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Merge pull request #722 from Allda/feature_ns

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featuturefmt: Extract PotentialNamespace
master
Sida Chen 5 years ago committed by GitHub
parent b3fe95e152 d77dc0f0ae
commit a689f1f1dc
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GPG Key ID: 4AEE18F83AFDEB23
16 changed files with 607 additions and 534 deletions
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13
database/dbutil.go
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@ -60,6 +60,19 @@ func ConvertFeatureSetToFeatures(features mapset.Set) []Feature {
return uniqueFeatures return uniqueFeatures
} }
func ConvertFeatureSetToLayerFeatures(features mapset.Set) []LayerFeature {
uniqueLayerFeatures := make([]LayerFeature, 0, features.Cardinality())
for f := range features.Iter() {
feature := f.(Feature)
layerFeature := LayerFeature{
Feature: feature,
}
uniqueLayerFeatures = append(uniqueLayerFeatures, layerFeature)
}
return uniqueLayerFeatures
}
// FindKeyValueAndRollback wraps session FindKeyValue function with begin and // FindKeyValueAndRollback wraps session FindKeyValue function with begin and
// roll back. // roll back.
func FindKeyValueAndRollback(datastore Datastore, key string) (value string, ok bool, err error) { func FindKeyValueAndRollback(datastore Datastore, key string) (value string, ok bool, err error) {

22
database/models.go
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@ -17,6 +17,7 @@ package database
import ( import (
"database/sql/driver" "database/sql/driver"
"encoding/json" "encoding/json"
"fmt"
"time" "time"
"github.com/coreos/clair/pkg/pagination" "github.com/coreos/clair/pkg/pagination"
@ -123,10 +124,15 @@ func (l *Layer) GetFeatures() []Feature {
} }
func (l *Layer) GetNamespaces() []Namespace { func (l *Layer) GetNamespaces() []Namespace {
namespaces := make([]Namespace, 0, len(l.Namespaces)) namespaces := make([]Namespace, 0, len(l.Namespaces)+len(l.Features))
for _, ns := range l.Namespaces { for _, ns := range l.Namespaces {
namespaces = append(namespaces, ns.Namespace) namespaces = append(namespaces, ns.Namespace)
} }
for _, f := range l.Features {
if f.PotentialNamespace.Valid() {
namespaces = append(namespaces, f.PotentialNamespace)
}
}
return namespaces return namespaces
} }
@ -144,7 +150,8 @@ type LayerFeature struct {
Feature `json:"feature"` Feature `json:"feature"`
// By is the detector found the feature. // By is the detector found the feature.
By Detector `json:"by"` By Detector `json:"by"`
PotentialNamespace Namespace `json:"potentialNamespace"`
} }
// Namespace is the contextual information around features. // Namespace is the contextual information around features.
@ -159,6 +166,13 @@ func NewNamespace(name string, versionFormat string) *Namespace {
return &Namespace{name, versionFormat} return &Namespace{name, versionFormat}
} }
func (ns *Namespace) Valid() bool {
if ns.Name == "" || ns.VersionFormat == "" {
return false
}
return true
}
// Feature represents a package detected in a layer but the namespace is not // Feature represents a package detected in a layer but the namespace is not
// determined. // determined.
// //
@ -194,6 +208,10 @@ type NamespacedFeature struct {
Namespace Namespace `json:"namespace"` Namespace Namespace `json:"namespace"`
} }
func (nf *NamespacedFeature) Key() string {
return fmt.Sprintf("%s-%s-%s-%s-%s-%s", nf.Name, nf.Version, nf.VersionFormat, nf.Type, nf.Namespace.Name, nf.Namespace.VersionFormat)
}
func NewNamespacedFeature(namespace *Namespace, feature *Feature) *NamespacedFeature { func NewNamespacedFeature(namespace *Namespace, feature *Feature) *NamespacedFeature {
// TODO: namespaced feature should use pointer values // TODO: namespaced feature should use pointer values
return &NamespacedFeature{*feature, *namespace} return &NamespacedFeature{*feature, *namespace}

50
database/pgsql/layer.go
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@ -37,11 +37,15 @@ const (
SELECT id FROM layer WHERE hash = $1` SELECT id FROM layer WHERE hash = $1`
findLayerFeatures = ` findLayerFeatures = `
SELECT f.name, f.version, f.version_format, t.name, lf.detector_id SELECT
FROM layer_feature AS lf, feature AS f, feature_type AS t f.name, f.version, f.version_format, ft.name, lf.detector_id, ns.name, ns.version_format
WHERE lf.feature_id = f.id FROM
AND t.id = f.type layer_feature AS lf
AND lf.layer_id = $1` LEFT JOIN feature f on f.id = lf.feature_id
LEFT JOIN feature_type ft on ft.id = f.type
LEFT JOIN namespace ns ON ns.id = lf.namespace_id
WHERE lf.layer_id = $1`
findLayerNamespaces = ` findLayerNamespaces = `
SELECT ns.name, ns.version_format, ln.detector_id SELECT ns.name, ns.version_format, ln.detector_id
@ -61,9 +65,10 @@ type dbLayerNamespace struct {
// dbLayerFeature represents the layer_feature table // dbLayerFeature represents the layer_feature table
type dbLayerFeature struct { type dbLayerFeature struct {
layerID int64 layerID int64
featureID int64 featureID int64
detectorID int64 detectorID int64
namespaceID sql.NullInt64
} }
func (tx *pgSession) FindLayer(hash string) (database.Layer, bool, error) { func (tx *pgSession) FindLayer(hash string) (database.Layer, bool, error) {
@ -199,26 +204,35 @@ func (tx *pgSession) persistAllLayerFeatures(layerID int64, features []database.
if err != nil { if err != nil {
return err return err
} }
var namespaces []database.Namespace
for _, feature := range features {
namespaces = append(namespaces, feature.PotentialNamespace)
}
nameSpaceIDs, _ := tx.findNamespaceIDs(namespaces)
featureNamespaceMap := map[database.Namespace]sql.NullInt64{}
rawFeatures := make([]database.Feature, 0, len(features)) rawFeatures := make([]database.Feature, 0, len(features))
for _, f := range features { for i, f := range features {
rawFeatures = append(rawFeatures, f.Feature) rawFeatures = append(rawFeatures, f.Feature)
if f.PotentialNamespace.Valid() {
featureNamespaceMap[f.PotentialNamespace] = nameSpaceIDs[i]
}
} }
featureIDs, err := tx.findFeatureIDs(rawFeatures) featureIDs, err := tx.findFeatureIDs(rawFeatures)
if err != nil { if err != nil {
return err return err
} }
var namespaceID sql.NullInt64
dbFeatures := make([]dbLayerFeature, 0, len(features)) dbFeatures := make([]dbLayerFeature, 0, len(features))
for i, f := range features { for i, f := range features {
detectorID := detectorMap.byValue[f.By] detectorID := detectorMap.byValue[f.By]
featureID := featureIDs[i].Int64
if !featureIDs[i].Valid { if !featureIDs[i].Valid {
return database.ErrMissingEntities return database.ErrMissingEntities
} }
featureID := featureIDs[i].Int64
namespaceID = featureNamespaceMap[f.PotentialNamespace]
dbFeatures = append(dbFeatures, dbLayerFeature{layerID, featureID, detectorID}) dbFeatures = append(dbFeatures, dbLayerFeature{layerID, featureID, detectorID, namespaceID})
} }
if err := tx.persistLayerFeatures(dbFeatures); err != nil { if err := tx.persistLayerFeatures(dbFeatures); err != nil {
@ -236,9 +250,10 @@ func (tx *pgSession) persistLayerFeatures(features []dbLayerFeature) error {
sort.Slice(features, func(i, j int) bool { sort.Slice(features, func(i, j int) bool {
return features[i].featureID < features[j].featureID return features[i].featureID < features[j].featureID
}) })
keys := make([]interface{}, 0, len(features)*3) keys := make([]interface{}, 0, len(features)*4)
for _, f := range features { for _, f := range features {
keys = append(keys, f.layerID, f.featureID, f.detectorID) keys = append(keys, f.layerID, f.featureID, f.detectorID, f.namespaceID)
} }
_, err := tx.Exec(queryPersistLayerFeature(len(features)), keys...) _, err := tx.Exec(queryPersistLayerFeature(len(features)), keys...)
@ -308,9 +323,12 @@ func (tx *pgSession) findLayerFeatures(layerID int64, detectors detectorMap) ([]
detectorID int64 detectorID int64
feature database.LayerFeature feature database.LayerFeature
) )
if err := rows.Scan(&feature.Name, &feature.Version, &feature.VersionFormat, &feature.Type, &detectorID); err != nil { var namespaceName, namespaceVersion sql.NullString
if err := rows.Scan(&feature.Name, &feature.Version, &feature.VersionFormat, &feature.Type, &detectorID, &namespaceName, &namespaceVersion); err != nil {
return nil, handleError("findLayerFeatures", err) return nil, handleError("findLayerFeatures", err)
} }
feature.PotentialNamespace.Name = namespaceName.String
feature.PotentialNamespace.VersionFormat = namespaceVersion.String
feature.By = detectors.byID[detectorID] feature.By = detectors.byID[detectorID]
features = append(features, feature) features = append(features, feature)

42
database/pgsql/layer_test.go
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@ -41,7 +41,7 @@ var persistLayerTests = []struct {
name: "random-forest", name: "random-forest",
by: []database.Detector{realDetectors[2]}, by: []database.Detector{realDetectors[2]},
features: []database.LayerFeature{ features: []database.LayerFeature{
{realFeatures[1], realDetectors[1]}, {realFeatures[1], realDetectors[1], database.Namespace{}},
}, },
err: "parameters are not valid", err: "parameters are not valid",
}, },
@ -51,7 +51,7 @@ var persistLayerTests = []struct {
err: "associated immutable entities are missing in the database", err: "associated immutable entities are missing in the database",
by: []database.Detector{realDetectors[2]}, by: []database.Detector{realDetectors[2]},
features: []database.LayerFeature{ features: []database.LayerFeature{
{fakeFeatures[1], realDetectors[2]}, {fakeFeatures[1], realDetectors[2], database.Namespace{}},
}, },
}, },
{ {
@ -74,8 +74,8 @@ var persistLayerTests = []struct {
name: "hamsterhouse", name: "hamsterhouse",
by: []database.Detector{realDetectors[1], realDetectors[2]}, by: []database.Detector{realDetectors[1], realDetectors[2]},
features: []database.LayerFeature{ features: []database.LayerFeature{
{realFeatures[1], realDetectors[2]}, {realFeatures[1], realDetectors[2], database.Namespace{}},
{realFeatures[2], realDetectors[2]}, {realFeatures[2], realDetectors[2], database.Namespace{}},
}, },
namespaces: []database.LayerNamespace{ namespaces: []database.LayerNamespace{
{realNamespaces[1], realDetectors[1]}, {realNamespaces[1], realDetectors[1]},
@ -84,8 +84,8 @@ var persistLayerTests = []struct {
Hash: "hamsterhouse", Hash: "hamsterhouse",
By: []database.Detector{realDetectors[1], realDetectors[2]}, By: []database.Detector{realDetectors[1], realDetectors[2]},
Features: []database.LayerFeature{ Features: []database.LayerFeature{
{realFeatures[1], realDetectors[2]}, {realFeatures[1], realDetectors[2], database.Namespace{}},
{realFeatures[2], realDetectors[2]}, {realFeatures[2], realDetectors[2], database.Namespace{}},
}, },
Namespaces: []database.LayerNamespace{ Namespaces: []database.LayerNamespace{
{realNamespaces[1], realDetectors[1]}, {realNamespaces[1], realDetectors[1]},
@ -97,7 +97,7 @@ var persistLayerTests = []struct {
name: "layer-1", name: "layer-1",
by: []database.Detector{realDetectors[3], realDetectors[4]}, by: []database.Detector{realDetectors[3], realDetectors[4]},
features: []database.LayerFeature{ features: []database.LayerFeature{
{realFeatures[4], realDetectors[3]}, {realFeatures[4], realDetectors[3], database.Namespace{}},
}, },
namespaces: []database.LayerNamespace{ namespaces: []database.LayerNamespace{
{realNamespaces[3], realDetectors[4]}, {realNamespaces[3], realDetectors[4]},
@ -106,9 +106,9 @@ var persistLayerTests = []struct {
Hash: "layer-1", Hash: "layer-1",
By: []database.Detector{realDetectors[1], realDetectors[2], realDetectors[3], realDetectors[4]}, By: []database.Detector{realDetectors[1], realDetectors[2], realDetectors[3], realDetectors[4]},
Features: []database.LayerFeature{ Features: []database.LayerFeature{
{realFeatures[1], realDetectors[2]}, {realFeatures[1], realDetectors[2], database.Namespace{}},
{realFeatures[2], realDetectors[2]}, {realFeatures[2], realDetectors[2], database.Namespace{}},
{realFeatures[4], realDetectors[3]}, {realFeatures[4], realDetectors[3], database.Namespace{}},
}, },
Namespaces: []database.LayerNamespace{ Namespaces: []database.LayerNamespace{
{realNamespaces[1], realDetectors[1]}, {realNamespaces[1], realDetectors[1]},
@ -116,6 +116,28 @@ var persistLayerTests = []struct {
}, },
}, },
}, },
{
title: "layer with potential namespace",
name: "layer-potential-namespace",
by: []database.Detector{realDetectors[3]},
features: []database.LayerFeature{
{realFeatures[4], realDetectors[3], realNamespaces[4]},
},
namespaces: []database.LayerNamespace{
{realNamespaces[3], realDetectors[3]},
},
layer: &database.Layer{
Hash: "layer-potential-namespace",
By: []database.Detector{realDetectors[3]},
Features: []database.LayerFeature{
{realFeatures[4], realDetectors[3], realNamespaces[4]},
},
Namespaces: []database.LayerNamespace{
{realNamespaces[3], realDetectors[3]},
},
},
},
} }
func TestPersistLayer(t *testing.T) { func TestPersistLayer(t *testing.T) {

3
database/pgsql/migrations/00001_initial_schema.go
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@ -89,7 +89,8 @@ var (
layer_id INT REFERENCES layer ON DELETE CASCADE, layer_id INT REFERENCES layer ON DELETE CASCADE,
feature_id INT REFERENCES feature ON DELETE CASCADE, feature_id INT REFERENCES feature ON DELETE CASCADE,
detector_id INT REFERENCES detector ON DELETE CASCADE, detector_id INT REFERENCES detector ON DELETE CASCADE,
UNIQUE (layer_id, feature_id));`, namespace_id INT NULL REFERENCES namespace ON DELETE CASCADE,
UNIQUE (layer_id, feature_id, namespace_id));`,
`CREATE INDEX ON layer_feature(layer_id);`, `CREATE INDEX ON layer_feature(layer_id);`,
`CREATE TABLE IF NOT EXISTS layer_namespace ( `CREATE TABLE IF NOT EXISTS layer_namespace (

5
database/pgsql/queries.go
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@ -121,10 +121,11 @@ func queryPersistFeature(count int) string {
func queryPersistLayerFeature(count int) string { func queryPersistLayerFeature(count int) string {
return queryPersist(count, return queryPersist(count,
"layer_feature", "layer_feature",
"layer_feature_layer_id_feature_id_key", "layer_feature_layer_id_feature_id_namespace_id_key",
"layer_id", "layer_id",
"feature_id", "feature_id",
"detector_id") "detector_id",
"namespace_id")
} }
func queryPersistNamespace(count int) string { func queryPersistNamespace(count int) string {

3
database/pgsql/testdata/data.sql vendored
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@ -2,7 +2,8 @@
INSERT INTO namespace (id, name, version_format) VALUES INSERT INTO namespace (id, name, version_format) VALUES
(1, 'debian:7', 'dpkg'), (1, 'debian:7', 'dpkg'),
(2, 'debian:8', 'dpkg'), (2, 'debian:8', 'dpkg'),
(3, 'fake:1.0', 'rpm'); (3, 'fake:1.0', 'rpm'),
(4, 'cpe:/o:redhat:enterprise_linux:7::server', 'rpm');
INSERT INTO feature (id, name, version, version_format, type) VALUES INSERT INTO feature (id, name, version, version_format, type) VALUES
(1, 'ourchat', '0.5', 'dpkg', 1), (1, 'ourchat', '0.5', 'dpkg', 1),

9
database/pgsql/testutil.go
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@ -49,6 +49,7 @@ var (
1: {"debian:7", "dpkg"}, 1: {"debian:7", "dpkg"},
2: {"debian:8", "dpkg"}, 2: {"debian:8", "dpkg"},
3: {"fake:1.0", "rpm"}, 3: {"fake:1.0", "rpm"},
4: {"cpe:/o:redhat:enterprise_linux:7::server", "rpm"},
} }
realNamespacedFeatures = map[int]database.NamespacedFeature{ realNamespacedFeatures = map[int]database.NamespacedFeature{
@ -70,8 +71,8 @@ var (
Hash: "layer-1", Hash: "layer-1",
By: []database.Detector{realDetectors[1], realDetectors[2]}, By: []database.Detector{realDetectors[1], realDetectors[2]},
Features: []database.LayerFeature{ Features: []database.LayerFeature{
{realFeatures[1], realDetectors[2]}, {realFeatures[1], realDetectors[2], database.Namespace{}},
{realFeatures[2], realDetectors[2]}, {realFeatures[2], realDetectors[2], database.Namespace{}},
}, },
Namespaces: []database.LayerNamespace{ Namespaces: []database.LayerNamespace{
{realNamespaces[1], realDetectors[1]}, {realNamespaces[1], realDetectors[1]},
@ -81,8 +82,8 @@ var (
Hash: "layer-4", Hash: "layer-4",
By: []database.Detector{realDetectors[1], realDetectors[2], realDetectors[3], realDetectors[4]}, By: []database.Detector{realDetectors[1], realDetectors[2], realDetectors[3], realDetectors[4]},
Features: []database.LayerFeature{ Features: []database.LayerFeature{
{realFeatures[4], realDetectors[3]}, {realFeatures[4], realDetectors[3], database.Namespace{}},
{realFeatures[3], realDetectors[2]}, {realFeatures[3], realDetectors[2], database.Namespace{}},
}, },
Namespaces: []database.LayerNamespace{ Namespaces: []database.LayerNamespace{
{realNamespaces[1], realDetectors[1]}, {realNamespaces[1], realDetectors[1]},

6
ext/featurefmt/apk/apk.go
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@ -39,10 +39,10 @@ func valid(pkg *database.Feature) bool {
return pkg.Name != "" && pkg.Version != "" return pkg.Name != "" && pkg.Version != ""
} }
func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error) { func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.LayerFeature, error) {
file, exists := files["lib/apk/db/installed"] file, exists := files["lib/apk/db/installed"]
if !exists { if !exists {
return []database.Feature{}, nil return []database.LayerFeature{}, nil
} }
// Iterate over each line in the "installed" file attempting to parse each // Iterate over each line in the "installed" file attempting to parse each
@ -86,7 +86,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
packages.Add(pkg) packages.Add(pkg)
} }
return database.ConvertFeatureSetToFeatures(packages), nil return database.ConvertFeatureSetToLayerFeatures(packages), nil
} }
func (l lister) RequiredFilenames() []string { func (l lister) RequiredFilenames() []string {

24
ext/featurefmt/apk/apk_test.go
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@ -27,18 +27,18 @@ func TestAPKFeatureDetection(t *testing.T) {
{ {
"valid case", "valid case",
map[string]string{"lib/apk/db/installed": "apk/testdata/valid"}, map[string]string{"lib/apk/db/installed": "apk/testdata/valid"},
[]database.Feature{ []database.LayerFeature{
{"apk-tools", "2.6.7-r0", "dpkg", "binary"}, {Feature: database.Feature{"apk-tools", "2.6.7-r0", "dpkg", "binary"}},
{"musl", "1.1.14-r10", "dpkg", "binary"}, {Feature: database.Feature{"musl", "1.1.14-r10", "dpkg", "binary"}},
{"libssl1.0", "1.0.2h-r1", "dpkg", "binary"}, {Feature: database.Feature{"libssl1.0", "1.0.2h-r1", "dpkg", "binary"}},
{"libc-utils", "0.7-r0", "dpkg", "binary"}, {Feature: database.Feature{"libc-utils", "0.7-r0", "dpkg", "binary"}},
{"busybox", "1.24.2-r9", "dpkg", "binary"}, {Feature: database.Feature{"busybox", "1.24.2-r9", "dpkg", "binary"}},
{"scanelf", "1.1.6-r0", "dpkg", "binary"}, {Feature: database.Feature{"scanelf", "1.1.6-r0", "dpkg", "binary"}},
{"alpine-keys", "1.1-r0", "dpkg", "binary"}, {Feature: database.Feature{"alpine-keys", "1.1-r0", "dpkg", "binary"}},
{"libcrypto1.0", "1.0.2h-r1", "dpkg", "binary"}, {Feature: database.Feature{"libcrypto1.0", "1.0.2h-r1", "dpkg", "binary"}},
{"zlib", "1.2.8-r2", "dpkg", "binary"}, {Feature: database.Feature{"zlib", "1.2.8-r2", "dpkg", "binary"}},
{"musl-utils", "1.1.14-r10", "dpkg", "binary"}, {Feature: database.Feature{"musl-utils", "1.1.14-r10", "dpkg", "binary"}},
{"alpine-baselayout", "3.0.3-r0", "dpkg", "binary"}, {Feature: database.Feature{"alpine-baselayout", "3.0.3-r0", "dpkg", "binary"}},
}, },
}, },
} { } {

6
ext/featurefmt/dpkg/dpkg.go
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@ -45,10 +45,10 @@ func init() {
featurefmt.RegisterLister("dpkg", "1.0", &lister{}) featurefmt.RegisterLister("dpkg", "1.0", &lister{})
} }
func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error) { func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.LayerFeature, error) {
f, hasFile := files["var/lib/dpkg/status"] f, hasFile := files["var/lib/dpkg/status"]
if !hasFile { if !hasFile {
return []database.Feature{}, nil return []database.LayerFeature{}, nil
} }
packages := mapset.NewSet() packages := mapset.NewSet()
@ -69,7 +69,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
} }
} }
return database.ConvertFeatureSetToFeatures(packages), nil return database.ConvertFeatureSetToLayerFeatures(packages), nil
} }
// parseDpkgDB consumes the status file scanner exactly one package info, until // parseDpkgDB consumes the status file scanner exactly one package info, until

316
ext/featurefmt/dpkg/dpkg_test.go
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@ -27,169 +27,169 @@ func TestListFeatures(t *testing.T) {
{ {
"valid status file", "valid status file",
map[string]string{"var/lib/dpkg/status": "dpkg/testdata/valid"}, map[string]string{"var/lib/dpkg/status": "dpkg/testdata/valid"},
[]database.Feature{ []database.LayerFeature{
{"libapt-pkg5.0", "1.6.3ubuntu0.1", "dpkg", "binary"}, {Feature: database.Feature{"libapt-pkg5.0", "1.6.3ubuntu0.1", "dpkg", "binary"}},
{"perl-base", "5.26.1-6ubuntu0.2", "dpkg", "binary"}, {Feature: database.Feature{"perl-base", "5.26.1-6ubuntu0.2", "dpkg", "binary"}},
{"libmount1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"libmount1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"perl", "5.26.1-6ubuntu0.2", "dpkg", "source"}, {Feature: database.Feature{"perl", "5.26.1-6ubuntu0.2", "dpkg", "source"}},
{"libgnutls30", "3.5.18-1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libgnutls30", "3.5.18-1ubuntu1", "dpkg", "binary"}},
{"liblzma5", "5.2.2-1.3", "dpkg", "binary"}, {Feature: database.Feature{"liblzma5", "5.2.2-1.3", "dpkg", "binary"}},
{"ncurses-bin", "6.1-1ubuntu1.18.04", "dpkg", "binary"}, {Feature: database.Feature{"ncurses-bin", "6.1-1ubuntu1.18.04", "dpkg", "binary"}},
{"lsb", "9.20170808ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"lsb", "9.20170808ubuntu1", "dpkg", "source"}},
{"sed", "4.4-2", "dpkg", "source"}, {Feature: database.Feature{"sed", "4.4-2", "dpkg", "source"}},
{"libsystemd0", "237-3ubuntu10.3", "dpkg", "binary"}, {Feature: database.Feature{"libsystemd0", "237-3ubuntu10.3", "dpkg", "binary"}},
{"procps", "2:3.3.12-3ubuntu1.1", "dpkg", "source"}, {Feature: database.Feature{"procps", "2:3.3.12-3ubuntu1.1", "dpkg", "source"}},
{"login", "1:4.5-1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"login", "1:4.5-1ubuntu1", "dpkg", "binary"}},
{"libunistring2", "0.9.9-0ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libunistring2", "0.9.9-0ubuntu1", "dpkg", "binary"}},
{"sed", "4.4-2", "dpkg", "binary"}, {Feature: database.Feature{"sed", "4.4-2", "dpkg", "binary"}},
{"libselinux", "2.7-2build2", "dpkg", "source"}, {Feature: database.Feature{"libselinux", "2.7-2build2", "dpkg", "source"}},
{"libseccomp", "2.3.1-2.1ubuntu4", "dpkg", "source"}, {Feature: database.Feature{"libseccomp", "2.3.1-2.1ubuntu4", "dpkg", "source"}},
{"libss2", "1.44.1-1", "dpkg", "binary"}, {Feature: database.Feature{"libss2", "1.44.1-1", "dpkg", "binary"}},
{"liblz4-1", "0.0~r131-2ubuntu3", "dpkg", "binary"}, {Feature: database.Feature{"liblz4-1", "0.0~r131-2ubuntu3", "dpkg", "binary"}},
{"libsemanage1", "2.7-2build2", "dpkg", "binary"}, {Feature: database.Feature{"libsemanage1", "2.7-2build2", "dpkg", "binary"}},
{"libtasn1-6", "4.13-2", "dpkg", "source"}, {Feature: database.Feature{"libtasn1-6", "4.13-2", "dpkg", "source"}},
{"libzstd1", "1.3.3+dfsg-2ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libzstd1", "1.3.3+dfsg-2ubuntu1", "dpkg", "binary"}},
{"fdisk", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"fdisk", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"xz-utils", "5.2.2-1.3", "dpkg", "source"}, {Feature: database.Feature{"xz-utils", "5.2.2-1.3", "dpkg", "source"}},
{"lsb-base", "9.20170808ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"lsb-base", "9.20170808ubuntu1", "dpkg", "binary"}},
{"libpam-modules-bin", "1.1.8-3.6ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"libpam-modules-bin", "1.1.8-3.6ubuntu2", "dpkg", "binary"}},
{"dash", "0.5.8-2.10", "dpkg", "binary"}, {Feature: database.Feature{"dash", "0.5.8-2.10", "dpkg", "binary"}},
{"gnupg2", "2.2.4-1ubuntu1.1", "dpkg", "source"}, {Feature: database.Feature{"gnupg2", "2.2.4-1ubuntu1.1", "dpkg", "source"}},
{"libfdisk1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"libfdisk1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"lz4", "0.0~r131-2ubuntu3", "dpkg", "source"}, {Feature: database.Feature{"lz4", "0.0~r131-2ubuntu3", "dpkg", "source"}},
{"libpam0g", "1.1.8-3.6ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"libpam0g", "1.1.8-3.6ubuntu2", "dpkg", "binary"}},
{"libc-bin", "2.27-3ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libc-bin", "2.27-3ubuntu1", "dpkg", "binary"}},
{"libcap-ng", "0.7.7-3.1", "dpkg", "source"}, {Feature: database.Feature{"libcap-ng", "0.7.7-3.1", "dpkg", "source"}},
{"libcom-err2", "1.44.1-1", "dpkg", "binary"}, {Feature: database.Feature{"libcom-err2", "1.44.1-1", "dpkg", "binary"}},
{"libudev1", "237-3ubuntu10.3", "dpkg", "binary"}, {Feature: database.Feature{"libudev1", "237-3ubuntu10.3", "dpkg", "binary"}},
{"debconf", "1.5.66", "dpkg", "binary"}, {Feature: database.Feature{"debconf", "1.5.66", "dpkg", "binary"}},
{"tar", "1.29b-2", "dpkg", "binary"}, {Feature: database.Feature{"tar", "1.29b-2", "dpkg", "binary"}},
{"diffutils", "1:3.6-1", "dpkg", "source"}, {Feature: database.Feature{"diffutils", "1:3.6-1", "dpkg", "source"}},
{"gcc-8", "8-20180414-1ubuntu2", "dpkg", "source"}, {Feature: database.Feature{"gcc-8", "8-20180414-1ubuntu2", "dpkg", "source"}},
{"e2fsprogs", "1.44.1-1", "dpkg", "source"}, {Feature: database.Feature{"e2fsprogs", "1.44.1-1", "dpkg", "source"}},
{"bzip2", "1.0.6-8.1", "dpkg", "source"}, {Feature: database.Feature{"bzip2", "1.0.6-8.1", "dpkg", "source"}},
{"diffutils", "1:3.6-1", "dpkg", "binary"}, {Feature: database.Feature{"diffutils", "1:3.6-1", "dpkg", "binary"}},
{"grep", "3.1-2", "dpkg", "binary"}, {Feature: database.Feature{"grep", "3.1-2", "dpkg", "binary"}},
{"libgcc1", "1:8-20180414-1ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"libgcc1", "1:8-20180414-1ubuntu2", "dpkg", "binary"}},
{"bash", "4.4.18-2ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"bash", "4.4.18-2ubuntu1", "dpkg", "source"}},
{"libtinfo5", "6.1-1ubuntu1.18.04", "dpkg", "binary"}, {Feature: database.Feature{"libtinfo5", "6.1-1ubuntu1.18.04", "dpkg", "binary"}},
{"procps", "2:3.3.12-3ubuntu1.1", "dpkg", "binary"}, {Feature: database.Feature{"procps", "2:3.3.12-3ubuntu1.1", "dpkg", "binary"}},
{"bzip2", "1.0.6-8.1", "dpkg", "binary"}, {Feature: database.Feature{"bzip2", "1.0.6-8.1", "dpkg", "binary"}},
{"init-system-helpers", "1.51", "dpkg", "binary"}, {Feature: database.Feature{"init-system-helpers", "1.51", "dpkg", "binary"}},
{"libncursesw5", "6.1-1ubuntu1.18.04", "dpkg", "binary"}, {Feature: database.Feature{"libncursesw5", "6.1-1ubuntu1.18.04", "dpkg", "binary"}},
{"init-system-helpers", "1.51", "dpkg", "source"}, {Feature: database.Feature{"init-system-helpers", "1.51", "dpkg", "source"}},
{"libpam-modules", "1.1.8-3.6ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"libpam-modules", "1.1.8-3.6ubuntu2", "dpkg", "binary"}},
{"libext2fs2", "1.44.1-1", "dpkg", "binary"}, {Feature: database.Feature{"libext2fs2", "1.44.1-1", "dpkg", "binary"}},
{"libacl1", "2.2.52-3build1", "dpkg", "binary"}, {Feature: database.Feature{"libacl1", "2.2.52-3build1", "dpkg", "binary"}},
{"hostname", "3.20", "dpkg", "binary"}, {Feature: database.Feature{"hostname", "3.20", "dpkg", "binary"}},
{"libgpg-error", "1.27-6", "dpkg", "source"}, {Feature: database.Feature{"libgpg-error", "1.27-6", "dpkg", "source"}},
{"acl", "2.2.52-3build1", "dpkg", "source"}, {Feature: database.Feature{"acl", "2.2.52-3build1", "dpkg", "source"}},
{"apt", "1.6.3ubuntu0.1", "dpkg", "binary"}, {Feature: database.Feature{"apt", "1.6.3ubuntu0.1", "dpkg", "binary"}},
{"base-files", "10.1ubuntu2.2", "dpkg", "source"}, {Feature: database.Feature{"base-files", "10.1ubuntu2.2", "dpkg", "source"}},
{"libgpg-error0", "1.27-6", "dpkg", "binary"}, {Feature: database.Feature{"libgpg-error0", "1.27-6", "dpkg", "binary"}},
{"audit", "1:2.8.2-1ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"audit", "1:2.8.2-1ubuntu1", "dpkg", "source"}},
{"hostname", "3.20", "dpkg", "source"}, {Feature: database.Feature{"hostname", "3.20", "dpkg", "source"}},
{"gzip", "1.6-5ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"gzip", "1.6-5ubuntu1", "dpkg", "binary"}},
{"libc6", "2.27-3ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libc6", "2.27-3ubuntu1", "dpkg", "binary"}},
{"libnettle6", "3.4-1", "dpkg", "binary"}, {Feature: database.Feature{"libnettle6", "3.4-1", "dpkg", "binary"}},
{"sysvinit-utils", "2.88dsf-59.10ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"sysvinit-utils", "2.88dsf-59.10ubuntu1", "dpkg", "binary"}},
{"debianutils", "4.8.4", "dpkg", "source"}, {Feature: database.Feature{"debianutils", "4.8.4", "dpkg", "source"}},
{"libstdc++6", "8-20180414-1ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"libstdc++6", "8-20180414-1ubuntu2", "dpkg", "binary"}},
{"libsepol", "2.7-1", "dpkg", "source"}, {Feature: database.Feature{"libsepol", "2.7-1", "dpkg", "source"}},
{"libpcre3", "2:8.39-9", "dpkg", "binary"}, {Feature: database.Feature{"libpcre3", "2:8.39-9", "dpkg", "binary"}},
{"libuuid1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"libuuid1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"systemd", "237-3ubuntu10.3", "dpkg", "source"}, {Feature: database.Feature{"systemd", "237-3ubuntu10.3", "dpkg", "source"}},
{"tar", "1.29b-2", "dpkg", "source"}, {Feature: database.Feature{"tar", "1.29b-2", "dpkg", "source"}},
{"ubuntu-keyring", "2018.02.28", "dpkg", "source"}, {Feature: database.Feature{"ubuntu-keyring", "2018.02.28", "dpkg", "source"}},
{"passwd", "1:4.5-1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"passwd", "1:4.5-1ubuntu1", "dpkg", "binary"}},
{"sysvinit", "2.88dsf-59.10ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"sysvinit", "2.88dsf-59.10ubuntu1", "dpkg", "source"}},
{"libidn2-0", "2.0.4-1.1build2", "dpkg", "binary"}, {Feature: database.Feature{"libidn2-0", "2.0.4-1.1build2", "dpkg", "binary"}},
{"libhogweed4", "3.4-1", "dpkg", "binary"}, {Feature: database.Feature{"libhogweed4", "3.4-1", "dpkg", "binary"}},
{"db5.3", "5.3.28-13.1ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"db5.3", "5.3.28-13.1ubuntu1", "dpkg", "source"}},
{"sensible-utils", "0.0.12", "dpkg", "source"}, {Feature: database.Feature{"sensible-utils", "0.0.12", "dpkg", "source"}},
{"dpkg", "1.19.0.5ubuntu2", "dpkg", "source"}, {Feature: database.Feature{"dpkg", "1.19.0.5ubuntu2", "dpkg", "source"}},
{"libp11-kit0", "0.23.9-2", "dpkg", "binary"}, {Feature: database.Feature{"libp11-kit0", "0.23.9-2", "dpkg", "binary"}},
{"glibc", "2.27-3ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"glibc", "2.27-3ubuntu1", "dpkg", "source"}},
{"mount", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"mount", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"libsemanage-common", "2.7-2build2", "dpkg", "binary"}, {Feature: database.Feature{"libsemanage-common", "2.7-2build2", "dpkg", "binary"}},
{"libblkid1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"libblkid1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"libdebconfclient0", "0.213ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libdebconfclient0", "0.213ubuntu1", "dpkg", "binary"}},
{"libffi", "3.2.1-8", "dpkg", "source"}, {Feature: database.Feature{"libffi", "3.2.1-8", "dpkg", "source"}},
{"pam", "1.1.8-3.6ubuntu2", "dpkg", "source"}, {Feature: database.Feature{"pam", "1.1.8-3.6ubuntu2", "dpkg", "source"}},
{"bsdutils", "1:2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"bsdutils", "1:2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"libtasn1-6", "4.13-2", "dpkg", "binary"}, {Feature: database.Feature{"libtasn1-6", "4.13-2", "dpkg", "binary"}},
{"libaudit-common", "1:2.8.2-1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libaudit-common", "1:2.8.2-1ubuntu1", "dpkg", "binary"}},
{"gpgv", "2.2.4-1ubuntu1.1", "dpkg", "binary"}, {Feature: database.Feature{"gpgv", "2.2.4-1ubuntu1.1", "dpkg", "binary"}},
{"libzstd", "1.3.3+dfsg-2ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"libzstd", "1.3.3+dfsg-2ubuntu1", "dpkg", "source"}},
{"base-passwd", "3.5.44", "dpkg", "source"}, {Feature: database.Feature{"base-passwd", "3.5.44", "dpkg", "source"}},
{"adduser", "3.116ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"adduser", "3.116ubuntu1", "dpkg", "binary"}},
{"libattr1", "1:2.4.47-2build1", "dpkg", "binary"}, {Feature: database.Feature{"libattr1", "1:2.4.47-2build1", "dpkg", "binary"}},
{"libncurses5", "6.1-1ubuntu1.18.04", "dpkg", "binary"}, {Feature: database.Feature{"libncurses5", "6.1-1ubuntu1.18.04", "dpkg", "binary"}},
{"coreutils", "8.28-1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"coreutils", "8.28-1ubuntu1", "dpkg", "binary"}},
{"base-passwd", "3.5.44", "dpkg", "binary"}, {Feature: database.Feature{"base-passwd", "3.5.44", "dpkg", "binary"}},
{"ubuntu-keyring", "2018.02.28", "dpkg", "binary"}, {Feature: database.Feature{"ubuntu-keyring", "2018.02.28", "dpkg", "binary"}},
{"adduser", "3.116ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"adduser", "3.116ubuntu1", "dpkg", "source"}},
{"libsmartcols1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"libsmartcols1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"libunistring", "0.9.9-0ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"libunistring", "0.9.9-0ubuntu1", "dpkg", "source"}},
{"mawk", "1.3.3-17ubuntu3", "dpkg", "source"}, {Feature: database.Feature{"mawk", "1.3.3-17ubuntu3", "dpkg", "source"}},
{"coreutils", "8.28-1ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"coreutils", "8.28-1ubuntu1", "dpkg", "source"}},
{"attr", "1:2.4.47-2build1", "dpkg", "source"}, {Feature: database.Feature{"attr", "1:2.4.47-2build1", "dpkg", "source"}},
{"gmp", "2:6.1.2+dfsg-2", "dpkg", "source"}, {Feature: database.Feature{"gmp", "2:6.1.2+dfsg-2", "dpkg", "source"}},
{"libsemanage", "2.7-2build2", "dpkg", "source"}, {Feature: database.Feature{"libsemanage", "2.7-2build2", "dpkg", "source"}},
{"libselinux1", "2.7-2build2", "dpkg", "binary"}, {Feature: database.Feature{"libselinux1", "2.7-2build2", "dpkg", "binary"}},
{"libseccomp2", "2.3.1-2.1ubuntu4", "dpkg", "binary"}, {Feature: database.Feature{"libseccomp2", "2.3.1-2.1ubuntu4", "dpkg", "binary"}},
{"zlib1g", "1:1.2.11.dfsg-0ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"zlib1g", "1:1.2.11.dfsg-0ubuntu2", "dpkg", "binary"}},
{"dash", "0.5.8-2.10", "dpkg", "source"}, {Feature: database.Feature{"dash", "0.5.8-2.10", "dpkg", "source"}},
{"gnutls28", "3.5.18-1ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"gnutls28", "3.5.18-1ubuntu1", "dpkg", "source"}},
{"libpam-runtime", "1.1.8-3.6ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"libpam-runtime", "1.1.8-3.6ubuntu2", "dpkg", "binary"}},
{"libgcrypt20", "1.8.1-4ubuntu1.1", "dpkg", "source"}, {Feature: database.Feature{"libgcrypt20", "1.8.1-4ubuntu1.1", "dpkg", "source"}},
{"sensible-utils", "0.0.12", "dpkg", "binary"}, {Feature: database.Feature{"sensible-utils", "0.0.12", "dpkg", "binary"}},
{"p11-kit", "0.23.9-2", "dpkg", "source"}, {Feature: database.Feature{"p11-kit", "0.23.9-2", "dpkg", "source"}},
{"ncurses-base", "6.1-1ubuntu1.18.04", "dpkg", "binary"}, {Feature: database.Feature{"ncurses-base", "6.1-1ubuntu1.18.04", "dpkg", "binary"}},
{"e2fsprogs", "1.44.1-1", "dpkg", "binary"}, {Feature: database.Feature{"e2fsprogs", "1.44.1-1", "dpkg", "binary"}},
{"libgcrypt20", "1.8.1-4ubuntu1.1", "dpkg", "binary"}, {Feature: database.Feature{"libgcrypt20", "1.8.1-4ubuntu1.1", "dpkg", "binary"}},
{"libprocps6", "2:3.3.12-3ubuntu1.1", "dpkg", "binary"}, {Feature: database.Feature{"libprocps6", "2:3.3.12-3ubuntu1.1", "dpkg", "binary"}},
{"debconf", "1.5.66", "dpkg", "source"}, {Feature: database.Feature{"debconf", "1.5.66", "dpkg", "source"}},
{"gcc-8-base", "8-20180414-1ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"gcc-8-base", "8-20180414-1ubuntu2", "dpkg", "binary"}},
{"base-files", "10.1ubuntu2.2", "dpkg", "binary"}, {Feature: database.Feature{"base-files", "10.1ubuntu2.2", "dpkg", "binary"}},
{"libbz2-1.0", "1.0.6-8.1", "dpkg", "binary"}, {Feature: database.Feature{"libbz2-1.0", "1.0.6-8.1", "dpkg", "binary"}},
{"grep", "3.1-2", "dpkg", "source"}, {Feature: database.Feature{"grep", "3.1-2", "dpkg", "source"}},
{"bash", "4.4.18-2ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"bash", "4.4.18-2ubuntu1", "dpkg", "binary"}},
{"libgmp10", "2:6.1.2+dfsg-2", "dpkg", "binary"}, {Feature: database.Feature{"libgmp10", "2:6.1.2+dfsg-2", "dpkg", "binary"}},
{"shadow", "1:4.5-1ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"shadow", "1:4.5-1ubuntu1", "dpkg", "source"}},
{"libidn2", "2.0.4-1.1build2", "dpkg", "source"}, {Feature: database.Feature{"libidn2", "2.0.4-1.1build2", "dpkg", "source"}},
{"gzip", "1.6-5ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"gzip", "1.6-5ubuntu1", "dpkg", "source"}},
{"util-linux", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}, {Feature: database.Feature{"util-linux", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"}},
{"libaudit1", "1:2.8.2-1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libaudit1", "1:2.8.2-1ubuntu1", "dpkg", "binary"}},
{"libsepol1", "2.7-1", "dpkg", "binary"}, {Feature: database.Feature{"libsepol1", "2.7-1", "dpkg", "binary"}},
{"pcre3", "2:8.39-9", "dpkg", "source"}, {Feature: database.Feature{"pcre3", "2:8.39-9", "dpkg", "source"}},
{"apt", "1.6.3ubuntu0.1", "dpkg", "source"}, {Feature: database.Feature{"apt", "1.6.3ubuntu0.1", "dpkg", "source"}},
{"nettle", "3.4-1", "dpkg", "source"}, {Feature: database.Feature{"nettle", "3.4-1", "dpkg", "source"}},
{"util-linux", "2.31.1-0.4ubuntu3.1", "dpkg", "source"}, {Feature: database.Feature{"util-linux", "2.31.1-0.4ubuntu3.1", "dpkg", "source"}},
{"libcap-ng0", "0.7.7-3.1", "dpkg", "binary"}, {Feature: database.Feature{"libcap-ng0", "0.7.7-3.1", "dpkg", "binary"}},
{"debianutils", "4.8.4", "dpkg", "binary"}, {Feature: database.Feature{"debianutils", "4.8.4", "dpkg", "binary"}},
{"ncurses", "6.1-1ubuntu1.18.04", "dpkg", "source"}, {Feature: database.Feature{"ncurses", "6.1-1ubuntu1.18.04", "dpkg", "source"}},
{"libffi6", "3.2.1-8", "dpkg", "binary"}, {Feature: database.Feature{"libffi6", "3.2.1-8", "dpkg", "binary"}},
{"cdebconf", "0.213ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"cdebconf", "0.213ubuntu1", "dpkg", "source"}},
{"findutils", "4.6.0+git+20170828-2", "dpkg", "source"}, {Feature: database.Feature{"findutils", "4.6.0+git+20170828-2", "dpkg", "source"}},
{"libdb5.3", "5.3.28-13.1ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libdb5.3", "5.3.28-13.1ubuntu1", "dpkg", "binary"}},
{"zlib", "1:1.2.11.dfsg-0ubuntu2", "dpkg", "source"}, {Feature: database.Feature{"zlib", "1:1.2.11.dfsg-0ubuntu2", "dpkg", "source"}},
{"findutils", "4.6.0+git+20170828-2", "dpkg", "binary"}, {Feature: database.Feature{"findutils", "4.6.0+git+20170828-2", "dpkg", "binary"}},
{"dpkg", "1.19.0.5ubuntu2", "dpkg", "binary"}, {Feature: database.Feature{"dpkg", "1.19.0.5ubuntu2", "dpkg", "binary"}},
{"mawk", "1.3.3-17ubuntu3", "dpkg", "binary"}, {Feature: database.Feature{"mawk", "1.3.3-17ubuntu3", "dpkg", "binary"}},
}, },
}, },
{ {
"corrupted status file", "corrupted status file",
map[string]string{"var/lib/dpkg/status": "dpkg/testdata/corrupted"}, map[string]string{"var/lib/dpkg/status": "dpkg/testdata/corrupted"},
[]database.Feature{ []database.LayerFeature{
{"libpam-modules-bin", "1.1.8-3.1ubuntu3", "dpkg", "binary"}, {Feature: database.Feature{"libpam-modules-bin", "1.1.8-3.1ubuntu3", "dpkg", "binary"}},
{"gcc-5", "5.1.1-12ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"gcc-5", "5.1.1-12ubuntu1", "dpkg", "source"}},
{"makedev", "2.3.1-93ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"makedev", "2.3.1-93ubuntu1", "dpkg", "binary"}},
{"libgcc1", "1:5.1.1-12ubuntu1", "dpkg", "binary"}, {Feature: database.Feature{"libgcc1", "1:5.1.1-12ubuntu1", "dpkg", "binary"}},
{"pam", "1.1.8-3.1ubuntu3", "dpkg", "source"}, {Feature: database.Feature{"pam", "1.1.8-3.1ubuntu3", "dpkg", "source"}},
{"makedev", "2.3.1-93ubuntu1", "dpkg", "source"}, {Feature: database.Feature{"makedev", "2.3.1-93ubuntu1", "dpkg", "source"}},
{"libpam-runtime", "1.1.8-3.1ubuntu3", "dpkg", "binary"}, {Feature: database.Feature{"libpam-runtime", "1.1.8-3.1ubuntu3", "dpkg", "binary"}},
}, },
}, },
} { } {

10
ext/featurefmt/driver.go
Unescape View File

@ -33,7 +33,7 @@ var (
// Lister represents an ability to list the features present in an image layer. // Lister represents an ability to list the features present in an image layer.
type Lister interface { type Lister interface {
// ListFeatures produces a list of Features present in an image layer. // ListFeatures produces a list of Features present in an image layer.
ListFeatures(tarutil.FilesMap) ([]database.Feature, error) ListFeatures(tarutil.FilesMap) ([]database.LayerFeature, error)
// RequiredFilenames returns the list of files required to be in the FilesMap // RequiredFilenames returns the list of files required to be in the FilesMap
// provided to the ListFeatures method. // provided to the ListFeatures method.
@ -89,12 +89,10 @@ func ListFeatures(files tarutil.FilesMap, toUse []database.Detector) ([]database
return nil, err return nil, err
} }
for _, f := range fs { for i := range fs {
features = append(features, database.LayerFeature{ fs[i].By = lister.info
Feature: f,
By: lister.info,
})
} }
features = append(features, fs...)
} else { } else {
log.WithField("Name", d).Fatal("unknown feature detector") log.WithField("Name", d).Fatal("unknown feature detector")

12
ext/featurefmt/rpm/rpm.go
Unescape View File

@ -59,10 +59,10 @@ func isIgnored(packageName string) bool {
return false return false
} }
func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error) { func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.LayerFeature, error) {
f, hasFile := files["var/lib/rpm/Packages"] f, hasFile := files["var/lib/rpm/Packages"]
if !hasFile { if !hasFile {
return []database.Feature{}, nil return []database.LayerFeature{}, nil
} }
// Write the required "Packages" file to disk // Write the required "Packages" file to disk
@ -70,13 +70,13 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
defer os.RemoveAll(tmpDir) defer os.RemoveAll(tmpDir)
if err != nil { if err != nil {
log.WithError(err).Error("could not create temporary folder for RPM detection") log.WithError(err).Error("could not create temporary folder for RPM detection")
return []database.Feature{}, commonerr.ErrFilesystem return []database.LayerFeature{}, commonerr.ErrFilesystem
} }
err = ioutil.WriteFile(tmpDir+"/Packages", f, 0700) err = ioutil.WriteFile(tmpDir+"/Packages", f, 0700)
if err != nil { if err != nil {
log.WithError(err).Error("could not create temporary file for RPM detection") log.WithError(err).Error("could not create temporary file for RPM detection")
return []database.Feature{}, commonerr.ErrFilesystem return []database.LayerFeature{}, commonerr.ErrFilesystem
} }
// Extract binary package names because RHSA refers to binary package names. // Extract binary package names because RHSA refers to binary package names.
@ -85,7 +85,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
log.WithError(err).WithField("output", string(out)).Error("failed to query RPM") log.WithError(err).WithField("output", string(out)).Error("failed to query RPM")
// Do not bubble up because we probably won't be able to fix it, // Do not bubble up because we probably won't be able to fix it,
// the database must be corrupted // the database must be corrupted
return []database.Feature{}, nil return []database.LayerFeature{}, nil
} }
packages := mapset.NewSet() packages := mapset.NewSet()
@ -101,7 +101,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
} }
} }
return database.ConvertFeatureSetToFeatures(packages), nil return database.ConvertFeatureSetToLayerFeatures(packages), nil
} }
func parseRPMOutput(raw string) (rpmPackage *database.Feature, srpmPackage *database.Feature) { func parseRPMOutput(raw string) (rpmPackage *database.Feature, srpmPackage *database.Feature) {

614
ext/featurefmt/rpm/rpm_test.go
Unescape View File

@ -24,308 +24,308 @@ import (
"github.com/coreos/clair/ext/versionfmt/rpm" "github.com/coreos/clair/ext/versionfmt/rpm"
) )
var expectedBigCaseInfo = []database.Feature{ var expectedBigCaseInfo = []database.LayerFeature{
{"libmount", "2.32.1-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libmount", "2.32.1-1.fc28", "rpm", "binary"}},
{"libffi", "3.1-16.fc28", "rpm", "binary"}, {Feature: database.Feature{"libffi", "3.1-16.fc28", "rpm", "binary"}},
{"libunistring", "0.9.10-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libunistring", "0.9.10-1.fc28", "rpm", "binary"}},
{"fedora-repos", "28-5", "rpm", "binary"}, {Feature: database.Feature{"fedora-repos", "28-5", "rpm", "binary"}},
{"libarchive", "3.3.1-4.fc28", "rpm", "source"}, {Feature: database.Feature{"libarchive", "3.3.1-4.fc28", "rpm", "source"}},
{"langpacks", "1.0-12.fc28", "rpm", "source"}, {Feature: database.Feature{"langpacks", "1.0-12.fc28", "rpm", "source"}},
{"readline", "7.0-11.fc28", "rpm", "source"}, {Feature: database.Feature{"readline", "7.0-11.fc28", "rpm", "source"}},
{"gzip", "1.9-3.fc28", "rpm", "source"}, {Feature: database.Feature{"gzip", "1.9-3.fc28", "rpm", "source"}},
{"libverto", "0.3.0-5.fc28", "rpm", "source"}, {Feature: database.Feature{"libverto", "0.3.0-5.fc28", "rpm", "source"}},
{"ncurses-base", "6.1-5.20180224.fc28", "rpm", "binary"}, {Feature: database.Feature{"ncurses-base", "6.1-5.20180224.fc28", "rpm", "binary"}},
{"libfdisk", "2.32.1-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libfdisk", "2.32.1-1.fc28", "rpm", "binary"}},
{"libselinux", "2.8-1.fc28", "rpm", "source"}, {Feature: database.Feature{"libselinux", "2.8-1.fc28", "rpm", "source"}},
{"nss-util", "3.38.0-1.0.fc28", "rpm", "source"}, {Feature: database.Feature{"nss-util", "3.38.0-1.0.fc28", "rpm", "source"}},
{"mpfr", "3.1.6-1.fc28", "rpm", "source"}, {Feature: database.Feature{"mpfr", "3.1.6-1.fc28", "rpm", "source"}},
{"libunistring", "0.9.10-1.fc28", "rpm", "source"}, {Feature: database.Feature{"libunistring", "0.9.10-1.fc28", "rpm", "source"}},
{"libpcap", "14:1.9.0-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libpcap", "14:1.9.0-1.fc28", "rpm", "binary"}},
{"libarchive", "3.3.1-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"libarchive", "3.3.1-4.fc28", "rpm", "binary"}},
{"gmp", "1:6.1.2-7.fc28", "rpm", "binary"}, {Feature: database.Feature{"gmp", "1:6.1.2-7.fc28", "rpm", "binary"}},
{"crypto-policies", "20180425-5.git6ad4018.fc28", "rpm", "source"}, {Feature: database.Feature{"crypto-policies", "20180425-5.git6ad4018.fc28", "rpm", "source"}},
{"gzip", "1.9-3.fc28", "rpm", "binary"}, {Feature: database.Feature{"gzip", "1.9-3.fc28", "rpm", "binary"}},
{"fedora-release", "28-2", "rpm", "source"}, {Feature: database.Feature{"fedora-release", "28-2", "rpm", "source"}},
{"zlib", "1.2.11-8.fc28", "rpm", "binary"}, {Feature: database.Feature{"zlib", "1.2.11-8.fc28", "rpm", "binary"}},
{"crypto-policies", "20180425-5.git6ad4018.fc28", "rpm", "binary"}, {Feature: database.Feature{"crypto-policies", "20180425-5.git6ad4018.fc28", "rpm", "binary"}},
{"lz4", "1.8.1.2-4.fc28", "rpm", "source"}, {Feature: database.Feature{"lz4", "1.8.1.2-4.fc28", "rpm", "source"}},
{"keyutils", "1.5.10-6.fc28", "rpm", "source"}, {Feature: database.Feature{"keyutils", "1.5.10-6.fc28", "rpm", "source"}},
{"gpgme", "1.10.0-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"gpgme", "1.10.0-4.fc28", "rpm", "binary"}},
{"libgpg-error", "1.31-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libgpg-error", "1.31-1.fc28", "rpm", "binary"}},
{"gnutls", "3.6.3-4.fc28", "rpm", "source"}, {Feature: database.Feature{"gnutls", "3.6.3-4.fc28", "rpm", "source"}},
{"coreutils", "8.29-7.fc28", "rpm", "source"}, {Feature: database.Feature{"coreutils", "8.29-7.fc28", "rpm", "source"}},
{"libsepol", "2.8-1.fc28", "rpm", "source"}, {Feature: database.Feature{"libsepol", "2.8-1.fc28", "rpm", "source"}},
{"libssh", "0.8.2-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libssh", "0.8.2-1.fc28", "rpm", "binary"}},
{"libpwquality", "1.4.0-7.fc28", "rpm", "binary"}, {Feature: database.Feature{"libpwquality", "1.4.0-7.fc28", "rpm", "binary"}},
{"dnf-conf", "2.7.5-12.fc28", "rpm", "binary"}, {Feature: database.Feature{"dnf-conf", "2.7.5-12.fc28", "rpm", "binary"}},
{"basesystem", "11-5.fc28", "rpm", "source"}, {Feature: database.Feature{"basesystem", "11-5.fc28", "rpm", "source"}},
{"setup", "2.11.4-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"setup", "2.11.4-1.fc28", "rpm", "binary"}},
{"libmetalink", "0.1.3-6.fc28", "rpm", "source"}, {Feature: database.Feature{"libmetalink", "0.1.3-6.fc28", "rpm", "source"}},
{"texinfo", "6.5-4.fc28", "rpm", "source"}, {Feature: database.Feature{"texinfo", "6.5-4.fc28", "rpm", "source"}},
{"expat", "2.2.5-3.fc28", "rpm", "source"}, {Feature: database.Feature{"expat", "2.2.5-3.fc28", "rpm", "source"}},
{"ncurses", "6.1-5.20180224.fc28", "rpm", "source"}, {Feature: database.Feature{"ncurses", "6.1-5.20180224.fc28", "rpm", "source"}},
{"libpwquality", "1.4.0-7.fc28", "rpm", "source"}, {Feature: database.Feature{"libpwquality", "1.4.0-7.fc28", "rpm", "source"}},
{"pcre", "8.42-3.fc28", "rpm", "binary"}, {Feature: database.Feature{"pcre", "8.42-3.fc28", "rpm", "binary"}},
{"sssd", "1.16.3-2.fc28", "rpm", "source"}, {Feature: database.Feature{"sssd", "1.16.3-2.fc28", "rpm", "source"}},
{"basesystem", "11-5.fc28", "rpm", "binary"}, {Feature: database.Feature{"basesystem", "11-5.fc28", "rpm", "binary"}},
{"systemd-pam", "238-9.git0e0aa59.fc28", "rpm", "binary"}, {Feature: database.Feature{"systemd-pam", "238-9.git0e0aa59.fc28", "rpm", "binary"}},
{"python3-six", "1.11.0-3.fc28", "rpm", "binary"}, {Feature: database.Feature{"python3-six", "1.11.0-3.fc28", "rpm", "binary"}},
{"libcurl", "7.59.0-6.fc28", "rpm", "binary"}, {Feature: database.Feature{"libcurl", "7.59.0-6.fc28", "rpm", "binary"}},
{"qrencode", "3.4.4-5.fc28", "rpm", "source"}, {Feature: database.Feature{"qrencode", "3.4.4-5.fc28", "rpm", "source"}},
{"xz", "5.2.4-2.fc28", "rpm", "source"}, {Feature: database.Feature{"xz", "5.2.4-2.fc28", "rpm", "source"}},
{"libpkgconf", "1.4.2-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libpkgconf", "1.4.2-1.fc28", "rpm", "binary"}},
{"libzstd", "1.3.5-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libzstd", "1.3.5-1.fc28", "rpm", "binary"}},
{"bash", "4.4.23-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"bash", "4.4.23-1.fc28", "rpm", "binary"}},
{"cyrus-sasl", "2.1.27-0.2rc7.fc28", "rpm", "source"}, {Feature: database.Feature{"cyrus-sasl", "2.1.27-0.2rc7.fc28", "rpm", "source"}},
{"ncurses-libs", "6.1-5.20180224.fc28", "rpm", "binary"}, {Feature: database.Feature{"ncurses-libs", "6.1-5.20180224.fc28", "rpm", "binary"}},
{"xz-libs", "5.2.4-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"xz-libs", "5.2.4-2.fc28", "rpm", "binary"}},
{"dbus", "1.12.10-1.fc28", "rpm", "source"}, {Feature: database.Feature{"dbus", "1.12.10-1.fc28", "rpm", "source"}},
{"grep", "3.1-5.fc28", "rpm", "binary"}, {Feature: database.Feature{"grep", "3.1-5.fc28", "rpm", "binary"}},
{"libusbx", "1.0.22-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libusbx", "1.0.22-1.fc28", "rpm", "binary"}},
{"audit", "2.8.4-2.fc28", "rpm", "source"}, {Feature: database.Feature{"audit", "2.8.4-2.fc28", "rpm", "source"}},
{"sed", "4.5-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"sed", "4.5-1.fc28", "rpm", "binary"}},
{"sqlite", "3.22.0-4.fc28", "rpm", "source"}, {Feature: database.Feature{"sqlite", "3.22.0-4.fc28", "rpm", "source"}},
{"openldap", "2.4.46-3.fc28", "rpm", "binary"}, {Feature: database.Feature{"openldap", "2.4.46-3.fc28", "rpm", "binary"}},
{"gawk", "4.2.1-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"gawk", "4.2.1-1.fc28", "rpm", "binary"}},
{"gpgme", "1.10.0-4.fc28", "rpm", "source"}, {Feature: database.Feature{"gpgme", "1.10.0-4.fc28", "rpm", "source"}},
{"lvm2", "2.02.177-5.fc28", "rpm", "source"}, {Feature: database.Feature{"lvm2", "2.02.177-5.fc28", "rpm", "source"}},
{"nspr", "4.19.0-1.fc28", "rpm", "source"}, {Feature: database.Feature{"nspr", "4.19.0-1.fc28", "rpm", "source"}},
{"libsolv", "0.6.35-1.fc28", "rpm", "source"}, {Feature: database.Feature{"libsolv", "0.6.35-1.fc28", "rpm", "source"}},
{"info", "6.5-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"info", "6.5-4.fc28", "rpm", "binary"}},
{"openssl-libs", "1:1.1.0h-3.fc28", "rpm", "binary"}, {Feature: database.Feature{"openssl-libs", "1:1.1.0h-3.fc28", "rpm", "binary"}},
{"libxcrypt", "4.1.2-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libxcrypt", "4.1.2-1.fc28", "rpm", "binary"}},
{"libselinux", "2.8-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libselinux", "2.8-1.fc28", "rpm", "binary"}},
{"libgcc", "8.1.1-5.fc28", "rpm", "binary"}, {Feature: database.Feature{"libgcc", "8.1.1-5.fc28", "rpm", "binary"}},
{"cracklib", "2.9.6-13.fc28", "rpm", "binary"}, {Feature: database.Feature{"cracklib", "2.9.6-13.fc28", "rpm", "binary"}},
{"python3-libs", "3.6.6-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"python3-libs", "3.6.6-1.fc28", "rpm", "binary"}},
{"glibc-langpack-en", "2.27-32.fc28", "rpm", "binary"}, {Feature: database.Feature{"glibc-langpack-en", "2.27-32.fc28", "rpm", "binary"}},
{"json-c", "0.13.1-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"json-c", "0.13.1-2.fc28", "rpm", "binary"}},
{"gnupg2", "2.2.8-1.fc28", "rpm", "source"}, {Feature: database.Feature{"gnupg2", "2.2.8-1.fc28", "rpm", "source"}},
{"openssl", "1:1.1.0h-3.fc28", "rpm", "binary"}, {Feature: database.Feature{"openssl", "1:1.1.0h-3.fc28", "rpm", "binary"}},
{"glibc-common", "2.27-32.fc28", "rpm", "binary"}, {Feature: database.Feature{"glibc-common", "2.27-32.fc28", "rpm", "binary"}},
{"p11-kit-trust", "0.23.12-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"p11-kit-trust", "0.23.12-1.fc28", "rpm", "binary"}},
{"zstd", "1.3.5-1.fc28", "rpm", "source"}, {Feature: database.Feature{"zstd", "1.3.5-1.fc28", "rpm", "source"}},
{"libxml2", "2.9.8-4.fc28", "rpm", "source"}, {Feature: database.Feature{"libxml2", "2.9.8-4.fc28", "rpm", "source"}},
{"dbus", "1:1.12.10-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"dbus", "1:1.12.10-1.fc28", "rpm", "binary"}},
{"ca-certificates", "2018.2.24-1.0.fc28", "rpm", "binary"}, {Feature: database.Feature{"ca-certificates", "2018.2.24-1.0.fc28", "rpm", "binary"}},
{"libcomps", "0.1.8-11.fc28", "rpm", "binary"}, {Feature: database.Feature{"libcomps", "0.1.8-11.fc28", "rpm", "binary"}},
{"nss", "3.38.0-1.0.fc28", "rpm", "binary"}, {Feature: database.Feature{"nss", "3.38.0-1.0.fc28", "rpm", "binary"}},
{"libcom_err", "1.44.2-0.fc28", "rpm", "binary"}, {Feature: database.Feature{"libcom_err", "1.44.2-0.fc28", "rpm", "binary"}},
{"keyutils-libs", "1.5.10-6.fc28", "rpm", "binary"}, {Feature: database.Feature{"keyutils-libs", "1.5.10-6.fc28", "rpm", "binary"}},
{"libseccomp", "2.3.3-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"libseccomp", "2.3.3-2.fc28", "rpm", "binary"}},
{"elfutils-libs", "0.173-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"elfutils-libs", "0.173-1.fc28", "rpm", "binary"}},
{"libuuid", "2.32.1-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libuuid", "2.32.1-1.fc28", "rpm", "binary"}},
{"pkgconf", "1.4.2-1.fc28", "rpm", "source"}, {Feature: database.Feature{"pkgconf", "1.4.2-1.fc28", "rpm", "source"}},
{"grep", "3.1-5.fc28", "rpm", "source"}, {Feature: database.Feature{"grep", "3.1-5.fc28", "rpm", "source"}},
{"libpcap", "1.9.0-1.fc28", "rpm", "source"}, {Feature: database.Feature{"libpcap", "1.9.0-1.fc28", "rpm", "source"}},
{"deltarpm", "3.6-25.fc28", "rpm", "binary"}, {Feature: database.Feature{"deltarpm", "3.6-25.fc28", "rpm", "binary"}},
{"krb5-libs", "1.16.1-13.fc28", "rpm", "binary"}, {Feature: database.Feature{"krb5-libs", "1.16.1-13.fc28", "rpm", "binary"}},
{"glibc", "2.27-32.fc28", "rpm", "binary"}, {Feature: database.Feature{"glibc", "2.27-32.fc28", "rpm", "binary"}},
{"libseccomp", "2.3.3-2.fc28", "rpm", "source"}, {Feature: database.Feature{"libseccomp", "2.3.3-2.fc28", "rpm", "source"}},
{"libsemanage", "2.8-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"libsemanage", "2.8-2.fc28", "rpm", "binary"}},
{"openssl-pkcs11", "0.4.8-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"openssl-pkcs11", "0.4.8-1.fc28", "rpm", "binary"}},
{"libxml2", "2.9.8-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"libxml2", "2.9.8-4.fc28", "rpm", "binary"}},
{"e2fsprogs", "1.44.2-0.fc28", "rpm", "source"}, {Feature: database.Feature{"e2fsprogs", "1.44.2-0.fc28", "rpm", "source"}},
{"file-libs", "5.33-7.fc28", "rpm", "binary"}, {Feature: database.Feature{"file-libs", "5.33-7.fc28", "rpm", "binary"}},
{"elfutils-default-yama-scope", "0.173-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"elfutils-default-yama-scope", "0.173-1.fc28", "rpm", "binary"}},
{"glibc", "2.27-32.fc28", "rpm", "source"}, {Feature: database.Feature{"glibc", "2.27-32.fc28", "rpm", "source"}},
{"publicsuffix-list-dafsa", "20180514-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"publicsuffix-list-dafsa", "20180514-1.fc28", "rpm", "binary"}},
{"popt", "1.16-14.fc28", "rpm", "binary"}, {Feature: database.Feature{"popt", "1.16-14.fc28", "rpm", "binary"}},
{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "rpm", "binary"}, {Feature: database.Feature{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "rpm", "binary"}},
{"lua-libs", "5.3.4-10.fc28", "rpm", "binary"}, {Feature: database.Feature{"lua-libs", "5.3.4-10.fc28", "rpm", "binary"}},
{"libsemanage", "2.8-2.fc28", "rpm", "source"}, {Feature: database.Feature{"libsemanage", "2.8-2.fc28", "rpm", "source"}},
{"glibc-minimal-langpack", "2.27-32.fc28", "rpm", "binary"}, {Feature: database.Feature{"glibc-minimal-langpack", "2.27-32.fc28", "rpm", "binary"}},
{"attr", "2.4.48-3.fc28", "rpm", "source"}, {Feature: database.Feature{"attr", "2.4.48-3.fc28", "rpm", "source"}},
{"gdbm", "1.14.1-4.fc28", "rpm", "source"}, {Feature: database.Feature{"gdbm", "1.14.1-4.fc28", "rpm", "source"}},
{"pkgconf", "1.4.2-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"pkgconf", "1.4.2-1.fc28", "rpm", "binary"}},
{"acl", "2.2.53-1.fc28", "rpm", "source"}, {Feature: database.Feature{"acl", "2.2.53-1.fc28", "rpm", "source"}},
{"gnutls", "3.6.3-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"gnutls", "3.6.3-4.fc28", "rpm", "binary"}},
{"fedora-repos", "28-5", "rpm", "source"}, {Feature: database.Feature{"fedora-repos", "28-5", "rpm", "source"}},
{"python3-pip", "9.0.3-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"python3-pip", "9.0.3-2.fc28", "rpm", "binary"}},
{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "rpm", "source"}, {Feature: database.Feature{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "rpm", "source"}},
{"rpm", "4.14.1-9.fc28", "rpm", "binary"}, {Feature: database.Feature{"rpm", "4.14.1-9.fc28", "rpm", "binary"}},
{"libutempter", "1.1.6-14.fc28", "rpm", "source"}, {Feature: database.Feature{"libutempter", "1.1.6-14.fc28", "rpm", "source"}},
{"libdnf", "0.11.1-3.fc28", "rpm", "source"}, {Feature: database.Feature{"libdnf", "0.11.1-3.fc28", "rpm", "source"}},
{"vim-minimal", "2:8.1.328-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"vim-minimal", "2:8.1.328-1.fc28", "rpm", "binary"}},
{"tzdata", "2018e-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"tzdata", "2018e-1.fc28", "rpm", "binary"}},
{"nettle", "3.4-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"nettle", "3.4-2.fc28", "rpm", "binary"}},
{"python-pip", "9.0.3-2.fc28", "rpm", "source"}, {Feature: database.Feature{"python-pip", "9.0.3-2.fc28", "rpm", "source"}},
{"python-six", "1.11.0-3.fc28", "rpm", "source"}, {Feature: database.Feature{"python-six", "1.11.0-3.fc28", "rpm", "source"}},
{"diffutils", "3.6-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"diffutils", "3.6-4.fc28", "rpm", "binary"}},
{"rpm-plugin-selinux", "4.14.1-9.fc28", "rpm", "binary"}, {Feature: database.Feature{"rpm-plugin-selinux", "4.14.1-9.fc28", "rpm", "binary"}},
{"shadow-utils", "2:4.6-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"shadow-utils", "2:4.6-1.fc28", "rpm", "binary"}},
{"pkgconf-pkg-config", "1.4.2-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"pkgconf-pkg-config", "1.4.2-1.fc28", "rpm", "binary"}},
{"cracklib-dicts", "2.9.6-13.fc28", "rpm", "binary"}, {Feature: database.Feature{"cracklib-dicts", "2.9.6-13.fc28", "rpm", "binary"}},
{"libblkid", "2.32.1-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libblkid", "2.32.1-1.fc28", "rpm", "binary"}},
{"python-setuptools", "39.2.0-6.fc28", "rpm", "source"}, {Feature: database.Feature{"python-setuptools", "39.2.0-6.fc28", "rpm", "source"}},
{"libsss_idmap", "1.16.3-2.fc28", "rpm", "binary"}, {Feature: database.Feature{"libsss_idmap", "1.16.3-2.fc28", "rpm", "binary"}},
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{"krb5", "1.16.1-13.fc28", "rpm", "source"}, {Feature: database.Feature{"krb5", "1.16.1-13.fc28", "rpm", "source"}},
{"librepo", "1.8.1-7.fc28", "rpm", "source"}, {Feature: database.Feature{"librepo", "1.8.1-7.fc28", "rpm", "source"}},
{"python3-gpg", "1.10.0-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"python3-gpg", "1.10.0-4.fc28", "rpm", "binary"}},
{"nettle", "3.4-2.fc28", "rpm", "source"}, {Feature: database.Feature{"nettle", "3.4-2.fc28", "rpm", "source"}},
{"libgcrypt", "1.8.3-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"libgcrypt", "1.8.3-1.fc28", "rpm", "binary"}},
{"python3", "3.6.6-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"python3", "3.6.6-1.fc28", "rpm", "binary"}},
{"python3-libcomps", "0.1.8-11.fc28", "rpm", "binary"}, {Feature: database.Feature{"python3-libcomps", "0.1.8-11.fc28", "rpm", "binary"}},
{"rpm-libs", "4.14.1-9.fc28", "rpm", "binary"}, {Feature: database.Feature{"rpm-libs", "4.14.1-9.fc28", "rpm", "binary"}},
{"nspr", "4.19.0-1.fc28", "rpm", "binary"}, {Feature: database.Feature{"nspr", "4.19.0-1.fc28", "rpm", "binary"}},
{"argon2", "20161029-5.fc28", "rpm", "source"}, {Feature: database.Feature{"argon2", "20161029-5.fc28", "rpm", "source"}},
{"tar", "1.30-3.fc28", "rpm", "source"}, {Feature: database.Feature{"tar", "1.30-3.fc28", "rpm", "source"}},
{"qrencode-libs", "3.4.4-5.fc28", "rpm", "binary"}, {Feature: database.Feature{"qrencode-libs", "3.4.4-5.fc28", "rpm", "binary"}},
{"gmp", "6.1.2-7.fc28", "rpm", "source"}, {Feature: database.Feature{"gmp", "6.1.2-7.fc28", "rpm", "source"}},
{"libverto", "0.3.0-5.fc28", "rpm", "binary"}, {Feature: database.Feature{"libverto", "0.3.0-5.fc28", "rpm", "binary"}},
{"python3", "3.6.6-1.fc28", "rpm", "source"}, {Feature: database.Feature{"python3", "3.6.6-1.fc28", "rpm", "source"}},
{"libksba", "1.3.5-7.fc28", "rpm", "binary"}, {Feature: database.Feature{"libksba", "1.3.5-7.fc28", "rpm", "binary"}},
{"readline", "7.0-11.fc28", "rpm", "binary"}, {Feature: database.Feature{"readline", "7.0-11.fc28", "rpm", "binary"}},
{"rpm-build-libs", "4.14.1-9.fc28", "rpm", "binary"}, {Feature: database.Feature{"rpm-build-libs", "4.14.1-9.fc28", "rpm", "binary"}},
{"npth", "1.5-4.fc28", "rpm", "binary"}, {Feature: database.Feature{"npth", "1.5-4.fc28", "rpm", "binary"}},
{"rootfiles", "8.1-22.fc28", "rpm", "binary"}, {Feature: database.Feature{"rootfiles", "8.1-22.fc28", "rpm", "binary"}},
{"rpm-plugin-systemd-inhibit", "4.14.1-9.fc28", "rpm", "binary"}, {Feature: database.Feature{"rpm-plugin-systemd-inhibit", "4.14.1-9.fc28", "rpm", "binary"}},
{"systemd-libs", "238-9.git0e0aa59.fc28", "rpm", "binary"}, {Feature: database.Feature{"systemd-libs", "238-9.git0e0aa59.fc28", "rpm", "binary"}},
{"nss-util", "3.38.0-1.0.fc28", "rpm", "binary"}, {Feature: database.Feature{"nss-util", "3.38.0-1.0.fc28", "rpm", "binary"}},
} }
func TestRpmFeatureDetection(t *testing.T) { func TestRpmFeatureDetection(t *testing.T) {
@ -333,11 +333,11 @@ func TestRpmFeatureDetection(t *testing.T) {
{ {
"valid small case", "valid small case",
map[string]string{"var/lib/rpm/Packages": "rpm/testdata/valid"}, map[string]string{"var/lib/rpm/Packages": "rpm/testdata/valid"},
[]database.Feature{ []database.LayerFeature{
{"centos-release", "7-1.1503.el7.centos.2.8", "rpm", "binary"}, {Feature: database.Feature{"centos-release", "7-1.1503.el7.centos.2.8", "rpm", "binary"}},
{"filesystem", "3.2-18.el7", "rpm", "binary"}, {Feature: database.Feature{"filesystem", "3.2-18.el7", "rpm", "binary"}},
{"centos-release", "7-1.1503.el7.centos.2.8", "rpm", "source"}, {Feature: database.Feature{"centos-release", "7-1.1503.el7.centos.2.8", "rpm", "source"}},
{"filesystem", "3.2-18.el7", "rpm", "source"}, {Feature: database.Feature{"filesystem", "3.2-18.el7", "rpm", "source"}},
}, },
}, },
{ {

6
ext/featurefmt/testutil.go
Unescape View File

@ -54,7 +54,7 @@ func loadTestFiles(testFilePaths map[string]string) tarutil.FilesMap {
type TestCase struct { type TestCase struct {
Name string Name string
FilePaths map[string]string FilePaths map[string]string
ExpectedResult []database.Feature ExpectedResult []database.LayerFeature
} }
// RunTest runs a featurefmt test by loading the package info database files and // RunTest runs a featurefmt test by loading the package info database files and
@ -65,7 +65,7 @@ func RunTest(t *testing.T, test TestCase, lister Lister, expectedVersionFormat s
expected := test.ExpectedResult expected := test.ExpectedResult
features, err := lister.ListFeatures(filesMap) features, err := lister.ListFeatures(filesMap)
require.Nil(t, err) require.Nil(t, err)
visited := map[database.Feature]bool{} visited := map[database.LayerFeature]bool{}
// we only enforce the unique packages to match, the result features // we only enforce the unique packages to match, the result features
// should be always deduplicated. // should be always deduplicated.
for _, pkg := range expected { for _, pkg := range expected {
@ -84,7 +84,7 @@ func RunTest(t *testing.T, test TestCase, lister Lister, expectedVersionFormat s
visited[f] = true visited[f] = true
} }
missingPackages := []database.Feature{} missingPackages := []database.LayerFeature{}
for pkg, ok := range visited { for pkg, ok := range visited {
if !ok { if !ok {
missingPackages = append(missingPackages, pkg) missingPackages = append(missingPackages, pkg)

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