Merge pull request #14 from jeffmendoza/sbomcoords

Add sbomcoords tool

Author: jeffmendoza

README.md

@@ -59,6 +59,35 @@ not specified.
 Supported formats are the [same as
 Protobom](https://github.com/protobom/protobom/blob/main/README.md#supported-versions-and-formats).
 
+## sbomcoords
+
+### Install:
+
+```sh
+go install github.com/jeffmendoza/cdsbom/sbomcoords@latest
+```
+
+Make sure `$GOBIN` is in your path.
+
+- `$GOBIN` defaults to `$GOPATH/bin`
+- `$GOPATH` defaults to `$HOME/go` on Unix and `%USERPROFILE%\go` on Windows
+
+### Use:
+
+Example:
+```sh
+sbomcoords -out coords.json input-sbom.json
+```
+
+This will read `input-sbom.json` and parse all the dependencies found, looking
+for PURL identifiers. These PURLs will be converted to [ClearlyDefined
+Coordinates](https://docs.clearlydefined.io/docs/get-involved/using-data#clearlydefined-coordinates)
+and de-duplicated. The output file `coords.json` will be a json array of
+Coordinates.
+
+Supported formats are the [same as
+Protobom](https://github.com/protobom/protobom/blob/main/README.md#supported-versions-and-formats).
+
 ## Thanks
 
 This project is possible due to

go.mod

@@ -3,29 +3,30 @@ module github.com/jeffmendoza/cdsbom
 go 1.23.3
 
 require (
-	github.com/guacsec/sw-id-core v0.1.0
-	github.com/protobom/protobom v0.5.0
-	golang.org/x/time v0.10.0
+	github.com/guacsec/sw-id-core v0.1.1
+	github.com/hashicorp/go-retryablehttp v0.7.7
+	github.com/protobom/protobom v0.5.2
+	golang.org/x/time v0.11.0
 )
 
 //replace github.com/guacsec/sw-id-core => ../sw-id-core
 
 require (
-	github.com/CycloneDX/cyclonedx-go v0.9.1 // indirect
-	github.com/anchore/go-struct-converter v0.0.0-20230627203149-c72ef8859ca9 // indirect
+	github.com/CycloneDX/cyclonedx-go v0.9.2 // indirect
+	github.com/anchore/go-struct-converter v0.0.0-20250211213226-cce56d595160 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/common-nighthawk/go-figure v0.0.0-20210622060536-734e95fb86be // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-retryablehttp v0.7.7 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/package-url/packageurl-go v0.1.3 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spdx/tools-golang v0.5.5 // indirect
-	github.com/spf13/cobra v1.8.1 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
-	golang.org/x/sys v0.25.0 // indirect
-	google.golang.org/protobuf v1.35.1 // indirect
-	sigs.k8s.io/release-utils v0.8.4 // indirect
+	github.com/spf13/cobra v1.9.1 // indirect
+	github.com/spf13/pflag v1.0.6 // indirect
+	golang.org/x/mod v0.24.0 // indirect
+	golang.org/x/sys v0.32.0 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
+	sigs.k8s.io/release-utils v0.11.1 // indirect
 )

go.sum

@@ -1,47 +1,56 @@
-github.com/CycloneDX/cyclonedx-go v0.9.1 h1:yffaWOZsv77oTJa/SdVZYdgAgFioCeycBUKkqS2qzQM=
-github.com/CycloneDX/cyclonedx-go v0.9.1/go.mod h1:NE/EWvzELOFlG6+ljX/QeMlVt9VKcTwu8u0ccsACEsw=
+github.com/CycloneDX/cyclonedx-go v0.9.2 h1:688QHn2X/5nRezKe2ueIVCt+NRqf7fl3AVQk+vaFcIo=
+github.com/CycloneDX/cyclonedx-go v0.9.2/go.mod h1:vcK6pKgO1WanCdd61qx4bFnSsDJQ6SbM2ZuMIgq86Jg=
 github.com/anchore/go-struct-converter v0.0.0-20221118182256-c68fdcfa2092/go.mod h1:rYqSE9HbjzpHTI74vwPvae4ZVYZd1lue2ta6xHPdblA=
-github.com/anchore/go-struct-converter v0.0.0-20230627203149-c72ef8859ca9 h1:6COpXWpHbhWM1wgcQN95TdsmrLTba8KQfPgImBXzkjA=
-github.com/anchore/go-struct-converter v0.0.0-20230627203149-c72ef8859ca9/go.mod h1:rYqSE9HbjzpHTI74vwPvae4ZVYZd1lue2ta6xHPdblA=
+github.com/anchore/go-struct-converter v0.0.0-20250211213226-cce56d595160 h1:r8/1fxpbDMlQO6GgQiud1uL5eAu3p/NVUmfNx95/KY8=
+github.com/anchore/go-struct-converter v0.0.0-20250211213226-cce56d595160/go.mod h1:rYqSE9HbjzpHTI74vwPvae4ZVYZd1lue2ta6xHPdblA=
 github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
 github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
 github.com/bradleyjkemp/cupaloy/v2 v2.8.0 h1:any4BmKE+jGIaMpnU8YgH/I2LPiLBufr6oMMlVBbn9M=
 github.com/bradleyjkemp/cupaloy/v2 v2.8.0/go.mod h1:bm7JXdkRd4BHJk9HpwqAI8BoAY1lps46Enkdqw6aRX0=
 github.com/common-nighthawk/go-figure v0.0.0-20210622060536-734e95fb86be h1:J5BL2kskAlV9ckgEsNQXscjIaLiOYiZ75d4e94E6dcQ=
 github.com/common-nighthawk/go-figure v0.0.0-20210622060536-734e95fb86be/go.mod h1:mk5IQ+Y0ZeO87b858TlA645sVcEcbiX6YqP98kt+7+w=
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+github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
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 github.com/spdx/tools-golang v0.5.5 h1:61c0KLfAcNqAjlg6UNMdkwpMernhw3zVRwDZ2x9XOmk=
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-github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
-github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
-github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
-github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
+github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
+github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
+github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
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@@ -50,27 +59,30 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
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-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/terminalstatic/go-xsd-validate v0.1.5 h1:RqpJnf6HGE2CB/lZB1A8BYguk8uRtcvYAPLCF15qguo=
-github.com/terminalstatic/go-xsd-validate v0.1.5/go.mod h1:18lsvYFofBflqCrvo1umpABZ99+GneNTw2kEEc8UPJw=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
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pkg/enhance/enhance.go

@@ -46,7 +46,7 @@ func init() {
 // updates are printed to stdout. TODO: Update to use a provided io.Writer or
 // logger, also to use provided http client/transport and context.
 func Do(ctx context.Context, s *sbom.Document) error {
-	coords := coordList(s)
+	coords := CoordList(s)
 	defs, err := getDefs(ctx, coords)
 	if err != nil {
 		return err
@@ -57,7 +57,7 @@ func Do(ctx context.Context, s *sbom.Document) error {
 
 // CoordList takes an SBOM document and returns a slice of all ClearlyDefined
 // Coordinates found in that document.
-func coordList(s *sbom.Document) []string {
+func CoordList(s *sbom.Document) []string {
 	nodes := s.GetNodeList().GetNodes()
 	coords := make(map[string]bool)
 	for _, node := range nodes {

pkg/enhance/notice.go

@@ -37,7 +37,7 @@ type NoticeRsp struct {
 // Notice takes an SBOM document and queries ClearlyDefined for a NOTICE file
 // for all the recognized components in the SBOM.
 func Notice(ctx context.Context, s *sbom.Document) (string, error) {
-	c := coordList(s)
+	c := CoordList(s)
 	return request(ctx, c)
 }
 

sbomcoords/main.go

@@ -0,0 +1,80 @@
+//
+// Copyright (c) Jeff Mendoza <jlm@jlm.name>
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// SPDX-License-Identifier: MIT
+//
+
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/protobom/protobom/pkg/reader"
+	"github.com/protobom/protobom/pkg/sbom"
+
+	"github.com/jeffmendoza/cdsbom/pkg/enhance"
+)
+
+func main() {
+	inFile, outFile := flags()
+
+	document := read(inFile)
+
+	coords := enhance.CoordList(document)
+	bts, err := json.Marshal(coords)
+	if err != nil {
+		fmt.Printf("Error marshaling coordinates: %v\n", err)
+		os.Exit(1)
+	}
+
+	write(bts, outFile)
+	fmt.Println("Complete")
+}
+
+// flags sets up and parses flags. Return values are input file and output file
+// respecively.
+func flags() (string, string) {
+	o := flag.String("out", "coords.json", "Name of output file")
+
+	flag.Usage = func() {
+		fmt.Printf("Usage of %s:\n", os.Args[0])
+		fmt.Printf("\tThis program generates a list of ClearlyDefined Coordinates from an SBOM\n")
+		fmt.Printf("%s [options] <in-SBOM-file>\n", os.Args[0])
+		fmt.Printf("Options:\n")
+		flag.PrintDefaults()
+	}
+
+	flag.Parse()
+
+	r := flag.Args()
+	if len(r) != 1 {
+		flag.Usage()
+		os.Exit(1)
+	}
+	i := r[0]
+
+	return i, *o
+}
+
+// read reads in the sbom document and also returns the format.
+func read(i string) *sbom.Document {
+	reader := reader.New()
+	d, err := reader.ParseFile(i)
+	if err != nil {
+		fmt.Printf("Error reading input SBOM: %v\n", err)
+		os.Exit(1)
+	}
+	return d
+}
+
+// write writes the document to a file
+func write(data []byte, of string) {
+	err := os.WriteFile(of, data, 0666)
+	if err != nil {
+		fmt.Printf("Error writing outout: %v\n", err)
+		os.Exit(1)
+	}
+}