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renmae ApkParser to ApkFile; add ApkParsers
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Liu Dong
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Dec 28, 2016
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| package net.dongliu.apk.parser; | ||
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| import net.dongliu.apk.parser.bean.ApkSignStatus; | ||
| import net.dongliu.apk.parser.utils.Utils; | ||
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| import java.io.Closeable; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.util.Enumeration; | ||
| import java.util.jar.JarEntry; | ||
| import java.util.jar.JarFile; | ||
| import java.util.zip.ZipEntry; | ||
| import java.util.zip.ZipFile; | ||
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| /** | ||
| * ApkFile, for parsing apk file info. | ||
| * This class is not thread-safe. | ||
| * | ||
| * @author dongliu | ||
| */ | ||
| public class ApkFile extends AbstractApkFile implements Closeable { | ||
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| private final ZipFile zf; | ||
| private File apkFile; | ||
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| public ApkFile(File apkFile) throws IOException { | ||
| this.apkFile = apkFile; | ||
| // create zip file cost time, use one zip file for apk parser life cycle | ||
| this.zf = new ZipFile(apkFile); | ||
| } | ||
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| public ApkFile(String filePath) throws IOException { | ||
| this(new File(filePath)); | ||
| } | ||
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| @Override | ||
| protected byte[] getCertificateData() throws IOException { | ||
| ZipEntry entry = null; | ||
| Enumeration<? extends ZipEntry> enu = zf.entries(); | ||
| while (enu.hasMoreElements()) { | ||
| ZipEntry ne = enu.nextElement(); | ||
| if (ne.isDirectory()) { | ||
| continue; | ||
| } | ||
| if (ne.getName().toUpperCase().endsWith(".RSA") || ne.getName().toUpperCase().endsWith(".DSA")) { | ||
| entry = ne; | ||
| break; | ||
| } | ||
| } | ||
| if (entry == null) { | ||
| return null; | ||
| } | ||
| return Utils.toByteArray(zf.getInputStream(entry)); | ||
| } | ||
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| @Override | ||
| public byte[] getFileData(String path) throws IOException { | ||
| ZipEntry entry = zf.getEntry(path); | ||
| if (entry == null) { | ||
| return null; | ||
| } | ||
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| InputStream inputStream = zf.getInputStream(entry); | ||
| return Utils.toByteArray(inputStream); | ||
| } | ||
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| @Override | ||
| public ApkSignStatus verifyApk() throws IOException { | ||
| ZipEntry entry = zf.getEntry("META-INF/MANIFEST.MF"); | ||
| if (entry == null) { | ||
| // apk is not signed; | ||
| return ApkSignStatus.notSigned; | ||
| } | ||
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| JarFile jarFile = new JarFile(this.apkFile); | ||
| Enumeration<JarEntry> entries = jarFile.entries(); | ||
| byte[] buffer = new byte[8192]; | ||
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| while (entries.hasMoreElements()) { | ||
| JarEntry e = entries.nextElement(); | ||
| if (e.isDirectory()) { | ||
| continue; | ||
| } | ||
| try (InputStream in = jarFile.getInputStream(e)) { | ||
| // Read in each jar entry. A security exception will be thrown if a signature/digest check fails. | ||
| int count; | ||
| while ((count = in.read(buffer, 0, buffer.length)) != -1) { | ||
| // Don't care | ||
| } | ||
| } catch (SecurityException se) { | ||
| return ApkSignStatus.incorrect; | ||
| } | ||
| } | ||
| return ApkSignStatus.signed; | ||
| } | ||
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| @Override | ||
| public void close() throws IOException { | ||
| super.close(); | ||
| zf.close(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,111 +1,24 @@ | ||
| package net.dongliu.apk.parser; | ||
|
|
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| import net.dongliu.apk.parser.bean.*; | ||
| import net.dongliu.apk.parser.exception.ParserException; | ||
| import net.dongliu.apk.parser.parser.*; | ||
| import net.dongliu.apk.parser.struct.AndroidConstants; | ||
| import net.dongliu.apk.parser.struct.resource.ResourceTable; | ||
| import net.dongliu.apk.parser.utils.Utils; | ||
|
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| import java.io.Closeable; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.nio.ByteBuffer; | ||
| import java.security.cert.CertificateException; | ||
| import java.util.*; | ||
| import java.util.jar.JarEntry; | ||
| import java.util.jar.JarFile; | ||
| import java.util.zip.ZipEntry; | ||
| import java.util.zip.ZipFile; | ||
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| /** | ||
| * ApkParser and result holder. | ||
| * ApkParse and result holder. | ||
| * This class is not thread-safe. | ||
| * | ||
| * @author dongliu | ||
| * @deprecated use {@link net.dongliu.apk.parser.ApkFile} instead | ||
| */ | ||
| public class ApkParser extends AbstractApkParser implements Closeable { | ||
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| private final ZipFile zf; | ||
| private File apkFile; | ||
| @Deprecated | ||
| public class ApkParser extends ApkFile { | ||
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| public ApkParser(File apkFile) throws IOException { | ||
| this.apkFile = apkFile; | ||
| // create zip file cost time, use one zip file for apk parser life cycle | ||
| this.zf = new ZipFile(apkFile); | ||
| super(apkFile); | ||
| } | ||
|
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| public ApkParser(String filePath) throws IOException { | ||
| this(new File(filePath)); | ||
| } | ||
|
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| @Override | ||
| protected byte[] getCertificateData() throws IOException { | ||
| ZipEntry entry = null; | ||
| Enumeration<? extends ZipEntry> enu = zf.entries(); | ||
| while (enu.hasMoreElements()) { | ||
| ZipEntry ne = enu.nextElement(); | ||
| if (ne.isDirectory()) { | ||
| continue; | ||
| } | ||
| if (ne.getName().toUpperCase().endsWith(".RSA") || ne.getName().toUpperCase().endsWith(".DSA")) { | ||
| entry = ne; | ||
| break; | ||
| } | ||
| } | ||
| if (entry == null) { | ||
| return null; | ||
| } | ||
| return Utils.toByteArray(zf.getInputStream(entry)); | ||
| } | ||
|
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| @Override | ||
| public byte[] getFileData(String path) throws IOException { | ||
| ZipEntry entry = zf.getEntry(path); | ||
| if (entry == null) { | ||
| return null; | ||
| } | ||
|
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| InputStream inputStream = zf.getInputStream(entry); | ||
| return Utils.toByteArray(inputStream); | ||
| } | ||
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| @Override | ||
| public ApkSignStatus verifyApk() throws IOException { | ||
| ZipEntry entry = zf.getEntry("META-INF/MANIFEST.MF"); | ||
| if (entry == null) { | ||
| // apk is not signed; | ||
| return ApkSignStatus.notSigned; | ||
| } | ||
|
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| JarFile jarFile = new JarFile(this.apkFile); | ||
| Enumeration<JarEntry> entries = jarFile.entries(); | ||
| byte[] buffer = new byte[8192]; | ||
|
|
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| while (entries.hasMoreElements()) { | ||
| JarEntry e = entries.nextElement(); | ||
| if (e.isDirectory()) { | ||
| continue; | ||
| } | ||
| try (InputStream in = jarFile.getInputStream(e)) { | ||
| // Read in each jar entry. A security exception will be thrown if a signature/digest check fails. | ||
| int count; | ||
| while ((count = in.read(buffer, 0, buffer.length)) != -1) { | ||
| // Don't care | ||
| } | ||
| } catch (SecurityException se) { | ||
| return ApkSignStatus.incorrect; | ||
| } | ||
| } | ||
| return ApkSignStatus.signed; | ||
| } | ||
|
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| @Override | ||
| public void close() throws IOException { | ||
| super.close(); | ||
| zf.close(); | ||
| super(filePath); | ||
| } | ||
| } |
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