src/key.cpp

   1 /*
   2  * Copyright (c) 2000-2004 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26
  27 //
  28 // key - representation of SecurityServer key objects
  29 //
  30 #include "key.h"
  31 #include "server.h"
  32 #include "database.h"
  33 #include <security_cdsa_utilities/acl_any.h>
  34
  35
  36 Key::Key()
  37         : SecurityServerAcl(keyAcl, Allocator::standard())
  38 {
  39 }
  40
  41
  42 Database &Key::database() const
  43 {
  44         return referent<Database>();
  45 }
  46
  47
  48 //
  49 // Form a KeySpec with checking and masking
  50 //
  51 Key::KeySpec::KeySpec(uint32 usage, uint32 attrs)
  52         : CssmClient::KeySpec(usage, (attrs & ~managedAttributes) | forcedAttributes)
  53 {
  54         if (attrs & generatedAttributes)
  55                 CssmError::throwMe(CSSMERR_CSP_INVALID_KEYATTR_MASK);
  56 }
  57
  58 Key::KeySpec::KeySpec(uint32 usage, uint32 attrs, const CssmData &label)
  59         : CssmClient::KeySpec(usage, (attrs & ~managedAttributes) | forcedAttributes, label)
  60 {
  61         if (attrs & generatedAttributes)
  62                 CssmError::throwMe(CSSMERR_CSP_INVALID_KEYATTR_MASK);
  63 }