JDK 11 java.security.jgss.jmod - Security JGSS Module

JDK 11 java.security.jgss.jmod is the JMOD file for JDK 11 Security JGSS (Java Generic Security Service) module.

JDK 11 Security JGSS module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.security.jgss.jmod.

JDK 11 Security JGSS module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Security JGSS module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.security.jgss.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

sun/security/jgss/SunProvider.java

/*
 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package sun.security.jgss;

import java.security.Provider;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.NoSuchAlgorithmException;
import java.security.InvalidParameterException;
import java.security.ProviderException;
import sun.security.jgss.krb5.Krb5MechFactory;
import sun.security.jgss.spnego.SpNegoMechFactory;
import static sun.security.util.SecurityConstants.PROVIDER_VER;

/**
 * Defines the Sun JGSS provider.
 * Will merger this with the Sun security provider
 * sun.security.provider.Sun when the JGSS src is merged with the JDK
 * src.
 *
 * Mechanisms supported are:
 *
 * - Kerberos v5 as defined in RFC 1964.
 *   Oid is 1.2.840.113554.1.2.2
 *
 * - SPNEGO as defined in RFC 2478
 *   Oid is 1.3.6.1.5.5.2
 *
 *   [Dummy mechanism is no longer compiled:
 * - Dummy mechanism. This is primarily useful to test a multi-mech
 *   environment.
 *   Oid is 1.3.6.1.4.1.42.2.26.1.2]
 *
 * @author Mayank Upadhyay
 */

public final class SunProvider extends Provider {

    private static final long serialVersionUID = -238911724858694198L;

    private static final String INFO = "Sun " +
        "(Kerberos v5, SPNEGO)";
    //  "(Kerberos v5, Dummy GSS-API Mechanism)";

    private static final class ProviderService extends Provider.Service {
        ProviderService(Provider p, String type, String algo, String cn) {
            super(p, type, algo, cn, null, null);
        }

        @Override
        public Object newInstance(Object ctrParamObj)
            throws NoSuchAlgorithmException {
            String type = getType();
            if (ctrParamObj != null) {
                throw new InvalidParameterException
                    ("constructorParameter not used with " + type +
                     " engines");
            }
            String algo = getAlgorithm();
            try {
                if (type.equals("GssApiMechanism")) {
                    if (algo.equals("1.2.840.113554.1.2.2")) {
                        return new Krb5MechFactory();
                    } else if (algo.equals("1.3.6.1.5.5.2")) {
                        return new SpNegoMechFactory();
                    }
                }
            } catch (Exception ex) {
                throw new NoSuchAlgorithmException
                    ("Error constructing " + type + " for " +
                    algo + " using SunJGSS", ex);
            }
            throw new ProviderException("No impl for " + algo +
                " " + type);
        }
    }

    public SunProvider() {
        /* We are the Sun JGSS provider */
        super("SunJGSS", PROVIDER_VER, INFO);

        final Provider p = this;
        AccessController.doPrivileged(new PrivilegedAction<Void>() {
            public Void run() {
                putService(new ProviderService(p, "GssApiMechanism",
                           "1.2.840.113554.1.2.2",
                           "sun.security.jgss.krb5.Krb5MechFactory"));
                putService(new ProviderService(p, "GssApiMechanism",
                           "1.3.6.1.5.5.2",
                           "sun.security.jgss.spnego.SpNegoMechFactory"));
                return null;
            }
        });
    }
}

sun/security/jgss/SunProvider.java

 

JDK 11 java.security.sasl.jmod - Security SASL Module

JDK 11 java.se.jmod - SE Module

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