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lncli: add --blind option to addinvoice

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In this commit, we expose the option to create an invoice containing
blinded paths to lncli.
This commit is contained in:
Elle Mouton 2024-07-02 14:47:30 +02:00
parent de975334cd
commit 18cb7f0b87
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1 changed files with 14 additions and 0 deletions
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14
cmd/lncli/cmd_invoice.go
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@ -82,6 +82,14 @@ var addInvoiceCommand = cli.Command{
Usage: "creates an AMP invoice. If true, preimage " + Usage: "creates an AMP invoice. If true, preimage " +
"should not be set.", "should not be set.",
}, },
cli.BoolFlag{
Name: "blind",
Usage: "creates an invoice that contains blinded " +
"paths. Note that invoices with blinded " +
"paths will be signed using a random " +
"ephemeral key so as not to reveal the real " +
"node ID of this node.",
},
}, },
Action: actionDecorator(addInvoice), Action: actionDecorator(addInvoice),
} }
@ -127,6 +135,11 @@ func addInvoice(ctx *cli.Context) error {
return fmt.Errorf("unable to parse description_hash: %w", err) return fmt.Errorf("unable to parse description_hash: %w", err)
} }
if ctx.IsSet("private") && ctx.IsSet("blind") {
return fmt.Errorf("cannot include both route hints and " +
"blinded paths in the same invoice")
}
invoice := &lnrpc.Invoice{ invoice := &lnrpc.Invoice{
Memo: ctx.String("memo"), Memo: ctx.String("memo"),
RPreimage: preimage, RPreimage: preimage,
@ -138,6 +151,7 @@ func addInvoice(ctx *cli.Context) error {
CltvExpiry: ctx.Uint64("cltv_expiry_delta"), CltvExpiry: ctx.Uint64("cltv_expiry_delta"),
Private: ctx.Bool("private"), Private: ctx.Bool("private"),
IsAmp: ctx.Bool("amp"), IsAmp: ctx.Bool("amp"),
Blind: ctx.Bool("blind"),
} }
resp, err := client.AddInvoice(ctxc, invoice) resp, err := client.AddInvoice(ctxc, invoice)