rpc/legacyrpc/methods.go

@@ -838,7 +838,7 @@ func lookupKeyScope(kind *string) (*waddrmgr.KeyScope, error) {
 	case "legacy":
 		return &waddrmgr.KeyScopeBIP0044, nil
 	case "p2sh-segwit":
-		return &waddrmgr.KeyScopeBIP0049Plus, nil
+		return &waddrmgr.KeyScopeBIP0049, nil
 	case "bech32":
 		return &waddrmgr.KeyScopeBIP0084, nil
 	}

waddrmgr/manager.go

@@ -175,9 +175,7 @@ type accountInfo struct {
 	lastInternalAddr  ManagedAddress
 
 	// addrSchema serves as a way for an account to override its
-	// corresponding address schema with a custom one. For example, this
-	// could be used to import accounts that use the traditional BIP-0049
-	// derivation scheme into our KeyScopeBIP-0049Plus manager.
+	// corresponding address schema with a custom one.
 	addrSchema *ScopeAddrSchema
 
 	// masterKeyFingerprint represents the fingerprint of the root key

waddrmgr/scoped_manager.go

@@ -142,10 +142,9 @@ type ScopeAddrSchema struct {
 }
 
 var (
-	// KeyScopeBIP0049Plus is the key scope of our modified BIP0049
-	// derivation. We say this is BIP0049 "plus", as we'll actually use
-	// p2wkh change all change addresses.
-	KeyScopeBIP0049Plus = KeyScope{
+	// KeyScopeBIP0049 is the key scope for BIP0084 derivation. BIP0049
+	// will be used to derive all nested p2wkh addresses.
+	KeyScopeBIP0049 = KeyScope{
 		Purpose: 49,
 		Coin:    140,
 	}
@@ -168,7 +167,7 @@ var (
 	// DefaultKeyScopes is the set of default key scopes that will be
 	// created by the root manager upon initial creation.
 	DefaultKeyScopes = []KeyScope{
-		KeyScopeBIP0049Plus,
+		KeyScopeBIP0049,
 		KeyScopeBIP0084,
 		KeyScopeBIP0044,
 	}
@@ -177,9 +176,9 @@ var (
 	// address schema for each scope type. This will be consulted during
 	// the initial creation of the root key manager.
 	ScopeAddrMap = map[KeyScope]ScopeAddrSchema{
-		KeyScopeBIP0049Plus: {
+		KeyScopeBIP0049: {
 			ExternalAddrType: NestedWitnessPubKey,
-			InternalAddrType: WitnessPubKey,
+			InternalAddrType: NestedWitnessPubKey,
 		},
 		KeyScopeBIP0084: {
 			ExternalAddrType: WitnessPubKey,
@@ -192,9 +191,7 @@ var (
 	}
 
 	// KeyScopeBIP0049AddrSchema is the address schema for the traditional
-	// BIP-0049 derivation scheme. This exists in order to support importing
-	// accounts from other wallets that don't use our modified BIP-0049
-	// derivation scheme (internal addresses are P2WKH instead of NP2WKH).
+	// BIP-0049 derivation scheme.
 	KeyScopeBIP0049AddrSchema = ScopeAddrSchema{
 		ExternalAddrType: NestedWitnessPubKey,
 		InternalAddrType: NestedWitnessPubKey,
@@ -2425,7 +2422,7 @@ func (s *ScopedKeyManager) cloneKeyWithVersion(key *hdkeychain.ExtendedKey) (
 		switch s.scope {
 		case KeyScopeBIP0044:
 			version = HDVersionMainNetBIP0044
-		case KeyScopeBIP0049Plus:
+		case KeyScopeBIP0049:
 			version = HDVersionMainNetBIP0049
 		case KeyScopeBIP0084:
 			version = HDVersionMainNetBIP0084
@@ -2439,7 +2436,7 @@ func (s *ScopedKeyManager) cloneKeyWithVersion(key *hdkeychain.ExtendedKey) (
 		switch s.scope {
 		case KeyScopeBIP0044:
 			version = HDVersionTestNetBIP0044
-		case KeyScopeBIP0049Plus:
+		case KeyScopeBIP0049:
 			version = HDVersionTestNetBIP0049
 		case KeyScopeBIP0084:
 			version = HDVersionTestNetBIP0084
@@ -2454,7 +2451,7 @@ func (s *ScopedKeyManager) cloneKeyWithVersion(key *hdkeychain.ExtendedKey) (
 		// We use the mainnet versions for simnet keys when the keys
 		// belong to a key scope which simnet doesn't have a defined
 		// version for.
-		case KeyScopeBIP0049Plus:
+		case KeyScopeBIP0049:
 			version = HDVersionMainNetBIP0049
 		case KeyScopeBIP0084:
 			version = HDVersionMainNetBIP0084

wallet/createtx_test.go

@@ -38,7 +38,7 @@ func TestTxToOutputsDryRun(t *testing.T) {
 	defer cleanup()
 
 	// Create an address we can use to send some coins to.
-	keyScope := waddrmgr.KeyScopeBIP0049Plus
+	keyScope := waddrmgr.KeyScopeBIP0049
 	addr, err := w.CurrentAddress(0, keyScope)
 	if err != nil {
 		t.Fatalf("unable to get current address: %v", addr)
@@ -230,7 +230,7 @@ func TestTxToOutputsRandom(t *testing.T) {
 	defer cleanup()
 
 	// Create an address we can use to send some coins to.
-	keyScope := waddrmgr.KeyScopeBIP0049Plus
+	keyScope := waddrmgr.KeyScopeBIP0049
 	addr, err := w.CurrentAddress(0, keyScope)
 	if err != nil {
 		t.Fatalf("unable to get current address: %v", addr)

wallet/import.go

@@ -49,7 +49,7 @@ func keyScopeFromPubKey(pubKey *hdkeychain.ExtendedKey,
 
 		switch *addrType {
 		case waddrmgr.NestedWitnessPubKey:
-			return waddrmgr.KeyScopeBIP0049Plus,
+			return waddrmgr.KeyScopeBIP0049,
 				&waddrmgr.KeyScopeBIP0049AddrSchema, nil
 
 		case waddrmgr.WitnessPubKey:
@@ -74,11 +74,11 @@ func keyScopeFromPubKey(pubKey *hdkeychain.ExtendedKey,
 
 		switch *addrType {
 		case waddrmgr.NestedWitnessPubKey:
-			return waddrmgr.KeyScopeBIP0049Plus,
+			return waddrmgr.KeyScopeBIP0049,
 				&waddrmgr.KeyScopeBIP0049AddrSchema, nil
 
 		case waddrmgr.WitnessPubKey:
-			return waddrmgr.KeyScopeBIP0049Plus, nil, nil
+			return waddrmgr.KeyScopeBIP0049, nil, nil
 
 		default:
 			return waddrmgr.KeyScope{}, nil,
@@ -370,7 +370,7 @@ func (w *Wallet) ImportPublicKey(pubKey *btcec.PublicKey,
 	var keyScope waddrmgr.KeyScope
 	switch addrType {
 	case waddrmgr.NestedWitnessPubKey:
-		keyScope = waddrmgr.KeyScopeBIP0049Plus
+		keyScope = waddrmgr.KeyScopeBIP0049
 	case waddrmgr.WitnessPubKey:
 		keyScope = waddrmgr.KeyScopeBIP0084
 	default:

wallet/import_test.go

@@ -79,7 +79,7 @@ var (
 			"Y3BZdhdtUcw",
 		accountIndex:       0,
 		addrType:           waddrmgr.NestedWitnessPubKey,
-		expectedScope:      waddrmgr.KeyScopeBIP0049Plus,
+		expectedScope:      waddrmgr.KeyScopeBIP0049,
 		expectedAddr:       "2N5YTxG9XtGXx1YyhZb7N2pwEjoZLLMHGKj",
 		expectedChangeAddr: "2N7wpz5Gy2zEJTvq2MAuU6BCTEBLXNQ8dUw",
 	}, {
@@ -99,7 +99,7 @@ var (
 			"FD2KeY6G9",
 		accountIndex:       9,
 		addrType:           waddrmgr.NestedWitnessPubKey,
-		expectedScope:      waddrmgr.KeyScopeBIP0049Plus,
+		expectedScope:      waddrmgr.KeyScopeBIP0049,
 		expectedAddr:       "2NBCJ9WzGXZqpLpXGq3Hacybj3c4eHRcqgh",
 		expectedChangeAddr: "2N3bankFu6F3ZNU41iVJQqyS9MXqp9dvn1M",
 	}, {
@@ -109,7 +109,7 @@ var (
 			"FD2KeY6G9",
 		accountIndex:       9,
 		addrType:           waddrmgr.WitnessPubKey,
-		expectedScope:      waddrmgr.KeyScopeBIP0049Plus,
+		expectedScope:      waddrmgr.KeyScopeBIP0049,
 		expectedAddr:       "2NBCJ9WzGXZqpLpXGq3Hacybj3c4eHRcqgh",
 		expectedChangeAddr: "tb1qeqn05w2hfq6axpdprhs4y7x65gxkkvfvyxqk4u",
 	}, {

wallet/psbt_test.go

@@ -43,7 +43,7 @@ func TestFundPsbt(t *testing.T) {
 	}
 
 	// Also create a nested P2WKH address we can use to send some coins to.
-	addr, err = w.CurrentAddress(0, waddrmgr.KeyScopeBIP0049Plus)
+	addr, err = w.CurrentAddress(0, waddrmgr.KeyScopeBIP0049)
 	if err != nil {
 		t.Fatalf("unable to get current address: %v", addr)
 	}
@@ -353,7 +353,7 @@ func TestFinalizePsbt(t *testing.T) {
 	}
 
 	// Also create a nested P2WKH address we can send coins to.
-	addr, err = w.CurrentAddress(0, waddrmgr.KeyScopeBIP0049Plus)
+	addr, err = w.CurrentAddress(0, waddrmgr.KeyScopeBIP0049)
 	if err != nil {
 		t.Fatalf("unable to get current address: %v", addr)
 	}

wallet/signer_test.go

@@ -26,7 +26,7 @@ func TestComputeInputScript(t *testing.T) {
 		expectedScriptLen: 0,
 	}, {
 		name:              "BIP049 nested P2WKH",
-		scope:             waddrmgr.KeyScopeBIP0049Plus,
+		scope:             waddrmgr.KeyScopeBIP0049,
 		expectedScriptLen: 23,
 	}}