Authentication with DIGEST-MD5 via a specified realm to create an initial context to an LDAP server - Java JNDI

Java examples for JNDI:Authentication

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Description

Authentication with DIGEST-MD5 via a specified realm to create an initial context to an LDAP server

Demo Code

import javax.naming.*;
import javax.naming.directory.*;

import java.util.Hashtable;

/**/* w ww  .jav a2s  . c o m*/
 * Demonstrates how to create an initial context to an LDAP server
 * using DIGEST-MD5 authentication with a specified realm.
 *
 * usage: java DigestRealm
 */
class DigestRealm {
    public static void main(String[] args) {

        // Set up environment for creating initial context
        Hashtable<String, Object> env = new Hashtable<String, Object>(11);
        env.put(Context.INITIAL_CONTEXT_FACTORY,
                "com.sun.jndi.ldap.LdapCtxFactory");
        env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

        // Authenticate as C. User and password "mysecret" in realm "JNDITutorial"
        env.put(Context.SECURITY_AUTHENTICATION, "DIGEST-MD5");

        env.put(Context.SECURITY_PRINCIPAL,
                "dn:cn=C. User, ou=NewHires, o=JNDITutorial");
        env.put(Context.SECURITY_CREDENTIALS, "mysecret");
        env.put("java.naming.security.sasl.realm", "JNDITutorial");

        try {
            // Create initial context
            DirContext ctx = new InitialDirContext(env);

            System.out.println(ctx.lookup("ou=NewHires"));

            // do something useful with ctx

            // Close the context when we're done
            ctx.close();
        } catch (NamingException e) {
            e.printStackTrace();
        }
    }
}

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 *
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 *     from this software without specific prior written permission.
 *
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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