mirror of
https://github.com/project-zot/zot.git
synced 2024-12-23 22:27:35 -05:00
334 lines
9.3 KiB
Go
334 lines
9.3 KiB
Go
// nolint: gochecknoinits
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package digestinfo_test
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import (
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"context"
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"encoding/json"
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"io"
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"io/ioutil"
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"os"
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"path"
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"testing"
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"time"
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"github.com/anuvu/zot/pkg/api"
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ext "github.com/anuvu/zot/pkg/extensions"
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digestinfo "github.com/anuvu/zot/pkg/extensions/search/digest"
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"github.com/anuvu/zot/pkg/log"
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. "github.com/smartystreets/goconvey/convey"
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"gopkg.in/resty.v1"
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)
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// nolint:gochecknoglobals
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var (
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digestInfo *digestinfo.DigestInfo
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rootDir string
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)
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const (
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BaseURL1 = "http://127.0.0.1:8085"
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Port1 = "8085"
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)
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type ImgResponseForDigest struct {
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ImgListForDigest ImgListForDigest `json:"data"`
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Errors []ErrorGQL `json:"errors"`
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}
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type ImgListForDigest struct {
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Images []ImgInfo `json:"ImageListForDigest"`
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}
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type ImgInfo struct {
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Name string `json:"Name"`
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Tags []string `json:"Tags"`
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}
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type ErrorGQL struct {
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Message string `json:"message"`
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Path []string `json:"path"`
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}
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func init() {
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err := testSetup()
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if err != nil {
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panic(err)
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}
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}
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func testSetup() error {
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dir, err := ioutil.TempDir("", "digest_test")
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if err != nil {
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return err
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}
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rootDir = dir
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// Test images used/copied:
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// IMAGE NAME TAG DIGEST CONFIG LAYERS SIZE
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// zot-test 0.0.1 2bacca16 adf3bb6c 76MB
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// 2d473b07 76MB
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// zot-cve-test 0.0.1 63a795ca 8dd57e17 75MB
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// 7a0437f0 75MB
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err = copyFiles("../../../../test/data", rootDir)
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if err != nil {
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return err
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}
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log := log.NewLogger("debug", "")
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digestInfo = digestinfo.NewDigestInfo(log)
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return nil
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}
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func copyFiles(sourceDir string, destDir string) error {
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sourceMeta, err := os.Stat(sourceDir)
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if err != nil {
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return err
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}
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if err := os.MkdirAll(destDir, sourceMeta.Mode()); err != nil {
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return err
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}
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files, err := ioutil.ReadDir(sourceDir)
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if err != nil {
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return err
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}
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for _, file := range files {
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sourceFilePath := path.Join(sourceDir, file.Name())
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destFilePath := path.Join(destDir, file.Name())
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if file.IsDir() {
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if err = copyFiles(sourceFilePath, destFilePath); err != nil {
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return err
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}
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} else {
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sourceFile, err := os.Open(sourceFilePath)
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if err != nil {
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return err
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}
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defer sourceFile.Close()
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destFile, err := os.Create(destFilePath)
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if err != nil {
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return err
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}
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defer destFile.Close()
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if _, err = io.Copy(destFile, sourceFile); err != nil {
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return err
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}
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}
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}
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return nil
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}
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func TestDigestInfo(t *testing.T) {
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Convey("Test image tag", t, func() {
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// Search by manifest digest
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imageTags, err := digestInfo.GetImageTagsByDigest(path.Join(rootDir, "zot-cve-test"), "63a795ca")
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So(err, ShouldBeNil)
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So(len(imageTags), ShouldEqual, 1)
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So(*imageTags[0], ShouldEqual, "0.0.1")
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// Search by config digest
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imageTags, err = digestInfo.GetImageTagsByDigest(path.Join(rootDir, "zot-test"), "adf3bb6c")
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So(err, ShouldBeNil)
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So(len(imageTags), ShouldEqual, 1)
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So(*imageTags[0], ShouldEqual, "0.0.1")
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// Search by layer digest
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imageTags, err = digestInfo.GetImageTagsByDigest(path.Join(rootDir, "zot-cve-test"), "7a0437f0")
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So(err, ShouldBeNil)
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So(len(imageTags), ShouldEqual, 1)
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So(*imageTags[0], ShouldEqual, "0.0.1")
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// Search by non-existent image
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imageTags, err = digestInfo.GetImageTagsByDigest(path.Join(rootDir, "zot-tes"), "63a795ca")
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So(err, ShouldNotBeNil)
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So(len(imageTags), ShouldEqual, 0)
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// Search by non-existent digest
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imageTags, err = digestInfo.GetImageTagsByDigest(path.Join(rootDir, "zot-test"), "111")
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So(err, ShouldBeNil)
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So(len(imageTags), ShouldEqual, 0)
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})
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}
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func TestDigestSearchHTTP(t *testing.T) {
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Convey("Test image search by digest scanning", t, func() {
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config := api.NewConfig()
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config.HTTP.Port = Port1
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config.Storage.RootDirectory = rootDir
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config.Extensions = &ext.ExtensionConfig{
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Search: &ext.SearchConfig{Enable: true},
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}
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c := api.NewController(config)
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go func() {
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// this blocks
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if err := c.Run(); err != nil {
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return
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}
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}()
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// wait till ready
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for {
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_, err := resty.R().Get(BaseURL1)
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if err == nil {
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break
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}
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time.Sleep(100 * time.Millisecond)
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}
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// shut down server
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defer func() {
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ctx := context.Background()
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_ = c.Server.Shutdown(ctx)
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}()
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resp, err := resty.R().Get(BaseURL1 + "/v2/")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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resp, err = resty.R().Get(BaseURL1 + "/query")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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// "sha" should match all digests in all images
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resp, err = resty.R().Get(BaseURL1 + "/query?query={ImageListForDigest(id:\"sha\"){Name%20Tags}}")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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var responseStruct ImgResponseForDigest
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err = json.Unmarshal(resp.Body(), &responseStruct)
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So(err, ShouldBeNil)
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So(len(responseStruct.Errors), ShouldEqual, 0)
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So(len(responseStruct.ImgListForDigest.Images), ShouldEqual, 2)
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So(len(responseStruct.ImgListForDigest.Images[0].Tags), ShouldEqual, 1)
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So(len(responseStruct.ImgListForDigest.Images[0].Tags), ShouldEqual, 1)
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// Call should return {"data":{"ImageListForDigest":[{"Name":"zot-test","Tags":["0.0.1"]}]}}
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// "2bacca16" should match the manifest of 1 image
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resp, err = resty.R().Get(BaseURL1 + "/query?query={ImageListForDigest(id:\"2bacca16\"){Name%20Tags}}")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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err = json.Unmarshal(resp.Body(), &responseStruct)
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So(err, ShouldBeNil)
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So(len(responseStruct.Errors), ShouldEqual, 0)
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So(len(responseStruct.ImgListForDigest.Images), ShouldEqual, 1)
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So(responseStruct.ImgListForDigest.Images[0].Name, ShouldEqual, "zot-test")
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So(len(responseStruct.ImgListForDigest.Images[0].Tags), ShouldEqual, 1)
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So(responseStruct.ImgListForDigest.Images[0].Tags[0], ShouldEqual, "0.0.1")
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// Call should return {"data":{"ImageListForDigest":[{"Name":"zot-test","Tags":["0.0.1"]}]}}
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// "adf3bb6c" should match the config of 1 image
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resp, err = resty.R().Get(BaseURL1 + "/query?query={ImageListForDigest(id:\"adf3bb6c\"){Name%20Tags}}")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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err = json.Unmarshal(resp.Body(), &responseStruct)
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So(err, ShouldBeNil)
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So(len(responseStruct.Errors), ShouldEqual, 0)
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So(len(responseStruct.ImgListForDigest.Images), ShouldEqual, 1)
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So(responseStruct.ImgListForDigest.Images[0].Name, ShouldEqual, "zot-test")
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So(len(responseStruct.ImgListForDigest.Images[0].Tags), ShouldEqual, 1)
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So(responseStruct.ImgListForDigest.Images[0].Tags[0], ShouldEqual, "0.0.1")
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// Call should return {"data":{"ImageListForDigest":[{"Name":"zot-cve-test","Tags":["0.0.1"]}]}}
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// "7a0437f0" should match the layer of 1 image
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resp, err = resty.R().Get(BaseURL1 + "/query?query={ImageListForDigest(id:\"7a0437f0\"){Name%20Tags}}")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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err = json.Unmarshal(resp.Body(), &responseStruct)
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So(err, ShouldBeNil)
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So(len(responseStruct.Errors), ShouldEqual, 0)
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So(len(responseStruct.ImgListForDigest.Images), ShouldEqual, 1)
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So(responseStruct.ImgListForDigest.Images[0].Name, ShouldEqual, "zot-cve-test")
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So(len(responseStruct.ImgListForDigest.Images[0].Tags), ShouldEqual, 1)
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So(responseStruct.ImgListForDigest.Images[0].Tags[0], ShouldEqual, "0.0.1")
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// Call should return {"data":{"ImageListForDigest":[]}}
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// "1111111" should match 0 images
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resp, err = resty.R().Get(BaseURL1 + "/query?query={ImageListForDigest(id:\"1111111\"){Name%20Tags}}")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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err = json.Unmarshal(resp.Body(), &responseStruct)
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So(err, ShouldBeNil)
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So(len(responseStruct.Errors), ShouldEqual, 0)
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So(len(responseStruct.ImgListForDigest.Images), ShouldEqual, 0)
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// Call should return {"errors": [{....}]", data":null}}
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resp, err = resty.R().Get(BaseURL1 + "/query?query={ImageListForDigest(id:\"1111111\"){Name%20Tag343s}}")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 422)
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err = json.Unmarshal(resp.Body(), &responseStruct)
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So(err, ShouldBeNil)
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So(len(responseStruct.Errors), ShouldEqual, 1)
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})
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}
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func TestDigestSearchDisabled(t *testing.T) {
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Convey("Test disabling image search", t, func() {
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dir, err := ioutil.TempDir("", "digest_test")
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So(err, ShouldBeNil)
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config := api.NewConfig()
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config.HTTP.Port = Port1
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config.Storage.RootDirectory = dir
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config.Extensions = &ext.ExtensionConfig{
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Search: &ext.SearchConfig{Enable: false},
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}
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c := api.NewController(config)
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go func() {
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// this blocks
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if err := c.Run(); err != nil {
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return
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}
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}()
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// wait till ready
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for {
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_, err := resty.R().Get(BaseURL1)
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if err == nil {
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break
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}
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time.Sleep(100 * time.Millisecond)
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}
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// shut down server
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defer func() {
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ctx := context.Background()
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_ = c.Server.Shutdown(ctx)
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}()
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resp, err := resty.R().Get(BaseURL1 + "/v2/")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 200)
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resp, err = resty.R().Get(BaseURL1 + "/query")
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So(resp, ShouldNotBeNil)
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So(err, ShouldBeNil)
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So(resp.StatusCode(), ShouldEqual, 404)
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})
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}
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