mirror of
https://gitlab.com/davical-project/davical.git
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76 lines
3.4 KiB
PHP
76 lines
3.4 KiB
PHP
<?php
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/**
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* CalDAV Server - main program
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*
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* @package davical
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* @subpackage caldav
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* @author Andrew McMillan <andrew@catalyst.net.nz>
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* @copyright Catalyst .Net Ltd
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* @license http://gnu.org/copyleft/gpl.html GNU GPL v2
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*/
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require_once("../inc/always.php");
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dbg_error_log( "caldav", " User agent: %s", ((isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "Unfortunately Mulberry does not send a 'User-agent' header with its requests :-(")) );
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dbg_log_array( "headers", '_SERVER', $_SERVER, true );
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require_once("HTTPAuthSession.php");
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$session = new HTTPAuthSession();
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/**
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* From reading the "Scheduling Extensions to CalDAV" draft I don't think that we will
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* be doing 'calendar-schedule' any time soon. The current spec is at:
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* http://www.ietf.org/internet-drafts/draft-desruisseaux-caldav-sched-03.txt
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*
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* access-control is rfc3744, so we will say we do it, but I doubt if we do it
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* in all (or even much of) it's glory really.
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*/
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if ( isset($c->override_dav_header) ) {
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$dav = $c->override_dav_header;
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}
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else {
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$dav = "1, 2, 3, access-control, calendar-access, calendar-schedule";
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}
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header( "DAV: $dav");
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require_once("CalDAVRequest.php");
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$request = new CalDAVRequest();
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if ( ! ($request->IsPrincipal() || isset($request->collection) || $request->method == 'PUT' || $request->method == 'MKCALENDAR' || $request->method == 'MKCOL' ) ) {
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if ( preg_match( '#^/principals/users(/.*/)$#', $request->path, $matches ) ) {
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// Although this doesn't work with the iPhone, perhaps it will with iCal...
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/** @TODO: integrate handling this URL into CalDAVRequest.php */
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$redirect_url = ConstructURL('/caldav.php'.$matches[1]);
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dbg_error_log( "LOG WARNING", "Redirecting %s for '%s' to '%s'", $request->method, $request->path, $redirect_url );
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header("Location: $redirect_url" );
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exit(0);
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}
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dbg_error_log( "LOG WARNING", "Attempt to %s url '%s' but no collection exists there.", $request->method, $request->path );
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if ( $request->method == 'GET' || $request->method == 'REPORT' ) {
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$request->DoResponse( 404, translate("There is no collection at that URL.") );
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}
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}
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switch ( $request->method ) {
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case 'OPTIONS': include_once("caldav-OPTIONS.php"); break;
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case 'REPORT': include_once("caldav-REPORT.php"); break;
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case 'PROPFIND': include_once("caldav-PROPFIND.php"); break;
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case 'PROPPATCH': include_once("caldav-PROPPATCH.php"); break;
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case 'MKCALENDAR': include_once("caldav-MKCALENDAR.php"); break;
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case 'MKCOL': include_once("caldav-MKCALENDAR.php"); break;
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case 'PUT': include_once("caldav-PUT.php"); break;
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case 'POST': include_once("caldav-POST.php"); break;
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case 'GET': include_once("caldav-GET.php"); break;
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case 'HEAD': include_once("caldav-GET.php"); break;
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case 'DELETE': include_once("caldav-DELETE.php"); break;
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case 'LOCK': include_once("caldav-LOCK.php"); break;
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case 'UNLOCK': include_once("caldav-LOCK.php"); break;
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case 'TESTRRULE': include_once("test-RRULE.php"); break;
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default:
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dbg_error_log( "caldav", "Unhandled request method >>%s<<", $request->method );
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dbg_log_array( "caldav", '_SERVER', $_SERVER, true );
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dbg_error_log( "caldav", "RAW: %s", str_replace("\n", "",str_replace("\r", "", $request->raw_post)) );
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}
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$request->DoResponse( 500, translate("The application program does not understand that request.") );
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