Example usage for javax.naming.directory DirContext list

List of usage examples for javax.naming.directory DirContext list

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Introduction

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

Prototype

public NamingEnumeration<NameClassPair> list(Name name) throws NamingException;

Source Link

Document

Enumerates the names bound in the named context, along with the class names of objects bound to them.

Usage

From source file:Create.java

public static void main(String[] args) {

    // Set up the environment for creating the initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {/*from  www  . j  a  v  a2  s  . c o  m*/
        // Create the initial context
        DirContext ctx = new InitialDirContext(env);

        // Create attributes to be associated with the new context
        Attributes attrs = new BasicAttributes(true); // case-ignore
        Attribute objclass = new BasicAttribute("objectclass");
        objclass.add("top");
        objclass.add("organizationalUnit");
        attrs.put(objclass);

        // Create the context
        Context result = ctx.createSubcontext("ou=NewOu", attrs);

        // Check that it was created by listing its parent
        NamingEnumeration list = ctx.list("");

        // Go through each item in list
        while (list.hasMore()) {
            NameClassPair nc = (NameClassPair) list.next();
            System.out.println(nc);
        }

        // Close the contexts when we're done
        result.close();
        ctx.close();
    } catch (NamingException e) {
        System.out.println("Create failed: " + e);
    }
}

From source file:ldap.SearchUtility.java

/**
 * recursively walks the tree to depth 'depth', and returns
 * a list of all names found at that depth.
 * @param treeNode//w ww .j  a  va  2 s. c  om
 * @param depth
 * @return
 * @throws NamingException
 */

private List<LdapName> getElementNames(LdapName treeNode, int depth, DirContext context)
        throws NamingException {
    depth--;
    NamingEnumeration<NameClassPair> children = context.list(treeNode);
    List<LdapName> elementNames = new ArrayList<LdapName>();

    // cycle through all the children we've found.
    while (children.hasMore()) {
        NameClassPair child = children.next();
        LdapName childName = new LdapName(child.getNameInNamespace());
        if (depth == 0) // return value - these are what we're looking for!
            elementNames.add(childName);
        else
            elementNames.addAll(getElementNames(childName, depth, context)); // keep going down!
    }

    return elementNames;
}

From source file:catalina.startup.ContextConfig.java

/**
 * Accumulate and return a Set of resource paths to be analyzed for
 * tag library descriptors.  Each element of the returned set will be
 * the context-relative path to either a tag library descriptor file,
 * or to a JAR file that may contain tag library descriptors in its
 * <code>META-INF</code> subdirectory.
 *
 * @exception IOException if an input/output error occurs while
 *  accumulating the list of resource paths
 *///w  w  w  .  j ava  2  s . c o m
private Set tldScanResourcePaths() throws IOException {

    if (debug >= 1) {
        log(" Accumulating TLD resource paths");
    }
    Set resourcePaths = new HashSet();

    // Accumulate resource paths explicitly listed in the web application
    // deployment descriptor
    if (debug >= 2) {
        log("  Scanning <taglib> elements in web.xml");
    }
    String taglibs[] = context.findTaglibs();
    for (int i = 0; i < taglibs.length; i++) {
        String resourcePath = context.findTaglib(taglibs[i]);
        // FIXME - Servlet 2.3 DTD implies that the location MUST be
        // a context-relative path starting with '/'?
        if (!resourcePath.startsWith("/")) {
            resourcePath = "/WEB-INF/web.xml/../" + resourcePath;
        }
        if (debug >= 3) {
            log("   Adding path '" + resourcePath + "' for URI '" + taglibs[i] + "'");
        }
        resourcePaths.add(resourcePath);
    }

    // Scan TLDs in the /WEB-INF subdirectory of the web application
    if (debug >= 2) {
        log("  Scanning TLDs in /WEB-INF subdirectory");
    }
    DirContext resources = context.getResources();
    try {
        NamingEnumeration items = resources.list("/WEB-INF");
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = "/WEB-INF/" + item.getName();
            // FIXME - JSP 1.2 is not explicit about whether we should
            // scan subdirectories of /WEB-INF for TLDs also
            if (!resourcePath.endsWith(".tld")) {
                continue;
            }
            if (debug >= 3) {
                log("   Adding path '" + resourcePath + "'");
            }
            resourcePaths.add(resourcePath);
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF directory exists
    }

    // Scan JARs in the /WEB-INF/lib subdirectory of the web application
    if (debug >= 2) {
        log("  Scanning JARs in /WEB-INF/lib subdirectory");
    }
    try {
        NamingEnumeration items = resources.list("/WEB-INF/lib");
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = "/WEB-INF/lib/" + item.getName();
            if (!resourcePath.endsWith(".jar")) {
                continue;
            }
            if (debug >= 3) {
                log("   Adding path '" + resourcePath + "'");
            }
            resourcePaths.add(resourcePath);
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF/lib directory exists
    }

    // Return the completed set
    return (resourcePaths);

}

From source file:com.concursive.connect.web.webdav.servlets.WebdavServlet.java

/**
 * Copy a collection./*from   ww w.j av a2s  .com*/
 *
 * @param resources Resources implementation to be used
 * @param errorList Hashtable containing the list of errors which occurred
 *                  during the copy operation
 * @param source    Path of the resource to be copied
 * @param dest      Destination path
 * @return Description of the Return Value
 */
private boolean copyResource(DirContext resources, Hashtable errorList, String source, String dest) {

    if (debug > 1) {
        System.out.println("Copy: " + source + " To: " + dest);
    }

    Object object = null;
    try {
        object = resources.lookup(source);
    } catch (NamingException e) {
    }

    if (object instanceof DirContext) {

        try {
            resources.createSubcontext(dest);
        } catch (NamingException e) {
            errorList.put(dest, new Integer(WebdavStatus.SC_CONFLICT));
            return false;
        }

        try {
            NamingEnumeration enum1 = resources.list(source);
            while (enum1.hasMoreElements()) {
                NameClassPair ncPair = (NameClassPair) enum1.nextElement();
                String childDest = dest;
                if (!childDest.equals("/")) {
                    childDest += "/";
                }
                childDest += ncPair.getName();
                String childSrc = source;
                if (!childSrc.equals("/")) {
                    childSrc += "/";
                }
                childSrc += ncPair.getName();
                copyResource(resources, errorList, childSrc, childDest);
            }
        } catch (NamingException e) {
            errorList.put(dest, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
            return false;
        }

    } else {

        if (object instanceof Resource) {
            try {
                resources.bind(dest, object);
            } catch (NamingException e) {
                errorList.put(source, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
                return false;
            }
        } else {
            errorList.put(source, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
            return false;
        }

    }

    return true;
}

From source file:com.concursive.connect.web.webdav.servlets.WebdavServlet.java

/**
 * Deletes a collection./*from  www .j ava2s .  c  o  m*/
 *
 * @param resources Resources implementation associated with the context
 * @param path      Path to the collection to be deleted
 * @param errorList Contains the list of the errors which occurred
 * @param req       Description of the Parameter
 */
private void deleteCollection(HttpServletRequest req, DirContext resources, String path, Hashtable errorList) {

    if (debug > 1) {
        System.out.println("Delete:" + path);
    }

    if ((path.toUpperCase().startsWith("/WEB-INF")) || (path.toUpperCase().startsWith("/META-INF"))) {
        errorList.put(path, new Integer(WebdavStatus.SC_FORBIDDEN));
        return;
    }

    String ifHeader = req.getHeader("If");
    if (ifHeader == null) {
        ifHeader = "";
    }

    String lockTokenHeader = req.getHeader("Lock-Token");
    if (lockTokenHeader == null) {
        lockTokenHeader = "";
    }

    Enumeration enum1 = null;
    try {
        enum1 = resources.list(path);
    } catch (NamingException e) {
        errorList.put(path, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
        return;
    }

    while (enum1.hasMoreElements()) {
        NameClassPair ncPair = (NameClassPair) enum1.nextElement();
        String childName = path;
        if (!childName.equals("/")) {
            childName += "/";
        }
        childName += ncPair.getName();

        if (isLocked(childName, ifHeader + lockTokenHeader)) {

            errorList.put(childName, new Integer(WebdavStatus.SC_LOCKED));

        } else {

            try {
                Object object = resources.lookup(childName);
                if (object instanceof DirContext) {
                    deleteCollection(req, resources, childName, errorList);
                }

                try {
                    resources.unbind(childName);
                } catch (NamingException e) {
                    if (!(object instanceof DirContext)) {
                        // If it's not a collection, then it's an unknown
                        // error
                        errorList.put(childName, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
                    }
                }
            } catch (NamingException e) {
                errorList.put(childName, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
            }
        }

    }

}

From source file:nl.nn.adapterframework.ldap.LdapSender.java

/** 
 * Return a list of all of the subcontexts of the current context, which is relative to parentContext. 
 * @return an array of Strings containing a list of the subcontexts for a current context.
 *///  www .j  av  a 2  s . c  om
public String[] getSubContextList(DirContext parentContext, String relativeContext,
        ParameterResolutionContext prc) {
    String[] retValue = null;

    try {
        // Create a vector object and add the names of all of the subcontexts
        //  to it
        Vector n = new Vector();
        NamingEnumeration list = parentContext.list(relativeContext);
        if (log.isDebugEnabled())
            log.debug("getSubCOntextList(context) : context = " + relativeContext);
        for (int x = 0; list.hasMore(); x++) {
            NameClassPair nc = (NameClassPair) list.next();
            n.addElement(nc);
        }

        // Create a string array of the same size as the vector object
        String contextList[] = new String[n.size()];
        for (int x = 0; x < n.size(); x++) {
            // Add each name to the array
            contextList[x] = ((NameClassPair) (n.elementAt(x))).getName();
        }
        retValue = contextList;

    } catch (NamingException e) {
        storeLdapException(e, prc);
        log.error("Exception in operation [" + getOperation() + "] ", e);
    }

    return retValue;
}

From source file:org.apache.activemq.artemis.tests.integration.amqp.SaslKrb5LDAPSecurityTest.java

@Test
public void testRunning() throws Exception {
    Hashtable<String, String> env = new Hashtable<>();
    env.put(Context.PROVIDER_URL, "ldap://localhost:1024");
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, PRINCIPAL);
    env.put(Context.SECURITY_CREDENTIALS, CREDENTIALS);
    DirContext ctx = new InitialDirContext(env);

    HashSet<String> set = new HashSet<>();

    NamingEnumeration<NameClassPair> list = ctx.list("ou=system");

    while (list.hasMore()) {
        NameClassPair ncp = list.next();
        set.add(ncp.getName());//from ww  w  .  ja v  a  2  s . c  om
    }

    Assert.assertTrue(set.contains("uid=admin"));
    Assert.assertTrue(set.contains("ou=users"));
    Assert.assertTrue(set.contains("ou=groups"));
    Assert.assertTrue(set.contains("ou=configuration"));
    Assert.assertTrue(set.contains("prefNodeName=sysPrefRoot"));

    ctx.close();
}

From source file:org.apache.activemq.artemis.tests.integration.amqp.SaslKrb5LDAPSecurityTest.java

@Test
public void testSaslGssapiLdapAuth() throws Exception {

    final Hashtable<String, String> env = new Hashtable<>();
    env.put(Context.PROVIDER_URL, "ldap://localhost:1024");
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.SECURITY_AUTHENTICATION, "GSSAPI");

    LoginContext loginContext = new LoginContext("broker-sasl-gssapi");
    loginContext.login();/*  w w  w.  ja v a 2 s.co  m*/
    try {
        Subject.doAs(loginContext.getSubject(), (PrivilegedExceptionAction<Object>) () -> {

            HashSet<String> set = new HashSet<>();

            DirContext ctx = new InitialDirContext(env);
            NamingEnumeration<NameClassPair> list = ctx.list("ou=system");

            while (list.hasMore()) {
                NameClassPair ncp = list.next();
                set.add(ncp.getName());
            }

            Assert.assertTrue(set.contains("uid=first"));
            Assert.assertTrue(set.contains("cn=users"));
            Assert.assertTrue(set.contains("ou=configuration"));
            Assert.assertTrue(set.contains("prefNodeName=sysPrefRoot"));

            ctx.close();
            return null;

        });
    } catch (PrivilegedActionException e) {
        throw e.getException();
    }
}

From source file:org.apache.catalina.startup.TldConfig.java

private void tldScanResourcePathsWebInf(DirContext resources, String rootPath, Set tldPaths)
        throws IOException {

    if (log.isTraceEnabled()) {
        log.trace("  Scanning TLDs in " + rootPath + " subdirectory");
    }//from w  w w  . ja v  a2  s . c o m

    try {
        NamingEnumeration items = resources.list(rootPath);
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = rootPath + "/" + item.getName();
            if (!resourcePath.endsWith(".tld") && (resourcePath.startsWith("/WEB-INF/classes")
                    || resourcePath.startsWith("/WEB-INF/lib"))) {
                continue;
            }
            if (resourcePath.endsWith(".tld")) {
                if (log.isTraceEnabled()) {
                    log.trace("   Adding path '" + resourcePath + "'");
                }
                tldPaths.add(resourcePath);
            } else {
                tldScanResourcePathsWebInf(resources, resourcePath, tldPaths);
            }
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF directory exists
    }
}

From source file:org.jboss.web.tomcat.tc4.SingleSignOnContextConfig.java

/**
 * Accumulate and return a Set of resource paths to be analyzed for
 * tag library descriptors.  Each element of the returned set will be
 * the context-relative path to either a tag library descriptor file,
 * or to a JAR file that may contain tag library descriptors in its
 * <code>META-INF</code> subdirectory.
 *
 * @exception IOException if an input/output error occurs while
 *  accumulating the list of resource paths
 *//* w w  w .j  a  v  a2  s .c  om*/
private Set tldScanResourcePaths() throws IOException {

    if (debug >= 1) {
        log(" Accumulating TLD resource paths");
    }
    Set resourcePaths = new HashSet();

    // Accumulate resource paths explicitly listed in the web application
    // deployment descriptor
    if (debug >= 2) {
        log("  Scanning <taglib> elements in web.xml");
    }
    String taglibs[] = context.findTaglibs();
    for (int i = 0; i < taglibs.length; i++) {
        String resourcePath = context.findTaglib(taglibs[i]);
        // FIXME - Servlet 2.3 DTD implies that the location MUST be
        // a context-relative path starting with '/'?
        if (!resourcePath.startsWith("/")) {
            resourcePath = "/WEB-INF/" + resourcePath;
        }
        if (debug >= 3) {
            log("   Adding path '" + resourcePath + "' for URI '" + taglibs[i] + "'");
        }
        resourcePaths.add(resourcePath);
    }

    // Scan TLDs in the /WEB-INF subdirectory of the web application
    if (debug >= 2) {
        log("  Scanning TLDs in /WEB-INF subdirectory");
    }
    DirContext resources = context.getResources();
    try {
        NamingEnumeration items = resources.list("/WEB-INF");
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = "/WEB-INF/" + item.getName();
            // FIXME - JSP 1.2 is not explicit about whether we should
            // scan subdirectories of /WEB-INF for TLDs also
            if (!resourcePath.endsWith(".tld")) {
                continue;
            }
            if (debug >= 3) {
                log("   Adding path '" + resourcePath + "'");
            }
            resourcePaths.add(resourcePath);
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF directory exists
    }

    // Scan JARs in the /WEB-INF/lib subdirectory of the web application
    if (debug >= 2) {
        log("  Scanning JARs in /WEB-INF/lib subdirectory");
    }
    try {
        NamingEnumeration items = resources.list("/WEB-INF/lib");
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = "/WEB-INF/lib/" + item.getName();
            if (!resourcePath.endsWith(".jar")) {
                continue;
            }
            if (debug >= 3) {
                log("   Adding path '" + resourcePath + "'");
            }
            resourcePaths.add(resourcePath);
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF/lib directory exists
    }

    // Return the completed set
    return (resourcePaths);

}