Merge branch 'main' into hieu/bankv2/create_denom

Author: hieuvubk

collections/quad.go

@@ -106,7 +106,6 @@ type quadKeyCodec[K1, K2, K3, K4 any] struct {
 
 type jsonQuadKey [4]json.RawMessage
 
-
 // EncodeJSON encodes Quads to json
 func (t quadKeyCodec[K1, K2, K3, K4]) EncodeJSON(value Quad[K1, K2, K3, K4]) ([]byte, error) {
 	json1, err := t.keyCodec1.EncodeJSON(*value.k1)
@@ -210,7 +209,6 @@ func (t quadKeyCodec[K1, K2, K3, K4]) KeyType() string {
 	return fmt.Sprintf("Quad[%s,%s,%s,%s]", t.keyCodec1.KeyType(), t.keyCodec2.KeyType(), t.keyCodec3.KeyType(), t.keyCodec4.KeyType())
 }
 
-
 func (t quadKeyCodec[K1, K2, K3, K4]) Encode(buffer []byte, key Quad[K1, K2, K3, K4]) (int, error) {
 	writtenTotal := 0
 	if key.k1 != nil {
@@ -244,7 +242,6 @@ func (t quadKeyCodec[K1, K2, K3, K4]) Encode(buffer []byte, key Quad[K1, K2, K3,
 	return writtenTotal, nil
 }
 
-
 func (t quadKeyCodec[K1, K2, K3, K4]) Decode(buffer []byte) (int, Quad[K1, K2, K3, K4], error) {
 	readTotal := 0
 	read, key1, err := t.keyCodec1.DecodeNonTerminal(buffer)

crypto/codec/pubkey.go

@@ -11,6 +11,14 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
+// PubKeyToProto converts a JSON public key (in `cryptokeys.JSONPubkey` format) to its corresponding protobuf public key type.
+//
+// Parameters:
+// - pk: A `cryptokeys.JSONPubkey` containing the public key and its type.
+//
+// Returns:
+// - cryptotypes.PubKey: The protobuf public key corresponding to the provided JSON public key.
+// - error: An error if the key type is invalid or unsupported.
 func PubKeyToProto(pk cryptokeys.JSONPubkey) (cryptotypes.PubKey, error) {
 	switch pk.KeyType {
 	case ed25519.PubKeyName:
@@ -30,6 +38,14 @@ func PubKeyToProto(pk cryptokeys.JSONPubkey) (cryptotypes.PubKey, error) {
 	}
 }
 
+// PubKeyFromProto converts a protobuf public key (in `cryptotypes.PubKey` format) to a JSON public key format (`cryptokeys.JSONPubkey`).
+//
+// Parameters:
+// - pk: A `cryptotypes.PubKey` which is the protobuf representation of a public key.
+//
+// Returns:
+// - cryptokeys.JSONPubkey: The JSON-formatted public key corresponding to the provided protobuf public key.
+// - error: An error if the key type is invalid or unsupported.
 func PubKeyFromProto(pk cryptotypes.PubKey) (cryptokeys.JSONPubkey, error) {
 	switch pk := pk.(type) {
 	case *ed25519.PubKey:

crypto/hd/hdpath.go

@@ -230,11 +230,11 @@ func derivePrivateKey(privKeyBytes, chainCode [32]byte, index uint32, harden boo
 		pubkeyBytes := ecPub.SerializeCompressed()
 		data = pubkeyBytes
 
-		/* By using btcec, we can remove the dependency on tendermint/crypto/secp256k1
-		pubkey := secp256k1.PrivKeySecp256k1(privKeyBytes).PubKey()
-		public := pubkey.(secp256k1.PubKeySecp256k1)
-		data = public[:]
-		*/
+		// By using btcec, we can remove the dependency on tendermint/crypto/secp256k1
+		// pubkey := secp256k1.PrivKeySecp256k1(privKeyBytes).PubKey()
+		// public := pubkey.(secp256k1.PubKeySecp256k1)
+		// data = public[:]
+
 	}
 
 	data = append(data, uint32ToBytes(index)...)

crypto/keyring/keyring.go

@@ -376,6 +376,17 @@ func (ks keystore) ImportPubKey(uid, armor string) error {
 	return nil
 }
 
+// Sign signs a message using the private key associated with the provided UID.
+//
+// Parameters:
+// - uid: The unique identifier of the account/key to use for signing.
+// - msg: The message or data to be signed.
+// - signMode: The signing mode that specifies how the message should be signed.
+//
+// Returns:
+// - []byte: The generated signature.
+// - types.PubKey: The public key corresponding to the private key used for signing.
+// - error: Any error encountered during the signing process.
 func (ks keystore) Sign(uid string, msg []byte, signMode signing.SignMode) ([]byte, types.PubKey, error) {
 	k, err := ks.Key(uid)
 	if err != nil {
@@ -536,6 +547,19 @@ func (ks keystore) List() ([]*Record, error) {
 	return ks.MigrateAll()
 }
 
+// NewMnemonic generates a new mnemonic and derives a new account from it.
+//
+// Parameters:
+// - uid: A unique identifier for the account.
+// - language: The language for the mnemonic (only English is supported).
+// - hdPath: The hierarchical deterministic (HD) path for key derivation.
+// - bip39Passphrase: The passphrase used in conjunction with the mnemonic for BIP-39.
+// - algo: The signature algorithm used for signing keys.
+//
+// Returns:
+// - *Record: A new key record that contains the private and public key information.
+// - string: The generated mnemonic phrase.
+// - error: Any error encountered during the process.
 func (ks keystore) NewMnemonic(uid string, language Language, hdPath, bip39Passphrase string, algo SignatureAlgo) (*Record, string, error) {
 	if language != English {
 		return nil, "", ErrUnsupportedLanguage
@@ -707,6 +731,15 @@ func newFileBackendKeyringConfig(name, dir string, buf io.Reader) keyring.Config
 	}
 }
 
+// newRealPrompt creates a password prompt function to retrieve or create a passphrase
+// for the keyring system.
+//
+// Parameters:
+// - dir: The directory where the keyhash file is stored.
+// - buf: An io.Reader input, typically used for reading user input (e.g., the passphrase).
+//
+// Returns:
+// - A function that accepts a prompt string and returns the passphrase or an error.
 func newRealPrompt(dir string, buf io.Reader) func(string) (string, error) {
 	return func(prompt string) (string, error) {
 		keyhashStored := false
@@ -896,6 +929,7 @@ func (ks keystore) writeMultisigKey(name string, pk types.PubKey) (*Record, erro
 	return k, ks.writeRecord(k)
 }
 
+// MigrateAll migrates all legacy key information stored in the keystore to the new Record format.
 func (ks keystore) MigrateAll() ([]*Record, error) {
 	keys, err := ks.db.Keys()
 	if err != nil {
@@ -1008,6 +1042,16 @@ func (ks keystore) SetItem(item keyring.Item) error {
 	return ks.db.Set(item)
 }
 
+// convertFromLegacyInfo converts a legacy account info (LegacyInfo) into a new Record format.
+// It handles different types of legacy info and creates the corresponding Record based on the type.
+//
+// Parameters:
+// - info: The legacy account information (LegacyInfo) that needs to be converted.
+//   It provides the name, public key, and other data depending on the type of account.
+
+// Returns:
+// - *Record: A pointer to the newly created Record that corresponds to the legacy account info.
+// - error: An error if the conversion fails due to invalid info or an unsupported account type.
 func (ks keystore) convertFromLegacyInfo(info LegacyInfo) (*Record, error) {
 	if info == nil {
 		return nil, errorsmod.Wrap(ErrLegacyToRecord, "info is nil")

crypto/keyring/record.go

@@ -128,6 +128,13 @@ func extractPrivKeyFromRecord(k *Record) (cryptotypes.PrivKey, error) {
 	return extractPrivKeyFromLocal(rl)
 }
 
+// extractPrivKeyFromLocal extracts the private key from a local record.
+// It checks if the private key is available in the provided Record_Local instance.
+// Parameters:
+// - rl: A pointer to a Record_Local instance from which the private key will be extracted.
+// Returns:
+// - priv: The extracted cryptotypes.PrivKey if successful.
+// - error: An error if the private key is not available or if the casting fails.
 func extractPrivKeyFromLocal(rl *Record_Local) (cryptotypes.PrivKey, error) {
 	if rl.PrivKey == nil {
 		return nil, ErrPrivKeyNotAvailable