mirror of
https://github.com/project-zot/zot.git
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1445 lines
33 KiB
Go
1445 lines
33 KiB
Go
//go:build search
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// +build search
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package cli
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"net/url"
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"strconv"
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"strings"
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"sync"
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"github.com/dustin/go-humanize"
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jsoniter "github.com/json-iterator/go"
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"github.com/olekukonko/tablewriter"
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godigest "github.com/opencontainers/go-digest"
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ispec "github.com/opencontainers/image-spec/specs-go/v1"
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"gopkg.in/yaml.v2"
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zotErrors "zotregistry.io/zot/errors"
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"zotregistry.io/zot/pkg/api/constants"
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"zotregistry.io/zot/pkg/common"
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)
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type SearchService interface { //nolint:interfacebloat
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getImagesGQL(ctx context.Context, config searchConfig, username, password string,
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imageName string) (*imageListStructGQL, error)
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getImagesByDigestGQL(ctx context.Context, config searchConfig, username, password string,
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digest string) (*imageListStructForDigestGQL, error)
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getCveByImageGQL(ctx context.Context, config searchConfig, username, password,
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imageName string, searchedCVE string) (*cveResult, error)
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getImagesByCveIDGQL(ctx context.Context, config searchConfig, username, password string,
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digest string) (*imagesForCve, error)
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getTagsForCVEGQL(ctx context.Context, config searchConfig, username, password, imageName,
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cveID string) (*imagesForCve, error)
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getFixedTagsForCVEGQL(ctx context.Context, config searchConfig, username, password, imageName,
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cveID string) (*fixedTags, error)
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getDerivedImageListGQL(ctx context.Context, config searchConfig, username, password string,
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derivedImage string) (*imageListStructForDerivedImagesGQL, error)
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getBaseImageListGQL(ctx context.Context, config searchConfig, username, password string,
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baseImage string) (*imageListStructForBaseImagesGQL, error)
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getAllImages(ctx context.Context, config searchConfig, username, password string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getCveByImage(ctx context.Context, config searchConfig, username, password, imageName, searchedCVE string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getImagesByCveID(ctx context.Context, config searchConfig, username, password, cvid string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getImagesByDigest(ctx context.Context, config searchConfig, username, password, digest string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getFixedTagsForCVE(ctx context.Context, config searchConfig, username, password, imageName, cvid string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getRepos(ctx context.Context, config searchConfig, username, password string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getImageByName(ctx context.Context, config searchConfig, username, password, imageName string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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getImageByNameAndCVEID(ctx context.Context, config searchConfig, username, password, imageName, cvid string,
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channel chan stringResult, wtgrp *sync.WaitGroup)
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}
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type searchService struct{}
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func NewSearchService() SearchService {
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return searchService{}
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}
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func (service searchService) getDerivedImageListGQL(ctx context.Context, config searchConfig, username, password string,
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derivedImage string,
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) (*imageListStructForDerivedImagesGQL, error) {
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query := fmt.Sprintf(`
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{
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DerivedImageList(image:"%s"){
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Results{
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RepoName,
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Tag,
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Digest,
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MediaType,
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Manifests {
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Digest,
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ConfigDigest,
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Layers {Size Digest},
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LastUpdated,
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IsSigned,
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Size
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},
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LastUpdated,
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IsSigned,
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Size
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}
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}
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}`, derivedImage)
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result := &imageListStructForDerivedImagesGQL{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getBaseImageListGQL(ctx context.Context, config searchConfig, username, password string,
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baseImage string,
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) (*imageListStructForBaseImagesGQL, error) {
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query := fmt.Sprintf(`
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{
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BaseImageList(image:"%s"){
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Results{
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RepoName,
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Tag,
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Digest,
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MediaType,
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Manifests {
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Digest,
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ConfigDigest,
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Layers {Size Digest},
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LastUpdated,
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IsSigned,
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Size
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},
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LastUpdated,
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IsSigned,
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Size
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}
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}
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}`, baseImage)
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result := &imageListStructForBaseImagesGQL{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getImagesGQL(ctx context.Context, config searchConfig, username, password string,
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imageName string,
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) (*imageListStructGQL, error) {
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query := fmt.Sprintf(`
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{
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ImageList(repo: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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Platform {Os Arch}
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IsSigned
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Layers {Size Digest}
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}
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Size
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IsSigned
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}
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}
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}`,
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imageName)
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result := &imageListStructGQL{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getImagesByDigestGQL(ctx context.Context, config searchConfig, username, password string,
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digest string,
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) (*imageListStructForDigestGQL, error) {
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query := fmt.Sprintf(`
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{
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ImageListForDigest(id: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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IsSigned
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Layers {Size Digest}
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}
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Size
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IsSigned
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}
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}
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}`,
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digest)
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result := &imageListStructForDigestGQL{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getImagesByCveIDGQL(ctx context.Context, config searchConfig, username,
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password, cveID string,
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) (*imagesForCve, error) {
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query := fmt.Sprintf(`
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{
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ImageListForCVE(id: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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IsSigned
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Layers {Size Digest}
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}
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Size
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IsSigned
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}
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}
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}`,
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cveID)
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result := &imagesForCve{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getCveByImageGQL(ctx context.Context, config searchConfig, username, password,
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imageName, searchedCVE string,
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) (*cveResult, error) {
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query := fmt.Sprintf(`{ CVEListForImage (image:"%s", searchedCVE:"%s")`+
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` { Tag CVEList { Id Title Severity Description `+
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`PackageList {Name InstalledVersion FixedVersion}} } }`, imageName, searchedCVE)
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result := &cveResult{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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result.Data.CVEListForImage.CVEList = groupCVEsBySeverity(result.Data.CVEListForImage.CVEList)
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return result, nil
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}
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func (service searchService) getTagsForCVEGQL(ctx context.Context, config searchConfig,
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username, password, imageName, cveID string,
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) (*imagesForCve, error) {
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query := fmt.Sprintf(`
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{
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ImageListForCVE(id: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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IsSigned
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Layers {Size Digest}
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}
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Size
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}
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}
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}`,
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cveID)
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result := &imagesForCve{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getFixedTagsForCVEGQL(ctx context.Context, config searchConfig,
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username, password, imageName, cveID string,
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) (*fixedTags, error) {
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query := fmt.Sprintf(`
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{
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ImageListWithCVEFixed(id: "%s", image: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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IsSigned
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Layers {Size Digest}
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}
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Size
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}
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}
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}`,
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cveID, imageName)
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result := &fixedTags{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if errResult := checkResultGraphQLQuery(ctx, err, result.Errors); errResult != nil {
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return nil, errResult
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}
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return result, nil
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}
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func (service searchService) getImageByName(ctx context.Context, config searchConfig,
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username, password, imageName string, rch chan stringResult, wtgrp *sync.WaitGroup,
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) {
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defer wtgrp.Done()
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defer close(rch)
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var localWg sync.WaitGroup
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rlim := newSmoothRateLimiter(&localWg, rch)
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localWg.Add(1)
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go rlim.startRateLimiter(ctx)
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localWg.Add(1)
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go getImage(ctx, config, username, password, imageName, rch, &localWg, rlim)
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localWg.Wait()
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}
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func (service searchService) getAllImages(ctx context.Context, config searchConfig, username, password string,
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rch chan stringResult, wtgrp *sync.WaitGroup,
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) {
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defer wtgrp.Done()
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defer close(rch)
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catalog := &catalogResponse{}
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catalogEndPoint, err := combineServerAndEndpointURL(*config.servURL, fmt.Sprintf("%s%s",
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constants.RoutePrefix, constants.ExtCatalogPrefix))
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if err != nil {
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", err}
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return
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}
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_, err = makeGETRequest(ctx, catalogEndPoint, username, password, *config.verifyTLS,
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*config.debug, catalog, config.resultWriter)
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if err != nil {
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", err}
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return
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}
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var localWg sync.WaitGroup
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rlim := newSmoothRateLimiter(&localWg, rch)
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localWg.Add(1)
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go rlim.startRateLimiter(ctx)
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for _, repo := range catalog.Repositories {
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localWg.Add(1)
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go getImage(ctx, config, username, password, repo, rch, &localWg, rlim)
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}
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localWg.Wait()
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}
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func getImage(ctx context.Context, config searchConfig, username, password, imageName string,
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rch chan stringResult, wtgrp *sync.WaitGroup, pool *requestsPool,
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) {
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defer wtgrp.Done()
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tagListEndpoint, err := combineServerAndEndpointURL(*config.servURL, fmt.Sprintf("/v2/%s/tags/list", imageName))
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if err != nil {
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", err}
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return
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}
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tagList := &tagListResp{}
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_, err = makeGETRequest(ctx, tagListEndpoint, username, password, *config.verifyTLS,
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*config.debug, &tagList, config.resultWriter)
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if err != nil {
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", err}
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return
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}
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for _, tag := range tagList.Tags {
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hasTagPrefix := strings.HasPrefix(tag, "sha256-")
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hasTagSuffix := strings.HasSuffix(tag, ".sig")
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// check if it's an image or a signature
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// we don't want to show signatures in cli responses
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if hasTagPrefix && hasTagSuffix {
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continue
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}
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wtgrp.Add(1)
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go addManifestCallToPool(ctx, config, pool, username, password, imageName, tag, rch, wtgrp)
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}
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}
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func (service searchService) getImagesByCveID(ctx context.Context, config searchConfig, username,
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password, cvid string, rch chan stringResult, wtgrp *sync.WaitGroup,
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) {
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defer wtgrp.Done()
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defer close(rch)
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query := fmt.Sprintf(
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`{
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ImageListForCVE(id: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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IsSigned
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Layers {Size Digest}
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}
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Size
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}
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}
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}`,
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cvid)
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result := &imagesForCve{}
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if err != nil {
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", err}
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return
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}
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if result.Errors != nil || err != nil {
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var errBuilder strings.Builder
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for _, err := range result.Errors {
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fmt.Fprintln(&errBuilder, err.Message)
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}
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", errors.New(errBuilder.String())} //nolint: goerr113
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return
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}
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var localWg sync.WaitGroup
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rlim := newSmoothRateLimiter(&localWg, rch)
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localWg.Add(1)
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go rlim.startRateLimiter(ctx)
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for _, image := range result.Data.Results {
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localWg.Add(1)
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go addManifestCallToPool(ctx, config, rlim, username, password, image.RepoName, image.Tag, rch, &localWg)
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}
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localWg.Wait()
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}
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|
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func (service searchService) getImagesByDigest(ctx context.Context, config searchConfig, username,
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password string, digest string, rch chan stringResult, wtgrp *sync.WaitGroup,
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) {
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defer wtgrp.Done()
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defer close(rch)
|
|
|
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query := fmt.Sprintf(
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`{
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ImageListForDigest(id: "%s") {
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Results {
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RepoName Tag
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Digest
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MediaType
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Manifests {
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Digest
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ConfigDigest
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Size
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IsSigned
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Layers {Size Digest}
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}
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Size
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}
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}
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}`,
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digest)
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|
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result := &imagesForDigest{}
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|
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err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
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if err != nil {
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", err}
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return
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}
|
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|
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if result.Errors != nil {
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var errBuilder strings.Builder
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|
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for _, err := range result.Errors {
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fmt.Fprintln(&errBuilder, err.Message)
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}
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|
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if isContextDone(ctx) {
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return
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}
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rch <- stringResult{"", errors.New(errBuilder.String())} //nolint: goerr113
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return
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}
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|
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var localWg sync.WaitGroup
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|
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rlim := newSmoothRateLimiter(&localWg, rch)
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localWg.Add(1)
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|
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go rlim.startRateLimiter(ctx)
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|
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for _, image := range result.Data.Results {
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localWg.Add(1)
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go addManifestCallToPool(ctx, config, rlim, username, password, image.RepoName, image.Tag, rch, &localWg)
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}
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localWg.Wait()
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}
|
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|
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func (service searchService) getImageByNameAndCVEID(ctx context.Context, config searchConfig, username,
|
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password, imageName, cvid string, rch chan stringResult, wtgrp *sync.WaitGroup,
|
|
) {
|
|
defer wtgrp.Done()
|
|
defer close(rch)
|
|
|
|
query := fmt.Sprintf(
|
|
`{
|
|
ImageListForCVE(id: "%s") {
|
|
Results {
|
|
RepoName Tag
|
|
Digest
|
|
MediaType
|
|
Manifests {
|
|
Digest
|
|
ConfigDigest
|
|
Size
|
|
IsSigned
|
|
Layers {Size Digest}
|
|
}
|
|
Size
|
|
}
|
|
}
|
|
}`,
|
|
cvid)
|
|
|
|
result := &imagesForCve{}
|
|
|
|
err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
|
|
return
|
|
}
|
|
|
|
if result.Errors != nil {
|
|
var errBuilder strings.Builder
|
|
|
|
for _, err := range result.Errors {
|
|
fmt.Fprintln(&errBuilder, err.Message)
|
|
}
|
|
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", errors.New(errBuilder.String())} //nolint: goerr113
|
|
|
|
return
|
|
}
|
|
|
|
var localWg sync.WaitGroup
|
|
|
|
rlim := newSmoothRateLimiter(&localWg, rch)
|
|
localWg.Add(1)
|
|
|
|
go rlim.startRateLimiter(ctx)
|
|
|
|
for _, image := range result.Data.Results {
|
|
if !strings.EqualFold(imageName, image.RepoName) {
|
|
continue
|
|
}
|
|
|
|
localWg.Add(1)
|
|
|
|
go addManifestCallToPool(ctx, config, rlim, username, password, image.RepoName, image.Tag, rch, &localWg)
|
|
}
|
|
|
|
localWg.Wait()
|
|
}
|
|
|
|
func (service searchService) getCveByImage(ctx context.Context, config searchConfig, username, password,
|
|
imageName, searchedCVE string, rch chan stringResult, wtgrp *sync.WaitGroup,
|
|
) {
|
|
defer wtgrp.Done()
|
|
defer close(rch)
|
|
|
|
query := fmt.Sprintf(`{ CVEListForImage (image:"%s", searchedCVE:"%s")`+
|
|
` { Tag CVEList { Id Title Severity Description `+
|
|
`PackageList {Name InstalledVersion FixedVersion}} } }`, imageName, searchedCVE)
|
|
result := &cveResult{}
|
|
|
|
err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
|
|
return
|
|
}
|
|
|
|
if result.Errors != nil {
|
|
var errBuilder strings.Builder
|
|
|
|
for _, err := range result.Errors {
|
|
fmt.Fprintln(&errBuilder, err.Message)
|
|
}
|
|
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", errors.New(errBuilder.String())} //nolint: goerr113
|
|
|
|
return
|
|
}
|
|
|
|
result.Data.CVEListForImage.CVEList = groupCVEsBySeverity(result.Data.CVEListForImage.CVEList)
|
|
|
|
str, err := result.string(*config.outputFormat)
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
|
|
return
|
|
}
|
|
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{str, nil}
|
|
}
|
|
|
|
func (service searchService) getFixedTagsForCVE(ctx context.Context, config searchConfig,
|
|
username, password, imageName, cvid string, rch chan stringResult, wtgrp *sync.WaitGroup,
|
|
) {
|
|
defer wtgrp.Done()
|
|
defer close(rch)
|
|
|
|
query := fmt.Sprintf(`
|
|
{
|
|
ImageListWithCVEFixed (id: "%s", image: "%s") {
|
|
Results {
|
|
RepoName Tag
|
|
Digest
|
|
MediaType
|
|
Manifests {
|
|
Digest
|
|
ConfigDigest
|
|
Size
|
|
IsSigned
|
|
Layers {Size Digest}
|
|
}
|
|
Size
|
|
}
|
|
}
|
|
}`, cvid, imageName)
|
|
|
|
result := &fixedTags{}
|
|
|
|
err := service.makeGraphQLQuery(ctx, config, username, password, query, result)
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
|
|
return
|
|
}
|
|
|
|
if result.Errors != nil {
|
|
var errBuilder strings.Builder
|
|
|
|
for _, err := range result.Errors {
|
|
fmt.Fprintln(&errBuilder, err.Message)
|
|
}
|
|
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", errors.New(errBuilder.String())} //nolint: goerr113
|
|
|
|
return
|
|
}
|
|
|
|
var localWg sync.WaitGroup
|
|
|
|
rlim := newSmoothRateLimiter(&localWg, rch)
|
|
localWg.Add(1)
|
|
|
|
go rlim.startRateLimiter(ctx)
|
|
|
|
for _, img := range result.Data.Results {
|
|
localWg.Add(1)
|
|
|
|
go addManifestCallToPool(ctx, config, rlim, username, password, imageName, img.Tag, rch, &localWg)
|
|
}
|
|
|
|
localWg.Wait()
|
|
}
|
|
|
|
func groupCVEsBySeverity(cveList []cve) []cve {
|
|
var (
|
|
unknown = make([]cve, 0)
|
|
none = make([]cve, 0)
|
|
high = make([]cve, 0)
|
|
med = make([]cve, 0)
|
|
low = make([]cve, 0)
|
|
critical = make([]cve, 0)
|
|
)
|
|
|
|
for _, cve := range cveList {
|
|
switch cve.Severity {
|
|
case "NONE":
|
|
none = append(none, cve)
|
|
|
|
case "LOW":
|
|
low = append(low, cve)
|
|
|
|
case "MEDIUM":
|
|
med = append(med, cve)
|
|
|
|
case "HIGH":
|
|
high = append(high, cve)
|
|
|
|
case "CRITICAL":
|
|
critical = append(critical, cve)
|
|
|
|
default:
|
|
unknown = append(unknown, cve)
|
|
}
|
|
}
|
|
vulnsCount := len(unknown) + len(none) + len(high) + len(med) + len(low) + len(critical)
|
|
vulns := make([]cve, 0, vulnsCount)
|
|
|
|
vulns = append(vulns, critical...)
|
|
vulns = append(vulns, high...)
|
|
vulns = append(vulns, med...)
|
|
vulns = append(vulns, low...)
|
|
vulns = append(vulns, none...)
|
|
vulns = append(vulns, unknown...)
|
|
|
|
return vulns
|
|
}
|
|
|
|
func isContextDone(ctx context.Context) bool {
|
|
select {
|
|
case <-ctx.Done():
|
|
return true
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
// Query using JQL, the query string is passed as a parameter
|
|
// errors are returned in the stringResult channel, the unmarshalled payload is in resultPtr.
|
|
func (service searchService) makeGraphQLQuery(ctx context.Context,
|
|
config searchConfig, username, password, query string,
|
|
resultPtr interface{},
|
|
) error {
|
|
endPoint, err := combineServerAndEndpointURL(*config.servURL, constants.FullSearchPrefix)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = makeGraphQLRequest(ctx, endPoint, query, username, password, *config.verifyTLS,
|
|
*config.debug, resultPtr, config.resultWriter)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func checkResultGraphQLQuery(ctx context.Context, err error, resultErrors []common.ErrorGraphQL,
|
|
) error {
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return nil //nolint:nilnil
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
if resultErrors != nil {
|
|
var errBuilder strings.Builder
|
|
|
|
for _, error := range resultErrors {
|
|
fmt.Fprintln(&errBuilder, error.Message)
|
|
}
|
|
|
|
if isContextDone(ctx) {
|
|
return nil
|
|
}
|
|
|
|
//nolint: goerr113
|
|
return errors.New(errBuilder.String())
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func addManifestCallToPool(ctx context.Context, config searchConfig, pool *requestsPool,
|
|
username, password, imageName, tagName string, rch chan stringResult, wtgrp *sync.WaitGroup,
|
|
) {
|
|
defer wtgrp.Done()
|
|
|
|
manifestEndpoint, err := combineServerAndEndpointURL(*config.servURL,
|
|
fmt.Sprintf("/v2/%s/manifests/%s", imageName, tagName))
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
}
|
|
|
|
job := httpJob{
|
|
url: manifestEndpoint,
|
|
username: username,
|
|
imageName: imageName,
|
|
password: password,
|
|
tagName: tagName,
|
|
config: config,
|
|
}
|
|
|
|
wtgrp.Add(1)
|
|
pool.submitJob(&job)
|
|
}
|
|
|
|
type cveResult struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data cveData `json:"data"`
|
|
}
|
|
|
|
type tagListResp struct {
|
|
Name string `json:"name"`
|
|
Tags []string `json:"tags"`
|
|
}
|
|
|
|
//nolint:tagliatelle // graphQL schema
|
|
type packageList struct {
|
|
Name string `json:"Name"`
|
|
InstalledVersion string `json:"InstalledVersion"`
|
|
FixedVersion string `json:"FixedVersion"`
|
|
}
|
|
|
|
//nolint:tagliatelle // graphQL schema
|
|
type cve struct {
|
|
ID string `json:"Id"`
|
|
Severity string `json:"Severity"`
|
|
Title string `json:"Title"`
|
|
Description string `json:"Description"`
|
|
PackageList []packageList `json:"PackageList"`
|
|
}
|
|
|
|
//nolint:tagliatelle // graphQL schema
|
|
type cveListForImage struct {
|
|
Tag string `json:"Tag"`
|
|
CVEList []cve `json:"CVEList"`
|
|
}
|
|
|
|
//nolint:tagliatelle // graphQL schema
|
|
type cveData struct {
|
|
CVEListForImage cveListForImage `json:"CVEListForImage"`
|
|
}
|
|
|
|
func (cve cveResult) string(format string) (string, error) {
|
|
switch strings.ToLower(format) {
|
|
case "", defaultOutoutFormat:
|
|
return cve.stringPlainText()
|
|
case "json":
|
|
return cve.stringJSON()
|
|
case "yml", "yaml":
|
|
return cve.stringYAML()
|
|
default:
|
|
return "", ErrInvalidOutputFormat
|
|
}
|
|
}
|
|
|
|
func (cve cveResult) stringPlainText() (string, error) {
|
|
var builder strings.Builder
|
|
|
|
table := getCVETableWriter(&builder)
|
|
|
|
for _, c := range cve.Data.CVEListForImage.CVEList {
|
|
id := ellipsize(c.ID, cveIDWidth, ellipsis)
|
|
title := ellipsize(c.Title, cveTitleWidth, ellipsis)
|
|
severity := ellipsize(c.Severity, cveSeverityWidth, ellipsis)
|
|
row := make([]string, 3) //nolint:gomnd
|
|
row[colCVEIDIndex] = id
|
|
row[colCVESeverityIndex] = severity
|
|
row[colCVETitleIndex] = title
|
|
|
|
table.Append(row)
|
|
}
|
|
|
|
table.Render()
|
|
|
|
return builder.String(), nil
|
|
}
|
|
|
|
func (cve cveResult) stringJSON() (string, error) {
|
|
json := jsoniter.ConfigCompatibleWithStandardLibrary
|
|
|
|
body, err := json.MarshalIndent(cve.Data.CVEListForImage, "", " ")
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return string(body), nil
|
|
}
|
|
|
|
func (cve cveResult) stringYAML() (string, error) {
|
|
body, err := yaml.Marshal(&cve.Data.CVEListForImage)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return string(body), nil
|
|
}
|
|
|
|
type fixedTags struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"ImageListWithCVEFixed"` //nolint:tagliatelle // graphQL schema
|
|
} `json:"data"`
|
|
}
|
|
|
|
type imagesForCve struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"ImageListForCVE"` //nolint:tagliatelle // graphQL schema
|
|
} `json:"data"`
|
|
}
|
|
|
|
type PaginatedImagesResult struct {
|
|
Results []imageStruct `json:"results"`
|
|
}
|
|
|
|
type imageStruct struct {
|
|
RepoName string `json:"repoName"`
|
|
Tag string `json:"tag"`
|
|
Manifests []manifestStruct
|
|
Size string `json:"size"`
|
|
Digest string `json:"digest"`
|
|
MediaType string `json:"mediaType"`
|
|
IsSigned bool `json:"isSigned"`
|
|
verbose bool
|
|
}
|
|
|
|
type manifestStruct struct {
|
|
ConfigDigest string `json:"configDigest"`
|
|
Digest string `json:"digest"`
|
|
Layers []layer `json:"layers"`
|
|
Platform platform `json:"platform"`
|
|
Size string `json:"size"`
|
|
IsSigned bool `json:"isSigned"`
|
|
}
|
|
|
|
type platform struct {
|
|
Os string `json:"os"`
|
|
Arch string `json:"arch"`
|
|
Variant string `json:"variant"`
|
|
}
|
|
|
|
type DerivedImageList struct {
|
|
Results []imageStruct `json:"results"`
|
|
}
|
|
type BaseImageList struct {
|
|
Results []imageStruct `json:"results"`
|
|
}
|
|
|
|
type imageListStructGQL struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"ImageList"` //nolint:tagliatelle
|
|
} `json:"data"`
|
|
}
|
|
|
|
type imageListStructForDigestGQL struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"ImageListForDigest"` //nolint:tagliatelle
|
|
} `json:"data"`
|
|
}
|
|
|
|
type imageListStructForDerivedImagesGQL struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"DerivedImageList"` //nolint:tagliatelle
|
|
} `json:"data"`
|
|
}
|
|
|
|
type imageListStructForBaseImagesGQL struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"BaseImageList"` //nolint:tagliatelle
|
|
} `json:"data"`
|
|
}
|
|
|
|
type imagesForDigest struct {
|
|
Errors []common.ErrorGraphQL `json:"errors"`
|
|
Data struct {
|
|
PaginatedImagesResult `json:"ImageListForDigest"` //nolint:tagliatelle // graphQL schema
|
|
} `json:"data"`
|
|
}
|
|
|
|
type layer struct {
|
|
Size int64 `json:"size,string"`
|
|
Digest string `json:"digest"`
|
|
}
|
|
|
|
func (img imageStruct) string(format string, maxImgNameLen, maxTagLen, maxPlatformLen int) (string, error) {
|
|
switch strings.ToLower(format) {
|
|
case "", defaultOutoutFormat:
|
|
return img.stringPlainText(maxImgNameLen, maxTagLen, maxPlatformLen)
|
|
case "json":
|
|
return img.stringJSON()
|
|
case "yml", "yaml":
|
|
return img.stringYAML()
|
|
default:
|
|
return "", ErrInvalidOutputFormat
|
|
}
|
|
}
|
|
|
|
func (img imageStruct) stringPlainText(maxImgNameLen, maxTagLen, maxPlatformLen int) (string, error) {
|
|
var builder strings.Builder
|
|
|
|
table := getImageTableWriter(&builder)
|
|
|
|
table.SetColMinWidth(colImageNameIndex, maxImgNameLen)
|
|
table.SetColMinWidth(colTagIndex, maxTagLen)
|
|
table.SetColMinWidth(colPlatformIndex, platformWidth)
|
|
table.SetColMinWidth(colDigestIndex, digestWidth)
|
|
table.SetColMinWidth(colSizeIndex, sizeWidth)
|
|
table.SetColMinWidth(colIsSignedIndex, isSignedWidth)
|
|
|
|
if img.verbose {
|
|
table.SetColMinWidth(colConfigIndex, configWidth)
|
|
table.SetColMinWidth(colLayersIndex, layersWidth)
|
|
}
|
|
|
|
var imageName, tagName string
|
|
|
|
imageName = img.RepoName
|
|
tagName = img.Tag
|
|
|
|
if imageNameWidth > maxImgNameLen {
|
|
maxImgNameLen = imageNameWidth
|
|
}
|
|
|
|
if tagWidth > maxTagLen {
|
|
maxTagLen = tagWidth
|
|
}
|
|
|
|
// adding spaces so that image name and tag columns are aligned
|
|
// in case the name/tag are fully shown and too long
|
|
var offset string
|
|
if maxImgNameLen > len(imageName) {
|
|
offset = strings.Repeat(" ", maxImgNameLen-len(imageName))
|
|
imageName += offset
|
|
}
|
|
|
|
if maxTagLen > len(tagName) {
|
|
offset = strings.Repeat(" ", maxTagLen-len(tagName))
|
|
tagName += offset
|
|
}
|
|
|
|
err := addImageToTable(table, &img, maxPlatformLen, imageName, tagName)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
table.Render()
|
|
|
|
return builder.String(), nil
|
|
}
|
|
|
|
func addImageToTable(table *tablewriter.Table, img *imageStruct, maxPlatformLen int,
|
|
imageName, tagName string,
|
|
) error {
|
|
switch img.MediaType {
|
|
case ispec.MediaTypeImageManifest:
|
|
return addManifestToTable(table, imageName, tagName, &img.Manifests[0], maxPlatformLen, img.verbose)
|
|
case ispec.MediaTypeImageIndex:
|
|
return addImageIndexToTable(table, img, maxPlatformLen, imageName, tagName)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func addImageIndexToTable(table *tablewriter.Table, img *imageStruct, maxPlatformLen int,
|
|
imageName, tagName string,
|
|
) error {
|
|
indexDigest, err := godigest.Parse(img.Digest)
|
|
if err != nil {
|
|
return fmt.Errorf("error parsing index digest %s: %w", indexDigest, err)
|
|
}
|
|
row := make([]string, rowWidth)
|
|
row[colImageNameIndex] = imageName
|
|
row[colTagIndex] = tagName
|
|
row[colDigestIndex] = ellipsize(indexDigest.Encoded(), digestWidth, "")
|
|
row[colPlatformIndex] = "*"
|
|
|
|
imgSize, _ := strconv.ParseUint(img.Size, 10, 64)
|
|
row[colSizeIndex] = ellipsize(strings.ReplaceAll(humanize.Bytes(imgSize), " ", ""), sizeWidth, ellipsis)
|
|
row[colIsSignedIndex] = strconv.FormatBool(img.IsSigned)
|
|
|
|
if img.verbose {
|
|
row[colConfigIndex] = ""
|
|
row[colLayersIndex] = ""
|
|
}
|
|
|
|
table.Append(row)
|
|
|
|
for i := range img.Manifests {
|
|
err := addManifestToTable(table, "", "", &img.Manifests[i], maxPlatformLen, img.verbose)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func addManifestToTable(table *tablewriter.Table, imageName, tagName string, manifest *manifestStruct,
|
|
maxPlatformLen int, verbose bool,
|
|
) error {
|
|
manifestDigest, err := godigest.Parse(manifest.Digest)
|
|
if err != nil {
|
|
return fmt.Errorf("error parsing manifest digest %s: %w", manifest.Digest, err)
|
|
}
|
|
|
|
configDigest, err := godigest.Parse(manifest.ConfigDigest)
|
|
if err != nil {
|
|
return fmt.Errorf("error parsing config digest %s: %w", manifest.ConfigDigest, err)
|
|
}
|
|
|
|
platform := getPlatformStr(manifest.Platform)
|
|
|
|
if maxPlatformLen > len(platform) {
|
|
offset := strings.Repeat(" ", maxPlatformLen-len(platform))
|
|
platform += offset
|
|
}
|
|
|
|
minifestDigestStr := ellipsize(manifestDigest.Encoded(), digestWidth, "")
|
|
configDigestStr := ellipsize(configDigest.Encoded(), configWidth, "")
|
|
imgSize, _ := strconv.ParseUint(manifest.Size, 10, 64)
|
|
size := ellipsize(strings.ReplaceAll(humanize.Bytes(imgSize), " ", ""), sizeWidth, ellipsis)
|
|
isSigned := manifest.IsSigned
|
|
row := make([]string, 8) //nolint:gomnd
|
|
|
|
row[colImageNameIndex] = imageName
|
|
row[colTagIndex] = tagName
|
|
row[colDigestIndex] = minifestDigestStr
|
|
row[colPlatformIndex] = platform
|
|
row[colSizeIndex] = size
|
|
row[colIsSignedIndex] = strconv.FormatBool(isSigned)
|
|
|
|
if verbose {
|
|
row[colConfigIndex] = configDigestStr
|
|
row[colLayersIndex] = ""
|
|
}
|
|
|
|
table.Append(row)
|
|
|
|
if verbose {
|
|
for _, entry := range manifest.Layers {
|
|
layerSize := entry.Size
|
|
size := ellipsize(strings.ReplaceAll(humanize.Bytes(uint64(layerSize)), " ", ""), sizeWidth, ellipsis)
|
|
|
|
layerDigest, err := godigest.Parse(entry.Digest)
|
|
if err != nil {
|
|
return fmt.Errorf("error parsing layer digest %s: %w", entry.Digest, err)
|
|
}
|
|
|
|
layerDigestStr := ellipsize(layerDigest.Encoded(), digestWidth, "")
|
|
|
|
layerRow := make([]string, 8) //nolint:gomnd
|
|
layerRow[colImageNameIndex] = ""
|
|
layerRow[colTagIndex] = ""
|
|
layerRow[colDigestIndex] = ""
|
|
layerRow[colPlatformIndex] = ""
|
|
layerRow[colSizeIndex] = size
|
|
layerRow[colConfigIndex] = ""
|
|
layerRow[colLayersIndex] = layerDigestStr
|
|
|
|
table.Append(layerRow)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func getPlatformStr(platf platform) string {
|
|
if platf.Arch == "" && platf.Os == "" {
|
|
return ""
|
|
}
|
|
|
|
platform := platf.Os
|
|
|
|
if platf.Arch != "" {
|
|
platform = platform + "/" + platf.Arch
|
|
platform = strings.Trim(platform, "/")
|
|
|
|
if platf.Variant != "" {
|
|
platform = platform + "/" + platf.Variant
|
|
}
|
|
}
|
|
|
|
return platform
|
|
}
|
|
|
|
func (img imageStruct) stringJSON() (string, error) {
|
|
json := jsoniter.ConfigCompatibleWithStandardLibrary
|
|
|
|
body, err := json.MarshalIndent(img, "", " ")
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return string(body), nil
|
|
}
|
|
|
|
func (img imageStruct) stringYAML() (string, error) {
|
|
body, err := yaml.Marshal(&img)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return string(body), nil
|
|
}
|
|
|
|
type catalogResponse struct {
|
|
Repositories []string `json:"repositories"`
|
|
}
|
|
|
|
func combineServerAndEndpointURL(serverURL, endPoint string) (string, error) {
|
|
if !isURL(serverURL) {
|
|
return "", zotErrors.ErrInvalidURL
|
|
}
|
|
|
|
newURL, err := url.Parse(serverURL)
|
|
if err != nil {
|
|
return "", zotErrors.ErrInvalidURL
|
|
}
|
|
|
|
newURL, _ = newURL.Parse(endPoint)
|
|
|
|
return newURL.String(), nil
|
|
}
|
|
|
|
func ellipsize(text string, max int, trailing string) string {
|
|
text = strings.TrimSpace(text)
|
|
if len(text) <= max {
|
|
return text
|
|
}
|
|
|
|
chopLength := len(trailing)
|
|
|
|
return text[:max-chopLength] + trailing
|
|
}
|
|
|
|
func getImageTableWriter(writer io.Writer) *tablewriter.Table {
|
|
table := tablewriter.NewWriter(writer)
|
|
|
|
table.SetAutoWrapText(false)
|
|
table.SetAutoFormatHeaders(true)
|
|
table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
|
|
table.SetAlignment(tablewriter.ALIGN_LEFT)
|
|
table.SetCenterSeparator("")
|
|
table.SetColumnSeparator("")
|
|
table.SetRowSeparator("")
|
|
table.SetHeaderLine(false)
|
|
table.SetBorder(false)
|
|
table.SetTablePadding(" ")
|
|
table.SetNoWhiteSpace(true)
|
|
|
|
return table
|
|
}
|
|
|
|
func getCVETableWriter(writer io.Writer) *tablewriter.Table {
|
|
table := tablewriter.NewWriter(writer)
|
|
|
|
table.SetAutoWrapText(false)
|
|
table.SetAutoFormatHeaders(true)
|
|
table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
|
|
table.SetAlignment(tablewriter.ALIGN_LEFT)
|
|
table.SetCenterSeparator("")
|
|
table.SetColumnSeparator("")
|
|
table.SetRowSeparator("")
|
|
table.SetHeaderLine(false)
|
|
table.SetBorder(false)
|
|
table.SetTablePadding(" ")
|
|
table.SetNoWhiteSpace(true)
|
|
table.SetColMinWidth(colCVEIDIndex, cveIDWidth)
|
|
table.SetColMinWidth(colCVESeverityIndex, cveSeverityWidth)
|
|
table.SetColMinWidth(colCVETitleIndex, cveTitleWidth)
|
|
|
|
return table
|
|
}
|
|
|
|
func (service searchService) getRepos(ctx context.Context, config searchConfig, username, password string,
|
|
rch chan stringResult, wtgrp *sync.WaitGroup,
|
|
) {
|
|
defer wtgrp.Done()
|
|
defer close(rch)
|
|
|
|
catalog := &catalogResponse{}
|
|
|
|
catalogEndPoint, err := combineServerAndEndpointURL(*config.servURL, fmt.Sprintf("%s%s",
|
|
constants.RoutePrefix, constants.ExtCatalogPrefix))
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
|
|
return
|
|
}
|
|
|
|
_, err = makeGETRequest(ctx, catalogEndPoint, username, password, *config.verifyTLS,
|
|
*config.debug, catalog, config.resultWriter)
|
|
if err != nil {
|
|
if isContextDone(ctx) {
|
|
return
|
|
}
|
|
rch <- stringResult{"", err}
|
|
|
|
return
|
|
}
|
|
|
|
fmt.Fprintln(config.resultWriter, "\n\nREPOSITORY NAME")
|
|
|
|
for _, repo := range catalog.Repositories {
|
|
fmt.Fprintln(config.resultWriter, repo)
|
|
}
|
|
}
|
|
|
|
const (
|
|
imageNameWidth = 10
|
|
tagWidth = 8
|
|
digestWidth = 8
|
|
platformWidth = 14
|
|
sizeWidth = 8
|
|
isSignedWidth = 8
|
|
configWidth = 8
|
|
layersWidth = 8
|
|
ellipsis = "..."
|
|
|
|
cveIDWidth = 16
|
|
cveSeverityWidth = 8
|
|
cveTitleWidth = 48
|
|
|
|
colCVEIDIndex = 0
|
|
colCVESeverityIndex = 1
|
|
colCVETitleIndex = 2
|
|
|
|
defaultOutoutFormat = "text"
|
|
)
|
|
|
|
const (
|
|
colImageNameIndex = iota
|
|
colTagIndex
|
|
colPlatformIndex
|
|
colDigestIndex
|
|
colConfigIndex
|
|
colIsSignedIndex
|
|
colLayersIndex
|
|
colSizeIndex
|
|
|
|
rowWidth
|
|
)
|