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9192c165ff
We need a new feature bit for BOLT11 invoices in order to indicate that they contain the new blinded path tagged field. Tagged fields pre-date TLV and so nodes who dont understand them will simply skip them. Therefore the feature bit helps them to fail fast.
99 lines
2.2 KiB
Go
99 lines
2.2 KiB
Go
package feature
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import "github.com/lightningnetwork/lnd/lnwire"
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// setDesc describes which feature bits should be advertised in which feature
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// sets.
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type setDesc map[lnwire.FeatureBit]map[Set]struct{}
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// defaultSetDesc are the default set descriptors for generating feature
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// vectors. Each set is annotated with the corresponding identifier from BOLT 9
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// indicating where it should be advertised.
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var defaultSetDesc = setDesc{
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lnwire.DataLossProtectRequired: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.GossipQueriesOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.TLVOnionPayloadRequired: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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SetInvoice: {}, // 9
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SetInvoiceAmp: {}, // 9A
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SetLegacyGlobal: {},
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},
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lnwire.StaticRemoteKeyRequired: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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SetLegacyGlobal: {},
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},
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lnwire.UpfrontShutdownScriptOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.PaymentAddrRequired: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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SetInvoice: {}, // 9
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SetInvoiceAmp: {}, // 9A
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},
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lnwire.MPPOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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SetInvoice: {}, // 9
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},
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lnwire.AnchorsZeroFeeHtlcTxOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.WumboChannelsOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.AMPOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.AMPRequired: {
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SetInvoiceAmp: {}, // 9A
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},
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lnwire.ExplicitChannelTypeOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.KeysendOptional: {
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SetNodeAnn: {}, // N
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},
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lnwire.ScriptEnforcedLeaseOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.ScidAliasOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.ZeroConfOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.RouteBlindingOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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SetInvoice: {}, // 9
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},
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lnwire.ShutdownAnySegwitOptional: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.SimpleTaprootChannelsOptionalStaging: {
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SetInit: {}, // I
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SetNodeAnn: {}, // N
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},
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lnwire.Bolt11BlindedPathsOptional: {
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SetInvoice: {}, // I
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},
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}
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