#9734

cc: @jleni

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are the most critical to review. -->

* chore: Add Changelog and Release Notes for v0.42.8 (cosmos#9807)

* chore: Add Changelog and Release Notes for v0.42.8

* Change date

* feat: Improve withdraw-all-rewards UX (backport cosmos#9781) (cosmos#9825)

* feat: Improve withdraw-all-rewards UX (cosmos#9781)

## Description
Related to cosmos#9489, this PR improves the UX when using the `withdraw-all-rewards` command by forcing the broadcast mode to `block` if the chunk size is greater than 0. This will ensure that the transactions do not fail even if the user uses invalid broadcast modes for this command (`sync` and `async`).

* fix: Capability Issue on Restart, Backport to v0.42 (cosmos#9835)

* implement BeginBlock fix

* add changelog

* fix lint

* address reviews

* Update CHANGELOG.md

Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>

* address reviews

* Apply suggestions from code review

Co-authored-by: Robert Zaremba <robert@zaremba.ch>

* move store check

* add api breaking changelog

* fix lint

Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Robert Zaremba <robert@zaremba.ch>

* Fixed the --recover flag not working properly inside the init command (cosmos#9201) (cosmos#9850)

Co-authored-by: Alessio Treglia <alessio@tendermint.com>
(cherry picked from commit fdbc32e)

Co-authored-by: Riccardo Montagnin <riccardo.montagnin@gmail.com>

* chore: prepare 0.42.9 release (cosmos#9852)

* prepare 0.42.9 release

* add 9201 to changelog

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Ryan Christoffersen <12519942+ryanchristo@users.noreply.github.com>
Co-authored-by: Amaury M <1293565+amaurym@users.noreply.github.com>
Co-authored-by: Aditya <adityasripal@gmail.com>
Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Robert Zaremba <robert@zaremba.ch>
Co-authored-by: Riccardo Montagnin <riccardo.montagnin@gmail.com>

CHANGELOG.md

@@ -36,6 +36,35 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## Unreleased
 
+## [v0.42.9](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.9) - 2021-08-04
+
+### Bug Fixes
+
+* [\#9835](https://github.com/cosmos/cosmos-sdk/pull/9835) Moved capability initialization logic to BeginBlocker to fix nondeterminsim issue mentioned in [\#9800](https://github.com/cosmos/cosmos-sdk/issues/9800). Applications must now include the capability module in their BeginBlocker order before any module that uses capabilities gets run.
+* [\#9201](https://github.com/cosmos/cosmos-sdk/pull/9201) Fixed `<app> init --recover` flag.
+
+
+### API Breaking Changes
+
+* [\#9835](https://github.com/cosmos/cosmos-sdk/pull/9835) The `InitializeAndSeal` API has not changed, however it no longer initializes the in-memory state. `InitMemStore` has been introduced to serve this function, which will be called either in `InitChain` or `BeginBlock` (whichever is first after app start). Nodes may run this version on a network running 0.42.x, however, they must update their app.go files to include the capability module in their begin blockers.
+
+### Client Breaking Changes
+
+* [\#9781](https://github.com/cosmos/cosmos-sdk/pull/9781) Improve`withdraw-all-rewards` UX when broadcast mode `async` or `async` is used.
+
+## [v0.42.8](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.8) - 2021-07-30
+
+### Features
+
+* [\#9750](https://github.com/cosmos/cosmos-sdk/pull/9750) Emit events for tx signature and sequence, so clients can now query txs by signature (`tx.signature='<base64_sig>'`) or by address and sequence combo (`tx.acc_seq='<addr>/<seq>'`).
+
+### Improvements
+
+* (cli) [\#9717](https://github.com/cosmos/cosmos-sdk/pull/9717) Added CLI flag `--output json/text` to `tx` cli commands.
+
+### Bug Fixes
+
+* [\#9766](https://github.com/cosmos/cosmos-sdk/pull/9766) Fix hardcoded ledger signing algorithm on `keys add` command.
 
 ## [v0.42.7](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.7) - 2021-07-09
 
@@ -50,6 +79,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * [\#9645](https://github.com/cosmos/cosmos-sdk/pull/9645) Use correct Prometheus format for metric labels.
 * [\#9299](https://github.com/cosmos/cosmos-sdk/pull/9299) Fix `[appd] keys parse cosmos1...` freezing.
 * (keyring) [\#9563](https://github.com/cosmos/cosmos-sdk/pull/9563) fix keyring kwallet backend when using with empty wallet.
+* (x/capability) [\#9392](https://github.com/cosmos/cosmos-sdk/pull/9392) initialization fix, which fixes the consensus error when using statesync.
 
 
 ## [v0.42.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.6) - 2021-06-18

RELEASE_NOTES.md

@@ -1,10 +1,10 @@
-# Cosmos SDK v0.42.7 "Stargate" Release Notes
+# Cosmos SDK v0.42.9 "Stargate" Release Notes
 
-This release includes various minor bugfixes and improvments, including:
+This release includes an important `x/capabiliy` module bug fix for 0.42.7 and 0.42.8 which prohibits IBC to create new channels (issuse [\#9800](https://github.com/cosmos/cosmos-sdk/issues/9800)).
+The fix changes the `x/capability/keeper/Keeper.InitializeAndSeal` method behavior and requires to update an app module manager by adding x/capability module to Begin Blockers.
 
-- a x/capability initialization fix, which fixes the consensus error when using statesync,
-- CLI improvements such as fixing the `{appd} keys parse` subcommand and a better user error when `--chain-id` is not passed in the `{appd} tx multisign` subcommand,
-- add a new `Trace()` method on BaseApp to return the `trace` value for logging error stack traces,
-- IBC fixes for the `Transfer` event and telemetry metrics.
+We also fixed `<app> init --recovery` mode where the mnemonic was not handled correctly.
 
-See the [Cosmos SDK v0.42.7 milestone](https://github.com/cosmos/cosmos-sdk/milestone/48?closed=1) on our issue tracker for the exhaustive list of all changes.
+We also changed `<app> tx distribution withdraw-all-rewards` CLI by forcing the broadcast mode if a chunk size is greater than 0. This will ensure that the transactions do not fail even if the user uses invalid broadcast modes for this command (sync and async). This was requested by the community and we consider it as fixing the `withdraw-all-rewards` behavior.
+
+See the [Cosmos SDK v0.42.9 milestone](https://github.com/cosmos/cosmos-sdk/milestone/53?closed=1) on our issue tracker for the exhaustive list of all changes.

client/flags/flags.go

@@ -94,6 +94,7 @@ func AddQueryFlagsToCmd(cmd *cobra.Command) {
 
 // AddTxFlagsToCmd adds common flags to a module tx command.
 func AddTxFlagsToCmd(cmd *cobra.Command) {
+	cmd.Flags().StringP(tmcli.OutputFlag, "o", "json", "Output format (text|json)")
 	cmd.Flags().String(FlagKeyringDir, "", "The client Keyring directory; if omitted, the default 'home' directory will be used")
 	cmd.Flags().String(FlagFrom, "", "Name or address of private key with which to sign")
 	cmd.Flags().Uint64P(FlagAccountNumber, "a", 0, "The account number of the signing account (offline mode only)")

client/keys/add.go

@@ -200,8 +200,8 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 	// If we're using ledger, only thing we need is the path and the bech32 prefix.
 	if useLedger {
 		bech32PrefixAccAddr := sdk.GetConfig().GetBech32AccountAddrPrefix()
-		info, err := kb.SaveLedgerKey(name, hd.Secp256k1, bech32PrefixAccAddr, coinType, account, index)
 
+		info, err := kb.SaveLedgerKey(name, algo, bech32PrefixAccAddr, coinType, account, index)
 		if err != nil {
 			return err
 		}

crypto/keyring/keyring.go

@@ -379,14 +379,17 @@ func (ks keystore) SignByAddress(address sdk.Address, msg []byte) ([]byte, types
 
 func (ks keystore) SaveLedgerKey(uid string, algo SignatureAlgo, hrp string, coinType, account, index uint32) (Info, error) {
 	if !ks.options.SupportedAlgosLedger.Contains(algo) {
-		return nil, ErrUnsupportedSigningAlgo
+		return nil, fmt.Errorf(
+			"%w: signature algo %s is not defined in the keyring options",
+			ErrUnsupportedSigningAlgo, algo.Name(),
+		)
 	}
 
 	hdPath := hd.NewFundraiserParams(account, coinType, index)
 
 	priv, _, err := ledger.NewPrivKeySecp256k1(*hdPath, hrp)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to generate ledger key: %w", err)
 	}
 
 	return ks.writeLedgerKey(uid, priv.PubKey(), *hdPath, algo.Name())

crypto/keyring/keyring_ledger_test.go

@@ -95,14 +95,16 @@ func TestAltKeyring_SaveLedgerKey(t *testing.T) {
 
 	// Test unsupported Algo
 	_, err = keyring.SaveLedgerKey("key", notSupportedAlgo{}, "cosmos", 118, 0, 0)
-	require.EqualError(t, err, ErrUnsupportedSigningAlgo.Error())
+	require.Error(t, err)
+	require.Contains(t, err.Error(), ErrUnsupportedSigningAlgo.Error())
 
 	ledger, err := keyring.SaveLedgerKey("some_account", hd.Secp256k1, "cosmos", 118, 3, 1)
 	if err != nil {
 		require.Equal(t, "ledger nano S: support for ledger devices is not available in this executable", err.Error())
 		t.Skip("ledger nano S: support for ledger devices is not available in this executable")
 		return
 	}
+
 	// The mock is available, check that the address is correct
 	require.Equal(t, "some_account", ledger.GetName())
 	pubKey := ledger.GetPubKey()

crypto/ledger/ledger_secp256k1.go

@@ -73,13 +73,13 @@ func NewPrivKeySecp256k1Unsafe(path hd.BIP44Params) (types.LedgerPrivKey, error)
 func NewPrivKeySecp256k1(path hd.BIP44Params, hrp string) (types.LedgerPrivKey, string, error) {
 	device, err := getDevice()
 	if err != nil {
-		return nil, "", err
+		return nil, "", fmt.Errorf("failed to retrieve device: %w", err)
 	}
 	defer warnIfErrors(device.Close)
 
 	pubKey, addr, err := getPubKeyAddrSafe(device, path, hrp)
 	if err != nil {
-		return nil, "", err
+		return nil, "", fmt.Errorf("failed to recover pubkey: %w", err)
 	}
 
 	return PrivKeyLedgerSecp256k1{pubKey, path}, addr, nil
@@ -261,7 +261,7 @@ func getPubKeyUnsafe(device SECP256K1, path hd.BIP44Params) (types.PubKey, error
 func getPubKeyAddrSafe(device SECP256K1, path hd.BIP44Params, hrp string) (types.PubKey, string, error) {
 	publicKey, addr, err := device.GetAddressPubKeySECP256K1(path.DerivationPath(), hrp)
 	if err != nil {
-		return nil, "", fmt.Errorf("address %s rejected", addr)
+		return nil, "", fmt.Errorf("%w: address rejected for path %s", err, path.String())
 	}
 
 	// re-serialize in the 33-byte compressed format

docs/versions

@@ -1,2 +1,4 @@
 master              master
 launchpad/backports v0.39
+release/v0.42.x     v0.42
+release/v0.43.x     v0.43

simapp/app.go

@@ -221,7 +221,7 @@ func NewSimApp(
 		airdroptypes.StoreKey,
 	)
 	tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey)
-	memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey)
+	memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey, "testing")
 
 	app := &SimApp{
 		BaseApp:           bApp,
@@ -361,7 +361,7 @@ func NewSimApp(
 	// CanWithdrawInvariant invariant.
 	// NOTE: staking module is required if HistoricalEntries param > 0
 	app.mm.SetOrderBeginBlockers(
-		upgradetypes.ModuleName, minttypes.ModuleName, distrtypes.ModuleName, slashingtypes.ModuleName,
+		upgradetypes.ModuleName, capabilitytypes.ModuleName, minttypes.ModuleName, distrtypes.ModuleName, slashingtypes.ModuleName,
 		evidencetypes.ModuleName, stakingtypes.ModuleName, ibchost.ModuleName,
 	)
 	app.mm.SetOrderEndBlockers(crisistypes.ModuleName, govtypes.ModuleName, stakingtypes.ModuleName)

types/events.go

@@ -223,6 +223,11 @@ func toBytes(i interface{}) []byte {
 
 // Common event types and attribute keys
 var (
+	EventTypeTx = "tx"
+
+	AttributeKeyAccountSequence = "acc_seq"
+	AttributeKeySignature       = "signature"
+
 	EventTypeMessage = "message"
 
 	AttributeKeyAction = "action"

x/auth/ante/sigverify.go

@@ -2,6 +2,7 @@ package ante
 
 import (
 	"bytes"
+	"encoding/base64"
 	"encoding/hex"
 	"fmt"
 
@@ -90,6 +91,34 @@ func (spkd SetPubKeyDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate b
 		spkd.ak.SetAccount(ctx, acc)
 	}
 
+	// Also emit the following events, so that txs can be indexed by these
+	// indices:
+	// - signature (via `tx.signature='<sig_as_base64>'`),
+	// - concat(address,"/",sequence) (via `tx.acc_seq='cosmos1abc...def/42'`).
+	sigs, err := sigTx.GetSignaturesV2()
+	if err != nil {
+		return ctx, err
+	}
+
+	var events sdk.Events
+	for i, sig := range sigs {
+		events = append(events, sdk.NewEvent(sdk.EventTypeTx,
+			sdk.NewAttribute(sdk.AttributeKeyAccountSequence, fmt.Sprintf("%s/%d", signers[i], sig.Sequence)),
+		))
+
+		sigBzs, err := signatureDataToBz(sig.Data)
+		if err != nil {
+			return ctx, err
+		}
+		for _, sigBz := range sigBzs {
+			events = append(events, sdk.NewEvent(sdk.EventTypeTx,
+				sdk.NewAttribute(sdk.AttributeKeySignature, base64.StdEncoding.EncodeToString(sigBz)),
+			))
+		}
+	}
+
+	ctx.EventManager().EmitEvents(events)
+
 	return next(ctx, tx, simulate)
 }
 
@@ -436,3 +465,42 @@ func CountSubKeys(pub cryptotypes.PubKey) int {
 
 	return numKeys
 }
+
+// signatureDataToBz converts a SignatureData into raw bytes signature.
+// For SingleSignatureData, it returns the signature raw bytes.
+// For MultiSignatureData, it returns an array of all individual signatures,
+// as well as the aggregated signature.
+func signatureDataToBz(data signing.SignatureData) ([][]byte, error) {
+	if data == nil {
+		return nil, fmt.Errorf("got empty SignatureData")
+	}
+
+	switch data := data.(type) {
+	case *signing.SingleSignatureData:
+		return [][]byte{data.Signature}, nil
+	case *signing.MultiSignatureData:
+		sigs := [][]byte{}
+		var err error
+
+		for _, d := range data.Signatures {
+			nestedSigs, err := signatureDataToBz(d)
+			if err != nil {
+				return nil, err
+			}
+			sigs = append(sigs, nestedSigs...)
+		}
+
+		multisig := cryptotypes.MultiSignature{
+			Signatures: sigs,
+		}
+		aggregatedSig, err := multisig.Marshal()
+		if err != nil {
+			return nil, err
+		}
+		sigs = append(sigs, aggregatedSig)
+
+		return sigs, nil
+	default:
+		return nil, sdkerrors.Wrapf(sdkerrors.ErrInvalidType, "unexpected signature data type %T", data)
+	}
+}