public Task ValidateAsync(ExtensionGrantValidationContext context) { var phone = context.Request.Raw["phone"]; var code = context.Request.Raw["auth_code"]; if (_userStore.CheckVerificationCode(phone, code)) { var userId = _userStore.CheckPhoneOrEmailAdd(phone); if (!string.IsNullOrEmpty(userId)) { context.Result = new GrantValidationResult(userId, "sms"); return(Task.CompletedTask); } else { context.Result = new GrantValidationResult(TokenRequestErrors.InvalidClient, "添加用户失败"); return(Task.CompletedTask); } } context.Result = new GrantValidationResult(TokenRequestErrors.InvalidClient, "验证码不正确"); return(Task.CompletedTask); }