forked from tkestack/tke
-
Notifications
You must be signed in to change notification settings - Fork 0
/
binding.go
88 lines (72 loc) · 2.5 KB
/
binding.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
/*
* 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 storage
import (
"context"
"tkestack.io/tke/pkg/util/log"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apiserver/pkg/endpoints/request"
"k8s.io/apiserver/pkg/registry/generic/registry"
"k8s.io/apiserver/pkg/registry/rest"
"tkestack.io/tke/api/auth"
authinternalclient "tkestack.io/tke/api/client/clientset/internalversion/typed/auth/internalversion"
)
// BindingREST implements the REST endpoint.
type BindingREST struct {
*registry.Store
authClient authinternalclient.AuthInterface
//enforcer *casbin.SyncedEnforcer
}
var _ = rest.Creater(&BindingREST{})
// New returns an empty object that can be used with Create after request data
// has been put into it.
func (r *BindingREST) New() runtime.Object {
return &auth.Binding{}
}
func (r *BindingREST) Create(ctx context.Context, obj runtime.Object, createValidation rest.ValidateObjectFunc, options *metav1.CreateOptions) (runtime.Object, error) {
requestInfo, ok := request.RequestInfoFrom(ctx)
if !ok {
return nil, errors.NewBadRequest("unable to get request info from context")
}
log.Info("requestinfo", log.Any("requestInfo", requestInfo))
bind := obj.(*auth.Binding)
polObj, err := r.Get(ctx, requestInfo.Name, &metav1.GetOptions{})
if err != nil {
return nil, err
}
policy := polObj.(*auth.Policy)
for _, sub := range bind.Subjects {
if sub.Name != "" {
if !inSubjects(sub, policy.Status.Subjects) {
policy.Status.Subjects = append(policy.Status.Subjects, sub)
}
}
}
log.Info("policies", log.Any("subjects", policy.Status.Subjects))
return r.authClient.Policies().UpdateStatus(policy)
}
func inSubjects(subject auth.Subject, slice []auth.Subject) bool {
for _, s := range slice {
if subject.Name == s.Name {
return true
}
}
return false
}