70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1alpha1
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import (
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admissionv1alpha1 "k8s.io/api/admission/v1alpha1"
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authenticationv1 "k8s.io/api/authentication/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apiserver/pkg/admission"
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)
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// NewAdmissionReview returns an AdmissionReview for the provided admission.Attributes
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func NewAdmissionReview(attr admission.Attributes) admissionv1alpha1.AdmissionReview {
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gvk := attr.GetKind()
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gvr := attr.GetResource()
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aUserInfo := attr.GetUserInfo()
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userInfo := authenticationv1.UserInfo{
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Extra: make(map[string]authenticationv1.ExtraValue),
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Groups: aUserInfo.GetGroups(),
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UID: aUserInfo.GetUID(),
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Username: aUserInfo.GetName(),
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}
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// Convert the extra information in the user object
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for key, val := range aUserInfo.GetExtra() {
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userInfo.Extra[key] = authenticationv1.ExtraValue(val)
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}
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return admissionv1alpha1.AdmissionReview{
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Spec: admissionv1alpha1.AdmissionReviewSpec{
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Name: attr.GetName(),
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Namespace: attr.GetNamespace(),
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Resource: metav1.GroupVersionResource{
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Group: gvr.Group,
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Resource: gvr.Resource,
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Version: gvr.Version,
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},
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SubResource: attr.GetSubresource(),
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Operation: admissionv1alpha1.Operation(attr.GetOperation()),
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Object: runtime.RawExtension{
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Object: attr.GetObject(),
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},
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OldObject: runtime.RawExtension{
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Object: attr.GetOldObject(),
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},
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Kind: metav1.GroupVersionKind{
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Group: gvk.Group,
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Kind: gvk.Kind,
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Version: gvk.Version,
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},
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UserInfo: userInfo,
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},
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}
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}
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