piJNDI 程式庫
package com.PowerIntegral;
import javax.naming.Context;
import javax.naming.directory.InitialDirContext;
import javax.naming.directory.DirContext;
import javax.naming.directory.Attributes;
import javax.naming.directory.*;
import javax.naming.NamingException;
import javax.naming.NamingEnumeration;
import java.util.*;
import com.PowerIntegral.*;
import java.io.Serializable;
public class piJNDI implements Serializable {
private DirContext _DirContext = null;
private boolean _OK = false;
private String _ErrorMessage = "";
private com.PowerIntegral.piBase64 _piBase64 = null;
private java.util.Properties _Configuration = null;
/**
* piJNDI: 建構子
*
*/
public piJNDI() {
}
/**
* piJNDI: 建構子
*
* @param ldapURL
* String => LDAP 描述子
* @param UID
* String => 帳號
* @param PWD
* String => 密碼
*/
public piJNDI(String ldapURL, String UID, String PWD) {
java.util.Properties _Properties = new java.util.Properties();
_Properties.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
_Properties.put(Context.PROVIDER_URL, ldapURL);
_Properties.put(Context.SECURITY_AUTHENTICATION, "SIMPLE");
_Properties.put(Context.SECURITY_PRINCIPAL, UID);
_Properties.put(Context.SECURITY_CREDENTIALS, PWD);
try {
this._piBase64 = new piBase64();
this._DirContext = new InitialDirContext(_Properties);
this._Configuration = _Properties;
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
}
/**
* piJNDI: 建構子, 系統內建日誌功能
*
* @param MyConfiguration
* Properties => LDAP 屬性物件
*/
public piJNDI(java.util.Properties MyConfiguration) {
try {
this._piBase64 = new piBase64(MyConfiguration);
this._DirContext = new InitialDirContext(MyConfiguration);
this._Configuration = MyConfiguration;
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
}
/**
* Init: 初始化
*
* @param ldapURL
* String => LDAP 描述子
* @param UID
* String => 帳號
* @param PWD
* String => 密碼
*/
public boolean Init(String ldapURL, String UID, String PWD) {
java.util.Properties _Properties = new java.util.Properties();
_Properties.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
_Properties.put(Context.PROVIDER_URL, ldapURL);
_Properties.put(Context.SECURITY_AUTHENTICATION, "SIMPLE");
_Properties.put(Context.SECURITY_PRINCIPAL, UID);
_Properties.put(Context.SECURITY_CREDENTIALS, PWD);
try {
this._piBase64 = new piBase64();
this._DirContext = new InitialDirContext(_Properties);
this._Configuration = _Properties;
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return this._OK;
}
/**
* getDirContext: 取得 JNDI 物件
*
* @return DirContext
*/
public DirContext getDirContext() {
return this._DirContext;
}
/**
* IsSignOn: 驗證 LDAP 帳號/密碼
*
* @param ldapURL
* String => LDAP 描述子
* @param UID
* String => 帳號
* @param PWD
* String => 密碼
* @return boolean
*/
public boolean IsSignOn(String ldapURL, String UID, String PWD) {
this._OK = false;
this._ErrorMessage = "";
java.util.Properties _Properties = new java.util.Properties();
_Properties.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
_Properties.put(Context.PROVIDER_URL, ldapURL);
_Properties.put(Context.SECURITY_AUTHENTICATION, "simple");
_Properties.put(Context.SECURITY_PRINCIPAL, UID);
_Properties.put(Context.SECURITY_CREDENTIALS, PWD);
try {
DirContext _DirContext = new InitialDirContext(_Properties);
this._OK = true;
} catch (javax.naming.AuthenticationException _AuthenticationException) {
this._ErrorMessage = _AuthenticationException.getMessage();
} catch (NamingException _NamingException) {
this._ErrorMessage = _NamingException.getMessage();
}
return this._OK;
}
/**
* getAtributes: 取得 LDAP 屬性群物件
*
* @param ldapEntry
* String => LDAP 物件描述子 (如: cn=MyName)
* @return Attributes => LDAP 屬性群物件
*/
public javax.naming.directory.Attributes getAtributes(String ldapEntry) {
javax.naming.directory.Attributes _Attributes = null;
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null) {
return null;
}
try {
_Attributes = this._DirContext.getAttributes(ldapEntry);
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return _Attributes;
}
/**
* getAttributeValue: 取得 LDAP 屬性值
*
* @param MyAttributes
* javax.naming.directory.Attributes => LDAP 屬性物件
* @param AttributeName
* String => LDAP 屬性名稱
* @return String
*/
public String getAttributeValue(
javax.naming.directory.Attributes MyAttributes, String AttributeName) {
String _AttributeValue = "";
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null || MyAttributes == null) {
return "";
}
try {
_AttributeValue = MyAttributes.get(AttributeName).toString();
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return _AttributeValue;
}
public class piAttributeValue implements Serializable {
String ArributeName;
Object AttributeValue;
}
/**
* getAttributeValues: 取得 LDAP 屬性物件中所有屬性物件群
*
* @param MyAttributes
* Attributes => LDAP 屬性物件
* @return ArrayList
*/
public ArrayList getAttributeValues(
javax.naming.directory.Attributes MyAttributes) {
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null || MyAttributes == null) {
return null;
}
ArrayList _ArrayList = new ArrayList();
javax.naming.NamingEnumeration _NamingEnumeration = MyAttributes
.getAll();
try {
while (_NamingEnumeration.hasMore()) {
javax.naming.directory.Attribute _Attribute = (javax.naming.directory.Attribute) _NamingEnumeration
.next();
String _AttributeName = _Attribute.getID();
javax.naming.NamingEnumeration _NamingEnumerationAttribute = _Attribute
.getAll();
while (_NamingEnumerationAttribute.hasMore()) {
piAttributeValue _piArributeValue = new piAttributeValue();
_piArributeValue.ArributeName = _AttributeName;
_piArributeValue.AttributeValue = _NamingEnumerationAttribute
.next();
_ArrayList.add(_piArributeValue);
}
}
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return _ArrayList;
}
/**
* setAttributes: 異動 LDAP 屬性物件屬性內容
*
* @param ldapEntry
* String => 欲異動 LDAP 屬性物件描述子
* @param AttriButeName
* String => 欲異動 LDAP 屬性名稱
* @param AttributeValue
* String => 欲異動 LDAP 屬性值
* @param Operation
* int => 異動方式, 0:修改, 1:新增, 2: 刪除
* @return boolean
*/
public boolean setAttributes(String ldapEntry, String AttriButeName,
Object AttributeValue, int Operation) {
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null) {
return false;
}
int _Operation = DirContext.REPLACE_ATTRIBUTE;
switch (Operation) {
case 0:
_Operation = DirContext.REPLACE_ATTRIBUTE;
break;
case 1:
_Operation = DirContext.ADD_ATTRIBUTE;
break;
case 2:
_Operation = DirContext.REMOVE_ATTRIBUTE;
break;
default:
_Operation = DirContext.REPLACE_ATTRIBUTE;
break;
}
try {
javax.naming.directory.ModificationItem[] _ModificationItem = new javax.naming.directory.ModificationItem[1];
_ModificationItem[0] = new javax.naming.directory.ModificationItem(
_Operation, new javax.naming.directory.BasicAttribute(
AttriButeName, AttributeValue));
this._OK = this.setAttributes(ldapEntry, _ModificationItem);
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return this._OK;
}
/**
* setAttributes: 異動 LDAP 屬性物件屬性內容
*
* @param ldapEntry
* String => 欲異動 LDAP 屬性物件描述子
* @param MyModificationItem
* javax.naming.directory.ModificationItem[] => 欲異動 LDAP 屬性修改陣列
* @return boolean
*/
public boolean setAttributes(String ldapEntry,
javax.naming.directory.ModificationItem[] MyModificationItem) {
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null || MyModificationItem == null) {
return false;
}
try {
this._DirContext.modifyAttributes(ldapEntry, MyModificationItem);
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return this._OK;
}
/**
* AttributeBuilder: 建立屬性物件
*
* @param AttributeName
* String => 屬性名稱
* @param Attributes
* String[] => 屬性集合
* @return BasicAttribute
*/
public javax.naming.directory.BasicAttribute AttributeBuilder(
String AttributeName, String Attributes[]) {
javax.naming.directory.BasicAttribute _BasicAttribute = new javax.naming.directory.BasicAttribute(
AttributeName);
for (int i = 0; i < Attributes.length; i++) {
_BasicAttribute.add(Attributes[i]);
}
return _BasicAttribute;
}
/**
* CreateObject: 建立 LDAP 新節點
*
* @param ldapEntry
* String => 新 LDAP 節點描述子
* @param ClassName
* String => 新 LDAP 節點類別名稱
* @param ClassAttributes
* String[] => 新 LDAP 節點類別值
* @param Attributes
* Hashtable => 新 LDAP 節點屬性集合物件
* @return boolean
*/
public boolean CreateObject(String ldapEntry, String ClassName,
String ClassAttributes[], Hashtable Attributes) {
javax.naming.directory.BasicAttribute _ClassAttribute = this
.AttributeBuilder(ClassName, ClassAttributes);
javax.naming.directory.BasicAttributes _BasicAttributes = new javax.naming.directory.BasicAttributes();
_BasicAttributes.put(_ClassAttribute);
for (Enumeration _AttributeKey = Attributes.keys(); _AttributeKey
.hasMoreElements();) {
String _KeyName = (String) _AttributeKey.nextElement();
String _KeyValue = (String) Attributes.get(_KeyName);
_BasicAttributes.put(_KeyName, _KeyValue);
}
return this.CreateObject(ldapEntry, _BasicAttributes);
}
/**
* CreateObject: 建立 LDAP 新節點
*
* @param ldapEntry
* String => 新 LDAP 節點描述子
* @param MyBasicAttributes
* BasicAttributes => 新 LDAP 節點屬性集合物件
* @return boolean
*/
public boolean CreateObject(String ldapEntry,
javax.naming.directory.BasicAttributes MyBasicAttributes) {
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null || MyBasicAttributes == null) {
return false;
}
try {
this._DirContext.createSubcontext(ldapEntry, MyBasicAttributes);
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return this._OK;
}
/**
* DeleteObject: 刪除 LDAP 節點
*
* @param ldapEntry
* String => LDAP 節點描述子
* @return boolean
*/
public boolean DeleteObject(String ldapEntry) {
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null) {
return false;
}
try {
this._DirContext.destroySubcontext(ldapEntry);
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return this._OK;
}
/**
* OK: 取得最近函式調用狀態, 成功或失敗.
*
* @return boolean
*/
public boolean OK() {
return this._OK;
}
/**
* ErrorMessage: 取得最近函式調用錯誤說明
*
* @return String
*/
public String ErrorMessage() {
return this._ErrorMessage;
}
/**
* getXML: 取得 LDAP 屬性物件所有屬性值
*
* @param ldapEntry
* String
* @return org.jdom.Document
*/
public org.jdom.Document getXML(String ldapEntry) {
org.jdom.Document _xmlDocument = null;
javax.naming.directory.Attributes _Attributes = this
.getAtributes(ldapEntry);
if (!this._OK) {
System.out.println(this._ErrorMessage);
return null;
}
ArrayList _ArrayList = this.getAttributeValues(_Attributes);
String _ClassName = "", _AttributeValue = "";
try {
org.jdom.Element _xmlRoot = new org.jdom.Element(
"ldapAttributeValues");
_xmlDocument = new org.jdom.Document(_xmlRoot);
// JDOM 1.0
_xmlRoot.setAttribute("Base", this._Configuration
.getProperty("PROVIDER_URL"));
_xmlRoot.setAttribute("AttributePath", ldapEntry);
// JDOM Borland
// _xmlRoot.addAttribute("Base", AttributePath);
for (int i = 0; i < _ArrayList.size(); i++) {
piAttributeValue _piAttributeValue = (piAttributeValue) _ArrayList
.get(i);
try {
org.jdom.Element _xmlArributeValue = new org.jdom.Element(
_piAttributeValue.ArributeName.replaceAll(";", "_"));
_ClassName = _piAttributeValue.AttributeValue.getClass()
.toString();
_AttributeValue = "";
if (_piAttributeValue.AttributeValue.getClass().toString()
.equals("class java.lang.String")) {
_AttributeValue = _piAttributeValue.AttributeValue
.toString();
} else {
_AttributeValue = this._piBase64
.getObjectBase64((Serializable) _piAttributeValue.AttributeValue);
}
_xmlArributeValue.setText(_AttributeValue);
_xmlRoot.addContent(_xmlArributeValue);
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
}
this._OK = true;
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return _xmlDocument;
}
/**
* DisplayAttributeValues: 輸出 LDAP 物件所有屬性值
*
* @param AttributePath
* String => LDAP 物件描述子
* @param MyPrintStream
* PrintStream => 輸出串流
*/
public void DisplayAttributeValues(String AttributePath,
java.io.PrintStream MyPrintStream) {
javax.naming.directory.Attributes _Attributes = this
.getAtributes(AttributePath);
if (!this._OK) {
MyPrintStream.println(this._ErrorMessage);
return;
}
ArrayList _ArrayList = this.getAttributeValues(_Attributes);
MyPrintStream.println(AttributePath);
for (int i = 0; i < _ArrayList.size(); i++) {
piAttributeValue _piAttributeValue = (piAttributeValue) _ArrayList
.get(i);
String _ClassName = _piAttributeValue.AttributeValue.getClass()
.toString();
String _AttributeValue = "";
if (_piAttributeValue.AttributeValue.getClass().toString().equals(
"class java.lang.String")) {
_AttributeValue = _piAttributeValue.AttributeValue.toString();
} else {
_AttributeValue = this._piBase64
.getObjectBase64((Serializable) _piAttributeValue.AttributeValue);
}
MyPrintStream.println("\t" + _piAttributeValue.ArributeName + "="
+ _AttributeValue);
}
}
public ArrayList SearchEntries(String SearchBase, String SearchFilter) {
this._OK = false;
this._ErrorMessage = "";
if (this._DirContext == null) {
return null;
}
SearchControls _SearchControls = new SearchControls();
_SearchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
ArrayList _Result = new ArrayList();
try {
NamingEnumeration _NamingEnumeration = this._DirContext.search(
SearchBase, SearchFilter, _SearchControls);
while (_NamingEnumeration != null && _NamingEnumeration.hasMore()) {
SearchResult _SearchResult = (SearchResult) _NamingEnumeration
.next();
String _ldapEntry = _SearchResult.getName() + "," + SearchBase;
_Result.add(_ldapEntry);
}
} catch (Exception ex) {
this._ErrorMessage = ex.getMessage();
}
return _Result;
}
}