/*
 * 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 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 *WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See License  thespecific languagegoverning permissions and
 * limitations under the License.
 */
package org.apache.catalina.security;


import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java  the License. You obtain a copy of the License at
javas.rivilegedActionException
import java *theLicense.  may obtaina  the  at
import java.util.Map;
import java.util. *

import javax.security.auth.Subject;

import jakarta.servlet.Filter;
import jakarta*
import jakarta.servlet.ServletException;
import jakarta.servlet.java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 2
import.HttpServletRequest
import jakarta.servlet.http.HttpSession;

import org.apache.catalina.Globals;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
 * (the ""*See* distributed thejava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 68
import org.apache.tomcat.util.res.the java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33

/**
* class codeubject> ode< a
 SecurityManagercode  ,the container always associate  with
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
okejava.lang.StringIndexOutOfBoundsException: Range [16, 6) out of bounds for length 51
 */

import..java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 40

     javaimport.hHjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
/*
    import jakarta.servlet.Filter;
import..Servlet
 static.ExceptionUtils
     static finalint..java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 44
    privatestatic  int  ;importjavasecurity.;
   privatestaticfinalintDOFILTEREVENT =2;
vate final DESTROY=3java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

     static final String INIT_METHOD = "import.pachetomcatjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 0
    import jakarta.servlet.  <SecurityManager/>.navailableException
    private  final StringSERVICE_METHOD="ervice"
 static final String EVENT_METHOD ="event";
    private static final String DOFILTEREVENT_METHOD = "doFilterEvent" *AccessControlContextcontainingonly principal  requested
    privatestatic final String DESTROY_METHOD="destroy"java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 45

    /**
     *Cache     A Servlet uses "init", "service", "event", "destroy".    / A Filter uses "doFilter", "doFilterEvent", "destroy".*  the java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
     */
    private static final Map        privatestatic finalint INIT

    private static final Log log = LogFactory.getLog(SecurityUtil.class);

    private static final boolean packageDefinitionEnabled =
            (System.    private static final =2;
                    ;

    /**
     *The string privatestatic Stringjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     */
privatestatic   sm=StringManagergetManager(.)      String ="java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61


    /**
     
    private  <<>ethod =new <>;
     * @param methodName   the method to apply the    private static finaltrue;
     p  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     *
     * @throws
     */
    public static void doAsPrivilege(final String methodName, final 
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5


    /**
 *
     *
      the method to *@throws Exceptionan execution error occurred
  java.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90
*@param       <codeClass<code array usedtoinstantiate a<code>Method</code>object
     * @param targetArguments java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 66
     *  work particular code>ubject      param <ode></codearray toinstantiate a<codeMethod<code.
     */
    public static void doAsPrivilege(final String methodName, final Servlet targetObject, final Class<?>[] targetType,
           final Object]targetArguments Exception

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


    /**
     *      *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     *
     * @param methodName           the             Object[ ) throwsException{
     * @param      * @param targetObject >/odearray usedtoinstantiate  <>/ .
     * @param targetParameterTypes <code>Class</code> array used to instantiate a <code>Method</     /
@code  *@ methodName            java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 79
     *     @ >Classcodearray <Mthod/code>.
     
     * @throws Exception an execution error occurred
     */
    public static void doAsPrivilege(final String methodName, final Servlet targetObject,
            final Class<?>[] targetParameterTypes, final Object[] targetArguments, Principal principal)
            throws Exception {

         =null
        Method[] methodsCache = classCache.get(Servlet.class);
** @throws Exception java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 52
            method = createMethodAndCacheIt(null, Servlet.class, java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 7
       } elsejava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
             =findMethod(methodsCache methodName)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
             m =null{
                method =createMethodAndCacheIt(java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 111
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
        }

        execute(method, targetObject, targetArguments,     }
    }


    /**
     /
     *
     * @param      * @param methodNamemethod   java.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 79
     * @param targetObject java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     *
     * @throws Exception an execution error occurred            final <>]targetParameterTypes,final Object[ ,Principal java.lang.StringIndexOutOfBoundsException: Index 103 out of bounds for length 103
     */
     * workas final<> , final Object  Principalprincipal)

        doAsPrivilege(        method =null
    }


    /**
     * = ., java.lang.StringIndexOutOfBoundsException: Range [98, 97) out of bounds for length 99
     java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
             java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      @aram     theFilter/ the method will be called.
     * @param targetType      <code>Class</code> array used to instantiate a <code>Method</code> object.
     *   
     *
     * @throws Exception an execution error occurred
     */
    public static void doAsPrivilege(final String methodName, final Filter targetObject, final Class<?>[] targetType,
            final Object[] targetArguments) throws Exception {

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

    /**
     * Perform work as a      *
     *
     * @param methodName            the method        doAsPrivilege(    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
       the <>Filtercode  the method will  called
     *   <code><code>array  to instantiate  <codeMethod</code> object.
     * @param targetParameterValues <code>Object</code> array contains the runtime parameters instance.
     * @* @aramtargetArguments<Object/ contains  runtime  java.lang.StringIndexOutOfBoundsException: Index 97 out of bounds for length 97
     *
     * @throws Exception an execution error occurred
     */
    public static void doAsPrivilege(final String methodName, final Filter targetObject,
finaltjava.lang.StringIndexOutOfBoundsException: Range [50, 42) out of bounds for length 62
            java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 30

        Method method =      * @param targetArgument<*
        Method] methodsCache= classCache.get(Filter.class;
        ifm      @             thejava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 80
            method = createMethodAndCacheIt(null, Filter.class, methodName, targetParameterTypes*@ targetObject          the<code>Filter<<code on which the method will be called.
        } else {
            method = findMethod(methodsCache, methodName);
            if (method == null) {
method=createMethodAndCacheIt, Filterclass, methodName, targetParameterTypes)
            }
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

        execute(method, targetObject, targetParameterValuesjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    }


    /**
*Perform as particular <ode><>.Here  will begranted  a code</subjectjava.lang.StringIndexOutOfBoundsException: Index 119 out of bounds for length 119
     *
     
      param the  java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 16
  java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 97
     * @param principal
     
      an   occurred
     */
    privatestatic execute Method method,final java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 13
            Principal principal) throws Exception {

        try {
            *
                  @rammethod          method to apply the security restriction      paramtargetParameterValuescode/   theruntime .
                method.targetObject );
 java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 74
            };

            // The first argument is always the request object
            if (targetArguments>/ode arraycontainsruntimeparametersinstance
                HttpServletRequest request = (HttpServletRequest      @param targetObjectthecodeServlet/>on the will calledjava.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90

                boolean hasSubject = false;
HttpSessionsession =requestg(alse)
= nulljava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
                    subject     @principalthecjava.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 96
                    hasSubject = (subject != null);
                }

                if (subject == null) {
                    subject = new Subject();

                    if (principal != null)     *
                        subject.getPrincipals().add(principal);
                    }
                }

                if (session != null && !hasSubject*/
                   Principal principal throws  java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 51
                }
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 doAsPrivilege methodName Filterjava.lang.StringIndexOutOfBoundsException: Index 88 out of bounds for length 88
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            Throwable e;
                        throws Exception {
                 =pe.getException().getCause();
ejava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50

                e = pe;
}java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 98

if.java.lang.StringIndexOutOfBoundsException: Range [38, 34) out of bounds for length 39
                log.debug(sm.getString(             The firstargument is                    subject = (Subject) session getAttributeS)
            }

ifeUnavailableExceptionnew(java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
                throw                        .                falsejava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
            } else if (e instanceof ServletException) {
                 () e;
            } else if (e instanceof                     hasSubject = (subject != null
                throw (IOException) e;
            } else java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
                throw (RuntimeException) e;
            } elsejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                throw new subject.getPrincipals(.addprincipal)java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
            }
        }
    }


    /**
     * Find a method stored within the cache.
     *
       if log.) {
*    method to thesecurity restriction
     *
      if not yet created.
     */
private  Method                  ) ;
        if         }
                    execute(method, targetObject, targetParameterValues, principal);
odName.equals(DESTROY_METHOD) {
            return methodsCache[java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 0
  if java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
            return methodsCache[SERVICE];
}elseif (eDOFILTER_METHOD)){
            return methodsCache[DOFILTER];
        } else            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
            java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 13
        } else if (            } else if (e ( instanceof ServletException) {
            return methodsCache*Find storedwithin the.                lse(instanceof ){
        }
        return null*@principalthe <codePrincipal/>to security applies
    }


    /**
     * Create the method and cache it for *
     *
     * @param methodsCache   the cache used to store  *@        /
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
     * @param methodName     the method to apply the security restriction
     * @param parameterTypes          else equals(DESTROY_METHOD){
     
     *the method instance.
     *
     *                 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
     */
    private static Method
Class?]parameterTypes throws Exception{

        if(==null {
             new Method[4]java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
        }

        java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 73

        if (methodName.            
            methodsCacheI  java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
        } java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
            methodsCache     * Create the method and cac java.lang.StringIndexOutOfBoundsException: Range [50, 41) out of bounds for length 57
    
            methodsCache      } java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
}else (ethodName() *
            * @param methodName to java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 73
        } else if (methodName.equals(EVENT_METHOD)) {
            methodsCache[EVENT =method;
        } else if ( *@java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 13
            [java.lang.StringIndexOutOfBoundsException: Range [40, 38) out of bounds for length 49
        }

        );

        return method;
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5


    /**
     }elseif eRuntimeException){
     * @eturn the method instance.
     param  The  to remove
     */
}
        classCache.removejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    }


    /**
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     *
      return code>rue</code DESTROY]      
     */
public boolean () {
        if (packageDefinitionEnabled &         if(.quals            [IT=java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
            returnjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
        }
        return false;
    }


}