Merge "[signapk] new flag to request v4 signing" into rvc-dev am: dbe0ab56f3 (f6d7c8d7) · Commits · e / os / android_build

tools/signapk/src/com/android/signapk/SignApk.java

+29 −5

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ import com.android.apksig.Hints;
		import com.android.apksig.apk.ApkUtils;
		import com.android.apksig.apk.MinSdkVersionException;
		import com.android.apksig.util.DataSink;
		import com.android.apksig.util.DataSource;
		import com.android.apksig.util.DataSources;
		import com.android.apksig.zip.ZipFormatException;

		@@ -56,6 +57,7 @@ import java.io.IOException;
		import java.io.InputStream;
		import java.io.InputStreamReader;
		import java.io.OutputStream;
		import java.io.RandomAccessFile;
		import java.lang.reflect.Constructor;
		import java.nio.ByteBuffer;
		import java.nio.ByteOrder;
		@@ -1020,9 +1022,10 @@ class SignApk {
		"[-providerClass <className>] " +
		"[--min-sdk-version <n>] " +
		"[--disable-v2] " +
		"[--enable-v4] " +
		"publickey.x509[.pem] privatekey.pk8 " +
		"[publickey2.x509[.pem] privatekey2.pk8 ...] " +
		"input.jar output.jar");
		"input.jar output.jar [output-v4-file]");
		System.exit(2);
		}

		@@ -1042,6 +1045,7 @@ class SignApk {
		int alignment = 4;
		Integer minSdkVersionOverride = null;
		boolean signUsingApkSignatureSchemeV2 = true;
		boolean signUsingApkSignatureSchemeV4 = false;

		int argstart = 0;
		while (argstart < args.length && args[argstart].startsWith("-")) {
		@@ -1069,13 +1073,22 @@ class SignApk {
		} else if ("--disable-v2".equals(args[argstart])) {
		signUsingApkSignatureSchemeV2 = false;
		++argstart;
		} else if ("--enable-v4".equals(args[argstart])) {
		signUsingApkSignatureSchemeV4 = true;
		++argstart;
		} else {
		usage();
		}
		}

		if ((args.length - argstart) % 2 == 1) usage();
		int numKeys = ((args.length - argstart) / 2) - 1;
		int numArgsExcludeV4FilePath;
		if (signUsingApkSignatureSchemeV4) {
		numArgsExcludeV4FilePath = args.length - 1;
		} else {
		numArgsExcludeV4FilePath = args.length;
		}
		if ((numArgsExcludeV4FilePath - argstart) % 2 == 1) usage();
		int numKeys = ((numArgsExcludeV4FilePath - argstart) / 2) - 1;
		if (signWholeFile && numKeys > 1) {
		System.err.println("Only one key may be used with -w.");
		System.exit(2);
		@@ -1083,8 +1096,12 @@ class SignApk {

		loadProviderIfNecessary(providerClass);

		String inputFilename = args[args.length-2];
		String outputFilename = args[args.length-1];
		String inputFilename = args[numArgsExcludeV4FilePath - 2];
		String outputFilename = args[numArgsExcludeV4FilePath - 1];
		String outputV4Filename = "";
		if (signUsingApkSignatureSchemeV4) {
		outputV4Filename = args[args.length - 1];
		}

		JarFile inputJar = null;
		FileOutputStream outputFile = null;
		@@ -1221,6 +1238,13 @@ class SignApk {
		outputFile.close();
		outputFile = null;
		apkSigner.outputDone();

		if (signUsingApkSignatureSchemeV4) {
		final DataSource outputApkIn = DataSources.asDataSource(
		new RandomAccessFile(new File(outputFilename), "r"));
		final File outputV4File = new File(outputV4Filename);
		apkSigner.signV4(outputApkIn, outputV4File, false /* ignore failures */);
		}
		}

		return;