Examples with NamingEnumeration javax.naming.NamingEnumeration used on opensource projects

Example 41 with NamingEnumeration

use of javax.naming.NamingEnumeration in project uPortal by Jasig.

the class LDAPGroupStore method searchForEntities.

public EntityIdentifier[] searchForEntities(String query, int method, Class type) throws GroupsException {
    if (type != group && type != iperson)
        return new EntityIdentifier[0];
    // Guarantee that LDAP injection is prevented by replacing LDAP special characters
    // with escaped versions of the character
    query = LdapEncoder.filterEncode(query);
    ArrayList ids = new ArrayList();
    switch(method) {
        case STARTS_WITH:
            query = query + "*";
            break;
        case ENDS_WITH:
            query = "*" + query;
            break;
        case CONTAINS:
            query = "*" + query + "*";
            break;
    }
    query = namefield + "=" + query;
    DirContext context = getConnection();
    NamingEnumeration userlist = null;
    SearchControls sc = new SearchControls();
    sc.setSearchScope(SearchControls.SUBTREE_SCOPE);
    sc.setReturningAttributes(new String[] { keyfield });
    try {
        userlist = context.search(usercontext, query, sc);
        ArrayList keys = new ArrayList();
        processLdapResults(userlist, keys);
        String[] k = (String[]) keys.toArray(new String[0]);
        for (int i = 0; i < k.length; i++) {
            ids.add(new EntityIdentifier(k[i], iperson));
        }
        return (EntityIdentifier[]) ids.toArray(new EntityIdentifier[0]);
    } catch (NamingException nex) {
        throw new GroupsException("LDAPGroupStore: Unable to perform filter " + query, nex);
    }
}

Example 42 with NamingEnumeration

use of javax.naming.NamingEnumeration in project uPortal by Jasig.

the class SimpleLdapSecurityContext method getAttributeValue.

/*--------------------- Helper methods ---------------------*/
/**
     * Return a single value of an attribute from possibly multiple values, grossly ignoring
     * anything else. If there are no values, then return an empty string.
     *
     * @param attrs LDAP query results
     * @param attribute LDAP attribute we are interested in
     * @return a single value of the attribute
     */
private String getAttributeValue(Attributes attrs, int attribute) throws NamingException {
    NamingEnumeration values = null;
    String aValue = "";
    if (!isAttribute(attribute))
        return aValue;
    Attribute attrib = attrs.get(attributes[attribute]);
    if (attrib != null) {
        for (values = attrib.getAll(); values.hasMoreElements(); ) {
            aValue = (String) values.nextElement();
            // take only the first attribute value
            break;
        }
    }
    return aValue;
}

Example 43 with NamingEnumeration

use of javax.naming.NamingEnumeration in project geode by apache.

the class SocketCreator method reverseDNS.

/**
   * This method uses JNDI to look up an address in DNS and return its name
   * 
   * @param addr
   *
   * @return the host name associated with the address or null if lookup isn't possible or there is
   *         no host name for this address
   */
public static String reverseDNS(InetAddress addr) {
    byte[] addrBytes = addr.getAddress();
    // reverse the address suitable for reverse lookup
    String lookup = "";
    for (int index = addrBytes.length - 1; index >= 0; index--) {
        lookup = lookup + (addrBytes[index] & 0xff) + '.';
    }
    lookup += "in-addr.arpa";
    try {
        Hashtable env = new Hashtable();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.dns.DnsContextFactory");
        DirContext ctx = new InitialDirContext(env);
        Attributes attrs = ctx.getAttributes(lookup, new String[] { "PTR" });
        for (NamingEnumeration ae = attrs.getAll(); ae.hasMoreElements(); ) {
            Attribute attr = (Attribute) ae.next();
            for (Enumeration vals = attr.getAll(); vals.hasMoreElements(); ) {
                Object elem = vals.nextElement();
                if ("PTR".equals(attr.getID()) && elem != null) {
                    return elem.toString();
                }
            }
        }
        ctx.close();
    } catch (Exception e) {
    // ignored
    }
    return null;
}

Example 44 with NamingEnumeration

use of javax.naming.NamingEnumeration in project geode by apache.

the class ContextJUnitTest method clearContext.

/**
   * Removes all entries from the specified context, including subcontexts.
   * 
   * @param context context to clear
   */
private void clearContext(Context context) throws NamingException {
    for (NamingEnumeration e = context.listBindings(""); e.hasMoreElements(); ) {
        Binding binding = (Binding) e.nextElement();
        if (binding.getObject() instanceof Context) {
            clearContext((Context) binding.getObject());
        }
        context.unbind(binding.getName());
    }
}

Example 45 with NamingEnumeration

use of javax.naming.NamingEnumeration in project geode by apache.

the class ContextJUnitTest method verifyListBindings.

private void verifyListBindings(Context c, String name, Object obj1, Object obj2) throws NamingException {
    boolean datasourceFoundFlg = false;
    boolean o2FoundFlg = false;
    boolean datasourceO1FoundFlg = false;
    boolean datasourceNullFoundFlg = false;
    // List bindings for the specified context
    for (NamingEnumeration en = c.listBindings(name); en.hasMore(); ) {
        Binding b = (Binding) en.next();
        if (b.getName().equals("datasource")) {
            assertEquals(b.getObject(), dataSourceContext);
            datasourceFoundFlg = true;
            Context nextCon = (Context) b.getObject();
            for (NamingEnumeration en1 = nextCon.listBindings(""); en1.hasMore(); ) {
                Binding b1 = (Binding) en1.next();
                if (b1.getName().equals("sub41")) {
                    assertEquals(b1.getObject(), obj1);
                    datasourceO1FoundFlg = true;
                } else if (b1.getName().equals("sub43")) {
                    // check for null object
                    assertNull(b1.getObject());
                    datasourceNullFoundFlg = true;
                }
            }
        } else if (b.getName().equals("sub42")) {
            assertEquals(b.getObject(), obj2);
            o2FoundFlg = true;
        }
    }
    if (!(datasourceFoundFlg && o2FoundFlg && datasourceO1FoundFlg && datasourceNullFoundFlg)) {
        fail();
    }
}