syft/syft/pkg/rpm_metadata.go
Alex Goodman 3048382bbd
port rpm cataloger to new generic cataloger pattern (#1321)
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
2022-11-04 10:41:04 -04:00

61 lines
2.0 KiB
Go

package pkg
import (
"sort"
"github.com/scylladb/go-set/strset"
"github.com/anchore/syft/syft/file"
)
// Packages is the legacy Berkely db based format
// Packages.db is the "ndb" format used in SUSE
// rpmdb.sqlite is the sqlite format used in fedora + derivates
const RpmDBGlob = "**/var/lib/rpm/{Packages,Packages.db,rpmdb.sqlite}"
// Used in CBL-Mariner distroless images
const RpmManifestGlob = "**/var/lib/rpmmanifest/container-manifest-2"
var _ FileOwner = (*RpmMetadata)(nil)
// RpmMetadata represents all captured data for a RPM DB package entry.
type RpmMetadata struct {
Name string `json:"name"`
Version string `json:"version"`
Epoch *int `json:"epoch" cyclonedx:"epoch" jsonschema:"nullable"`
Arch string `json:"architecture"`
Release string `json:"release" cyclonedx:"release"`
SourceRpm string `json:"sourceRpm" cyclonedx:"sourceRpm"`
Size int `json:"size" cyclonedx:"size"`
License string `json:"license"`
Vendor string `json:"vendor"`
ModularityLabel string `json:"modularityLabel"`
Files []RpmdbFileRecord `json:"files"`
}
// RpmdbFileRecord represents the file metadata for a single file attributed to a RPM package.
type RpmdbFileRecord struct {
Path string `json:"path"`
Mode RpmdbFileMode `json:"mode"`
Size int `json:"size"`
Digest file.Digest `json:"digest"`
UserName string `json:"userName"`
GroupName string `json:"groupName"`
Flags string `json:"flags"`
}
// RpmdbFileMode is the raw file mode for a single file. This can be interpreted as the linux stat.h mode (see https://pubs.opengroup.org/onlinepubs/007908799/xsh/sysstat.h.html)
type RpmdbFileMode uint16
func (m RpmMetadata) OwnedFiles() (result []string) {
s := strset.New()
for _, f := range m.Files {
if f.Path != "" {
s.Add(f.Path)
}
}
result = s.List()
sort.Strings(result)
return result
}