Exemplo n.º 1
0
Arquivo: auth.go Projeto: nedmax/tsuru
// ChangePassword changes the password from the logged in user.
//
// It reads the request body in JSON format. The JSON in the request body
// should contain two attributes:
//
// - old: the old password
// - new: the new password
//
// This handler will return 403 if the password didn't match the user, or 412
// if the new password is invalid.
func ChangePassword(w http.ResponseWriter, r *http.Request, u *auth.User) error {
	var body map[string]string
	err := json.NewDecoder(r.Body).Decode(&body)
	if err != nil {
		return &errors.Http{
			Code:    http.StatusBadRequest,
			Message: "Invalid JSON.",
		}
	}
	if body["old"] == "" || body["new"] == "" {
		return &errors.Http{
			Code:    http.StatusBadRequest,
			Message: "Both the old and the new passwords are required.",
		}
	}
	if !u.Login(body["old"]) {
		return &errors.Http{
			Code:    http.StatusForbidden,
			Message: "The given password didn't match the user's current password.",
		}
	}
	if !validation.ValidateLength(body["new"], passwordMinLen, passwordMaxLen) {
		return &errors.Http{
			Code:    http.StatusPreconditionFailed,
			Message: passwordError,
		}
	}
	u.Password = body["new"]
	u.HashPassword()
	return u.Update()
}