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363caa441a
In this commit, we remove the restriction surrounding the largest invoices that we'll allow a user to create. After #3967 has landed, users will be able to send in _aggregate_ a payment larger than the current max HTLC size limit in the network. As a result, we can just treat that value as the system's MTU, and allow users to request payments it multiples of that MTU value. A follow up to this PR at a later time will also allow wumbo _channels_. However, that requires us to tweak the way we scale CSV values, as post wumbo, there is no true channel size limit, only the _local_ limit of a given node. We also need to implement a way for nodes to signal to other nodes their accepted max channel size.
55 lines
1.9 KiB
Go
55 lines
1.9 KiB
Go
// +build invoicesrpc
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package invoicesrpc
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import (
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"github.com/btcsuite/btcd/chaincfg"
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"github.com/lightningnetwork/lnd/channeldb"
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"github.com/lightningnetwork/lnd/invoices"
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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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)
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// Config is the primary configuration struct for the invoices RPC server. It
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// contains all the items required for the rpc server to carry out its
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// duties. The fields with struct tags are meant to be parsed as normal
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// configuration options, while if able to be populated, the latter fields MUST
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// also be specified.
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type Config struct {
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// NetworkDir is the main network directory wherein the invoices rpc
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// server will find the macaroon named DefaultInvoicesMacFilename.
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NetworkDir string
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// MacService is the main macaroon service that we'll use to handle
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// authentication for the invoices rpc server.
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MacService *macaroons.Service
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// InvoiceRegistry is a central registry of all the outstanding invoices
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// created by the daemon.
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InvoiceRegistry *invoices.InvoiceRegistry
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// IsChannelActive is used to generate valid hop hints.
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IsChannelActive func(chanID lnwire.ChannelID) bool
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// ChainParams are required to properly decode invoice payment requests
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// that are marshalled over rpc.
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ChainParams *chaincfg.Params
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// NodeSigner is an implementation of the MessageSigner implementation
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// that's backed by the identity private key of the running lnd node.
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NodeSigner *netann.NodeSigner
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// DefaultCLTVExpiry is the default invoice expiry if no values is
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// specified.
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DefaultCLTVExpiry uint32
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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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