Don't log hashed pw, remove boltdb from handler struct

authprovider.go

@@ -66,8 +66,6 @@ func (a authProvider) Valid(ctx context.Context, userName, pass string) (*auth.U
 		return nil, errAuthFailed
 	}
 
-	log.Printf("hashed pw for %q: %q", userName, dbHash)
-
 	if err != nil {
 		log.Printf("got error for user %q: %s (%T)", userName, err, err)
 		return nil, err

main.go

@@ -34,7 +34,6 @@ func httpError(w http.ResponseWriter, msg string, err error, status int) {
 }
 
 type Handler struct {
-	db    *bolt.DB
 	sqlDB *sqlx.DB
 	ap    authProvider
 }
@@ -127,7 +126,6 @@ func main() {
 	}
 
 	handler := Handler{
-		db:    db,
 		sqlDB: sqlDB,
 		ap:    ap,
 	}