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
|
package idtools
import (
"testing"
)
func TestGetRootUIDGID(t *testing.T) {
mappingsUIDs := []IDMap{
{
ContainerID: 0,
HostID: 1000,
Size: 100,
},
}
mappingsGIDs := []IDMap{
{
ContainerID: 0,
HostID: 2000,
Size: 100,
},
}
uid, gid, err := GetRootUIDGID(mappingsUIDs, mappingsGIDs)
if err != nil {
t.Fatal(err)
}
if uid != 1000 {
t.Fatalf("Detected wrong root uid in the host")
}
if gid != 2000 {
t.Fatalf("Detected wrong root uid in the host")
}
mappingsUIDs = []IDMap{
{
ContainerID: 100,
HostID: 1001,
Size: 1,
},
}
mappingsGIDs = []IDMap{
{
ContainerID: 200,
HostID: 2002,
Size: 1,
},
}
uid, gid, err = GetRootUIDGID(mappingsUIDs, mappingsGIDs)
if err != nil {
t.Fatal(err)
}
if uid != 1001 {
t.Fatalf("Detected wrong root uid in the host")
}
if gid != 2002 {
t.Fatalf("Detected wrong root uid in the host")
}
mappingsUIDs = []IDMap{
{
ContainerID: 100,
HostID: 1001,
Size: 100,
},
}
mappingsGIDs = []IDMap{
{
ContainerID: 200,
HostID: 2002,
Size: 100,
},
}
_, _, err = GetRootUIDGID(mappingsUIDs, mappingsGIDs)
if err == nil {
t.Fatalf("Detected root user")
}
mappingsUIDs = []IDMap{
{
ContainerID: 100,
HostID: 1001,
Size: 1,
},
{
ContainerID: 200,
HostID: 2001,
Size: 1,
},
}
mappingsGIDs = []IDMap{
{
ContainerID: 100,
HostID: 1001,
Size: 1,
},
{
ContainerID: 200,
HostID: 2001,
Size: 1,
},
}
_, _, err = GetRootUIDGID(mappingsUIDs, mappingsGIDs)
if err == nil {
t.Fatalf("Detected root user")
}
}
|
