package com.l7tech.security.socket;

import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

public abstract class LocalTcpPeerIdentifier {
   public static final String IDENTIFIER_PID;
   public static final String IDENTIFIER_SID;
   public static final String IDENTIFIER_UID;
   public static final String IDENTIFIER_USERNAME;
   public static final String IDENTIFIER_NAMESPACE;
   public static final String IDENTIFIER_PROGRAM;
   private final Map<String, String> a = new HashMap<>();

   public boolean isAvailable() {
      return true;
   }

   public boolean identifyTcpPeer(Socket var1) throws UnsatisfiedLinkError, IOException {
      this.clearIdentifiers();
      int var2 = var1.getLocalPort();
      InetSocketAddress var3 = (InetSocketAddress)var1.getRemoteSocketAddress();
      InetAddress var4 = var3.getAddress();
      int var5 = var3.getPort();
      return this.identifyTcpPeer(var1.getLocalAddress(), true, var2, var4, var5);
   }

   public Set<String> getIdentifiers() {
      return Collections.unmodifiableSet(this.a.keySet());
   }

   public Map<String, String> getIdentifierMap() {
      return Collections.unmodifiableMap(this.a);
   }

   public String getIdentifier(String var1) {
      return this.a.get(var1);
   }

   protected boolean identifyTcpPeer(InetAddress var1, boolean var2, int var3, InetAddress var4, int var5) throws UnsatisfiedLinkError, IOException, UnsupportedOperationException {
      throw new UnsupportedOperationException();
   }

   protected String putIdentifier(String param1, String param2) {
      // $VF: Couldn't be decompiled
      // Please report this to the Vineflower issue tracker, at https://github.com/Vineflower/vineflower/issues with a copy of the class file (if you have the rights to distribute it!)
      // java.lang.RuntimeException: parsing failure!
      //   at org.jetbrains.java.decompiler.modules.decompiler.decompose.DomHelper.parseGraph(DomHelper.java:211)
      //   at org.jetbrains.java.decompiler.main.rels.MethodProcessor.codeToJava(MethodProcessor.java:174)
      //
      // Bytecode:
      // 00: aload 1
      // 01: ifnull 0f
      // 04: aload 2
      // 05: ifnonnull 1b
      // 08: goto 0f
      // 0b: invokestatic com/l7tech/security/socket/LocalTcpPeerIdentifier.a (Ljava/lang/UnsupportedOperationException;)Ljava/lang/UnsupportedOperationException;
      // 0e: athrow
      // 0f: new java/lang/IllegalArgumentException
      // 12: dup
      // 13: invokespecial java/lang/IllegalArgumentException.<init> ()V
      // 16: athrow
      // 17: invokestatic com/l7tech/security/socket/LocalTcpPeerIdentifier.a (Ljava/lang/UnsupportedOperationException;)Ljava/lang/UnsupportedOperationException;
      // 1a: athrow
      // 1b: aload 0
      // 1c: getfield com/l7tech/security/socket/LocalTcpPeerIdentifier.a Ljava/util/Map;
      // 1f: aload 1
      // 20: aload 2
      // 21: invokeinterface java/util/Map.put (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; 3
      // 26: checkcast java/lang/String
      // 29: areturn
      // try (0 -> 4): 5 java/lang/UnsupportedOperationException
      // try (2 -> 11): 11 java/lang/UnsupportedOperationException
   }

   protected String removeIdentifier(String var1) {
      return this.a.remove(var1);
   }

   protected void clearIdentifiers() {
      this.a.clear();
   }

   private static UnsupportedOperationException a(UnsupportedOperationException var0) {
      return var0;
   }

   static {
      String[] var0 = new String[6];
      int var4 = 0;
      String var3 = "\u007f\u0013F\u0001\u0006&\u0003\u0003|\bM\u0003\u007f\bM\bz\u0012L\u0014\u001a&\u0003j";
      int var5 = "\u007f\u0013F\u0001\u0006&\u0003\u0003|\bM\u0003\u007f\bM\bz\u0012L\u0014\u001a&\u0003j".length();
      char var2 = 7;
      int var7 = -1;

      label24:
      while (true) {
         byte var10000 = 40;
         String var10001 = var3.substring(++var7, var7 + var2);
         byte var10002 = -1;

         while (true) {
            String var8 = a(var10000, a(var10001));
            switch (var10002) {
               case 0:
                  var0[var4++] = var8;
                  if ((var7 += var2) >= var5) {
                     IDENTIFIER_NAMESPACE = var0[4];
                     IDENTIFIER_UID = var0[5];
                     IDENTIFIER_PID = var0[2];
                     IDENTIFIER_SID = var0[1];
                     IDENTIFIER_USERNAME = var0[3];
                     IDENTIFIER_PROGRAM = var0[0];
                     return;
                  }

                  var2 = var3.charAt(var7);
                  break;
               default:
                  var0[var4++] = var8;
                  if ((var7 += var2) < var5) {
                     var2 = var3.charAt(var7);
                     continue label24;
                  }

                  var3 = "t\u0015Q\u0016\u0012\"\u001ay\u0011\u0003o\u001dX";
                  var5 = "t\u0015Q\u0016\u0012\"\u001ay\u0011\u0003o\u001dX".length();
                  var2 = '\t';
                  var7 = -1;
            }

            var10000 = 61;
            var10001 = var3.substring(++var7, var7 + var2);
            var10002 = 0;
         }
      }
   }

   private static char[] a(String var0) {
      char[] var10000 = var0.toCharArray();
      if (var10000.length < 2) {
         var10000[0] = (char)(var10000[0] ^ 70);
      }

      return var10000;
   }

   private static String a(int var0, char[] var1) {
      int var10003 = var1.length;
      int var10002 = var0;
      char[] var10001 = var1;
      int var10000 = var10003;

      for (int var2 = 0; var10000 > var2; var2++) {
         var10001[var2] = (char)(var10001[var2] ^ var10002 ^ switch (var2 % 7) {
            case 0 -> 39;
            case 1 -> 73;
            case 2 -> 1;
            case 3 -> 78;
            case 4 -> 92;
            case 5 -> 111;
            default -> 70;
         });
      }

      return new String(var10001).intern();
   }
}