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<?php
/*
*
* Service Provider Example -- Installation Script
*
* Copyright (C) 2004 Entr'ouvert
* http://lasso.entrouvert.org
*
* Authors: Christophe Nowicki <cnowicki@easter-eggs.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
if(!extension_loaded('lasso')) {
$ret = @dl('lasso.' . PHP_SHLIB_SUFFIX);
if ($ret == FALSE)
{
print "<p align='center'><b>The Lasso Extension is not available</b><br>";
print "Please check your PHP extensions<br>";
print "You can get more informations about <b>Lasso</b> at <br>";
print "<a href='http://lasso.entrouvert.org/'>http://lasso.entrouvert.org/</a></p>";
exit();
}
}
require_once 'DB.php';
$config = unserialize(file_get_contents('config.inc'));
switch($_POST['action'])
{
case 'setup' :
print "<b>Lasso Service Provider Setup</b><br>";
unset($_POST['action']);
$diff = array_diff($_POST, $config);
foreach($diff as $key => $value) {
$config[$key] = $value;
}
print "Check Data base : ";
$db = &DB::connect($config['dsn']);
if (DB::isError($db)) {
die("Failed (" . $db->getMessage() . ")");
}
else
print "OK";
print "<br>Create sequence 'user_id_seq' : ";
$query = "DROP SEQUENCE user_id_seq";
$res =& $db->query($query);
$query = "CREATE SEQUENCE user_id_seq";
$res =& $db->query($query);
if (DB::isError($res))
die($res->getMessage());
print "OK";
print "<br>Create table 'users' : ";
$query = "DROP TABLE users CASCADE";
$res =& $db->query($query);
$query = "CREATE TABLE users (
user_id varchar(100) primary key,
identity_dump text,
first_name varchar(50),
last_name varchar(50),
created timestamp)";
$res =& $db->query($query);
if (DB::isError($res))
die($res->getMessage());
print "OK";
print "<br>Create table 'nameidentifiers' : ";
$query = "DROP TABLE nameidentifiers CASCADE";
$res =& $db->query($query);
$query = "CREATE TABLE nameidentifiers (
name_identifier varchar(100) primary key,
user_id varchar(100),
FOREIGN KEY (user_id) REFERENCES users (user_id))";
$res =& $db->query($query);
if (DB::isError($res))
die($res->getMessage());
print "OK";
$db->disconnect();
$keys = array_keys($config);
$files = preg_grep("/(sp|idp)/", $keys);
foreach($files as $file)
{
print "<br>Check file " . $config[$file] . " : ";
if (!file_exists($config[$file]))
{
die("Failed (file does not exist)");
}
else
print "OK";
}
lasso_init();
print "<br>Create Server : ";
$server = lasso_server_new(
$config['sp-metadata'], $config['sp-public_key'],
$config['sp-private_key'], $config['sp-ca'], lassoSignatureMethodRsaSha1);
if (empty($server))
{
print "Failed";
break;
}
else
print "OK";
print "<br>Add provider : ";
$ret = lasso_server_add_provider($server,
$config['idp-metadata'], $config['idp-public_key'], $config['idp-ca']);
/*if ($ret != TRUE)
{
print "Failed";
break;
}
else */
print "OK";
print "<br>Write XML Server Dump : ";
$dump = lasso_server_dump($server);
if (($fd = fopen($config['server_dump_filename'], "w")))
{
fwrite($fd, $dump);
fclose($fd);
print "OK";
}
else
print "Failed";
lasso_shutdown();
# Save configuration file
$config_ser = serialize($config);
if (($fd = fopen("config.inc", "w")))
{
fwrite($fd, $config_ser);
fclose($fd);
}
break;
default:
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Setup script for Lasso (Liberty Alliance Single Sign On)</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-15" />
</head>
<body>
<form name='frm' action='<?php echo $PHP_SELF ?>' method='POST'>
<table>
<caption>Lasso Service Provider Setup</caption>
<tr>
<td>DSN:</td><td><input type='text' name='dsn' value='<?php echo $config['dsn']; ?>' maxlength='100'></td>
</tr>
<tr>
<td>Server XML Dump:</td><td><input type='text' name='server_dump_filename' value='<?php echo $config['server_dump_filename']; ?>' maxlength='100'></td>
</tr>
<tr>
<td><input type='hidden' name='action' value='setup'></td>
<td><input type='submit' value='setup'></td>
</tr>
</table>
</form>
</body>
</html>
<?php
}
?>
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