Output apkcerts file for android_app_set. (9cd4216c) · Commits · e / os / android_build_soong

android/module.go

+27 −0

Original line number	Diff line number	Diff line
		@@ -614,6 +614,33 @@ func (a *ModuleBase) ProductServicesSpecific() bool {
		return Bool(a.commonProperties.Product_services_specific)
		}

		func (m *ModuleBase) PartitionTag(config DeviceConfig) string {
		partition := "system"
		if m.SocSpecific() {
		// A SoC-specific module could be on the vendor partition at
		// "vendor" or the system partition at "system/vendor".
		if config.VendorPath() == "vendor" {
		partition = "vendor"
		}
		} else if m.DeviceSpecific() {
		// A device-specific module could be on the odm partition at
		// "odm", the vendor partition at "vendor/odm", or the system
		// partition at "system/vendor/odm".
		if config.OdmPath() == "odm" {
		partition = "odm"
		} else if strings.HasPrefix(config.OdmPath(), "vendor/") {
		partition = "vendor"
		}
		} else if m.ProductSpecific() {
		// A product-specific module could be on the product partition
		// at "product" or the system partition at "system/product".
		if config.ProductPath() == "product" {
		partition = "product"
		}
		}
		return partition
		}

		func (a *ModuleBase) Enabled() bool {
		if a.commonProperties.Enabled == nil {
		return !a.Os().DefaultDisabled

cmd/extract_apks/main.go

+32 −7

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import (
		"math"
		"os"
		"regexp"
		"sort"
		"strings"

		"github.com/golang/protobuf/proto"
		@@ -355,7 +356,7 @@ type Zip2ZipWriter interface {

		// Writes out selected entries, renaming them as needed
		func (apkSet *ApkSet) writeApks(selected SelectionResult, config TargetConfig,
		writer Zip2ZipWriter) error {
		writer Zip2ZipWriter, partition string) ([]string, error) {
		// Renaming rules:
		// splits/MODULE-master.apk to STEM.apk
		// else
		@@ -389,10 +390,11 @@ func (apkSet *ApkSet) writeApks(selected SelectionResult, config TargetConfig,
		}

		entryOrigin := make(map[string]string) // output entry to input entry
		var apkcerts []string
		for _, apk := range selected.entries {
		apkFile, ok := apkSet.entries[apk]
		if !ok {
		return fmt.Errorf("TOC refers to an entry %s which does not exist", apk)
		return nil, fmt.Errorf("TOC refers to an entry %s which does not exist", apk)
		}
		inName := apkFile.Name
		outName, ok := renamer(inName)
		@@ -405,10 +407,15 @@ func (apkSet *ApkSet) writeApks(selected SelectionResult, config TargetConfig,
		}
		entryOrigin[outName] = inName
		if err := writer.CopyFrom(apkFile, outName); err != nil {
		return err
		return nil, err
		}
		if partition != "" {
		apkcerts = append(apkcerts, fmt.Sprintf(
		`name="%s" certificate="PRESIGNED" private_key=""`, outName))
		}
		return nil
		}
		sort.Strings(apkcerts)
		return apkcerts, nil
		}

		func (apkSet ApkSet) extractAndCopySingle(selected SelectionResult, outFile os.File) error {
		@@ -433,6 +440,9 @@ var (
		}
		extractSingle = flag.Bool("extract-single", false,
		"extract a single target and output it uncompressed. only available for standalone apks and apexes.")
		apkcertsOutput = flag.String("apkcerts", "",
		"optional apkcerts.txt output file containing signing info of all outputted apks")
		partition = flag.String("partition", "", "partition string. required when -apkcerts is used.")
		)

		// Parse abi values
		@@ -485,7 +495,8 @@ func (s screenDensityFlagValue) Set(densityList string) error {
		func processArgs() {
		flag.Usage = func() {
		fmt.Fprintln(os.Stderr, `usage: extract_apks -o <output-file> -sdk-version value -abis value `+
		`-screen-densities value {-stem value \| -extract-single} [-allow-prereleased] <APK set>`)
		`-screen-densities value {-stem value \| -extract-single} [-allow-prereleased] `+
		`[-apkcerts <apkcerts output file> -partition <partition>] <APK set>`)
		flag.PrintDefaults()
		os.Exit(2)
		}
		@@ -498,7 +509,8 @@ func processArgs() {
		"allow prereleased")
		flag.StringVar(&targetConfig.stem, "stem", "", "output entries base name in the output zip file")
		flag.Parse()
		if (outputFile == "") \|\| len(flag.Args()) != 1 \|\| version == 0 \|\| (targetConfig.stem == "" && !*extractSingle) {
		if (outputFile == "") \|\| len(flag.Args()) != 1 \|\| version == 0 \|\|
		(targetConfig.stem == "" && !extractSingle) \|\| (apkcertsOutput != "" && *partition == "") {
		flag.Usage()
		}
		targetConfig.sdkVersion = int32(*version)
		@@ -536,7 +548,20 @@ func main() {
		log.Fatal(err)
		}
		}()
		err = apkSet.writeApks(sel, targetConfig, writer)
		apkcerts, err := apkSet.writeApks(sel, targetConfig, writer, *partition)
		if err == nil && *apkcertsOutput != "" {
		apkcertsFile, err := os.Create(*apkcertsOutput)
		if err != nil {
		log.Fatal(err)
		}
		defer apkcertsFile.Close()
		for _, a := range apkcerts {
		_, err = apkcertsFile.WriteString(a + "\n")
		if err != nil {
		log.Fatal(err)
		}
		}
		}
		}
		if err != nil {
		log.Fatal(err)

cmd/extract_apks/main_test.go

+27 −11

Original line number	Diff line number	Diff line
		@@ -16,10 +16,11 @@ package main

		import (
		"fmt"
		"github.com/golang/protobuf/proto"
		"reflect"
		"testing"

		"github.com/golang/protobuf/proto"

		bp "android/soong/cmd/extract_apks/bundle_proto"
		"android/soong/third_party/zip"
		)
		@@ -430,48 +431,63 @@ func (w testZip2ZipWriter) CopyFrom(file *zip.File, out string) error {
		return nil
		}

		type testCaseWriteZip struct {
		type testCaseWriteApks struct {
		name string
		moduleName string
		stem string
		partition string
		// what we write from what
		expected map[string]string
		expectedZipEntries map[string]string
		expectedApkcerts []string
		}

		func TestWriteZip(t *testing.T) {
		testCases := []testCaseWriteZip{
		func TestWriteApks(t *testing.T) {
		testCases := []testCaseWriteApks{
		{
		name: "splits",
		moduleName: "mybase",
		stem: "Foo",
		expected: map[string]string{
		partition: "system",
		expectedZipEntries: map[string]string{
		"Foo.apk": "splits/mybase-master.apk",
		"Foo-xhdpi.apk": "splits/mybase-xhdpi.apk",
		},
		expectedApkcerts: []string{
		`name="Foo-xhdpi.apk" certificate="PRESIGNED" private_key=""`,
		`name="Foo.apk" certificate="PRESIGNED" private_key=""`,
		},
		},
		{
		name: "universal",
		moduleName: "base",
		stem: "Bar",
		expected: map[string]string{
		partition: "product",
		expectedZipEntries: map[string]string{
		"Bar.apk": "universal.apk",
		},
		expectedApkcerts: []string{
		`name="Bar.apk" certificate="PRESIGNED" private_key=""`,
		},
		},
		}
		for _, testCase := range testCases {
		apkSet := ApkSet{entries: make(map[string]*zip.File)}
		sel := SelectionResult{moduleName: testCase.moduleName}
		for _, in := range testCase.expected {
		for _, in := range testCase.expectedZipEntries {
		apkSet.entries[in] = &zip.File{FileHeader: zip.FileHeader{Name: in}}
		sel.entries = append(sel.entries, in)
		}
		writer := testZip2ZipWriter{make(map[string]string)}
		config := TargetConfig{stem: testCase.stem}
		if err := apkSet.writeApks(sel, config, writer); err != nil {
		apkcerts, err := apkSet.writeApks(sel, config, writer, testCase.partition)
		if err != nil {
		t.Error(err)
		}
		if !reflect.DeepEqual(testCase.expected, writer.entries) {
		t.Errorf("expected %v, got %v", testCase.expected, writer.entries)
		if !reflect.DeepEqual(testCase.expectedZipEntries, writer.entries) {
		t.Errorf("expected zip entries %v, got %v", testCase.expectedZipEntries, writer.entries)
		}
		if !reflect.DeepEqual(testCase.expectedApkcerts, apkcerts) {
		t.Errorf("expected apkcerts %v, got %v", testCase.expectedApkcerts, apkcerts)
		}
		}
		}

java/androidmk.go

+1 −0

Original line number	Diff line number	Diff line
		@@ -607,6 +607,7 @@ func (apkSet *AndroidAppSet) AndroidMk() android.AndroidMkData {
		fmt.Fprintln(w, "LOCAL_PRIVILEGED_MODULE := true")
		}
		fmt.Fprintln(w, "LOCAL_APK_SET_MASTER_FILE := ", apkSet.masterFile)
		fmt.Fprintln(w, "LOCAL_APKCERTS_FILE := ", apkSet.apkcertsFile)
		fmt.Fprintln(w, "LOCAL_OVERRIDES_PACKAGES :=", strings.Join(apkSet.properties.Overrides, " "))
		},
		},

java/app.go

+9 −4

Original line number	Diff line number	Diff line
		@@ -64,6 +64,7 @@ type AndroidAppSet struct {
		properties AndroidAppSetProperties
		packedOutput android.WritablePath
		masterFile string
		apkcertsFile android.ModuleOutPath
		}

		func (as *AndroidAppSet) Name() string {
		@@ -107,6 +108,7 @@ func SupportedAbis(ctx android.ModuleContext) []string {

		func (as *AndroidAppSet) GenerateAndroidBuildActions(ctx android.ModuleContext) {
		as.packedOutput = android.PathForModuleOut(ctx, "extracted.zip")
		as.apkcertsFile = android.PathForModuleOut(ctx, "apkcerts.txt")
		// We are assuming here that the master file in the APK
		// set has `.apk` suffix. If it doesn't the build will fail.
		// APK sets containing APEX files are handled elsewhere.
		@@ -122,6 +124,7 @@ func (as *AndroidAppSet) GenerateAndroidBuildActions(ctx android.ModuleContext)
		Rule: extractMatchingApks,
		Description: "Extract APKs from APK set",
		Output: as.packedOutput,
		ImplicitOutput: as.apkcertsFile,
		Inputs: android.Paths{as.prebuilt.SingleSourcePath(ctx)},
		Args: map[string]string{
		"abis": strings.Join(SupportedAbis(ctx), ","),
		@@ -129,6 +132,8 @@ func (as *AndroidAppSet) GenerateAndroidBuildActions(ctx android.ModuleContext)
		"screen-densities": screenDensities,
		"sdk-version": ctx.Config().PlatformSdkVersion(),
		"stem": ctx.ModuleName(),
		"apkcerts": as.apkcertsFile.String(),
		"partition": as.PartitionTag(ctx.DeviceConfig()),
		},
		})
		// TODO(asmundak): add this (it's wrong now, will cause copying extracted.zip)