package com.l7tech.server;

import com.l7tech.common.http.GenericHttpClientFactory;
import com.l7tech.common.http.GenericHttpHeader;
import com.l7tech.common.http.GenericHttpRequest;
import com.l7tech.common.http.GenericHttpRequestParams;
import com.l7tech.common.http.GenericHttpResponse;
import com.l7tech.common.http.HttpHeader;
import com.l7tech.common.http.HttpMethod;
import com.l7tech.common.io.ProcResult;
import com.l7tech.common.io.ProcUtils;
import com.l7tech.common.protocol.SecureSpanConstants;
import com.l7tech.gateway.common.LicenseException;
import com.l7tech.gateway.common.cluster.ClusterNodeInfo;
import com.l7tech.gateway.common.security.rbac.OperationType;
import com.l7tech.gateway.common.transport.SsgConnector.Endpoint;
import com.l7tech.identity.AuthenticationException;
import com.l7tech.identity.BadCredentialsException;
import com.l7tech.identity.IssuedCertNotPresentedException;
import com.l7tech.identity.MissingCredentialsException;
import com.l7tech.identity.User;
import com.l7tech.objectmodel.EntityType;
import com.l7tech.objectmodel.FindException;
import com.l7tech.policy.assertion.credential.LoginCredentials;
import com.l7tech.server.cluster.ClusterInfoManager;
import com.l7tech.server.identity.AuthenticationResult;
import com.l7tech.server.security.rbac.RoleManager;
import com.l7tech.server.transport.ListenerException;
import com.l7tech.util.BuildInfo;
import com.l7tech.util.SudoUtils;
import com.l7tech.util.SyspropUtil;
import com.l7tech.util.TextUtils;
import jakarta.servlet.ServletConfig;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.PasswordAuthentication;
import java.net.URL;
import java.util.Collection;
import java.util.EnumSet;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.springframework.transaction.CannotCreateTransactionException;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

public class PingServlet extends AuthenticatableHttpServlet {
   private static final Logger _logger;
   private static final String MODE_PROP_NAME;
   private static final PingServlet.Mode DEFAULT_MODE;
   private static final String SYSTEM_INFO_SCRIPT_NAME;
   private static final String MAIN_REQUEST_URI;
   private static final String SYSTEM_INFO_REQUEST_URI;
   private ClusterInfoManager _clusterInfoManager;
   private RoleManager _roleManager;
   private GenericHttpClientFactory _httpClientFactory;
   private File _ssgApplianceLibexecDir;
   static final long serialVersionUID = -4160547507963615711L;
   private static final String[] b;

   @Override
   protected String getFeature() {
      return b[141];
   }

   @Override
   protected Endpoint getRequiredEndpoint() {
      return Endpoint.PING;
   }

   @Override
   protected boolean isCleartextAllowed() {
      return true;
   }

   @Override
   public void init(ServletConfig var1) throws ServletException {
      super.init(var1);
      WebApplicationContext var2 = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());

      try {
         if (var2 == null) {
            throw new ServletException(b[90]);
         }
      } catch (ServletException var4) {
         throw a(var4);
      }

      String[] var3 = b;
      this._clusterInfoManager = (ClusterInfoManager)var2.getBean(var3[140]);
      this._roleManager = (RoleManager)var2.getBean(var3[33]);
      this._httpClientFactory = (GenericHttpClientFactory)var2.getBean(var3[95]);
      this._ssgApplianceLibexecDir = new File(this.config.getProperty(var3[78]) + File.separator + var3[79]);
   }

   public void doGet(HttpServletRequest param1, HttpServletResponse param2) throws ServletException, IOException {
      // $VF: Couldn't be decompiled
      // Please report this to the Vineflower issue tracker, at https://github.com/Vineflower/vineflower/issues with a copy of the class file (if you have the rights to distribute it!)
      // java.lang.RuntimeException: parsing failure!
      //   at org.jetbrains.java.decompiler.modules.decompiler.decompose.DomHelper.parseGraph(DomHelper.java:211)
      //   at org.jetbrains.java.decompiler.main.rels.MethodProcessor.codeToJava(MethodProcessor.java:174)
      //
      // Bytecode:
      // 000: getstatic com/l7tech/server/PingServlet.DEFAULT_MODE Lcom/l7tech/server/PingServlet$Mode;
      // 003: astore 3
      // 004: aload 0
      // 005: getfield com/l7tech/server/PingServlet.config Lcom/l7tech/util/Config;
      // 008: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 00b: astore 6
      // 00d: aload 6
      // 00f: bipush 15
      // 011: aaload
      // 012: invokeinterface com/l7tech/util/Config.getProperty (Ljava/lang/String;)Ljava/lang/String; 2
      // 017: astore 4
      // 019: aload 4
      // 01b: ifnonnull 057
      // 01e: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 021: getstatic java/util/logging/Level.FINE Ljava/util/logging/Level;
      // 024: invokevirtual java/util/logging/Logger.isLoggable (Ljava/util/logging/Level;)Z
      // 027: ifeq 0bd
      // 02a: goto 031
      // 02d: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 030: athrow
      // 031: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 034: getstatic com/l7tech/server/PingServlet.DEFAULT_MODE Lcom/l7tech/server/PingServlet$Mode;
      // 037: invokestatic java/lang/String.valueOf (Ljava/lang/Object;)Ljava/lang/String;
      // 03a: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 03d: sipush 144
      // 040: aaload
      // 041: swap
      // 042: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 045: bipush 94
      // 047: aaload
      // 048: invokedynamic makeConcatWithConstants (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; bsm=java/lang/invoke/StringConcatFactory.makeConcatWithConstants (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; args=[ "\u0001\u0001\u0001" ]
      // 04d: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 050: goto 0bd
      // 053: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 056: athrow
      // 057: aload 4
      // 059: invokevirtual java/lang/String.trim ()Ljava/lang/String;
      // 05c: invokestatic com/l7tech/server/PingServlet$Mode.valueOf (Ljava/lang/String;)Lcom/l7tech/server/PingServlet$Mode;
      // 05f: astore 3
      // 060: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 063: getstatic java/util/logging/Level.FINE Ljava/util/logging/Level;
      // 066: invokevirtual java/util/logging/Logger.isLoggable (Ljava/util/logging/Level;)Z
      // 069: ifeq 089
      // 06c: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 06f: aload 3
      // 070: invokestatic java/lang/String.valueOf (Ljava/lang/Object;)Ljava/lang/String;
      // 073: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 076: bipush 115
      // 078: aaload
      // 079: swap
      // 07a: invokedynamic makeConcatWithConstants (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; bsm=java/lang/invoke/StringConcatFactory.makeConcatWithConstants (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; args=[ "\u0001\u0001" ]
      // 07f: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 082: goto 089
      // 085: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 088: athrow
      // 089: goto 0bd
      // 08c: astore 5
      // 08e: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 091: aload 4
      // 093: getstatic com/l7tech/server/PingServlet.DEFAULT_MODE Lcom/l7tech/server/PingServlet$Mode;
      // 096: invokestatic java/lang/String.valueOf (Ljava/lang/Object;)Ljava/lang/String;
      // 099: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 09c: astore 6
      // 09e: aload 6
      // 0a0: sipush 162
      // 0a3: aaload
      // 0a4: dup_x2
      // 0a5: pop
      // 0a6: aload 6
      // 0a8: bipush 88
      // 0aa: aaload
      // 0ab: swap
      // 0ac: aload 6
      // 0ae: bipush 94
      // 0b0: aaload
      // 0b1: invokedynamic makeConcatWithConstants (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; bsm=java/lang/invoke/StringConcatFactory.makeConcatWithConstants (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; args=[ "\u0001\u0001\u0001\u0001\u0001" ]
      // 0b6: invokevirtual java/util/logging/Logger.warning (Ljava/lang/String;)V
      // 0b9: getstatic com/l7tech/server/PingServlet.DEFAULT_MODE Lcom/l7tech/server/PingServlet$Mode;
      // 0bc: astore 3
      // 0bd: aload 1
      // 0be: invokeinterface jakarta/servlet/http/HttpServletRequest.getRequestURI ()Ljava/lang/String; 1
      // 0c3: astore 5
      // 0c5: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 0c8: bipush 13
      // 0ca: aaload
      // 0cb: aload 5
      // 0cd: invokevirtual java/lang/String.equals (Ljava/lang/Object;)Z
      // 0d0: ifeq 0e1
      // 0d3: aload 0
      // 0d4: aload 1
      // 0d5: aload 2
      // 0d6: aload 3
      // 0d7: invokevirtual com/l7tech/server/PingServlet.doMainPage (Ljakarta/servlet/http/HttpServletRequest;Ljakarta/servlet/http/HttpServletResponse;Lcom/l7tech/server/PingServlet$Mode;)V
      // 0da: goto 131
      // 0dd: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 0e0: athrow
      // 0e1: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 0e4: bipush 4
      // 0e5: aaload
      // 0e6: aload 5
      // 0e8: invokevirtual java/lang/String.equals (Ljava/lang/Object;)Z
      // 0eb: ifeq 0fc
      // 0ee: aload 0
      // 0ef: aload 1
      // 0f0: aload 2
      // 0f1: aload 3
      // 0f2: invokevirtual com/l7tech/server/PingServlet.doSystemInfo (Ljakarta/servlet/http/HttpServletRequest;Ljakarta/servlet/http/HttpServletResponse;Lcom/l7tech/server/PingServlet$Mode;)V
      // 0f5: goto 131
      // 0f8: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 0fb: athrow
      // 0fc: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 0ff: getstatic java/util/logging/Level.FINE Ljava/util/logging/Level;
      // 102: invokevirtual java/util/logging/Logger.isLoggable (Ljava/util/logging/Level;)Z
      // 105: ifeq 123
      // 108: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 10b: aload 5
      // 10d: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 110: bipush 111
      // 112: aaload
      // 113: swap
      // 114: invokedynamic makeConcatWithConstants (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; bsm=java/lang/invoke/StringConcatFactory.makeConcatWithConstants (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; args=[ "\u0001\u0001" ]
      // 119: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 11c: goto 123
      // 11f: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 122: athrow
      // 123: aload 0
      // 124: aload 2
      // 125: sipush 404
      // 128: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 12b: bipush 52
      // 12d: aaload
      // 12e: invokevirtual com/l7tech/server/PingServlet.respondError (Ljakarta/servlet/http/HttpServletResponse;ILjava/lang/String;)V
      // 131: return
      // try (39 -> 52): 53 java/lang/IllegalArgumentException
      // try (13 -> 33): 33 java/lang/IllegalArgumentException
      // try (11 -> 17): 18 java/lang/IllegalArgumentException
      // try (35 -> 55): 56 java/lang/IllegalArgumentException
      // try (82 -> 94): 94 java/lang/IllegalArgumentException
      // try (96 -> 108): 108 java/lang/IllegalArgumentException
      // try (110 -> 122): 123 java/lang/IllegalArgumentException
   }

   private void doMainPage(HttpServletRequest var1, HttpServletResponse var2, PingServlet.Mode var3) throws IOException {
      int var4 = var1.getServerPort();
      boolean var5 = var1.isSecure();

      String var10000;
      label98: {
         try {
            if (var5) {
               var10000 = b[122];
               break label98;
            }
         } catch (AuthenticationException var50) {
            throw a(var50);
         }

         String[] var41 = b;
         var10000 = var41[165];
      }

      String var6 = var10000;

      label112: {
         label113: {
            try {
               switch (var3) {
                  case OFF:
                     this.respondNone(var1, b[157] + var3);
                     return;
                  case REQUIRE_CREDS:
                     break;
                  case OPEN:
                     break label113;
                  case MONITOR:
                     break label112;
                  default:
                     throw new IllegalStateException(b[19]);
               }
            } catch (AuthenticationException var49) {
               throw a(var49);
            }

            if (!var5) {
               String var65 = String.valueOf(var3);
               int var11 = var4;
               String var12 = var6;
               String var13 = var65;
               String[] var55 = b;
               this.respondNone(var1, var55[157] + var13 + var55[59] + var12 + var55[137] + var11);
               return;
            }

            label72: {
               try {
                  if (this.findCredentialsBasic(var1) != null) {
                     var61 = true;
                     break label72;
                  }
               } catch (AuthenticationException var48) {
                  throw a(var48);
               }

               var61 = false;
            }

            boolean var7 = var61;
            if (!var7) {
               String var69 = String.valueOf(var3);
               boolean var14 = var7;
               int var15 = var4;
               String var16 = var6;
               String var17 = var69;
               String[] var60 = b;
               this.respondChallenge(var2, var60[157] + var17 + var60[142] + var16 + var60[117] + var15 + var60[132] + var14);
               return;
            }

            boolean var8 = false;

            try {
               AuthenticationResult[] var51 = this.authenticateRequestBasic(var1, true);
               if (var51.length > 0) {
                  User var10 = var51[0].getUser();
                  var8 = this._roleManager.isPermittedForAnyEntityOfType(var10, OperationType.READ, EntityType.CLUSTER_INFO);
               }
            } catch (AuthenticationException var43) {
               var8 = false;
            } catch (LicenseException var44) {
               String[] var57 = b;
               _logger.warning(var57[12]);
               this.respondError(var2, 503, var57[145]);
               return;
            } catch (FindException var45) {
               var8 = false;
            } catch (CannotCreateTransactionException var46) {
               CannotCreateTransactionException var9 = var46;
               PingServlet var62 = this;
               HttpServletResponse var10001 = var2;
               String var66 = String.valueOf(var3);
               boolean var18 = var7;
               int var19 = var4;
               String var20 = var6;
               String var21 = var66;

               try {
                  var62.respondDatabaseFailureMinimal(var10001, b[157] + var21 + b[142] + var20 + b[117] + var19 + b[172] + var18);
                  if (_logger.isLoggable(Level.FINE)) {
                     _logger.fine(b[128] + var9.getMessage());
                  }

                  return;
               } catch (AuthenticationException var42) {
                  throw a(var42);
               }
            } catch (ListenerException var47) {
               String[] var56 = b;
               _logger.warning(var56[161]);
               this.respondError(var2, 503, var56[150]);
               return;
            }

            if (var8) {
               String var67 = String.valueOf(var3);
               boolean var22 = var8;
               boolean var23 = var7;
               int var24 = var4;
               String var25 = var6;
               String var26 = var67;
               String[] var58 = b;
               this.respondFull(var2, var58[157] + var26 + var58[142] + var25 + var58[117] + var24 + var58[172] + var23 + var58[16] + var22);
            } else {
               String var68 = String.valueOf(var3);
               boolean var27 = var8;
               boolean var28 = var7;
               int var29 = var4;
               String var30 = var6;
               String var31 = var68;
               String[] var59 = b;
               this.respondNone(var1, var59[157] + var31 + var59[142] + var30 + var59[117] + var29 + var59[172] + var28 + var59[123] + var27);
            }

            return;
         }

         if (!var5) {
            String var63 = String.valueOf(var3);
            int var32 = var4;
            String var33 = var6;
            String var34 = var63;
            String[] var53 = b;
            this.respondMinimal(var2, var53[157] + var34 + var53[142] + var33 + var53[117] + var32);
         } else {
            String var64 = String.valueOf(var3);
            int var35 = var4;
            String var36 = var6;
            String var37 = var64;
            String[] var54 = b;
            this.respondFull(var2, var54[157] + var37 + var54[142] + var36 + var54[117] + var35);
         }

         return;
      }

      String var10002 = String.valueOf(var3);
      int var38 = var4;
      String var39 = var6;
      String var40 = var10002;
      String[] var52 = b;
      this.respondMinimal(var2, var52[157] + var40 + var52[142] + var39 + var52[117] + var38);
   }

   private void doSystemInfo(HttpServletRequest param1, HttpServletResponse param2, PingServlet.Mode param3) throws IOException {
      // $VF: Couldn't be decompiled
      // Please report this to the Vineflower issue tracker, at https://github.com/Vineflower/vineflower/issues with a copy of the class file (if you have the rights to distribute it!)
      // java.lang.RuntimeException: parsing failure!
      //   at org.jetbrains.java.decompiler.modules.decompiler.decompose.DomHelper.parseGraph(DomHelper.java:211)
      //   at org.jetbrains.java.decompiler.main.rels.MethodProcessor.codeToJava(MethodProcessor.java:174)
      //
      // Bytecode:
      // 000: aload 3
      // 001: getstatic com/l7tech/server/PingServlet$Mode.OFF Lcom/l7tech/server/PingServlet$Mode;
      // 004: if_acmpeq 015
      // 007: aload 3
      // 008: getstatic com/l7tech/server/PingServlet$Mode.MONITOR Lcom/l7tech/server/PingServlet$Mode;
      // 00b: if_acmpne 031
      // 00e: goto 015
      // 011: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 014: athrow
      // 015: aload 0
      // 016: aload 1
      // 017: aload 3
      // 018: invokestatic java/lang/String.valueOf (Ljava/lang/Object;)Ljava/lang/String;
      // 01b: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 01e: bipush 124
      // 020: aaload
      // 021: swap
      // 022: invokedynamic makeConcatWithConstants (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; bsm=java/lang/invoke/StringConcatFactory.makeConcatWithConstants (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; args=[ "\u0001\u0001" ]
      // 027: invokevirtual com/l7tech/server/PingServlet.respondNone (Ljakarta/servlet/http/HttpServletRequest;Ljava/lang/String;)V
      // 02a: goto 031
      // 02d: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 030: athrow
      // 031: aload 1
      // 032: invokeinterface jakarta/servlet/http/HttpServletRequest.isSecure ()Z 1
      // 037: ifeq 05a
      // 03a: aload 0
      // 03b: aload 1
      // 03c: invokevirtual com/l7tech/server/PingServlet.findCredentialsBasic (Ljakarta/servlet/http/HttpServletRequest;)Lcom/l7tech/policy/assertion/credential/LoginCredentials;
      // 03f: ifnonnull 05a
      // 042: goto 049
      // 045: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 048: athrow
      // 049: aload 0
      // 04a: aload 2
      // 04b: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 04e: sipush 168
      // 051: aaload
      // 052: invokevirtual com/l7tech/server/PingServlet.respondChallenge (Ljakarta/servlet/http/HttpServletResponse;Ljava/lang/String;)V
      // 055: return
      // 056: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 059: athrow
      // 05a: aload 0
      // 05b: aload 1
      // 05c: invokevirtual com/l7tech/server/PingServlet.isSystemInfoPermitted (Ljakarta/servlet/http/HttpServletRequest;)Z
      // 05f: ifne 073
      // 062: aload 0
      // 063: aload 1
      // 064: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 067: sipush 174
      // 06a: aaload
      // 06b: invokevirtual com/l7tech/server/PingServlet.respondNone (Ljakarta/servlet/http/HttpServletRequest;Ljava/lang/String;)V
      // 06e: return
      // 06f: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 072: athrow
      // 073: aload 1
      // 074: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 077: astore 6
      // 079: aload 6
      // 07b: bipush 83
      // 07d: aaload
      // 07e: invokeinterface jakarta/servlet/http/HttpServletRequest.getParameter (Ljava/lang/String;)Ljava/lang/String; 2
      // 083: astore 4
      // 085: aload 4
      // 087: ifnonnull 0c4
      // 08a: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 08d: getstatic java/util/logging/Level.FINE Ljava/util/logging/Level;
      // 090: invokevirtual java/util/logging/Logger.isLoggable (Ljava/util/logging/Level;)Z
      // 093: ifeq 0b1
      // 096: goto 09d
      // 099: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 09c: athrow
      // 09d: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 0a0: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 0a3: sipush 143
      // 0a6: aaload
      // 0a7: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 0aa: goto 0b1
      // 0ad: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 0b0: athrow
      // 0b1: aload 0
      // 0b2: aload 2
      // 0b3: sipush 400
      // 0b6: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 0b9: astore 6
      // 0bb: aload 6
      // 0bd: bipush 62
      // 0bf: aaload
      // 0c0: invokevirtual com/l7tech/server/PingServlet.respondError (Ljakarta/servlet/http/HttpServletResponse;ILjava/lang/String;)V
      // 0c3: return
      // 0c4: aload 0
      // 0c5: getfield com/l7tech/server/PingServlet._clusterInfoManager Lcom/l7tech/server/cluster/ClusterInfoManager;
      // 0c8: invokeinterface com/l7tech/server/cluster/ClusterInfoManager.getSelfNodeInf ()Lcom/l7tech/gateway/common/cluster/ClusterNodeInfo; 1
      // 0cd: invokevirtual com/l7tech/gateway/common/cluster/ClusterNodeInfo.getName ()Ljava/lang/String;
      // 0d0: astore 5
      // 0d2: aload 4
      // 0d4: aload 5
      // 0d6: invokevirtual java/lang/String.equals (Ljava/lang/Object;)Z
      // 0d9: ifeq 13f
      // 0dc: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 0df: getstatic java/util/logging/Level.FINE Ljava/util/logging/Level;
      // 0e2: invokevirtual java/util/logging/Logger.isLoggable (Ljava/util/logging/Level;)Z
      // 0e5: ifeq 135
      // 0e8: goto 0ef
      // 0eb: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 0ee: athrow
      // 0ef: aload 1
      // 0f0: getstatic com/l7tech/common/protocol/SecureSpanConstants.HEADER_ORIGINAL_HOST Ljava/lang/String;
      // 0f3: invokeinterface jakarta/servlet/http/HttpServletRequest.getHeader (Ljava/lang/String;)Ljava/lang/String; 2
      // 0f8: ifnonnull 114
      // 0fb: goto 102
      // 0fe: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 101: athrow
      // 102: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 105: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 108: bipush 2
      // 109: aaload
      // 10a: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 10d: goto 135
      // 110: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 113: athrow
      // 114: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 117: aload 1
      // 118: invokeinterface jakarta/servlet/http/HttpServletRequest.getRemoteHost ()Ljava/lang/String; 1
      // 11d: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 120: astore 6
      // 122: aload 6
      // 124: bipush 126
      // 126: aaload
      // 127: swap
      // 128: aload 6
      // 12a: bipush 94
      // 12c: aaload
      // 12d: invokedynamic makeConcatWithConstants (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; bsm=java/lang/invoke/StringConcatFactory.makeConcatWithConstants (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite; args=[ "\u0001\u0001\u0001" ]
      // 132: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 135: aload 0
      // 136: aload 2
      // 137: aload 4
      // 139: invokevirtual com/l7tech/server/PingServlet.reallyDoSystemInfo (Ljakarta/servlet/http/HttpServletResponse;Ljava/lang/String;)V
      // 13c: goto 153
      // 13f: getstatic com/l7tech/server/PingServlet._logger Ljava/util/logging/Logger;
      // 142: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 145: bipush 46
      // 147: aaload
      // 148: invokevirtual java/util/logging/Logger.fine (Ljava/lang/String;)V
      // 14b: aload 0
      // 14c: aload 1
      // 14d: aload 2
      // 14e: aload 4
      // 150: invokevirtual com/l7tech/server/PingServlet.routeSystemInfoRequest (Ljakarta/servlet/http/HttpServletRequest;Ljakarta/servlet/http/HttpServletResponse;Ljava/lang/String;)V
      // 153: return
      // try (0 -> 6): 7 java/io/IOException
      // try (3 -> 19): 20 java/io/IOException
      // try (22 -> 29): 30 java/io/IOException
      // try (25 -> 39): 39 java/io/IOException
      // try (41 -> 52): 52 java/io/IOException
      // try (62 -> 68): 69 java/io/IOException
      // try (64 -> 76): 77 java/io/IOException
      // try (94 -> 102): 103 java/io/IOException
      // try (98 -> 109): 110 java/io/IOException
      // try (105 -> 118): 118 java/io/IOException
   }

   private boolean isSystemInfoPermitted(HttpServletRequest var1) {
      try {
         if (!var1.isSecure()) {
            return false;
         }
      } catch (BadCredentialsException var14) {
         throw a(var14);
      }

      AuthenticationResult[] var2;
      try {
         var2 = this.authenticateRequestBasic(var1, true);
      } catch (BadCredentialsException var8) {
         return false;
      } catch (MissingCredentialsException var9) {
         return false;
      } catch (IssuedCertNotPresentedException var10) {
         return false;
      } catch (LicenseException var11) {
         return false;
      } catch (ListenerException var12) {
         return false;
      }

      try {
         if (var2.length <= 0) {
            return false;
         }
      } catch (BadCredentialsException var13) {
         throw a(var13);
      }

      User var3 = var2[0].getUser();
      EnumSet var4 = EnumSet.complementOf(EnumSet.of(EntityType.ANY));

      try {
         try {
            return this._roleManager.isPermittedForEntitiesOfTypes(var3, OperationType.READ, var4);
         } catch (FindException var6) {
            return false;
         }
      } catch (BadCredentialsException var7) {
         throw a(var7);
      }
   }

   private void reallyDoSystemInfo(HttpServletResponse var1, String var2) throws IOException {
      String[] var12 = b;
      var1.setContentType(var12[149]);
      PrintWriter var3 = var1.getWriter();

      try {
         var3.println(var12[120]);
         var3.println(var12[119]);
         var3.println(var12[49]);
         var3.println(var12[42]);
         var3.println(var12[80]);
         var3.println(var12[17]);
         var3.println(var12[37]);
         var3.println(var12[63]);
         var3.println(var12[55]);
         var3.println(var12[28]);
         var3.println(var12[118]);
         var3.println(var12[74]);
         var3.println(var12[71]);
         var3.println(var12[164]);
         var3.println(var12[101]);
         var3.println(var12[56]);
         var3.println(var12[34]);
         var3.println(var12[102]);
         var3.println(var12[134]);
         var3.println("}");
         var3.println(var12[154]);
         var3.println(var12[6]);
         var3.println(var12[5]);
         var3.println(var12[100]);
         var3.flush();
         var3.print(var12[108]);
         var3.print(var2);
         var3.println(var12[131]);
         var3.print(var12[64]);
         var3.println(var12[44]);
         var3.print(var12[3]);
         var3.print(SyspropUtil.getProperty(var12[40]));
         var3.println(var12[81]);
         var3.print(var12[156]);
         var3.print(SyspropUtil.getProperty(var12[109]));
         var3.println(var12[77]);
         var3.print(var12[110]);
         var3.print(SyspropUtil.getProperty(var12[104]));
         var3.println(var12[77]);
         var3.println(var12[103]);
         var3.print(var12[130]);
         var3.println(var12[65]);
         var3.print(var12[87]);
         var3.print(SyspropUtil.getProperty(var12[75]));
         var3.println(var12[77]);
         var3.print(var12[121]);
         var3.print(SyspropUtil.getProperty(var12[92]));
         var3.println(var12[77]);
         var3.print(var12[45]);
         var3.print(SyspropUtil.getProperty(var12[47]));
         var3.println(var12[77]);
         var3.println(var12[103]);
         Runtime var4 = Runtime.getRuntime();
         var3.println(var12[105]);
         var3.println(var12[65]);
         var3.print(var12[173]);
         var3.print(var4.totalMemory());
         var3.println(var12[129]);
         var3.print(var12[1]);
         var3.print(var4.freeMemory());
         var3.println(var12[35]);
         var3.print(var12[10]);
         var3.print(var4.maxMemory());
         var3.println(var12[35]);
         var3.println(var12[103]);
         File var5 = new File(this._ssgApplianceLibexecDir, var12[68]);
         if (var5.exists()) {
            File var6 = null;

            try {
               var6 = SudoUtils.findSudo();
            } catch (IOException var21) {
            }

            File var7;
            String[] var8;
            if (var6 == null) {
               var7 = var5;
               var8 = new String[0];
            } else {
               var7 = var6;
               var8 = new String[]{var5.getAbsolutePath()};
            }

            String var9;
            try {
               try {
                  if (_logger.isLoggable(Level.FINE)) {
                     _logger.fine(b[160] + var5.getAbsolutePath());
                  }
               } catch (IOException var22) {
                  throw a(var22);
               }

               ProcResult var10 = ProcUtils.exec(var5.getParentFile(), var7, var8);
               if (var10.getExitStatus() == 0) {
                  var9 = new String(var10.getOutput());
               } else {
                  Logger var28 = _logger;
                  int var29 = var10.getExitStatus();
                  String var10002 = TextUtils.tail(new String(var10.getOutput()), 10);
                  var12 = b;
                  var28.warning(var12[24] + var29 + var12[60] + var10002);
                  var9 = var12[11] + var10.getExitStatus() + var12[31];
               }
            } catch (IOException var23) {
               Logger var10000 = _logger;
               String var10001 = var23.toString();
               var12 = b;
               var10000.warning(var12[99] + var10001);
               var9 = var12[29];
            }

            try {
               if (var9 != null) {
                  var3.println(b[106]);
                  var3.println(b[167]);
                  var3.println(var9.replace("<", b[146]));
                  var3.println(b[127]);
               }
            } catch (IOException var20) {
               throw a(var20);
            }
         } else {
            try {
               if (_logger.isLoggable(Level.FINE)) {
                  _logger.fine(b[147]);
               }
            } catch (IOException var19) {
               throw a(var19);
            }
         }

         var12 = b;
         var3.println(var12[48]);
         var3.println(var12[155]);
         var3.println(var12[18]);
      } finally {
         var3.close();
      }
   }

   private void routeSystemInfoRequest(HttpServletRequest var1, HttpServletResponse var2, String var3) throws IOException {
      try {
         String var4 = null;

         for (ClusterNodeInfo var7 : this._clusterInfoManager.retrieveClusterStatus()) {
            if (var7.getName().equals(var3)) {
               var4 = var7.getAddress();
               break;
            }
         }

         if (var4 == null) {
            String[] var47 = b;
            _logger.warning(var47[41] + var3);
            this.respondError(var2, 400, var47[38]);
            return;
         }

         try {
            try {
               if (_logger.isLoggable(Level.FINE)) {
                  _logger.fine(b[57] + var3 + b[136] + var4);
               }
            } catch (IOException var36) {
               throw a(var36);
            }

            String var39 = var1.getRequestURI() + "?" + var1.getQueryString();
            URL var40 = new URL(var1.getScheme(), var4, var1.getLocalPort(), var39);
            GenericHttpRequestParams var8 = new GenericHttpRequestParams(var40);
            LoginCredentials var9 = this.findCredentialsBasic(var1);
            var8.setPasswordAuthentication(new PasswordAuthentication(var9.getName(), var9.getCredentials()));
            var8.setPreemptiveAuthentication(true);
            var8.addExtraHeader(new GenericHttpHeader(SecureSpanConstants.HEADER_ORIGINAL_HOST, var1.getRemoteHost()));
            var8.addExtraHeader(new GenericHttpHeader(SecureSpanConstants.HEADER_ORIGINAL_ADDR, var1.getRemoteAddr()));
            GenericHttpRequest var10 = this._httpClientFactory.createHttpClient().createRequest(HttpMethod.GET, var8);
            GenericHttpResponse var11 = var10.getResponse();

            for (HttpHeader var15 : var11.getHeaders().toArray()) {
               try {
                  var2.addHeader(var15.getName(), var15.getFullValue());
                  if (_logger.isLoggable(Level.FINEST)) {
                     _logger.finest(b[91] + var15.getName() + "=" + var15.getFullValue());
                  }
               } catch (IOException var35) {
                  throw a(var35);
               }
            }

            int var41 = 0;
            BufferedInputStream var42 = null;
            BufferedOutputStream var43 = null;

            try {
               var42 = new BufferedInputStream(var11.getInputStream());
               var43 = new BufferedOutputStream(var2.getOutputStream());

               while (true) {
                  int var44;
                  int var10000 = var44 = var42.read();

                  try {
                     if (var10000 == -1) {
                        break;
                     }

                     var41++;
                     var43.write(var44);
                  } catch (IOException var33) {
                     throw a(var33);
                  }
               }
            } finally {
               try {
                  if (var42 != null) {
                     var42.close();
                  }
               } catch (IOException var31) {
                  throw a(var31);
               }

               try {
                  if (var43 != null) {
                     var43.close();
                  }
               } catch (IOException var32) {
                  throw a(var32);
               }
            }

            if (_logger.isLoggable(Level.FINE)) {
               int var17 = var41;
               String var18 = var4;
               String var19 = var3;
               String[] var46 = b;
               _logger.fine(var46[36] + var19 + var46[23] + var18 + var46[7] + var17 + var46[8]);
            }
         } catch (IOException var37) {
            String[] var45 = b;
            _logger.log(Level.WARNING, var45[86] + var3 + var45[23] + var4, var37);
            this.respondError(var2, 500, var45[21]);
         }
      } catch (FindException var38) {
         String[] var20 = b;
         _logger.log(Level.WARNING, var20[39], var38);
         this.respondError(var2, 500, var20[153]);
      }
   }

   private void respondNone(HttpServletRequest var1, String var2) {
      try {
         var1.setAttribute(b[98], b[133]);
         if (_logger.isLoggable(Level.FINE)) {
            _logger.fine(b[170] + var2 + b[94]);
         }
      } catch (IllegalArgumentException var3) {
         throw a(var3);
      }
   }

   private void respondError(HttpServletResponse var1, int var2, String var3) throws IOException {
      var1.setStatus(var2);
      var1.setContentType(b[26]);
      PrintWriter var4 = var1.getWriter();
      var4.print(var2);
      var4.print(" ");
      var4.print(var3);
      var4.close();
   }

   private void respondMinimal(HttpServletResponse var1, String var2) throws IOException {
      String[] var6 = b;
      var1.setContentType(var6[149]);
      PrintWriter var3 = var1.getWriter();

      try {
         try {
            this._clusterInfoManager.retrieveClusterStatus();
         } catch (Exception var11) {
            Exception var4 = var11;

            try {
               this.respondDatabaseFailureMinimal(var1, var2);
               if (_logger.isLoggable(Level.FINE)) {
                  _logger.fine(b[54] + var4.getMessage());
               }

               return;
            } catch (Exception var10) {
               throw a(var10);
            }
         }

         var6 = b;
         var3.println(var6[20]);
         if (_logger.isLoggable(Level.FINE)) {
            _logger.fine(var6[22] + var2 + var6[94]);
         }
      } finally {
         var3.close();
      }
   }

   private void respondFull(HttpServletResponse var1, String var2) throws IOException {
      String[] var14 = b;
      var1.setContentType(var14[149]);
      PrintWriter var3 = var1.getWriter();

      try {
         Collection var4;
         try {
            var4 = this._clusterInfoManager.retrieveClusterStatus();
         } catch (Exception var25) {
            Exception var5 = var25;

            try {
               this.respondDatabaseFailureFull(var1, var2);
               if (_logger.isLoggable(Level.FINE)) {
                  _logger.fine(b[69] + var5.getMessage());
               }

               return;
            } catch (Exception var21) {
               throw a(var21);
            }
         }

         var14 = b;
         var3.println(var14[151]);
         var3.println(var14[163]);
         var3.println(var14[58]);
         var3.println(var14[27]);
         var3.println(var14[89]);
         var3.println(var14[97]);
         var3.print(var14[159]);
         var3.println(var14[152]);

         for (ClusterNodeInfo var6 : var4) {
            long var7 = System.currentTimeMillis() - var6.getLastUpdateTimeStamp();

            label127: {
               try {
                  if (var7 >= 3600000L) {
                     var3.print(b[76] + var6.getName() + b[158]);
                     break label127;
                  }
               } catch (Exception var24) {
                  throw a(var24);
               }

               String var10000;
               label103: {
                  try {
                     if (var7 >= 30000L) {
                        var10000 = b[169];
                        break label103;
                     }
                  } catch (Exception var23) {
                     throw a(var23);
                  }

                  var14 = b;
                  var10000 = var14[113];
               }

               String var9 = var10000;
               String var10001 = var6.getName();
               String var10002 = this.durationAsString(var6.getUptime());
               String var11 = var9;
               String var12 = var10002;
               String var13 = var10001;
               var14 = b;
               var3.print(var14[70] + var13 + var14[14] + var12 + var14[93] + var11 + var14[82]);
            }

            String var32 = var6.getName();
            var14 = b;
            var3.print(var14[61] + var32 + var14[116]);
            var3.println(var14[66]);
         }

         try {
            var3.println(b[50]);
            var3.println(b[43]);
            var3.println(b[51] + BuildInfo.getLongBuildString() + b[25]);
            var3.println(b[114]);
            var3.println(b[30]);
            if (_logger.isLoggable(Level.FINE)) {
               _logger.fine(b[166] + var2 + b[94]);
            }
         } catch (Exception var22) {
            throw a(var22);
         }
      } finally {
         var3.close();
      }
   }

   private void respondChallenge(HttpServletResponse var1, String var2) throws IOException {
      try {
         this.doHttpBasicChallenge(var1);
         if (_logger.isLoggable(Level.FINE)) {
            _logger.fine(b[0] + var2 + b[94]);
         }
      } catch (IOException var3) {
         throw a(var3);
      }
   }

   private void respondDatabaseFailureMinimal(HttpServletResponse var1, String var2) throws IOException {
      String[] var5 = b;
      var1.setContentType(var5[149]);
      PrintWriter var3 = var1.getWriter();

      try {
         var3.println(var5[67]);
         if (_logger.isLoggable(Level.FINE)) {
            _logger.fine(var5[135] + var2 + var5[94]);
         }
      } finally {
         var3.close();
      }
   }

   private void respondDatabaseFailureFull(HttpServletResponse var1, String var2) throws IOException {
      String[] var5 = b;
      var1.setContentType(var5[84]);
      PrintWriter var3 = var1.getWriter();

      try {
         var3.println(var5[96] + InetAddress.getLocalHost().getCanonicalHostName() + var5[148]);
         if (_logger.isLoggable(Level.FINE)) {
            _logger.fine(var5[72] + var2 + var5[171]);
         }
      } finally {
         var3.close();
      }
   }

   private String durationAsString(long param1) {
      // $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: lload 1
      // 01: ldc2_w 1000
      // 04: ldiv
      // 05: lstore 3
      // 06: lload 3
      // 07: ldc2_w 60
      // 0a: ldiv
      // 0b: lstore 5
      // 0d: lload 3
      // 0e: ldc2_w 60
      // 11: lrem
      // 12: lstore 3
      // 13: lload 5
      // 15: ldc2_w 60
      // 18: ldiv
      // 19: lstore 7
      // 1b: lload 5
      // 1d: ldc2_w 60
      // 20: lrem
      // 21: lstore 5
      // 23: lload 7
      // 25: ldc2_w 24
      // 28: ldiv
      // 29: lstore 9
      // 2b: lload 7
      // 2d: ldc2_w 24
      // 30: lrem
      // 31: lstore 7
      // 33: new java/lang/StringBuilder
      // 36: dup
      // 37: invokespecial java/lang/StringBuilder.<init> ()V
      // 3a: astore 11
      // 3c: lload 9
      // 3e: lconst_0
      // 3f: lcmp
      // 40: ifeq 76
      // 43: aload 11
      // 45: lload 9
      // 47: invokevirtual java/lang/StringBuilder.append (J)Ljava/lang/StringBuilder;
      // 4a: lload 9
      // 4c: invokestatic java/lang/Math.abs (J)J
      // 4f: lconst_1
      // 50: lcmp
      // 51: ifgt 68
      // 54: goto 5b
      // 57: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 5a: athrow
      // 5b: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 5e: bipush 73
      // 60: aaload
      // 61: goto 72
      // 64: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 67: athrow
      // 68: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // 6b: astore 12
      // 6d: aload 12
      // 6f: bipush 53
      // 71: aaload
      // 72: invokevirtual java/lang/StringBuilder.append (Ljava/lang/String;)Ljava/lang/StringBuilder;
      // 75: pop
      // 76: lload 9
      // 78: lconst_0
      // 79: lcmp
      // 7a: ifne 8b
      // 7d: lload 7
      // 7f: lconst_0
      // 80: lcmp
      // 81: ifeq bf
      // 84: goto 8b
      // 87: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // 8a: athrow
      // 8b: aload 11
      // 8d: lload 7
      // 8f: invokevirtual java/lang/StringBuilder.append (J)Ljava/lang/StringBuilder;
      // 92: lload 7
      // 94: invokestatic java/lang/Math.abs (J)J
      // 97: lconst_1
      // 98: lcmp
      // 99: ifgt b1
      // 9c: goto a3
      // 9f: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // a2: athrow
      // a3: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // a6: sipush 138
      // a9: aaload
      // aa: goto bb
      // ad: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // b0: athrow
      // b1: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // b4: astore 12
      // b6: aload 12
      // b8: bipush 107
      // ba: aaload
      // bb: invokevirtual java/lang/StringBuilder.append (Ljava/lang/String;)Ljava/lang/StringBuilder;
      // be: pop
      // bf: aload 11
      // c1: lload 5
      // c3: invokevirtual java/lang/StringBuilder.append (J)Ljava/lang/StringBuilder;
      // c6: lload 5
      // c8: invokestatic java/lang/Math.abs (J)J
      // cb: lconst_1
      // cc: lcmp
      // cd: ifgt de
      // d0: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // d3: sipush 139
      // d6: aaload
      // d7: goto e4
      // da: invokestatic com/l7tech/server/PingServlet.a (Ljava/lang/Exception;)Ljava/lang/Exception;
      // dd: athrow
      // de: getstatic com/l7tech/server/PingServlet.b [Ljava/lang/String;
      // e1: bipush 85
      // e3: aaload
      // e4: invokevirtual java/lang/StringBuilder.append (Ljava/lang/String;)Ljava/lang/StringBuilder;
      // e7: pop
      // e8: aload 11
      // ea: invokevirtual java/lang/StringBuilder.toString ()Ljava/lang/String;
      // ed: areturn
      // try (32 -> 44): 45 java/lang/IllegalArgumentException
      // try (36 -> 51): 51 java/lang/IllegalArgumentException
      // try (60 -> 68): 69 java/lang/IllegalArgumentException
      // try (64 -> 79): 80 java/lang/IllegalArgumentException
      // try (71 -> 86): 86 java/lang/IllegalArgumentException
      // try (95 -> 107): 107 java/lang/IllegalArgumentException
   }

   static {
      String[] var5 = new String[175];
      int var3 = 0;
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kiO\t\u0007\u001e\"x2N\u0018\n\u001f\"\u0016d=\u0006]\r\u0014r00Q\u0018\u0002\u001ct0'\u0006\u001f\u0004\u0017x\u007f\u0004,iR\r\"\u0016xU\r\u0004\u0015x!y\u0006\t\u0004[L-sA]\u001c\u0012h,=@\b\u0007\u0017<-s@\u0012KS\u0005xmT\u0018U'7dU\t\u000e\u0016<-s@\u0012K\ty5hC\u000e\u001f[k-iN\u0012\u001e\u000f<'oC\u0019\u000e\u0015h-|J\u000e\u0007\u0013|T\u0013\u0002\u0015{\u0019\u000ftJ\u0011\u000e\u001f<6xU\r\u0004\u0015o!=R\u0012K\u000bu*z\u0006U\u0002m3\u0011h=N\u001c\u00188n!yC\u0013\u001f\u0012}(n\u001b"
         .length();
      char var1 = '1';
      int var7 = -1;

      label24:
      while (true) {
         byte var10000 = 8;
         String var10001 = var2.substring(++var7, var7 + var1);
         byte var10002 = -1;

         while (true) {
            String var8 = b(var10000, b(var10001));
            switch (var10002) {
               case 0:
                  var5[var3++] = var8;
                  if ((var7 += var1) >= var4) {
                     b = var5;
                     String[] var9 = b;
                     MODE_PROP_NAME = b[9];
                     MAIN_REQUEST_URI = var9[32];
                     SYSTEM_INFO_SCRIPT_NAME = var9[125];
                     SYSTEM_INFO_REQUEST_URI = var9[112];
                     _logger = Logger.getLogger(PingServlet.class.getName());
                     DEFAULT_MODE = PingServlet.Mode.REQUIRE_CREDS;
                     return;
                  }

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

                  var2 = "Q@}j~&]S@` #>\tB@gj~&QMWc51!\bOFf3*&\u0017S!\u001eM| '?\u0015\u0004Zi;b P\u001cAj'6r[\u0002@/$' X\u0004@{1&";
                  var4 = "Q@}j~&]S@` #>\tB@gj~&QMWc51!\bOFf3*&\u0017S!\u001eM| '?\u0015\u0004Zi;b P\u001cAj'6r[\u0002@/$' X\u0004@{1&".length();
                  var1 = '$';
                  var7 = -1;
            }

            var10000 = 33;
            var10001 = var2.substring(++var7, var7 + var1);
            var10002 = 0;
         }
      }
   }

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

   private static char[] b(String var0) {
      char[] var10000 = var0.toCharArray();
      if (var10000.length < 2) {
         var10000[0] = (char)(var10000[0] ^ 20);
      }

      return var10000;
   }

   private static String b(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 -> 76;
            case 1 -> 21;
            case 2 -> 46;
            case 3 -> 117;
            case 4 -> 99;
            case 5 -> 115;
            default -> 20;
         });
      }

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

   private enum Mode {
      OFF,
      REQUIRE_CREDS,
      OPEN,
      MONITOR;

      // $VF: Failed to inline enum fields
      // 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!)
      static {
         String[] var0 = new String[4];
         int var4 = 0;
         String var3 = "OdB3=3\u0018BbA#02\u0004RqV(";
         int var5 = "OdB3=3\u0018BbA#02\u0004RqV(".length();
         char var2 = '\r';
         int var7 = -1;

         label25:
         while (true) {
            byte var10000 = 21;
            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) {
                        OFF = new PingServlet.Mode();
                        REQUIRE_CREDS = new PingServlet.Mode();
                        OPEN = new PingServlet.Mode();
                        MONITOR = new PingServlet.Mode();
                        return;
                     }

                     var2 = var3.charAt(var7);
                     break;
                  default:
                     var0[var4++] = var8;
                     if ((var7 += var2) < var5) {
                        var2 = var3.charAt(var7);
                        continue label25;
                     }

                     var3 = "bWe\u0007`^m\u001f\u0010\u001e?";
                     var5 = "bWe\u0007`^m\u001f\u0010\u001e?".length();
                     var2 = 3;
                     var7 = -1;
               }

               var10000 = 37;
               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] ^ 72);
         }

         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 -> 8;
               case 1 -> 52;
               case 2 -> 6;
               case 3 -> 115;
               case 4 -> 97;
               case 5 -> 116;
               default -> 72;
            });
         }

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