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secrets.go
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secrets.go
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// Copyright 2017 The Kubernetes Authors.
//
// 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
//
// http://www.apache.org/licenses/LICENSE-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 OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package serviceaccount
import (
"context"
"github.com/ogsyoo/dashboard/v2/src/app/backend/resource/common"
"github.com/ogsyoo/dashboard/v2/src/app/backend/resource/dataselect"
"github.com/ogsyoo/dashboard/v2/src/app/backend/resource/secret"
v1 "k8s.io/api/core/v1"
metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
k8sClient "k8s.io/client-go/kubernetes"
)
// GetServiceAccountImagePullSecrets list image pull secrets of given service account.
func GetServiceAccountImagePullSecrets(client k8sClient.Interface, namespace,
name string, dsQuery *dataselect.DataSelectQuery) (*secret.SecretList, error) {
imagePullSecretList := secret.SecretList{
Secrets: []secret.Secret{},
}
serviceAccount, err := client.CoreV1().ServiceAccounts(namespace).Get(context.TODO(), name, metaV1.GetOptions{})
if err != nil {
return &imagePullSecretList, err
}
if serviceAccount.ImagePullSecrets == nil {
return &imagePullSecretList, nil
}
channels := &common.ResourceChannels{
SecretList: common.GetSecretListChannel(client, common.NewSameNamespaceQuery(namespace), 1),
}
apiSecretList := <-channels.SecretList.List
if err := <-channels.SecretList.Error; err != nil {
return &imagePullSecretList, err
}
imagePullSecretsMap := map[string]struct{}{}
for _, ips := range serviceAccount.ImagePullSecrets {
imagePullSecretsMap[ips.Name] = struct{}{}
}
var rawImagePullSecretList []v1.Secret
for _, apiSecret := range apiSecretList.Items {
if _, ok := imagePullSecretsMap[apiSecret.Name]; ok {
rawImagePullSecretList = append(rawImagePullSecretList, apiSecret)
}
}
return secret.ToSecretList(rawImagePullSecretList, []error{}, dsQuery), nil
}
// GetServiceAccountSecrets list secrets of given service account.
// Note: Secrets are referenced by ObjectReference compared to image pull secrets LocalObjectReference but still only
// the name field is used and most of the time other fields are empty. Because of that we are using only the name field
// to find referenced objects assuming that the namespace is the same. ObjectReference is being slowly replaced with
// more specific types.
func GetServiceAccountSecrets(client k8sClient.Interface, namespace,
name string, dsQuery *dataselect.DataSelectQuery) (*secret.SecretList, error) {
secretList := secret.SecretList{
Secrets: []secret.Secret{},
}
serviceAccount, err := client.CoreV1().ServiceAccounts(namespace).Get(context.TODO(), name, metaV1.GetOptions{})
if err != nil {
return &secretList, err
}
if serviceAccount.Secrets == nil {
return &secretList, nil
}
channels := &common.ResourceChannels{
SecretList: common.GetSecretListChannel(client, common.NewSameNamespaceQuery(namespace), 1),
}
apiSecretList := <-channels.SecretList.List
if err := <-channels.SecretList.Error; err != nil {
return &secretList, err
}
secretsMap := map[string]v1.ObjectReference{}
for _, s := range serviceAccount.Secrets {
secretsMap[s.Name] = s
}
var rawSecretList []v1.Secret
for _, apiSecret := range apiSecretList.Items {
if _, ok := secretsMap[apiSecret.Name]; ok {
rawSecretList = append(rawSecretList, apiSecret)
}
}
return secret.ToSecretList(rawSecretList, []error{}, dsQuery), nil
}