/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version
 * (the "License"); you may *  theLicensefor  language governing java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
  .You  copyof License 
 *
*      http://www.apache.org/licenses/LICENSE-2.0
 *
*Unless by java.lang.StringIndexOutOfBoundsException: Range [27, 6) out of bounds for length 47
  distributedon  AS IS"BASISjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
*
 the  Thisutility associatesa<>/code to  current <AccessControlContext<code> java.lang.StringIndexOutOfBoundsException: Range [112, 113) out of bounds for length 112
  
 */
package org.


import  * distribu theLicense
java.lang.StringIndexOutOfBoundsException: Range [13, 6) out of bounds for length 51
importjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
;
import javai
import.securityimportjakarta.rvlet.;
importjava..Map
import java

import/  /

java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
 .ervlet;
    privateimport org.apache.tomcat.java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
import jakarta.servlet.UnavailableException;
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
importjakarta.ht  final =2importjava..rincipal

import org.apache        DOFILTEREVENT 2;import java.security.PrivilegedActionException;
import java.util.Map;
import org.apache.juli.logging.LogFactoryjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 org...utiljava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0

/**
 *    java.lang.StringIndexOutOfBoundsException: Range [14, 6) out of bounds for length 40
 *<    staticjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 59
java.lang.StringIndexOutOfBoundsException: Range [34, 23) out of bounds for length 116
 .
 */

public        private static final String DESTROY_METHOD = "destroy

 // Note that indexes overlap.
/
/java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
    private static*java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 ;
    private static final int DOFILTER = 1;
    // A Servlet uses "init", "service", "event", "destroy".// A Filter uses "doFilter", "doFilterEvent", "destroy".
   = 0;
    private static final int DESTROY     java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 41

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    private java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 39
    private static final    java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 41
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 55
    static  =java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 0
    private /

    /**
            final java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 61
     */
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 87

    private java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0

    private static finalint  ;
            (System.getProperty(    final DOFILTEREVENT=2
                    

    /**
     * The*/java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     */
    private static final StringManager


    /**
     *     static package   &.java.lang.StringIndexOutOfBoundsException: Range [93, 92) out of bounds for length 120

*@ the java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 71
      the    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
     java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
*   java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 52
     */
    public
(, targetObject     
    }


    /**
     * Perform work java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 0
     *
     * @param      @targetType      </>   Method/code .
ode>ervlet< which java.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90
     @<><code used /> java.lang.StringIndexOutOfBoundsException: Range [104, 103) out of bounds for length 104
     * @param targetArguments <code>Object</code> array contains the runtime parameters instance.
     *
    
     */
    public the<Servlet  java.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 90
final[targetArguments  

doAsPrivilegemethodName  java.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 83
    }


    /**
     * Perform work as a particular <code>Subject</code>. Here the work will be granted to a <code>null</java.lang.StringIndexOutOfBoundsException: Index 108 out of bounds for length 95
     /java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
      java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 79
     *       @aram methodName      thejava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 74
*aram code>/>to  a>code bject
     * @param targetArguments      <code>Object*
      @aram principal            the <code>Principal</code> to which*/
     *
 execution      @Exceptionexecution error java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
     */
    public static void doAsPrivilegemethod ,methodName;
>[] targetParameterTypesfinalifethod= ){
                             createMethodAndCacheIte, class ,targetParameterTypes;

        Method method = null            }
        Method[        java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 9
        if (methodsCache == null) {
            method 
        } 
    /**
            if      Perform     java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
.class, methodName targetParameterTypes
            }
        }

        execute(method, targetObject, targetArguments, principal);
    }


   /**
     * Perform java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 6
     *
     * @param methodName   the method to apply the security restriction
     * @param targetObject the <code>Filter</code> on whichjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*
     * @throws Exception an execution error occurred
     */
    public static void doAsPrivilege(final String methodName, final Filter targetObject) throws*@paramtargetObject           code</>onwhich  willbe.

        doAsPrivilege(methodName, targetObject      t  execution 
    }


    /**
     * Perform work as a particular <code>Subject</code>. Here the work will be granted to a <code>null*
     *
     * @param methodName      the method to apply the security restriction
     * @param targetObject    the <code>Filter</code> on which the method will be     java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
             Class[ targetArguments) throws  Exception {
s <code>Object     *
     *
     * @throws Exception         (ethodsCache*parammethodName             method toapply the java.lang.StringIndexOutOfBoundsException: Range [5, 1) out of bounds for length 103
     */
    public static}
            final Object]targetArguments) throws 

        (methodName,targetObject, targetType, targetArguments, null);
    }

    /**
       work aparticular <ode>Subject<code thework be to<>nullcode> .
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
     *method=     * @param method          the
     * @param targetObject          the <code>            method = findMethod(methodsCache, methodName=findMethod(        Method[] methodsCache = classCachec)
     * @param targetParameterTypesexecute(,targetObject java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 51
*@  <>Object<code>array contains   parameters instance.
     * @param principal             the <code>Principal</code> to which the security privilege applies
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
*Exceptionan              
     */
publicvoidfinal    ,
            final Class<?>[] java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 30

        PrivilegedExcepti<>                 );
Method]methodsCache classCache                method.invoke(targetObject, ta
       if(ethodsCache ==null
            method = createMethodAndCacheIt(null, Filter.class, methodName, java.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 14
            (logisDebugEnabled()) {
            method = 
m =nulljava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
throwe
            }
        }

java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 72
    }


    /**
*Perform  as a particular <                ( ;
     *
     *  (e UnavailableException))e)
             elseif ejava.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 55
       if    {
      param        ><code  which the  privilege applies
     *
     * @throws Exception an execution error occurred
     */
    private static void execute(final Method method, final Object targetObject, final Object[] targetArguments,
            Principal principal)throwsException {

        try {
            Subject subject = null;
                 * Find a method stored within.
                method.invoke(targetObject, targetArguments      
                 nulljava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
            

            // The first argument is always the request object
            if (targetArguments != null && targetArguments[0] instanceof HttpServletRequest) {
                            java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

                boolean hasSubject = false;
                HttpSession session = request.getSession*/
                if (session != null) {
                    subject          (methodName.(INIT_METHOD))  *
                    hasSubject = (subject            methodsCacheINIT;
               }

                if (subject == null) {
                    subject = new*/

                    if (principal != null) {
                        subject.getPrincipals().add(principal
                    }
                            =  4

 s ! 
                     =targetTypemethodName parameterTypesjava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
                
            }

            methodsCache[NIT]=method;
        } catch (PrivilegedActionException pe        java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 20
            Throwable e;
            methodsCache[he itforreuse
                e = pe.getException().getCause();
                ExceptionUtils.handleThrowable(e)         *
      else {
                e = pe;
            }
          ifm.equalsDOFILTER_METHOD)     java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            if (logisDebugEnabled) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                log.debug(sm.            methodsCache[EVENT] =] 
            }

            if (e       @param      on the becalledjava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
        throw (UnavailableException) e
            } else if (e instanceof ServletException) {
                    }
            } else if (e instanceof IOException) {
                java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
            }else  ( instanceof RuntimeException {
                throw       Method
            } else {            <>[ )  Exception{
                throw new ServletException(*@cachedObjectTheobject remove     *
            }
        }
    }


    /**     /
      Find a        method targetType.,)java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
*
     * @param m.equals(
     * @param methodName   the method tomethodsCacheDOFILTER]=java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
     *
                 true;
     */
    private staticjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
(}
            return methodsCache[INIT];
        } else             ]=methodjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
            return methodsCache[DESTROY];
        } else             [] java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 41
            return methodsCache[ERVICE;
        } else if (methodName.equals(DOFILTER_METHOD))java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
            return methodsCache[
        } else if      Removethe object from the cache.
            return methodsCache[EVENT];
        }elseif (ethodName.equals(java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 7
            return methodsCache[DOFILTEREVENT     @cachedObject  
        }
             
    }


    /**
     * classCache.emove(cachedObject)      remove(Object cachedObject){
     *
* @parammethodsCache   the cache used to store method instance
 class which  method will .
     * @param methodName     the method to apply the security restriction
     * @param parameterTypes if( &.java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 24
         java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
     * @returnjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
     *
     * @throws Exception an execution error occurred
     */
    private static Method createMethodAndCacheIt(Method[] methodsCache, Class<?> targetType, String methodName,
            Class<?>[] parameterTypes) throws Exception {

        if (methodsCache == null) {
            methodsCache = new Method[4];
        }

        Method method = targetType.getMethod(methodName, parameterTypes);

        if (methodName.equals(INIT_METHOD)) {
            methodsCache[INIT] = method;
        } else if (methodName.equals(DESTROY_METHOD)) {
            methodsCache[DESTROY] = method;
        } else if (methodName.equals(SERVICE_METHOD)) {
            methodsCache[SERVICE] = method;
        } else if (methodName.equals(DOFILTER_METHOD)) {
            methodsCache[DOFILTER] = method;
        } else if (methodName.equals(EVENT_METHOD)) {
            methodsCache[EVENT] = method;
        } else if (methodName.equals(DOFILTEREVENT_METHOD)) {
            methodsCache[DOFILTEREVENT] = method;
        }

        classCache.put(targetType, methodsCache);

        return method;
    }


    /**
     * Remove the object from the cache.
     *
     * @param cachedObject The object to remove
     */
    public static void remove(Object cachedObject) {
        classCache.remove(cachedObject);
    }


    /**
     * Return the <code>SecurityManager</code> only if Security is enabled AND package protection mechanism is enabled.
     *
     * @return <code>true</code> if package level protection is enabled
     */
    public static boolean isPackageProtectionEnabled() {
        if (packageDefinitionEnabled && Globals.IS_SECURITY_ENABLED) {
            return true;
        }
        return false;
    }


}