multi: set invoice feature bits using feature manager
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a168f37b9c
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1367187454
@ -47,6 +47,10 @@ type AddInvoiceConfig struct {
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// ChanDB is a global boltdb instance which is needed to access the
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// channel graph.
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ChanDB *channeldb.DB
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// GenInvoiceFeatures returns a feature containing feature bits that
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// should be advertised on freshly generated invoices.
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GenInvoiceFeatures func() *lnwire.FeatureVector
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}
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// AddInvoiceData contains the required data to create a new invoice.
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@ -363,11 +367,8 @@ func AddInvoice(ctx context.Context, cfg *AddInvoiceConfig,
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}
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// Set a blank feature vector, as our invoice generation forbids nil
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// features.
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invoiceFeatures := lnwire.NewFeatureVector(
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lnwire.NewRawFeatureVector(), lnwire.Features,
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)
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// Set our desired invoice features and add them to our list of options.
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invoiceFeatures := cfg.GenInvoiceFeatures()
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options = append(options, zpay32.Features(invoiceFeatures))
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// Generate and set a random payment address for this invoice. If the
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@ -50,4 +50,8 @@ type Config struct {
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// ChanDB is a global boltdb instance which is needed to access the
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// channel graph.
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ChanDB *channeldb.DB
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// GenInvoiceFeatures returns a feature containing feature bits that
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// should be advertised on freshly generated invoices.
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GenInvoiceFeatures func() *lnwire.FeatureVector
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}
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@ -253,6 +253,7 @@ func (s *Server) AddHoldInvoice(ctx context.Context,
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MaxPaymentMSat: s.cfg.MaxPaymentMSat,
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DefaultCLTVExpiry: s.cfg.DefaultCLTVExpiry,
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ChanDB: s.cfg.ChanDB,
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GenInvoiceFeatures: s.cfg.GenInvoiceFeatures,
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}
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hash, err := lntypes.MakeHash(invoice.Hash)
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10
rpcserver.go
10
rpcserver.go
@ -36,6 +36,7 @@ import (
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"github.com/lightningnetwork/lnd/channelnotifier"
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"github.com/lightningnetwork/lnd/contractcourt"
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"github.com/lightningnetwork/lnd/discovery"
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"github.com/lightningnetwork/lnd/feature"
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"github.com/lightningnetwork/lnd/htlcswitch"
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"github.com/lightningnetwork/lnd/input"
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"github.com/lightningnetwork/lnd/invoices"
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@ -549,6 +550,10 @@ func newRPCServer(s *server, macService *macaroons.Service,
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MaxTotalTimelock: cfg.MaxOutgoingCltvExpiry,
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}
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genInvoiceFeatures := func() *lnwire.FeatureVector {
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return s.featureMgr.Get(feature.SetInvoice)
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}
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var (
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subServers []lnrpc.SubServer
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subServerPerms []lnrpc.MacaroonPerms
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@ -561,7 +566,7 @@ func newRPCServer(s *server, macService *macaroons.Service,
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s.cc, networkDir, macService, atpl, invoiceRegistry,
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s.htlcSwitch, activeNetParams.Params, s.chanRouter,
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routerBackend, s.nodeSigner, s.chanDB, s.sweeper, tower,
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s.towerClient, cfg.net.ResolveTCPAddr,
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s.towerClient, cfg.net.ResolveTCPAddr, genInvoiceFeatures,
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)
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if err != nil {
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return nil, err
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@ -3633,6 +3638,9 @@ func (r *rpcServer) AddInvoice(ctx context.Context,
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MaxPaymentMSat: MaxPaymentMSat,
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DefaultCLTVExpiry: defaultDelta,
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ChanDB: r.server.chanDB,
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GenInvoiceFeatures: func() *lnwire.FeatureVector {
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return r.server.featureMgr.Get(feature.SetInvoice)
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},
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}
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value, err := lnrpc.UnmarshallAmt(invoice.Value, invoice.ValueMsat)
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@ -18,6 +18,7 @@ import (
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"github.com/lightningnetwork/lnd/lnrpc/walletrpc"
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"github.com/lightningnetwork/lnd/lnrpc/watchtowerrpc"
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"github.com/lightningnetwork/lnd/lnrpc/wtclientrpc"
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"github.com/lightningnetwork/lnd/lnwire"
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"github.com/lightningnetwork/lnd/macaroons"
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"github.com/lightningnetwork/lnd/netann"
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"github.com/lightningnetwork/lnd/routing"
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@ -92,7 +93,8 @@ func (s *subRPCServerConfigs) PopulateDependencies(cc *chainControl,
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sweeper *sweep.UtxoSweeper,
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tower *watchtower.Standalone,
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towerClient wtclient.Client,
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tcpResolver lncfg.TCPResolver) error {
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tcpResolver lncfg.TCPResolver,
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genInvoiceFeatures func() *lnwire.FeatureVector) error {
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// First, we'll use reflect to obtain a version of the config struct
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// that allows us to programmatically inspect its fields.
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@ -210,6 +212,9 @@ func (s *subRPCServerConfigs) PopulateDependencies(cc *chainControl,
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subCfgValue.FieldByName("ChanDB").Set(
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reflect.ValueOf(chanDB),
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)
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subCfgValue.FieldByName("GenInvoiceFeatures").Set(
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reflect.ValueOf(genInvoiceFeatures),
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)
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case *routerrpc.Config:
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subCfgValue := extractReflectValue(subCfg)
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