samba-mirror/swat2/install/vampire.esp

<% page_header("columns", "Windows to Samba Migration", "install"); 

  include("/scripting/forms.js");
  libinclude("base.js");
  libinclude("provision.js");

  var misc = misc_init();
%>

<h1>Windows to Samba4 domain migration</h1>

<%
var f = FormObj("Provisioning", 0, 2);
var i;
var lp = loadparm_init();

if ((session.authinfo.user_class == "ADMINISTRATOR")
	 || (session.authinfo.user_class == "SYSTEM")) {

	if (lp.get("realm") == "") {
		lp.set("realm", lp.get("workgroup") + ".example.com");
	}


	var subobj = provision_guess();
	/* Don't supply default password for web interface */
	subobj.ADMINPASS = "";

	f.add("REALM", "DNS Domain Name");
	f.add("DOMAIN", "NetBIOS Domain Name");
	f.add("ADMIN", "Administrator Username");
	f.add("ADMINPASS", "Administrator Password", "password");
	f.add("HOSTNAME", "My Hostname");
	f.add("HOSTIP", "My Host's IP");
	f.add("DEFAULTSITE", "Default Site");
	f.submit[0] = "Migrate";
	f.submit[1] = "Cancel";

	if (form['submit'] == "Cancel") {
		redirect("/");
	}

	if (form['submit'] == "Migrate") {
		for (r in form) {
			subobj[r] = form[r];
		}
	}
	
	for (i=0;i<f.element.length;i++) {
		f.element[i].value = subobj[f.element[i].name];
	}
	
	if (form['submit'] == "Migrate") {
	       	/* overcome an initially blank smb.conf */
		lp.set("realm", subobj.REALM);
		lp.set("workgroup", subobj.DOMAIN);
		lp.reload();

		if (subobj.ADMINPASS == "") {
			write("<h3>We need the administrator password for the " + subobj.DOMAIN + " domain to proceed.  Please try again.</h3>");
			f.display();
		} else if (!provision_validate(subobj, writefln)) {
			f.display();
		} else if (strupper(lp.get("server role")) == "domain controller") {
			writefln("You need to set 'server role' to 'member server' before starting the migration process");
		} else {
			var creds = credentials_init();
			var samdb;
			creds.set_username(form.ADMIN);
			creds.set_password(form.ADMINPASS);
			creds.set_domain(form.DOMAIN);
			creds.set_realm(form.REALM);

			var info = new Object();
			var paths = provision_default_paths(subobj);
			var session_info = session.authinfo.session_info;
			var credentials = session.authinfo.credentials;

			provision_fix_subobj(subobj, paths);
		
			info.session_info = session_info;
			info.message = writefln;
			info.subobj = subobj;

			/* Setup a basic database structure, but don't setup any users */
			if (!provision(subobj, writefln, true, paths,
				       session_info, credentials, false)) {
				writefln("Provision failed!");

				/* Join domain */
			} else if (!join_domain(form.DOMAIN, form.HOSTNAME, misc.SEC_CHAN_BDC, creds, writefln)) {
				writefln("Domain Join failed!");
			
				/* Vampire */
			} else if (!vampire(form.DOMAIN, session.authinfo.session_info, 
					    session.authinfo.credentials, writefln)) {
				writefln("Failed to syncronsise remote domain into local database!");
			} else if (!provision_dns(subobj, writefln, paths,
						  session.authinfo.session_info, session.authinfo.credentials)) {
				writefln("DNS Provision failed!");
			} else if (!(samdb = open_ldb(info, paths.samdb, false))) {
				writefln("Opening " + paths.samdb + " failed!");
				info.samdb = samdb;
			} else if (!setup_name_mappings(info, samdb)) {
				writefln("Setup of name mappings failed!");			
			} else {
				var zonepath = paths.dns;
				%>
<h3>Database migrated!</h3>
You need to do the following to complete the process:
<ul>
	<li>Install the <b>@@zonepath</b> zone file into your bind install, and restart bind
	<li>Change your smb.conf to set "server role = domain controller"
	<li>Shutdown your existing PDC and any other DCs
	<li>Restart smbd
</ul>
<%
			}
		}
	} else {
		f.display();
	}
} else {
	redirect("/");
}

%>


<% page_footer(); %>