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
|
package integration
import (
"os"
. "github.com/containers/podman/v2/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman run passwd", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
podmanTest.SeedImages()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman run no user specified ", func() {
session := podmanTest.Podman([]string{"run", "--read-only", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("passwd")).To(BeFalse())
})
It("podman run user specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "bin", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("passwd")).To(BeFalse())
})
It("podman run UID specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "2:1", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("passwd")).To(BeFalse())
})
It("podman run UID not specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "20001:1", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("passwd")).To(BeTrue())
})
It("podman can run container without /etc/passwd", func() {
dockerfile := `FROM alpine
RUN rm -f /etc/passwd /etc/shadow /etc/group
USER 1000`
imgName := "testimg"
podmanTest.BuildImage(dockerfile, imgName, "false")
session := podmanTest.Podman([]string{"run", "--rm", imgName, "ls", "/etc/"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Not(ContainSubstring("passwd")))
})
It("podman run with no user specified does not change --group specified", func() {
session := podmanTest.Podman([]string{"run", "--read-only", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("/etc/group")).To(BeFalse())
})
It("podman run group specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "root:bin", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("/etc/group")).To(BeFalse())
})
It("podman run non-numeric group not specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "root:doesnotexist", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
})
It("podman run numeric group specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "root:11", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("/etc/group")).To(BeFalse())
})
It("podman run numeric group not specified in container", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "20001:20001", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("/etc/group")).To(BeTrue())
})
It("podman run numeric user not specified in container modifies group", func() {
session := podmanTest.Podman([]string{"run", "--read-only", "-u", "20001", BB, "mount"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.LineInOutputContains("/etc/group")).To(BeTrue())
})
It("podman run numeric group from image and no group file", func() {
dockerfile := `FROM alpine
RUN rm -f /etc/passwd /etc/shadow /etc/group
USER 1000`
imgName := "testimg"
podmanTest.BuildImage(dockerfile, imgName, "false")
session := podmanTest.Podman([]string{"run", "--rm", imgName, "ls", "/etc/"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Not(ContainSubstring("/etc/group")))
})
})
|
