This repository was archived by the owner on Mar 22, 2018. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 14
Expand file tree
/
Copy pathauthorizer_test.go
More file actions
131 lines (117 loc) · 4.97 KB
/
authorizer_test.go
File metadata and controls
131 lines (117 loc) · 4.97 KB
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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
/*
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 keystone
import (
"testing"
"os"
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/openstack"
"k8s.io/apiserver/pkg/authentication/user"
"k8s.io/apiserver/pkg/authorization/authorizer"
)
func TestAuthorizer(t *testing.T) {
authUrl := os.Getenv("OS_AUTH_URL")
provider, _ := openstack.NewClient(authUrl)
cli := &gophercloud.ServiceClient{
ProviderClient: provider,
Endpoint: authUrl,
}
path := os.Getenv("OS_POLICY_PATH")
policy, _ := NewFromFile(path)
authz := NewAuthorizer(authUrl, cli, policy).(*KeystoneAuthorizer)
node0 := &user.DefaultInfo{Name: "system:node:node0", Groups: []string{"system:nodes"}}
tests := []struct {
name string
attrs authorizer.AttributesRecord
expect authorizer.Decision
}{
{
name: "allowed configmap",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "configmaps", Name: "configmap0-pod0-node0", Namespace: "ns0"},
expect: authorizer.DecisionAllow,
},
{
name: "allowed secret via pod",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "secrets", Name: "secret0-pod0-node0", Namespace: "ns0"},
expect: authorizer.DecisionAllow,
},
{
name: "allowed shared secret via pod",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "secrets", Name: "secret0-shared", Namespace: "ns0"},
expect: authorizer.DecisionAllow,
},
{
name: "allowed shared secret via pvc",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "secrets", Name: "secret-pv0-pod0-node0-ns0", Namespace: "ns0"},
expect: authorizer.DecisionAllow,
},
{
name: "allowed pvc",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "persistentvolumeclaims", Name: "pvc0-pod0-node0", Namespace: "ns0"},
expect: authorizer.DecisionAllow,
},
{
name: "allowed pv",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "persistentvolumes", Name: "pv0-pod0-node0-ns0", Namespace: ""},
expect: authorizer.DecisionAllow,
},
{
name: "disallowed configmap",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "configmaps", Name: "configmap0-pod0-node1", Namespace: "ns0"},
expect: authorizer.DecisionNoOpinion,
},
{
name: "disallowed secret via pod",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "secrets", Name: "secret0-pod0-node1", Namespace: "ns0"},
expect: authorizer.DecisionNoOpinion,
},
{
name: "disallowed shared secret via pvc",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "secrets", Name: "secret-pv0-pod0-node1-ns0", Namespace: "ns0"},
expect: authorizer.DecisionNoOpinion,
},
{
name: "disallowed pvc",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "persistentvolumeclaims", Name: "pvc0-pod0-node1", Namespace: "ns0"},
expect: authorizer.DecisionNoOpinion,
},
{
name: "disallowed pv",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "persistentvolumes", Name: "pv0-pod0-node1-ns0", Namespace: ""},
expect: authorizer.DecisionNoOpinion,
},
{
name: "disallowed attachment - no relationship",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "volumeattachments", APIGroup: "storage.k8s.io", Name: "attachment0-node1"},
expect: authorizer.DecisionNoOpinion,
},
{
name: "disallowed attachment - feature disabled",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "volumeattachments", APIGroup: "storage.k8s.io", Name: "attachment0-node0"},
expect: authorizer.DecisionNoOpinion,
},
{
name: "allowed attachment - feature enabled",
attrs: authorizer.AttributesRecord{User: node0, ResourceRequest: true, Verb: "get", Resource: "volumeattachments", APIGroup: "storage.k8s.io", Name: "attachment0-node0"},
expect: authorizer.DecisionAllow,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
decision, _, _ := authz.Authorize(tc.attrs)
if decision != tc.expect {
t.Errorf("expected %v, got %v", tc.expect, decision)
}
})
}
}