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<% 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(); %>
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