jadx.api.plugins.utils

Class ZipSecurity

java.lang.Object

jadx.api.plugins.utils.ZipSecurity

public class ZipSecurity
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.io.InputStream	getInputStreamForEntry(java.util.zip.ZipFile zipFile, java.util.zip.ZipEntry entry)
static boolean	isInSubDirectory(java.io.File baseDir, java.io.File file)
static boolean	isValidZipEntry(java.util.zip.ZipEntry entry)
static boolean	isValidZipEntryName(java.lang.String entryName)
static boolean	isZipBomb(java.util.zip.ZipEntry entry)
static void	readZipEntries(java.io.File file, java.util.function.BiConsumer<java.util.zip.ZipEntry,java.io.InputStream> visitor)
static <R> R	visitZipEntries(java.io.File file, java.util.function.BiFunction<java.util.zip.ZipFile,java.util.zip.ZipEntry,R> visitor) Visit valid entries in zip file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isInSubDirectory

public static boolean isInSubDirectory(java.io.File baseDir,
                                       java.io.File file)

isValidZipEntryName

public static boolean isValidZipEntryName(java.lang.String entryName)

isZipBomb

public static boolean isZipBomb(java.util.zip.ZipEntry entry)

isValidZipEntry

public static boolean isValidZipEntry(java.util.zip.ZipEntry entry)

getInputStreamForEntry

public static java.io.InputStream getInputStreamForEntry(java.util.zip.ZipFile zipFile,
                                                         java.util.zip.ZipEntry entry)
                                                  throws java.io.IOException

Throws:

java.io.IOException

visitZipEntries

@Nullable
public static <R> R visitZipEntries(java.io.File file,
                                              java.util.function.BiFunction<java.util.zip.ZipFile,java.util.zip.ZipEntry,R> visitor)

Visit valid entries in zip file. Return not null value from visitor to stop iteration.

readZipEntries

public static void readZipEntries(java.io.File file,
                                  java.util.function.BiConsumer<java.util.zip.ZipEntry,java.io.InputStream> visitor)