venerdì 12 giugno 2015
List All Entries in a LDAP Directory with JSP/JNDI
<%@page import="java.util.*" %>
<%@page import="javax.naming.ldap.*" %>
<%@page import="javax.naming.directory.*"%>
<%@page import="javax.naming.directory.InitialDirContext"%>
<%@page import="javax.naming.directory.DirContext"%>
<%@page import="javax.naming.Context" %>
<%@page import="javax.naming.InitialContext" %>
<%@page import="javax.naming.NamingException" %>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@page import="java.util.*" %>
<%@page import="javax.naming.*" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h3>Rubrica:</h3>
<%
//CREATING AN INITIAL CONTEXT for search function:
//context = objects whose state is a set of bindings (=ldap entries), that have distinct atomic names.
//The Hashtable class represents the environments properties parameters
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:1389/o=Rubrica,dc=example,dc=com");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL, "cn=Directory Manager");
env.put(Context.SECURITY_CREDENTIALS, "secret");
//create initial context
DirContext ctx = new InitialDirContext(env);
try {
//get listing of context
NamingEnumeration list = ctx.list(""); //class Context.list: contains object name + class name
// NamingEnumeration bindings = ctx.listBindings(""); //class Context.listbindings: contains object name + class name + object
while (list.hasMore()) {
NameClassPair ncPair = (NameClassPair) list.next(); //ClassPair= name + class name
out.print("<b>" + ncPair.getName() + "</b> </br>");
Attributes attrs = ctx.getAttributes(ncPair.getName());
for (NamingEnumeration ae = attrs.getAll(); ae.hasMore();) {
Attribute attr = (Attribute) ae.next();
out.println(attr.getID());
for (NamingEnumeration e = attr.getAll(); e.hasMore();) {
out.println(": " + e.next() + "<br>");
}
}
out.println("------------------------------------------------------<br><br>");
// Binding bd = (Binding)bindings.next();
// out.println(bd.getName() + ":</br></br> " + bd.getObject());
}
ctx.close();
} catch (NamingException e) {
out.println("List failed: " + e);
}
%>
<br><br><br>
</body>
</html>
giovedì 11 giugno 2015
JNDI / JSP Ldap Search, Add, Remove Entry.
<%@page import="javax.naming.NamingEnumeration"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@page import="java.util.*" %>
<%@page import="javax.naming.ldap.*" %>
<%@page import="javax.naming.directory.*"%>
<%@page import="javax.naming.directory.InitialDirContext"%>
<%@page import="javax.naming.directory.DirContext"%>
<%@page import="javax.naming.Context" %>
<%@page import="javax.naming.InitialContext" %>
<%@page import="javax.naming.NamingException" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h3>Rubrica:</h3>
<!-- SEARCH ENTRY -->
<h3>Search Entry:</h3>
<form method="post">
Search Entry: <input type="text" name="search""><br>
<input type="submit" value="search">
</form>
<br><br>
<%
//CREATING AN INITIAL CONTEXT for search function:
//context = objects whose state is a set of bindings (=ldap entries), that have distinct atomic names.
//The Hashtable class represents the environments properties parameters
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:1389/o=Rubrica,dc=example,dc=com");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL,"cn=Directory Manager");
env.put(Context.SECURITY_CREDENTIALS,"secret");
DirContext ctx = new InitialDirContext(env);
String searchName = (String)request.getParameter("search");
try{
request.getParameter("search");
Attributes attrs = ctx.getAttributes("cn = " + searchName);
out.println(attrs.get("cn").get());
out.println(" telephone number: "+attrs.get("telephonenumber").get());
}
catch (Exception e){
out.println("An exception occurred: " + e.getMessage());
}
%>
<br>------------------------------------</br>
<!-- ADD ENTRY -->
<h3>Add Entry:</h3>
<form method="post">
Add Entry:<br><br>
Full Name: <input type="text" name="addcn"><br>
Surname: <input type="text" name="surname"><br>
PhoneNumber: <input type="text" name="pn"><br>
<input type="submit" value="addEntry">
</form><br><br>
<%
String addcn = (String)request.getParameter("addcn");
String surname = (String)request.getParameter("surname");
String pn = (String)request.getParameter("pn");
try{
//Create new set of attributes
BasicAttributes attrs1 = new BasicAttributes();
//(The item is a person)
Attribute classes = new BasicAttribute("objectClass");
// classes.add("top");
classes.add("person");
// classes.add("organizationalPerson");
// Add the objectClass attribute to the attribute set
attrs1.put(classes);
// Store the other attributes in the attribute set
attrs1.put("sn", surname);
attrs1.put("telephonenumber", pn);
// Add the new entry to the directory server
ctx.createSubcontext("ldap://localhost:1389/cn="+addcn+",o=Rubrica,dc=example,dc=com", attrs1);
}
catch (Exception e){
out.println("An exception occurred: " + e.getMessage());
}
%>
<br>------------------------------------</br>
<!-- REMOVE ENTRY -->
<h3>Remove Entry:</h3>
<form method="post">
Insert Entry To Remove: <input type="text" name="delUser""><br>
<input type="submit" value="Remove">
</form><br><br>
<%
String delUser = (String)request.getParameter("delUser");
try
{
ctx.destroySubcontext("cn="+delUser);
}
catch (Exception e){
out.println("An exception occurred: " + e.getMessage());
}
%>
<br><br><br>
</body>
</html>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@page import="java.util.*" %>
<%@page import="javax.naming.ldap.*" %>
<%@page import="javax.naming.directory.*"%>
<%@page import="javax.naming.directory.InitialDirContext"%>
<%@page import="javax.naming.directory.DirContext"%>
<%@page import="javax.naming.Context" %>
<%@page import="javax.naming.InitialContext" %>
<%@page import="javax.naming.NamingException" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h3>Rubrica:</h3>
<!-- SEARCH ENTRY -->
<h3>Search Entry:</h3>
<form method="post">
Search Entry: <input type="text" name="search""><br>
<input type="submit" value="search">
</form>
<br><br>
<%
//CREATING AN INITIAL CONTEXT for search function:
//context = objects whose state is a set of bindings (=ldap entries), that have distinct atomic names.
//The Hashtable class represents the environments properties parameters
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:1389/o=Rubrica,dc=example,dc=com");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL,"cn=Directory Manager");
env.put(Context.SECURITY_CREDENTIALS,"secret");
DirContext ctx = new InitialDirContext(env);
String searchName = (String)request.getParameter("search");
try{
request.getParameter("search");
Attributes attrs = ctx.getAttributes("cn = " + searchName);
out.println(attrs.get("cn").get());
out.println(" telephone number: "+attrs.get("telephonenumber").get());
}
catch (Exception e){
out.println("An exception occurred: " + e.getMessage());
}
%>
<br>------------------------------------</br>
<!-- ADD ENTRY -->
<h3>Add Entry:</h3>
<form method="post">
Add Entry:<br><br>
Full Name: <input type="text" name="addcn"><br>
Surname: <input type="text" name="surname"><br>
PhoneNumber: <input type="text" name="pn"><br>
<input type="submit" value="addEntry">
</form><br><br>
<%
String addcn = (String)request.getParameter("addcn");
String surname = (String)request.getParameter("surname");
String pn = (String)request.getParameter("pn");
try{
//Create new set of attributes
BasicAttributes attrs1 = new BasicAttributes();
//(The item is a person)
Attribute classes = new BasicAttribute("objectClass");
// classes.add("top");
classes.add("person");
// classes.add("organizationalPerson");
// Add the objectClass attribute to the attribute set
attrs1.put(classes);
// Store the other attributes in the attribute set
attrs1.put("sn", surname);
attrs1.put("telephonenumber", pn);
// Add the new entry to the directory server
ctx.createSubcontext("ldap://localhost:1389/cn="+addcn+",o=Rubrica,dc=example,dc=com", attrs1);
}
catch (Exception e){
out.println("An exception occurred: " + e.getMessage());
}
%>
<br>------------------------------------</br>
<!-- REMOVE ENTRY -->
<h3>Remove Entry:</h3>
<form method="post">
Insert Entry To Remove: <input type="text" name="delUser""><br>
<input type="submit" value="Remove">
</form><br><br>
<%
String delUser = (String)request.getParameter("delUser");
try
{
ctx.destroySubcontext("cn="+delUser);
}
catch (Exception e){
out.println("An exception occurred: " + e.getMessage());
}
%>
<br><br><br>
</body>
</html>
mercoledì 3 giugno 2015
OpenDJ Multi-Master Replication
dpkg -i opendj....
./setup
1- Enable:
./bin/dsreplication enable --host1 Host1 --port1 4444 --bindDN1 "cn=Directory Manager" --bindPassword1 pass --replicationPort1 8989 --host2 Host2 --port2 4444 --bindDN2 "cn=Directory Manager" --bindPassword2 pass --replicationPort2 8989 --adminUID admin --adminPassword pass --baseDN "dc=example,dc=com"
oppure: ./bin/dsreplication -> enable
2- Initialize:
./bin/dsreplication initialize --baseDN "dc=example,dc=com" --adminUID admin --adminPassword pass --hostSource Host1 --portSource 4444 --hostDestination Host2 --portDestination 4444 -X -n
oppure: ./bin/dsreplication-> initialize all
-----
..if everything's fine:
create new entry "o=Rubrica Telefonica",
create MichaelMyers.ldif:
dn: cn=Mychael Myers, o=Rubrica Telefonica, dc=example, dc=com
cn: Mychael Myers
sn: Myers
ObjectClass: person
and add the second one:
ldapadd -h workstation -p 1389 -D "cn=Directory Manager" -w secret -f MichaelMyers.ldif
And search for it.
ldapsearch -p 1389 -h workstation -b "dc=example,dc=com" -w secret -D "cn=Directory Manager" -LLL "(sn=Myers)"
./setup
1- Enable:
./bin/dsreplication enable --host1 Host1 --port1 4444 --bindDN1 "cn=Directory Manager" --bindPassword1 pass --replicationPort1 8989 --host2 Host2 --port2 4444 --bindDN2 "cn=Directory Manager" --bindPassword2 pass --replicationPort2 8989 --adminUID admin --adminPassword pass --baseDN "dc=example,dc=com"
oppure: ./bin/dsreplication -> enable
2- Initialize:
./bin/dsreplication initialize --baseDN "dc=example,dc=com" --adminUID admin --adminPassword pass --hostSource Host1 --portSource 4444 --hostDestination Host2 --portDestination 4444 -X -n
oppure: ./bin/dsreplication-> initialize all
-----
..if everything's fine:
create new entry "o=Rubrica Telefonica",
create MichaelMyers.ldif:
dn: cn=Mychael Myers, o=Rubrica Telefonica, dc=example, dc=com
cn: Mychael Myers
sn: Myers
ObjectClass: person
and add the second one:
ldapadd -h workstation -p 1389 -D "cn=Directory Manager" -w secret -f MichaelMyers.ldif
And search for it.
ldapsearch -p 1389 -h workstation -b "dc=example,dc=com" -w secret -D "cn=Directory Manager" -LLL "(sn=Myers)"
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