Merge pull request #672 from KeyboardNerd/source_package/feature_type

Implement Feature types

.travis.yml

@@ -31,11 +31,6 @@ notifications:
 
 matrix:
   include:
-  - addons:
-      apt:
-        packages:
-        - rpm
-      postgresql: 9.4
   - addons:
       apt:
         packages:

api/v3/clairpb/clair.pb.go

@@ -232,6 +232,9 @@ type Feature struct {
 	Detector *Detector `protobuf:"bytes,5,opt,name=detector" json:"detector,omitempty"`
 	// The list of vulnerabilities that affect the feature.
 	Vulnerabilities []*Vulnerability `protobuf:"bytes,6,rep,name=vulnerabilities" json:"vulnerabilities,omitempty"`
+	// The feature type indicates if the feature represents a source package or
+	// binary package.
+	FeatureType string `protobuf:"bytes,7,opt,name=feature_type,json=featureType" json:"feature_type,omitempty"`
 }
 
 func (m *Feature) Reset()                    { *m = Feature{} }
@@ -281,6 +284,13 @@ func (m *Feature) GetVulnerabilities() []*Vulnerability {
 	return nil
 }
 
+func (m *Feature) GetFeatureType() string {
+	if m != nil {
+		return m.FeatureType
+	}
+	return ""
+}
+
 type Layer struct {
 	// The sha256 tarsum for the layer.
 	Hash string `protobuf:"bytes,1,opt,name=hash" json:"hash,omitempty"`
@@ -1091,89 +1101,90 @@ var _StatusService_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("api/v3/clairpb/clair.proto", fileDescriptor0) }
 
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+	0x1e, 0x75, 0xeb, 0x3e, 0xcc, 0xf9, 0xae, 0x6d, 0x25, 0xc7, 0xd2, 0xc8, 0x1a, 0xd0, 0xfd, 0xa8,
-	0xb3, 0xac, 0x64, 0x19, 0xb3, 0x2e, 0x1e, 0x9f, 0xb5, 0x9a, 0x85, 0xbc, 0x63, 0x0f, 0x6c, 0x26,
+	0x6d, 0xb3, 0xbe, 0x6b, 0xa7, 0x46, 0xd8, 0x16, 0xdd, 0xe7, 0xd0, 0x9b, 0xf3, 0xf0, 0x38, 0x4b,
-	0x46, 0x70, 0xde, 0x94, 0x44, 0x0c, 0xed, 0x2b, 0x27, 0xd0, 0x36, 0xfe, 0xca, 0xc1, 0xfc, 0x99,
+	0x4b, 0xa6, 0x31, 0xeb, 0xe1, 0xf1, 0x59, 0xad, 0x59, 0xc8, 0xbb, 0x4e, 0xdf, 0x61, 0x62, 0x4a,
-	0x84, 0x55, 0xfd, 0xbb, 0x50, 0x71, 0x13, 0x7c, 0xd5, 0x85, 0xd6, 0x19, 0x18, 0x67, 0x19, 0x37,
+	0xe7, 0x4d, 0x79, 0x89, 0xa1, 0x7d, 0xe5, 0x04, 0xda, 0xc6, 0x5f, 0x39, 0x98, 0x3f, 0x13, 0xb0,
-	0x52, 0xcc, 0x94, 0x1f, 0xfd, 0x5f, 0x0d, 0x2a, 0x49, 0xf1, 0x79, 0x3b, 0xba, 0x17, 0x20, 0x65,
+	0xca, 0x7f, 0x17, 0x2a, 0x5e, 0x82, 0xae, 0xaa, 0xd0, 0x3a, 0x03, 0xe3, 0x2c, 0xe5, 0x46, 0x8a,
-	0x68, 0x45, 0x3b, 0x5a, 0x91, 0xfc, 0xcb, 0x42, 0xba, 0x43, 0x4b, 0xad, 0x98, 0x98, 0xe6, 0x56,
+	0x98, 0xb2, 0xa3, 0xff, 0xab, 0x41, 0x25, 0xc9, 0x3e, 0x6f, 0x8d, 0x77, 0x03, 0xa4, 0x0c, 0xed,
-	0x16, 0x3a, 0xc8, 0xad, 0x64, 0x95, 0x11, 0x49, 0x1e, 0xc2, 0x84, 0xe7, 0x58, 0x6a, 0xa3, 0xbc,
+	0x68, 0x8d, 0xab, 0x2b, 0xff, 0xf8, 0x90, 0xe6, 0xd0, 0x56, 0x5b, 0x28, 0xbe, 0x73, 0x2d, 0x1b,
-	0x7d, 0x0a, 0x70, 0x74, 0x1f, 0xe3, 0xde, 0x3b, 0xa8, 0x80, 0x60, 0x63, 0x68, 0x72, 0x1b, 0x6e,
+	0x5d, 0xe4, 0x5a, 0x32, 0xcb, 0xe8, 0x4a, 0x1e, 0xc2, 0x84, 0xef, 0xda, 0x6a, 0xe9, 0xbc, 0x7d,
-	0xea, 0xe2, 0xb1, 0xf8, 0x8a, 0x79, 0x15, 0x53, 0x17, 0x8f, 0x8d, 0x3f, 0x72, 0xb0, 0x70, 0xae,
+	0x0a, 0x70, 0x74, 0x1f, 0xe3, 0xda, 0xbb, 0xa8, 0x80, 0xe0, 0x60, 0x68, 0x72, 0x1d, 0xae, 0xea,
-	0x0a, 0x59, 0x86, 0x4a, 0x6f, 0x18, 0x04, 0xe8, 0xb2, 0x24, 0x10, 0xca, 0x8a, 0x27, 0x6e, 0x72,
+	0xe1, 0xb1, 0xf8, 0xd0, 0x79, 0x15, 0x55, 0x0f, 0x8f, 0x8d, 0x3f, 0x72, 0xb0, 0x70, 0xae, 0x08,
-	0x11, 0x4a, 0x2e, 0x3e, 0x67, 0xc9, 0x2b, 0x2f, 0x72, 0xc6, 0x05, 0xd7, 0xdc, 0x86, 0x6a, 0x0a,
+	0x5f, 0x49, 0xdd, 0x61, 0x10, 0xa0, 0xc7, 0x92, 0x40, 0x28, 0x2b, 0x9a, 0xe8, 0xe4, 0x22, 0x94,
-	0x2e, 0xa2, 0x13, 0x97, 0xac, 0xc2, 0xb4, 0x05, 0xf9, 0x1c, 0x80, 0xc6, 0x69, 0xd6, 0xf3, 0xe2,
+	0x3c, 0x7c, 0xce, 0x92, 0x2d, 0x2f, 0x72, 0xc2, 0x05, 0x6d, 0x6e, 0x43, 0x35, 0x05, 0x17, 0x51,
-	0x91, 0x7e, 0x38, 0x66, 0xe1, 0x8d, 0x0d, 0xd7, 0xc2, 0xe7, 0x68, 0xb5, 0x13, 0x53, 0xc8, 0x4c,
+	0x89, 0x4b, 0xb6, 0x65, 0x5a, 0x83, 0x7c, 0x0e, 0x40, 0xe3, 0x30, 0xeb, 0x79, 0xf1, 0x48, 0x3f,
-	0xb8, 0xd3, 0x3f, 0x82, 0x99, 0x0c, 0x15, 0x5e, 0x8c, 0xcd, 0xd9, 0xa2, 0x0b, 0x79, 0x53, 0x12,
+	0x1c, 0x33, 0xf1, 0xc6, 0x86, 0x67, 0xe3, 0x73, 0xb4, 0xdb, 0x89, 0x29, 0x64, 0x26, 0xcc, 0xe9,
-	0x31, 0x34, 0x72, 0x09, 0xcc, 0xde, 0x83, 0x1b, 0x4f, 0x69, 0x70, 0x98, 0x84, 0x50, 0x3b, 0x34,
+	0x1f, 0xc1, 0x4c, 0x86, 0x08, 0x4f, 0xc6, 0xe1, 0x64, 0x51, 0x85, 0xbc, 0x29, 0x2f, 0x31, 0x34,
-	0x91, 0x5a, 0xd1, 0x53, 0xcb, 0xc0, 0x93, 0xb1, 0x04, 0x37, 0xcf, 0x33, 0x92, 0x88, 0x35, 0x08,
+	0x72, 0x09, 0xcc, 0xde, 0x83, 0x1b, 0x4f, 0x69, 0x70, 0x98, 0x84, 0x50, 0x3b, 0x34, 0x91, 0xda,
-	0xd4, 0xd6, 0x91, 0xa9, 0x07, 0x2d, 0x3d, 0x19, 0x6b, 0x70, 0x35, 0xc1, 0x7b, 0xed, 0xb9, 0xd0,
+	0xd1, 0x53, 0xcb, 0xc0, 0x93, 0xb1, 0x04, 0x37, 0xcf, 0x53, 0x92, 0x88, 0x35, 0x08, 0xd4, 0xd6,
-	0xfa, 0x4f, 0x83, 0xe9, 0xa8, 0xda, 0x6d, 0x0c, 0x8e, 0xec, 0x1e, 0x92, 0x21, 0x94, 0x13, 0x3b,
+	0x91, 0xa9, 0x07, 0x2d, 0x2d, 0x19, 0x6b, 0x70, 0x35, 0x41, 0x7b, 0xed, 0xb9, 0xd0, 0xfa, 0x4f,
-	0x80, 0x2c, 0x5d, 0xb0, 0x1e, 0x44, 0x32, 0xfa, 0xf2, 0xa5, 0x0b, 0xc4, 0x58, 0xfe, 0xe6, 0xcf,
+	0x83, 0xe9, 0x28, 0xdb, 0x6d, 0x0c, 0x8e, 0x9c, 0x2e, 0x92, 0x21, 0x94, 0x13, 0x3b, 0x80, 0x2c,
-	0x7f, 0x7e, 0xc8, 0x2d, 0x92, 0x85, 0x66, 0xb4, 0x04, 0x9a, 0x2f, 0x52, 0x3b, 0xe2, 0x25, 0x39,
+	0x5d, 0xb0, 0x1e, 0x44, 0x30, 0xfa, 0xf2, 0xa5, 0x0b, 0xc4, 0x58, 0xfe, 0xe6, 0xcf, 0x7f, 0xbe,
-	0x84, 0x4a, 0x72, 0xda, 0x91, 0xe5, 0x4b, 0x87, 0xaf, 0x6e, 0x5c, 0xa4, 0xa2, 0x22, 0xcf, 0x8a,
+	0xcf, 0x2d, 0x92, 0x85, 0x66, 0xb4, 0x04, 0x9a, 0x2f, 0x52, 0x3b, 0xe2, 0x25, 0x39, 0x84, 0x4a,
-	0xc8, 0x53, 0x46, 0x29, 0x8e, 0xfc, 0x48, 0xbb, 0xdb, 0xfa, 0x39, 0x07, 0x33, 0xc9, 0x96, 0x47,
+	0x72, 0xda, 0x91, 0xe5, 0x4b, 0x87, 0xaf, 0x6e, 0x5c, 0x24, 0xa2, 0x3c, 0xcf, 0x0a, 0xcf, 0x53,
-	0xb5, 0xbf, 0x84, 0xe9, 0x53, 0x83, 0x83, 0xbc, 0x75, 0xc9, 0x5c, 0x91, 0xa9, 0xdc, 0x1e, 0x6b,
+	0x46, 0x29, 0xf6, 0xfc, 0x48, 0xbb, 0xdb, 0xfa, 0x29, 0x07, 0x33, 0xc9, 0x92, 0x47, 0xb9, 0xbf,
-	0xfa, 0x18, 0x37, 0x44, 0x36, 0xf3, 0xe4, 0x5a, 0x33, 0x39, 0x79, 0xc2, 0xe6, 0x0b, 0xd9, 0x83,
+	0x84, 0xe9, 0x53, 0x83, 0x83, 0xbc, 0x75, 0xc9, 0x5c, 0x91, 0xa1, 0xdc, 0x1e, 0x6b, 0xfa, 0x18,
-	0xef, 0x35, 0x98, 0xcb, 0x46, 0x03, 0x39, 0xb5, 0x07, 0x2f, 0x04, 0x9a, 0xfe, 0xde, 0x78, 0xca,
+	0x37, 0x44, 0x34, 0xf3, 0xe4, 0x5a, 0x33, 0x39, 0x79, 0xc2, 0xe6, 0x0b, 0x59, 0x83, 0xef, 0x34,
-	0xe9, 0xa4, 0xee, 0x66, 0x27, 0xd5, 0x72, 0xa1, 0x2a, 0x51, 0x13, 0x35, 0xe9, 0x0b, 0x28, 0xc5,
+	0x98, 0xcb, 0x46, 0x03, 0x39, 0xb5, 0x07, 0x2f, 0x04, 0x9a, 0xfe, 0xde, 0x78, 0xc2, 0xe9, 0xa0,
-	0xe0, 0x23, 0x37, 0xcf, 0x14, 0x9e, 0x42, 0xaa, 0x7e, 0xeb, 0x5c, 0xb9, 0x8a, 0x3e, 0x2d, 0xa2,
+	0xee, 0x66, 0x07, 0xd5, 0xf2, 0xa0, 0x2a, 0x51, 0x13, 0x15, 0xe9, 0x0b, 0x28, 0xc5, 0xe0, 0x23,
-	0x97, 0x48, 0xa1, 0x29, 0x31, 0xf9, 0xf8, 0x26, 0xcc, 0xf4, 0xbc, 0x41, 0xda, 0xcc, 0xdf, 0xfb,
+	0x37, 0xcf, 0x24, 0x9e, 0x42, 0xaa, 0x7e, 0xeb, 0x5c, 0xbe, 0xf2, 0x3e, 0x2d, 0xbc, 0x97, 0x48,
-	0xac, 0xa0, 0xfe, 0xb9, 0xee, 0x4d, 0x8a, 0x0f, 0xd1, 0x7b, 0xff, 0x07, 0x00, 0x00, 0xff, 0xff,
+	0xa1, 0x29, 0x31, 0xf9, 0xf8, 0x26, 0xcc, 0x74, 0xfd, 0x7e, 0x5a, 0x6d, 0xb0, 0xf7, 0x59, 0x41,
-	0xcb, 0x5c, 0xce, 0x34, 0xd2, 0x0e, 0x00, 0x00,
+	0xfd, 0xb9, 0xdd, 0x9b, 0x14, 0x1f, 0xa2, 0xf7, 0xfe, 0x0f, 0x00, 0x00, 0xff, 0xff, 0x1f, 0x9e,
+	0x9e, 0x7b, 0xf5, 0x0e, 0x00, 0x00,
 }

api/v3/clairpb/clair.proto

@@ -80,6 +80,9 @@ message Feature {
   Detector detector = 5;
   // The list of vulnerabilities that affect the feature.
   repeated Vulnerability vulnerabilities = 6;
+  // The feature type indicates if the feature represents a source package or
+  // binary package.
+  string feature_type = 7;
 }
 
 message Layer {

api/v3/clairpb/clair.swagger.json

@@ -330,6 +330,10 @@
             "$ref": "#/definitions/clairVulnerability"
           },
           "description": "The list of vulnerabilities that affect the feature."
+        },
+        "feature_type": {
+          "type": "string",
+          "description": "The feature type indicates if the feature represents a source package or\nbinary package."
         }
       }
     },

api/v3/clairpb/convert.go

@@ -99,6 +99,7 @@ func NotificationFromDatabaseModel(dbNotification database.VulnerabilityNotifica
 	return &noti, nil
 }
 
+// VulnerabilityFromDatabaseModel converts database Vulnerability to api Vulnerability.
 func VulnerabilityFromDatabaseModel(dbVuln database.Vulnerability) (*Vulnerability, error) {
 	metaString := ""
 	if dbVuln.Metadata != nil {
@@ -119,6 +120,7 @@ func VulnerabilityFromDatabaseModel(dbVuln database.Vulnerability) (*Vulnerabili
 	}, nil
 }
 
+// VulnerabilityWithFixedInFromDatabaseModel converts database VulnerabilityWithFixedIn to api Vulnerability.
 func VulnerabilityWithFixedInFromDatabaseModel(dbVuln database.VulnerabilityWithFixedIn) (*Vulnerability, error) {
 	vuln, err := VulnerabilityFromDatabaseModel(dbVuln.Vulnerability)
 	if err != nil {
@@ -145,9 +147,11 @@ func NamespacedFeatureFromDatabaseModel(feature database.AncestryFeature) *Featu
 		VersionFormat: feature.Namespace.VersionFormat,
 		Version:       version,
 		Detector:      DetectorFromDatabaseModel(feature.FeatureBy),
+		FeatureType:   string(feature.Type),
 	}
 }
 
+// DetectorFromDatabaseModel converts database detector to api detector.
 func DetectorFromDatabaseModel(detector database.Detector) *Detector {
 	return &Detector{
 		Name:    detector.Name,
@@ -156,6 +160,7 @@ func DetectorFromDatabaseModel(detector database.Detector) *Detector {
 	}
 }
 
+// DetectorsFromDatabaseModel converts database detectors to api detectors.
 func DetectorsFromDatabaseModel(dbDetectors []database.Detector) []*Detector {
 	detectors := make([]*Detector, 0, len(dbDetectors))
 	for _, d := range dbDetectors {

database/database.go

@@ -17,7 +17,6 @@
 package database
 
 import (
-	"errors"
 	"fmt"
 	"time"
 
@@ -27,20 +26,20 @@ import (
 var (
 	// ErrBackendException is an error that occurs when the database backend
 	// does not work properly (ie. unreachable).
-	ErrBackendException = errors.New("database: an error occurred when querying the backend")
+	ErrBackendException = NewStorageError("an error occurred when querying the backend")
 
 	// ErrInconsistent is an error that occurs when a database consistency check
 	// fails (i.e. when an entity which is supposed to be unique is detected
 	// twice)
-	ErrInconsistent = errors.New("database: inconsistent database")
+	ErrInconsistent = NewStorageError("inconsistent database")
 
 	// ErrInvalidParameters is an error that occurs when the parameters are not valid.
-	ErrInvalidParameters = errors.New("database: parameters are not valid")
+	ErrInvalidParameters = NewStorageError("parameters are not valid")
 
 	// ErrMissingEntities is an error that occurs when an associated immutable
 	// entity doesn't exist in the database. This error can indicate a wrong
 	// implementation or corrupted database.
-	ErrMissingEntities = errors.New("database: associated immutable entities are missing in the database")
+	ErrMissingEntities = NewStorageError("associated immutable entities are missing in the database")
 )
 
 // RegistrableComponentConfig is a configuration block that can be used to

database/error.go

@@ -1,4 +1,4 @@
-// Copyright 2018 clair authors
+// Copyright 2019 clair authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -14,13 +14,22 @@
 
 package database
 
-// AffectedFeatureType indicates the type of feature that a vulnerability
+// StorageError is database error
-// affects.
+type StorageError struct {
-type AffectedFeatureType string
+	reason   string
+	original error
+}
 
-const (
+func (e *StorageError) Error() string {
-	// AffectSourcePackage indicates the vulnerability affects a source package.
+	return e.reason
-	AffectSourcePackage AffectedFeatureType = "source"
+}
-	// AffectBinaryPackage indicates the vulnerability affects a binary package.
+
-	AffectBinaryPackage AffectedFeatureType = "binary"
+// NewStorageErrorWithInternalError creates a new database error
-)
+func NewStorageErrorWithInternalError(reason string, originalError error) *StorageError {
+	return &StorageError{reason, originalError}
+}
+
+// NewStorageError creates a new database error
+func NewStorageError(reason string) *StorageError {
+	return &StorageError{reason, nil}
+}

database/feature_type.go

@@ -0,0 +1,52 @@
+// Copyright 2019 clair authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package database
+
+import (
+	"database/sql/driver"
+	"fmt"
+)
+
+// FeatureType indicates the type of feature that a vulnerability
+// affects.
+type FeatureType string
+
+const (
+	SourcePackage FeatureType = "source"
+	BinaryPackage FeatureType = "binary"
+)
+
+var featureTypes = []FeatureType{
+	SourcePackage,
+	BinaryPackage,
+}
+
+// Scan implements the database/sql.Scanner interface.
+func (t *FeatureType) Scan(value interface{}) error {
+	val := value.(string)
+	for _, ft := range featureTypes {
+		if string(ft) == val {
+			*t = ft
+			return nil
+		}
+	}
+
+	panic(fmt.Sprintf("invalid feature type received from database: '%s'", val))
+}
+
+// Value implements the database/sql/driver.Valuer interface.
+func (t *FeatureType) Value() (driver.Value, error) {
+	return string(*t), nil
+}

database/models.go

@@ -155,18 +155,33 @@ type Namespace struct {
 	VersionFormat string
 }
 
+func NewNamespace(name string, versionFormat string) *Namespace {
+	return &Namespace{name, versionFormat}
+}
+
 // Feature represents a package detected in a layer but the namespace is not
 // determined.
 //
-// e.g. Name: Libssl1.0, Version: 1.0, Name: Openssl, Version: 1.0, VersionFormat: dpkg.
+// e.g. Name: Libssl1.0, Version: 1.0, VersionFormat: dpkg, Type: binary
 // dpkg is the version format of the installer package manager, which in this
 // case could be dpkg or apk.
 type Feature struct {
 	Name          string
 	Version       string
-	SourceName    string
-	SourceVersion string
 	VersionFormat string
+	Type          FeatureType
+}
+
+func NewFeature(name string, version string, versionFormat string, featureType FeatureType) *Feature {
+	return &Feature{name, version, versionFormat, featureType}
+}
+
+func NewBinaryPackage(name string, version string, versionFormat string) *Feature {
+	return &Feature{name, version, versionFormat, BinaryPackage}
+}
+
+func NewSourcePackage(name string, version string, versionFormat string) *Feature {
+	return &Feature{name, version, versionFormat, SourcePackage}
 }
 
 // NamespacedFeature is a feature with determined namespace and can be affected
@@ -179,6 +194,11 @@ type NamespacedFeature struct {
 	Namespace Namespace
 }
 
+func NewNamespacedFeature(namespace *Namespace, feature *Feature) *NamespacedFeature {
+	// TODO: namespaced feature should use pointer values
+	return &NamespacedFeature{*feature, *namespace}
+}
+
 // AffectedNamespacedFeature is a namespaced feature affected by the
 // vulnerabilities with fixed-in versions for this feature.
 type AffectedNamespacedFeature struct {
@@ -199,8 +219,8 @@ type VulnerabilityWithFixedIn struct {
 // by a Vulnerability. Namespace and Feature Name is unique. Affected Feature is
 // bound to vulnerability.
 type AffectedFeature struct {
-	// AffectedType determines which type of package it affects.
+	// FeatureType determines which type of package it affects.
-	AffectedType AffectedFeatureType
+	FeatureType FeatureType
 	Namespace   Namespace
 	FeatureName string
 	// FixedInVersion is known next feature version that's not affected by the

database/pgsql/ancestry.go

@@ -23,10 +23,11 @@ const (
 
 	findAncestryFeatures = `
 		SELECT namespace.name, namespace.version_format, feature.name, 
-			feature.version, feature.version_format, ancestry_layer.ancestry_index, 
+			feature.version, feature.version_format, feature_type.name, ancestry_layer.ancestry_index, 
 			ancestry_feature.feature_detector_id, ancestry_feature.namespace_detector_id
-		FROM namespace, feature, namespaced_feature, ancestry_layer, ancestry_feature
+		FROM namespace, feature, feature_type, namespaced_feature, ancestry_layer, ancestry_feature
 		WHERE ancestry_layer.ancestry_id = $1
+			AND feature_type.id = feature.type
 			AND ancestry_feature.ancestry_layer_id = ancestry_layer.id
 			AND ancestry_feature.namespaced_feature_id = namespaced_feature.id
 			AND namespaced_feature.feature_id = feature.id
@@ -256,6 +257,7 @@ func (tx *pgSession) findAncestryFeatures(ancestryID int64, detectors detectorMa
 			&feature.Feature.Name,
 			&feature.Feature.Version,
 			&feature.Feature.VersionFormat,
+			&feature.Feature.Type,
 			&index,
 			&featureDetectorID,
 			&namespaceDetectorID,

database/pgsql/complex_test.go

@@ -25,6 +25,7 @@ import (
 
 	"github.com/pborman/uuid"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 
 	"github.com/coreos/clair/database"
 	"github.com/coreos/clair/ext/versionfmt"
@@ -65,19 +66,13 @@ func testGenRandomVulnerabilityAndNamespacedFeature(t *testing.T, store database
 	for i := 0; i < numFeatures; i++ {
 		version := rand.Intn(numFeatures)
 
-		features[i] = database.Feature{
+		features[i] = *database.NewSourcePackage(featureName, strconv.Itoa(version), featureVersionFormat)
-			Name:          featureName,
-			VersionFormat: featureVersionFormat,
-			Version:       strconv.Itoa(version),
-		}
-
 		nsFeatures[i] = database.NamespacedFeature{
 			Namespace: namespace,
 			Feature:   features[i],
 		}
 	}
 
-	// insert features
 	if !assert.Nil(t, tx.PersistFeatures(features)) {
 		t.FailNow()
 	}
@@ -98,6 +93,7 @@ func testGenRandomVulnerabilityAndNamespacedFeature(t *testing.T, store database
 				{
 					Namespace:       namespace,
 					FeatureName:     featureName,
+					FeatureType:     database.SourcePackage,
 					AffectedVersion: strconv.Itoa(version),
 					FixedInVersion:  strconv.Itoa(version),
 				},
@@ -117,7 +113,6 @@ func TestConcurrency(t *testing.T) {
 		t.FailNow()
 	}
 	defer store.Close()
-
 	start := time.Now()
 	var wg sync.WaitGroup
 	wg.Add(100)
@@ -137,74 +132,33 @@ func TestConcurrency(t *testing.T) {
 	fmt.Println("total", time.Since(start))
 }
 
-func genRandomNamespaces(t *testing.T, count int) []database.Namespace {
-	r := make([]database.Namespace, count)
-	for i := 0; i < count; i++ {
-		r[i] = database.Namespace{
-			Name:          uuid.New(),
-			VersionFormat: "dpkg",
-		}
-	}
-	return r
-}
-
 func TestCaching(t *testing.T) {
 	store, err := openDatabaseForTest("Caching", false)
-	if !assert.Nil(t, err) {
+	require.Nil(t, err)
-		t.FailNow()
-	}
 	defer store.Close()
 
 	nsFeatures, vulnerabilities := testGenRandomVulnerabilityAndNamespacedFeature(t, store)
-
-	fmt.Printf("%d features, %d vulnerabilities are generated", len(nsFeatures), len(vulnerabilities))
-
-	var wg sync.WaitGroup
-	wg.Add(2)
-	go func() {
-		defer wg.Done()
 	tx, err := store.Begin()
-		if !assert.Nil(t, err) {
+	require.Nil(t, err)
-			t.FailNow()
-		}
 
-		assert.Nil(t, tx.PersistNamespacedFeatures(nsFeatures))
+	require.Nil(t, tx.PersistNamespacedFeatures(nsFeatures))
-		fmt.Println("finished to insert namespaced features")
+	require.Nil(t, tx.Commit())
 
-		tx.Commit()
+	tx, err = store.Begin()
-	}()
+	require.Nil(t, tx.Commit())
 
-	go func() {
+	require.Nil(t, tx.InsertVulnerabilities(vulnerabilities))
-		defer wg.Done()
+	require.Nil(t, tx.Commit())
-		tx, err := store.Begin()
-		if !assert.Nil(t, err) {
-			t.FailNow()
-		}
 
-		assert.Nil(t, tx.InsertVulnerabilities(vulnerabilities))
+	tx, err = store.Begin()
-		fmt.Println("finished to insert vulnerabilities")
+	require.Nil(t, err)
-		tx.Commit()
-
-	}()
-
-	wg.Wait()
-
-	tx, err := store.Begin()
-	if !assert.Nil(t, err) {
-		t.FailNow()
-	}
 	defer tx.Rollback()
 
-	// Verify consistency now.
 	affected, err := tx.FindAffectedNamespacedFeatures(nsFeatures)
-	if !assert.Nil(t, err) {
+	require.Nil(t, err)
-		t.FailNow()
-	}
 
 	for _, ansf := range affected {
-		if !assert.True(t, ansf.Valid) {
+		require.True(t, ansf.Valid)
-			t.FailNow()
-		}
 
 		expectedAffectedNames := []string{}
 		for _, vuln := range vulnerabilities {
@@ -220,7 +174,7 @@ func TestCaching(t *testing.T) {
 			actualAffectedNames = append(actualAffectedNames, s.Name)
 		}
 
-		assert.Len(t, strutil.Difference(expectedAffectedNames, actualAffectedNames), 0)
+		require.Len(t, strutil.Difference(expectedAffectedNames, actualAffectedNames), 0, "\nvulns: %#v\nfeature:%#v\nexpected:%#v\nactual:%#v", vulnerabilities, ansf.NamespacedFeature, expectedAffectedNames, actualAffectedNames)
-		assert.Len(t, strutil.Difference(actualAffectedNames, expectedAffectedNames), 0)
+		require.Len(t, strutil.Difference(actualAffectedNames, expectedAffectedNames), 0)
 	}
 }

database/pgsql/feature.go

@@ -46,6 +46,7 @@ const (
 			AND nf.feature_id = f.id
 			AND nf.namespace_id = v.namespace_id
 			AND vaf.feature_name = f.name
+			AND vaf.feature_type = f.type
 			AND vaf.vulnerability_id = v.id
 			AND v.deleted_at IS NULL`
 
@@ -68,6 +69,11 @@ func (tx *pgSession) PersistFeatures(features []database.Feature) error {
 		return nil
 	}
 
+	types, err := tx.getFeatureTypeMap()
+	if err != nil {
+		return err
+	}
+
 	// Sorting is needed before inserting into database to prevent deadlock.
 	sort.Slice(features, func(i, j int) bool {
 		return features[i].Name < features[j].Name ||
@@ -78,13 +84,13 @@ func (tx *pgSession) PersistFeatures(features []database.Feature) error {
 	// TODO(Sida): A better interface for bulk insertion is needed.
 	keys := make([]interface{}, 0, len(features)*3)
 	for _, f := range features {
-		keys = append(keys, f.Name, f.Version, f.VersionFormat)
+		keys = append(keys, f.Name, f.Version, f.VersionFormat, types.byName[f.Type])
 		if f.Name == "" || f.Version == "" || f.VersionFormat == "" {
 			return commonerr.NewBadRequestError("Empty feature name, version or version format is not allowed")
 		}
 	}
 
-	_, err := tx.Exec(queryPersistFeature(len(features)), keys...)
+	_, err = tx.Exec(queryPersistFeature(len(features)), keys...)
 	return handleError("queryPersistFeature", err)
 }
 
@@ -240,52 +246,27 @@ func (tx *pgSession) PersistNamespacedFeatures(features []database.NamespacedFea
 	return nil
 }
 
-// FindAffectedNamespacedFeatures looks up cache table and retrieves all
+// FindAffectedNamespacedFeatures retrieves vulnerabilities associated with the
-// vulnerabilities associated with the features.
+// feature.
 func (tx *pgSession) FindAffectedNamespacedFeatures(features []database.NamespacedFeature) ([]database.NullableAffectedNamespacedFeature, error) {
 	if len(features) == 0 {
 		return nil, nil
 	}
 
-	returnFeatures := make([]database.NullableAffectedNamespacedFeature, len(features))
+	vulnerableFeatures := make([]database.NullableAffectedNamespacedFeature, len(features))
-
+	featureIDs, err := tx.findNamespacedFeatureIDs(features)
-	// featureMap is used to keep track of duplicated features.
-	featureMap := map[database.NamespacedFeature][]*database.NullableAffectedNamespacedFeature{}
-	// initialize return value and generate unique feature request queries.
-	for i, f := range features {
-		returnFeatures[i] = database.NullableAffectedNamespacedFeature{
-			AffectedNamespacedFeature: database.AffectedNamespacedFeature{
-				NamespacedFeature: f,
-			},
-		}
-
-		featureMap[f] = append(featureMap[f], &returnFeatures[i])
-	}
-
-	// query unique namespaced features
-	distinctFeatures := []database.NamespacedFeature{}
-	for f := range featureMap {
-		distinctFeatures = append(distinctFeatures, f)
-	}
-
-	nsFeatureIDs, err := tx.findNamespacedFeatureIDs(distinctFeatures)
 	if err != nil {
 		return nil, err
 	}
 
-	toQuery := []int64{}
+	for i, id := range featureIDs {
-	featureIDMap := map[int64][]*database.NullableAffectedNamespacedFeature{}
-	for i, id := range nsFeatureIDs {
 		if id.Valid {
-			toQuery = append(toQuery, id.Int64)
+			vulnerableFeatures[i].Valid = true
-			for _, f := range featureMap[distinctFeatures[i]] {
+			vulnerableFeatures[i].NamespacedFeature = features[i]
-				f.Valid = id.Valid
-				featureIDMap[id.Int64] = append(featureIDMap[id.Int64], f)
-			}
 		}
 	}
 
-	rows, err := tx.Query(searchNamespacedFeaturesVulnerabilities, pq.Array(toQuery))
+	rows, err := tx.Query(searchNamespacedFeaturesVulnerabilities, pq.Array(featureIDs))
 	if err != nil {
 		return nil, handleError("searchNamespacedFeaturesVulnerabilities", err)
 	}
@@ -296,6 +277,7 @@ func (tx *pgSession) FindAffectedNamespacedFeatures(features []database.Namespac
 			featureID int64
 			vuln      database.VulnerabilityWithFixedIn
 		)
+
 		err := rows.Scan(&featureID,
 			&vuln.Name,
 			&vuln.Description,
@@ -306,16 +288,19 @@ func (tx *pgSession) FindAffectedNamespacedFeatures(features []database.Namespac
 			&vuln.Namespace.Name,
 			&vuln.Namespace.VersionFormat,
 		)
+
 		if err != nil {
 			return nil, handleError("searchNamespacedFeaturesVulnerabilities", err)
 		}
 
-		for _, f := range featureIDMap[featureID] {
+		for i, id := range featureIDs {
-			f.AffectedBy = append(f.AffectedBy, vuln)
+			if id.Valid && id.Int64 == featureID {
+				vulnerableFeatures[i].AffectedNamespacedFeature.AffectedBy = append(vulnerableFeatures[i].AffectedNamespacedFeature.AffectedBy, vuln)
+			}
 		}
 	}
 
-	return returnFeatures, nil
+	return vulnerableFeatures, nil
 }
 
 func (tx *pgSession) findNamespacedFeatureIDs(nfs []database.NamespacedFeature) ([]sql.NullInt64, error) {
@@ -323,11 +308,10 @@ func (tx *pgSession) findNamespacedFeatureIDs(nfs []database.NamespacedFeature)
 		return nil, nil
 	}
 
-	nfsMap := map[database.NamespacedFeature]sql.NullInt64{}
+	nfsMap := map[database.NamespacedFeature]int64{}
-	keys := make([]interface{}, 0, len(nfs)*4)
+	keys := make([]interface{}, 0, len(nfs)*5)
 	for _, nf := range nfs {
-		keys = append(keys, nf.Name, nf.Version, nf.VersionFormat, nf.Namespace.Name)
+		keys = append(keys, nf.Name, nf.Version, nf.VersionFormat, nf.Type, nf.Namespace.Name)
-		nfsMap[nf] = sql.NullInt64{}
 	}
 
 	rows, err := tx.Query(querySearchNamespacedFeature(len(nfs)), keys...)
@@ -337,12 +321,12 @@ func (tx *pgSession) findNamespacedFeatureIDs(nfs []database.NamespacedFeature)
 
 	defer rows.Close()
 	var (
-		id sql.NullInt64
+		id int64
 		nf database.NamespacedFeature
 	)
 
 	for rows.Next() {
-		err := rows.Scan(&id, &nf.Name, &nf.Version, &nf.VersionFormat, &nf.Namespace.Name)
+		err := rows.Scan(&id, &nf.Name, &nf.Version, &nf.VersionFormat, &nf.Type, &nf.Namespace.Name)
 		nf.Namespace.VersionFormat = nf.VersionFormat
 		if err != nil {
 			return nil, handleError("searchNamespacedFeature", err)
@@ -352,7 +336,11 @@ func (tx *pgSession) findNamespacedFeatureIDs(nfs []database.NamespacedFeature)
 
 	ids := make([]sql.NullInt64, len(nfs))
 	for i, nf := range nfs {
-		ids[i] = nfsMap[nf]
+		if id, ok := nfsMap[nf]; ok {
+			ids[i] = sql.NullInt64{id, true}
+		} else {
+			ids[i] = sql.NullInt64{}
+		}
 	}
 
 	return ids, nil
@@ -363,11 +351,17 @@ func (tx *pgSession) findFeatureIDs(fs []database.Feature) ([]sql.NullInt64, err
 		return nil, nil
 	}
 
+	types, err := tx.getFeatureTypeMap()
+	if err != nil {
+		return nil, err
+	}
+
 	fMap := map[database.Feature]sql.NullInt64{}
 
-	keys := make([]interface{}, 0, len(fs)*3)
+	keys := make([]interface{}, 0, len(fs)*4)
 	for _, f := range fs {
-		keys = append(keys, f.Name, f.Version, f.VersionFormat)
+		typeID := types.byName[f.Type]
+		keys = append(keys, f.Name, f.Version, f.VersionFormat, typeID)
 		fMap[f] = sql.NullInt64{}
 	}
 
@@ -382,10 +376,13 @@ func (tx *pgSession) findFeatureIDs(fs []database.Feature) ([]sql.NullInt64, err
 		f  database.Feature
 	)
 	for rows.Next() {
-		err := rows.Scan(&id, &f.Name, &f.Version, &f.VersionFormat)
+		var typeID int
+		err := rows.Scan(&id, &f.Name, &f.Version, &f.VersionFormat, &typeID)
 		if err != nil {
 			return nil, handleError("querySearchFeatureID", err)
 		}
+
+		f.Type = types.byID[typeID]
 		fMap[f] = id
 	}
 

database/pgsql/feature_test.go

@@ -18,134 +18,53 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 
 	"github.com/coreos/clair/database"
-
-	// register dpkg feature lister for testing
-	_ "github.com/coreos/clair/ext/featurefmt/dpkg"
 )
 
 func TestPersistFeatures(t *testing.T) {
-	datastore, tx := openSessionForTest(t, "PersistFeatures", false)
+	tx, cleanup := createTestPgSession(t, "TestPersistFeatures")
-	defer closeTest(t, datastore, tx)
+	defer cleanup()
 
-	f1 := database.Feature{}
+	invalid := database.Feature{}
-	f2 := database.Feature{Name: "n", Version: "v", VersionFormat: "vf"}
+	valid := *database.NewBinaryPackage("mount", "2.31.1-0.4ubuntu3.1", "dpkg")
 
-	// empty
-	assert.Nil(t, tx.PersistFeatures([]database.Feature{}))
 	// invalid
-	assert.NotNil(t, tx.PersistFeatures([]database.Feature{f1}))
+	require.NotNil(t, tx.PersistFeatures([]database.Feature{invalid}))
-	// duplicated
-	assert.Nil(t, tx.PersistFeatures([]database.Feature{f2, f2}))
 	// existing
-	assert.Nil(t, tx.PersistFeatures([]database.Feature{f2}))
+	require.Nil(t, tx.PersistFeatures([]database.Feature{valid}))
+	require.Nil(t, tx.PersistFeatures([]database.Feature{valid}))
 
-	fs := listFeatures(t, tx)
+	features := selectAllFeatures(t, tx)
-	assert.Len(t, fs, 1)
+	assert.Equal(t, []database.Feature{valid}, features)
-	assert.Equal(t, f2, fs[0])
 }
 
 func TestPersistNamespacedFeatures(t *testing.T) {
-	datastore, tx := openSessionForTest(t, "PersistNamespacedFeatures", true)
+	tx, cleanup := createTestPgSessionWithFixtures(t, "TestPersistNamespacedFeatures")
-	defer closeTest(t, datastore, tx)
+	defer cleanup()
 
 	// existing features
-	f1 := database.Feature{
+	f1 := database.NewSourcePackage("ourchat", "0.5", "dpkg")
-		Name:          "ourchat",
-		Version:       "0.5",
-		VersionFormat: "dpkg",
-	}
-
 	// non-existing features
-	f2 := database.Feature{
+	f2 := database.NewSourcePackage("fake!", "", "")
-		Name: "fake!",
-	}
-
-	f3 := database.Feature{
-		Name:          "openssl",
-		Version:       "2.0",
-		VersionFormat: "dpkg",
-	}
-
 	// exising namespace
-	n1 := database.Namespace{
+	n1 := database.NewNamespace("debian:7", "dpkg")
-		Name:          "debian:7",
-		VersionFormat: "dpkg",
-	}
-
-	n3 := database.Namespace{
-		Name:          "debian:8",
-		VersionFormat: "dpkg",
-	}
-
 	// non-existing namespace
-	n2 := database.Namespace{
+	n2 := database.NewNamespace("debian:non", "dpkg")
-		Name:          "debian:non",
-		VersionFormat: "dpkg",
-	}
-
 	// existing namespaced feature
-	nf1 := database.NamespacedFeature{
+	nf1 := database.NewNamespacedFeature(n1, f1)
-		Namespace: n1,
-		Feature:   f1,
-	}
-
 	// invalid namespaced feature
-	nf2 := database.NamespacedFeature{
+	nf2 := database.NewNamespacedFeature(n2, f2)
-		Namespace: n2,
-		Feature:   f2,
-	}
-
-	// new namespaced feature affected by vulnerability
-	nf3 := database.NamespacedFeature{
-		Namespace: n3,
-		Feature:   f3,
-	}
-
 	// namespaced features with namespaces or features not in the database will
 	// generate error.
 	assert.Nil(t, tx.PersistNamespacedFeatures([]database.NamespacedFeature{}))
-
+	assert.NotNil(t, tx.PersistNamespacedFeatures([]database.NamespacedFeature{*nf1, *nf2}))
-	assert.NotNil(t, tx.PersistNamespacedFeatures([]database.NamespacedFeature{nf1, nf2}))
 	// valid case: insert nf3
-	assert.Nil(t, tx.PersistNamespacedFeatures([]database.NamespacedFeature{nf1, nf3}))
+	assert.Nil(t, tx.PersistNamespacedFeatures([]database.NamespacedFeature{*nf1}))
 
 	all := listNamespacedFeatures(t, tx)
-	assert.Contains(t, all, nf1)
+	assert.Contains(t, all, *nf1)
-	assert.Contains(t, all, nf3)
-}
-
-func TestVulnerableFeature(t *testing.T) {
-	datastore, tx := openSessionForTest(t, "VulnerableFeature", true)
-	defer closeTest(t, datastore, tx)
-
-	f1 := database.Feature{
-		Name:          "openssl",
-		Version:       "1.3",
-		VersionFormat: "dpkg",
-	}
-
-	n1 := database.Namespace{
-		Name:          "debian:7",
-		VersionFormat: "dpkg",
-	}
-
-	nf1 := database.NamespacedFeature{
-		Namespace: n1,
-		Feature:   f1,
-	}
-	assert.Nil(t, tx.PersistFeatures([]database.Feature{f1}))
-	assert.Nil(t, tx.PersistNamespacedFeatures([]database.NamespacedFeature{nf1}))
-	assert.Nil(t, tx.CacheAffectedNamespacedFeatures([]database.NamespacedFeature{nf1}))
-	// ensure the namespaced feature is affected correctly
-	anf, err := tx.FindAffectedNamespacedFeatures([]database.NamespacedFeature{nf1})
-	if assert.Nil(t, err) &&
-		assert.Len(t, anf, 1) &&
-		assert.True(t, anf[0].Valid) &&
-		assert.Len(t, anf[0].AffectedBy, 1) {
-		assert.Equal(t, "CVE-OPENSSL-1-DEB7", anf[0].AffectedBy[0].Name)
-	}
 }
 
 func TestFindAffectedNamespacedFeatures(t *testing.T) {
@@ -156,6 +75,7 @@ func TestFindAffectedNamespacedFeatures(t *testing.T) {
 			Name:          "openssl",
 			Version:       "1.0",
 			VersionFormat: "dpkg",
+			Type:          database.SourcePackage,
 		},
 		Namespace: database.Namespace{
 			Name:          "debian:7",
@@ -173,30 +93,41 @@ func TestFindAffectedNamespacedFeatures(t *testing.T) {
 }
 
 func listNamespacedFeatures(t *testing.T, tx *pgSession) []database.NamespacedFeature {
-	rows, err := tx.Query(`SELECT f.name, f.version, f.version_format, n.name, n.version_format
+	types, err := tx.getFeatureTypeMap()
+	if err != nil {
+		panic(err)
+	}
+
+	rows, err := tx.Query(`SELECT f.name, f.version, f.version_format, f.type, n.name, n.version_format
 	FROM feature AS f, namespace AS n, namespaced_feature AS nf
 	WHERE nf.feature_id = f.id AND nf.namespace_id = n.id`)
 	if err != nil {
-		t.Error(err)
+		panic(err)
-		t.FailNow()
 	}
 
 	nf := []database.NamespacedFeature{}
 	for rows.Next() {
 		f := database.NamespacedFeature{}
-		err := rows.Scan(&f.Name, &f.Version, &f.VersionFormat, &f.Namespace.Name, &f.Namespace.VersionFormat)
+		var typeID int
+		err := rows.Scan(&f.Name, &f.Version, &f.VersionFormat, &typeID, &f.Namespace.Name, &f.Namespace.VersionFormat)
 		if err != nil {
-			t.Error(err)
+			panic(err)
-			t.FailNow()
 		}
+
+		f.Type = types.byID[typeID]
 		nf = append(nf, f)
 	}
 
 	return nf
 }
 
-func listFeatures(t *testing.T, tx *pgSession) []database.Feature {
+func selectAllFeatures(t *testing.T, tx *pgSession) []database.Feature {
-	rows, err := tx.Query("SELECT name, version, version_format FROM feature")
+	types, err := tx.getFeatureTypeMap()
+	if err != nil {
+		panic(err)
+	}
+
+	rows, err := tx.Query("SELECT name, version, version_format, type FROM feature")
 	if err != nil {
 		t.FailNow()
 	}
@@ -204,7 +135,9 @@ func listFeatures(t *testing.T, tx *pgSession) []database.Feature {
 	fs := []database.Feature{}
 	for rows.Next() {
 		f := database.Feature{}
-		err := rows.Scan(&f.Name, &f.Version, &f.VersionFormat)
+		var typeID int
+		err := rows.Scan(&f.Name, &f.Version, &f.VersionFormat, &typeID)
+		f.Type = types.byID[typeID]
 		if err != nil {
 			t.FailNow()
 		}
@@ -233,3 +166,33 @@ func assertNamespacedFeatureEqual(t *testing.T, expected []database.NamespacedFe
 	}
 	return false
 }
+
+func TestFindNamespacedFeatureIDs(t *testing.T) {
+	tx, cleanup := createTestPgSessionWithFixtures(t, "TestFindNamespacedFeatureIDs")
+	defer cleanup()
+
+	features := []database.NamespacedFeature{}
+	expectedIDs := []int{}
+	for id, feature := range realNamespacedFeatures {
+		features = append(features, feature)
+		expectedIDs = append(expectedIDs, id)
+	}
+
+	features = append(features, realNamespacedFeatures[1]) // test duplicated
+	expectedIDs = append(expectedIDs, 1)
+
+	namespace := realNamespaces[1]
+	features = append(features, *database.NewNamespacedFeature(&namespace, database.NewBinaryPackage("not-found", "1.0", "dpkg"))) // test not found feature
+
+	ids, err := tx.findNamespacedFeatureIDs(features)
+	require.Nil(t, err)
+	require.Len(t, ids, len(expectedIDs)+1)
+	for i, id := range ids {
+		if i == len(ids)-1 {
+			require.False(t, id.Valid)
+		} else {
+			require.True(t, id.Valid)
+			require.Equal(t, expectedIDs[i], int(id.Int64))
+		}
+	}
+}

database/pgsql/feature_type.go

@@ -0,0 +1,53 @@
+// Copyright 2019 clair authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package pgsql
+
+import "github.com/coreos/clair/database"
+
+const (
+	selectAllFeatureTypes = `SELECT id, name FROM feature_type`
+)
+
+type featureTypes struct {
+	byID   map[int]database.FeatureType
+	byName map[database.FeatureType]int
+}
+
+func newFeatureTypes() *featureTypes {
+	return &featureTypes{make(map[int]database.FeatureType), make(map[database.FeatureType]int)}
+}
+
+func (tx *pgSession) getFeatureTypeMap() (*featureTypes, error) {
+	rows, err := tx.Query(selectAllFeatureTypes)
+	if err != nil {
+		return nil, err
+	}
+
+	types := newFeatureTypes()
+	for rows.Next() {
+		var (
+			id   int
+			name database.FeatureType
+		)
+		if err := rows.Scan(&id, &name); err != nil {
+			return nil, err
+		}
+
+		types.byID[id] = name
+		types.byName[name] = id
+	}
+
+	return types, nil
+}

database/pgsql/feature_type_test.go

@@ -0,0 +1,38 @@
+// Copyright 2019 clair authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package pgsql
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/coreos/clair/database"
+)
+
+func TestGetFeatureTypeMap(t *testing.T) {
+	tx, cleanup := createTestPgSession(t, "TestGetFeatureTypeMap")
+	defer cleanup()
+
+	types, err := tx.getFeatureTypeMap()
+	if err != nil {
+		require.Nil(t, err, err.Error())
+	}
+
+	require.Equal(t, database.SourcePackage, types.byID[1])
+	require.Equal(t, database.BinaryPackage, types.byID[2])
+	require.Equal(t, 1, types.byName[database.SourcePackage])
+	require.Equal(t, 2, types.byName[database.BinaryPackage])
+}

database/pgsql/layer.go

@@ -37,9 +37,10 @@ const (
 		SELECT id FROM layer WHERE hash = $1`
 
 	findLayerFeatures = `
-		SELECT f.name, f.version, f.version_format, lf.detector_id
+		SELECT f.name, f.version, f.version_format, t.name, lf.detector_id
-			FROM layer_feature AS lf, feature AS f
+			FROM layer_feature AS lf, feature AS f, feature_type AS t
 			WHERE lf.feature_id = f.id
+				AND t.id = f.type
 				AND lf.layer_id = $1`
 
 	findLayerNamespaces = `
@@ -307,7 +308,7 @@ func (tx *pgSession) findLayerFeatures(layerID int64, detectors detectorMap) ([]
 			detectorID int64
 			feature    database.LayerFeature
 		)
-		if err := rows.Scan(&feature.Name, &feature.Version, &feature.VersionFormat, &detectorID); err != nil {
+		if err := rows.Scan(&feature.Name, &feature.Version, &feature.VersionFormat, &feature.Type, &detectorID); err != nil {
 			return nil, handleError("findLayerFeatures", err)
 		}
 

database/pgsql/layer_test.go

@@ -43,12 +43,12 @@ var persistLayerTests = []struct {
 		features: []database.LayerFeature{
 			{realFeatures[1], realDetectors[1]},
 		},
-		err: "database: parameters are not valid",
+		err: "parameters are not valid",
 	},
 	{
 		title: "layer with non-existing feature",
 		name:  "random-forest",
-		err:   "database: associated immutable entities are missing in the database",
+		err:   "associated immutable entities are missing in the database",
 		by:    []database.Detector{realDetectors[2]},
 		features: []database.LayerFeature{
 			{fakeFeatures[1], realDetectors[2]},
@@ -57,7 +57,7 @@ var persistLayerTests = []struct {
 	{
 		title: "layer with non-existing namespace",
 		name:  "random-forest2",
-		err:   "database: associated immutable entities are missing in the database",
+		err:   "associated immutable entities are missing in the database",
 		by:    []database.Detector{realDetectors[1]},
 		namespaces: []database.LayerNamespace{
 			{fakeNamespaces[1], realDetectors[1]},
@@ -66,7 +66,7 @@ var persistLayerTests = []struct {
 	{
 		title: "layer with non-existing detector",
 		name:  "random-forest3",
-		err:   "database: associated immutable entities are missing in the database",
+		err:   "associated immutable entities are missing in the database",
 		by:    []database.Detector{fakeDetector[1]},
 	},
 	{

database/pgsql/migrations/00001_initial_schema.go

@@ -19,7 +19,12 @@ var (
 	// the ancestry.
 	entities = MigrationQuery{
 		Up: []string{
-			// namespaces
+			`CREATE TABLE IF NOT EXISTS feature_type (
+				id SERIAL PRIMARY KEY,
+				name TEXT NOT NULL UNIQUE);`,
+
+			`INSERT INTO feature_type(name) VALUES ('source'), ('binary')`,
+
 			`CREATE TABLE IF NOT EXISTS namespace (
 				id SERIAL PRIMARY KEY,
 				name TEXT NULL,
@@ -27,13 +32,13 @@ var (
 				UNIQUE (name, version_format));`,
 			`CREATE INDEX ON namespace(name);`,
 
-			// features
 			`CREATE TABLE IF NOT EXISTS feature (
 				id SERIAL PRIMARY KEY,
 				name TEXT NOT NULL,
 				version TEXT NOT NULL,
 				version_format TEXT NOT NULL,
-				UNIQUE (name, version, version_format));`,
+				type INT REFERENCES feature_type ON DELETE CASCADE,
+				UNIQUE (name, version, version_format, type));`,
 			`CREATE INDEX ON feature(name);`,
 
 			`CREATE TABLE IF NOT EXISTS namespaced_feature (
@@ -43,17 +48,15 @@ var (
 				UNIQUE (namespace_id, feature_id));`,
 		},
 		Down: []string{
-			`DROP TABLE IF EXISTS namespace, feature, namespaced_feature CASCADE;`,
+			`DROP TABLE IF EXISTS namespace, feature, namespaced_feature, feature_type CASCADE;`,
 		},
 	}
 
 	// detector is analysis extensions used by the worker.
 	detector = MigrationQuery{
 		Up: []string{
-			// Detector Type
 			`CREATE TYPE detector_type AS ENUM ('namespace', 'feature');`,
 
-			// Detector
 			`CREATE TABLE IF NOT EXISTS detector (
 				id SERIAL PRIMARY KEY,
 				name TEXT NOT NULL,
@@ -70,7 +73,6 @@ var (
 	// layer contains all metadata and scanned features and namespaces.
 	layer = MigrationQuery{
 		Up: []string{
-			// layers
 			`CREATE TABLE IF NOT EXISTS layer(
 				id SERIAL PRIMARY KEY,
 				hash TEXT NOT NULL UNIQUE);`,
@@ -107,7 +109,6 @@ var (
 	// layers.
 	ancestry = MigrationQuery{
 		Up: []string{
-			// ancestry
 			`CREATE TABLE IF NOT EXISTS ancestry (
 				id SERIAL PRIMARY KEY,
 				name TEXT NOT NULL UNIQUE);`,
@@ -145,7 +146,6 @@ var (
 		Up: []string{
 			`CREATE TYPE severity AS ENUM ('Unknown', 'Negligible', 'Low', 'Medium', 'High', 'Critical', 'Defcon1');`,
 
-			// vulnerability
 			`CREATE TABLE IF NOT EXISTS vulnerability (
 				id SERIAL PRIMARY KEY,
 				namespace_id INT REFERENCES Namespace,
@@ -159,13 +159,18 @@ var (
 			`CREATE INDEX ON vulnerability(namespace_id, name);`,
 			`CREATE INDEX ON vulnerability(namespace_id);`,
 
+			// vulnerability_affected_feature is a de-normalized table to store
+			// the affected features in a independent place other than the
+			// feature table to reduce table lock issue, and makes it easier for
+			// decoupling updater and the Clair main logic.
 			`CREATE TABLE IF NOT EXISTS vulnerability_affected_feature (
 				id SERIAL PRIMARY KEY, 
 				vulnerability_id INT REFERENCES vulnerability ON DELETE CASCADE,
 				feature_name TEXT NOT NULL,
+				feature_type INT NOT NULL REFERENCES feature_type ON DELETE CASCADE,
 				affected_version TEXT,
 				fixedin TEXT);`,
-			`CREATE INDEX ON vulnerability_affected_feature(vulnerability_id, feature_name);`,
+			`CREATE INDEX ON vulnerability_affected_feature(vulnerability_id, feature_name, feature_type);`,
 
 			`CREATE TABLE IF NOT EXISTS vulnerability_affected_namespaced_feature(
 				id SERIAL PRIMARY KEY,
@@ -176,8 +181,8 @@ var (
 			`CREATE INDEX ON vulnerability_affected_namespaced_feature(namespaced_feature_id);`,
 		},
 		Down: []string{
-			`DROP TYPE IF EXISTS severity;`,
 			`DROP TABLE IF EXISTS vulnerability, vulnerability_affected_feature, vulnerability_affected_namespaced_feature CASCADE;`,
+			`DROP TYPE IF EXISTS severity;`,
 		},
 	}
 

database/pgsql/migrations_test.go

@@ -0,0 +1,60 @@
+// Copyright 2019 clair authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package pgsql
+
+import (
+	"testing"
+
+	_ "github.com/lib/pq"
+	"github.com/remind101/migrate"
+	"github.com/stretchr/testify/require"
+
+	"github.com/coreos/clair/database/pgsql/migrations"
+)
+
+var userTableCount = `SELECT tablename FROM pg_catalog.pg_tables WHERE schemaname='public'`
+
+func TestMigration(t *testing.T) {
+	db, cleanup := createAndConnectTestDB(t, "TestMigration")
+	defer cleanup()
+
+	err := migrate.NewPostgresMigrator(db).Exec(migrate.Up, migrations.Migrations...)
+	if err != nil {
+		require.Nil(t, err, err.Error())
+	}
+
+	err = migrate.NewPostgresMigrator(db).Exec(migrate.Down, migrations.Migrations...)
+	if err != nil {
+		require.Nil(t, err, err.Error())
+	}
+
+	rows, err := db.Query(userTableCount)
+	if err != nil {
+		panic(err)
+	}
+
+	var (
+		tables []string
+		table  string
+	)
+	for rows.Next() {
+		if err = rows.Scan(&table); err != nil {
+			panic(err)
+		}
+		tables = append(tables, table)
+	}
+
+	require.True(t, len(tables) == 1 && tables[0] == "schema_migrations", "Only `schema_migrations` should be left")
+}

database/pgsql/notification_test.go

@@ -211,8 +211,8 @@ func TestInsertVulnerabilityNotifications(t *testing.T) {
 }
 
 func TestFindNewNotification(t *testing.T) {
-	datastore, tx := openSessionForTest(t, "FindNewNotification", true)
+	tx, cleanup := createTestPgSessionWithFixtures(t, "TestFindNewNotification")
-	defer closeTest(t, datastore, tx)
+	defer cleanup()
 
 	noti, ok, err := tx.FindNewNotification(time.Now())
 	if assert.Nil(t, err) && assert.True(t, ok) {
@@ -229,7 +229,7 @@ func TestFindNewNotification(t *testing.T) {
 	assert.Nil(t, err)
 	assert.False(t, ok)
 	// can find the notified after a period of time
-	noti, ok, err = tx.FindNewNotification(time.Now().Add(time.Duration(1000)))
+	noti, ok, err = tx.FindNewNotification(time.Now().Add(time.Duration(10 * time.Second)))
 	if assert.Nil(t, err) && assert.True(t, ok) {
 		assert.Equal(t, "test", noti.Name)
 		assert.NotEqual(t, time.Time{}, noti.Notified)

database/pgsql/pgsql_test.go

@@ -109,6 +109,7 @@ func dropTemplateDatabase(url string, name string) {
 	}
 
 }
+
 func TestMain(m *testing.M) {
 	fURL, fName := genTemplateDatabase("fixture", true)
 	nfURL, nfName := genTemplateDatabase("nonfixture", false)

database/pgsql/queries.go

@@ -52,21 +52,22 @@ func querySearchNotDeletedVulnerabilityID(count int) string {
 
 func querySearchFeatureID(featureCount int) string {
 	return fmt.Sprintf(`
-		SELECT id, name, version, version_format 
+		SELECT id, name, version, version_format, type
-		FROM Feature WHERE (name, version, version_format) IN (%s)`,
+		FROM Feature WHERE (name, version, version_format, type) IN (%s)`,
-		queryString(3, featureCount),
+		queryString(4, featureCount),
 	)
 }
 
 func querySearchNamespacedFeature(nsfCount int) string {
 	return fmt.Sprintf(`
-	SELECT nf.id, f.name, f.version, f.version_format, n.name
+	SELECT nf.id, f.name, f.version, f.version_format, t.name, n.name
-		FROM namespaced_feature AS nf, feature AS f, namespace AS n
+		FROM namespaced_feature AS nf, feature AS f, namespace AS n, feature_type AS t
 		WHERE nf.feature_id = f.id
 			AND nf.namespace_id = n.id
 			AND n.version_format = f.version_format 
-			AND (f.name, f.version, f.version_format, n.name) IN (%s)`,
+			AND f.type = t.id
-		queryString(4, nsfCount),
+			AND (f.name, f.version, f.version_format, t.name, n.name) IN (%s)`,
+		queryString(5, nsfCount),
 	)
 }
 
@@ -110,10 +111,11 @@ func queryInsertNotifications(count int) string {
 func queryPersistFeature(count int) string {
 	return queryPersist(count,
 		"feature",
-		"feature_name_version_version_format_key",
+		"feature_name_version_version_format_type_key",
 		"name",
 		"version",
-		"version_format")
+		"version_format",
+		"type")
 }
 
 func queryPersistLayerFeature(count int) string {

database/pgsql/testdata/data.sql

@@ -4,11 +4,12 @@ INSERT INTO namespace (id, name, version_format) VALUES
   (2, 'debian:8', 'dpkg'),
   (3, 'fake:1.0', 'rpm');
 
-INSERT INTO feature (id, name, version, version_format) VALUES
+INSERT INTO feature (id, name, version, version_format, type) VALUES
-  (1, 'ourchat', '0.5', 'dpkg'),
+  (1, 'ourchat', '0.5', 'dpkg', 1),
-  (2, 'openssl', '1.0', 'dpkg'),
+  (2, 'openssl', '1.0', 'dpkg', 1),
-  (3, 'openssl', '2.0', 'dpkg'),
+  (3, 'openssl', '2.0', 'dpkg', 1),
-  (4, 'fake', '2.0', 'rpm');
+  (4, 'fake', '2.0', 'rpm', 1),
+  (5, 'mount', '2.31.1-0.4ubuntu3.1', 'dpkg', 2);
 
 INSERT INTO namespaced_feature(id, feature_id, namespace_id) VALUES
   (1, 1, 1), -- ourchat 0.5, debian:7
@@ -112,9 +113,9 @@ INSERT INTO vulnerability (id, namespace_id, name, description, link, severity)
 INSERT INTO vulnerability (id, namespace_id, name, description, link, severity, deleted_at) VALUES
 	(3, 1, 'CVE-DELETED', '', '', 'Unknown', '2017-08-08 17:49:31.668483');
 	
-INSERT INTO vulnerability_affected_feature(id, vulnerability_id, feature_name, affected_version, fixedin) VALUES
+INSERT INTO vulnerability_affected_feature(id, vulnerability_id, feature_name, affected_version, fixedin, feature_type) VALUES
-(1, 1, 'openssl', '2.0', '2.0'),
+(1, 1, 'openssl', '2.0', '2.0', 1),
-(2, 1, 'libssl', '1.9-abc', '1.9-abc');
+(2, 1, 'libssl', '1.9-abc', '1.9-abc', 1);
 
 INSERT INTO vulnerability_affected_namespaced_feature(id, vulnerability_id, namespaced_feature_id, added_by) VALUES
  (1, 1, 2, 1);

database/pgsql/testutil.go

@@ -15,21 +15,34 @@
 package pgsql
 
 import (
+	"database/sql"
+	"fmt"
+	"io/ioutil"
+	"math/rand"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
 	"testing"
+	"time"
 
+	"github.com/remind101/migrate"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 
 	"github.com/coreos/clair/database"
+	"github.com/coreos/clair/database/pgsql/migrations"
 	"github.com/coreos/clair/pkg/pagination"
 )
 
 // int keys must be the consistent with the database ID.
 var (
 	realFeatures = map[int]database.Feature{
-		1: {"ourchat", "0.5", "ourchat", "0.5", "dpkg"},
+		1: {"ourchat", "0.5", "dpkg", "source"},
-		2: {"openssl", "1.0", "openssl", "1.0", "dpkg"},
+		2: {"openssl", "1.0", "dpkg", "source"},
-		3: {"openssl", "2.0", "openssl", "2.0", "dpkg"},
+		3: {"openssl", "2.0", "dpkg", "source"},
-		4: {"fake", "2.0", "fake", "2.0", "rpm"},
+		4: {"fake", "2.0", "rpm", "source"},
+		5: {"mount", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
 	}
 
 	realNamespaces = map[int]database.Namespace{
@@ -146,6 +159,7 @@ var (
 			Name:          "ourchat",
 			Version:       "0.6",
 			VersionFormat: "dpkg",
+			Type:          "source",
 		},
 	}
 
@@ -260,3 +274,150 @@ func mustMarshalToken(key pagination.Key, v interface{}) pagination.Token {
 
 	return token
 }
+
+var userDBCount = `SELECT count(datname) FROM pg_database WHERE datistemplate = FALSE AND datname != 'postgres';`
+
+func createAndConnectTestDB(t *testing.T, testName string) (*sql.DB, func()) {
+	uri := "postgres@127.0.0.1:5432"
+	connectionTemplate := "postgresql://%s?sslmode=disable"
+	if envURI := os.Getenv("CLAIR_TEST_PGSQL"); envURI != "" {
+		uri = envURI
+	}
+
+	db, err := sql.Open("postgres", fmt.Sprintf(connectionTemplate, uri))
+	if err != nil {
+		panic(err)
+	}
+
+	testName = strings.ToLower(testName)
+	dbName := fmt.Sprintf("test_%s_%s", testName, time.Now().UTC().Format("2006_01_02_15_04_05"))
+	t.Logf("creating temporary database name = %s", dbName)
+	_, err = db.Exec("CREATE DATABASE " + dbName)
+	if err != nil {
+		panic(err)
+	}
+
+	testDB, err := sql.Open("postgres", fmt.Sprintf(connectionTemplate, uri+"/"+dbName))
+	if err != nil {
+		panic(err)
+	}
+
+	return testDB, func() {
+		t.Logf("cleaning up temporary database %s", dbName)
+		defer db.Close()
+		if err := testDB.Close(); err != nil {
+			panic(err)
+		}
+
+		if _, err := db.Exec(`DROP DATABASE ` + dbName); err != nil {
+			panic(err)
+		}
+
+		// ensure the database is cleaned up
+		var count int
+		if err := db.QueryRow(userDBCount).Scan(&count); err != nil {
+			panic(err)
+		}
+	}
+}
+
+func createTestPgSQL(t *testing.T, testName string) (*pgSQL, func()) {
+	connection, cleanup := createAndConnectTestDB(t, testName)
+	err := migrate.NewPostgresMigrator(connection).Exec(migrate.Up, migrations.Migrations...)
+	if err != nil {
+		require.Nil(t, err, err.Error())
+	}
+
+	return &pgSQL{connection, nil, Config{PaginationKey: pagination.Must(pagination.NewKey()).String()}}, cleanup
+}
+
+func createTestPgSQLWithFixtures(t *testing.T, testName string) (*pgSQL, func()) {
+	connection, cleanup := createTestPgSQL(t, testName)
+	session, err := connection.Begin()
+	if err != nil {
+		panic(err)
+	}
+
+	defer session.Rollback()
+
+	loadFixtures(session.(*pgSession))
+	if err = session.Commit(); err != nil {
+		panic(err)
+	}
+
+	return connection, cleanup
+}
+
+func createTestPgSession(t *testing.T, testName string) (*pgSession, func()) {
+	connection, cleanup := createTestPgSQL(t, testName)
+	session, err := connection.Begin()
+	if err != nil {
+		panic(err)
+	}
+
+	return session.(*pgSession), func() {
+		session.Rollback()
+		cleanup()
+	}
+}
+
+func createTestPgSessionWithFixtures(t *testing.T, testName string) (*pgSession, func()) {
+	tx, cleanup := createTestPgSession(t, testName)
+	defer func() {
+		// ensure to cleanup when loadFixtures failed
+		if r := recover(); r != nil {
+			cleanup()
+		}
+	}()
+
+	loadFixtures(tx)
+	return tx, cleanup
+}
+
+func loadFixtures(tx *pgSession) {
+	_, filename, _, _ := runtime.Caller(0)
+	fixturePath := filepath.Join(filepath.Dir(filename)) + "/testdata/data.sql"
+	d, err := ioutil.ReadFile(fixturePath)
+	if err != nil {
+		panic(err)
+	}
+
+	_, err = tx.Exec(string(d))
+	if err != nil {
+		panic(err)
+	}
+}
+
+func assertVulnerabilityWithAffectedEqual(t *testing.T, expected database.VulnerabilityWithAffected, actual database.VulnerabilityWithAffected) bool {
+	return assert.Equal(t, expected.Vulnerability, actual.Vulnerability) && assertAffectedFeaturesEqual(t, expected.Affected, actual.Affected)
+}
+
+func assertAffectedFeaturesEqual(t *testing.T, expected []database.AffectedFeature, actual []database.AffectedFeature) bool {
+	if assert.Len(t, actual, len(expected)) {
+		has := map[database.AffectedFeature]bool{}
+		for _, i := range expected {
+			has[i] = false
+		}
+		for _, i := range actual {
+			if visited, ok := has[i]; !ok {
+				return false
+			} else if visited {
+				return false
+			}
+			has[i] = true
+		}
+		return true
+	}
+	return false
+}
+
+func genRandomNamespaces(t *testing.T, count int) []database.Namespace {
+	r := make([]database.Namespace, count)
+	for i := 0; i < count; i++ {
+		r[i] = database.Namespace{
+			Name:          fmt.Sprint(rand.Int()),
+			VersionFormat: "dpkg",
+		}
+	}
+	return r
+}

database/pgsql/vulnerability.go

@@ -39,15 +39,15 @@ const (
 		`
 
 	insertVulnerabilityAffected = `
-		INSERT INTO vulnerability_affected_feature(vulnerability_id, feature_name, affected_version, fixedin)
+		INSERT INTO vulnerability_affected_feature(vulnerability_id, feature_name, affected_version, feature_type, fixedin)
-		VALUES ($1, $2, $3, $4)
+		VALUES ($1, $2, $3, $4, $5)
 		RETURNING ID
 	`
 
 	searchVulnerabilityAffected = `
-		SELECT vulnerability_id, feature_name, affected_version, fixedin 
+		SELECT vulnerability_id, feature_name, affected_version, t.name, fixedin 
-		FROM vulnerability_affected_feature
+		FROM vulnerability_affected_feature AS vaf, feature_type AS t
-		WHERE vulnerability_id = ANY($1)
+		WHERE t.id = vaf.feature_type AND vulnerability_id = ANY($1)
 	`
 
 	searchVulnerabilityByID = `
@@ -58,7 +58,7 @@ const (
 
 	searchVulnerabilityPotentialAffected = `
 		WITH req AS (
-			SELECT vaf.id AS vaf_id, n.id AS n_id, vaf.feature_name AS name, v.id AS vulnerability_id
+			SELECT vaf.id AS vaf_id, n.id AS n_id, vaf.feature_name AS name, vaf.feature_type AS type, v.id AS vulnerability_id
 			FROM vulnerability_affected_feature AS vaf,
 				vulnerability AS v,
 				namespace AS n
@@ -69,6 +69,7 @@ const (
 		SELECT req.vulnerability_id, nf.id, f.version, req.vaf_id AS added_by
 		FROM feature AS f, namespaced_feature AS nf, req
 		WHERE f.name = req.name
+		AND f.type = req.type
 		AND nf.namespace_id = req.n_id
 		AND nf.feature_id = f.id`
 
@@ -180,7 +181,7 @@ func (tx *pgSession) FindVulnerabilities(vulnerabilities []database.Vulnerabilit
 			f  database.AffectedFeature
 		)
 
-		err := rows.Scan(&id, &f.FeatureName, &f.AffectedVersion, &f.FixedInVersion)
+		err := rows.Scan(&id, &f.FeatureName, &f.AffectedVersion, &f.FeatureType, &f.FixedInVersion)
 		if err != nil {
 			return nil, handleError("searchVulnerabilityAffected", err)
 		}
@@ -220,6 +221,11 @@ func (tx *pgSession) insertVulnerabilityAffected(vulnerabilityIDs []int64, vulne
 		affectedID  int64
 	)
 
+	types, err := tx.getFeatureTypeMap()
+	if err != nil {
+		return nil, err
+	}
+
 	//TODO(Sida): Change to bulk insert.
 	stmt, err := tx.Prepare(insertVulnerabilityAffected)
 	if err != nil {
@@ -231,7 +237,7 @@ func (tx *pgSession) insertVulnerabilityAffected(vulnerabilityIDs []int64, vulne
 		// affected feature row ID -> affected feature
 		affectedFeatures := map[int64]database.AffectedFeature{}
 		for _, f := range vuln.Affected {
-			err := stmt.QueryRow(vulnerabilityIDs[i], f.FeatureName, f.AffectedVersion, f.FixedInVersion).Scan(&affectedID)
+			err := stmt.QueryRow(vulnerabilityIDs[i], f.FeatureName, f.AffectedVersion, types.byName[f.FeatureType], f.FixedInVersion).Scan(&affectedID)
 			if err != nil {
 				return nil, handleError("insertVulnerabilityAffected", err)
 			}

database/pgsql/vulnerability_test.go

@@ -106,6 +106,7 @@ func TestCachingVulnerable(t *testing.T) {
 			Name:          "openssl",
 			Version:       "1.0",
 			VersionFormat: dpkg.ParserName,
+			Type:          database.SourcePackage,
 		},
 		Namespace: ns,
 	}
@@ -120,6 +121,7 @@ func TestCachingVulnerable(t *testing.T) {
 			{
 				Namespace:       ns,
 				FeatureName:     "openssl",
+				FeatureType:     database.SourcePackage,
 				AffectedVersion: "2.0",
 				FixedInVersion:  "2.1",
 			},
@@ -136,6 +138,7 @@ func TestCachingVulnerable(t *testing.T) {
 			{
 				Namespace:       ns,
 				FeatureName:     "openssl",
+				FeatureType:     database.SourcePackage,
 				AffectedVersion: "2.1",
 				FixedInVersion:  "2.2",
 			},
@@ -209,12 +212,14 @@ func TestFindVulnerabilities(t *testing.T) {
 			Affected: []database.AffectedFeature{
 				{
 					FeatureName:     "openssl",
+					FeatureType:     database.SourcePackage,
 					AffectedVersion: "2.0",
 					FixedInVersion:  "2.0",
 					Namespace:       ns,
 				},
 				{
 					FeatureName:     "libssl",
+					FeatureType:     database.SourcePackage,
 					AffectedVersion: "1.9-abc",
 					FixedInVersion:  "1.9-abc",
 					Namespace:       ns,
@@ -318,26 +323,3 @@ func TestFindVulnerabilityIDs(t *testing.T) {
 		}
 	}
 }
-
-func assertVulnerabilityWithAffectedEqual(t *testing.T, expected database.VulnerabilityWithAffected, actual database.VulnerabilityWithAffected) bool {
-	return assert.Equal(t, expected.Vulnerability, actual.Vulnerability) && assertAffectedFeaturesEqual(t, expected.Affected, actual.Affected)
-}
-
-func assertAffectedFeaturesEqual(t *testing.T, expected []database.AffectedFeature, actual []database.AffectedFeature) bool {
-	if assert.Len(t, actual, len(expected)) {
-		has := map[database.AffectedFeature]bool{}
-		for _, i := range expected {
-			has[i] = false
-		}
-		for _, i := range actual {
-			if visited, ok := has[i]; !ok {
-				return false
-			} else if visited {
-				return false
-			}
-			has[i] = true
-		}
-		return true
-	}
-	return false
-}

ext/featurefmt/apk/apk.go

@@ -55,6 +55,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
 		line := scanner.Text()
 		if len(line) < 2 {
 			if valid(&pkg) {
+				pkg.Type = database.BinaryPackage
 				packages.Add(pkg)
 				pkg = database.Feature{VersionFormat: dpkg.ParserName}
 			}
@@ -81,6 +82,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
 
 	// in case of no terminal line
 	if valid(&pkg) {
+		pkg.Type = database.BinaryPackage
 		packages.Add(pkg)
 	}
 

ext/featurefmt/apk/apk_test.go

@@ -28,17 +28,17 @@ func TestAPKFeatureDetection(t *testing.T) {
 			"valid case",
 			map[string]string{"lib/apk/db/installed": "apk/testdata/valid"},
 			[]database.Feature{
-				{"musl", "1.1.14-r10", "", "", dpkg.ParserName},
+				{"apk-tools", "2.6.7-r0", "dpkg", "binary"},
-				{"busybox", "1.24.2-r9", "", "", dpkg.ParserName},
+				{"musl", "1.1.14-r10", "dpkg", "binary"},
-				{"alpine-baselayout", "3.0.3-r0", "", "", dpkg.ParserName},
+				{"libssl1.0", "1.0.2h-r1", "dpkg", "binary"},
-				{"alpine-keys", "1.1-r0", "", "", dpkg.ParserName},
+				{"libc-utils", "0.7-r0", "dpkg", "binary"},
-				{"zlib", "1.2.8-r2", "", "", dpkg.ParserName},
+				{"busybox", "1.24.2-r9", "dpkg", "binary"},
-				{"libcrypto1.0", "1.0.2h-r1", "", "", dpkg.ParserName},
+				{"scanelf", "1.1.6-r0", "dpkg", "binary"},
-				{"libssl1.0", "1.0.2h-r1", "", "", dpkg.ParserName},
+				{"alpine-keys", "1.1-r0", "dpkg", "binary"},
-				{"apk-tools", "2.6.7-r0", "", "", dpkg.ParserName},
+				{"libcrypto1.0", "1.0.2h-r1", "dpkg", "binary"},
-				{"scanelf", "1.1.6-r0", "", "", dpkg.ParserName},
+				{"zlib", "1.2.8-r2", "dpkg", "binary"},
-				{"musl-utils", "1.1.14-r10", "", "", dpkg.ParserName},
+				{"musl-utils", "1.1.14-r10", "dpkg", "binary"},
-				{"libc-utils", "0.7-r0", "", "", dpkg.ParserName},
+				{"alpine-baselayout", "3.0.3-r0", "dpkg", "binary"},
 			},
 		},
 	} {

ext/featurefmt/dpkg/dpkg.go

@@ -37,45 +37,59 @@ var (
 
 type lister struct{}
 
+func (l lister) RequiredFilenames() []string {
+	return []string{"var/lib/dpkg/status"}
+}
+
 func init() {
 	featurefmt.RegisterLister("dpkg", "1.0", &lister{})
 }
 
-func valid(pkg *database.Feature) bool {
-	return pkg.Name != "" && pkg.Version != ""
-}
-
-func addSourcePackage(pkg *database.Feature) {
-	if pkg.SourceName == "" {
-		pkg.SourceName = pkg.Name
-	}
-
-	if pkg.SourceVersion == "" {
-		pkg.SourceVersion = pkg.Version
-	}
-}
-
 func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error) {
 	f, hasFile := files["var/lib/dpkg/status"]
 	if !hasFile {
 		return []database.Feature{}, nil
 	}
 
-	var (
+	packages := mapset.NewSet()
-		pkg  = database.Feature{VersionFormat: dpkg.ParserName}
-		pkgs = mapset.NewSet()
-		err  error
-	)
-
 	scanner := bufio.NewScanner(strings.NewReader(string(f)))
 	for scanner.Scan() {
-		line := scanner.Text()
+		line := strings.TrimSpace(scanner.Text())
-		if strings.HasPrefix(line, "Package: ") {
+		if line == "" {
-			// Package line
+			continue
-			// Defines the name of the package
+		}
 
-			pkg.Name = strings.TrimSpace(strings.TrimPrefix(line, "Package: "))
+		binary, source := parseDpkgDB(scanner)
-			pkg.Version = ""
+		if binary != nil {
+			packages.Add(*binary)
+		}
+
+		if source != nil {
+			packages.Add(*source)
+		}
+	}
+
+	return database.ConvertFeatureSetToFeatures(packages), nil
+}
+
+// parseDpkgDB consumes the status file scanner exactly one package info, until
+// EOF or empty space, and generate the parsed packages from it.
+func parseDpkgDB(scanner *bufio.Scanner) (binaryPackage *database.Feature, sourcePackage *database.Feature) {
+	var (
+		name          string
+		version       string
+		sourceName    string
+		sourceVersion string
+	)
+
+	for {
+		line := strings.TrimSpace(scanner.Text())
+		if line == "" {
+			break
+		}
+
+		if strings.HasPrefix(line, "Package: ") {
+			name = strings.TrimSpace(strings.TrimPrefix(line, "Package: "))
 		} else if strings.HasPrefix(line, "Source: ") {
 			// Source line (Optional)
 			// Gives the name of the source package
@@ -87,14 +101,9 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
 				md[dpkgSrcCaptureRegexpNames[i]] = strings.TrimSpace(n)
 			}
 
-			pkg.SourceName = md["name"]
+			sourceName = md["name"]
 			if md["version"] != "" {
-				version := md["version"]
+				sourceVersion = md["version"]
-				if err = versionfmt.Valid(dpkg.ParserName, version); err != nil {
-					log.WithError(err).WithField("version", string(line[1])).Warning("could not parse package version. skipping")
-				} else {
-					pkg.SourceVersion = version
-				}
 			}
 		} else if strings.HasPrefix(line, "Version: ") {
 			// Version line
@@ -102,25 +111,43 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
 			// This version is less important than a version retrieved from a Source line
 			// because the Debian vulnerabilities often skips the epoch from the Version field
 			// which is not present in the Source version, and because +bX revisions don't matter
-			version := strings.TrimPrefix(line, "Version: ")
+			version = strings.TrimPrefix(line, "Version: ")
-			if err = versionfmt.Valid(dpkg.ParserName, version); err != nil {
+		}
-				log.WithError(err).WithField("version", string(line[1])).Warning("could not parse package version. skipping")
+
+		if !scanner.Scan() {
+			break
+		}
+	}
+
+	if name != "" && version != "" {
+		if err := versionfmt.Valid(dpkg.ParserName, version); err != nil {
+			log.WithError(err).WithFields(log.Fields{"name": name, "version": version}).Warning("skipped unparseable package")
 		} else {
-				pkg.Version = version
+			binaryPackage = &database.Feature{name, version, dpkg.ParserName, database.BinaryPackage}
-			}
-		} else if line == "" {
-			pkg = database.Feature{VersionFormat: dpkg.ParserName}
-		}
-
-		if valid(&pkg) {
-			addSourcePackage(&pkg)
-			pkgs.Add(pkg)
 		}
 	}
 
-	return database.ConvertFeatureSetToFeatures(pkgs), nil
+	// Source version and names are computed from binary package names and versions
+	// in dpkg.
+	// Source package name:
+	// https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/pkg-format.c#n338
+	// Source package version:
+	// https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/pkg-format.c#n355
+	if sourceName == "" {
+		sourceName = name
 	}
 
-func (l lister) RequiredFilenames() []string {
+	if sourceVersion == "" {
-	return []string{"var/lib/dpkg/status"}
+		sourceVersion = version
+	}
+
+	if sourceName != "" && sourceVersion != "" {
+		if err := versionfmt.Valid(dpkg.ParserName, version); err != nil {
+			log.WithError(err).WithFields(log.Fields{"name": name, "version": version}).Warning("skipped unparseable package")
+		} else {
+			sourcePackage = &database.Feature{sourceName, sourceVersion, dpkg.ParserName, database.SourcePackage}
+		}
+	}
+
+	return
 }

ext/featurefmt/dpkg/dpkg_test.go

@@ -28,105 +28,168 @@ func TestListFeatures(t *testing.T) {
 			"valid status file",
 			map[string]string{"var/lib/dpkg/status": "dpkg/testdata/valid"},
 			[]database.Feature{
-				{"adduser", "3.116ubuntu1", "adduser", "3.116ubuntu1", dpkg.ParserName},
+				{"libapt-pkg5.0", "1.6.3ubuntu0.1", "dpkg", "binary"},
-				{"apt", "1.6.3ubuntu0.1", "apt", "1.6.3ubuntu0.1", dpkg.ParserName},
+				{"perl-base", "5.26.1-6ubuntu0.2", "dpkg", "binary"},
-				{"base-files", "10.1ubuntu2.2", "base-files", "10.1ubuntu2.2", dpkg.ParserName},
+				{"libmount1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
-				{"base-passwd", "3.5.44", "base-passwd", "3.5.44", dpkg.ParserName},
+				{"perl", "5.26.1-6ubuntu0.2", "dpkg", "source"},
-				{"bash", "4.4.18-2ubuntu1", "bash", "4.4.18-2ubuntu1", dpkg.ParserName},
+				{"libgnutls30", "3.5.18-1ubuntu1", "dpkg", "binary"},
-				{"bsdutils", "1:2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"liblzma5", "5.2.2-1.3", "dpkg", "binary"},
-				{"bzip2", "1.0.6-8.1", "bzip2", "1.0.6-8.1", dpkg.ParserName},
+				{"ncurses-bin", "6.1-1ubuntu1.18.04", "dpkg", "binary"},
-				{"coreutils", "8.28-1ubuntu1", "coreutils", "8.28-1ubuntu1", dpkg.ParserName},
+				{"lsb", "9.20170808ubuntu1", "dpkg", "source"},
-				{"dash", "0.5.8-2.10", "dash", "0.5.8-2.10", dpkg.ParserName},
+				{"sed", "4.4-2", "dpkg", "source"},
-				{"debconf", "1.5.66", "debconf", "1.5.66", dpkg.ParserName},
+				{"libsystemd0", "237-3ubuntu10.3", "dpkg", "binary"},
-				{"debianutils", "4.8.4", "debianutils", "4.8.4", dpkg.ParserName},
+				{"procps", "2:3.3.12-3ubuntu1.1", "dpkg", "source"},
-				{"diffutils", "1:3.6-1", "diffutils", "1:3.6-1", dpkg.ParserName},
+				{"login", "1:4.5-1ubuntu1", "dpkg", "binary"},
-				{"dpkg", "1.19.0.5ubuntu2", "dpkg", "1.19.0.5ubuntu2", dpkg.ParserName},
+				{"libunistring2", "0.9.9-0ubuntu1", "dpkg", "binary"},
-				{"e2fsprogs", "1.44.1-1", "e2fsprogs", "1.44.1-1", dpkg.ParserName},
+				{"sed", "4.4-2", "dpkg", "binary"},
-				{"fdisk", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"libselinux", "2.7-2build2", "dpkg", "source"},
-				{"findutils", "4.6.0+git+20170828-2", "findutils", "4.6.0+git+20170828-2", dpkg.ParserName},
+				{"libseccomp", "2.3.1-2.1ubuntu4", "dpkg", "source"},
-				{"gcc-8-base", "8-20180414-1ubuntu2", "gcc-8", "8-20180414-1ubuntu2", dpkg.ParserName},
+				{"libss2", "1.44.1-1", "dpkg", "binary"},
-				{"gpgv", "2.2.4-1ubuntu1.1", "gnupg2", "2.2.4-1ubuntu1.1", dpkg.ParserName},
+				{"liblz4-1", "0.0~r131-2ubuntu3", "dpkg", "binary"},
-				{"grep", "3.1-2", "grep", "3.1-2", dpkg.ParserName},
+				{"libsemanage1", "2.7-2build2", "dpkg", "binary"},
-				{"gzip", "1.6-5ubuntu1", "gzip", "1.6-5ubuntu1", dpkg.ParserName},
+				{"libtasn1-6", "4.13-2", "dpkg", "source"},
-				{"hostname", "3.20", "hostname", "3.20", dpkg.ParserName},
+				{"libzstd1", "1.3.3+dfsg-2ubuntu1", "dpkg", "binary"},
-				{"init-system-helpers", "1.51", "init-system-helpers", "1.51", dpkg.ParserName},
+				{"fdisk", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
-				{"libacl1", "2.2.52-3build1", "acl", "2.2.52-3build1", dpkg.ParserName},
+				{"xz-utils", "5.2.2-1.3", "dpkg", "source"},
-				{"libapt-pkg5.0", "1.6.3ubuntu0.1", "apt", "1.6.3ubuntu0.1", dpkg.ParserName},
+				{"lsb-base", "9.20170808ubuntu1", "dpkg", "binary"},
-				{"libattr1", "1:2.4.47-2build1", "attr", "1:2.4.47-2build1", dpkg.ParserName},
+				{"libpam-modules-bin", "1.1.8-3.6ubuntu2", "dpkg", "binary"},
-				{"libaudit-common", "1:2.8.2-1ubuntu1", "audit", "1:2.8.2-1ubuntu1", dpkg.ParserName},
+				{"dash", "0.5.8-2.10", "dpkg", "binary"},
-				{"libaudit1", "1:2.8.2-1ubuntu1", "audit", "1:2.8.2-1ubuntu1", dpkg.ParserName},
+				{"gnupg2", "2.2.4-1ubuntu1.1", "dpkg", "source"},
-				{"libblkid1", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"libfdisk1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
-				{"libbz2-1.0", "1.0.6-8.1", "bzip2", "1.0.6-8.1", dpkg.ParserName},
+				{"lz4", "0.0~r131-2ubuntu3", "dpkg", "source"},
-				{"libc-bin", "2.27-3ubuntu1", "glibc", "2.27-3ubuntu1", dpkg.ParserName},
+				{"libpam0g", "1.1.8-3.6ubuntu2", "dpkg", "binary"},
-				{"libc6", "2.27-3ubuntu1", "glibc", "2.27-3ubuntu1", dpkg.ParserName},
+				{"libc-bin", "2.27-3ubuntu1", "dpkg", "binary"},
-				{"libcap-ng0", "0.7.7-3.1", "libcap-ng", "0.7.7-3.1", dpkg.ParserName},
+				{"libcap-ng", "0.7.7-3.1", "dpkg", "source"},
-				{"libcom-err2", "1.44.1-1", "e2fsprogs", "1.44.1-1", dpkg.ParserName},
+				{"libcom-err2", "1.44.1-1", "dpkg", "binary"},
-				{"libdb5.3", "5.3.28-13.1ubuntu1", "db5.3", "5.3.28-13.1ubuntu1", dpkg.ParserName},
+				{"libudev1", "237-3ubuntu10.3", "dpkg", "binary"},
-				{"libdebconfclient0", "0.213ubuntu1", "cdebconf", "0.213ubuntu1", dpkg.ParserName},
+				{"debconf", "1.5.66", "dpkg", "binary"},
-				{"libext2fs2", "1.44.1-1", "e2fsprogs", "1.44.1-1", dpkg.ParserName},
+				{"tar", "1.29b-2", "dpkg", "binary"},
-				{"libfdisk1", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"diffutils", "1:3.6-1", "dpkg", "source"},
-				{"libffi6", "3.2.1-8", "libffi", "3.2.1-8", dpkg.ParserName},
+				{"gcc-8", "8-20180414-1ubuntu2", "dpkg", "source"},
-				{"libgcc1", "1:8-20180414-1ubuntu2", "gcc-8", "8-20180414-1ubuntu2", dpkg.ParserName},
+				{"e2fsprogs", "1.44.1-1", "dpkg", "source"},
-				{"libgcrypt20", "1.8.1-4ubuntu1.1", "libgcrypt20", "1.8.1-4ubuntu1.1", dpkg.ParserName},
+				{"bzip2", "1.0.6-8.1", "dpkg", "source"},
-				{"libgmp10", "2:6.1.2+dfsg-2", "gmp", "2:6.1.2+dfsg-2", dpkg.ParserName},
+				{"diffutils", "1:3.6-1", "dpkg", "binary"},
-				{"libgnutls30", "3.5.18-1ubuntu1", "gnutls28", "3.5.18-1ubuntu1", dpkg.ParserName},
+				{"grep", "3.1-2", "dpkg", "binary"},
-				{"libgpg-error0", "1.27-6", "libgpg-error", "1.27-6", dpkg.ParserName},
+				{"libgcc1", "1:8-20180414-1ubuntu2", "dpkg", "binary"},
-				{"libhogweed4", "3.4-1", "nettle", "3.4-1", dpkg.ParserName},
+				{"bash", "4.4.18-2ubuntu1", "dpkg", "source"},
-				{"libidn2-0", "2.0.4-1.1build2", "libidn2", "2.0.4-1.1build2", dpkg.ParserName},
+				{"libtinfo5", "6.1-1ubuntu1.18.04", "dpkg", "binary"},
-				{"liblz4-1", "0.0~r131-2ubuntu3", "lz4", "0.0~r131-2ubuntu3", dpkg.ParserName},
+				{"procps", "2:3.3.12-3ubuntu1.1", "dpkg", "binary"},
-				{"liblzma5", "5.2.2-1.3", "xz-utils", "5.2.2-1.3", dpkg.ParserName},
+				{"bzip2", "1.0.6-8.1", "dpkg", "binary"},
-				{"libmount1", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"init-system-helpers", "1.51", "dpkg", "binary"},
-				{"libncurses5", "6.1-1ubuntu1.18.04", "ncurses", "6.1-1ubuntu1.18.04", dpkg.ParserName},
+				{"libncursesw5", "6.1-1ubuntu1.18.04", "dpkg", "binary"},
-				{"libncursesw5", "6.1-1ubuntu1.18.04", "ncurses", "6.1-1ubuntu1.18.04", dpkg.ParserName},
+				{"init-system-helpers", "1.51", "dpkg", "source"},
-				{"libnettle6", "3.4-1", "nettle", "3.4-1", dpkg.ParserName},
+				{"libpam-modules", "1.1.8-3.6ubuntu2", "dpkg", "binary"},
-				{"libp11-kit0", "0.23.9-2", "p11-kit", "0.23.9-2", dpkg.ParserName},
+				{"libext2fs2", "1.44.1-1", "dpkg", "binary"},
-				{"libpam-modules", "1.1.8-3.6ubuntu2", "pam", "1.1.8-3.6ubuntu2", dpkg.ParserName},
+				{"libacl1", "2.2.52-3build1", "dpkg", "binary"},
-				{"libpam-modules-bin", "1.1.8-3.6ubuntu2", "pam", "1.1.8-3.6ubuntu2", dpkg.ParserName},
+				{"hostname", "3.20", "dpkg", "binary"},
-				{"libpam-runtime", "1.1.8-3.6ubuntu2", "pam", "1.1.8-3.6ubuntu2", dpkg.ParserName},
+				{"libgpg-error", "1.27-6", "dpkg", "source"},
-				{"libpam0g", "1.1.8-3.6ubuntu2", "pam", "1.1.8-3.6ubuntu2", dpkg.ParserName},
+				{"acl", "2.2.52-3build1", "dpkg", "source"},
-				{"libpcre3", "2:8.39-9", "pcre3", "2:8.39-9", dpkg.ParserName},
+				{"apt", "1.6.3ubuntu0.1", "dpkg", "binary"},
-				{"libprocps6", "2:3.3.12-3ubuntu1.1", "procps", "2:3.3.12-3ubuntu1.1", dpkg.ParserName},
+				{"base-files", "10.1ubuntu2.2", "dpkg", "source"},
-				{"libseccomp2", "2.3.1-2.1ubuntu4", "libseccomp", "2.3.1-2.1ubuntu4", dpkg.ParserName},
+				{"libgpg-error0", "1.27-6", "dpkg", "binary"},
-				{"libselinux1", "2.7-2build2", "libselinux", "2.7-2build2", dpkg.ParserName},
+				{"audit", "1:2.8.2-1ubuntu1", "dpkg", "source"},
-				{"libsemanage-common", "2.7-2build2", "libsemanage", "2.7-2build2", dpkg.ParserName},
+				{"hostname", "3.20", "dpkg", "source"},
-				{"libsemanage1", "2.7-2build2", "libsemanage", "2.7-2build2", dpkg.ParserName},
+				{"gzip", "1.6-5ubuntu1", "dpkg", "binary"},
-				{"libsepol1", "2.7-1", "libsepol", "2.7-1", dpkg.ParserName},
+				{"libc6", "2.27-3ubuntu1", "dpkg", "binary"},
-				{"libsmartcols1", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"libnettle6", "3.4-1", "dpkg", "binary"},
-				{"libss2", "1.44.1-1", "e2fsprogs", "1.44.1-1", dpkg.ParserName},
+				{"sysvinit-utils", "2.88dsf-59.10ubuntu1", "dpkg", "binary"},
-				{"libstdc++6", "8-20180414-1ubuntu2", "gcc-8", "8-20180414-1ubuntu2", dpkg.ParserName},
+				{"debianutils", "4.8.4", "dpkg", "source"},
-				{"libsystemd0", "237-3ubuntu10.3", "systemd", "237-3ubuntu10.3", dpkg.ParserName},
+				{"libstdc++6", "8-20180414-1ubuntu2", "dpkg", "binary"},
-				{"libtasn1-6", "4.13-2", "libtasn1-6", "4.13-2", dpkg.ParserName},
+				{"libsepol", "2.7-1", "dpkg", "source"},
-				{"libtinfo5", "6.1-1ubuntu1.18.04", "ncurses", "6.1-1ubuntu1.18.04", dpkg.ParserName},
+				{"libpcre3", "2:8.39-9", "dpkg", "binary"},
-				{"libudev1", "237-3ubuntu10.3", "systemd", "237-3ubuntu10.3", dpkg.ParserName},
+				{"libuuid1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
-				{"libunistring2", "0.9.9-0ubuntu1", "libunistring", "0.9.9-0ubuntu1", dpkg.ParserName},
+				{"systemd", "237-3ubuntu10.3", "dpkg", "source"},
-				{"libuuid1", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"tar", "1.29b-2", "dpkg", "source"},
-				{"libzstd1", "1.3.3+dfsg-2ubuntu1", "libzstd", "1.3.3+dfsg-2ubuntu1", dpkg.ParserName},
+				{"ubuntu-keyring", "2018.02.28", "dpkg", "source"},
-				{"login", "1:4.5-1ubuntu1", "shadow", "1:4.5-1ubuntu1", dpkg.ParserName},
+				{"passwd", "1:4.5-1ubuntu1", "dpkg", "binary"},
-				{"lsb-base", "9.20170808ubuntu1", "lsb", "9.20170808ubuntu1", dpkg.ParserName},
+				{"sysvinit", "2.88dsf-59.10ubuntu1", "dpkg", "source"},
-				{"mawk", "1.3.3-17ubuntu3", "mawk", "1.3.3-17ubuntu3", dpkg.ParserName},
+				{"libidn2-0", "2.0.4-1.1build2", "dpkg", "binary"},
-				{"mount", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"libhogweed4", "3.4-1", "dpkg", "binary"},
-				{"ncurses-base", "6.1-1ubuntu1.18.04", "ncurses", "6.1-1ubuntu1.18.04", dpkg.ParserName},
+				{"db5.3", "5.3.28-13.1ubuntu1", "dpkg", "source"},
-				{"ncurses-bin", "6.1-1ubuntu1.18.04", "ncurses", "6.1-1ubuntu1.18.04", dpkg.ParserName},
+				{"sensible-utils", "0.0.12", "dpkg", "source"},
-				{"passwd", "1:4.5-1ubuntu1", "shadow", "1:4.5-1ubuntu1", dpkg.ParserName},
+				{"dpkg", "1.19.0.5ubuntu2", "dpkg", "source"},
-				{"perl-base", "5.26.1-6ubuntu0.2", "perl", "5.26.1-6ubuntu0.2", dpkg.ParserName},
+				{"libp11-kit0", "0.23.9-2", "dpkg", "binary"},
-				{"procps", "2:3.3.12-3ubuntu1.1", "procps", "2:3.3.12-3ubuntu1.1", dpkg.ParserName},
+				{"glibc", "2.27-3ubuntu1", "dpkg", "source"},
-				{"sed", "4.4-2", "sed", "4.4-2", dpkg.ParserName},
+				{"mount", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
-				{"sensible-utils", "0.0.12", "sensible-utils", "0.0.12", dpkg.ParserName},
+				{"libsemanage-common", "2.7-2build2", "dpkg", "binary"},
-				{"sysvinit-utils", "2.88dsf-59.10ubuntu1", "sysvinit", "2.88dsf-59.10ubuntu1", dpkg.ParserName},
+				{"libblkid1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
-				{"tar", "1.29b-2", "tar", "1.29b-2", dpkg.ParserName},
+				{"libdebconfclient0", "0.213ubuntu1", "dpkg", "binary"},
-				{"ubuntu-keyring", "2018.02.28", "ubuntu-keyring", "2018.02.28", dpkg.ParserName},
+				{"libffi", "3.2.1-8", "dpkg", "source"},
-				{"util-linux", "2.31.1-0.4ubuntu3.1", "util-linux", "2.31.1-0.4ubuntu3.1", dpkg.ParserName},
+				{"pam", "1.1.8-3.6ubuntu2", "dpkg", "source"},
-				{"zlib1g", "1:1.2.11.dfsg-0ubuntu2", "zlib", "1:1.2.11.dfsg-0ubuntu2", dpkg.ParserName},
+				{"bsdutils", "1:2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
+				{"libtasn1-6", "4.13-2", "dpkg", "binary"},
+				{"libaudit-common", "1:2.8.2-1ubuntu1", "dpkg", "binary"},
+				{"gpgv", "2.2.4-1ubuntu1.1", "dpkg", "binary"},
+				{"libzstd", "1.3.3+dfsg-2ubuntu1", "dpkg", "source"},
+				{"base-passwd", "3.5.44", "dpkg", "source"},
+				{"adduser", "3.116ubuntu1", "dpkg", "binary"},
+				{"libattr1", "1:2.4.47-2build1", "dpkg", "binary"},
+				{"libncurses5", "6.1-1ubuntu1.18.04", "dpkg", "binary"},
+				{"coreutils", "8.28-1ubuntu1", "dpkg", "binary"},
+				{"base-passwd", "3.5.44", "dpkg", "binary"},
+				{"ubuntu-keyring", "2018.02.28", "dpkg", "binary"},
+				{"adduser", "3.116ubuntu1", "dpkg", "source"},
+				{"libsmartcols1", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
+				{"libunistring", "0.9.9-0ubuntu1", "dpkg", "source"},
+				{"mawk", "1.3.3-17ubuntu3", "dpkg", "source"},
+				{"coreutils", "8.28-1ubuntu1", "dpkg", "source"},
+				{"attr", "1:2.4.47-2build1", "dpkg", "source"},
+				{"gmp", "2:6.1.2+dfsg-2", "dpkg", "source"},
+				{"libsemanage", "2.7-2build2", "dpkg", "source"},
+				{"libselinux1", "2.7-2build2", "dpkg", "binary"},
+				{"libseccomp2", "2.3.1-2.1ubuntu4", "dpkg", "binary"},
+				{"zlib1g", "1:1.2.11.dfsg-0ubuntu2", "dpkg", "binary"},
+				{"dash", "0.5.8-2.10", "dpkg", "source"},
+				{"gnutls28", "3.5.18-1ubuntu1", "dpkg", "source"},
+				{"libpam-runtime", "1.1.8-3.6ubuntu2", "dpkg", "binary"},
+				{"libgcrypt20", "1.8.1-4ubuntu1.1", "dpkg", "source"},
+				{"sensible-utils", "0.0.12", "dpkg", "binary"},
+				{"p11-kit", "0.23.9-2", "dpkg", "source"},
+				{"ncurses-base", "6.1-1ubuntu1.18.04", "dpkg", "binary"},
+				{"e2fsprogs", "1.44.1-1", "dpkg", "binary"},
+				{"libgcrypt20", "1.8.1-4ubuntu1.1", "dpkg", "binary"},
+				{"libprocps6", "2:3.3.12-3ubuntu1.1", "dpkg", "binary"},
+				{"debconf", "1.5.66", "dpkg", "source"},
+				{"gcc-8-base", "8-20180414-1ubuntu2", "dpkg", "binary"},
+				{"base-files", "10.1ubuntu2.2", "dpkg", "binary"},
+				{"libbz2-1.0", "1.0.6-8.1", "dpkg", "binary"},
+				{"grep", "3.1-2", "dpkg", "source"},
+				{"bash", "4.4.18-2ubuntu1", "dpkg", "binary"},
+				{"libgmp10", "2:6.1.2+dfsg-2", "dpkg", "binary"},
+				{"shadow", "1:4.5-1ubuntu1", "dpkg", "source"},
+				{"libidn2", "2.0.4-1.1build2", "dpkg", "source"},
+				{"gzip", "1.6-5ubuntu1", "dpkg", "source"},
+				{"util-linux", "2.31.1-0.4ubuntu3.1", "dpkg", "binary"},
+				{"libaudit1", "1:2.8.2-1ubuntu1", "dpkg", "binary"},
+				{"libsepol1", "2.7-1", "dpkg", "binary"},
+				{"pcre3", "2:8.39-9", "dpkg", "source"},
+				{"apt", "1.6.3ubuntu0.1", "dpkg", "source"},
+				{"nettle", "3.4-1", "dpkg", "source"},
+				{"util-linux", "2.31.1-0.4ubuntu3.1", "dpkg", "source"},
+				{"libcap-ng0", "0.7.7-3.1", "dpkg", "binary"},
+				{"debianutils", "4.8.4", "dpkg", "binary"},
+				{"ncurses", "6.1-1ubuntu1.18.04", "dpkg", "source"},
+				{"libffi6", "3.2.1-8", "dpkg", "binary"},
+				{"cdebconf", "0.213ubuntu1", "dpkg", "source"},
+				{"findutils", "4.6.0+git+20170828-2", "dpkg", "source"},
+				{"libdb5.3", "5.3.28-13.1ubuntu1", "dpkg", "binary"},
+				{"zlib", "1:1.2.11.dfsg-0ubuntu2", "dpkg", "source"},
+				{"findutils", "4.6.0+git+20170828-2", "dpkg", "binary"},
+				{"dpkg", "1.19.0.5ubuntu2", "dpkg", "binary"},
+				{"mawk", "1.3.3-17ubuntu3", "dpkg", "binary"},
 			},
 		},
 		{
 			"corrupted status file",
 			map[string]string{"var/lib/dpkg/status": "dpkg/testdata/corrupted"},
 			[]database.Feature{
-				{"libpam-runtime", "1.1.8-3.1ubuntu3", "pam", "1.1.8-3.1ubuntu3", dpkg.ParserName},
+				{"libpam-modules-bin", "1.1.8-3.1ubuntu3", "dpkg", "binary"},
-				{"libpam-modules-bin", "1.1.8-3.1ubuntu3", "pam", "1.1.8-3.1ubuntu3", dpkg.ParserName},
+				{"gcc-5", "5.1.1-12ubuntu1", "dpkg", "source"},
-				{"makedev", "2.3.1-93ubuntu1", "makedev", "2.3.1-93ubuntu1", dpkg.ParserName},
+				{"makedev", "2.3.1-93ubuntu1", "dpkg", "binary"},
-				{"libgcc1", "1:5.1.1-12ubuntu1", "gcc-5", "5.1.1-12ubuntu1", dpkg.ParserName},
+				{"libgcc1", "1:5.1.1-12ubuntu1", "dpkg", "binary"},
+				{"pam", "1.1.8-3.1ubuntu3", "dpkg", "source"},
+				{"makedev", "2.3.1-93ubuntu1", "dpkg", "source"},
+				{"libpam-runtime", "1.1.8-3.1ubuntu3", "dpkg", "binary"},
 			},
 		},
 	} {

ext/featurefmt/rpm/rpm.go

@@ -45,6 +45,10 @@ func init() {
 	featurefmt.RegisterLister("rpm", "1.0", &lister{})
 }
 
+func (l lister) RequiredFilenames() []string {
+	return []string{"var/lib/rpm/Packages"}
+}
+
 func isIgnored(packageName string) bool {
 	for _, pkg := range ignoredPackages {
 		if pkg == packageName {
@@ -55,12 +59,6 @@ func isIgnored(packageName string) bool {
 	return false
 }
 
-func valid(pkg *database.Feature) bool {
-	return pkg.Name != "" && pkg.Version != "" &&
-		((pkg.SourceName == "" && pkg.SourceVersion != "") ||
-			(pkg.SourceName != "" && pkg.SourceVersion != ""))
-}
-
 func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error) {
 	f, hasFile := files["var/lib/rpm/Packages"]
 	if !hasFile {
@@ -84,7 +82,7 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
 	// Extract binary package names because RHSA refers to binary package names.
 	out, err := exec.Command("rpm", "--dbpath", tmpDir, "-qa", "--qf", "%{NAME} %{EPOCH}:%{VERSION}-%{RELEASE} %{SOURCERPM}\n").CombinedOutput()
 	if err != nil {
-		log.WithError(err).WithField("output", string(out)).Error("could not 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,
 		// the database must be corrupted
 		return []database.Feature{}, nil
@@ -93,39 +91,51 @@ func (l lister) ListFeatures(files tarutil.FilesMap) ([]database.Feature, error)
 	packages := mapset.NewSet()
 	scanner := bufio.NewScanner(strings.NewReader(string(out)))
 	for scanner.Scan() {
-		line := strings.Split(scanner.Text(), " ")
+		rpmPackage, srpmPackage := parseRPMOutput(scanner.Text())
-		if len(line) != 3 {
+		if rpmPackage != nil {
-			// We may see warnings on some RPM versions:
+			packages.Add(*rpmPackage)
-			// "warning: Generating 12 missing index(es), please wait..."
-			continue
 		}
 
-		if isIgnored(line[0]) {
+		if srpmPackage != nil {
-			continue
+			packages.Add(*srpmPackage)
-		}
-
-		pkg := database.Feature{Name: line[0], VersionFormat: rpm.ParserName}
-		pkg.Version = strings.Replace(line[1], "(none):", "", -1)
-		if err := versionfmt.Valid(rpm.ParserName, pkg.Version); err != nil {
-			log.WithError(err).WithField("version", line[1]).Warning("skipped unparseable package")
-			continue
-		}
-
-		if err := parseSourceRPM(line[2], &pkg); err != nil {
-			log.WithError(err).WithField("sourcerpm", line[2]).Warning("skipped unparseable package")
-			continue
-		}
-
-		if valid(&pkg) {
-			packages.Add(pkg)
 		}
 	}
 
 	return database.ConvertFeatureSetToFeatures(packages), nil
 }
 
-func (l lister) RequiredFilenames() []string {
+func parseRPMOutput(raw string) (rpmPackage *database.Feature, srpmPackage *database.Feature) {
-	return []string{"var/lib/rpm/Packages"}
+	line := strings.Split(raw, " ")
+	if len(line) != 3 {
+		// We may see warnings on some RPM versions:
+		// "warning: Generating 12 missing index(es), please wait..."
+		return
+	}
+
+	if isIgnored(line[0]) {
+		return
+	}
+
+	name, version, srpm := line[0], strings.Replace(line[1], "(none):", "", -1), line[2]
+	if err := versionfmt.Valid(rpm.ParserName, version); err != nil {
+		log.WithError(err).WithFields(log.Fields{"name": name, "version": version}).Warning("skipped unparseable package")
+		return
+	}
+
+	rpmPackage = &database.Feature{name, version, rpm.ParserName, database.BinaryPackage}
+	srpmName, srpmVersion, srpmRelease, _, err := parseSourceRPM(srpm)
+	if err != nil {
+		log.WithError(err).WithFields(log.Fields{"name": name, "sourcerpm": srpm}).Warning("skipped unparseable package")
+		return
+	}
+
+	srpmVersion = srpmVersion + "-" + srpmRelease
+	if err = versionfmt.Valid(rpm.ParserName, srpmVersion); err != nil {
+		return
+	}
+
+	srpmPackage = &database.Feature{srpmName, srpmVersion, rpm.ParserName, database.SourcePackage}
+	return
 }
 
 type rpmParserState string
@@ -140,11 +150,9 @@ const (
 
 // parseSourceRPM parses the source rpm package representation string
 // http://ftp.rpm.org/max-rpm/ch-rpm-file-format.html
-func parseSourceRPM(sourceRPM string, pkg *database.Feature) error {
+func parseSourceRPM(sourceRPM string) (name string, version string, release string, architecture string, err error) {
 	state := parseRPM
 	previousCheckPoint := len(sourceRPM)
-	release := ""
-	version := ""
 	for i := len(sourceRPM) - 1; i >= 0; i-- {
 		switch state {
 		case parseRPM:
@@ -153,16 +161,18 @@ func parseSourceRPM(sourceRPM string, pkg *database.Feature) error {
 				packageType := strutil.Substring(sourceRPM, i+1, len(sourceRPM))
 				previousCheckPoint = i
 				if packageType != "rpm" {
-					return fmt.Errorf("unexpected package type, expect: 'rpm', got: '%s'", packageType)
+					err = fmt.Errorf("unexpected package type, expect: 'rpm', got: '%s'", packageType)
+					return
 				}
 			}
 		case parseArchitecture:
 			if string(sourceRPM[i]) == "." {
 				state = parseRelease
-				architecture := strutil.Substring(sourceRPM, i+1, previousCheckPoint)
+				architecture = strutil.Substring(sourceRPM, i+1, previousCheckPoint)
 				previousCheckPoint = i
 				if architecture != "src" && architecture != "nosrc" {
-					return fmt.Errorf("unexpected package architecture, expect: 'src' or 'nosrc', got: '%s'", architecture)
+					err = fmt.Errorf("unexpected package architecture, expect: 'src' or 'nosrc', got: '%s'", architecture)
+					return
 				}
 			}
 		case parseRelease:
@@ -171,7 +181,8 @@ func parseSourceRPM(sourceRPM string, pkg *database.Feature) error {
 				release = strutil.Substring(sourceRPM, i+1, previousCheckPoint)
 				previousCheckPoint = i
 				if release == "" {
-					return fmt.Errorf("unexpected package release, expect: not empty")
+					err = fmt.Errorf("unexpected package release, expect: not empty")
+					return
 				}
 			}
 		case parseVersion:
@@ -181,7 +192,8 @@ func parseSourceRPM(sourceRPM string, pkg *database.Feature) error {
 				version = strutil.Substring(sourceRPM, i+1, previousCheckPoint)
 				previousCheckPoint = i
 				if version == "" {
-					return fmt.Errorf("unexpected package version, expect: not empty")
+					err = fmt.Errorf("unexpected package version, expect: not empty")
+					return
 				}
 				break
 			}
@@ -189,20 +201,15 @@ func parseSourceRPM(sourceRPM string, pkg *database.Feature) error {
 	}
 
 	if state != terminate {
-		return fmt.Errorf("unexpected termination while parsing '%s'", state)
+		err = fmt.Errorf("unexpected termination while parsing '%s'", state)
+		return
 	}
 
-	concatVersion := version + "-" + release
+	name = strutil.Substring(sourceRPM, 0, previousCheckPoint)
-	if err := versionfmt.Valid(rpm.ParserName, concatVersion); err != nil {
-		return err
-	}
-
-	name := strutil.Substring(sourceRPM, 0, previousCheckPoint)
 	if name == "" {
-		return fmt.Errorf("unexpected package name, expect: not empty")
+		err = fmt.Errorf("unexpected package name, expect: not empty")
+		return
 	}
 
-	pkg.SourceName = name
+	return
-	pkg.SourceVersion = concatVersion
-	return nil
 }

ext/featurefmt/rpm/rpm_test.go

@@ -25,179 +25,307 @@ import (
 )
 
 var expectedBigCaseInfo = []database.Feature{
-	{"publicsuffix-list-dafsa", "20180514-1.fc28", "publicsuffix-list", "20180514-1.fc28", rpm.ParserName},
+	{"libmount", "2.32.1-1.fc28", "rpm", "binary"},
-	{"libreport-filesystem", "2.9.5-1.fc28", "libreport", "2.9.5-1.fc28", rpm.ParserName},
+	{"libffi", "3.1-16.fc28", "rpm", "binary"},
-	{"fedora-gpg-keys", "28-5", "fedora-repos", "28-5", rpm.ParserName},
+	{"libunistring", "0.9.10-1.fc28", "rpm", "binary"},
-	{"fedora-release", "28-2", "fedora-release", "28-2", rpm.ParserName},
+	{"fedora-repos", "28-5", "rpm", "binary"},
-	{"filesystem", "3.8-2.fc28", "filesystem", "3.8-2.fc28", rpm.ParserName},
+	{"libarchive", "3.3.1-4.fc28", "rpm", "source"},
-	{"tzdata", "2018e-1.fc28", "tzdata", "2018e-1.fc28", rpm.ParserName},
+	{"langpacks", "1.0-12.fc28", "rpm", "source"},
-	{"pcre2", "10.31-10.fc28", "pcre2", "10.31-10.fc28", rpm.ParserName},
+	{"readline", "7.0-11.fc28", "rpm", "source"},
-	{"glibc-minimal-langpack", "2.27-32.fc28", "glibc", "2.27-32.fc28", rpm.ParserName},
+	{"gzip", "1.9-3.fc28", "rpm", "source"},
-	{"glibc-common", "2.27-32.fc28", "glibc", "2.27-32.fc28", rpm.ParserName},
+	{"libverto", "0.3.0-5.fc28", "rpm", "source"},
-	{"bash", "4.4.23-1.fc28", "bash", "4.4.23-1.fc28", rpm.ParserName},
+	{"ncurses-base", "6.1-5.20180224.fc28", "rpm", "binary"},
-	{"zlib", "1.2.11-8.fc28", "zlib", "1.2.11-8.fc28", rpm.ParserName},
+	{"libfdisk", "2.32.1-1.fc28", "rpm", "binary"},
-	{"bzip2-libs", "1.0.6-26.fc28", "bzip2", "1.0.6-26.fc28", rpm.ParserName},
+	{"libselinux", "2.8-1.fc28", "rpm", "source"},
-	{"libcap", "2.25-9.fc28", "libcap", "2.25-9.fc28", rpm.ParserName},
+	{"nss-util", "3.38.0-1.0.fc28", "rpm", "source"},
-	{"libgpg-error", "1.31-1.fc28", "libgpg-error", "1.31-1.fc28", rpm.ParserName},
+	{"mpfr", "3.1.6-1.fc28", "rpm", "source"},
-	{"libzstd", "1.3.5-1.fc28", "zstd", "1.3.5-1.fc28", rpm.ParserName},
+	{"libunistring", "0.9.10-1.fc28", "rpm", "source"},
-	{"expat", "2.2.5-3.fc28", "expat", "2.2.5-3.fc28", rpm.ParserName},
+	{"libpcap", "14:1.9.0-1.fc28", "rpm", "binary"},
-	{"nss-util", "3.38.0-1.0.fc28", "nss-util", "3.38.0-1.0.fc28", rpm.ParserName},
+	{"libarchive", "3.3.1-4.fc28", "rpm", "binary"},
-	{"libcom_err", "1.44.2-0.fc28", "e2fsprogs", "1.44.2-0.fc28", rpm.ParserName},
+	{"gmp", "1:6.1.2-7.fc28", "rpm", "binary"},
-	{"libffi", "3.1-16.fc28", "libffi", "3.1-16.fc28", rpm.ParserName},
+	{"crypto-policies", "20180425-5.git6ad4018.fc28", "rpm", "source"},
-	{"libgcrypt", "1.8.3-1.fc28", "libgcrypt", "1.8.3-1.fc28", rpm.ParserName},
+	{"gzip", "1.9-3.fc28", "rpm", "binary"},
-	{"libxml2", "2.9.8-4.fc28", "libxml2", "2.9.8-4.fc28", rpm.ParserName},
+	{"fedora-release", "28-2", "rpm", "source"},
-	{"libacl", "2.2.53-1.fc28", "acl", "2.2.53-1.fc28", rpm.ParserName},
+	{"zlib", "1.2.11-8.fc28", "rpm", "binary"},
-	{"sed", "4.5-1.fc28", "sed", "4.5-1.fc28", rpm.ParserName},
+	{"crypto-policies", "20180425-5.git6ad4018.fc28", "rpm", "binary"},
-	{"libmount", "2.32.1-1.fc28", "util-linux", "2.32.1-1.fc28", rpm.ParserName},
+	{"lz4", "1.8.1.2-4.fc28", "rpm", "source"},
-	{"p11-kit", "0.23.12-1.fc28", "p11-kit", "0.23.12-1.fc28", rpm.ParserName},
+	{"keyutils", "1.5.10-6.fc28", "rpm", "source"},
-	{"libidn2", "2.0.5-1.fc28", "libidn2", "2.0.5-1.fc28", rpm.ParserName},
+	{"gpgme", "1.10.0-4.fc28", "rpm", "binary"},
-	{"libcap-ng", "0.7.9-4.fc28", "libcap-ng", "0.7.9-4.fc28", rpm.ParserName},
+	{"libgpg-error", "1.31-1.fc28", "rpm", "binary"},
-	{"lz4-libs", "1.8.1.2-4.fc28", "lz4", "1.8.1.2-4.fc28", rpm.ParserName},
+	{"gnutls", "3.6.3-4.fc28", "rpm", "source"},
-	{"libassuan", "2.5.1-3.fc28", "libassuan", "2.5.1-3.fc28", rpm.ParserName},
+	{"coreutils", "8.29-7.fc28", "rpm", "source"},
-	{"keyutils-libs", "1.5.10-6.fc28", "keyutils", "1.5.10-6.fc28", rpm.ParserName},
+	{"libsepol", "2.8-1.fc28", "rpm", "source"},
-	{"glib2", "2.56.1-4.fc28", "glib2", "2.56.1-4.fc28", rpm.ParserName},
+	{"libssh", "0.8.2-1.fc28", "rpm", "binary"},
-	{"systemd-libs", "238-9.git0e0aa59.fc28", "systemd", "238-9.git0e0aa59.fc28", rpm.ParserName},
+	{"libpwquality", "1.4.0-7.fc28", "rpm", "binary"},
-	{"dbus-libs", "1:1.12.10-1.fc28", "dbus", "1.12.10-1.fc28", rpm.ParserName},
+	{"dnf-conf", "2.7.5-12.fc28", "rpm", "binary"},
-	{"libtasn1", "4.13-2.fc28", "libtasn1", "4.13-2.fc28", rpm.ParserName},
+	{"basesystem", "11-5.fc28", "rpm", "source"},
-	{"ca-certificates", "2018.2.24-1.0.fc28", "ca-certificates", "2018.2.24-1.0.fc28", rpm.ParserName},
+	{"setup", "2.11.4-1.fc28", "rpm", "binary"},
-	{"libarchive", "3.3.1-4.fc28", "libarchive", "3.3.1-4.fc28", rpm.ParserName},
+	{"libmetalink", "0.1.3-6.fc28", "rpm", "source"},
-	{"openssl", "1:1.1.0h-3.fc28", "openssl", "1.1.0h-3.fc28", rpm.ParserName},
+	{"texinfo", "6.5-4.fc28", "rpm", "source"},
-	{"libusbx", "1.0.22-1.fc28", "libusbx", "1.0.22-1.fc28", rpm.ParserName},
+	{"expat", "2.2.5-3.fc28", "rpm", "source"},
-	{"libsemanage", "2.8-2.fc28", "libsemanage", "2.8-2.fc28", rpm.ParserName},
+	{"ncurses", "6.1-5.20180224.fc28", "rpm", "source"},
-	{"libutempter", "1.1.6-14.fc28", "libutempter", "1.1.6-14.fc28", rpm.ParserName},
+	{"libpwquality", "1.4.0-7.fc28", "rpm", "source"},
-	{"mpfr", "3.1.6-1.fc28", "mpfr", "3.1.6-1.fc28", rpm.ParserName},
+	{"pcre", "8.42-3.fc28", "rpm", "binary"},
-	{"gnutls", "3.6.3-4.fc28", "gnutls", "3.6.3-4.fc28", rpm.ParserName},
+	{"sssd", "1.16.3-2.fc28", "rpm", "source"},
-	{"gzip", "1.9-3.fc28", "gzip", "1.9-3.fc28", rpm.ParserName},
+	{"basesystem", "11-5.fc28", "rpm", "binary"},
-	{"acl", "2.2.53-1.fc28", "acl", "2.2.53-1.fc28", rpm.ParserName},
+	{"systemd-pam", "238-9.git0e0aa59.fc28", "rpm", "binary"},
-	{"nss-softokn-freebl", "3.38.0-1.0.fc28", "nss-softokn", "3.38.0-1.0.fc28", rpm.ParserName},
+	{"python3-six", "1.11.0-3.fc28", "rpm", "binary"},
-	{"nss", "3.38.0-1.0.fc28", "nss", "3.38.0-1.0.fc28", rpm.ParserName},
+	{"libcurl", "7.59.0-6.fc28", "rpm", "binary"},
-	{"libmetalink", "0.1.3-6.fc28", "libmetalink", "0.1.3-6.fc28", rpm.ParserName},
+	{"qrencode", "3.4.4-5.fc28", "rpm", "source"},
-	{"libdb-utils", "5.3.28-30.fc28", "libdb", "5.3.28-30.fc28", rpm.ParserName},
+	{"xz", "5.2.4-2.fc28", "rpm", "source"},
-	{"file-libs", "5.33-7.fc28", "file", "5.33-7.fc28", rpm.ParserName},
+	{"libpkgconf", "1.4.2-1.fc28", "rpm", "binary"},
-	{"libsss_idmap", "1.16.3-2.fc28", "sssd", "1.16.3-2.fc28", rpm.ParserName},
+	{"libzstd", "1.3.5-1.fc28", "rpm", "binary"},
-	{"libsigsegv", "2.11-5.fc28", "libsigsegv", "2.11-5.fc28", rpm.ParserName},
+	{"bash", "4.4.23-1.fc28", "rpm", "binary"},
-	{"krb5-libs", "1.16.1-13.fc28", "krb5", "1.16.1-13.fc28", rpm.ParserName},
+	{"cyrus-sasl", "2.1.27-0.2rc7.fc28", "rpm", "source"},
-	{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "libnsl2", "1.2.0-2.20180605git4a062cf.fc28", rpm.ParserName},
+	{"ncurses-libs", "6.1-5.20180224.fc28", "rpm", "binary"},
-	{"python3-pip", "9.0.3-2.fc28", "python-pip", "9.0.3-2.fc28", rpm.ParserName},
+	{"xz-libs", "5.2.4-2.fc28", "rpm", "binary"},
-	{"python3", "3.6.6-1.fc28", "python3", "3.6.6-1.fc28", rpm.ParserName},
+	{"dbus", "1.12.10-1.fc28", "rpm", "source"},
-	{"pam", "1.3.1-1.fc28", "pam", "1.3.1-1.fc28", rpm.ParserName},
+	{"grep", "3.1-5.fc28", "rpm", "binary"},
-	{"python3-gobject-base", "3.28.3-1.fc28", "pygobject3", "3.28.3-1.fc28", rpm.ParserName},
+	{"libusbx", "1.0.22-1.fc28", "rpm", "binary"},
-	{"python3-smartcols", "0.3.0-2.fc28", "python-smartcols", "0.3.0-2.fc28", rpm.ParserName},
+	{"audit", "2.8.4-2.fc28", "rpm", "source"},
-	{"python3-iniparse", "0.4-30.fc28", "python-iniparse", "0.4-30.fc28", rpm.ParserName},
+	{"sed", "4.5-1.fc28", "rpm", "binary"},
-	{"openldap", "2.4.46-3.fc28", "openldap", "2.4.46-3.fc28", rpm.ParserName},
+	{"sqlite", "3.22.0-4.fc28", "rpm", "source"},
-	{"libseccomp", "2.3.3-2.fc28", "libseccomp", "2.3.3-2.fc28", rpm.ParserName},
+	{"openldap", "2.4.46-3.fc28", "rpm", "binary"},
-	{"npth", "1.5-4.fc28", "npth", "1.5-4.fc28", rpm.ParserName},
+	{"gawk", "4.2.1-1.fc28", "rpm", "binary"},
-	{"gpgme", "1.10.0-4.fc28", "gpgme", "1.10.0-4.fc28", rpm.ParserName},
+	{"gpgme", "1.10.0-4.fc28", "rpm", "source"},
-	{"json-c", "0.13.1-2.fc28", "json-c", "0.13.1-2.fc28", rpm.ParserName},
+	{"lvm2", "2.02.177-5.fc28", "rpm", "source"},
-	{"libyaml", "0.1.7-5.fc28", "libyaml", "0.1.7-5.fc28", rpm.ParserName},
+	{"nspr", "4.19.0-1.fc28", "rpm", "source"},
-	{"libpkgconf", "1.4.2-1.fc28", "pkgconf", "1.4.2-1.fc28", rpm.ParserName},
+	{"libsolv", "0.6.35-1.fc28", "rpm", "source"},
-	{"pkgconf-pkg-config", "1.4.2-1.fc28", "pkgconf", "1.4.2-1.fc28", rpm.ParserName},
+	{"info", "6.5-4.fc28", "rpm", "binary"},
-	{"iptables-libs", "1.6.2-3.fc28", "iptables", "1.6.2-3.fc28", rpm.ParserName},
+	{"openssl-libs", "1:1.1.0h-3.fc28", "rpm", "binary"},
-	{"device-mapper-libs", "1.02.146-5.fc28", "lvm2", "2.02.177-5.fc28", rpm.ParserName},
+	{"libxcrypt", "4.1.2-1.fc28", "rpm", "binary"},
-	{"systemd-pam", "238-9.git0e0aa59.fc28", "systemd", "238-9.git0e0aa59.fc28", rpm.ParserName},
+	{"libselinux", "2.8-1.fc28", "rpm", "binary"},
-	{"systemd", "238-9.git0e0aa59.fc28", "systemd", "238-9.git0e0aa59.fc28", rpm.ParserName},
+	{"libgcc", "8.1.1-5.fc28", "rpm", "binary"},
-	{"elfutils-default-yama-scope", "0.173-1.fc28", "elfutils", "0.173-1.fc28", rpm.ParserName},
+	{"cracklib", "2.9.6-13.fc28", "rpm", "binary"},
-	{"libcurl", "7.59.0-6.fc28", "curl", "7.59.0-6.fc28", rpm.ParserName},
+	{"python3-libs", "3.6.6-1.fc28", "rpm", "binary"},
-	{"python3-librepo", "1.8.1-7.fc28", "librepo", "1.8.1-7.fc28", rpm.ParserName},
+	{"glibc-langpack-en", "2.27-32.fc28", "rpm", "binary"},
-	{"rpm-plugin-selinux", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"json-c", "0.13.1-2.fc28", "rpm", "binary"},
-	{"rpm", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"gnupg2", "2.2.8-1.fc28", "rpm", "source"},
-	{"libdnf", "0.11.1-3.fc28", "libdnf", "0.11.1-3.fc28", rpm.ParserName},
+	{"openssl", "1:1.1.0h-3.fc28", "rpm", "binary"},
-	{"rpm-build-libs", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"glibc-common", "2.27-32.fc28", "rpm", "binary"},
-	{"python3-rpm", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"p11-kit-trust", "0.23.12-1.fc28", "rpm", "binary"},
-	{"dnf", "2.7.5-12.fc28", "dnf", "2.7.5-12.fc28", rpm.ParserName},
+	{"zstd", "1.3.5-1.fc28", "rpm", "source"},
-	{"deltarpm", "3.6-25.fc28", "deltarpm", "3.6-25.fc28", rpm.ParserName},
+	{"libxml2", "2.9.8-4.fc28", "rpm", "source"},
-	{"sssd-client", "1.16.3-2.fc28", "sssd", "1.16.3-2.fc28", rpm.ParserName},
+	{"dbus", "1:1.12.10-1.fc28", "rpm", "binary"},
-	{"cracklib-dicts", "2.9.6-13.fc28", "cracklib", "2.9.6-13.fc28", rpm.ParserName},
+	{"ca-certificates", "2018.2.24-1.0.fc28", "rpm", "binary"},
-	{"tar", "2:1.30-3.fc28", "tar", "1.30-3.fc28", rpm.ParserName},
+	{"libcomps", "0.1.8-11.fc28", "rpm", "binary"},
-	{"diffutils", "3.6-4.fc28", "diffutils", "3.6-4.fc28", rpm.ParserName},
+	{"nss", "3.38.0-1.0.fc28", "rpm", "binary"},
-	{"langpacks-en", "1.0-12.fc28", "langpacks", "1.0-12.fc28", rpm.ParserName},
+	{"libcom_err", "1.44.2-0.fc28", "rpm", "binary"},
-	{"libgcc", "8.1.1-5.fc28", "gcc", "8.1.1-5.fc28", rpm.ParserName},
+	{"keyutils-libs", "1.5.10-6.fc28", "rpm", "binary"},
-	{"pkgconf-m4", "1.4.2-1.fc28", "pkgconf", "1.4.2-1.fc28", rpm.ParserName},
+	{"libseccomp", "2.3.3-2.fc28", "rpm", "binary"},
-	{"dnf-conf", "2.7.5-12.fc28", "dnf", "2.7.5-12.fc28", rpm.ParserName},
+	{"elfutils-libs", "0.173-1.fc28", "rpm", "binary"},
-	{"fedora-repos", "28-5", "fedora-repos", "28-5", rpm.ParserName},
+	{"libuuid", "2.32.1-1.fc28", "rpm", "binary"},
-	{"setup", "2.11.4-1.fc28", "setup", "2.11.4-1.fc28", rpm.ParserName},
+	{"pkgconf", "1.4.2-1.fc28", "rpm", "source"},
-	{"basesystem", "11-5.fc28", "basesystem", "11-5.fc28", rpm.ParserName},
+	{"grep", "3.1-5.fc28", "rpm", "source"},
-	{"ncurses-base", "6.1-5.20180224.fc28", "ncurses", "6.1-5.20180224.fc28", rpm.ParserName},
+	{"libpcap", "1.9.0-1.fc28", "rpm", "source"},
-	{"libselinux", "2.8-1.fc28", "libselinux", "2.8-1.fc28", rpm.ParserName},
+	{"deltarpm", "3.6-25.fc28", "rpm", "binary"},
-	{"ncurses-libs", "6.1-5.20180224.fc28", "ncurses", "6.1-5.20180224.fc28", rpm.ParserName},
+	{"krb5-libs", "1.16.1-13.fc28", "rpm", "binary"},
-	{"glibc", "2.27-32.fc28", "glibc", "2.27-32.fc28", rpm.ParserName},
+	{"glibc", "2.27-32.fc28", "rpm", "binary"},
-	{"libsepol", "2.8-1.fc28", "libsepol", "2.8-1.fc28", rpm.ParserName},
+	{"libseccomp", "2.3.3-2.fc28", "rpm", "source"},
-	{"xz-libs", "5.2.4-2.fc28", "xz", "5.2.4-2.fc28", rpm.ParserName},
+	{"libsemanage", "2.8-2.fc28", "rpm", "binary"},
-	{"info", "6.5-4.fc28", "texinfo", "6.5-4.fc28", rpm.ParserName},
+	{"openssl-pkcs11", "0.4.8-1.fc28", "rpm", "binary"},
-	{"libdb", "5.3.28-30.fc28", "libdb", "5.3.28-30.fc28", rpm.ParserName},
+	{"libxml2", "2.9.8-4.fc28", "rpm", "binary"},
-	{"elfutils-libelf", "0.173-1.fc28", "elfutils", "0.173-1.fc28", rpm.ParserName},
+	{"e2fsprogs", "1.44.2-0.fc28", "rpm", "source"},
-	{"popt", "1.16-14.fc28", "popt", "1.16-14.fc28", rpm.ParserName},
+	{"file-libs", "5.33-7.fc28", "rpm", "binary"},
-	{"nspr", "4.19.0-1.fc28", "nspr", "4.19.0-1.fc28", rpm.ParserName},
+	{"elfutils-default-yama-scope", "0.173-1.fc28", "rpm", "binary"},
-	{"libxcrypt", "4.1.2-1.fc28", "libxcrypt", "4.1.2-1.fc28", rpm.ParserName},
+	{"glibc", "2.27-32.fc28", "rpm", "source"},
-	{"lua-libs", "5.3.4-10.fc28", "lua", "5.3.4-10.fc28", rpm.ParserName},
+	{"publicsuffix-list-dafsa", "20180514-1.fc28", "rpm", "binary"},
-	{"libuuid", "2.32.1-1.fc28", "util-linux", "2.32.1-1.fc28", rpm.ParserName},
+	{"popt", "1.16-14.fc28", "rpm", "binary"},
-	{"readline", "7.0-11.fc28", "readline", "7.0-11.fc28", rpm.ParserName},
+	{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "rpm", "binary"},
-	{"libattr", "2.4.48-3.fc28", "attr", "2.4.48-3.fc28", rpm.ParserName},
+	{"lua-libs", "5.3.4-10.fc28", "rpm", "binary"},
-	{"coreutils-single", "8.29-7.fc28", "coreutils", "8.29-7.fc28", rpm.ParserName},
+	{"libsemanage", "2.8-2.fc28", "rpm", "source"},
-	{"libblkid", "2.32.1-1.fc28", "util-linux", "2.32.1-1.fc28", rpm.ParserName},
+	{"glibc-minimal-langpack", "2.27-32.fc28", "rpm", "binary"},
-	{"gmp", "1:6.1.2-7.fc28", "gmp", "6.1.2-7.fc28", rpm.ParserName},
+	{"attr", "2.4.48-3.fc28", "rpm", "source"},
-	{"libunistring", "0.9.10-1.fc28", "libunistring", "0.9.10-1.fc28", rpm.ParserName},
+	{"gdbm", "1.14.1-4.fc28", "rpm", "source"},
-	{"sqlite-libs", "3.22.0-4.fc28", "sqlite", "3.22.0-4.fc28", rpm.ParserName},
+	{"pkgconf", "1.4.2-1.fc28", "rpm", "binary"},
-	{"audit-libs", "2.8.4-2.fc28", "audit", "2.8.4-2.fc28", rpm.ParserName},
+	{"acl", "2.2.53-1.fc28", "rpm", "source"},
-	{"chkconfig", "1.10-4.fc28", "chkconfig", "1.10-4.fc28", rpm.ParserName},
+	{"gnutls", "3.6.3-4.fc28", "rpm", "binary"},
-	{"libsmartcols", "2.32.1-1.fc28", "util-linux", "2.32.1-1.fc28", rpm.ParserName},
+	{"fedora-repos", "28-5", "rpm", "source"},
-	{"pcre", "8.42-3.fc28", "pcre", "8.42-3.fc28", rpm.ParserName},
+	{"python3-pip", "9.0.3-2.fc28", "rpm", "binary"},
-	{"grep", "3.1-5.fc28", "grep", "3.1-5.fc28", rpm.ParserName},
+	{"libnsl2", "1.2.0-2.20180605git4a062cf.fc28", "rpm", "source"},
-	{"crypto-policies", "20180425-5.git6ad4018.fc28", "crypto-policies", "20180425-5.git6ad4018.fc28", rpm.ParserName},
+	{"rpm", "4.14.1-9.fc28", "rpm", "binary"},
-	{"gdbm-libs", "1:1.14.1-4.fc28", "gdbm", "1.14.1-4.fc28", rpm.ParserName},
+	{"libutempter", "1.1.6-14.fc28", "rpm", "source"},
-	{"p11-kit-trust", "0.23.12-1.fc28", "p11-kit", "0.23.12-1.fc28", rpm.ParserName},
+	{"libdnf", "0.11.1-3.fc28", "rpm", "source"},
-	{"openssl-libs", "1:1.1.0h-3.fc28", "openssl", "1.1.0h-3.fc28", rpm.ParserName},
+	{"vim-minimal", "2:8.1.328-1.fc28", "rpm", "binary"},
-	{"ima-evm-utils", "1.1-2.fc28", "ima-evm-utils", "1.1-2.fc28", rpm.ParserName},
+	{"tzdata", "2018e-1.fc28", "rpm", "binary"},
-	{"gdbm", "1:1.14.1-4.fc28", "gdbm", "1.14.1-4.fc28", rpm.ParserName},
+	{"nettle", "3.4-2.fc28", "rpm", "binary"},
-	{"gobject-introspection", "1.56.1-1.fc28", "gobject-introspection", "1.56.1-1.fc28", rpm.ParserName},
+	{"python-pip", "9.0.3-2.fc28", "rpm", "source"},
-	{"shadow-utils", "2:4.6-1.fc28", "shadow-utils", "4.6-1.fc28", rpm.ParserName},
+	{"python-six", "1.11.0-3.fc28", "rpm", "source"},
-	{"libpsl", "0.20.2-2.fc28", "libpsl", "0.20.2-2.fc28", rpm.ParserName},
+	{"diffutils", "3.6-4.fc28", "rpm", "binary"},
-	{"nettle", "3.4-2.fc28", "nettle", "3.4-2.fc28", rpm.ParserName},
+	{"rpm-plugin-selinux", "4.14.1-9.fc28", "rpm", "binary"},
-	{"libfdisk", "2.32.1-1.fc28", "util-linux", "2.32.1-1.fc28", rpm.ParserName},
+	{"shadow-utils", "2:4.6-1.fc28", "rpm", "binary"},
-	{"cracklib", "2.9.6-13.fc28", "cracklib", "2.9.6-13.fc28", rpm.ParserName},
+	{"pkgconf-pkg-config", "1.4.2-1.fc28", "rpm", "binary"},
-	{"libcomps", "0.1.8-11.fc28", "libcomps", "0.1.8-11.fc28", rpm.ParserName},
+	{"cracklib-dicts", "2.9.6-13.fc28", "rpm", "binary"},
-	{"nss-softokn", "3.38.0-1.0.fc28", "nss-softokn", "3.38.0-1.0.fc28", rpm.ParserName},
+	{"libblkid", "2.32.1-1.fc28", "rpm", "binary"},
-	{"nss-sysinit", "3.38.0-1.0.fc28", "nss", "3.38.0-1.0.fc28", rpm.ParserName},
+	{"python-setuptools", "39.2.0-6.fc28", "rpm", "source"},
-	{"libksba", "1.3.5-7.fc28", "libksba", "1.3.5-7.fc28", rpm.ParserName},
+	{"libsss_idmap", "1.16.3-2.fc28", "rpm", "binary"},
-	{"kmod-libs", "25-2.fc28", "kmod", "25-2.fc28", rpm.ParserName},
+	{"libksba", "1.3.5-7.fc28", "rpm", "source"},
-	{"libsss_nss_idmap", "1.16.3-2.fc28", "sssd", "1.16.3-2.fc28", rpm.ParserName},
+	{"sssd-client", "1.16.3-2.fc28", "rpm", "binary"},
-	{"libverto", "0.3.0-5.fc28", "libverto", "0.3.0-5.fc28", rpm.ParserName},
+	{"curl", "7.59.0-6.fc28", "rpm", "binary"},
-	{"gawk", "4.2.1-1.fc28", "gawk", "4.2.1-1.fc28", rpm.ParserName},
+	{"pam", "1.3.1-1.fc28", "rpm", "binary"},
-	{"libtirpc", "1.0.3-3.rc2.fc28", "libtirpc", "1.0.3-3.rc2.fc28", rpm.ParserName},
+	{"libsigsegv", "2.11-5.fc28", "rpm", "binary"},
-	{"python3-libs", "3.6.6-1.fc28", "python3", "3.6.6-1.fc28", rpm.ParserName},
+	{"langpacks-en", "1.0-12.fc28", "rpm", "binary"},
-	{"python3-setuptools", "39.2.0-6.fc28", "python-setuptools", "39.2.0-6.fc28", rpm.ParserName},
+	{"nss-softokn-freebl", "3.38.0-1.0.fc28", "rpm", "binary"},
-	{"libpwquality", "1.4.0-7.fc28", "libpwquality", "1.4.0-7.fc28", rpm.ParserName},
+	{"glib2", "2.56.1-4.fc28", "rpm", "binary"},
-	{"util-linux", "2.32.1-1.fc28", "util-linux", "2.32.1-1.fc28", rpm.ParserName},
+	{"python3-gobject-base", "3.28.3-1.fc28", "rpm", "binary"},
-	{"python3-libcomps", "0.1.8-11.fc28", "libcomps", "0.1.8-11.fc28", rpm.ParserName},
+	{"libffi", "3.1-16.fc28", "rpm", "source"},
-	{"python3-six", "1.11.0-3.fc28", "python-six", "1.11.0-3.fc28", rpm.ParserName},
+	{"libmodulemd", "1.6.2-2.fc28", "rpm", "source"},
-	{"cyrus-sasl-lib", "2.1.27-0.2rc7.fc28", "cyrus-sasl", "2.1.27-0.2rc7.fc28", rpm.ParserName},
+	{"openssl", "1.1.0h-3.fc28", "rpm", "source"},
-	{"libssh", "0.8.2-1.fc28", "libssh", "0.8.2-1.fc28", rpm.ParserName},
+	{"libyaml", "0.1.7-5.fc28", "rpm", "source"},
-	{"qrencode-libs", "3.4.4-5.fc28", "qrencode", "3.4.4-5.fc28", rpm.ParserName},
+	{"pam", "1.3.1-1.fc28", "rpm", "source"},
-	{"gnupg2", "2.2.8-1.fc28", "gnupg2", "2.2.8-1.fc28", rpm.ParserName},
+	{"iptables", "1.6.2-3.fc28", "rpm", "source"},
-	{"python3-gpg", "1.10.0-4.fc28", "gpgme", "1.10.0-4.fc28", rpm.ParserName},
+	{"util-linux", "2.32.1-1.fc28", "rpm", "source"},
-	{"libargon2", "20161029-5.fc28", "argon2", "20161029-5.fc28", rpm.ParserName},
+	{"libsmartcols", "2.32.1-1.fc28", "rpm", "binary"},
-	{"libmodulemd", "1.6.2-2.fc28", "libmodulemd", "1.6.2-2.fc28", rpm.ParserName},
+	{"dnf", "2.7.5-12.fc28", "rpm", "binary"},
-	{"pkgconf", "1.4.2-1.fc28", "pkgconf", "1.4.2-1.fc28", rpm.ParserName},
+	{"glib2", "2.56.1-4.fc28", "rpm", "source"},
-	{"libpcap", "14:1.9.0-1.fc28", "libpcap", "1.9.0-1.fc28", rpm.ParserName},
+	{"lua", "5.3.4-10.fc28", "rpm", "source"},
-	{"device-mapper", "1.02.146-5.fc28", "lvm2", "2.02.177-5.fc28", rpm.ParserName},
+	{"nss-softokn", "3.38.0-1.0.fc28", "rpm", "source"},
-	{"cryptsetup-libs", "2.0.4-1.fc28", "cryptsetup", "2.0.4-1.fc28", rpm.ParserName},
+	{"python3-dnf", "2.7.5-12.fc28", "rpm", "binary"},
-	{"elfutils-libs", "0.173-1.fc28", "elfutils", "0.173-1.fc28", rpm.ParserName},
+	{"filesystem", "3.8-2.fc28", "rpm", "binary"},
-	{"dbus", "1:1.12.10-1.fc28", "dbus", "1.12.10-1.fc28", rpm.ParserName},
+	{"libsss_nss_idmap", "1.16.3-2.fc28", "rpm", "binary"},
-	{"libnghttp2", "1.32.1-1.fc28", "nghttp2", "1.32.1-1.fc28", rpm.ParserName},
+	{"pcre2", "10.31-10.fc28", "rpm", "source"},
-	{"librepo", "1.8.1-7.fc28", "librepo", "1.8.1-7.fc28", rpm.ParserName},
+	{"libyaml", "0.1.7-5.fc28", "rpm", "binary"},
-	{"curl", "7.59.0-6.fc28", "curl", "7.59.0-6.fc28", rpm.ParserName},
+	{"python3-rpm", "4.14.1-9.fc28", "rpm", "binary"},
-	{"rpm-libs", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"zlib", "1.2.11-8.fc28", "rpm", "source"},
-	{"libsolv", "0.6.35-1.fc28", "libsolv", "0.6.35-1.fc28", rpm.ParserName},
+	{"libutempter", "1.1.6-14.fc28", "rpm", "binary"},
-	{"python3-hawkey", "0.11.1-3.fc28", "libdnf", "0.11.1-3.fc28", rpm.ParserName},
+	{"pcre2", "10.31-10.fc28", "rpm", "binary"},
-	{"rpm-sign-libs", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"libtirpc", "1.0.3-3.rc2.fc28", "rpm", "source"},
-	{"python3-dnf", "2.7.5-12.fc28", "dnf", "2.7.5-12.fc28", rpm.ParserName},
+	{"pkgconf-m4", "1.4.2-1.fc28", "rpm", "binary"},
-	{"dnf-yum", "2.7.5-12.fc28", "dnf", "2.7.5-12.fc28", rpm.ParserName},
+	{"libreport", "2.9.5-1.fc28", "rpm", "source"},
-	{"rpm-plugin-systemd-inhibit", "4.14.1-9.fc28", "rpm", "4.14.1-9.fc28", rpm.ParserName},
+	{"vim", "8.1.328-1.fc28", "rpm", "source"},
-	{"nss-tools", "3.38.0-1.0.fc28", "nss", "3.38.0-1.0.fc28", rpm.ParserName},
+	{"file", "5.33-7.fc28", "rpm", "source"},
-	{"openssl-pkcs11", "0.4.8-1.fc28", "openssl-pkcs11", "0.4.8-1.fc28", rpm.ParserName},
+	{"shadow-utils", "4.6-1.fc28", "rpm", "source"},
-	{"vim-minimal", "2:8.1.328-1.fc28", "vim", "8.1.328-1.fc28", rpm.ParserName},
+	{"sqlite-libs", "3.22.0-4.fc28", "rpm", "binary"},
-	{"glibc-langpack-en", "2.27-32.fc28", "glibc", "2.27-32.fc28", rpm.ParserName},
+	{"setup", "2.11.4-1.fc28", "rpm", "source"},
-	{"rootfiles", "8.1-22.fc28", "rootfiles", "8.1-22.fc28", rpm.ParserName},
+	{"gcc", "8.1.1-5.fc28", "rpm", "source"},
+	{"mpfr", "3.1.6-1.fc28", "rpm", "binary"},
+	{"device-mapper", "1.02.146-5.fc28", "rpm", "binary"},
+	{"p11-kit", "0.23.12-1.fc28", "rpm", "source"},
+	{"fedora-release", "28-2", "rpm", "binary"},
+	{"libnghttp2", "1.32.1-1.fc28", "rpm", "binary"},
+	{"libcap-ng", "0.7.9-4.fc28", "rpm", "source"},
+	{"iptables-libs", "1.6.2-3.fc28", "rpm", "binary"},
+	{"audit-libs", "2.8.4-2.fc28", "rpm", "binary"},
+	{"libsigsegv", "2.11-5.fc28", "rpm", "source"},
+	{"rootfiles", "8.1-22.fc28", "rpm", "source"},
+	{"kmod-libs", "25-2.fc28", "rpm", "binary"},
+	{"lz4-libs", "1.8.1.2-4.fc28", "rpm", "binary"},
+	{"libassuan", "2.5.1-3.fc28", "rpm", "source"},
+	{"p11-kit", "0.23.12-1.fc28", "rpm", "binary"},
+	{"nss-sysinit", "3.38.0-1.0.fc28", "rpm", "binary"},
+	{"libcap-ng", "0.7.9-4.fc28", "rpm", "binary"},
+	{"bash", "4.4.23-1.fc28", "rpm", "source"},
+	{"pygobject3", "3.28.3-1.fc28", "rpm", "source"},
+	{"dnf-yum", "2.7.5-12.fc28", "rpm", "binary"},
+	{"nss-softokn", "3.38.0-1.0.fc28", "rpm", "binary"},
+	{"expat", "2.2.5-3.fc28", "rpm", "binary"},
+	{"libassuan", "2.5.1-3.fc28", "rpm", "binary"},
+	{"libdb", "5.3.28-30.fc28", "rpm", "binary"},
+	{"tar", "2:1.30-3.fc28", "rpm", "binary"},
+	{"sed", "4.5-1.fc28", "rpm", "source"},
+	{"libmetalink", "0.1.3-6.fc28", "rpm", "binary"},
+	{"python-smartcols", "0.3.0-2.fc28", "rpm", "source"},
+	{"systemd", "238-9.git0e0aa59.fc28", "rpm", "source"},
+	{"python-iniparse", "0.4-30.fc28", "rpm", "source"},
+	{"libsepol", "2.8-1.fc28", "rpm", "binary"},
+	{"libattr", "2.4.48-3.fc28", "rpm", "binary"},
+	{"python3-smartcols", "0.3.0-2.fc28", "rpm", "binary"},
+	{"libdb", "5.3.28-30.fc28", "rpm", "source"},
+	{"libmodulemd", "1.6.2-2.fc28", "rpm", "binary"},
+	{"python3-hawkey", "0.11.1-3.fc28", "rpm", "binary"},
+	{"dbus-libs", "1:1.12.10-1.fc28", "rpm", "binary"},
+	{"chkconfig", "1.10-4.fc28", "rpm", "source"},
+	{"libargon2", "20161029-5.fc28", "rpm", "binary"},
+	{"openssl-pkcs11", "0.4.8-1.fc28", "rpm", "source"},
+	{"libusbx", "1.0.22-1.fc28", "rpm", "source"},
+	{"python3-setuptools", "39.2.0-6.fc28", "rpm", "binary"},
+	{"chkconfig", "1.10-4.fc28", "rpm", "binary"},
+	{"openldap", "2.4.46-3.fc28", "rpm", "source"},
+	{"bzip2", "1.0.6-26.fc28", "rpm", "source"},
+	{"npth", "1.5-4.fc28", "rpm", "source"},
+	{"libtirpc", "1.0.3-3.rc2.fc28", "rpm", "binary"},
+	{"util-linux", "2.32.1-1.fc28", "rpm", "binary"},
+	{"nss", "3.38.0-1.0.fc28", "rpm", "source"},
+	{"elfutils", "0.173-1.fc28", "rpm", "source"},
+	{"libcomps", "0.1.8-11.fc28", "rpm", "source"},
+	{"libxcrypt", "4.1.2-1.fc28", "rpm", "source"},
+	{"gnupg2", "2.2.8-1.fc28", "rpm", "binary"},
+	{"libdnf", "0.11.1-3.fc28", "rpm", "binary"},
+	{"cracklib", "2.9.6-13.fc28", "rpm", "source"},
+	{"libidn2", "2.0.5-1.fc28", "rpm", "source"},
+	{"bzip2-libs", "1.0.6-26.fc28", "rpm", "binary"},
+	{"json-c", "0.13.1-2.fc28", "rpm", "source"},
+	{"gdbm", "1:1.14.1-4.fc28", "rpm", "binary"},
+	{"pcre", "8.42-3.fc28", "rpm", "source"},
+	{"systemd", "238-9.git0e0aa59.fc28", "rpm", "binary"},
+	{"cryptsetup-libs", "2.0.4-1.fc28", "rpm", "binary"},
+	{"dnf", "2.7.5-12.fc28", "rpm", "source"},
+	{"ca-certificates", "2018.2.24-1.0.fc28", "rpm", "source"},
+	{"libidn2", "2.0.5-1.fc28", "rpm", "binary"},
+	{"libpsl", "0.20.2-2.fc28", "rpm", "binary"},
+	{"gdbm-libs", "1:1.14.1-4.fc28", "rpm", "binary"},
+	{"kmod", "25-2.fc28", "rpm", "source"},
+	{"libreport-filesystem", "2.9.5-1.fc28", "rpm", "binary"},
+	{"ima-evm-utils", "1.1-2.fc28", "rpm", "source"},
+	{"nghttp2", "1.32.1-1.fc28", "rpm", "source"},
+	{"cyrus-sasl-lib", "2.1.27-0.2rc7.fc28", "rpm", "binary"},
+	{"libsolv", "0.6.35-1.fc28", "rpm", "binary"},
+	{"cryptsetup", "2.0.4-1.fc28", "rpm", "source"},
+	{"filesystem", "3.8-2.fc28", "rpm", "source"},
+	{"libcap", "2.25-9.fc28", "rpm", "source"},
+	{"libpsl", "0.20.2-2.fc28", "rpm", "source"},
+	{"deltarpm", "3.6-25.fc28", "rpm", "source"},
+	{"fedora-gpg-keys", "28-5", "rpm", "binary"},
+	{"ima-evm-utils", "1.1-2.fc28", "rpm", "binary"},
+	{"nss-tools", "3.38.0-1.0.fc28", "rpm", "binary"},
+	{"libtasn1", "4.13-2.fc28", "rpm", "source"},
+	{"elfutils-libelf", "0.173-1.fc28", "rpm", "binary"},
+	{"device-mapper-libs", "1.02.146-5.fc28", "rpm", "binary"},
+	{"gobject-introspection", "1.56.1-1.fc28", "rpm", "source"},
+	{"publicsuffix-list", "20180514-1.fc28", "rpm", "source"},
+	{"libcap", "2.25-9.fc28", "rpm", "binary"},
+	{"librepo", "1.8.1-7.fc28", "rpm", "binary"},
+	{"rpm-sign-libs", "4.14.1-9.fc28", "rpm", "binary"},
+	{"coreutils-single", "8.29-7.fc28", "rpm", "binary"},
+	{"libacl", "2.2.53-1.fc28", "rpm", "binary"},
+	{"popt", "1.16-14.fc28", "rpm", "source"},
+	{"libtasn1", "4.13-2.fc28", "rpm", "binary"},
+	{"gawk", "4.2.1-1.fc28", "rpm", "source"},
+	{"diffutils", "3.6-4.fc28", "rpm", "source"},
+	{"libgpg-error", "1.31-1.fc28", "rpm", "source"},
+	{"libdb-utils", "5.3.28-30.fc28", "rpm", "binary"},
+	{"python3-iniparse", "0.4-30.fc28", "rpm", "binary"},
+	{"acl", "2.2.53-1.fc28", "rpm", "binary"},
+	{"libssh", "0.8.2-1.fc28", "rpm", "source"},
+	{"python3-librepo", "1.8.1-7.fc28", "rpm", "binary"},
+	{"gobject-introspection", "1.56.1-1.fc28", "rpm", "binary"},
+	{"rpm", "4.14.1-9.fc28", "rpm", "source"},
+	{"libgcrypt", "1.8.3-1.fc28", "rpm", "source"},
+	{"curl", "7.59.0-6.fc28", "rpm", "source"},
+	{"tzdata", "2018e-1.fc28", "rpm", "source"},
+	{"krb5", "1.16.1-13.fc28", "rpm", "source"},
+	{"librepo", "1.8.1-7.fc28", "rpm", "source"},
+	{"python3-gpg", "1.10.0-4.fc28", "rpm", "binary"},
+	{"nettle", "3.4-2.fc28", "rpm", "source"},
+	{"libgcrypt", "1.8.3-1.fc28", "rpm", "binary"},
+	{"python3", "3.6.6-1.fc28", "rpm", "binary"},
+	{"python3-libcomps", "0.1.8-11.fc28", "rpm", "binary"},
+	{"rpm-libs", "4.14.1-9.fc28", "rpm", "binary"},
+	{"nspr", "4.19.0-1.fc28", "rpm", "binary"},
+	{"argon2", "20161029-5.fc28", "rpm", "source"},
+	{"tar", "1.30-3.fc28", "rpm", "source"},
+	{"qrencode-libs", "3.4.4-5.fc28", "rpm", "binary"},
+	{"gmp", "6.1.2-7.fc28", "rpm", "source"},
+	{"libverto", "0.3.0-5.fc28", "rpm", "binary"},
+	{"python3", "3.6.6-1.fc28", "rpm", "source"},
+	{"libksba", "1.3.5-7.fc28", "rpm", "binary"},
+	{"readline", "7.0-11.fc28", "rpm", "binary"},
+	{"rpm-build-libs", "4.14.1-9.fc28", "rpm", "binary"},
+	{"npth", "1.5-4.fc28", "rpm", "binary"},
+	{"rootfiles", "8.1-22.fc28", "rpm", "binary"},
+	{"rpm-plugin-systemd-inhibit", "4.14.1-9.fc28", "rpm", "binary"},
+	{"systemd-libs", "238-9.git0e0aa59.fc28", "rpm", "binary"},
+	{"nss-util", "3.38.0-1.0.fc28", "rpm", "binary"},
 }
 
 func TestRpmFeatureDetection(t *testing.T) {
@@ -206,8 +334,10 @@ func TestRpmFeatureDetection(t *testing.T) {
 			"valid small case",
 			map[string]string{"var/lib/rpm/Packages": "rpm/testdata/valid"},
 			[]database.Feature{
-				{"centos-release", "7-1.1503.el7.centos.2.8", "centos-release", "7-1.1503.el7.centos.2.8", rpm.ParserName},
+				{"centos-release", "7-1.1503.el7.centos.2.8", "rpm", "binary"},
-				{"filesystem", "3.2-18.el7", "filesystem", "3.2-18.el7", rpm.ParserName},
+				{"filesystem", "3.2-18.el7", "rpm", "binary"},
+				{"centos-release", "7-1.1503.el7.centos.2.8", "rpm", "source"},
+				{"filesystem", "3.2-18.el7", "rpm", "source"},
 			},
 		},
 		{
@@ -248,15 +378,14 @@ func TestParseSourceRPM(t *testing.T) {
 		// actual expected: name="lua", version="5.3.4", release="10.fc-28"
 		{"lua-5.3.4-10.fc-28.src.rpm", "lua-5.3.4", "10.fc-28", ""},
 	} {
-		pkg := database.Feature{}
+		name, version, release, _, err := parseSourceRPM(test.sourceRPM)
-		err := parseSourceRPM(test.sourceRPM, &pkg)
 		if test.expectedErr != "" {
 			require.EqualError(t, err, test.expectedErr)
 			continue
 		}
 
 		require.Nil(t, err)
-		require.Equal(t, test.expectedName, pkg.SourceName)
+		require.Equal(t, test.expectedName, name)
-		require.Equal(t, test.expectedVersion, pkg.SourceVersion)
+		require.Equal(t, test.expectedVersion, version+"-"+release)
 	}
 }

ext/vulnsrc/alpine/alpine.go

@@ -40,7 +40,7 @@ const (
 	nvdURLPrefix = "https://cve.mitre.org/cgi-bin/cvename.cgi?name="
 	// affected type indicates if the affected feature hint is for binary or
 	// source package.
-	affectedType = database.AffectBinaryPackage
+	affectedType = database.BinaryPackage
 )
 
 func init() {
@@ -177,7 +177,7 @@ func (file *secDB) Vulnerabilities() (vulns []database.VulnerabilityWithAffected
 
 				vuln.Affected = []database.AffectedFeature{
 					{
-						AffectedType:    affectedType,
+						FeatureType:     affectedType,
 						FeatureName:     pkg.Pkg.Name,
 						AffectedVersion: version,
 						FixedInVersion:  fixedInVersion,

ext/vulnsrc/debian/debian.go

@@ -38,7 +38,7 @@ const (
 	url          = "https://security-tracker.debian.org/tracker/data/json"
 	cveURLPrefix = "https://security-tracker.debian.org/tracker"
 	updaterFlag  = "debianUpdater"
-	affectedType = database.AffectSourcePackage
+	affectedType = database.SourcePackage
 )
 
 type jsonData map[string]map[string]jsonVuln
@@ -215,7 +215,7 @@ func parseDebianJSON(data *jsonData) (vulnerabilities []database.VulnerabilityWi
 
 				// Create and add the feature version.
 				pkg := database.AffectedFeature{
-					AffectedType:    affectedType,
+					FeatureType:     affectedType,
 					FeatureName:     pkgName,
 					AffectedVersion: version,
 					FixedInVersion:  fixedInVersion,

ext/vulnsrc/debian/debian_test.go

@@ -41,7 +41,7 @@ func TestDebianParser(t *testing.T) {
 
 				expectedFeatures := []database.AffectedFeature{
 					{
-						AffectedType: affectedType,
+						FeatureType: affectedType,
 						Namespace: database.Namespace{
 							Name:          "debian:8",
 							VersionFormat: dpkg.ParserName,
@@ -50,7 +50,7 @@ func TestDebianParser(t *testing.T) {
 						AffectedVersion: versionfmt.MaxVersion,
 					},
 					{
-						AffectedType: affectedType,
+						FeatureType: affectedType,
 						Namespace: database.Namespace{
 							Name:          "debian:unstable",
 							VersionFormat: dpkg.ParserName,
@@ -71,7 +71,7 @@ func TestDebianParser(t *testing.T) {
 
 				expectedFeatures := []database.AffectedFeature{
 					{
-						AffectedType: affectedType,
+						FeatureType: affectedType,
 						Namespace: database.Namespace{
 							Name:          "debian:8",
 							VersionFormat: dpkg.ParserName,
@@ -81,7 +81,7 @@ func TestDebianParser(t *testing.T) {
 						AffectedVersion: "0.7.0",
 					},
 					{
-						AffectedType: affectedType,
+						FeatureType: affectedType,
 						Namespace: database.Namespace{
 							Name:          "debian:unstable",
 							VersionFormat: dpkg.ParserName,
@@ -91,7 +91,7 @@ func TestDebianParser(t *testing.T) {
 						AffectedVersion: "0.7.0",
 					},
 					{
-						AffectedType: affectedType,
+						FeatureType: affectedType,
 						Namespace: database.Namespace{
 							Name:          "debian:8",
 							VersionFormat: dpkg.ParserName,

ext/vulnsrc/oracle/oracle.go

@@ -41,7 +41,7 @@ const (
 	ovalURI          = "https://linux.oracle.com/oval/"
 	elsaFilePrefix   = "com.oracle.elsa-"
 	updaterFlag      = "oracleUpdater"
-	affectedType     = database.AffectBinaryPackage
+	affectedType     = database.BinaryPackage
 )
 
 var (
@@ -365,7 +365,7 @@ func toFeatures(criteria criteria) []database.AffectedFeature {
 			} else if strings.Contains(c.Comment, " is earlier than ") {
 				const prefixLen = len(" is earlier than ")
 				featureVersion.FeatureName = strings.TrimSpace(c.Comment[:strings.Index(c.Comment, " is earlier than ")])
-				featureVersion.AffectedType = affectedType
+				featureVersion.FeatureType = affectedType
 				version := c.Comment[strings.Index(c.Comment, " is earlier than ")+prefixLen:]
 				err := versionfmt.Valid(rpm.ParserName, version)
 				if err != nil {

ext/vulnsrc/oracle/oracle_test.go

@@ -43,7 +43,7 @@ func TestOracleParserOneCve(t *testing.T) {
 
 		expectedFeatures := []database.AffectedFeature{
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "oracle:7",
 					VersionFormat: rpm.ParserName,
@@ -53,7 +53,7 @@ func TestOracleParserOneCve(t *testing.T) {
 				AffectedVersion: "0:3.1.1-7.el7_1",
 			},
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "oracle:7",
 					VersionFormat: rpm.ParserName,
@@ -63,7 +63,7 @@ func TestOracleParserOneCve(t *testing.T) {
 				AffectedVersion: "0:3.1.1-7.el7_1",
 			},
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "oracle:7",
 					VersionFormat: rpm.ParserName,

ext/vulnsrc/rhel/rhel.go

@@ -43,7 +43,7 @@ const (
 	ovalURI        = "https://www.redhat.com/security/data/oval/"
 	rhsaFilePrefix = "com.redhat.rhsa-"
 	updaterFlag    = "rhelUpdater"
-	affectedType   = database.AffectBinaryPackage
+	affectedType   = database.BinaryPackage
 )
 
 var (
@@ -333,7 +333,7 @@ func toFeatures(criteria criteria) []database.AffectedFeature {
 			} else if strings.Contains(c.Comment, " is earlier than ") {
 				const prefixLen = len(" is earlier than ")
 				featureVersion.FeatureName = strings.TrimSpace(c.Comment[:strings.Index(c.Comment, " is earlier than ")])
-				featureVersion.AffectedType = affectedType
+				featureVersion.FeatureType = affectedType
 				version := c.Comment[strings.Index(c.Comment, " is earlier than ")+prefixLen:]
 				err := versionfmt.Valid(rpm.ParserName, version)
 				if err != nil {

ext/vulnsrc/rhel/rhel_test.go

@@ -46,7 +46,7 @@ func TestRHELParserMultipleCVE(t *testing.T) {
 		database.MediumSeverity, database.MediumSeverity}
 	expectedFeatures := []database.AffectedFeature{
 		{
-			AffectedType: affectedType,
+			FeatureType: affectedType,
 			Namespace: database.Namespace{
 				Name:          "centos:6",
 				VersionFormat: rpm.ParserName,
@@ -56,7 +56,7 @@ func TestRHELParserMultipleCVE(t *testing.T) {
 			AffectedVersion: "0:38.1.0-1.el6_6",
 		},
 		{
-			AffectedType: affectedType,
+			FeatureType: affectedType,
 			Namespace: database.Namespace{
 				Name:          "centos:7",
 				VersionFormat: rpm.ParserName,
@@ -96,7 +96,7 @@ func TestRHELParserOneCVE(t *testing.T) {
 
 		expectedFeatures := []database.AffectedFeature{
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "centos:7",
 					VersionFormat: rpm.ParserName,
@@ -106,7 +106,7 @@ func TestRHELParserOneCVE(t *testing.T) {
 				FixedInVersion:  "0:3.1.1-7.el7_1",
 			},
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "centos:7",
 					VersionFormat: rpm.ParserName,
@@ -116,7 +116,7 @@ func TestRHELParserOneCVE(t *testing.T) {
 				FixedInVersion:  "0:3.1.1-7.el7_1",
 			},
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "centos:7",
 					VersionFormat: rpm.ParserName,

ext/vulnsrc/ubuntu/ubuntu.go

@@ -39,7 +39,7 @@ const (
 	trackerURI   = "https://git.launchpad.net/ubuntu-cve-tracker"
 	updaterFlag  = "ubuntuUpdater"
 	cveURL       = "http://people.ubuntu.com/~ubuntu-security/cve/%s"
-	affectedType = database.AffectSourcePackage
+	affectedType = database.SourcePackage
 )
 
 var (
@@ -335,7 +335,7 @@ func parseUbuntuCVE(fileContent io.Reader) (vulnerability database.Vulnerability
 
 				// Create and add the new package.
 				featureVersion := database.AffectedFeature{
-					AffectedType: affectedType,
+					FeatureType: affectedType,
 					Namespace: database.Namespace{
 						Name:          releaseName,
 						VersionFormat: dpkg.ParserName,

ext/vulnsrc/ubuntu/ubuntu_test.go

@@ -46,7 +46,7 @@ func TestUbuntuParser(t *testing.T) {
 
 		expectedFeatures := []database.AffectedFeature{
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "ubuntu:14.04",
 					VersionFormat: dpkg.ParserName,
@@ -55,7 +55,7 @@ func TestUbuntuParser(t *testing.T) {
 				AffectedVersion: versionfmt.MaxVersion,
 			},
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "ubuntu:15.04",
 					VersionFormat: dpkg.ParserName,
@@ -65,7 +65,7 @@ func TestUbuntuParser(t *testing.T) {
 				AffectedVersion: "0.4-3",
 			},
 			{
-				AffectedType: affectedType,
+				FeatureType: affectedType,
 				Namespace: database.Namespace{
 					Name:          "ubuntu:15.10",
 					VersionFormat: dpkg.ParserName,

updater.go

@@ -499,7 +499,7 @@ func doVulnerabilitiesNamespacing(vulnerabilities []database.VulnerabilityWithAf
 
 		for _, fv := range namespacedFeatures {
 			// validate vulnerabilities, throw out the invalid vulnerabilities
-			if fv.AffectedType == "" || fv.AffectedVersion == "" || fv.FeatureName == "" || fv.Namespace.Name == "" || fv.Namespace.VersionFormat == "" {
+			if fv.FeatureType == "" || fv.AffectedVersion == "" || fv.FeatureName == "" || fv.Namespace.Name == "" || fv.Namespace.VersionFormat == "" {
 				log.WithFields(log.Fields{
 					"Name":             fv.FeatureName,
 					"Affected Version": fv.AffectedVersion,

updater_test.go

@@ -183,7 +183,7 @@ func newmockUpdaterDatastore() *mockUpdaterDatastore {
 
 func TestDoVulnerabilitiesNamespacing(t *testing.T) {
 	fv1 := database.AffectedFeature{
-		AffectedType:    database.AffectSourcePackage,
+		FeatureType:     database.SourcePackage,
 		Namespace:       database.Namespace{Name: "Namespace1"},
 		FeatureName:     "Feature1",
 		FixedInVersion:  "0.1",
@@ -191,7 +191,7 @@ func TestDoVulnerabilitiesNamespacing(t *testing.T) {
 	}
 
 	fv2 := database.AffectedFeature{
-		AffectedType:    database.AffectSourcePackage,
+		FeatureType:     database.SourcePackage,
 		Namespace:       database.Namespace{Name: "Namespace2"},
 		FeatureName:     "Feature1",
 		FixedInVersion:  "0.2",
@@ -199,7 +199,7 @@ func TestDoVulnerabilitiesNamespacing(t *testing.T) {
 	}
 
 	fv3 := database.AffectedFeature{
-		AffectedType:    database.AffectSourcePackage,
+		FeatureType:     database.SourcePackage,
 		Namespace:       database.Namespace{Name: "Namespace2"},
 		FeatureName:     "Feature2",
 		FixedInVersion:  "0.3",
@@ -237,7 +237,7 @@ func TestCreatVulnerabilityNotification(t *testing.T) {
 		VersionFormat: vf1,
 	}
 	af1 := database.AffectedFeature{
-		AffectedType: database.AffectSourcePackage,
+		FeatureType: database.SourcePackage,
 		Namespace:   ns1,
 		FeatureName: "feature 1",
 	}

worker_test.go

@@ -284,11 +284,15 @@ func TestProcessAncestryWithDistUpgrade(t *testing.T) {
 		{Name: "db", Version: "5.1.29-5"},
 		{Name: "ustr", Version: "1.0.4-3"},
 		{Name: "xz-utils", Version: "5.1.1alpha+20120614-2"},
+		{Name: "libdb5.1", Version: "5.1.29-5"},
 	}
 
 	nonUpgradedMap := map[database.Feature]struct{}{}
 	for _, f := range nonUpgradedFeatures {
 		f.VersionFormat = "dpkg"
+		f.Type = database.SourcePackage
+		nonUpgradedMap[f] = struct{}{}
+		f.Type = database.BinaryPackage
 		nonUpgradedMap[f] = struct{}{}
 	}
 
@@ -318,12 +322,12 @@ func TestProcessAncestryWithDistUpgrade(t *testing.T) {
 		features = append(features, l.Features...)
 	}
 
-	assert.Len(t, features, 74)
+	assert.Len(t, features, 161)
 	for _, f := range features {
 		if _, ok := nonUpgradedMap[f.Feature]; ok {
-			assert.Equal(t, "debian:7", f.Namespace.Name)
+			assert.Equal(t, "debian:7", f.Namespace.Name, "%#v", f)
 		} else {
-			assert.Equal(t, "debian:8", f.Namespace.Name)
+			assert.Equal(t, "debian:8", f.Namespace.Name, "#%v", f)
 		}
 	}
 }
@@ -352,8 +356,8 @@ func TestProcessLayers(t *testing.T) {
 	assert.Len(t, LayerWithContents[1].Namespaces, 1)
 	assert.Len(t, LayerWithContents[2].Namespaces, 1)
 	assert.Len(t, LayerWithContents[0].Features, 0)
-	assert.Len(t, LayerWithContents[1].Features, 52)
+	assert.Len(t, LayerWithContents[1].Features, 132)
-	assert.Len(t, LayerWithContents[2].Features, 74)
+	assert.Len(t, LayerWithContents[2].Features, 191)
 
 	// Ensure each layer has expected namespaces and features detected
 	if blank, ok := datastore.layers["blank"]; ok {
@@ -371,7 +375,7 @@ func TestProcessLayers(t *testing.T) {
 			{database.Namespace{"debian:7", dpkg.ParserName}, database.NewNamespaceDetector("os-release", "1.0")},
 		}, wheezy.Namespaces)
 
-		assert.Len(t, wheezy.Features, 52)
+		assert.Len(t, wheezy.Features, 132)
 	} else {
 		assert.Fail(t, "wheezy is not stored")
 		return
@@ -382,7 +386,7 @@ func TestProcessLayers(t *testing.T) {
 		assert.Equal(t, []database.LayerNamespace{
 			{database.Namespace{"debian:8", dpkg.ParserName}, database.NewNamespaceDetector("os-release", "1.0")},
 		}, jessie.Namespaces)
-		assert.Len(t, jessie.Features, 74)
+		assert.Len(t, jessie.Features, 191)
 	} else {
 		assert.Fail(t, "jessie is not stored")
 		return