翰林优商.apk(点击下载) / n0.java

package com.kuaishou.weapon.p0;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkCapabilities;
import android.os.Build;
import android.text.TextUtils;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.security.KeyStore;
import java.security.cert.X509Certificate;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Iterator;
import org.json.JSONArray;

public class n0 {
    public static final String a = "tun";
    public static final String b = "ppp";
    public static int c;

    public static String a() {
        String property = System.getProperty("http.proxyHost");
        return TextUtils.isEmpty(property) ? "" : property;
    }

    public static String a(Context context) {
        try {
            JSONArray b2 = b();
            return b2 != null ? b2.toString() : b(context) ? "[\"con\"]" : "";
        } catch (Throwable unused) {
        }
    }

    /* JADX WARNING: Can't wrap try/catch for region: R(8:0|1|2|(9:3|4|5|6|(2:7|(3:9|(2:13|38)(1:37)|35)(1:36))|14|(2:17|15)|18|19)|31|32|33|(1:(0))) */
    /* JADX WARNING: Code restructure failed: missing block: B:30:0x0070, code lost:
        if (r2 != null) goto L_0x0073;
     */
    /* JADX WARNING: Failed to process nested try/catch */
    /* JADX WARNING: Missing exception handler attribute for start block: B:31:0x0073 */
    /* JADX WARNING: Removed duplicated region for block: B:27:0x006b A[SYNTHETIC, Splitter:B:27:0x006b] */
    public static JSONArray b() {
        BufferedReader bufferedReader;
        JSONArray jSONArray = new JSONArray();
        DataInputStream dataInputStream = null;
        try {
            DataInputStream dataInputStream2 = new DataInputStream(Runtime.getRuntime().exec("cat /proc/net/route").getInputStream());
            try {
                bufferedReader = new BufferedReader(new InputStreamReader(dataInputStream2));
                try {
                    HashSet hashSet = new HashSet();
                    while (true) {
                        String readLine = bufferedReader.readLine();
                        if (readLine == null) {
                            break;
                        }
                        String a2 = o1.a(readLine);
                        if (a2.contains(a) || a2.contains(b)) {
                            hashSet.add(a2.split("\t")[0]);
                        }
                    }
                    Iterator it = hashSet.iterator();
                    while (it.hasNext()) {
                        jSONArray.put(it.next());
                    }
                    dataInputStream2.close();
                } catch (Throwable unused) {
                    dataInputStream = dataInputStream2;
                    if (dataInputStream != null) {
                    }
                }
            } catch (Throwable unused2) {
                bufferedReader = null;
                dataInputStream = dataInputStream2;
                if (dataInputStream != null) {
                    try {
                        dataInputStream.close();
                    } catch (IOException unused3) {
                    }
                }
            }
        } catch (Throwable unused4) {
            bufferedReader = null;
            if (dataInputStream != null) {
            }
        }
        bufferedReader.close();
        return jSONArray;
    }

    public static boolean b(Context context) {
        try {
            ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService("connectivity");
            if (connectivityManager == null) {
                return false;
            }
            if (Build.VERSION.SDK_INT < 21) {
                return connectivityManager.getNetworkInfo(17).isConnectedOrConnecting();
            }
            NetworkCapabilities networkCapabilities = connectivityManager.getNetworkCapabilities(connectivityManager.getActiveNetwork());
            return networkCapabilities != null && networkCapabilities.hasTransport(4);
        } catch (Throwable unused) {
            return false;
        }
    }

    public static int c() {
        return c;
    }

    public static String d() {
        StringBuilder sb = new StringBuilder();
        try {
            c = 0;
            KeyStore instance = KeyStore.getInstance("AndroidCAStore");
            if (instance != null) {
                instance.load(null, null);
                Enumeration<String> aliases = instance.aliases();
                while (aliases.hasMoreElements()) {
                    c++;
                    X509Certificate x509Certificate = (X509Certificate) instance.getCertificate(aliases.nextElement());
                    if (x509Certificate.getIssuerDN().getName().contains("2021") || x509Certificate.getIssuerDN().getName().contains("macbook") || x509Certificate.getIssuerDN().getName().contains("proxy") || x509Certificate.getIssuerDN().getName().contains("Proxy") || x509Certificate.getIssuerDN().getName().contains("local") || x509Certificate.getIssuerDN().getName().contains("github")) {
                        sb.append(x509Certificate.getIssuerDN().getName());
                        sb.append("|");
                    }
                }
            }
            if (sb.length() > 0) {
                sb.deleteCharAt(sb.length() - 1);
            }
        } catch (Throwable unused) {
        }
        return sb.toString();
    }
}