Example usage for javax.naming NamingEnumeration hasMore

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:io.apiman.tools.ldap.ApimanLdapServer.java

@Test
public void startLdapServer() throws Exception {
    DirContext ctx = createContext();
    Assert.assertNotNull(ctx);//from   ww  w  .j  av a2 s  .c o  m

    SearchControls controls = new SearchControls();
    controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    NamingEnumeration<SearchResult> result = ctx.search("o=apiman", "(ObjectClass=*)", controls);

    int count = 0;
    while (result.hasMore()) {
        result.next();
        count++;
    }

    String url = "ldap://" + LDAP_SERVER + ":" + ldapServer.getPort();
    System.out.println("======================================================");
    System.out.println("LDAP server started successfully.");
    System.out.println("");
    System.out.println("  URL: " + url);
    System.out.println("  Node Count: " + count);
    System.out.println("  Direct Bind DN: cn=${username},ou=developers,ou=people,o=apiman");
    System.out.println("======================================================");
    System.out.println("");
    System.out.println("");
    System.out.println("Press Enter to stop the LDAP server.");
    new BufferedReader(new InputStreamReader(System.in)).readLine();
    System.out.println("Shutting down the LDAP server...");
}

---

From source file:org.apache.hadoop.hdfsproxy.LdapIpDirFilter.java

/**
 * check if client's ip is listed in the Ldap Roles if yes, return true and
 * update ldapent. if not, return false/*from   w  ww.j a v a2 s .co  m*/
 * */
@SuppressWarnings("unchecked")
private boolean getLdapRoleEntryFromUserIp(String userIp, LdapRoleEntry ldapent) throws NamingException {
    String ipMember = hdfsIpSchemaStrPrefix + userIp;
    Attributes matchAttrs = new BasicAttributes(true);
    matchAttrs.put(new BasicAttribute(hdfsIpSchemaStr, ipMember));
    matchAttrs.put(new BasicAttribute(hdfsUidSchemaStr));
    matchAttrs.put(new BasicAttribute(hdfsPathSchemaStr));

    String[] attrIDs = { hdfsUidSchemaStr, hdfsPathSchemaStr };

    NamingEnumeration<SearchResult> results = lctx.search(baseName, matchAttrs, attrIDs);
    if (results.hasMore()) {
        String userId = null;
        ArrayList<Path> paths = new ArrayList<Path>();
        SearchResult sr = results.next();
        Attributes attrs = sr.getAttributes();
        for (NamingEnumeration ne = attrs.getAll(); ne.hasMore();) {
            Attribute attr = (Attribute) ne.next();
            if (hdfsUidSchemaStr.equalsIgnoreCase(attr.getID())) {
                userId = (String) attr.get();
            } else if (hdfsPathSchemaStr.equalsIgnoreCase(attr.getID())) {
                for (NamingEnumeration e = attr.getAll(); e.hasMore();) {
                    String pathStr = (String) e.next();
                    paths.add(new Path(pathStr));
                }
            }
        }
        ldapent.init(userId, paths);
        if (LOG.isDebugEnabled())
            LOG.debug(ldapent);
        return true;
    }
    LOG.info("Ip address " + userIp + " is not authorized to access the proxy server");
    return false;
}

---

From source file:edu.vt.middleware.ldap.auth.handler.CompareAuthorizationHandler.java

/** {@inheritDoc} */
public void process(final AuthenticationCriteria ac, final LdapContext ctx) throws NamingException {
    // make DN the first filter arg
    final List<Object> filterArgs = new ArrayList<Object>();
    filterArgs.add(ac.getDn());/* w  w  w. j  av  a  2  s .c  o m*/
    filterArgs.addAll(this.searchFilter.getFilterArgs());

    // perform ldap compare operation
    NamingEnumeration<SearchResult> results = null;
    try {
        results = ctx.search(ac.getDn(), this.searchFilter.getFilter(), filterArgs.toArray(),
                LdapConfig.getCompareSearchControls());
        if (!results.hasMore()) {
            throw new AuthorizationException("Compare failed");
        }
    } finally {
        if (results != null) {
            results.close();
        }
    }
}

---

From source file:edu.vt.middleware.ldap.handler.CompareAuthorizationHandler.java

/** {@inheritDoc} */
public void process(final AuthenticationCriteria ac, final LdapContext ctx) throws NamingException {
    // make DN the first filter arg
    final List<Object> filterArgs = new ArrayList<Object>();
    filterArgs.add(ac.getDn());//  w  w  w. j a  v a  2  s .c o m
    filterArgs.addAll(this.searchFilter.getFilterArgs());

    // perform ldap compare operation
    NamingEnumeration<SearchResult> results = null;
    try {
        results = ctx.search(ac.getDn(), this.searchFilter.getFilter(), filterArgs.toArray(),
                LdapConfig.getCompareSearchControls());
        if (!results.hasMore()) {
            throw new AuthenticationException("Compare failed");
        }
    } finally {
        if (results != null) {
            results.close();
        }
    }
}

---

From source file:net.officefloor.plugin.jndi.ldap.CredentialStoreTest.java

/**
 * Ensure able to obtain credentials./*  w ww .  ja  va 2  s .  c  o m*/
 */
public void testObtainCredentials() throws Exception {

    final Charset ASCII = Charset.forName("ASCII");

    // Calculate the expected credential
    String expectedRaw = "daniel:officefloor:password";
    MessageDigest digest = MessageDigest.getInstance("MD5");
    digest.update(expectedRaw.getBytes(ASCII));
    byte[] expectedBytes = digest.digest();
    String expectedCredentials = Base64.encodeBase64String(expectedBytes).trim();

    // Obtain the context
    DirContext context = this.ldap.getDirContext();

    // Obtain the People context
    DirContext people = (DirContext) context.lookup("ou=People,dc=officefloor,dc=net");
    assertNotNull("Should have People context", people);

    // Search for person
    NamingEnumeration<SearchResult> results = people.search("", "(&(objectClass=inetOrgPerson)(uid=daniel))",
            null);
    assertTrue("Expecting to find daniel entry", results.hasMore());
    SearchResult result = results.next();
    assertFalse("Should only have the daniel entry", results.hasMore());

    // Obtain the digest MD5 credentials for Daniel
    String digestMd5Credential = null;
    Attributes attributes = result.getAttributes();
    Attribute passwordAttribute = attributes.get("userPassword");
    for (NamingEnumeration<?> enumeration = passwordAttribute.getAll(); enumeration.hasMore();) {
        byte[] credentials = (byte[]) enumeration.next();
        String text = new String(credentials, ASCII);

        // Determine if MD5 credential
        if (text.toUpperCase().startsWith("{MD5}")) {
            // Found MD5 credential
            digestMd5Credential = text.substring("{MD5}".length());
        }
    }
    assertNotNull("Must have digest MD5 credential", digestMd5Credential);

    // Ensure correct credentials
    assertEquals("Incorrect DIGEST MD5 credentials", expectedCredentials, digestMd5Credential);
}

---

From source file:org.hyperic.hq.plugin.netservices.LDAPCollector.java

public void collect() {

    // Setup initial LDAP properties
    Properties env = new Properties();
    Properties props = getProperties();

    // Set our default factory name if one is not given
    String factoryName = env.getProperty(Context.INITIAL_CONTEXT_FACTORY);
    if (factoryName == null) {
        env.setProperty(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    }//w  ww . j  av a2 s.  c  om

    // Set the LDAP url
    if (isSSL()) {
        env.put("java.naming.ldap.factory.socket", LDAPSSLSocketFactory.class.getName());
        env.put(Context.SECURITY_PROTOCOL, "ssl");
    }
    String providerUrl = "ldap://" + getHostname() + ":" + getPort();
    env.setProperty(Context.PROVIDER_URL, providerUrl);

    // For log track
    setSource(providerUrl);

    // Follow referrals automatically
    env.setProperty(Context.REFERRAL, "follow");

    // Base DN
    String baseDN = props.getProperty(PROP_BASEDN);
    if (baseDN == null) {
        setErrorMessage("No Base DN given, refusing login");
        setAvailability(false);
        return;
    }

    // Search filter
    String filter = props.getProperty(PROP_FILTER);

    // Load any information we may need to bind
    String bindDN = props.getProperty(PROP_BINDDN);
    String bindPW = props.getProperty(PROP_BINDPW);
    if (bindDN != null) {
        env.setProperty(Context.SECURITY_PRINCIPAL, bindDN);
        env.setProperty(Context.SECURITY_CREDENTIALS, bindPW);
        env.setProperty(Context.SECURITY_AUTHENTICATION, "simple");
    }

    if (log.isDebugEnabled()) {
        log.debug("Using LDAP environment: " + env);
    }

    try {
        startTime();
        InitialLdapContext ctx = new InitialLdapContext(env, null);
        endTime();

        setAvailability(true);

        // If a search filter is specified, run the search and return the
        // number of matches as a metric
        if (filter != null) {
            log.debug("Using LDAP filter=" + filter);
            NamingEnumeration answer = ctx.search(baseDN, filter, getSearchControls());

            long matches = 0;
            while (answer.hasMore()) {
                matches++;
                answer.next();
            }

            setValue("NumberofMatches", matches);
        }
    } catch (Exception e) {
        setAvailability(false);
        if (log.isDebugEnabled()) {
            log.debug("LDAP check failed: " + e, e);
        }

        setErrorMessage("LDAP check failed: " + e);
    }
}

---

From source file:net.officefloor.plugin.jndi.ldap.CredentialStoreTest.java

/**
 * Ensure able to obtain the roles.//  www  .j  a  va 2s .c om
 */
public void testObtainRoles() throws Exception {

    // Obtain the context
    DirContext context = this.ldap.getDirContext();

    // Obtain the People context
    DirContext people = (DirContext) context.lookup("ou=People,dc=officefloor,dc=net");
    assertNotNull("Should have People context", people);

    // Search for person
    NamingEnumeration<SearchResult> personResults = people.search("",
            "(&(objectClass=inetOrgPerson)(uid=daniel))", null);
    assertTrue("Expecting to find daniel entry", personResults.hasMore());
    SearchResult daniel = personResults.next();
    assertFalse("Should only have the daniel entry", personResults.hasMore());

    // Obtain the Groups context
    DirContext groups = (DirContext) context.lookup("ou=Groups,dc=officefloor,dc=net");
    assertNotNull("Should have Groups context", groups);

    // Search for groups containing daniel
    String danielDn = daniel.getNameInNamespace();
    NamingEnumeration<SearchResult> groupResults = groups.search("",
            "(&(objectClass=groupOfNames)(member=" + danielDn + "))", null);

    // Obtain the listing of roles for daniel
    List<String> roles = new ArrayList<String>(2);
    for (; groupResults.hasMore();) {
        SearchResult group = groupResults.next();

        // Obtain the role from the group
        String role = (String) group.getAttributes().get("ou").get();

        // Add role to listing
        roles.add(role);
    }

    // Ensure the correct roles
    assertEquals("Incorrect number of roles", 2, roles.size());
    assertTrue("Missing user role", roles.contains("developer"));
    assertTrue("Missing developer role", roles.contains("committer"));
}

---

From source file:org.archone.ad.authentication.ShoadRealm.java

@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
    if (principals == null) {
        throw new AuthorizationException("PrincipalCollection method argument cannot be null.");
    }//from  w w  w .  ja v a 2 s. co  m

    String username = (String) getAvailablePrincipal(principals);

    Set<String> roleNames = null;
    SearchControls controls = new SearchControls();
    controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    DirContextAdapter context = (DirContextAdapter) contextSource.getReadOnlyContext();
    try {
        String userDn = (String) getUserDn(username);

        DirContextAdapter superuserGroup = (DirContextAdapter) new LdapTemplate(contextSource)
                .lookup("cn=administrator,cn=shoad");
        Set<String> superusers = superuserGroup.getAttributeSortedStringSet("uniqueMember");

        Logger.getLogger("AUTH").log(Level.INFO, "THE SIZE IS {0}", new Integer(superusers.size()).toString());

        if (superusers.contains(userDn)) {
            Logger.getLogger("AUTH").log(Level.INFO, "SUPERUSER LOGGED IN");
            roleNames.add("SUPERUSER");
        }

        NamingEnumeration<SearchResult> searchResults = context.search("",
                adConfiguration.getMembershipSearchFilter(), new String[] { userDn }, controls);
        while (searchResults.hasMore()) {
            GroupDn groupDn = new GroupDn(searchResults.next().getNameInNamespace(),
                    adConfiguration.getGroupsRdn());
            roleNames.add(groupDn.getAsGroupId());
        }

    } catch (javax.naming.NamingException ex) {
        Logger.getLogger(ShoadRealm.class.getName()).log(Level.SEVERE, null, ex);
        throw new AuthorizationException(ex);
    }

    SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(roleNames);

    return info;
}

---

From source file:org.nuxeo.ecm.platform.io.test.TestIORemoteCopy.java

@Before
public void setUp() throws Exception {

    System.setProperty("org.nuxeo.runtime.streaming.isServer", "false");
    System.setProperty("org.nuxeo.runtime.server.port", "62475");
    System.setProperty("org.nuxeo.runtime.server.host", "localhost");
    System.setProperty("org.nuxeo.runtime.streaming.serverLocator", STREAM_SERVER_URL);

    super.setUp();

    // the core bundle
    deployContrib("org.nuxeo.ecm.core", "OSGI-INF/CoreService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "TypeService.xml");
    deployContrib("org.nuxeo.ecm.core", "OSGI-INF/SecurityService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "RepositoryService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "test-CoreExtensions.xml");

    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "CoreEventListenerService.xml");

    // repo test case misc
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "DefaultPlatform.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "RepositoryManager.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "LifeCycleCoreExtensions.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "LifeCycleService.xml");
    // specific files
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "io-test-framework.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "io-test-contrib.xml");

    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "RemotingService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "JBossLoginConfig.xml");
    // donnot : deployContrib("StreamingServer.xml");

    deployBundle("org.nuxeo.ecm.relations.api");
    deployBundle("org.nuxeo.ecm.relations");
    deployBundle("org.nuxeo.ecm.relations.jena");
    deployBundle("org.nuxeo.ecm.platform.comment.api");
    deployBundle("org.nuxeo.ecm.platform.comment");

    InitialContext ctx1 = new InitialContext();
    System.err.println(ctx1.lookup("java:/comment-relations"));
    NamingEnumeration<NameClassPair> en = ctx1.list("/");
    while (en.hasMore()) {
        Object o = en.nextElement();
        System.err.println(o);//from w  ww  . j a  va2s .c  o  m
    }

    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "commentService-config-bundle.xml");

    Map<String, Serializable> ctx = new HashMap<String, Serializable>();
    ctx.put("username", SecurityConstants.ADMINISTRATOR);
    coreSession = CoreInstance.getInstance().open(localRepositoryName, ctx);

    ioService = Framework.getService(IOManager.class);
}

---

From source file:jndi.view.JndiView.java

/**
 * @param path//from   ww  w  .j  ava2  s .  c o  m
 *        the path to browse
 * @return {@link List} of {@link JndiEntry}s
 * @throws NamingException
 *         on exception
 */
private List<JndiEntry> browse(final String path) throws NamingException {
    final JndiCallback<List<JndiEntry>> contextCallback = new JndiCallback<List<JndiEntry>>() {
        @Override
        public List<JndiEntry> doInContext(final Context context) throws NamingException {
            if (JAVA_GLOBAL.equals(path)) {
                // Do a little trick to handle "java:global"
                final NamingEnumeration<Binding> root = context.listBindings("");
                Context javaGlobalContext = null;
                while (root.hasMore()) {
                    final Binding binding = root.next();
                    if (JAVA_GLOBAL.equals(binding.getName())) {
                        final Object obj = binding.getObject();
                        if (obj instanceof Context) {
                            javaGlobalContext = (Context) obj;
                        }
                        break;
                    }
                }
                if (javaGlobalContext != null) {
                    return examineBindings(javaGlobalContext, path, javaGlobalContext.listBindings(""));
                }
                logger.warning("Unable to browse \"" + JAVA_GLOBAL + "\" namespace!");
                return emptyList();
            }
            return examineBindings(context, path, context.listBindings(path));
        }
    };
    return jndiTemplate.execute(contextCallback);
}

---

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