1/* 2 * Copyright (c) 2000-2006,2011,2014 Apple Inc. All Rights Reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 24 25// 26// acl_comment - "ignore" ACL subject type 27// 28// This ACL subject is a historical mistake. It has no use in present applications, 29// and remains only to support existing keychains with their already-baked item ACLs. 30// Do not use this for new applications of ANY kind. 31// 32// A CommentAclSubject always fails to verify. 33// See further (mis-)usage comments in the .cpp. 34// 35#ifndef _ACL_COMMENT 36#define _ACL_COMMENT 37 38#include <security_cdsa_utilities/cssmacl.h> 39 40 41namespace Security 42{ 43 44// 45// The ANY subject simply matches everything. No sweat. 46// 47class CommentAclSubject : public AclSubject { 48public: 49 CommentAclSubject() 50 : AclSubject(CSSM_ACL_SUBJECT_TYPE_COMMENT) { } 51 52 bool validate(const AclValidationContext &ctx) const; 53 CssmList toList(Allocator &alloc) const; 54 55 void exportBlob(Writer::Counter &pub, Writer::Counter &priv); 56 void exportBlob(Writer &pub, Writer &priv); 57 58 class Maker : public AclSubject::Maker { 59 public: 60 Maker() : AclSubject::Maker(CSSM_ACL_SUBJECT_TYPE_COMMENT) { } 61 CommentAclSubject *make(const TypedList &list) const; 62 CommentAclSubject *make(Version, Reader &pub, Reader &priv) const; 63 }; 64 65 IFDUMP(void debugDump() const); 66}; 67 68} // end namespace Security 69 70 71#endif //_ACL_COMMENT 72