-
Notifications
You must be signed in to change notification settings - Fork 38.7k
/
check_seccompProfile_restricted_test.go
196 lines (186 loc) · 7.42 KB
/
check_seccompProfile_restricted_test.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
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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
/*
Copyright 2021 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 policy
import (
"testing"
corev1 "k8s.io/api/core/v1"
)
func TestSeccompProfileRestricted_1_25(t *testing.T) {
tests := []struct {
name string
pod *corev1.Pod
expectReason string
expectDetail string
allowed bool
}{
{
name: "no explicit seccomp",
pod: &corev1.Pod{Spec: corev1.PodSpec{
Containers: []corev1.Container{
{Name: "a"},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod or container "a" must set securityContext.seccompProfile.type to "RuntimeDefault" or "Localhost"`,
},
{
name: "no explicit seccomp, windows Pod",
pod: &corev1.Pod{Spec: corev1.PodSpec{
OS: &corev1.PodOS{Name: corev1.Windows},
Containers: []corev1.Container{
{Name: "a"},
},
}},
allowed: true,
},
{
name: "no explicit seccomp, linux pod",
pod: &corev1.Pod{Spec: corev1.PodSpec{
OS: &corev1.PodOS{Name: corev1.Linux},
Containers: []corev1.Container{
{Name: "a"},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod or container "a" must set securityContext.seccompProfile.type to "RuntimeDefault" or "Localhost"`,
allowed: false,
},
{
name: "pod seccomp invalid",
pod: &corev1.Pod{Spec: corev1.PodSpec{
SecurityContext: &corev1.PodSecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeUnconfined}},
Containers: []corev1.Container{
{Name: "a", SecurityContext: nil},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod must not set securityContext.seccompProfile.type to "Unconfined"`,
},
{
name: "containers seccomp invalid",
pod: &corev1.Pod{Spec: corev1.PodSpec{
SecurityContext: &corev1.PodSecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}},
Containers: []corev1.Container{
{Name: "a", SecurityContext: nil},
{Name: "b", SecurityContext: &corev1.SecurityContext{}},
{Name: "c", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeUnconfined}}},
{Name: "d", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeUnconfined}}},
{Name: "e", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
{Name: "f", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
},
}},
expectReason: `seccompProfile`,
expectDetail: `containers "c", "d" must not set securityContext.seccompProfile.type to "Unconfined"`,
},
{
name: "pod nil, container fallthrough",
pod: &corev1.Pod{Spec: corev1.PodSpec{
Containers: []corev1.Container{
{Name: "a", SecurityContext: nil},
{Name: "b", SecurityContext: &corev1.SecurityContext{}},
{Name: "d", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
{Name: "e", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod or containers "a", "b" must set securityContext.seccompProfile.type to "RuntimeDefault" or "Localhost"`,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
result := seccompProfileRestricted_1_25(&tc.pod.ObjectMeta, &tc.pod.Spec)
if result.Allowed && !tc.allowed {
t.Fatal("expected disallowed")
}
if e, a := tc.expectReason, result.ForbiddenReason; e != a {
t.Errorf("expected\n%s\ngot\n%s", e, a)
}
if e, a := tc.expectDetail, result.ForbiddenDetail; e != a {
t.Errorf("expected\n%s\ngot\n%s", e, a)
}
})
}
}
func TestSeccompProfileRestricted_1_19(t *testing.T) {
tests := []struct {
name string
pod *corev1.Pod
expectReason string
expectDetail string
}{
{
name: "no explicit seccomp",
pod: &corev1.Pod{Spec: corev1.PodSpec{
Containers: []corev1.Container{
{Name: "a"},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod or container "a" must set securityContext.seccompProfile.type to "RuntimeDefault" or "Localhost"`,
},
{
name: "pod seccomp invalid",
pod: &corev1.Pod{Spec: corev1.PodSpec{
SecurityContext: &corev1.PodSecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeUnconfined}},
Containers: []corev1.Container{
{Name: "a", SecurityContext: nil},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod must not set securityContext.seccompProfile.type to "Unconfined"`,
},
{
name: "containers seccomp invalid",
pod: &corev1.Pod{Spec: corev1.PodSpec{
SecurityContext: &corev1.PodSecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}},
Containers: []corev1.Container{
{Name: "a", SecurityContext: nil},
{Name: "b", SecurityContext: &corev1.SecurityContext{}},
{Name: "c", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeUnconfined}}},
{Name: "d", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeUnconfined}}},
{Name: "e", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
{Name: "f", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
},
}},
expectReason: `seccompProfile`,
expectDetail: `containers "c", "d" must not set securityContext.seccompProfile.type to "Unconfined"`,
},
{
name: "pod nil, container fallthrough",
pod: &corev1.Pod{Spec: corev1.PodSpec{
Containers: []corev1.Container{
{Name: "a", SecurityContext: nil},
{Name: "b", SecurityContext: &corev1.SecurityContext{}},
{Name: "d", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
{Name: "e", SecurityContext: &corev1.SecurityContext{SeccompProfile: &corev1.SeccompProfile{Type: corev1.SeccompProfileTypeRuntimeDefault}}},
},
}},
expectReason: `seccompProfile`,
expectDetail: `pod or containers "a", "b" must set securityContext.seccompProfile.type to "RuntimeDefault" or "Localhost"`,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
result := seccompProfileRestricted_1_19(&tc.pod.ObjectMeta, &tc.pod.Spec)
if result.Allowed {
t.Fatal("expected disallowed")
}
if e, a := tc.expectReason, result.ForbiddenReason; e != a {
t.Errorf("expected\n%s\ngot\n%s", e, a)
}
if e, a := tc.expectDetail, result.ForbiddenDetail; e != a {
t.Errorf("expected\n%s\ngot\n%s", e, a)
}
})
}
}