loop/cmd/loop/l402.go

103 lines
2.5 KiB
Go

package main
import (
"context"
"encoding/hex"
"fmt"
"time"
"github.com/lightninglabs/loop/looprpc"
"github.com/urfave/cli/v3"
"gopkg.in/macaroon.v2"
)
type printableToken struct {
ID string `json:"id"`
ValidUntil string `json:"valid_until"`
BaseMacaroon string `json:"base_macaroon"`
PaymentHash string `json:"payment_hash"`
PaymentPreimage string `json:"payment_preimage"`
AmountPaid int64 `json:"amount_paid_msat"`
RoutingFeePaid int64 `json:"routing_fee_paid_msat"`
TimeCreated string `json:"time_created"`
Expired bool `json:"expired"`
FileName string `json:"file_name"`
}
var listAuthCommand = &cli.Command{
Name: "listauth",
Usage: "list all L402 tokens",
Description: "Shows a list of all L402 tokens that loopd has paid for",
Action: listAuth,
}
func listAuth(ctx context.Context, cmd *cli.Command) error {
client, cleanup, err := getClient(cmd)
if err != nil {
return err
}
defer cleanup()
resp, err := client.GetL402Tokens(
ctx, &looprpc.TokensRequest{},
)
if err != nil {
return err
}
tokens := make([]*printableToken, len(resp.Tokens))
for i, t := range resp.Tokens {
mac := &macaroon.Macaroon{}
err := mac.UnmarshalBinary(t.BaseMacaroon)
if err != nil {
return fmt.Errorf("unable to unmarshal macaroon: %v",
err)
}
tokens[i] = &printableToken{
ID: t.Id,
ValidUntil: "",
BaseMacaroon: hex.EncodeToString(t.BaseMacaroon),
PaymentHash: hex.EncodeToString(t.PaymentHash),
PaymentPreimage: hex.EncodeToString(t.PaymentPreimage),
AmountPaid: t.AmountPaidMsat,
RoutingFeePaid: t.RoutingFeePaidMsat,
TimeCreated: time.Unix(t.TimeCreated, 0).Format(
time.RFC3339,
),
Expired: t.Expired,
FileName: t.StorageName,
}
}
printJSON(tokens)
return nil
}
var fetchL402Command = &cli.Command{
Name: "fetchl402",
Usage: "fetches a new L402 authentication token from the server",
Description: "Fetches a new L402 authentication token from the server. " +
"This token is required to listen to notifications from the server, " +
"such as reservation notifications. If a L402 is already present in " +
"the store, this command is a no-op.",
Action: fetchL402,
}
func fetchL402(ctx context.Context, cmd *cli.Command) error {
client, cleanup, err := getClient(cmd)
if err != nil {
return err
}
defer cleanup()
res, err := client.FetchL402Token(
ctx, &looprpc.FetchL402TokenRequest{},
)
if err != nil {
return err
}
printRespJSON(res)
return nil
}