cdsa/cdsa_utilities/acl_any.cpp

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 //
  20 // acl_any - "anyone" ACL subject type.
  21 //
  22 #ifdef __MWERKS__
  23 #define _CPP_ACL_ANY
  24 #endif
  25
  26 #include <Security/acl_any.h>
  27 #include <algorithm>
  28
  29
  30 //
  31 // The ANY subject matches all credentials, including none at all.
  32 //
  33 bool AnyAclSubject::validate(const AclValidationContext &) const
  34 {
  35         return true;
  36 }
  37
  38
  39 //
  40 // The CSSM_LIST version is trivial. It has no private part to omit.
  41 //
  42 CssmList AnyAclSubject::toList(CssmAllocator &alloc) const
  43 {
  44         return TypedList(alloc, CSSM_ACL_SUBJECT_TYPE_ANY);
  45 }
  46
  47
  48 //
  49 // The subject form takes no arguments.
  50 //
  51 AnyAclSubject *AnyAclSubject::Maker::make(const TypedList &list) const
  52 {
  53         crack(list, 0); // no arguments in input list
  54         return new AnyAclSubject();
  55 }
  56
  57 AnyAclSubject *AnyAclSubject::Maker::make(Version, Reader &, Reader &) const
  58 {
  59     return new AnyAclSubject();
  60 }
  61