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<?php
/**
* OpenID server configuration script.
*
* This script generates a config.php file needed by the server
* example.
*
* @package OpenID.Examples
* @author JanRain, Inc. <openid@janrain.com>
* @copyright 2005 Janrain, Inc.
* @license http://www.gnu.org/copyleft/lesser.html LGPL
*/
/**
* Data.
*/
$store_types = array("Filesystem" => "Auth_OpenID_FileStore",
"MySQL" => "Auth_OpenID_MySQLStore",
"PostgreSQL" => "Auth_OpenID_PostgreSQLStore",
"SQLite" => "Auth_OpenID_SQLiteStore");
/**
* Main.
*/
session_start();
init_session();
if (!check_session()) {
render_form();
} else {
print generate_config();
}
/**
* Functions.
*/
function check_session() {
if ($_SESSION['store_type'] &&
$_SESSION['server_url'] &&
(parse_url($_SESSION['server_url']) !== false) &&
((($_SESSION['store_type'] == 'Filesystem') &&
$_SESSION['store_data']['fs_path']) ||
(($_SESSION['store_type'] == 'SQLite') &&
$_SESSION['store_data']['sqlite_path']) ||
($_SESSION['store_data']['host'] &&
$_SESSION['store_data']['username'] &&
$_SESSION['store_data']['database'] &&
$_SESSION['store_data']['password']))) {
return true;
}
return false;
}
function render_form() {
global $store_types;
global $fields;
$basedir_msg = "";
if (ini_get('open_basedir')) {
$basedir_msg = "</br><font color='red'>Note: Due to the ".
"<strong>open_basedir</strong> setting, be sure to ".
"choose a path in:<ul><li>".
implode("<li>",
explode(PATH_SEPARATOR, ini_get('open_basedir'))).
"</ul></font>";
}
?>
<html>
<head>
<style type="text/css">
span.label {
float: left;
width: 2in;
}
div {
padding: 3px;
}
div.store_fields {
margin-left: 2in;
padding: default;
}
div.store_fields label.field {
float: left;
width: 1.75in;
}
div.store_fields > div {
border: 1px solid gray;
margin-bottom: 0.5em;
background: #eee;
}
div.store_fields > div > div {
margin-left: 0.4in;
}
</style>
</head>
<body>
<h2>OpenID Server Configuration</h2>
<p>
This form will auto-generate an OpenID server configuration
for use with the OpenID server example.
</p>
<form>
<div>
<span class="label"><label for="i_server_url">Server URL:</label></span>
<span><input type="text" id="i_server_url" size="35" name="server_url" value="<? print $_SESSION['server_url'] ?>"></span>
</div>
<div>
<span class="label"><label for="i_include_path">Include path (optional):</label></span>
<span><input type="text" id="i_include_path" size="35" name="include_path" value="<? print $_SESSION['include_path'] ?>"></span>
</div>
<div>
<span class="label">Store method:</span>
<div class="store_fields">
<div>
<input type="radio" name="store_type" value="Filesystem" id="i_filesystem"<? if ($_SESSION['store_type'] == 'Filesystem') { print " CHECKED"; } ?>> <label for="i_filesystem">Filesystem</label>
<div>
<label for="i_fs_path" class="field">Filesystem path:</label>
<input type="text" name="fs_path" id="i_fs_path" value="<? print $_SESSION['store_data']['fs_path']; ?>">
<? print $basedir_msg; ?>
</div>
</div>
<div>
<input type="radio" name="store_type" value="SQLite" id="i_sqlite"<? if ($_SESSION['store_type'] == 'SQLite') { print " CHECKED"; } ?>> <label for="i_sqlite">SQLite</label>
<div>
<label for="i_sqlite_path" class="field">SQLite database path:</label><input type="text" value="<? print $_SESSION['store_data']['sqlite_path']; ?>" name="sqlite_path" id="i_sqlite_path">
<? print $basedir_msg; ?>
</div>
</div>
<div>
<input type="radio" name="store_type" value="MySQL" id="i_mysql"<? if ($_SESSION['store_type'] == 'MySQL') { print " CHECKED"; } ?>> <label for="i_mysql">MySQL</label>
<input type="radio" name="store_type" value="PostgreSQL" id="i_pgsql"<? if ($_SESSION['store_type'] == 'PostgreSQL') { print " CHECKED"; } ?>> <label for="i_pgsql">PostgreSQL</label>
<div>
<label for="i_m_host" class="field">Host:</label><input type="text" value="<? print $_SESSION['store_data']['host']; ?>" name="host" id="i_m_host">
</div>
<div>
<label for="i_m_database" class="field">Database:</label><input value="<? print $_SESSION['store_data']['database']; ?>" type="text" name="database" id="i_m_database">
</div>
<div>
<label for="i_m_username" class="field">Username:</label><input type="text" name="username" id="i_m_username" value="<? print $_SESSION['store_data']['username']; ?>">
</div>
<div>
<label for="i_m_password" class="field">Password:</label><input type="password" name="password" id="i_m_password" value="<? print $_SESSION['store_data']['password']; ?>">
</div>
</div>
</div>
</div>
<input type="submit" value="Generate Configuration">
</form>
</body>
</html>
<?
}
function init_session() {
foreach (array('server_url', 'include_path', 'store_type') as $key) {
if (!isset($_SESSION[$key])) {
$_SESSION[$key] = "";
}
}
if (!isset($_SESSION['store_data'])) {
$_SESSION['store_data'] = array();
}
foreach (array('server_url', 'include_path', 'store_type') as $field) {
if (array_key_exists($field, $_GET)) {
$_SESSION[$field] = $_GET[$field];
}
}
foreach (array('username', 'password', 'database', 'host', 'fs_path', 'sqlite_path') as $field) {
if (array_key_exists($field, $_GET)) {
$_SESSION['store_data'][$field] = $_GET[$field];
}
}
}
function generate_config() {
?>
<html>
<body>
<h2>OpenID Server Configuration</h2>
<p>
Put this text into a config file called <strong>config.php</strong>
and put it in the server example directory alongside server.php.
</p>
<pre style="border: 1px solid gray; background: #eee; padding: 5px;">
/**
* OpenID server example settings
*
* The variables in this file must be customized before you can use
* the server.
*
* @package OpenID.Examples
* @author JanRain, Inc. <openid@janrain.com>
* @copyright 2005 Janrain, Inc.
* @license http://www.gnu.org/copyleft/lesser.html LGPL
*/
<? if ($_SESSION['include_path']) { ?>
/**
* Set any extra include paths needed to use the library
*/
set_include_path(get_include_path() . PATH_SEPARATOR . "<?
print $_SESSION['include_path'];
?>");
<? } ?>
/**
* The URL for the server.
*
* This is the location of server.php. For example:
*
* $server_url = 'http://example.com/~user/server.php';
*
* This must be a full URL.
*/
$server_url = "<?
print $_SESSION['server_url'];
?>";
/**
* Initialize an OpenID store
*
* @return object $store an instance of OpenID store (see the
* documentation for how to create one)
*/
function getOpenIDStore()
{
<?
switch ($_SESSION['store_type']) {
case "Filesystem":
print "return new Auth_OpenID_FileStore(\"".$_SESSION['store_data']['fs_path']."\");\n";
break;
case "SQLite":
print "return new Auth_OpenID_SQLiteStore(\"".$_SESSION['store_data']['sqlite_path']."\");\n";
break;
case "MySQL":
?>require_once 'Auth/OpenID/MySQLStore.php';
require_once 'DB.php';
$dsn = array(
'phptype' => 'mysql',
'username' => '<? print $_SESSION['store_data']['username']; ?>',
'password' => '<? print $_SESSION['store_data']['password']; ?>',
'hostspec' => '<? print $_SESSION['store_data']['host']; ?>'
);
$db =& DB::connect($dsn);
if (PEAR::isError($db)) {
return null;
}
$db->query("USE <? print $_SESSION['store_data']['database']; ?>");
return new Auth_OpenID_MySQLStore($db);
<?
break;
case "PostgreSQL":
?>require_once 'Auth/OpenID/PostgreSQLStore.php';
require_once 'DB.php';
$dsn = array(
'phptype' => 'pgsql',
'username' => '<? print $_SESSION['store_data']['username']; ?>',
'password' => '<? print $_SESSION['store_data']['password']; ?>',
'hostspec' => '<? print $_SESSION['store_data']['host']; ?>',
'database' => '<? print $_SESSION['store_data']['database']; ?>'
);
$db =& DB::connect($dsn);
if (PEAR::isError($db)) {
return null;
}
return new Auth_OpenID_PostgreSQLStore($db);
<?
break;
}
?>
}
/**
* Users who are allowed to log in to this OpenID server.
*
* This is an array from URL to password hash. The URL must include
* the proper OpenID server information in order to work with this
* server.
*
* This must be set for the server to be usable. If it is not set, no
* users will be able to log in.
*
* Example:
* $openid_users = array(
* 'http://joe.example.com/' => sha1('foo')
* )
*/
$openid_users = array();
/**
* Trusted sites is an array of trust roots.
*
* Sites in this list will not have to be approved by the user in
* order to be used. It is OK to leave this value as-is.
*
* In a more robust server, this site should be a per-user setting.
*/
$trusted_sites = array();
</pre>
</body>
</html>
<?
} // end function generate_config ()
?>
|
