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fix(db): check DownloadedAt for trivy-java-db #7592

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merged 3 commits into from
Sep 26, 2024
+15 −1
Merged

fix(db): check DownloadedAt for trivy-java-db #7592

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527317d
fix(java-db): check `DownloadedAt`
DmitriyLewen Sep 25, 2024
1de0a81
refactor: update log
DmitriyLewen Sep 26, 2024
0dafb2b
Merge branch 'main' of github.com:DmitriyLewen/trivy into fix/check-d…
DmitriyLewen Sep 26, 2024
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16 changes: 15 additions & 1 deletion pkg/javadb/client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ func (u *Updater) Update() error {
}
}

if (meta.Version != SchemaVersion || meta.NextUpdate.Before(time.Now().UTC())) && !u.skip {
if (meta.Version != SchemaVersion || !u.isNewDB(meta)) && !u.skip {
// Download DB
log.Info("Java DB Repository", log.Any("repository", u.repo))
log.Info("Downloading the Java DB...")
Expand Down Expand Up @@ -85,6 +85,20 @@ func (u *Updater) Update() error {
return nil
}

func (u *Updater) isNewDB(meta db.Metadata) bool {
now := time.Now().UTC()
if now.Before(meta.NextUpdate) {
log.Debug("Java DB update was skipped because the local Java DB is the latest")
return true
}

if now.Before(meta.DownloadedAt.Add(time.Hour * 24)) { // 1 day
log.Debug("Java DB update was skipped because the local Java DB was downloaded during the last day")
return true
}
return false
}

func Init(cacheDir string, javaDBRepository name.Reference, skip, quiet bool, registryOption ftypes.RegistryOptions) {
updater = &Updater{
repo: javaDBRepository,
Expand Down