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https://github.com/aquasecurity/trivy.git
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18b80e3781
* refactor(docker_conf): rename and remove unnecessary options * feat(rpc): define new API * fix(cli): change default timeout * fix(import): fix package names * refactor(vulnerability): remove old mock * refactor(utils): remove un-needed functions * feat(cache): implement cache communicating with a server * refactor(scan): separate scan function as local scanner * test(scanner): add tests for ScanImage * refactor(scan): remove unused options * test(vulnerability): generate mock * refactor(server): split a file * feat(server): implement new RPC server * feat(client): implement new RPC client * fix(cache): use new cache interface * fix(standalone): use new scanner * fix(client): use new scanner * fix(server): pass cache * test(integration): make sure an error is not nil before calling the method * fix(mod): update dependencies * test(integration): ensure the image load finishes * feat(docker): support DOCKER_HOST and DOCKER_CERT_PATH * chore(mod): update dependencies * refactor(rpc): remove old client * feat(server): support old API for backward compatibility * fix(server): check a schema version of JSON cache * fix(rpc): add a version to packages * feat(rpc): add PutImage * test: rename expectations * refactor(cache): rename LayerCache to ImageCache * refactor: rename ImageInfo to ImageReference * fix(applier): pass image_id to ApplyLayer * feat(cache): handle image cache * chore(mod): update dependencies * refactor(server): pass only config * feat(cli): add -removed-pkgs option * refactor(err): wrap errors
82 lines
2.0 KiB
Go
82 lines
2.0 KiB
Go
package amazon
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import (
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"strings"
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version "github.com/knqyf263/go-deb-version"
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"go.uber.org/zap"
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"golang.org/x/xerrors"
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ftypes "github.com/aquasecurity/fanal/types"
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dbTypes "github.com/aquasecurity/trivy-db/pkg/types"
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"github.com/aquasecurity/trivy-db/pkg/vulnsrc/amazon"
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"github.com/aquasecurity/trivy/pkg/log"
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"github.com/aquasecurity/trivy/pkg/scanner/utils"
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"github.com/aquasecurity/trivy/pkg/types"
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)
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type Scanner struct {
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l *zap.SugaredLogger
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ac dbTypes.VulnSrc
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}
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func NewScanner() *Scanner {
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return &Scanner{
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l: log.Logger,
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ac: amazon.NewVulnSrc(),
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}
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}
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func (s *Scanner) Detect(osVer string, pkgs []ftypes.Package) ([]types.DetectedVulnerability, error) {
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log.Logger.Info("Detecting Amazon Linux vulnerabilities...")
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osVer = strings.Fields(osVer)[0]
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if osVer != "2" {
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osVer = "1"
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}
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log.Logger.Debugf("amazon: os version: %s", osVer)
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log.Logger.Debugf("amazon: the number of packages: %d", len(pkgs))
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var vulns []types.DetectedVulnerability
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for _, pkg := range pkgs {
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advisories, err := s.ac.Get(osVer, pkg.Name)
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if err != nil {
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return nil, xerrors.Errorf("failed to get amazon advisories: %w", err)
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}
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installed := utils.FormatVersion(pkg)
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if installed == "" {
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continue
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}
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installedVersion, err := version.NewVersion(installed)
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if err != nil {
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log.Logger.Debugf("failed to parse Amazon Linux installed package version: %s", err)
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continue
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}
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for _, adv := range advisories {
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fixedVersion, err := version.NewVersion(adv.FixedVersion)
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if err != nil {
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log.Logger.Debugf("failed to parse Amazon Linux package version: %s", err)
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continue
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}
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if installedVersion.LessThan(fixedVersion) {
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vuln := types.DetectedVulnerability{
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VulnerabilityID: adv.VulnerabilityID,
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PkgName: pkg.Name,
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InstalledVersion: installed,
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FixedVersion: adv.FixedVersion,
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}
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vulns = append(vulns, vuln)
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}
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}
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}
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return vulns, nil
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}
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func (s *Scanner) IsSupportedVersion(osFamily, osVer string) bool {
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return true
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}
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