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:py.una.pol.karaku.util.LDAPUtil.java

/**
 * Recupera los usuarios de LDAP//from   ww w.ja  v  a 2 s.  c  om
 * 
 * @return Una lista con los usuarios de LDAP
 */
public List<User> getUsers() {

    List<User> users = new ArrayList<User>();

    try {
        DirContext ctx = createInitialDirContext();

        Attributes matchAttrs = new BasicAttributes(true);
        matchAttrs.put(new BasicAttribute("uid"));

        NamingEnumeration<SearchResult> answer = ctx.search("ou=users", matchAttrs);

        while (answer.hasMore()) {
            SearchResult sr = answer.next();
            String uid = sr.getName().substring(4);
            // No se retornan los usuarios especiales
            if (!uid.startsWith(LDAP_SPECIAL_USER_PREFIX) && !ListHelper.contains(EXCLUDED_USERS, uid)) {
                User user = new User();
                user.setUid(uid);
                Attributes atributos = sr.getAttributes();
                String cn = atributos.get("cn").toString().substring(4);
                user.setCn(cn);
                users.add(user);
            }
        }

    } catch (NamingException e) {
        throw new KarakuRuntimeException(e.getMessage(), e);
    }

    return users;

}

From source file:org.jasig.schedassist.impl.oraclecalendar.OracleCalendarUserAccountAttributesMapper.java

public Object mapFromAttributes(Attributes attributes) throws NamingException {
    OracleCalendarUserAccount user = new OracleCalendarUserAccount();
    NamingEnumeration<String> attributeNames = attributes.getIDs();
    Map<String, String> attributesMap = new HashMap<String, String>();
    while (attributeNames.hasMore()) {
        String attributeName = attributeNames.next();
        Attribute attribute = attributes.get(attributeName);
        String value = (String) attribute.get();
        if (null != value) {
            value = value.trim();/*from www .ja va 2 s.co m*/
        }
        final String lcAttributeName = attributeName.toLowerCase();
        attributesMap.put(lcAttributeName, value);

        if (USERNAME_ATTRIBUTE.equals(lcAttributeName)) {
            user.setUsername(value);
        } else if (CALENDAR_UNIQUEID_ATTRIBUTE.equals(lcAttributeName)) {
            user.setCtcalxitemid(value);
        } else if (EMAIL_ATTRIBUTE.equals(lcAttributeName)) {
            user.setEmailAddress(value);
        } else if (DISPLAYNAME_ATTRIBUTE.equals(lcAttributeName)) {
            user.setDisplayName(value);
        } else if (GIVENNAME_ATTRIBUTE.equals(lcAttributeName)) {
            user.setGivenName(value);
        } else if (SURNAME_ATTRIBUTE.equals(lcAttributeName)) {
            user.setSurname(value);
        }
    }
    user.setAttributes(attributesMap);

    if (user.getCalendarUniqueId() != null) {
        String oracleGuid = this.oracleGUIDSource.getOracleGUID(user);
        user.setOracleGuid(oracleGuid);
        user.getAttributes().put(AbstractOracleCalendarAccount.ORACLE_GUID_ATTRIBUTE, oracleGuid);
    }
    return user;
}

From source file:sk.lazyman.gizmo.security.SimpleBindAunthenticator.java

@Override
public DirContextOperations authenticate(Authentication authentication) {
    DirContextOperations user = null;// w ww .jav  a  2  s.  c o m
    Assert.isInstanceOf(UsernamePasswordAuthenticationToken.class, authentication,
            "Can only process UsernamePasswordAuthenticationToken objects");

    String username = authentication.getName();
    String password = (String) authentication.getCredentials();

    if (StringUtils.isEmpty(password)) {
        LOG.debug("Rejecting empty password for user " + username);
        throw new BadCredentialsException(
                messages.getMessage("BindAuthenticator.emptyPassword", "Empty Password"));
    }

    // If DN patterns are configured, try authenticating with them directly
    for (String dn : getUserDns(username)) {
        user = bindWithDn(dn, username, password);

        if (user != null) {
            break;
        }
    }

    // Otherwise use the configured search object to find the user and authenticate with the returned DN.
    if (user == null && getUserSearch() != null) {
        DirContextOperations userFromSearch = getUserSearch().searchForUser(username);
        user = bindWithDn(userFromSearch.getDn().toString(), username, password);
    }

    try {
        if (user != null && StringUtils.isNotEmpty(gizmoGroup)) {
            BaseLdapPathContextSource ctxSource = (BaseLdapPathContextSource) getContextSource();
            DirContext ctx = ctxSource.getReadOnlyContext();

            DistinguishedName userDn = new DistinguishedName(user.getDn());
            userDn.prepend(ctxSource.getBaseLdapPath());

            SearchControls controls = new SearchControls();
            controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
            String filter = String.format(GROUP_SEARCH_QUERY, gizmoGroup, userDn.toCompactString());
            NamingEnumeration en = ctx.search("", filter, controls);
            if (!en.hasMore()) {
                throw new BadCredentialsException(
                        messages.getMessage("BindAuthenticator.badCredentials", "Bad credentials"));
            }
        }
    } catch (javax.naming.NamingException ex) {
        throw new BadCredentialsException("Couldn't check group membership");
    }

    if (user == null) {
        throw new BadCredentialsException(
                messages.getMessage("BindAuthenticator.badCredentials", "Bad credentials"));
    }

    return user;
}

From source file:org.pentaho.platform.plugin.services.security.userrole.ldap.transform.SearchResultToAttrValueList.java

public Object transform(final Object obj) {
    Object transformed = obj;/*from w ww.  ja va  2 s .c  o  m*/
    if (obj instanceof SearchResult) {
        transformed = new HashSet();
        Set valueSet = (Set) transformed;
        SearchResult res = (SearchResult) obj;
        if (SearchResultToAttrValueList.logger.isDebugEnabled()) {
            SearchResultToAttrValueList.logger.debug(Messages.getInstance().getString(
                    "SearchResultToAttrValueList.DEBUG_ATTRIBUTES_FROM_SEARCHRESULT",
                    (null != res.getAttributes()) ? res.getAttributes().toString() : "null")); //$NON-NLS-1$ //$NON-NLS-2$
        }
        Attribute attr = res.getAttributes().get(attributeName);
        if (SearchResultToAttrValueList.logger.isDebugEnabled()) {
            SearchResultToAttrValueList.logger
                    .debug(Messages.getInstance().getString("SearchResultToAttrValueList.DEBUG_ATTRIBUTE_VALUE",
                            attributeName, (null != attr) ? attr.toString() : "null")); //$NON-NLS-1$ //$NON-NLS-2$
        }
        if (attr != null) { // check for null as node might not have attribute we're looking for
            try {
                NamingEnumeration values = attr.getAll();
                while (values.hasMore()) {
                    // if tokenName was specified, extract from value; otherwise
                    // store value unchanged
                    Object value = values.next();
                    if (StringUtils.hasLength(tokenName)) {
                        if ((null != value) && (value instanceof String)) {
                            String tokenValue = extract((String) value, tokenName);
                            if (null != tokenValue) {
                                valueSet.add(tokenValue);
                            }
                        } else {
                            if (SearchResultToAttrValueList.logger.isWarnEnabled()) {
                                SearchResultToAttrValueList.logger.warn(Messages.getInstance()
                                        .getString("SearchResultToAttrValueList.WARN_ATTRIBUTE_NOT_A_STRING")); //$NON-NLS-1$
                            }
                        }
                    } else {
                        if (null != value) {
                            valueSet.add(value.toString());
                        }
                    }
                }
            } catch (NamingException e) {
                if (SearchResultToAttrValueList.logger.isErrorEnabled()) {
                    SearchResultToAttrValueList.logger.error(Messages.getInstance()
                            .getErrorString("SearchResultToAttrValueList.ERROR_0001_NAMING_EXCEPTION"), e); //$NON-NLS-1$
                }
            }
        }
        return transformed;

    }
    return transformed;

}

From source file:egovframework.com.ext.ldapumt.service.impl.DeptManageLdapDAO.java

/**
 *    ?./*from   w  w w. j  a v a  2  s .  c o  m*/
 * @param vo  vo
 */
public boolean hasChildren(String dn) throws NamingException {
    ContextSource contextSource = ldapTemplate.getContextSource();
    DirContext ctx = contextSource.getReadOnlyContext();

    String filter = "objectclass=*";
    SearchControls control = new SearchControls();
    control.setSearchScope(SearchControls.ONELEVEL_SCOPE);

    NamingEnumeration<SearchResult> n = ctx.search(dn, filter, control);

    if (n != null && n.hasMore()) {
        return true;
    }

    return false;
}

From source file:org.sonar.plugins.ldap.LdapAutodiscovery.java

List<LdapSrvRecord> getLdapServers(DirContext context, String domain) throws NamingException {
    Attributes lSrvAttrs = context.getAttributes("dns:/_ldap._tcp." + domain, new String[] { "srv" });
    Attribute serversAttribute = lSrvAttrs.get("srv");
    NamingEnumeration<?> lEnum = serversAttribute.getAll();
    SortedSet<LdapSrvRecord> result = new TreeSet<>();
    while (lEnum.hasMore()) {
        String srvRecord = (String) lEnum.next();
        // priority weight port target
        String[] srvData = srvRecord.split(" ");

        int priority = NumberUtils.toInt(srvData[0]);
        int weight = NumberUtils.toInt(srvData[1]);
        String port = srvData[2];
        String target = srvData[3];

        if (target.endsWith(".")) {
            target = target.substring(0, target.length() - 1);
        }/*  w  w  w .  j ava 2  s .com*/
        String server = "ldap://" + target + ":" + port;
        result.add(new LdapSrvRecord(server, priority, weight));
    }
    return new ArrayList<>(result);
}

From source file:se.vgregion.service.innovationsslussen.ldap.LdapService.java

AttributesMapper newAttributesMapper(final Class type) {
    return new AttributesMapper() {
        @Override//from   ww  w  .  jav a 2s  . co m
        public Object mapFromAttributes(Attributes attributes) throws NamingException {
            try {
                return mapFromAttributesImpl(attributes);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }

        public Object mapFromAttributesImpl(Attributes attributes)
                throws NamingException, IllegalAccessException, InstantiationException {
            Object result = type.newInstance();
            BeanMap bm = new BeanMap(result);
            NamingEnumeration<? extends Attribute> all = attributes.getAll();

            while (all.hasMore()) {
                Attribute attribute = all.next();

                String name = toBeanPropertyName(attribute.getID());
                if (bm.containsKey(name) && bm.getWriteMethod(name) != null) {
                    bm.put(name, attribute.get());
                }
            }
            return result;
        }
    };
}

From source file:com.hs.mail.security.login.JndiLoginModule.java

@SuppressWarnings("unchecked")
protected boolean authenticate(String username, String password) throws Exception {
    DirContext context = null;/*from  w  w  w.ja va 2 s. c o  m*/
    try {
        context = open();
        searchFilterFormat.format(new String[] { username });
        SearchControls constraints = new SearchControls();
        constraints.setSearchScope(subtree ? SearchControls.SUBTREE_SCOPE : SearchControls.ONELEVEL_SCOPE);
        if (returnAttribute != null) {
            String[] attribs = StringUtils.split(returnAttribute, ",");
            constraints.setReturningAttributes(attribs);
        }
        NamingEnumeration ne = context.search(base, searchFilter, constraints);
        if (ne == null || !ne.hasMore()) {
            return false;
        }
        SearchResult sr = (SearchResult) ne.next();
        if (ne.hasMore()) {
            // Ignore for now
        }
        // Check the credentials by binding to server
        if (bindUser(context, sr.getNameInNamespace(), password)) {
            return true;
        } else {
            return true;
        }
    } catch (NamingException e) {
        close(context);
        return false;
    }
}

From source file:org.springframework.ldap.core.LdapAttributes.java

/**
 * Returns a string representation of the object in LDIF format.
 * /*from  w  w  w.  j av a 2s .c o m*/
 * @return {@link java.lang.String} formated to RFC2849 LDIF specifications.
 */
public String toString() {
    StringBuilder sb = new StringBuilder();

    try {

        DistinguishedName dn = getDN();

        if (!dn.toString().matches(SAFE_INIT_CHAR + SAFE_CHAR + "*")) {
            sb.append("dn:: " + new BASE64Encoder().encode(dn.toString().getBytes()) + "\n");
        } else {
            sb.append("dn: " + getDN() + "\n");
        }

        NamingEnumeration<Attribute> attributes = getAll();

        while (attributes.hasMore()) {
            Attribute attribute = attributes.next();
            NamingEnumeration<?> values = attribute.getAll();

            while (values.hasMore()) {
                Object value = values.next();

                if (value instanceof String)
                    sb.append(attribute.getID() + ": " + (String) value + "\n");

                else if (value instanceof byte[])
                    sb.append(attribute.getID() + ":: " + new BASE64Encoder().encode((byte[]) value) + "\n");

                else if (value instanceof URI)
                    sb.append(attribute.getID() + ":< " + (URI) value + "\n");

                else {
                    sb.append(attribute.getID() + ": " + value + "\n");
                }
            }
        }

    } catch (NamingException e) {
        log.error("Error formating attributes for output.", e);
        sb = new StringBuilder();
    }

    return sb.toString();
}

From source file:org.archone.ad.domain.UserHelper.java

public List<String> lookupMembershipGroups(DirContext dirContext, String userDn)
        throws javax.naming.NamingException {

    SearchControls controls = new SearchControls();
    controls.setSearchScope(SearchControls.SUBTREE_SCOPE);

    NamingEnumeration<SearchResult> searchResults = dirContext.search("",
            adConfiguration.getMembershipSearchFilter(), new String[] { userDn }, controls);

    List<String> roles = new LinkedList<String>();
    while (searchResults.hasMore()) {
        GroupDn groupDn = new GroupDn(searchResults.next().getNameInNamespace(),
                adConfiguration.getGroupsRdn());
        roles.add(groupDn.getAsGroupId());
    }//from  w  w  w.  j  a va 2  s . c o  m

    return roles;
}