mirror of
https://github.com/anchore/syft.git
synced 2026-11-01 06:56:40 +01:00
pull in stereoscope cache fix + add test cache makefile target helpers
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
This commit is contained in:
Alex Goodman
@@ -1,181 +0,0 @@
|
||||
package json
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
|
||||
"github.com/anchore/syft/syft/pkg"
|
||||
"github.com/anchore/syft/syft/source"
|
||||
)
|
||||
|
||||
// Package represents a pkg.Package object specialized for JSON marshaling and unmarshaling.
|
||||
type Package struct {
|
||||
packageBasicMetadata
|
||||
packageCustomMetadata
|
||||
}
|
||||
|
||||
// packageBasicMetadata contains non-ambiguous values (type-wise) from pkg.Package.
|
||||
type packageBasicMetadata struct {
|
||||
ID string `json:"id"`
|
||||
Name string `json:"name"`
|
||||
Version string `json:"version"`
|
||||
Type string `json:"type"`
|
||||
FoundBy string `json:"foundBy"`
|
||||
Locations []source.Location `json:"locations"`
|
||||
Licenses []string `json:"licenses"`
|
||||
Language string `json:"language"`
|
||||
CPEs []string `json:"cpes"`
|
||||
PURL string `json:"purl"`
|
||||
}
|
||||
|
||||
// packageCustomMetadata contains ambiguous values (type-wise) from pkg.Package.
|
||||
type packageCustomMetadata struct {
|
||||
MetadataType string `json:"metadataType"`
|
||||
Metadata interface{} `json:"metadata"`
|
||||
}
|
||||
|
||||
// packageMetadataUnpacker is all values needed from Package to disambiguate ambiguous fields during json unmarshaling.
|
||||
type packageMetadataUnpacker struct {
|
||||
MetadataType string `json:"metadataType"`
|
||||
Metadata json.RawMessage `json:"metadata"`
|
||||
}
|
||||
|
||||
// NewPackage crates a new Package from the given pkg.Package.
|
||||
func NewPackage(p *pkg.Package) (Package, error) {
|
||||
var cpes = make([]string, len(p.CPEs))
|
||||
for i, c := range p.CPEs {
|
||||
cpes[i] = c.BindToFmtString()
|
||||
}
|
||||
|
||||
// ensure collections are never nil for presentation reasons
|
||||
|
||||
var locations = make([]source.Location, 0)
|
||||
if p.Locations != nil {
|
||||
locations = p.Locations
|
||||
}
|
||||
|
||||
var licenses = make([]string, 0)
|
||||
if p.Licenses != nil {
|
||||
licenses = p.Licenses
|
||||
}
|
||||
|
||||
return Package{
|
||||
packageBasicMetadata: packageBasicMetadata{
|
||||
ID: string(p.ID),
|
||||
Name: p.Name,
|
||||
Version: p.Version,
|
||||
Type: string(p.Type),
|
||||
FoundBy: p.FoundBy,
|
||||
Locations: locations,
|
||||
Licenses: licenses,
|
||||
Language: string(p.Language),
|
||||
CPEs: cpes,
|
||||
PURL: p.PURL,
|
||||
},
|
||||
packageCustomMetadata: packageCustomMetadata{
|
||||
MetadataType: string(p.MetadataType),
|
||||
Metadata: p.Metadata,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// ToPackage generates a pkg.Package from the current Package.
|
||||
func (a Package) ToPackage() (pkg.Package, error) {
|
||||
var cpes = make([]pkg.CPE, len(a.CPEs))
|
||||
var err error
|
||||
for i, c := range a.CPEs {
|
||||
cpes[i], err = pkg.NewCPE(c)
|
||||
if err != nil {
|
||||
return pkg.Package{}, fmt.Errorf("unable to parse CPE from JSON package: %w", err)
|
||||
}
|
||||
}
|
||||
return pkg.Package{
|
||||
// does not include found-by and locations
|
||||
ID: pkg.ID(a.ID),
|
||||
Name: a.Name,
|
||||
Version: a.Version,
|
||||
FoundBy: a.FoundBy,
|
||||
Licenses: a.Licenses,
|
||||
Language: pkg.Language(a.Language),
|
||||
Locations: a.Locations,
|
||||
CPEs: cpes,
|
||||
PURL: a.PURL,
|
||||
Type: pkg.Type(a.Type),
|
||||
MetadataType: pkg.MetadataType(a.MetadataType),
|
||||
Metadata: a.Metadata,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// UnmarshalJSON is a custom unmarshaller for handling basic values and values with ambiguous types.
|
||||
// nolint:funlen
|
||||
func (a *Package) UnmarshalJSON(b []byte) error {
|
||||
var basic packageBasicMetadata
|
||||
if err := json.Unmarshal(b, &basic); err != nil {
|
||||
return err
|
||||
}
|
||||
a.packageBasicMetadata = basic
|
||||
|
||||
var unpacker packageMetadataUnpacker
|
||||
if err := json.Unmarshal(b, &unpacker); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
a.MetadataType = unpacker.MetadataType
|
||||
|
||||
switch pkg.MetadataType(a.MetadataType) {
|
||||
case pkg.RpmdbMetadataType:
|
||||
var payload pkg.RpmdbMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.PythonPackageMetadataType:
|
||||
var payload pkg.PythonPackageMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.DpkgMetadataType:
|
||||
var payload pkg.DpkgMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.ApkMetadataType:
|
||||
var payload pkg.ApkMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.JavaMetadataType:
|
||||
var payload pkg.JavaMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.NpmPackageJSONMetadataType:
|
||||
var payload pkg.NpmPackageJSONMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.GemMetadataType:
|
||||
var payload pkg.GemMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case pkg.RustCargoPackageMetadataType:
|
||||
var payload pkg.CargoPackageMetadata
|
||||
if err := json.Unmarshal(unpacker.Metadata, &payload); err != nil {
|
||||
return err
|
||||
}
|
||||
a.Metadata = payload
|
||||
case "":
|
||||
// there may be packages with no metadata, which is OK
|
||||
default:
|
||||
return fmt.Errorf("unsupported package metadata type: %+v", a.MetadataType)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
Reference in New Issue
Block a user