Example usage for javax.naming.directory DirContext close

Introduction

In this page you can find the example usage for javax.naming.directory DirContext close.

Prototype

public void close() throws NamingException;

Source Link

Document

Closes this context.

Usage

From source file:org.picketlink.idm.performance.TestBase.java

public void cleanUpDN(String dn) throws Exception {
    DirContext ldapCtx = getLdapContext();

    try {/*w ww.  j ava2s . c o m*/
        logger.fine("Removing: " + dn);

        removeContext(ldapCtx, dn);
    } catch (Exception e) {
        //
    } finally {
        ldapCtx.close();
    }
}

---

From source file:es.udl.asic.user.OpenLdapDirectoryProvider.java

public boolean authenticateUser(String userLogin, UserEdit edit, String password) {
    Hashtable env = new Hashtable();
    InitialDirContext ctx;//ww w  .  j  av  a 2s.  co m

    String INIT_CTX = "com.sun.jndi.ldap.LdapCtxFactory";
    String MY_HOST = getLdapHost() + ":" + getLdapPort();
    String cn;
    boolean returnVal = false;

    if (!password.equals("")) {

        env.put(Context.INITIAL_CONTEXT_FACTORY, INIT_CTX);
        env.put(Context.PROVIDER_URL, MY_HOST);
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_CREDENTIALS, "secret");

        String[] returnAttribute = { "ou" };
        SearchControls srchControls = new SearchControls();
        srchControls.setReturningAttributes(returnAttribute);
        srchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);

        String searchFilter = "(&(objectclass=person)(uid=" + escapeSearchFilterTerm(userLogin) + "))";

        try {
            ctx = new InitialDirContext(env);
            NamingEnumeration answer = ctx.search(getBasePath(), searchFilter, srchControls);
            String trobat = "false";

            while (answer.hasMore() && trobat.equals("false")) {

                SearchResult sr = (SearchResult) answer.next();
                String dn = sr.getName().toString() + "," + getBasePath();

                // Second binding
                Hashtable authEnv = new Hashtable();
                try {
                    authEnv.put(Context.INITIAL_CONTEXT_FACTORY, INIT_CTX);
                    authEnv.put(Context.PROVIDER_URL, MY_HOST);
                    authEnv.put(Context.SECURITY_AUTHENTICATION, "simple");
                    authEnv.put(Context.SECURITY_PRINCIPAL, sr.getName() + "," + getBasePath());
                    authEnv.put(Context.SECURITY_CREDENTIALS, password);
                    try {
                        DirContext authContext = new InitialDirContext(authEnv);
                        returnVal = true;
                        trobat = "true";
                        authContext.close();
                    } catch (AuthenticationException ae) {
                        M_log.info("Access forbidden");
                    }

                } catch (NamingException namEx) {
                    M_log.info("User doesn't exist");
                    returnVal = false;
                    namEx.printStackTrace();
                }
            }
            if (trobat.equals("false"))
                returnVal = false;

        } catch (NamingException namEx) {
            namEx.printStackTrace();
            returnVal = false;
        }
    }
    return returnVal;
}

---

From source file:org.malaguna.cmdit.service.ldap.LDAPBase.java

public Attributes loadUser(String uid, String[] attrs) {

    // Preparar las variables de entorno para la conexin JNDI
    Hashtable<String, String> entorno = new Hashtable<String, String>();

    // Credenciales del usuario para realizar la bsqueda
    String cadena = "uid=" + user + "," + context;

    entorno.put(Context.PROVIDER_URL, server);
    entorno.put(Context.INITIAL_CONTEXT_FACTORY, initContext);
    if (password != null && user != null) {
        entorno.put(Context.SECURITY_PRINCIPAL, cadena);
        entorno.put(Context.SECURITY_CREDENTIALS, password);
    }//from w  ww.j a v a 2 s .  c o m

    Attributes atributos = null;

    try {
        // Crear contexto de directorio inicial
        DirContext ctx = new InitialDirContext(entorno);

        // Recuperar atributos del usuario que se est buscando
        if (attrs != null)
            atributos = ctx.getAttributes("uid=" + uid + "," + context, attrs);
        else
            atributos = ctx.getAttributes("uid=" + uid + "," + context);

        // Cerrar la conexion
        ctx.close();
    } catch (NamingException e) {
        logger.error(messages.getMessage("err.ldap.attribute", new Object[] { e }, Locale.getDefault()));
    }

    return atributos;

}

---

From source file:com.predic8.membrane.core.interceptor.authentication.session.LDAPUserDataProvider.java

/**
 * @throws NoSuchElementException if no user could be found with the given login
 * @throws AuthenticationException if the password does not match
 * @throws CommunicationException e.g. on server timeout
 * @throws NamingException on any other LDAP error
 *//*from   ww w. j ava 2  s  .  c o m*/
private HashMap<String, String> auth(String login, String password) throws NamingException {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, url);
    env.put("com.sun.jndi.ldap.read.timeout", timeout);
    env.put("com.sun.jndi.ldap.connect.timeout", connectTimeout);
    if (binddn != null) {
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, binddn);
        env.put(Context.SECURITY_CREDENTIALS, bindpw);
    }

    HashMap<String, String> userAttrs = new HashMap<String, String>();
    String uid;

    DirContext ctx = new InitialDirContext(env);
    try {
        uid = searchUser(login, userAttrs, ctx);
    } finally {
        ctx.close();
    }

    if (passwordAttribute != null) {
        if (!userAttrs.containsKey("_pass"))
            throw new NoSuchElementException();
        String pass = userAttrs.get("_pass");
        if (pass == null || !pass.startsWith("{x-plain}"))
            throw new NoSuchElementException();
        log.debug("found password");
        pass = pass.substring(9);
        if (!pass.equals(password))
            throw new NoSuchElementException();
        userAttrs.remove("_pass");
    } else {
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, uid + "," + base);
        env.put(Context.SECURITY_CREDENTIALS, password);
        DirContext ctx2 = new InitialDirContext(env);
        try {
            if (readAttributesAsSelf)
                searchUser(login, userAttrs, ctx2);
        } finally {
            ctx2.close();
        }
    }
    return userAttrs;
}

---

From source file:it.infn.ct.security.utilities.LDAPUtils.java

public static boolean isCNregistered(String cn) {
    boolean registered = false;
    NamingEnumeration results = null;
    DirContext ctx = null;
    try {//from w  w  w. j  av  a 2  s . c om
        ctx = getContext();
        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        ResourceBundle rb = ResourceBundle.getBundle("ldap");

        results = ctx.search(rb.getString("peopleRoot"), "(cn=" + cn + ")", controls);
        if (results.hasMore()) {
            registered = true;
        }
    } catch (NameNotFoundException ex) {
        _log.error(ex);
    } catch (NamingException e) {
        registered = true;
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }

    return registered;
}

---

From source file:it.infn.ct.security.utilities.LDAPUtils.java

public static boolean isMailUsed(String mail) {
    boolean registered = false;
    NamingEnumeration results = null;
    DirContext ctx = null;
    try {//  w w  w  .ja  v  a  2s .c  om
        ctx = getContext();
        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        ResourceBundle rb = ResourceBundle.getBundle("ldap");

        results = ctx.search(rb.getString("peopleRoot"), "(mail=" + mail + ")", controls);
        if (results.hasMore()) {
            registered = true;
        }
    } catch (NameNotFoundException ex) {
        _log.error(ex);
    } catch (NamingException e) {
        registered = true;
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }
    return registered;
}

---

From source file:de.sub.goobi.helper.ldap.Ldap.java

/**
 * create new user in LDAP-directory.//from  ww w .  j a v  a2 s  .co  m
 *
 * @param inBenutzer
 *            User object
 * @param inPasswort
 *            String
 */
public void createNewUser(User inBenutzer, String inPasswort)
        throws NamingException, NoSuchAlgorithmException, IOException {

    if (!ConfigCore.getBooleanParameter("ldap_readonly", false)) {
        Hashtable<String, String> env = getLdapConnectionSettings();
        env.put(Context.SECURITY_PRINCIPAL, ConfigCore.getParameter("ldap_adminLogin"));
        env.put(Context.SECURITY_CREDENTIALS, ConfigCore.getParameter("ldap_adminPassword"));

        LdapUser dr = new LdapUser();
        dr.configure(inBenutzer, inPasswort, getNextUidNumber());
        DirContext ctx = new InitialDirContext(env);
        ctx.bind(getUserDN(inBenutzer), dr);
        ctx.close();
        setNextUidNumber();
        Helper.setMeldung(null, Helper.getTranslation("ldapWritten") + " "
                + serviceManager.getUserService().getFullName(inBenutzer), "");
        /*
         * check if HomeDir exists, else create it
         */
        logger.debug("HomeVerzeichnis pruefen");
        URI homePath = URI.create(getUserHomeDirectory(inBenutzer));
        if (!new File(homePath).exists()) {
            logger.debug("HomeVerzeichnis existiert noch nicht");
            serviceManager.getFileService().createDirectoryForUser(homePath, inBenutzer.getLogin());
            logger.debug("HomeVerzeichnis angelegt");
        } else {
            logger.debug("HomeVerzeichnis existiert schon");
        }
    } else {
        Helper.setMeldung(Helper.getTranslation("ldapIsReadOnly"));
    }
}

---

From source file:org.keycloak.testsuite.federation.kerberos.AbstractKerberosTest.java

protected String invokeLdap(GSSCredential gssCredential, String username) throws NamingException {
    Hashtable env = new Hashtable(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:10389");

    if (gssCredential != null) {
        env.put(Context.SECURITY_AUTHENTICATION, "GSSAPI");
        env.put(Sasl.CREDENTIALS, gssCredential);
    }//w w  w.  ja  va2 s . co m

    DirContext ctx = new InitialDirContext(env);
    try {
        Attributes attrs = ctx.getAttributes("uid=" + username + ",ou=People,dc=keycloak,dc=org");
        String cn = (String) attrs.get("cn").get();
        String sn = (String) attrs.get("sn").get();
        return cn + " " + sn;
    } finally {
        ctx.close();
    }
}

---

From source file:com.googlecode.fascinator.authentication.custom.ldap.CustomLdapAuthenticationHandler.java

/**
 * Attempts to authenticate user credentials with the LDAP server
 * //from w  ww.ja  va 2s .c  om
 * @param username
 *            a username
 * @param password
 *            a password
 * @param dn
 *            if precise dn known, otherwise should be empty string
 * @return <code>true</code> if authentication was successful,
 *         <code>false</code> otherwise
 */
private boolean bind(String username, String password) {
    try {
        String principal = String.format("%s=%s,%s", idAttr, username, baseDn);
        env.put(Context.SECURITY_PRINCIPAL, principal);
        env.put(Context.SECURITY_CREDENTIALS, password);
        DirContext ctx = new InitialDirContext(env);
        ctx.lookup(principal);
        ctx.close();
        return true;
    } catch (NamingException ne) {
        log.warn("Failed LDAP lookup doAuthenticate", ne);
    }
    return false;
}

---

From source file:com.photon.phresco.ldap.impl.LDAPManagerImpl.java

@Override
public User authenticate(Credentials credentials) throws PhrescoException {
    if (isDebugEnabled) {
        S_LOGGER.debug("Entering Method LDAPManagerImpl.authenticate(Credentials credentials)");
    }/*  ww  w .  j a  v a  2 s . c  o m*/
    String userName = credentials.getUsername();
    String passwordEncoded = credentials.getPassword();
    byte[] decodedBytes = Base64.decodeBase64(passwordEncoded);
    String password = new String(decodedBytes);
    Properties env = new Properties();
    env.put(Context.INITIAL_CONTEXT_FACTORY, ldapConfig.getLdapContextFactory());
    env.put(Context.PROVIDER_URL, ldapConfig.getLdapUrl());
    env.put(Context.SECURITY_PRINCIPAL, getUserPrincipal(userName));
    env.put(Context.SECURITY_CREDENTIALS, password);

    DirContext dc = null;
    try {
        dc = new InitialDirContext(env);
        if (isDebugEnabled) {
            S_LOGGER.debug("authenticate() Login Success for " + userName);
        }
        return getUser(credentials, dc);
    } catch (Exception e) {
        e.printStackTrace();
        if (isDebugEnabled) {
            S_LOGGER.debug("authenticate() Login Failed for " + userName);
        }
        return new User();
    } finally {
        try {
            if (dc != null) {
                dc.close();
            }
        } catch (NamingException e) {
            throw new PhrescoException(e);
        }
    }
}

---

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