12e952eb55
By expanding roles from the given ACL to have these values as flags inside the OpenChange library. This only applies to Calendar and Tasks folders which stored four different access rights to three different types of events/tasks. As the events and tasks are stored in the same table, I have added two new classes to manage permissions in the same way and this avoids the code duplication called MAPIStoreCalTask(Folder|Message).
108 lines
3.1 KiB
Objective-C
108 lines
3.1 KiB
Objective-C
/* MAPIStoreCalTaskMessage.h - this file is part of SOGo
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*
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* Copyright (C) 2016 Enrique J. Hernandez
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*
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* Author: Enrique J. Hernandez <ejhernandez@zentyal.com>
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#import <Foundation/NSArray.h>
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#import <Foundation/NSString.h>
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#import <NGObjWeb/WOContext+SoObjects.h>
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#import <SOGo/SOGoPermissions.h>
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#import "MAPIStoreFolder.h"
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#import "MAPIStoreCalTaskMessage.h"
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@implementation MAPIStoreCalTaskMessage
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/* It must be implemented by subclasses */
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- (NSUInteger) sensitivity
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{
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[self subclassResponsibility: _cmd];
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return 0;
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}
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- (NSArray *) expandRoles: (NSArray *) roles
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{
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return [container expandRoles: roles];
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}
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- (BOOL) subscriberCanModifyMessage
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{
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BOOL rc;
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NSArray *roles;
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roles = [self activeUserRoles];
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if (isNew)
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rc = [roles containsObject: SOGoRole_ObjectCreator];
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else
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rc = ([roles containsObject: SOGoCalendarRole_ComponentModifier]
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|| [roles containsObject: SOGoCalendarRole_ComponentResponder]);
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/* Check if the message is owned and it has permission to edit it */
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if (!rc && [roles containsObject: MAPIStoreRightEditOwn])
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{
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NSString *currentUser;
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currentUser = [[container context] activeUser];
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rc = [currentUser isEqual: [self ownerUser]];
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}
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if (!rc)
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{
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NSUInteger sensitivity;
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/* Get sensitivity of the message to check if the user can
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modify the message */
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sensitivity = [self sensitivity];
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/* FIXME: Use OpenChange constant names */
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switch (sensitivity)
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{
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case 0: /* PUBLIC */
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rc = [roles containsObject: SOGoCalendarRole_PublicModifier]
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|| [roles containsObject: SOGoCalendarRole_PublicResponder];
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break;
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case 1: /* PERSONAL */
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case 2: /* PRIVATE */
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rc = [roles containsObject: SOGoCalendarRole_PrivateModifier]
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|| [roles containsObject: SOGoCalendarRole_PrivateResponder];
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break;
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case 3: /* CONFIDENTIAL */
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rc = [roles containsObject: SOGoCalendarRole_ConfidentialModifier]
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|| [roles containsObject: SOGoCalendarRole_ConfidentialResponder];
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}
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}
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return rc;
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}
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- (BOOL) subscriberCanReadMessage
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{
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NSArray *roles;
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roles = [self activeUserRoles];
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return ([roles containsObject: SOGoCalendarRole_ComponentViewer]
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|| [roles containsObject: SOGoCalendarRole_ComponentDAndTViewer]
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|| [self subscriberCanModifyMessage]);
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}
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@end
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