akovalenko/lnd.xprv
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

macaroons: ensure path for macaroon DB exists

Browse Source 
Co-Authored-By: Karl Ranna <karl@karlranna.com>
This commit is contained in:
Wilmer Paulino 2018-08-22 15:25:03 -04:00 committed by Olaoluwa Osuntokun
parent 4ba6a59e75
commit 856500dc43
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
macaroons/service.go
View File

@ -3,6 +3,7 @@ package macaroons
import ( import (
"encoding/hex" "encoding/hex"
"fmt" "fmt"
"os"
"path" "path"
"google.golang.org/grpc" "google.golang.org/grpc"
@ -40,10 +41,18 @@ type Service struct {
// such as those for `allow`, `time-before`, `declared`, and `error` caveats // such as those for `allow`, `time-before`, `declared`, and `error` caveats
// are registered automatically and don't need to be added. // are registered automatically and don't need to be added.
func NewService(dir string, checks ...Checker) (*Service, error) { func NewService(dir string, checks ...Checker) (*Service, error) {
// Ensure that the path to the directory exists.
if _, err := os.Stat(dir); os.IsNotExist(err) {
if err := os.MkdirAll(dir, 0700); err != nil {
return nil, err
}
}
// Open the database that we'll use to store the primary macaroon key, // Open the database that we'll use to store the primary macaroon key,
// and all generated macaroons+caveats. // and all generated macaroons+caveats.
macaroonDB, err := bolt.Open(path.Join(dir, DBFilename), 0600, macaroonDB, err := bolt.Open(
bolt.DefaultOptions) path.Join(dir, DBFilename), 0600, bolt.DefaultOptions,
)
if err != nil { if err != nil {
return nil, err return nil, err
} }