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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2021-01-04 10:53:44 +0100
committerGitHub <noreply@github.com>2021-01-04 10:53:44 +0100
commit23f25b8261cf2c0d83f8ce5b8251951a11a7e2c4 (patch)
tree9564374473bb7b79fbd87ba318d228e905925202 /test
parent142b4ac966e12559c534be380093a44d0a1d2959 (diff)
parentb3bd37b5370262a5dfd40b91e11e03dd7df543b6 (diff)
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Merge pull request #8823 from giuseppe/exec-honor-privileged
exec: honor --privileged
Diffstat (limited to 'test')
-rw-r--r--test/e2e/exec_test.go15
-rw-r--r--test/e2e/run_privileged_test.go36
2 files changed, 33 insertions, 18 deletions
diff --git a/test/e2e/exec_test.go b/test/e2e/exec_test.go
index f61f52589..18737105e 100644
--- a/test/e2e/exec_test.go
+++ b/test/e2e/exec_test.go
@@ -119,6 +119,21 @@ var _ = Describe("Podman exec", func() {
Expect(session.ExitCode()).To(Equal(100))
})
+ It("podman exec --privileged", func() {
+ hostCap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
+ Expect(hostCap.ExitCode()).To(Equal(0))
+
+ setup := podmanTest.RunTopContainer("test-privileged")
+ setup.WaitWithDefaultTimeout()
+ Expect(setup.ExitCode()).To(Equal(0))
+
+ session := podmanTest.Podman([]string{"exec", "--privileged", "test-privileged", "sh", "-c", "grep ^CapEff /proc/self/status | cut -f 2"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ containerCapMatchesHost(session.OutputToString(), hostCap.OutputToString())
+ })
+
It("podman exec terminal doesn't hang", func() {
setup := podmanTest.Podman([]string{"run", "-dti", "--name", "test1", fedoraMinimal, "sleep", "+Inf"})
setup.WaitWithDefaultTimeout()
diff --git a/test/e2e/run_privileged_test.go b/test/e2e/run_privileged_test.go
index 760de55b6..cadda7224 100644
--- a/test/e2e/run_privileged_test.go
+++ b/test/e2e/run_privileged_test.go
@@ -16,22 +16,22 @@ import (
// know about at compile time. That is: the kernel may have more caps
// available than we are aware of, leading to host=FFF... and ctr=3FF...
// because the latter is all we request. Accept that.
-func containerCapMatchesHost(ctr_cap string, host_cap string) {
+func containerCapMatchesHost(ctrCap string, hostCap string) {
if isRootless() {
return
}
- ctr_cap_n, err := strconv.ParseUint(ctr_cap, 16, 64)
- Expect(err).NotTo(HaveOccurred(), "Error parsing %q as hex", ctr_cap)
+ ctrCap_n, err := strconv.ParseUint(ctrCap, 16, 64)
+ Expect(err).NotTo(HaveOccurred(), "Error parsing %q as hex", ctrCap)
- host_cap_n, err := strconv.ParseUint(host_cap, 16, 64)
- Expect(err).NotTo(HaveOccurred(), "Error parsing %q as hex", host_cap)
+ hostCap_n, err := strconv.ParseUint(hostCap, 16, 64)
+ Expect(err).NotTo(HaveOccurred(), "Error parsing %q as hex", hostCap)
// host caps can never be zero (except rootless).
// and host caps must always be a superset (inclusive) of container
- Expect(host_cap_n).To(BeNumerically(">", 0), "host cap %q should be nonzero", host_cap)
- Expect(host_cap_n).To(BeNumerically(">=", ctr_cap_n), "host cap %q should never be less than container cap %q", host_cap, ctr_cap)
- host_cap_masked := host_cap_n & (1<<len(capability.List()) - 1)
- Expect(ctr_cap_n).To(Equal(host_cap_masked), "container cap %q is not a subset of host cap %q", ctr_cap, host_cap)
+ Expect(hostCap_n).To(BeNumerically(">", 0), "host cap %q should be nonzero", hostCap)
+ Expect(hostCap_n).To(BeNumerically(">=", ctrCap_n), "host cap %q should never be less than container cap %q", hostCap, ctrCap)
+ hostCap_masked := hostCap_n & (1<<len(capability.List()) - 1)
+ Expect(ctrCap_n).To(Equal(hostCap_masked), "container cap %q is not a subset of host cap %q", ctrCap, hostCap)
}
var _ = Describe("Podman privileged container tests", func() {
@@ -68,38 +68,38 @@ var _ = Describe("Podman privileged container tests", func() {
})
It("podman privileged CapEff", func() {
- host_cap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
- Expect(host_cap.ExitCode()).To(Equal(0))
+ hostCap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
+ Expect(hostCap.ExitCode()).To(Equal(0))
session := podmanTest.Podman([]string{"run", "--privileged", "busybox", "awk", "/^CapEff/ { print $2 }", "/proc/self/status"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
- containerCapMatchesHost(session.OutputToString(), host_cap.OutputToString())
+ containerCapMatchesHost(session.OutputToString(), hostCap.OutputToString())
})
It("podman cap-add CapEff", func() {
// Get caps of current process
- host_cap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
- Expect(host_cap.ExitCode()).To(Equal(0))
+ hostCap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
+ Expect(hostCap.ExitCode()).To(Equal(0))
session := podmanTest.Podman([]string{"run", "--cap-add", "all", "busybox", "awk", "/^CapEff/ { print $2 }", "/proc/self/status"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
- containerCapMatchesHost(session.OutputToString(), host_cap.OutputToString())
+ containerCapMatchesHost(session.OutputToString(), hostCap.OutputToString())
})
It("podman cap-add CapEff with --user", func() {
// Get caps of current process
- host_cap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
- Expect(host_cap.ExitCode()).To(Equal(0))
+ hostCap := SystemExec("awk", []string{"/^CapEff/ { print $2 }", "/proc/self/status"})
+ Expect(hostCap.ExitCode()).To(Equal(0))
session := podmanTest.Podman([]string{"run", "--user=bin", "--cap-add", "all", "busybox", "awk", "/^CapEff/ { print $2 }", "/proc/self/status"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
- containerCapMatchesHost(session.OutputToString(), host_cap.OutputToString())
+ containerCapMatchesHost(session.OutputToString(), hostCap.OutputToString())
})
It("podman cap-drop CapEff", func() {