/
validation.go
63 lines (53 loc) · 2.55 KB
/
validation.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* https://opensource.org/licenses/Apache-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package message
import (
apimachineryvalidation "k8s.io/apimachinery/pkg/api/validation"
"k8s.io/apimachinery/pkg/util/validation/field"
"tkestack.io/tke/api/notify"
"tkestack.io/tke/pkg/notify/registry/receiver"
)
// ValidateMessageName is a ValidateNameFunc for names that must be a DNS
// subdomain.
var ValidateMessageName = apimachineryvalidation.NameIsDNSLabel
// ValidateMessage tests if required fields in the message are set.
func ValidateMessage(message *notify.Message) field.ErrorList {
allErrs := apimachineryvalidation.ValidateObjectMeta(&message.ObjectMeta, false, ValidateMessageName, field.NewPath("metadata"))
if message.Spec.ReceiverName == "" {
allErrs = append(allErrs, field.Required(field.NewPath("spec", "receiverName"), "must specify receiver name"))
}
if message.Spec.ReceiverChannel == "" {
allErrs = append(allErrs, field.Required(field.NewPath("spec", "receiverChannel"), "must specify receiver channel"))
} else if !receiver.IsStandardReceiverChannel(string(message.Spec.ReceiverChannel)) {
allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "receiverChannel"), message.Spec.ReceiverChannel, "must be a standard channel receiver"))
}
if message.Spec.Identity == "" {
allErrs = append(allErrs, field.Required(field.NewPath("spec", "identity"), "must specify receiver identity"))
}
return allErrs
}
// ValidateMessageUpdate tests if required fields in the message are set during
// an update.
func ValidateMessageUpdate(message *notify.Message, old *notify.Message) field.ErrorList {
allErrs := apimachineryvalidation.ValidateObjectMetaUpdate(&message.ObjectMeta, &old.ObjectMeta, field.NewPath("metadata"))
allErrs = append(allErrs, ValidateMessage(message)...)
if message.Spec.TenantID != old.Spec.TenantID {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec", "tenantID"), "disallowed change the tenant"))
}
return allErrs
}