package com.l7tech.common.io;

import com.l7tech.util.ExceptionUtils;
import java.io.IOException;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.X509Certificate;
import java.util.Arrays;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLException;
import javax.net.ssl.X509TrustManager;

public class SslCertificateSniffer {
   protected static final Logger logger;
   private static final String[] a;

   public static X509Certificate[] retrieveCertFromUrl(String var0, boolean var1) throws IOException, SslCertificateSniffer.HostnameMismatchException {
      try {
         if (!var0.startsWith(a[8])) {
            throw new IllegalArgumentException(a[1]);
         }
      } catch (NoSuchAlgorithmException var10) {
         throw a(var10);
      }

      SSLContext var2;
      try {
         String[] var5 = a;
         var2 = SSLContext.getInstance(var5[3]);
         var2.init(null, new X509TrustManager[]{new o()}, null);
      } catch (NoSuchAlgorithmException var8) {
         logger.log(Level.INFO, var8.getMessage(), var8);
         throw new IOException(var8.getMessage());
      } catch (KeyManagementException var9) {
         logger.log(Level.INFO, var9.getMessage(), var9);
         throw new IOException(var9.getMessage());
      }

      String[] var3 = SslSocketUtil.filterDeprecatedTLSVersions(var2.getSupportedSSLParameters().getProtocols());

      try {
         return a(var0, var1, var2, var3);
      } catch (SSLException var6) {
         throw var6;
      } catch (Exception var7) {
         throw new SSLException(a[6] + ExceptionUtils.getMessage(var7));
      }
   }

   private static X509Certificate[] a(String var0, boolean var1, SSLContext var2, String[] var3) throws IOException, SslCertificateSniffer.HostnameMismatchException {
      URL var4 = new URL(var0);
      if (var4.openConnection() instanceof HttpsURLConnection var6) {
         var6.setConnectTimeout(20000);
         var6.setSSLSocketFactory(new ai(var2.getSocketFactory(), var3, var4));
         String[] var7 = new String[]{null};

         try {
            if (var1) {
               var6.setHostnameVerifier(new p(var7));
            }
         } catch (IOException var16) {
            throw a(var16);
         }

         try {
            var6.connect();
         } catch (IOException var13) {
            Logger var10000 = logger;
            Level var10001 = Level.INFO;
            String var10003 = Arrays.toString(var3);
            String var9 = ExceptionUtils.getMessage(var13);
            String var10 = var10003;
            String var11 = var0;
            String[] var12 = a;
            var10000.log(var10001, var12[5] + var11 + var12[2] + var10 + var12[0] + var9, ExceptionUtils.getDebugException(var13));
            throw var13;
         }

         try {
            return (X509Certificate[])var6.getServerCertificates();
         } catch (IOException var15) {
            IOException var8 = var15;

            try {
               logger.log(Level.WARNING, a[9], var8);
               if (var8.getMessage().startsWith(a[7])) {
                  throw new SslCertificateSniffer.HostnameMismatchException(var7[0], var4.getHost());
               }
            } catch (IOException var14) {
               throw a(var14);
            }

            throw var15;
         }
      } else {
         throw new IOException(a[4]);
      }
   }

   static {
      String[] var5 = new String[10];
      int var3 = 0;
      String var2 = "O[*6\u001a\u000bNOj\r\u001a\u001a\u0001IX/\u0013\u0001\u0012\u0003\u0000X+\u0015\u0010[\u0003\u001bT'A\u001b\u0014\u000bDS>\u0015\u0005\bE<i\u0006\u0012\u0007U\u000e\u0016\u0000U-A\u0003!76& ))II/\u0012\u0000\u0017\u0011\f_j\b\u001b[\u0004IU%\u000fX31=k\u0019A\u0016\u0014\u000b\u0007^)\u0015\u001c\u0014\u000b\u0016 \u0015\u0004\u000bW/A\u0001\u0014E\nT$\u000f\u0010\u0018\u0011IO%[U\u00070\t\u0017\u0006IpA\u0014=/19hj\t\u001a\b\u0011\u0007Z'\u0004U\f\u0017\u0006U-";
      int var4 = "O[*6\u001a\u000bNOj\r\u001a\u001a\u0001IX/\u0013\u0001\u0012\u0003\u0000X+\u0015\u0010[\u0003\u001bT'A\u001b\u0014\u000bDS>\u0015\u0005\bE<i\u0006\u0012\u0007U\u000e\u0016\u0000U-A\u0003!76& ))II/\u0012\u0000\u0017\u0011\f_j\b\u001b[\u0004IU%\u000fX31=k\u0019A\u0016\u0014\u000b\u0007^)\u0015\u001c\u0014\u000b\u0016 \u0015\u0004\u000bW/A\u0001\u0014E\nT$\u000f\u0010\u0018\u0011IO%[U\u00070\t\u0017\u0006IpA\u0014=/19hj\t\u001a\b\u0011\u0007Z'\u0004U\f\u0017\u0006U-"
         .length();
      char var1 = 2;
      int var7 = -1;

      label24:
      while (true) {
         byte var10000 = 63;
         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) {
                     a = var5;
                     logger = Logger.getLogger(SslCertificateSniffer.class.getName());
                     return;
                  }

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

                  var2 = " 2,$uMsg%\u001b\u0015\u0014tu\u0012.>#*tn\u0018/<(99cW8!\"6srW1)2;<&\u00149:2";
                  var4 = " 2,$uMsg%\u001b\u0015\u0014tu\u0012.>#*tn\u0018/<(99cW8!\"6srW1)2;<&\u00149:2".length();
                  var1 = '\b';
                  var7 = -1;
            }

            var10000 = 2;
            var10001 = var2.substring(++var7, var7 + var1);
            var10002 = 0;
         }
      }
   }

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

   private static char[] a(String var0) {
      char[] var10000 = var0.toCharArray();
      if (var10000.length < 2) {
         var10000[0] = (char)(var10000[0] ^ 94);
      }

      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 -> 74;
            case 1 -> 68;
            case 2 -> 90;
            case 3 -> 86;
            case 4 -> 4;
            case 5 -> 117;
            default -> 94;
         });
      }

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

   public static class HostnameMismatchException extends Exception {
      private final String certname;
      private final String hostname;
      static final long serialVersionUID = -8229090213328587476L;
      private static final String[] a;

      public HostnameMismatchException(String var1, String var2) {
         String[] var3 = a;
         super(var3[0] + var1 + var3[1] + var2 + "'");
         this.certname = var1;
         this.hostname = var2;
      }

      public String getCertname() {
         return this.certname;
      }

      public String getHostname() {
         return this.hostname;
      }

      static {
         String[] var5 = new String[2];
         int var3 = 0;
         String var2 = "H(7qYY\u000eo\u0012\u001d8y]\b~[\f8nT\\_5[v(<[\u001f>\u007fO\\u\u0014\u000fqw]\bx\u0013[%rY\\~\u0003\u000b4yH\u0019\u007f[\u0013>iH\u0012z\u0016\u001eq=";
         int var4 = "H(7qYY\u000eo\u0012\u001d8y]\b~[\f8nT\\_5[v(<[\u001f>\u007fO\\u\u0014\u000fqw]\bx\u0013[%rY\\~\u0003\u000b4yH\u0019\u007f[\u0013>iH\u0012z\u0016\u001eq="
            .length();
         char var1 = 25;
         int var0 = -1;

         while (true) {
            String var10002 = a(50, a(var2.substring(++var0, var0 + var1)));
            byte var10001 = -1;
            var5[var3++] = var10002;
            if ((var0 += var1) >= var4) {
               a = var5;
               return;
            }

            var1 = var2.charAt(var0);
         }
      }

      private static char[] a(String var0) {
         char[] var10000 = var0.toCharArray();
         if (var10000.length < 2) {
            var10000[0] = (char)(var10000[0] ^ 78);
         }

         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 -> 41;
               case 1 -> 73;
               case 2 -> 73;
               case 3 -> 99;
               case 4 -> 40;
               case 5 -> 14;
               default -> 78;
            });
         }

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