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Refuse to update old databases #61

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27 changes: 27 additions & 0 deletions cmd/cvetool/update.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import (

ds_sqlite "github.com/ComplianceAsCode/cvetool/datastore/sqlite"
"github.com/quay/claircore/libvuln"
"github.com/quay/claircore/libvuln/driver"
_ "github.com/quay/claircore/updater/defaults"
"github.com/urfave/cli/v2"
)
Expand Down Expand Up @@ -66,6 +67,32 @@ func update(c *cli.Context) error {
UpdaterSets: []string{"rhel-vex", "clair.cvss"},
}

// Check last update time
updateOps, err := matcherStore.GetUpdateOperations(ctx, driver.VulnerabilityKind)
if err != nil {
return fmt.Errorf("error getting update operations: %v", err)
}

// Find the most recent update time across all updaters
var lastUpdate time.Time
for _, ops := range updateOps {
if len(ops) > 0 {
// ops are sorted by date descending, so first element is most recent
if ops[0].Date.After(lastUpdate) {
lastUpdate = ops[0].Date
}
}
}

if !lastUpdate.IsZero() {
fmt.Printf("Last update: %s (%s ago)\n", lastUpdate.Format(time.RFC1123), time.Since(lastUpdate).Round(time.Second))
if time.Since(lastUpdate) > (24 * time.Hour * 30) {
return fmt.Errorf("Database more than 30 days old, refusing to update. Delete the database and run this commmand again.")
}
} else {
fmt.Println("No previous updates found in database")
}

lv, err := libvuln.New(ctx, matcherOpts)
if err != nil {
return fmt.Errorf("error creating Libvuln: %v", err)
Expand Down