package com.baidu.mobads.sdk.internal;
import android.content.Context;
import android.os.Build;
import android.util.Base64;
import com.baidu.mobads.sdk.internal.bf;
import java.io.File;
import java.io.FileInputStream;
import java.io.FilenameFilter;
import java.security.DigestInputStream;
import java.security.KeyFactory;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.X509EncodedKeySpec;
import javax.crypto.Cipher;
import kotlin.UByte;
public class ay extends File {
public static final String a = "LocalApkFile";
private static final long b = 6916965592955692235L;
private static ClassLoader h;
private bd c;
private Class<?> d;
private Context e;
private PublicKey f;
private az g;
public ay(String str, Context context) {
this(str, context, null);
}
public ay(String str, Context context, bd bdVar) {
super(str);
this.d = null;
this.e = null;
this.g = az.a();
this.e = context;
this.c = bdVar;
if (bdVar != null) {
try {
this.f = c("MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBcp8gg3O7bjdnz+pSxg+JH/mbcKfm7dEjcRqVNAFwG7bTpLwDQh40bZJzrcBKQWbD6kArR6TPuQUCMQ09/y55Vk1P2Kq7vJGGisFpjlqv2qlg8drLdhXkLQUt/SeZVJgT+CNxVbuzxAF61EEf8M0MHi1I2dm6n6lOA6fomiCD9wIDAQAB");
} catch (Exception unused) {
this.f = null;
}
}
}
/* access modifiers changed from: protected */
public void a() {
if (this.c != null) {
String a2 = a(new File(getAbsolutePath()));
String b2 = b(this.c.d());
if (!b2.equalsIgnoreCase(a2)) {
throw new bf.a("doCheckApkIntegrity failed, md5sum: " + a2 + ", checksum in json info: " + b2);
}
return;
}
this.g.a(a, "built-in apk, no need to check");
}
/* access modifiers changed from: protected */
public Class<?> b() {
if (this.d == null) {
File file = new File(getAbsolutePath());
try {
this.d = b(file);
} catch (Exception unused) {
file.delete();
}
}
return this.d;
}
/* access modifiers changed from: protected */
public void a(String str) {
renameTo(new File(str));
}
/* access modifiers changed from: protected */
public double c() {
bd bdVar = this.c;
if (bdVar == null) {
return 0.0d;
}
return bdVar.b();
}
private String b(String str) {
if (this.f == null) {
return null;
}
byte[] decode = Base64.decode(str, 0);
try {
Cipher instance = Cipher.getInstance("RSA/ECB/PKCS1Padding");
instance.init(2, this.f);
return new String(instance.doFinal(decode), "UTF-8").trim();
} catch (Exception e2) {
this.g.c("ErrorWhileVerifySigNature", e2);
return null;
}
}
private static PublicKey c(String str) {
try {
return KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(Base64.decode(str, 0)));
} catch (NoSuchAlgorithmException unused) {
throw new Exception("NoSuchAlgorithmException");
} catch (InvalidKeySpecException unused2) {
throw new Exception("InvalidKeySpecException");
} catch (NullPointerException unused3) {
throw new Exception("NullPointerException");
}
}
/* JADX WARNING: Removed duplicated region for block: B:28:0x0071 A[SYNTHETIC, Splitter:B:28:0x0071] */
/* JADX WARNING: Removed duplicated region for block: B:33:0x0082 A[SYNTHETIC, Splitter:B:33:0x0082] */
/* JADX WARNING: Removed duplicated region for block: B:41:? A[RETURN, SYNTHETIC] */
private String a(File file) {
Throwable th;
Exception e2;
FileInputStream fileInputStream = null;
try {
FileInputStream fileInputStream2 = new FileInputStream(file);
try {
MessageDigest instance = MessageDigest.getInstance("MD5");
while (new DigestInputStream(fileInputStream2, instance).read(new byte[4096]) != -1) {
}
byte[] digest = instance.digest();
String str = "";
for (int i = 0; i < digest.length; i++) {
str = str + Integer.toString((digest[i] & UByte.MAX_VALUE) + 256, 16).substring(1);
}
try {
fileInputStream2.close();
} catch (Exception e3) {
this.g.a(a, e3.getMessage());
}
return str;
} catch (Exception e4) {
e2 = e4;
fileInputStream = fileInputStream2;
try {
this.g.a(a, e2.getMessage());
if (fileInputStream != null) {
return "";
}
try {
fileInputStream.close();
return "";
} catch (Exception e5) {
this.g.a(a, e5.getMessage());
return "";
}
} catch (Throwable th2) {
th = th2;
if (fileInputStream != null) {
try {
fileInputStream.close();
} catch (Exception e6) {
this.g.a(a, e6.getMessage());
}
}
throw th;
}
} catch (Throwable th3) {
th = th3;
fileInputStream = fileInputStream2;
if (fileInputStream != null) {
}
throw th;
}
} catch (Exception e7) {
e2 = e7;
this.g.a(a, e2.getMessage());
if (fileInputStream != null) {
}
}
}
private void d() {
File[] listFiles = this.e.getFilesDir().listFiles(new a());
int i = 0;
while (listFiles != null && i < listFiles.length) {
if (listFiles[i].getAbsolutePath().contains("__xadsdk__remote__final__")) {
az azVar = this.g;
azVar.a(a, "clearDexCacheFiles-->" + i + "--" + listFiles[i].getAbsolutePath());
listFiles[i].delete();
}
i++;
}
}
private Class<?> b(File file) {
Class<?> cls;
az azVar = this.g;
azVar.a(a, "Android version:" + Build.VERSION.RELEASE);
Class<?> cls2 = null;
try {
synchronized (bf.class) {
String absolutePath = file.getAbsolutePath();
ClassLoader classLoader = getClass().getClassLoader();
String absolutePath2 = this.e.getFilesDir().getAbsolutePath();
String str = r.au;
h = af.a(absolutePath, absolutePath2, null, classLoader);
az azVar2 = this.g;
azVar2.a(a, "dexPath=" + absolutePath + ", cl=" + classLoader + ", dir=" + absolutePath2 + ", len=" + file.length() + ", list=" + file.list());
cls = Class.forName(str, true, h);
}
cls2 = cls;
} catch (Exception e2) {
this.g.a(a, e2.getMessage());
}
az azVar3 = this.g;
azVar3.a(a, "jar.path=" + file.getAbsolutePath() + ", clz=" + cls2);
return cls2;
}
public static ClassLoader a(Context context) {
ClassLoader classLoader = h;
if (classLoader != null) {
return classLoader;
}
return aj.a(context.getApplicationContext());
}
class a implements FilenameFilter {
public boolean accept(File file, String str) {
return true;
}
a() {
}
}
}