Example usage for javax.naming NamingEnumeration hasMore

List of usage examples for javax.naming NamingEnumeration hasMore

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Introduction

In this page you can find the example usage for javax.naming NamingEnumeration hasMore.

Prototype

public boolean hasMore() throws NamingException;

Source Link

Document

Determines whether there are any more elements in the enumeration.

Usage

From source file:jp.ikedam.jenkins.plugins.ldap_sasl.SearchUserDnResolver.java

/**
 * Resolve the user DN by querying the LDAP directory.
 * //from  www.  j  a va  2  s  .c o m
 * @param ctx LDAP context, already authenticated.
 * @param username the username the user authenticated with.
 * 
 * @return the DN of the user.
 * @see jp.ikedam.jenkins.plugins.ldap_sasl.UserDnResolver#getUserDn(javax.naming.ldap.LdapContext, java.lang.String)
 */
@Override
public String getUserDn(LdapContext ctx, String username) {
    Logger logger = getLogger();
    if (StringUtils.isBlank(getSearchQueryTemplate())) {
        // not configured.
        logger.severe("Not configured.");

        return null;
    }

    try {
        SearchControls searchControls = new SearchControls();
        searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        logger.fine(String.format("Searching users base=%s, username=%s", getSearchBase(), username));
        String query = expandUsername(getSearchQueryTemplate(), username);
        NamingEnumeration<SearchResult> entries = ctx.search((getSearchBase() != null) ? getSearchBase() : "",
                query, searchControls);
        if (!entries.hasMore()) {
            // no entry.
            logger.severe(String.format("User not found: %s", username));
            return null;
        }

        String userDn = entries.next().getNameInNamespace();

        if (entries.hasMore()) {
            // more than one entry.
            logger.severe(String.format("User found more than one: %s", username));
            return null;
        }
        entries.close();

        return userDn;
    } catch (NamingException e) {
        logger.log(Level.SEVERE, "Failed to search a user", e);
        return null;
    }
}

From source file:de.tuttas.util.LDAPUtil.java

/**
 * Benutzer aus der LDAP Abfragen/*from  w w w .j  a  va2  s.c o  m*/
 *
 * @param username Benutzername
 * @param password Kennwort
 * @return der Benutzer
 * @throws Exception Wenn etwas schief ging
 */
public LDAPUser authenticateJndi(String username, String password) throws Exception {
    // Anbindung ans LDAP
    Properties props = new Properties();
    props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    props.put(Context.PROVIDER_URL, Config.getInstance().ldaphost);
    props.put(Context.SECURITY_PRINCIPAL, Config.getInstance().bindUser);//adminuser - User with special priviledge, dn user
    props.put(Context.SECURITY_CREDENTIALS, Config.getInstance().bindPassword);//dn user password
    try {
        context = new InitialDirContext(props);
        ctrls = new SearchControls();
        ctrls.setReturningAttributes(new String[] { "description", "mail", "sn", "initials", "givenName",
                "memberOf", "userPrincipalName", "distinguishedName" });
        ctrls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    } catch (NamingException ex) {
        Logger.getLogger(LDAPUtil.class.getName()).log(Level.SEVERE, null, ex);
    }
    NamingEnumeration<javax.naming.directory.SearchResult> answers = context
            .search(Config.getInstance().userContext, "(cn=" + username + ")", ctrls);
    Log.d("answers=" + answers);
    Log.d("answers=" + answers.hasMore());

    if (!answers.hasMore()) {
        return null;
    }

    javax.naming.directory.SearchResult result = answers.nextElement();

    try {
        for (NamingEnumeration ae = result.getAttributes().getAll(); ae.hasMore();) {
            Attribute attr = (Attribute) ae.next();
            Log.d("attribute: " + attr.getID());

            /* print each value */
            for (NamingEnumeration e = attr.getAll(); e.hasMore(); System.out.println("value: " + e.next()))
                ;
        }
    } catch (NamingException e) {
        e.printStackTrace();
    }

    String inititials = "";
    if (result.getAttributes().get("initials") != null) {
        inititials = result.getAttributes().get("initials").getAll().next().toString();
    }
    LDAPUser u;
    if (result.getAttributes().get("mail") == null) {
        u = new LDAPUser(result.getAttributes().get("sn").getAll().next().toString(),
                result.getAttributes().get("givenName").getAll().next().toString(), "", inititials);
    } else {
        u = new LDAPUser(result.getAttributes().get("sn").getAll().next().toString(),
                result.getAttributes().get("givenName").getAll().next().toString(),
                result.getAttributes().get("mail").getAll().next().toString(), inititials);
    }

    String dName = result.getAttributes().get("distinguishedName").getAll().next().toString();
    Log.d("dName=" + dName);
    if (dName.contains("OU=Lehrer")) {
        Log.d("Ich bin ein Lehrer");
        u.setRole(Roles.toString(Roles.LEHRER));
    } else {
        Log.d("Ich bin ein Schler");
        u.setRole(Roles.toString(Roles.SCHUELER));
        if (result.getAttributes().get("memberOf") != null) {
            String memberOf = result.getAttributes().get("memberOf").getAll().next().toString();
            String courseName = memberOf.split(",")[0];
            courseName = courseName.substring(courseName.indexOf("=") + 1);
            Log.d("Name der Klasse ist " + courseName);
            u.setCourse(courseName);
        }
    }

    String user = result.getNameInNamespace();

    try {

        props = new Properties();
        props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
        props.put(Context.PROVIDER_URL, Config.getInstance().ldaphost);
        props.put(Context.SECURITY_PRINCIPAL, user);
        props.put(Context.SECURITY_CREDENTIALS, password);

        context = new InitialDirContext(props);
    } catch (Exception e) {
        return null;
    }
    return u;
}

From source file:LDAPTest.java

/**
     * Constructs the data panel./*  w  ww  . jav  a2  s. co m*/
     * @param attributes the attributes of the given entry
     */
    public DataPanel(Attributes attrs) throws NamingException {
        setLayout(new java.awt.GridLayout(0, 2, 3, 1));

        NamingEnumeration<? extends Attribute> attrEnum = attrs.getAll();
        while (attrEnum.hasMore()) {
            Attribute attr = attrEnum.next();
            String id = attr.getID();

            NamingEnumeration<?> valueEnum = attr.getAll();
            while (valueEnum.hasMore()) {
                Object value = valueEnum.next();
                if (id.equals("userPassword"))
                    value = new String((byte[]) value);

                JLabel idLabel = new JLabel(id, SwingConstants.RIGHT);
                JTextField valueField = new JTextField("" + value);
                if (id.equals("objectClass"))
                    valueField.setEditable(false);
                if (!id.equals("uid")) {
                    add(idLabel);
                    add(valueField);
                }
            }
        }
    }

From source file:com.teklabs.throng.integration.ldap.Ldap.java

private String getPrincipal(String login) throws NamingException {
    if (baseDN == null) {
        throw new IllegalArgumentException("LDAP BaseDN is not set");
    }/*  w w w  .  ja  v a2  s. c  om*/
    InitialDirContext context = null;
    String principal;
    try {
        if (LdapHelper.LOG.isDebugEnabled()) {
            LdapHelper.LOG.debug("Search principal: " + login);
        }

        context = ldapContextFactory.getInitialDirContext();
        String request = "(&(objectClass=" + userObjectClass + ")(" + loginAttribute + "={0}))";
        if (LdapHelper.LOG.isDebugEnabled()) {
            LdapHelper.LOG.debug("LDAP request: " + request);
        }

        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        controls.setReturningAttributes(new String[] {});
        controls.setReturningObjFlag(true);
        NamingEnumeration result = context.search(baseDN, request, new String[] { login }, controls);
        String found = null;
        if (result.hasMore()) {
            SearchResult obj = (SearchResult) result.next();
            found = obj.getNameInNamespace();
            if (found != null && result.hasMore()) {
                found = null;
                LdapHelper.LOG.error(
                        "Login \'" + login + "\' is not unique in LDAP (see attribute " + loginAttribute + ")");
            }
        }

        principal = found;
    } finally {
        LdapHelper.closeContext(context);
    }

    return principal;
}

From source file:org.apache.zeppelin.rest.GetUserList.java

/**
 * function to extract users from LDAP//from  w  w  w. j a  va2 s.  c  om
 */
public List<String> getUserList(JndiLdapRealm r, String searchText) {
    List<String> userList = new ArrayList<>();
    String userDnTemplate = r.getUserDnTemplate();
    String userDn[] = userDnTemplate.split(",", 2);
    String userDnPrefix = userDn[0].split("=")[0];
    String userDnSuffix = userDn[1];
    JndiLdapContextFactory CF = (JndiLdapContextFactory) r.getContextFactory();
    try {
        LdapContext ctx = CF.getSystemLdapContext();
        SearchControls constraints = new SearchControls();
        constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);
        String[] attrIDs = { userDnPrefix };
        constraints.setReturningAttributes(attrIDs);
        NamingEnumeration result = ctx.search(userDnSuffix, "(" + userDnPrefix + "=*" + searchText + "*)",
                constraints);
        while (result.hasMore()) {
            Attributes attrs = ((SearchResult) result.next()).getAttributes();
            if (attrs.get(userDnPrefix) != null) {
                String currentUser = attrs.get(userDnPrefix).toString();
                userList.add(currentUser.split(":")[1].trim());
            }
        }
    } catch (Exception e) {
        LOG.error("Error retrieving User list from Ldap Realm", e);
    }
    LOG.info("UserList: " + userList);
    return userList;
}

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

private User getUser(Credentials credentials, DirContext ctx) throws PhrescoException {
    if (isDebugEnabled) {
        S_LOGGER.debug("Entering Method LDAPManagerImpl.getUserInfo(String userName, DirContext ctx)");
    }/*from w  w  w. j a v a2s . c  om*/
    User user = new User();
    try {
        String userName = credentials.getUsername();
        SearchControls constraints = new SearchControls();
        constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);
        String[] attrIDs = { "*" };
        constraints.setReturningAttributes(attrIDs);
        NamingEnumeration<SearchResult> ne = ctx.search(ldapConfig.getLdapBaseDn(),
                ldapConfig.getLdapLoginAttribute() + Constants.STR_EQUALS + userName, constraints);
        if (ne.hasMore()) {
            Attributes attrs = ne.next().getAttributes();

            user.setName(userName);
            //      userInfo.setCredentials(credentials);
            user.setDisplayName(getDisplayName(attrs));
            user.setEmail(getMailId(attrs));
            user.setPhrescoEnabled(isPhrescoEnabled(attrs));
            //      userInfo.setCustomerNames(getCustomerNames(attrs));

        }

    } catch (Exception e) {
        throw new PhrescoException(e);
    }
    return user;
}

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

public static LDAPUser getUser(String cn) {
    LDAPUser user = null;/*  ww w.j av  a  2  s. c o  m*/
    NamingEnumeration results = null;
    DirContext ctx = null;
    try {
        ctx = getContext();
        SearchControls controls = new SearchControls();
        String retAttrs[] = { "cn", "sn", "givenName", "title", "registeredAddress", "mail", "memberOf",
                "createTimestamp" };
        controls.setReturningAttributes(retAttrs);
        controls.setSearchScope(SearchControls.ONELEVEL_SCOPE);
        ResourceBundle rb = ResourceBundle.getBundle("ldap");

        results = ctx.search(rb.getString("peopleRoot"), "(cn=" + cn + ")", controls);
        if (results.hasMore()) {
            SearchResult searchResult = (SearchResult) results.next();
            Attributes attributes = searchResult.getAttributes();
            user = new LDAPUser();

            if (attributes.get("cn") != null)
                user.setUsername((String) attributes.get("cn").get());
            if (attributes.get("sn") != null)
                user.setSurname((String) attributes.get("sn").get());
            if (attributes.get("givenName") != null)
                user.setGivenname((String) attributes.get("givenName").get());
            if (attributes.get("title") != null)
                user.setTitle((String) attributes.get("title").get());
            if (attributes.get("registeredAddress") != null)
                user.setPreferredMail((String) attributes.get("registeredAddress").get(0));
            if (attributes.get("mail") != null) {
                String mails = "";
                for (int i = 0; i < attributes.get("mail").size(); i++) {
                    if (i != 0)
                        mails = mails + ", ";
                    mails = mails + (String) attributes.get("mail").get(i);
                }
                user.setAdditionalMails(mails);
            }
            if (attributes.get("memberOf") != null) {
                for (int i = 0; i < attributes.get("memberOf").size(); i++) {
                    user.addGroup((String) attributes.get("memberOf").get(i));
                }
            }

            if (attributes.get("createTimestamp") != null) {
                String time = (String) attributes.get("createTimestamp").get();
                DateFormat ldapData = new SimpleDateFormat("yyyyMMddHHmmss");
                user.setCreationTime(ldapData.parse(time));
            }

        }
    } catch (NameNotFoundException ex) {
        _log.error(ex);
    } catch (NamingException e) {
        _log.error(e);
    } catch (ParseException ex) {
        _log.error(ex);
    } 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 user;
}

From source file:ddf.security.sts.SecurityAttributesClaimsHandler.java

private Claim buildClaim(ClaimsParameters parameters, Entry<String, String> claimAttr, Attribute attr)
        throws URISyntaxException {
    Claim c = new Claim();
    c.setClaimType(new URI(claimAttr.getKey()));
    c.setPrincipal(parameters.getPrincipal());

    StringBuilder claimValue = new StringBuilder();
    try {// w w  w . j  av  a 2  s .  co m
        NamingEnumeration<?> list = (NamingEnumeration<?>) attr.getAll();
        while (list.hasMore()) {
            Object obj = list.next();
            if (!(obj instanceof String)) {
                LOGGER.warn("LDAP attribute '{}' has an unsupported value type", claimAttr.getValue());
                break;
            }
            claimValue.append((String) obj);
            if (list.hasMore()) {
                claimValue.append(ATTRIBUTE_DELIMITER);
            }
        }
    } catch (NamingException ex) {
        LOGGER.warn("Failed to read value of LDAP attribute '{}'", claimAttr.getValue());
    }

    c.setValue(claimValue.toString());
    return c;
}

From source file:net.officefloor.plugin.web.http.security.store.JndiLdapCredentialStore.java

@Override
public CredentialEntry retrieveCredentialEntry(String userId, String realm) throws IOException {
    try {/*from   www .  j av  a 2  s. com*/
        // Search for the credential entry
        NamingEnumeration<SearchResult> searchResults = this.context.search(this.entrySearchBaseDn,
                "(&(objectClass=inetOrgPerson)(uid=" + userId + "))", null);
        if (!searchResults.hasMore()) {
            return null; // entry not found
        }
        SearchResult result = searchResults.next();

        // Obtain the attributes
        String entryDn = result.getNameInNamespace();

        // Create and return the credential entry
        return new JndiLdapCredentialEntry(entryDn);

    } catch (NamingException ex) {
        throw new IOException(ex);
    }
}

From source file:edu.vt.middleware.ldap.dsml.Dsmlv1.java

/**
 * This will take a DSML <code>Element</code> containing an entry of type
 * <dsml:entry name="name"/> and convert it to a LDAP search result.
 *
 * @param  entryElement  <code>Element</code> of DSML content
 *
 * @return  <code>SearchResult</code>
 *//*from   ww  w  . j  av a 2 s  . com*/
protected SearchResult createSearchResult(final Element entryElement) {
    String name = "";
    final Attributes entryAttributes = new BasicAttributes(true);
    SearchResult attrResults = null;

    if (entryElement != null) {

        name = entryElement.attributeValue("dn");
        if (name == null) {
            name = "";
        }

        if (entryElement.hasContent()) {

            final Iterator<?> ocIterator = entryElement.elementIterator("objectclass");
            while (ocIterator.hasNext()) {
                final Element ocElement = (Element) ocIterator.next();
                if (ocElement != null && ocElement.hasContent()) {
                    final String ocName = "objectClass";
                    final Attribute entryAttribute = new BasicAttribute(ocName);
                    final Iterator<?> valueIterator = ocElement.elementIterator("oc-value");
                    while (valueIterator.hasNext()) {
                        final Element valueElement = (Element) valueIterator.next();
                        if (valueElement != null) {
                            final String value = valueElement.getText();
                            if (value != null) {
                                entryAttribute.add(value);
                            }
                        }
                    }
                    entryAttributes.put(entryAttribute);
                }
            }

            attrResults = super.createSearchResult(entryElement);
        }
    }

    if (attrResults != null) {
        final Attributes attrs = attrResults.getAttributes();
        if (attrs != null) {
            final NamingEnumeration<? extends Attribute> ae = attrs.getAll();
            if (ae != null) {
                try {
                    while (ae.hasMore()) {
                        entryAttributes.put(ae.next());
                    }
                } catch (NamingException e) {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("Could not read attribute in SearchResult from parent");
                    }
                }
            }
        }
    }
    return new SearchResult(name, null, entryAttributes);
}