48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package macaroons
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import (
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"path"
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"gopkg.in/macaroon-bakery.v1/bakery"
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"github.com/boltdb/bolt"
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)
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var (
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// dbFileName is the filename within the data directory which contains
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// the macaroon stores.
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dbFilename = "macaroons.db"
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)
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// NewService returns a service backed by the macaroon Bolt DB stored in the
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// passed directory.
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func NewService(dir string) (*bakery.Service, error) {
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// Open the database that we'll use to store the primary macaroon key,
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// and all generated macaroons+caveats.
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macaroonDB, err := bolt.Open(path.Join(dir, dbFilename), 0600,
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bolt.DefaultOptions)
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if err != nil {
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return nil, err
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}
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rootKeyStore, err := NewRootKeyStorage(macaroonDB)
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if err != nil {
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return nil, err
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}
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macaroonStore, err := NewStorage(macaroonDB)
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if err != nil {
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return nil, err
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}
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macaroonParams := bakery.NewServiceParams{
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Location: "lnd",
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Store: macaroonStore,
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RootKeyStore: rootKeyStore,
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// No third-party caveat support for now.
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// TODO(aakselrod): Add third-party caveat support.
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Locator: nil,
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Key: nil,
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}
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return bakery.NewService(macaroonParams)
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}
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