WeiguangTWK
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GKMSPatch
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nuke apksinger

This commit is contained in:
LoveSy 2021-06-22 03:12:30 +08:00
parent 2e53bf7ec5
commit c3b8b41e80
2 changed files with 35 additions and 53 deletions
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1
apksigner

@ -1 +0,0 @@
Subproject commit e1bd6e19a027f460fa8fcc5fbaf2cddfafca8a79

87
patch/src/main/java/org/lsposed/patch/LSPatch.java
View File

@ -1,6 +1,6 @@
package org.lsposed.patch;
import com.android.apksigner.ApkSignerTool;
import com.android.apksig.ApkSigner;
import com.android.tools.build.apkzlib.zip.StoredEntry;
import com.android.tools.build.apkzlib.zip.ZFile;
import com.beust.jcommander.JCommander;
@ -12,7 +12,6 @@ import com.wind.meditor.utils.NodeValue;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.io.IOUtils;
import org.lsposed.lspatch.share.Constants;
import org.lsposed.patch.util.ApkSignatureHelper;
import org.lsposed.patch.util.ManifestParser;
@ -21,11 +20,12 @@ import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.security.KeyStore;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
@ -136,22 +136,18 @@ public class LSPatch {
if (!srcApkFile.exists())
throw new PatchError("The source apk file does not exit. Please provide a correct path.");
var workingDir = Files.createTempDirectory("LSPatch").toFile();
try {
File tmpApk = new File(workingDir, String.format("%s-%s-unsigned.apk", srcApkFile.getName(),
Constants.CONFIG_NAME_SIGBYPASSLV + sigbypassLevel));
if (verbose) {
System.out.println("work dir: " + workingDir);
System.out.println("apk path: " + srcApkFile);
}
File tmpApk = Files.createTempFile(srcApkFile.getName(), "unsigned").toFile();
System.out.println("Copying to tmp apk...");
if (verbose)
System.out.println("apk path: " + srcApkFile);
FileUtils.copyFile(srcApkFile, tmpApk);
System.out.println("Copying to tmp apk...");
System.out.println("Parsing original apk...");
ZFile zFile = ZFile.openReadWrite(tmpApk);
FileUtils.copyFile(srcApkFile, tmpApk);
System.out.println("Parsing original apk...");
try (ZFile zFile = ZFile.openReadWrite(tmpApk)) {
if (sigbypassLevel > 0) {
// save the apk original signature info, to support crack signature.
String originalSignature = ApkSignatureHelper.getApkSignInfo(srcApkFile.getAbsolutePath());
@ -279,14 +275,13 @@ public class LSPatch {
sign.delete();
zFile.update();
zFile.close();
signApkUsingAndroidApksigner(workingDir, tmpApk, outputFile);
signApkUsingAndroidApksigner(tmpApk, outputFile);
System.out.println("Done. Output APK: " + outputFile.getAbsolutePath());
} finally {
try {
FileUtils.deleteDirectory(workingDir);
tmpApk.delete();
} catch (Throwable ignored) {
}
}
@ -353,41 +348,29 @@ public class LSPatch {
}
}
private void signApkUsingAndroidApksigner(File workingDir, File apkPath, File outputPath) throws PatchError, IOException {
ArrayList<String> commandList = new ArrayList<>();
var keyStoreFile = new File(workingDir, "keystore");
try (InputStream is = getClass().getClassLoader().getResourceAsStream("assets/keystore");
FileOutputStream os = new FileOutputStream(keyStoreFile)) {
if (is == null)
throw new PatchError("Fail to save keystore file");
IOUtils.copy(is, os);
}
commandList.add("sign");
commandList.add("--ks");
commandList.add(keyStoreFile.getAbsolutePath());
commandList.add("--ks-key-alias");
commandList.add("key0");
commandList.add("--ks-pass");
commandList.add("pass:" + 123456);
commandList.add("--key-pass");
commandList.add("pass:" + 123456);
commandList.add("--min-sdk-version");
commandList.add("27");
commandList.add("--v1-signing-enabled");
commandList.add(Boolean.toString(v1));
commandList.add("--v2-signing-enabled"); // v2签名不兼容android 6
commandList.add(Boolean.toString(v2));
commandList.add("--v3-signing-enabled"); // v3签名不兼容android 6
commandList.add(Boolean.toString(v3));
commandList.add("--out");
commandList.add(outputPath.getAbsolutePath());
commandList.add(apkPath.getAbsolutePath());
private void signApkUsingAndroidApksigner(File apkPath, File outputPath) throws PatchError {
try {
ApkSignerTool.main(commandList.toArray(new String[0]));
var keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
try (var is = getClass().getClassLoader().getResourceAsStream("assets/keystore")) {
keyStore.load(is, "123456".toCharArray());
}
var entry = (KeyStore.PrivateKeyEntry) keyStore.getEntry("key0", new KeyStore.PasswordProtection("123456".toCharArray()));
ApkSigner.SignerConfig signerConfig =
new ApkSigner.SignerConfig.Builder(
"lspatch", entry.getPrivateKey(), Arrays.asList((X509Certificate[]) entry.getCertificateChain()))
.build();
ApkSigner apkSigner = new ApkSigner.Builder(List.of(signerConfig))
.setInputApk(apkPath)
.setOutputApk(outputPath)
.setOtherSignersSignaturesPreserved(false)
.setV1SigningEnabled(v1)
.setV2SigningEnabled(v2)
.setV3SigningEnabled(v3)
.setDebuggableApkPermitted(true)
.setSigningCertificateLineage(null)
.setMinSdkVersion(27).build();
apkSigner.sign();
} catch (Exception e) {
throw new PatchError("Failed to sign apk: " + e.getMessage());
}