package com.l7tech.gateway.common.audit;

import com.l7tech.security.cert.KeyUsageException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.SignatureException;
import java.security.cert.CertificateParsingException;
import java.security.cert.X509Certificate;
import java.util.logging.Logger;

public class AuditRecordVerifier {
   private static Logger a;
   private final X509Certificate b;
   private static final String[] c;

   public AuditRecordVerifier(X509Certificate var1) {
      if (var1 == null) {
         throw new NullPointerException(c[3]);
      }

      this.b = var1;
   }

   public boolean verifySignatureOfDigest(String param1, byte[] param2) throws KeyUsageException, CertificateParsingException, NoSuchAlgorithmException, InvalidKeyException, SignatureException {
      // $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 0
      // 01: getfield com/l7tech/gateway/common/audit/AuditRecordVerifier.b Ljava/security/cert/X509Certificate;
      // 04: invokevirtual java/security/cert/X509Certificate.getPublicKey ()Ljava/security/PublicKey;
      // 07: astore 3
      // 08: getstatic com/l7tech/security/cert/KeyUsageActivity.verifyXml Lcom/l7tech/security/cert/KeyUsageActivity;
      // 0b: aload 0
      // 0c: getfield com/l7tech/gateway/common/audit/AuditRecordVerifier.b Ljava/security/cert/X509Certificate;
      // 0f: invokestatic com/l7tech/security/cert/KeyUsageChecker.requireActivity (Lcom/l7tech/security/cert/KeyUsageActivity;Ljava/security/cert/X509Certificate;)V
      // 12: aload 1
      // 13: invokestatic com/l7tech/util/HexUtils.decodeBase64 (Ljava/lang/String;)[B
      // 16: astore 4
      // 18: aload 3
      // 19: instanceof java/security/interfaces/ECKey
      // 1c: ifne 37
      // 1f: getstatic com/l7tech/gateway/common/audit/AuditRecordVerifier.c [Ljava/lang/String;
      // 22: bipush 2
      // 23: aaload
      // 24: aload 3
      // 25: invokeinterface java/security/PublicKey.getAlgorithm ()Ljava/lang/String; 1
      // 2a: invokevirtual java/lang/String.equals (Ljava/lang/Object;)Z
      // 2d: ifeq 3f
      // 30: goto 37
      // 33: invokestatic com/l7tech/gateway/common/audit/AuditRecordVerifier.a (Lcom/l7tech/security/cert/KeyUsageException;)Lcom/l7tech/security/cert/KeyUsageException;
      // 36: athrow
      // 37: bipush 1
      // 38: goto 40
      // 3b: invokestatic com/l7tech/gateway/common/audit/AuditRecordVerifier.a (Lcom/l7tech/security/cert/KeyUsageException;)Lcom/l7tech/security/cert/KeyUsageException;
      // 3e: athrow
      // 3f: bipush 0
      // 40: istore 5
      // 42: iload 5
      // 44: ifeq 53
      // 47: getstatic com/l7tech/gateway/common/audit/AuditRecordVerifier.c [Ljava/lang/String;
      // 4a: bipush 1
      // 4b: aaload
      // 4c: goto 58
      // 4f: invokestatic com/l7tech/gateway/common/audit/AuditRecordVerifier.a (Lcom/l7tech/security/cert/KeyUsageException;)Lcom/l7tech/security/cert/KeyUsageException;
      // 52: athrow
      // 53: getstatic com/l7tech/gateway/common/audit/AuditRecordVerifier.c [Ljava/lang/String;
      // 56: bipush 0
      // 57: aaload
      // 58: invokestatic java/security/Signature.getInstance (Ljava/lang/String;)Ljava/security/Signature;
      // 5b: astore 6
      // 5d: aload 6
      // 5f: aload 3
      // 60: invokevirtual java/security/Signature.initVerify (Ljava/security/PublicKey;)V
      // 63: aload 6
      // 65: aload 2
      // 66: invokevirtual java/security/Signature.update ([B)V
      // 69: aload 6
      // 6b: aload 4
      // 6d: invokevirtual java/security/Signature.verify ([B)Z
      // 70: ireturn
      // try (11 -> 21): 22 com/l7tech/security/cert/KeyUsageException
      // try (14 -> 26): 26 com/l7tech/security/cert/KeyUsageException
      // try (30 -> 36): 36 com/l7tech/security/cert/KeyUsageException
   }

   static {
      String[] var5 = new String[4];
      int var3 = 0;
      String var2 = "f\u001b\nc=VW@\u0006\u0017g\u000f{\u001c\u0005\u0013{\rTA ,c\t{pi";
      int var4 = "f\u001b\nc=VW@\u0006\u0017g\u000f{\u001c\u0005\u0013{\rTA ,c\t{pi".length();
      char var1 = 11;
      int var7 = -1;

      label24:
      while (true) {
         byte var10000 = 33;
         String var10001 = var2.substring(++var7, var7 + var1);
         byte var10002 = -1;

         while (true) {
            String var8 = a(var10000, a(var10001));
            switch (var10002) {
               case 0:
                  var5[var3++] = var8;
                  if ((var7 += var1) >= var4) {
                     c = var5;
                     a = Logger.getLogger(AuditRecordVerifier.class.getName());
                     return;
                  }

                  var1 = var2.charAt(var7);
                  break;
               default:
                  var5[var3++] = var8;
                  if ((var7 += var1) < var4) {
                     var1 = var2.charAt(var7);
                     continue label24;
                  }

                  var2 = "\u0018b\u0011.HV=Z8\u00158SE:Y#5<UT";
                  var4 = "\u0018b\u0011.HV=Z8\u00158SE:Y#5<UT".length();
                  var1 = 2;
                  var7 = -1;
            }

            var10000 = 84;
            var10001 = var2.substring(++var7, var7 + var1);
            var10002 = 0;
         }
      }
   }

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

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

      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 -> 9;
            case 1 -> 117;
            case 2 -> 101;
            case 3 -> 7;
            case 4 -> 107;
            case 5 -> 30;
            default -> 2;
         });
      }

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