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<?php
/*
* $Id: login.php,v 1.2 2004/08/03 01:14:22 cknudsen Exp $
*
* Description:
* Provides login mechanism for web service clients.
*/
$basedir = "..";
$includedir = "../includes";
include "$includedir/config.php";
include "$includedir/php-dbi.php";
include "$includedir/functions.php";
include "$includedir/$user_inc";
include "$includedir/connect.php";
load_global_settings ();
if ( ! empty ( $last_login ) )
$login = "";
include "$includedir/translate.php";
// calculate path for cookie
if ( empty ( $PHP_SELF ) )
$PHP_SELF = $_SERVER["PHP_SELF"];
$cookie_path = str_replace ( "login.php", "", $PHP_SELF );
//echo "Cookie path: $cookie_path\n";
$out = "<login>\n";
if ( $single_user == "Y" ) {
// No login for single-user mode
$out .= "<error>No login required for single-user mode</error>\n";
} else if ( $use_http_auth ) {
// There is no login page when using HTTP authorization
$out .= "<error>No login required for HTTP authentication</error>\n";
} else {
if ( ! empty ( $login ) && ! empty ( $password ) ) {
$login = trim ( $login );
if ( user_valid_login ( $login, $password ) ) {
user_load_variables ( $login, "" );
// set login to expire in 365 days
srand((double) microtime() * 1000000);
$salt = chr( rand(ord('A'), ord('z'))) . chr( rand(ord('A'), ord('z')));
$encoded_login = encode_string ( $login . "|" . crypt($password, $salt) );
//SetCookie ( "webcalendar_session", $encoded_login, 0, $cookie_path );
$out .= " <cookieName>webcalendar_session</cookieName>\n";
$out .= " <cookieValue>$encoded_login</cookieValue>\n";
if ( $is_admin )
$out .= " <admin>1</admin>\n";
} else {
$out .= " <error>Invalid login</error>\n";
}
}
}
echo $out;
echo "</login>\n";
?>
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