mirror of
https://github.com/believethehype/nostdress.git
synced 2026-06-12 12:23:31 -07:00
Believethehype
108 lines
2.3 KiB
Go
108 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"strconv"
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"time"
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"github.com/fiatjaf/go-lnurl"
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)
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const (
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thumbnailWidth = 160
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thumbnailHeight = 160
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)
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func metaData(params *Params) lnurl.Metadata {
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metadata := lnurl.Metadata{
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Description: fmt.Sprintf("Pay to %s@%s", params.Name, params.Domain),
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LightningAddress: fmt.Sprintf("%s@%s", params.Name, params.Domain),
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}
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if params.Npub != "" && s.GetNostrProfile {
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if params.Image.DataURI != "" {
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metadata.Image.Bytes = params.Image.Bytes
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metadata.Image.Ext = params.Image.Ext
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metadata.Image.DataURI = params.Image.DataURI
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}
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}
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return metadata
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}
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func makeInvoice(params *Params, msat int, pin *string, zapEventSerializedStr string, comment string) (bolt11 string, err error) {
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// prepare params
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var backend BackendParams
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switch params.Kind {
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case "sparko":
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backend = SparkoParams{
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Host: params.Host,
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Key: params.Key,
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}
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case "lnd":
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backend = LNDParams{
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Host: params.Host,
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Macaroon: params.Key,
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}
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case "lnbits":
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backend = LNBitsParams{
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Host: params.Host,
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Key: params.Key,
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}
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case "lnpay":
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backend = LNPayParams{
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PublicAccessKey: params.Pak,
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WalletInvoiceKey: params.Waki,
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}
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case "eclair":
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backend = EclairParams{
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Host: params.Host,
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Password: "",
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}
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case "commando":
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backend = CommandoParams{
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Host: params.Host,
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NodeId: params.NodeId,
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Rune: params.Rune,
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}
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}
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mip := LNParams{
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Msatoshi: int64(msat),
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Backend: backend,
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Label: params.Domain + "/" + strconv.FormatInt(time.Now().Unix(), 16),
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}
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if pin != nil {
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// use this as the description for new accounts
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mip.UseDescriptionHash = false
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mip.Description = fmt.Sprintf("%s's PIN for '%s@%s' lightning address: %s", params.Domain, params.Name, params.Domain, *pin)
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} else {
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//use zapEventSerializedStr if nip57,
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mip.UseDescriptionHash = true
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if zapEventSerializedStr != "" {
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mip.Description = zapEventSerializedStr
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} else {
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//else build hash descriptionhash from params
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mip.Description = metaData(params).Encode()
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}
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}
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// actually generate the invoice
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bolt11, err = MakeInvoice(mip)
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log.Debug().Int("msatoshi", msat).
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Interface("backend", backend).
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Str("bolt11", bolt11).Err(err).Str("Description", mip.Description).
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Msg("invoice generation")
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return bolt11, err
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}
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