gosecret/service.go

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2016-10-01 04:13:38 -04:00
package libsecret
import "github.com/godbus/dbus"
const (
DBUS_SERVICE_NAME = "org.freedesktop.secrets"
DBUS_PATH = "/org/freedesktop/secrets"
)
type DBusObject interface {
Path() dbus.ObjectPath
}
type Service struct {
conn *dbus.Conn
dbus dbus.BusObject
}
func NewService() (*Service, error) {
conn, err := dbus.SessionBus()
if err != nil {
return &Service{}, err
}
return &Service{
conn: conn,
dbus: conn.Object(DBUS_SERVICE_NAME, DBUS_PATH),
}, nil
}
func (service Service) Path() dbus.ObjectPath {
return service.dbus.Path()
}
// OpenSession (IN String algorithm, IN Variant input, OUT Variant output, OUT ObjectPath result);
func (service *Service) Open() (*Session, error) {
var output dbus.Variant
var path dbus.ObjectPath
err := service.dbus.Call("org.freedesktop.Secret.Service.OpenSession", 0, "plain", dbus.MakeVariant("")).Store(&output, &path)
if err != nil {
return &Session{}, err
}
return NewSession(service.conn, path), nil
}
// READ Array<ObjectPath> Collections;
func (service *Service) Collections() ([]Collection, error) {
val, err := service.dbus.GetProperty("org.freedesktop.Secret.Service.Collections")
if err != nil {
return []Collection{}, err
}
collections := []Collection{}
for _, path := range val.Value().([]dbus.ObjectPath) {
collections = append(collections, *NewCollection(service.conn, path))
}
return collections, nil
}
// CreateCollection (IN Dict<String,Variant> properties, IN String alias, OUT ObjectPath collection, OUT ObjectPath prompt);
func (service *Service) CreateCollection(label string) (*Collection, error) {
properties := make(map[string]dbus.Variant)
properties["org.freedesktop.Secret.Collection.Label"] = dbus.MakeVariant(label)
var path dbus.ObjectPath
var prompt dbus.ObjectPath
err := service.dbus.Call("org.freedesktop.Secret.Service.CreateCollection", 0, properties, "").Store(&path, &prompt)
if err != nil {
return &Collection{}, err
}
if isPrompt(prompt) {
prompt := NewPrompt(service.conn, prompt)
result, err := prompt.Prompt()
if err != nil {
return &Collection{}, err
}
path = result.Value().(dbus.ObjectPath)
}
return NewCollection(service.conn, path), nil
}
// Unlock (IN Array<ObjectPath> objects, OUT Array<ObjectPath> unlocked, OUT ObjectPath prompt);
func (service *Service) Unlock(object DBusObject) error {
objects := []dbus.ObjectPath{object.Path()}
var unlocked []dbus.ObjectPath
var prompt dbus.ObjectPath
err := service.dbus.Call("org.freedesktop.Secret.Service.Unlock", 0, objects).Store(&unlocked, &prompt)
if err != nil {
return err
}
if isPrompt(prompt) {
prompt := NewPrompt(service.conn, prompt)
if _, err := prompt.Prompt(); err != nil {
return err
}
}
return nil
}
// Lock (IN Array<ObjectPath> objects, OUT Array<ObjectPath> locked, OUT ObjectPath Prompt);
func (service *Service) Lock(object DBusObject) error {
objects := []dbus.ObjectPath{object.Path()}
var locked []dbus.ObjectPath
var prompt dbus.ObjectPath
err := service.dbus.Call("org.freedesktop.Secret.Service.Lock", 0, objects).Store(&locked, &prompt)
if err != nil {
return err
}
if isPrompt(prompt) {
prompt := NewPrompt(service.conn, prompt)
if _, err := prompt.Prompt(); err != nil {
return err
}
}
return nil
}