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docker_engine_test.go
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//go:build integration
// +build integration
package integration
import (
"context"
"io"
"os"
"path/filepath"
"strings"
"testing"
"github.com/docker/docker/api/types"
"github.com/docker/docker/client"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/aquasecurity/trivy/pkg/commands"
)
func TestDockerEngine(t *testing.T) {
tests := []struct {
name string
imageTag string
invalidImage bool
ignoreUnfixed bool
severity []string
ignoreIDs []string
input string
golden string
wantErr string
}{
{
name: "alpine:3.9",
imageTag: "alpine:3.9",
input: "testdata/fixtures/images/alpine-39.tar.gz",
golden: "testdata/alpine-39.json.golden",
},
{
name: "alpine:3.9, with high and critical severity",
severity: []string{"HIGH", "CRITICAL"},
imageTag: "alpine:3.9",
input: "testdata/fixtures/images/alpine-39.tar.gz",
golden: "testdata/alpine-39-high-critical.json.golden",
},
{
name: "alpine:3.9, with .trivyignore",
imageTag: "alpine:3.9",
ignoreIDs: []string{"CVE-2019-1549", "CVE-2019-14697"},
input: "testdata/fixtures/images/alpine-39.tar.gz",
golden: "testdata/alpine-39-ignore-cveids.json.golden",
},
{
name: "alpine:3.10",
imageTag: "alpine:3.10",
input: "testdata/fixtures/images/alpine-310.tar.gz",
golden: "testdata/alpine-310.json.golden",
},
{
name: "amazonlinux:1",
imageTag: "amazonlinux:1",
input: "testdata/fixtures/images/amazon-1.tar.gz",
golden: "testdata/amazon-1.json.golden",
},
{
name: "amazonlinux:2",
imageTag: "amazonlinux:2",
input: "testdata/fixtures/images/amazon-2.tar.gz",
golden: "testdata/amazon-2.json.golden",
},
{
name: "almalinux 8",
imageTag: "almalinux:8",
input: "testdata/fixtures/images/almalinux-8.tar.gz",
golden: "testdata/almalinux-8.json.golden",
},
{
name: "rocky linux 8",
imageTag: "rockylinux:8",
input: "testdata/fixtures/images/rockylinux-8.tar.gz",
golden: "testdata/rockylinux-8.json.golden",
},
{
name: "centos 6",
imageTag: "centos:6",
input: "testdata/fixtures/images/centos-6.tar.gz",
golden: "testdata/centos-6.json.golden",
},
{
name: "centos 7",
imageTag: "centos:7",
input: "testdata/fixtures/images/centos-7.tar.gz",
golden: "testdata/centos-7.json.golden",
},
{
name: "centos 7, with --ignore-unfixed option",
imageTag: "centos:7",
ignoreUnfixed: true,
input: "testdata/fixtures/images/centos-7.tar.gz",
golden: "testdata/centos-7-ignore-unfixed.json.golden",
},
{
name: "centos 7, with --ignore-unfixed option, with medium severity",
imageTag: "centos:7",
ignoreUnfixed: true,
severity: []string{"MEDIUM"},
input: "testdata/fixtures/images/centos-7.tar.gz",
golden: "testdata/centos-7-medium.json.golden",
},
{
name: "registry.redhat.io/ubi7",
imageTag: "registry.redhat.io/ubi7",
input: "testdata/fixtures/images/ubi-7.tar.gz",
golden: "testdata/ubi-7.json.golden",
},
{
name: "debian buster/10",
imageTag: "debian:buster",
input: "testdata/fixtures/images/debian-buster.tar.gz",
golden: "testdata/debian-buster.json.golden",
},
{
name: "debian buster/10, with --ignore-unfixed option",
ignoreUnfixed: true,
imageTag: "debian:buster",
input: "testdata/fixtures/images/debian-buster.tar.gz",
golden: "testdata/debian-buster-ignore-unfixed.json.golden",
},
{
name: "debian stretch/9",
imageTag: "debian:stretch",
input: "testdata/fixtures/images/debian-stretch.tar.gz",
golden: "testdata/debian-stretch.json.golden",
},
{
name: "distroless base",
imageTag: "gcr.io/distroless/base:latest",
input: "testdata/fixtures/images/distroless-base.tar.gz",
golden: "testdata/distroless-base.json.golden",
},
{
name: "distroless python2.7",
imageTag: "gcr.io/distroless/python2.7:latest",
input: "testdata/fixtures/images/distroless-python27.tar.gz",
golden: "testdata/distroless-python27.json.golden",
},
{
name: "oracle linux 8",
imageTag: "oraclelinux:8-slim",
input: "testdata/fixtures/images/oraclelinux-8-slim.tar.gz",
golden: "testdata/oraclelinux-8-slim.json.golden",
},
{
name: "ubuntu 18.04",
imageTag: "ubuntu:18.04",
input: "testdata/fixtures/images/ubuntu-1804.tar.gz",
golden: "testdata/ubuntu-1804.json.golden",
},
{
name: "ubuntu 18.04, with --ignore-unfixed option",
imageTag: "ubuntu:18.04",
ignoreUnfixed: true,
input: "testdata/fixtures/images/ubuntu-1804.tar.gz",
golden: "testdata/ubuntu-1804-ignore-unfixed.json.golden",
},
{
name: "opensuse leap 15.1",
imageTag: "opensuse/leap:latest",
input: "testdata/fixtures/images/opensuse-leap-151.tar.gz",
golden: "testdata/opensuse-leap-151.json.golden",
},
{
name: "photon 3.0",
imageTag: "photon:3.0-20190823",
input: "testdata/fixtures/images/photon-30.tar.gz",
golden: "testdata/photon-30.json.golden",
},
{
name: "CBL-Mariner 1.0",
imageTag: "cblmariner.azurecr.io/base/core:1.0",
input: "testdata/fixtures/images/mariner-1.0.tar.gz",
golden: "testdata/mariner-1.0.json.golden",
},
{
name: "busybox with Cargo.lock",
imageTag: "busy-cargo:latest",
input: "testdata/fixtures/images/busybox-with-lockfile.tar.gz",
golden: "testdata/busybox-with-lockfile.json.golden",
},
{
name: "sad path, invalid image",
invalidImage: true,
input: "badimage:latest",
wantErr: "unable to inspect the image (badimage:latest)",
},
}
// Set up testing DB
cacheDir := initDB(t)
ctx := context.Background()
defer ctx.Done()
cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
require.NoError(t, err)
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if !tt.invalidImage {
testfile, err := os.Open(tt.input)
require.NoError(t, err, tt.name)
// ensure image doesnt already exists
_, _ = cli.ImageRemove(ctx, tt.input, types.ImageRemoveOptions{
Force: true,
PruneChildren: true,
})
// load image into docker engine
res, err := cli.ImageLoad(ctx, testfile, true)
require.NoError(t, err, tt.name)
io.Copy(io.Discard, res.Body)
// tag our image to something unique
err = cli.ImageTag(ctx, tt.imageTag, tt.input)
require.NoError(t, err, tt.name)
}
tmpDir := t.TempDir()
output := filepath.Join(tmpDir, "result.json")
// run trivy
app := commands.NewApp("dev")
trivyArgs := []string{"trivy", "--cache-dir", cacheDir, "image",
"--skip-update", "--format=json", "--output", output}
if tt.ignoreUnfixed {
trivyArgs = append(trivyArgs, "--ignore-unfixed")
}
if len(tt.severity) != 0 {
trivyArgs = append(trivyArgs,
[]string{"--severity", strings.Join(tt.severity, ",")}...,
)
}
if len(tt.ignoreIDs) != 0 {
trivyIgnore := ".trivyignore"
err = os.WriteFile(trivyIgnore, []byte(strings.Join(tt.ignoreIDs, "\n")), 0444)
assert.NoError(t, err, "failed to write .trivyignore")
defer os.Remove(trivyIgnore)
}
trivyArgs = append(trivyArgs, tt.input)
err = app.Run(trivyArgs)
if tt.wantErr != "" {
require.NotNil(t, err)
assert.Contains(t, err.Error(), tt.wantErr, tt.name)
return
}
assert.NoError(t, err, tt.name)
// check for vulnerability output info
compareReports(t, tt.golden, output)
// cleanup
_, err = cli.ImageRemove(ctx, tt.input, types.ImageRemoveOptions{
Force: true,
PruneChildren: true,
})
_, err = cli.ImageRemove(ctx, tt.imageTag, types.ImageRemoveOptions{
Force: true,
PruneChildren: true,
})
assert.NoError(t, err, tt.name)
})
}
}