1/*
2 * Copyright (c) 2000-2004,2006,2011,2014 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_protectedpw - protected-path password-based ACL subject types.
27//
28// This implements "protected path" password-based subject types as per CSSM standard.
29// A "protected path" is something that is outside the scope of the computer proper,
30// like e.g. a PINpad directly attached to a smartcard token.
31// Note: A password prompted through securityd/SecurityAgent is a "prompted password",
32// not a "protected password". See acl_prompted.h.
33//
34// @@@ Warning: This is not quite implemented.
35//
36#ifndef _ACL_PROTECTED_PASSWORD
37#define _ACL_PROTECTED_PASSWORD
38
39#include <security_cdsa_utilities/cssmdata.h>
40#include <security_cdsa_utilities/cssmacl.h>
41#include <string>
42
43
44namespace Security {
45
46class ProtectedPasswordAclSubject : public SimpleAclSubject {
47public:
48    bool validate(const AclValidationContext &baseCtx, const TypedList &sample) const;
49    CssmList toList(Allocator &alloc) const;
50
51    ProtectedPasswordAclSubject(Allocator &alloc, const CssmData &password);
52    ProtectedPasswordAclSubject(Allocator &alloc, CssmManagedData &password);
53
54    Allocator &allocator;
55
56    void exportBlob(Writer::Counter &pub, Writer::Counter &priv);
57    void exportBlob(Writer &pub, Writer &priv);
58
59	IFDUMP(void debugDump() const);
60
61    class Maker : public AclSubject::Maker {
62    public:
63    	Maker() : AclSubject::Maker(CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD) { }
64    	ProtectedPasswordAclSubject *make(const TypedList &list) const;
65    	ProtectedPasswordAclSubject *make(Version, Reader &pub, Reader &priv) const;
66    };
67
68private:
69    CssmAutoData mPassword;
70};
71
72} // end namespace Security
73
74
75#endif //_ACL_PROTECTED_PASSWORD
76