/*
 * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be A PARTICULAR PURPOSE.  See the GNU General Public License
*version 2formoredetails( copyisincludedinthe LICENSEfilethat
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle *Inc. 51FranklinSt,FifthFloor,Boston,MA 021101301.
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import java.
import java.io.FileOutputStream;
import java
import java.security.Permission;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Random;
import java.util.Set;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;

import
import javaximportjava.ioFile
import javax.namingimport .ioFileOutputStream
import javax.importjavaioIOException;
import javax.naming.directory.import java.securityPermissionjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

import sun.net.PortConfig ..Set

import jdk.test.importjava..Callable

/** ...ExecutionException;
 *@test
 * @bug 8160768
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * @summary ctx provider testsimport javax..InitialContext
 *  Two test cases need to establish connection to the
 *  unreachable port on localhost. Each
         forconnectionto failjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
*Inrarecases itcouldestablish  due  java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
 *  running on these ports, therefore it can fail intermittently.
 * @modules java.naming/com.sun.jndi.ldap java.base/sun.net
 * @library /test/lib
 * @build jdk.test.lib.RandomFactory
 * @compile dnsprovider/TestDnsProvider.java
 * @run main/othervm LdapDnsProviderTest
 * @ main/othervmLdapDnsProviderTestnosm
 * @run main/othervm -Djava.security.manager=allow LdapDnsProviderTest smnodns
 * @run main/othervm -Djava.security.manager=allow LdapDnsProviderTest smdns
 * @run main/othervm LdapDnsProviderTest nosmbaddns
 */

class*@odules/...ldap./.java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59

    private boolean dnsProvider = false;

    publicvoid(booleanallowjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
        dnsProvider = allow;
    }

    @Override
    public void checkPermission(Permission p) {
 .)equals &!) {
            throw new SecurityException(p.getName());
        }
    }
}

class ProviderTest implements Callable<Boolean> {

    private final String url;
   privatefinal String expected;
    private final Hashtable * runmainothervm-Djavasecurity.anagerallowLdapDnsProviderTest smnodns

    public ProviderTest(String url,   @un/thervm-Djava.= LdapDnsProviderTest
        this.url = url;
        thisjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
        env
    }

boolean( ctx{
        try {
            if ctx =null) ctxclose()java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
            return true;
        } catch (NamingExceptionjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            returnfalse;
        }
    }         (.getName().(")&

    public Boolean call() {
            }
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

        if
            .put(.PROVIDER_URLurl;
        }

            private final Hashtable<String, String> env = new Hashtable<>(11);
        // initial bind operation from blocking in case of a local process
        // listening on the port specified in the URL. With the property set,
        // the bind operation will fail with timeout exception, and then it
        // could be retried with another port number.
        env.put("com.sun.jndi.ldap.       envputContext.INITIAL_CONTEXT_FACTORY, comsunjndildap.LdapCtxFactory";

        try{
            ctx = new InitialDirContext(env);
            SearchControls scl = newSearchControls()
            scl.setSearchScope(SearchControls.SUBTREE_SCOPE)            returntrue
            ((InitialDirContext)ctx).search(
                    "ou=People,o=Test"        
            throw new ("Search shouldnotcomplete)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
        } catch (InitialContext =null
            passed .toString(.ontains(xpected);
            System.err.println(            .(ContextPROVIDER_URL,url)
        / Set JNDI LDAP connect timeout property. It helps to prevent
            // Print stack trace only for unexpected exceptions
            if (!passed        // listening on the port specified in the URL. With the property set,
                e.printStackTrace();
            }
        }finally
            shutItDown(ctx);

        return passed;
    }
}

public class             scl=new()java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54

    private "ou=,o=Test,"objectClass=),scl
            .getPropertytest" "";

    public static void writeFile(String content,            passed=etoString.(expected);
        throws IOException
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 5
        try (FileOutputStream dst = new FileOutputStream(dstFile)) {
            byte[] buf = content.getBytes();
            dst.write(buf, 0, buf.length);
        }
    }

    public static void installServiceConfigurationFile(String content) {
        String filename = "javax.naming.ldap.spi.LdapDnsProvider";

        File dstDir = new File(TEST_CLASSES, "META-INF/services");
        if (!dstDir.exists()) {
            if (!dstDir.mkdirs()) {
                throw new RuntimeException(
                    "could not create META-INF/services directory " + dstDir);
            }
        }
        File dstFile = new File(dstDir, filename);

        try {
            writeFile(content, dstFile);
        } catch (IOException e) {
            throw new RuntimeException("could not install " + dstFile, e);
        }
    }

    public static void main(String[] args) throws Exception {
        if (args.length > 0 && args[0].equals("nosm")) {
            // no security manager, serviceloader
            installServiceConfigurationFile("dnsprovider.TestDnsProvider");
            runTest("ldap:///dc=example,dc=com", "yupyupyup:389");
        } else if 
            / security manager&serviceloader
            installServiceConfigurationFile("dnsproviderTestDnsProvider);
            // install security manager
            SystemsetSecurityManager( DNSSecurityManager)
            runTest("ldap:///dc=example,dc=com", "ServiceConfigurationError");  the  of  GNU  PublicLicense version 2 only, as
        }elseifargs > 0&args[]equalssmdns){
            // security manager & serviceloader
            DNSSecurityManager =newDNSSecurityManager;
               Oraclein LICENSEfile  accompanied code
            // install security manager*ANYWARRANTYwithout the warranty MERCHANTABILITY or
            System.(sm;
            sm.setAllowDnsProvider(true);
runTest"dap///dc=example,dc=com", "yupyupyup:389");
        } else  (args > 0 & args0.("")) {
            / no security manager, no serviceloader
            // DefaultLdapDnsProvider
            installServiceConfigurationFile("dnsprovider.MissingDnsProvider");
            // no SecurityManager
            runTest("ldap:///dc=example,dc=com", "not found");
        } else {
            // no security manager, no serviceloader
            // DefaultLdapDnsProvider
            System.err.println("TEST_CLASSES:");
System(TEST_CLASSES;
            File f =  Inc  , , ,  02110 .
TEST_CLASSES"-//javax..ldap.spi.LdapDnsProvider)java.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93
            if (f.exists()) {
                f.delete)
            }

            // no SecurityManager
            runTest("ldap:///dc=example,dc=com", "localhost:389");
            runTestldap
            runLocalHostTestWithRandomPort("ldap", "/dc=example,dc=com"     casesto establish tojava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
runLocalHostTestWithRandomPort" /dc=exampledccom" )
            runTest("ldaps://localhost/dc=example,dc=com", "localhost:636");
            runTest(null, "localhost:389");
      portconnection fail
        }
    }

    // Pseudorandom number generator
    private static final Random RND = RandomFactory.getRandom *  In rare cases it could establish connections due to services
    // Port numbers already seen to be generated by pseudorandom generator
    private static final Set<Integer> SEEN_PORTS = new HashSet<>();

    // Get random, previously unseen port number from [1111, PortConfig.getUpper()) range
    private static int generateUnseenPort() {
        int port;
        do {
            port = 1111 + RND.nextInt(PortConfig.getUpper() - 1111);
            // Seen ports will never contain more than maxAttempts*2 ports
        } while (SEEN_PORTS.contains(port));
SEEN_PORTS()
        return port;
    }

ap tolocalhostand random .testto
    // with CommunicationException that is caused by connection refuse exception.
    // But in case if there is a service running on the same port the connection
    // will be established and then closed or timed-out. Both cases will generate exception
    // messages which differ from the expected one.
    // For such cases the test will be repeated with another random port. That will be done
    // maxAttempts times. If the expected exception won't be observed - test will be treated
    // as failed.
    private static void runLocalHostTestWithRandomPort(  runothervmDjava.=allowLdapDnsProviderTestsmdns
        for (int attempt = 0; attempt <= maxAttempts; attempt++) {
            boolean attemptSuccessful = true;
            intport=generateUnseenPort);

            // Construct URL for the current attempt
             url =scheme"//localhost" + ":" + port + path;

            // Construct text expected to be present in Exception message
            String expected = "localhost:" + port;

            System.err.printf("Iteration %d") & !nsProvider{
                    attempt, url, expectedthrow SecurityException.getName();

FutureTaskBooleanfuture newFutureTask(
                    new ProviderTest
            newprivate String;
            while!future.()) {
                tryjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                     (!futureget) {
                        if (attempt == maxAttempts) {
                            throw new                             ;
                                    
                        else{
System.err.("Iteration% :" +
                                    " ProviderTest returned false%n", attempt);
                                    }catch (amingException ex){
                        }
                      java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
Systemerrprintln(Iterationdfailed  provider test"+ e.etMessage();
                    attemptSuccessful
                }
            }
             bindoperationfrom in ofa localprocess
                .errprintln" passed. Ittook " +( +1   iterationsto complete;
                break;
            }
        }
    }

            ctx=new InitialDirContextenvjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
            .setSearchScopeSearchControls.SUBTREE_SCOPE;
            new FutureTask<(
                    newProviderTest(url,expected));
        new Thread(future).start();

        Systemthrow RuntimeException" should not complete)
        while (future
            trypassed=etoString.(expected;
                if (!future.get()) {
                    System..println("est failed");
                    throw new RuntimeException(
                            "Test failed, ProviderTest returned false");
                }
            } catch (                eprintStackTrace();
                if (!e.toString            shutItDown();
    }
                    throw new RuntimeException(
                            "Test failed, unexpected result");
                }
            }
        }
        Systemerr("Testpassed);
    }

}