330 lines
12 KiB
Bash
330 lines
12 KiB
Bash
#!/usr/bin/env bats
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load helpers
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function teardown() {
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cleanup_test
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}
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# 1. test running with ctr unconfined
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# test that we can run with a syscall which would be otherwise blocked
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@test "ctr seccomp profiles unconfined" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/container\/redhat\.test\.crio-seccomp1-1-testname-0": "unconfined"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp1.json
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run crioctl pod run --name seccomp1 --config "$TESTDIR"/seccomp1.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --name testname --config "$TESTDATA"/container_redis.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run crioctl ctr execsync --id "$ctr_id" chmod 777 .
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echo "$output"
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[ "$status" -eq 0 ]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# 2. test running with ctr runtime/default
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# test that we cannot run with a syscall blocked by the default seccomp profile
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@test "ctr seccomp profiles runtime/default" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/container\/redhat\.test\.crio-seccomp2-1-testname2-0": "runtime\/default"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp2.json
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run crioctl pod run --name seccomp2 --config "$TESTDIR"/seccomp2.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --name testname2 --config "$TESTDATA"/container_redis.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run crioctl ctr execsync --id "$ctr_id" chmod 777 .
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echo "$output"
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[ "$status" -eq 0 ]
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[[ "$output" =~ "Exit code: 1" ]]
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[[ "$output" =~ "Operation not permitted" ]]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# 3. test running with ctr wrong profile name
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@test "ctr seccomp profiles wrong profile name" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/container\/redhat\.test\.crio-seccomp3-1-testname3-1": "notgood"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp3.json
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run crioctl pod run --name seccomp3 --config "$TESTDIR"/seccomp3.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --name testname3 --config "$TESTDATA"/container_config.json --pod "$pod_id"
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echo "$output"
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[ "$status" -ne 0 ]
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[[ "$output" =~ "unknown seccomp profile option:" ]]
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[[ "$output" =~ "notgood" ]]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# TODO(runcom): need https://issues.k8s.io/36997
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# 4. test running with ctr localhost/profile_name
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@test "ctr seccomp profiles localhost/profile_name" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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#sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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#sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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#sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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#start_crio "$TESTDIR"/seccomp_profile1.json
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skip "need https://issues.k8s.io/36997"
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}
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# 5. test running with unkwown ctr profile falls back to pod profile
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# unknown ctr -> unconfined
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# pod -> runtime/default
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# result: fail chmod
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@test "ctr seccomp profiles falls back to pod profile" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/container\/redhat\.test\.crio-seccomp2-1-testname2-0-not-exists": "unconfined", "security\.alpha\.kubernetes\.io\/seccomp\/pod": "runtime\/default"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp5.json
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run crioctl pod run --name seccomp5 --config "$TESTDIR"/seccomp5.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run crioctl ctr execsync --id "$ctr_id" chmod 777 .
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echo "$output"
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[ "$status" -eq 0 ]
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[[ "$output" =~ "Exit code: 1" ]]
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[[ "$output" =~ "Operation not permitted" ]]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# 6. test running with unkwown ctr profile and no pod, falls back to unconfined
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# unknown ctr -> runtime/default
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# pod -> NO
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# result: success, running unconfined
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@test "ctr seccomp profiles falls back to unconfined" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/container\/redhat\.test\.crio-seccomp6-1-testname6-0-not-exists": "runtime-default"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp6.json
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run crioctl pod run --name seccomp6 --config "$TESTDIR"/seccomp6.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --name testname6 --config "$TESTDATA"/container_redis.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run crioctl ctr execsync --id "$ctr_id" chmod 777 .
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echo "$output"
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[ "$status" -eq 0 ]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# 1. test running with pod unconfined
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# test that we can run with a syscall which would be otherwise blocked
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@test "pod seccomp profiles unconfined" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/pod": "unconfined"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp1.json
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run crioctl pod run --name seccomp1 --config "$TESTDIR"/seccomp1.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run crioctl ctr execsync --id "$ctr_id" chmod 777 .
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echo "$output"
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[ "$status" -eq 0 ]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# 2. test running with pod runtime/default
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# test that we cannot run with a syscall blocked by the default seccomp profile
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@test "pod seccomp profiles runtime/default" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/pod": "runtime\/default"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp2.json
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run crioctl pod run --name seccomp2 --config "$TESTDIR"/seccomp2.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run crioctl ctr execsync --id "$ctr_id" chmod 777 .
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echo "$output"
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[ "$status" -eq 0 ]
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[[ "$output" =~ "Exit code: 1" ]]
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[[ "$output" =~ "Operation not permitted" ]]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# 3. test running with pod wrong profile name
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@test "pod seccomp profiles wrong profile name" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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start_crio "$TESTDIR"/seccomp_profile1.json
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# 3. test running with pod wrong profile name
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sed -e 's/%VALUE%/,"security\.alpha\.kubernetes\.io\/seccomp\/pod": "notgood"/g' "$TESTDATA"/sandbox_config_seccomp.json > "$TESTDIR"/seccomp3.json
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run crioctl pod run --name seccomp3 --config "$TESTDIR"/seccomp3.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
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echo "$output"
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[ "$status" -ne 0 ]
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[[ "$output" =~ "unknown seccomp profile option:" ]]
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[[ "$output" =~ "notgood" ]]
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cleanup_ctrs
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cleanup_pods
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stop_crio
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}
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# TODO(runcom): need https://issues.k8s.io/36997
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# 4. test running with pod localhost/profile_name
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@test "pod seccomp profiles localhost/profile_name" {
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# this test requires seccomp, so skip this test if seccomp is not enabled.
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enabled=$(is_seccomp_enabled)
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if [[ "$enabled" -eq 0 ]]; then
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skip "skip this test since seccomp is not enabled."
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fi
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#sed -e 's/"chmod",//' "$CRIO_ROOT"/cri-o/seccomp.json > "$TESTDIR"/seccomp_profile1.json
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#sed -i 's/"fchmod",//' "$TESTDIR"/seccomp_profile1.json
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#sed -i 's/"fchmodat",//g' "$TESTDIR"/seccomp_profile1.json
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#start_crio "$TESTDIR"/seccomp_profile1.json
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skip "need https://issues.k8s.io/36997"
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}
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