/**
* Search for entry that matches the specific <code>DirectoryQuery</code> conditions. Returns a
* <code>java.util.List<String></code> with the Distinguished names of the entries that match. You
* can specify a match limit
*
* @param q DirectoryQuery
* @param limit An <code>Integer</code> with the limit of matches
* @return List<String>
* @exception LDAPException
*/
public List<String> searchDN(final LDAPDirectoryQuery q, final Integer limit)
throws LDAPException {
List<String> results = new ArrayList<String>();
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
SearchControls ctls = new SearchControls();
if (connection.hasCountLimit()) {
ctls.setCountLimit(connection.getCountLimit());
}
if (limit != null) {
ctls.setCountLimit(limit.intValue());
}
ctls.setSearchScope(connection.getScope());
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
results.add(sr.getNameInNamespace());
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "searchDN() null pointer");
throw new LDAPException("search DN null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "searchDN() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return results;
}
/** {@inheritDoc} */
public void returnConnection(LDAPConnection conn) {
try {
if (conn != null) conn.disconnect();
} catch (LDAPException e) {
M_log.error("returnConnection(): failed on disconnect: ", e);
}
}
/**
* Connects the specified <code>LDAPConnection</code> to the currently configured host and port.
*
* @param conn an <code>LDAPConnection</code>
* @throws LDAPConnection if the connect attempt fails
*/
protected void connect(LDAPConnection conn) throws LDAPException {
if (M_log.isDebugEnabled()) {
M_log.debug("connect()");
}
conn.connect(config.getLdapHost(), config.getLdapPort());
try {
postConnect(conn);
} catch (LDAPException e) {
M_log.error(
"Failed to completely initialize a connection [host = "
+ config.getLdapHost()
+ "][port = "
+ config.getLdapPort()
+ "]",
e);
try {
conn.disconnect();
} catch (LDAPException ee) {
}
throw e;
} catch (Throwable e) {
M_log.error(
"Failed to completely initialize a connection [host = "
+ config.getLdapHost()
+ "][port = "
+ config.getLdapPort()
+ "]",
e);
try {
conn.disconnect();
} catch (LDAPException ee) {
}
if (e instanceof Error) {
throw (Error) e;
}
if (e instanceof RuntimeException) {
throw (RuntimeException) e;
}
throw new RuntimeException("LDAPConnection allocation failure", e);
}
}
/**
* Search for entry that matches the specific <code>DirectoryQuery</code> conditions
*
* @param q DirectoryQuery
* @return List<DirectoryEntry>
* @exception LDAPException
*/
public List<Identity> search(final LDAPDirectoryQuery q) throws LDAPException {
List<Identity> results = new ArrayList<Identity>();
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
SearchControls ctls = new SearchControls();
List<String> _aux = new ArrayList<String>();
_aux.add("modifyTimestamp");
_aux.add("*");
ctls.setReturningAttributes(_aux.toArray(new String[_aux.size()]));
if (connection.hasCountLimit()) {
ctls.setCountLimit(connection.getCountLimit());
}
ctls.setSearchScope(connection.getScope());
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
LDAPDirectoryEntry _e = null;
if (sr.getName().isEmpty()) {
_e = new LDAPDirectoryEntry(baseDN);
} else {
_e = new LDAPDirectoryEntry(sr.getNameInNamespace());
/*
* _e = new LDAPEntry(sr.getName() + "," + this.baseDN); if(_e.getID().matches(
* "^(ldap|ldaps)\\://[a-zA-Z0-9\\-\\.]+\\.[a-zA-Z0-9\\-]+(:[a-zA-Z0-9]*)?/?([a-zA-Z0-9\\-\\._\\?\\,\\'/\\\\\\+&%\\$#\\=~])*[^\\.\\,\\)\\(\\s]$"
* )) { URL _url = new URL(_e.getID()); _e.setID(_url.getPath()); }
*/
}
@SuppressWarnings("unchecked")
NamingEnumeration<Attribute> ne =
(NamingEnumeration<Attribute>) sr.getAttributes().getAll();
while (ne.hasMore()) {
Attribute att = ne.next();
Object[] attrs = new Object[att.size()];
@SuppressWarnings("unchecked")
NamingEnumeration<Object> nea = (NamingEnumeration<Object>) att.getAll();
for (int i = 0; nea.hasMore(); i++) {
attrs[i] = nea.next();
}
_e.setAttribute(att.getID(), attrs);
}
results.add(_e);
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "search() null pointer");
throw new LDAPException("search null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "search() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return results;
}
/**
* Search for entry that matches the specific <code>DirectoryQuery</code> conditions. Results will
* be order using the values of a specific attribute
*
* @param q DirectoryQuery
* @param attribute Name of the attribute that determines the order
* @return java.util.List<DirectoryEntry>
* @exception LDAPException
*/
public List<Identity> sortedSearch(final LDAPDirectoryQuery q, final String attribute)
throws LDAPException {
TreeMap<String, Identity> results =
new TreeMap<String, Identity>(Collator.getInstance(new Locale("es")));
try {
LdapContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("Directory service not available");
}
SearchControls ctls = new SearchControls();
if (connection.hasCountLimit()) {
ctls.setCountLimit(connection.getCountLimit());
}
ctls.setSearchScope(connection.getScope());
ctx.setRequestControls(new Control[] {new SortControl(attribute, Control.NONCRITICAL)});
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
LDAPDirectoryEntry _e = new LDAPDirectoryEntry(sr.getNameInNamespace());
@SuppressWarnings("unchecked")
NamingEnumeration<Attribute> ne =
(NamingEnumeration<Attribute>) sr.getAttributes().getAll();
while (ne.hasMore()) {
Attribute att = ne.next();
Object[] attrs = new Object[att.size()];
@SuppressWarnings("unchecked")
NamingEnumeration<Object> nea = (NamingEnumeration<Object>) att.getAll();
for (int i = 0; nea.hasMore(); i++) {
attrs[i] = nea.next();
}
_e.setAttribute(att.getID(), attrs);
}
String _value = String.valueOf(_e.getAttribute(attribute)[0]);
while (results.containsKey(_value)) {
_value = _value.concat("0");
}
results.put(_value, _e);
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "sortedSearch() null pointer");
throw new LDAPException("sorted search null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "sortedSearch() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} catch (IOException e) {
_log.log(java.util.logging.Level.ALL, "sortedSearch() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return new ArrayList<Identity>(results.values());
}
private static void closeConnection(final LDAPConnection ld) {
if (LDAPConnectionPool.verbose) {
System.out.println("Closing connection");
}
if (ld == null || !ld.isConnected()) {
return;
}
try {
ld.disconnect();
} catch (final LDAPException ldape) {
System.err.println(" Problem closing connection to LDAP server " + ldape.getMessage());
}
}
/**
* Check if an entry has specific attribute value. This method is more efficient than getting a
* complete <code>LDAPDirectoryEntry</code> and check the value
*
* @param DN Distinguished Name of the entry
* @param attribute Attribute name
* @param value Attribute value
* @return boolean
* @exception LDAPException
*/
public boolean checkEntryAttribute(final String DN, final String attribute, final Object value)
throws LDAPException {
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
Object[] _values;
StringBuilder _sb = new StringBuilder();
if (value instanceof Object[]) {
_values = (Object[]) value;
if (_values.length > 1) {
_sb.append("(&");
}
for (int i = 0; i < _values.length; i++) {
_sb.append("(");
_sb.append(attribute);
_sb.append("={");
_sb.append(i);
_sb.append("})");
}
if (_values.length > 1) {
_sb.append(")");
}
} else {
_sb.append("(");
_sb.append(attribute);
_sb.append("={0})");
_values = new Object[] {value};
}
SearchControls ctls = new SearchControls();
ctls.setReturningAttributes(new String[0]);
ctls.setSearchScope(SearchControls.OBJECT_SCOPE);
NamingEnumeration<SearchResult> _answer = ctx.search(DN, _sb.toString(), _values, ctls);
return _answer.hasMoreElements();
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "checkEntryAttribute() null pointer");
throw new LDAPException("check entry null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "checkEntryAttribute() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
}
/**
* Gets an <code>LDAPDirectoryEntry</code> object that represent an entry on directory. You can
* provide a list of attributes to be ignored when load the entry data. Look for attribute matches
* using a map of values
*
* @param DN Distinguished Name of the entry
* @param ignore_attributes You can indicate here a list of attribute to be ignored when load all
* entry data. this is useful if you have some big data in some attributes and do you want to
* ignore that
* @param attribute_matches Map with attribute names and values to match
* @return LDAPDirectoryEntry
* @exception LDAPException
*/
public LDAPDirectoryEntry getEntry(
final String DN,
final List<String> ignore_attributes,
final Map<String, String> attribute_matches)
throws LDAPException {
LDAPDirectoryEntry _e = null;
try {
_e = new LDAPDirectoryEntry(DN);
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
Attributes atts = ctx.getAttributes(DN);
if (atts == null) {
return null;
}
@SuppressWarnings("unchecked")
NamingEnumeration<Attribute> ne = (NamingEnumeration<Attribute>) atts.getAll();
while (ne.hasMore()) {
Attribute att = ne.next();
if (ignore_attributes == null || !ignore_attributes.contains(att.getID())) {
List<Object> _values = new ArrayList<Object>();
@SuppressWarnings("unchecked")
NamingEnumeration<Object> nea = (NamingEnumeration<Object>) att.getAll();
while (nea.hasMore()) {
Object _value = nea.next();
if (attribute_matches == null || !attribute_matches.containsKey(att.getID())) {
_values.add(_value);
} else if (attribute_matches.get(att.getID()) != null
&& String.valueOf(_value).contains(attribute_matches.get(att.getID()))) {
_values.add(_value);
}
}
_e.setAttribute(att.getID(), _values.toArray());
}
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "getEntry() null pointer");
throw new LDAPException("get entry null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "getEntry() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return _e;
}
public static void main(String[] args) {
String ldapHost = "192.168.121.130";
String loginDN = "cn=admin,dc=ucweb,dc=com";
String password = "******";
String containerName = "dc=ucweb,dc=com";
int ldapPort = LDAPConnection.DEFAULT_SSL_PORT;
int ldapVersion = LDAPConnection.LDAP_V3;
LDAPJSSESecureSocketFactory ssf =
new LDAPJSSESecureSocketFactory(TrustManager.createSSLSocketFactory());
LDAPConnection lc = new LDAPConnection(ssf);
LDAPAttributeSet attributeSet = new LDAPAttributeSet();
attributeSet.add(
new LDAPAttribute("objectclass", new String[] {new String("top"), new String("person")}));
attributeSet.add(new LDAPAttribute("cn", "17"));
attributeSet.add(new LDAPAttribute("sn", "17"));
attributeSet.add(new LDAPAttribute("description", " "));
// attributeSet.add(new LDAPAttribute("userPassword", "111111"));
String dn = "cn=17," + containerName;
LDAPEntry newEntry = new LDAPEntry(dn, attributeSet);
try {
lc.connect(ldapHost, ldapPort);
lc.bind(ldapVersion, loginDN, password.getBytes("UTF8"));
System.out.println("login ldap server successfully.");
lc.add(newEntry);
System.out.println("Added object: " + dn + " successfully.");
} catch (LDAPException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} finally {
try {
if (lc.isConnected()) {
lc.disconnect();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
/**
* Verify if an entry Distinguished Name already exists on directory
*
* @param DN Distinguished Name of the entry
* @return boolean
* @exception LDAPException
*/
public boolean checkEntry(final String DN) throws LDAPException {
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
if (ctx.getAttributes(DN) != null) {
return true;
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "checkEntry() null pointer");
throw new LDAPException("add entry null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "checkEntry() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return false;
}
/**
* Gets values of an entry attribute using a Distinguished Name and the name of the attribute
*
* @param DN Distinguished Name of the entry
* @param attribute name of the attribute
* @return List<Object>
* @exception LDAPException
*/
public List<Object> getEntryAttribute(final String DN, final String attribute)
throws LDAPException {
List<Object> _values = new ArrayList<Object>();
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
Attributes _atts = null;
if ("modifyTimestamp".equals(attribute)) {
String[] _attributeName = new String[1];
_attributeName[0] = attribute;
_atts = ctx.getAttributes(DN, _attributeName);
} else {
_atts = ctx.getAttributes(DN);
if (_atts == null) {
throw new LDAPException("entry not found [" + DN + "]");
}
}
Attribute _att = _atts.get(attribute);
if (_att == null) {
throw new LDAPException("attribute [" + attribute + "] not found in entry");
}
@SuppressWarnings("unchecked")
NamingEnumeration<Object> _ne = (NamingEnumeration<Object>) _att.getAll();
while (_ne.hasMore()) {
_values.add(_ne.next());
}
return _values;
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "getEntryAttribute() null pointer");
throw new LDAPException("get entry attribute null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "getEntryAttribute() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
}
/**
* Check efficiently if some query finally got some results or not
*
* @param q DirectoryQuery
* @return boolean
* @exception LDAPException
*/
public boolean checkSearch(final LDAPDirectoryQuery q) throws LDAPException {
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
SearchControls ctls = new SearchControls();
ctls.setCountLimit(2);
ctls.setSearchScope(connection.getScope());
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
return answer.hasMoreElements();
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "checkSearch() null pointer");
throw new LDAPException("check search nullpointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "checkSearch() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
}