Example usage for javax.naming NamingEnumeration hasMoreElements

List of usage examples for javax.naming NamingEnumeration hasMoreElements

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Introduction

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

Prototype

boolean hasMoreElements();

Source Link

Document

Tests if this enumeration contains more elements.

Usage

From source file:org.viafirma.util.ConfigUtil.java

/**
 * Recupera el conjunto de propiedades que utiliza la aplicacin.
 * @param context//from w  w  w.  j  av  a 2 s .  co  m
 * @return
 */
public String readConfigProperty(String property) {
    Context initCtx;
    try {
        initCtx = new InitialContext();
        Context contextInit = (Context) initCtx.lookup("java:comp/env");
        // recuperamos ahora todos los parametros JNDI que estan en el raiz de la aplicacin 
        NamingEnumeration<NameClassPair> propiedadesJDNI = contextInit.list("");
        while (propiedadesJDNI.hasMoreElements()) {
            NameClassPair propiedad = propiedadesJDNI.nextElement();
            if (property.equalsIgnoreCase(propiedad.getName())) {
                // propiedad encontrada
                Object temp = contextInit.lookup(propiedad.getName());
                if (temp instanceof String) {
                    String valor = (String) temp;
                    return valor;
                }
            }
        }
    } catch (Exception e) {
        throw new ExceptionInInitializerError(
                "No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible."
                        + e.getMessage());
    }
    log.fatal("No se pueden recuperar el parametro de configuracin " + property
            + " de configuracin. JNDI parece no estar disponible.");
    return null;
}

From source file:org.viafirma.util.ConfigUtil.java

/**
 * Recupera el conjunto de propiedades que utiliza la aplicacin.
 * @param context//from  w ww  . j  a  v  a  2s.c  om
 * @return
 */
public Properties readConfigPropertes() {
    Properties properties = new Properties();
    Context initCtx;
    try {
        initCtx = new InitialContext();
        Context contextInit = (Context) initCtx.lookup("java:comp/env");
        // recuperamos ahora todos los parametros JNDI que estan en el raiz de la aplicacin 
        NamingEnumeration<NameClassPair> propiedadesJDNI = contextInit.list("");
        while (propiedadesJDNI.hasMoreElements()) {
            NameClassPair propiedad = propiedadesJDNI.nextElement();
            Object temp = contextInit.lookup(propiedad.getName());
            if (temp instanceof String) {
                String valor = (String) temp;
                System.out.println("\t\t\t" + propiedad.getName() + "=" + valor);
                properties.put(propiedad.getName(), valor);
            }
        }
    } catch (Exception e) {
        log.fatal("No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible.",
                e);
        throw new ExceptionInInitializerError(
                "No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible."
                        + e.getMessage());
    }
    return properties;
}

From source file:org.wso2.carbon.appfactory.userstore.AppFactoryTenantManager.java

protected String getNameInSpaceForUserName(String userName) throws UserStoreException {
    DirContext dirContext;//from  w  ww.ja  v  a2 s . c o m
    String usernameSearchFilter = realmConfig.getUserStoreProperty("UserNameListFilter");
    String userNameProperty = realmConfig.getUserStoreProperty("UserNameAttribute");
    String searchFilter = getSearchFilter(usernameSearchFilter, userNameProperty, userName);
    if (log.isDebugEnabled()) {
        log.debug((new StringBuilder()).append("Searching for ").append(searchFilter).toString());
    }
    dirContext = ldapConnectionSource.getContext();
    NamingEnumeration answer = null;
    String userDn;
    try {
        String name = null;
        answer = searchForObject(searchFilter, null, dirContext,
                realmConfig.getUserStoreProperty("UserSearchBase"));
        int count = 0;
        SearchResult userObj;
        SearchResult sr;
        for (userObj = null; answer.hasMoreElements(); userObj = sr) {
            sr = (SearchResult) answer.next();
            if (count > 0) {
                log.error("More than one user exist for the same name");
            }
            count++;
        }

        if (userObj != null) {
            name = userObj.getNameInNamespace();
        }
        userDn = name;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }
    return userDn;
}

From source file:org.wso2.carbon.appfactory.userstore.AppFactoryTenantManager.java

protected String[] getTenantDomains(String userDN) throws UserStoreException {
    DirContext dirContext;/*from   w w w . j  av a2 s .c  o  m*/
    String groupNameSearchFilter = realmConfig.getUserStoreProperty("GroupNameListFilter");
    String groupNameProperty = realmConfig.getUserStoreProperty("MembershipAttribute");
    String searchFilter = getSearchFilter(groupNameSearchFilter, groupNameProperty, userDN);
    Set<String> list = new HashSet<String>();
    if (log.isDebugEnabled()) {
        log.debug((new StringBuilder()).append("Searching for ").append(searchFilter).toString());
    }
    dirContext = ldapConnectionSource.getContext();
    NamingEnumeration answer = null;
    String domainsStrs[];
    try {
        String dn;
        String domain;
        answer = searchForObject(searchFilter, null, dirContext,
                tenantMgtConfig.getTenantStoreProperties().get("RootPartition"));
        while (answer.hasMoreElements()) {
            SearchResult sr = (SearchResult) answer.next();
            dn = sr.getNameInNamespace();
            domain = getOrganizationalContextName(dn);
            if (domain != null) {
                list.add(domain);
            }
        }

        domainsStrs = list.toArray(new String[list.size()]);
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }

    return domainsStrs;

}

From source file:org.wso2.carbon.appfactory.userstore.internal.OTLDAPUtil.java

public static String getUserIdFromEmail(String email, LDAPConnectionContext connectionSource,
        String userSearchBase) throws UserStoreException {
    // if it is not an email, just return it as the uid.
    if (!email.contains("@")) {
        return email;
    }// www .j a v  a  2 s . c  o  m
    // check from cache
    String userId = otUserIdCache.getValueFromCache(email);
    if (userId != null && !userId.isEmpty()) {
        return userId;
    }

    // check from ldap and update the cache
    StringBuffer buff = new StringBuffer();
    buff.append("(&(objectClass=inetOrgPerson)(mail=").append(email).append("))");
    if (log.isDebugEnabled()) {
        log.debug("Searching for " + buff.toString());
    }
    DirContext dirContext = connectionSource.getContext();
    NamingEnumeration<SearchResult> answer = null;
    try {
        String name = null;
        answer = searchForUser(buff.toString(), null, dirContext, userSearchBase);
        int count = 0;
        SearchResult userObj = null;
        while (answer.hasMoreElements()) {
            SearchResult sr = (SearchResult) answer.next();
            if (count > 0) {
                log.error("More than one user exist for the same name");
            }
            count++;
            userObj = sr;
        }
        if (userObj != null) {
            name = userObj.getName();
            if (name != null) {
                name = name.replaceFirst("uid=", "");
            }
        }
        otUserIdCache.addToCache(email, name);
        return name;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }

}

From source file:org.wso2.carbon.appfactory.userstore.internal.OTLDAPUtil.java

public static String getEmailFromUserId(String uid, LDAPConnectionContext connectionSource,
        String userSearchBase) throws UserStoreException {

    // check from cache
    String email = otEmailCache.getValueFromCache(uid);
    if (email != null && !email.isEmpty()) {
        return email;
    }/*w  w w.j a  v a  2s  . c  o  m*/

    // check from ldap and update the cache
    StringBuffer buff = new StringBuffer();
    buff.append("(&(objectClass=inetOrgPerson)(uid=").append(uid).append("))");
    if (log.isDebugEnabled()) {
        log.debug("Searching for " + buff.toString());
    }
    DirContext dirContext = connectionSource.getContext();
    NamingEnumeration<SearchResult> answer = null;
    try {
        String[] returnedAttributes = { "mail" };
        answer = searchForUser(buff.toString(), returnedAttributes, dirContext, userSearchBase);
        int count = 0;
        SearchResult userObj = null;
        while (answer.hasMoreElements()) {
            SearchResult sr = (SearchResult) answer.next();
            if (count > 0) {
                log.error("More than one user exist for the same name");
            }
            count++;
            userObj = sr;
        }
        if (userObj != null) {

            Attributes attributes = userObj.getAttributes();
            Attribute mailAttribute = attributes.get("mail");
            if (mailAttribute != null) {
                email = mailAttribute.getID();
            }
        }
        otEmailCache.addToCache(uid, email);
        return email;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }

}

From source file:org.wso2.carbon.appfactory.userstore.OTAppFactoryUserStore.java

@Override
public String[] doListUsers(String filter, int maxItemLimit) throws UserStoreException {
    String[] userNames = new String[0];

    if (maxItemLimit == 0) {
        return userNames;
    }//from   w ww.  j a v  a2  s . co  m

    int givenMax = Integer
            .parseInt(realmConfig.getUserStoreProperty(UserCoreConstants.RealmConfig.PROPERTY_MAX_USER_LIST));

    if (maxItemLimit < 0 || maxItemLimit > givenMax) {
        maxItemLimit = givenMax;
    }

    SearchControls searchCtls = new SearchControls();
    searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    searchCtls.setCountLimit(maxItemLimit);

    if (filter.contains("?") || filter.contains("**")) {
        throw new UserStoreException(
                "Invalid character sequence entered for user serch. Please enter valid sequence.");
    }

    StringBuffer searchFilter = null;
    searchFilter = new StringBuffer(realmConfig.getUserStoreProperty(LDAPConstants.USER_NAME_LIST_FILTER));
    String searchBase = realmConfig.getUserStoreProperty(LDAPConstants.USER_SEARCH_BASE);

    String userNameProperty = realmConfig.getUserStoreProperty(LDAPConstants.USER_NAME_ATTRIBUTE);
    StringBuffer buff = new StringBuffer();
    buff.append("(&").append(searchFilter).append("(").append(userNameProperty).append("=").append(filter)
            .append("))");

    String serviceNameAttribute = "sn";
    String mailAttribute = "mail";
    String returnedAtts[] = { userNameProperty, serviceNameAttribute, mailAttribute };

    searchCtls.setReturningAttributes(returnedAtts);
    DirContext dirContext = null;
    NamingEnumeration<SearchResult> answer = null;
    String[] allUserNames = null;
    try {
        dirContext = connectionSource.getContext();
        answer = dirContext.search(searchBase, buff.toString(), searchCtls);
        List<String> list = new ArrayList<String>();
        int i = 0;
        while (answer.hasMoreElements() && i < maxItemLimit) {
            SearchResult sr = (SearchResult) answer.next();
            if (sr.getAttributes() != null) {
                Attribute attr = sr.getAttributes().get(mailAttribute);

                /*
                 * If this is a service principle, just ignore and iterate rest of the array.
                 * The entity is a service if value of surname is Service
                 */
                Attribute attrSurname = sr.getAttributes().get(serviceNameAttribute);

                if (attrSurname != null) {
                    String serviceName = (String) attrSurname.get();
                    if (serviceName != null
                            && serviceName.equals(LDAPConstants.SERVER_PRINCIPAL_ATTRIBUTE_VALUE)) {
                        continue;
                    }
                }

                if (attr != null) {
                    String name = (String) attr.get();
                    //append the domain if exist
                    String domain = userRealm.getRealmConfiguration()
                            .getUserStoreProperty(UserCoreConstants.RealmConfig.PROPERTY_DOMAIN_NAME);
                    if (domain != null) {
                        domain = domain + "/";
                        name = domain + name;
                    }
                    list.add(name);
                    i++;
                }
            }
        }
        userNames = list.toArray(new String[list.size()]);
        //get secondary user lists
        UserStoreManager secUserManager = this.getSecondaryUserStoreManager();
        if (secUserManager != null) {
            String[] secUserNames = secUserManager.listUsers(filter, maxItemLimit);
            allUserNames = UserCoreUtil.combineArrays(userNames, secUserNames);
        } else {
            allUserNames = userNames;
        }
        Arrays.sort(allUserNames);
    } catch (NamingException e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }
    return allUserNames;
}

From source file:org.wso2.carbon.connector.ldap.SearchEntry.java

private OMElement prepareNode(SearchResult entityResult, OMFactory factory, OMNamespace ns,
        String returnAttributes[]) throws NamingException {
    Attributes attributes = entityResult.getAttributes();
    Attribute attribute;//w w w. j a  va 2 s .c  om
    OMElement entry = factory.createOMElement(LDAPConstants.ENTRY, ns);
    OMElement dnattr = factory.createOMElement(LDAPConstants.DN, ns);
    dnattr.setText(entityResult.getNameInNamespace());
    entry.addChild(dnattr);

    for (int i = 0; i < returnAttributes.length; i++) {
        attribute = attributes.get(returnAttributes[i]);
        if (attribute != null) {
            NamingEnumeration ne = null;
            ne = attribute.getAll();
            while (ne.hasMoreElements()) {
                String value = (String) ne.next();
                OMElement attr = factory.createOMElement(returnAttributes[i], ns);
                attr.setText(value);
                entry.addChild(attr);
            }
        }
    }
    return entry;
}

From source file:org.wso2.carbon.connector.ldap.SearchEntry.java

private SearchResult makeSureOnlyOneMatch(NamingEnumeration<SearchResult> results) {
    SearchResult searchResult = null;

    if (results.hasMoreElements()) {
        searchResult = (SearchResult) results.nextElement();

        // Make sure there is not another item available, there should be only 1 match
        if (results.hasMoreElements()) {
            // Here the code has matched multiple objects for the searched target
            return null;
        }// w w w . j a  v a2s .  c o  m
    }
    return searchResult;
}

From source file:org.wso2.carbon.directory.server.manager.internal.LDAPServerStoreManager.java

public ServerPrinciple[] listServicePrinciples(String filter) throws DirectoryServerManagerException {

    ServerPrinciple[] serverNames = null;

    int maxItemLimit = Integer.parseInt(
            this.realmConfiguration.getUserStoreProperty(UserCoreConstants.RealmConfig.PROPERTY_MAX_USER_LIST));

    SearchControls searchCtls = new SearchControls();
    searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    searchCtls.setCountLimit(maxItemLimit);

    if (filter.contains("?") || filter.contains("**")) {
        log.error("Invalid search character " + filter);
        throw new DirectoryServerManagerException(
                "Invalid character sequence entered for service principle search. Please enter valid sequence.");
    }//from   w  ww  .jav a  2  s.  c  o m

    StringBuilder searchFilter;
    searchFilter = new StringBuilder(
            this.realmConfiguration.getUserStoreProperty(LDAPConstants.USER_NAME_LIST_FILTER));
    String searchBase = this.realmConfiguration.getUserStoreProperty(LDAPConstants.USER_SEARCH_BASE);

    StringBuilder buff = new StringBuilder();
    buff.append("(&").append(searchFilter).append("(")
            .append(LDAPServerManagerConstants.KRB5_PRINCIPAL_NAME_ATTRIBUTE).append("=").append(filter)
            .append(")").append(getServerPrincipleIncludeString()).append(")");

    String[] returnedAtts = { LDAPServerManagerConstants.KRB5_PRINCIPAL_NAME_ATTRIBUTE,
            LDAPServerManagerConstants.LDAP_COMMON_NAME };
    searchCtls.setReturningAttributes(returnedAtts);
    DirContext dirContext = null;
    try {
        dirContext = connectionSource.getContext();
        NamingEnumeration<SearchResult> answer = dirContext.search(searchBase, buff.toString(), searchCtls);
        List<ServerPrinciple> list = new ArrayList<ServerPrinciple>();
        int i = 0;
        while (answer.hasMoreElements() && i < maxItemLimit) {
            SearchResult sr = answer.next();
            if (sr.getAttributes() != null) {
                Attribute serverNameAttribute = sr.getAttributes()
                        .get(LDAPServerManagerConstants.KRB5_PRINCIPAL_NAME_ATTRIBUTE);
                Attribute serverDescription = sr.getAttributes()
                        .get(LDAPServerManagerConstants.LDAP_COMMON_NAME);
                if (serverNameAttribute != null) {

                    ServerPrinciple principle;
                    String serviceName;
                    String serverPrincipleFullName = (String) serverNameAttribute.get();

                    if (serverPrincipleFullName.toLowerCase(Locale.ENGLISH)
                            .contains(LDAPServerManagerConstants.KERBEROS_TGT)) {
                        continue;
                    }

                    if (serverPrincipleFullName.contains("@")) {
                        serviceName = serverPrincipleFullName.split("@")[0];
                    } else {
                        serviceName = serverPrincipleFullName;
                    }

                    if (serverDescription != null) {
                        principle = new ServerPrinciple(serviceName, (String) serverDescription.get());
                    } else {

                        principle = new ServerPrinciple(serviceName);
                    }

                    list.add(principle);
                    i++;
                }
            }
        }

        serverNames = list.toArray(new ServerPrinciple[list.size()]);
        Arrays.sort(serverNames);

    } catch (NamingException e) {
        log.error(e.getMessage(), e);
        throw new DirectoryServerManagerException("Unable to list service principles.", e);
    } catch (UserStoreException e) {
        log.error("Unable to retrieve LDAP connection context.", e);
        throw new DirectoryServerManagerException("Unable to list service principles.", e);
    } finally {
        try {
            JNDIUtil.closeContext(dirContext);
        } catch (UserStoreException e) {
            log.error("Unable to close directory context.", e);
        }
    }
    return serverNames;

}