Merge pull request #8994 from ellemouton/rbMicroFixes

Rb micro fixes

cmd/lncli/cmd_invoice.go

@@ -183,6 +183,7 @@ func addInvoice(ctx *cli.Context) error {
 		CltvExpiry:        ctx.Uint64("cltv_expiry_delta"),
 		Private:           ctx.Bool("private"),
 		IsAmp:             ctx.Bool("amp"),
+		IsBlinded:         ctx.Bool("blind"),
 		BlindedPathConfig: blindedPathCfg,
 	}
 

invoices/invoices.go

@@ -489,6 +489,15 @@ func (i *Invoice) IsAMP() bool {
 	)
 }
 
+// IsBlinded returns true if the invoice contains blinded paths.
+func (i *Invoice) IsBlinded() bool {
+	if i.Terms.Features == nil {
+		return false
+	}
+
+	return i.Terms.Features.IsSet(lnwire.Bolt11BlindedPathsRequired)
+}
+
 // HtlcState defines the states an htlc paying to an invoice can be in.
 type HtlcState uint8
 

itest/lnd_route_blinding_test.go

@@ -382,6 +382,7 @@ func (b *blindedForwardTest) buildBlindedPath() *lnrpc.BlindedPaymentPath {
 		RPreimage: b.preimage[:],
 		Memo:      "test",
 		ValueMsat: 10_000_000,
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			MinNumRealHops: &minNumRealHops,
 			NumHops:        &numHops,
@@ -625,6 +626,7 @@ func testBlindedRouteInvoices(ht *lntest.HarnessTest) {
 	invoice := testCase.dave.RPC.AddInvoice(&lnrpc.Invoice{
 		Memo:      "test",
 		ValueMsat: 10_000_000,
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			MinNumRealHops: &minNumRealHops,
 			NumHops:        &numHops,
@@ -643,6 +645,7 @@ func testBlindedRouteInvoices(ht *lntest.HarnessTest) {
 	invoice = testCase.dave.RPC.AddInvoice(&lnrpc.Invoice{
 		Memo:      "test",
 		ValueMsat: 10_000_000,
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			MinNumRealHops: &minNumRealHops,
 			NumHops:        &numHops,
@@ -997,8 +1000,9 @@ func testMPPToSingleBlindedPath(ht *lntest.HarnessTest) {
 		minNumRealHops uint32 = 1
 	)
 	invoice := &lnrpc.Invoice{
-		Memo:  "test",
-		Value: int64(paymentAmt),
+		Memo:      "test",
+		Value:     int64(paymentAmt),
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			NumHops:        &numHops,
 			MinNumRealHops: &minNumRealHops,
@@ -1167,8 +1171,9 @@ func testBlindedRouteDummyHops(ht *lntest.HarnessTest) {
 		numHops        uint32 = 2
 	)
 	invoice := &lnrpc.Invoice{
-		Memo:  "test",
-		Value: int64(paymentAmt),
+		Memo:      "test",
+		Value:     int64(paymentAmt),
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			MinNumRealHops: &minNumRealHops,
 			NumHops:        &numHops,
@@ -1208,8 +1213,9 @@ func testBlindedRouteDummyHops(ht *lntest.HarnessTest) {
 	// that one dummy hop should be added.
 	minNumRealHops = 1
 	invoice = &lnrpc.Invoice{
-		Memo:  "test",
-		Value: int64(paymentAmt),
+		Memo:      "test",
+		Value:     int64(paymentAmt),
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			MinNumRealHops: &minNumRealHops,
 			NumHops:        &numHops,
@@ -1334,8 +1340,9 @@ func testMPPToMultipleBlindedPaths(ht *lntest.HarnessTest) {
 		numHops        uint32 = 1
 	)
 	invoice := &lnrpc.Invoice{
-		Memo:  "test",
-		Value: int64(paymentAmt),
+		Memo:      "test",
+		Value:     int64(paymentAmt),
+		IsBlinded: true,
 		BlindedPathConfig: &lnrpc.BlindedPathConfig{
 			MinNumRealHops: &minNumRealHops,
 			NumHops:        &numHops,

lnrpc/invoicesrpc/invoices.swagger.json

@@ -607,9 +607,13 @@
           "description": "Maps a 32-byte hex-encoded set ID to the sub-invoice AMP state for the\ngiven set ID. This field is always populated for AMP invoices, and can be\nused along side LookupInvoice to obtain the HTLC information related to a\ngiven sub-invoice.\nNote: Output only, don't specify for creating an invoice.",
           "title": "[EXPERIMENTAL]:"
         },
+        "is_blinded": {
+          "type": "boolean",
+          "description": "Signals that the invoice should include blinded paths to hide the true\nidentity of the recipient."
+        },
         "blinded_path_config": {
           "$ref": "#/definitions/lnrpcBlindedPathConfig",
-          "description": "Signals that the invoice should include blinded paths to hide the true\nidentity of the recipient."
+          "description": "Config values to use when creating blinded paths for this invoice. These\ncan be used to override the defaults config values provided in by the\nglobal config. This field is only used if is_blinded is true."
         }
       }
     },

lnrpc/invoicesrpc/utils.go

@@ -176,6 +176,7 @@ func CreateRPCInvoice(invoice *invoices.Invoice,
 		IsKeysend:       invoice.IsKeysend(),
 		PaymentAddr:     invoice.Terms.PaymentAddr[:],
 		IsAmp:           invoice.IsAMP(),
+		IsBlinded:       invoice.IsBlinded(),
 	}
 
 	rpcInvoice.AmpInvoiceState = make(map[string]*lnrpc.AMPInvoiceState)