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Merge pull request containers#6992 from rhatdan/apparmor
Support default profile for apparmor
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| // +build !remote | ||
|
|
||
| package integration | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io/ioutil" | ||
| "os" | ||
| "path/filepath" | ||
|
|
||
| "github.com/containers/common/pkg/apparmor" | ||
| . "github.com/containers/libpod/v2/test/utils" | ||
| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
| ) | ||
|
|
||
| func skipIfAppArmorEnabled() { | ||
| if apparmor.IsEnabled() { | ||
| Skip("Apparmor is enabled") | ||
| } | ||
| } | ||
| func skipIfAppArmorDisabled() { | ||
| if !apparmor.IsEnabled() { | ||
| Skip("Apparmor is not enabled") | ||
| } | ||
| } | ||
|
|
||
| var _ = Describe("Podman run", 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 apparmor default", func() { | ||
| skipIfAppArmorDisabled() | ||
| session := podmanTest.Podman([]string{"create", ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).To(Equal(0)) | ||
|
|
||
| cid := session.OutputToString() | ||
| // Verify that apparmor.Profile is being set | ||
| inspect := podmanTest.InspectContainer(cid) | ||
| Expect(inspect[0].AppArmorProfile).To(Equal(apparmor.Profile)) | ||
| }) | ||
|
|
||
| It("podman run no apparmor --privileged", func() { | ||
| skipIfAppArmorDisabled() | ||
| session := podmanTest.Podman([]string{"create", "--privileged", ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).To(Equal(0)) | ||
|
|
||
| cid := session.OutputToString() | ||
| // Verify that apparmor.Profile is being set | ||
| inspect := podmanTest.InspectContainer(cid) | ||
| Expect(inspect[0].AppArmorProfile).To(Equal("")) | ||
| }) | ||
|
|
||
| It("podman run no apparmor --security-opt=apparmor.Profile --privileged", func() { | ||
| skipIfAppArmorDisabled() | ||
| session := podmanTest.Podman([]string{"create", "--security-opt", fmt.Sprintf("apparmor=%s", apparmor.Profile), "--privileged", ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).To(Equal(0)) | ||
|
|
||
| cid := session.OutputToString() | ||
| // Verify that apparmor.Profile is being set | ||
| inspect := podmanTest.InspectContainer(cid) | ||
| Expect(inspect[0].AppArmorProfile).To(Equal(apparmor.Profile)) | ||
| }) | ||
|
|
||
| It("podman run apparmor aa-test-profile", func() { | ||
| skipIfAppArmorDisabled() | ||
| aaProfile := ` | ||
| #include <tunables/global> | ||
| profile aa-test-profile flags=(attach_disconnected,mediate_deleted) { | ||
| #include <abstractions/base> | ||
| deny mount, | ||
| deny /sys/[^f]*/** wklx, | ||
| deny /sys/f[^s]*/** wklx, | ||
| deny /sys/fs/[^c]*/** wklx, | ||
| deny /sys/fs/c[^g]*/** wklx, | ||
| deny /sys/fs/cg[^r]*/** wklx, | ||
| deny /sys/firmware/efi/efivars/** rwklx, | ||
| deny /sys/kernel/security/** rwklx, | ||
| } | ||
| ` | ||
| aaFile := filepath.Join(os.TempDir(), "aaFile") | ||
| Expect(ioutil.WriteFile(aaFile, []byte(aaProfile), 0755)).To(BeNil()) | ||
| parse := SystemExec("apparmor_parser", []string{"-Kr", aaFile}) | ||
| Expect(parse.ExitCode()).To(Equal(0)) | ||
|
|
||
| session := podmanTest.Podman([]string{"create", "--security-opt", "apparmor=aa-test-profile", "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).To(Equal(0)) | ||
|
|
||
| cid := session.OutputToString() | ||
| // Verify that apparmor.Profile is being set | ||
| inspect := podmanTest.InspectContainer(cid) | ||
| Expect(inspect[0].AppArmorProfile).To(Equal("aa-test-profile")) | ||
| }) | ||
|
|
||
| It("podman run apparmor invalid", func() { | ||
| skipIfAppArmorDisabled() | ||
| session := podmanTest.Podman([]string{"run", "--security-opt", "apparmor=invalid", ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).ToNot(Equal(0)) | ||
| }) | ||
|
|
||
| It("podman run apparmor unconfined", func() { | ||
| skipIfAppArmorDisabled() | ||
| session := podmanTest.Podman([]string{"create", "--security-opt", "apparmor=unconfined", ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).To(Equal(0)) | ||
|
|
||
| cid := session.OutputToString() | ||
| // Verify that apparmor.Profile is being set | ||
| inspect := podmanTest.InspectContainer(cid) | ||
| Expect(inspect[0].AppArmorProfile).To(Equal("unconfined")) | ||
| }) | ||
|
|
||
| It("podman run apparmor disabled --security-opt apparmor fails", func() { | ||
| skipIfAppArmorEnabled() | ||
| // Should fail if user specifies apparmor on disabled system | ||
| session := podmanTest.Podman([]string{"create", "--security-opt", fmt.Sprintf("apparmor=%s", apparmor.Profile), ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).ToNot(Equal(0)) | ||
| }) | ||
|
|
||
| It("podman run apparmor disabled no default", func() { | ||
| skipIfAppArmorEnabled() | ||
| // Should succeed if user specifies apparmor on disabled system | ||
| session := podmanTest.Podman([]string{"create", ALPINE, "ls"}) | ||
| session.WaitWithDefaultTimeout() | ||
| Expect(session.ExitCode()).To(Equal(0)) | ||
|
|
||
| cid := session.OutputToString() | ||
| // Verify that apparmor.Profile is being set | ||
| inspect := podmanTest.InspectContainer(cid) | ||
| Expect(inspect[0].AppArmorProfile).To(Equal("")) | ||
| }) | ||
| }) |