Subversion-Projekte lars-tiefland.em_wm

	function authenticiate()

    function authenticiate()

	{

    {

		global $smarty, $meld;

        global $smarty, $meld;

		$pw=" ";

        $pw = " ";

		header('HTTP/1.0 401 Unauthorized');

        header( 'HTTP/1.0 401 Unauthorized' );

		header('WWW-authenticate: basic realm="Pflanzendatenbank"');

        header( 'WWW-authenticate: basic realm="Pflanzendatenbank"' );

		$meld=(!isset($meld))?"Ungültige Login-Informationen ==> Zuguriff verweigert!":$meld;

            "Ungültige Login-Informationen ==> Zuguriff verweigert!" : $meld;

		$smarty->assign("h1","Fehler bei Authentifizierung!");

        $smarty->assign( "h1", "Fehler bei Authentifizierung!" );

		$smarty->assign("meld",$meld);

        $smarty->assign( "meld", $meld );

		$smarty->assign("error",true);

        $smarty->assign( "error", true );

		$smarty->display("meld.tpl");

        $smarty->display( "meld.tpl" );

		exit;

        exit;

	}

    }

	if (!isset($_SERVER["PHP_AUTH_USER"]))

    if ( !isset($_SERVER["PHP_AUTH_USER"]) )

	{

    {

		authenticiate();

        authenticiate();

	}

    }

	else

    else

	{

    {

		$u_name=$_SERVER["PHP_AUTH_USER"];

        $u_name = $_SERVER["PHP_AUTH_USER"];

		if(strtolower($u_name)=="guest")

        if ( strtolower($u_name) == "guest" )

		{

        {

			require("email.php");

            require ( "email.php" );

			$pw="";

            $pw = "";

		}

        }

		else

        else

		{

        {

			$pw=$_SERVER["PHP_AUTH_PW"];

            $pw = $_SERVER["PHP_AUTH_PW"];

		}

        }

		$user=new User($u_name, $pw);

        $user = new User( $u_name, $pw );

		if(is_null($user->u_id))

        if ( is_null($user->u_id) )

		{

        {

			authenticiate();

            authenticiate();

		}

        }