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/wrapper/Krb5Util.java

/*
 * Copyright (c) 2005, 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.wrapper;

import org.ietf.jgss.*;
import javax.security.auth.kerberos.ServicePermission;

/**
 * This class is an utility class for Kerberos related stuff.
 * @author Valerie Peng
 * @since 1.6
 */
class Krb5Util {

    // Return the Kerberos TGS principal name using the domain
    // of the specified <code>name</code>
    static String getTGSName(GSSNameElement name)
        throws GSSException {
        String krbPrinc = name.getKrbName();
        int atIndex = krbPrinc.indexOf('@');
        String realm = krbPrinc.substring(atIndex + 1);
        StringBuilder sb = new StringBuilder("krbtgt/");
        sb.append(realm).append('@').append(realm);
        return sb.toString();
    }

    // Perform the Service Permission check using the specified
    // <code>target</code> and <code>action</code>
    static void checkServicePermission(String target, String action) {
        SecurityManager sm = System.getSecurityManager();
        if (sm != null) {
            SunNativeProvider.debug("Checking ServicePermission(" +
                                    target + ", " + action + ")");
            ServicePermission perm =
                new ServicePermission(target, action);
            sm.checkPermission(perm);
        }
    }
}

sun/security/jgss/wrapper/Krb5Util.java

 

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

JDK 11 java.se.jmod - SE Module

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