1/*
2 * Copyright (c) 2006 Apple Computer, 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// sigblob - signature (Super)Blob types
26//
27#ifndef _H_SIGBLOB
28#define _H_SIGBLOB
29
30#include "codedirectory.h"
31#include <security_utilities/superblob.h>
32#include <CoreFoundation/CFData.h>
33
34namespace Security {
35namespace CodeSigning {
36
37
38//
39// An EmbeddedSignatureBlob is a SuperBlob indexed by component slot number.
40// This is what we embed in Mach-O images. It is also what we use for detached
41// signatures for non-Mach-O binaries.
42//
43class EmbeddedSignatureBlob : public SuperBlobCore<EmbeddedSignatureBlob, 0xfade0cc0, uint32_t> {
44	typedef SuperBlobCore<EmbeddedSignatureBlob, 0xfade0cc0, uint32_t> _Core;
45public:
46	CFDataRef component(CodeDirectory::SpecialSlot slot) const;
47
48	class Maker : public _Core::Maker {
49	public:
50		void component(CodeDirectory::SpecialSlot type, CFDataRef data);
51	};
52};
53
54
55//
56// A DetachedSignatureBlob collects multiple architectures' worth of
57// EmbeddedSignatureBlobs into one, well, Super-SuperBlob.
58// This is what we use for Mach-O detached signatures.
59//
60typedef SuperBlob<0xfade0cc1> DetachedSignatureBlob;	// indexed by main architecture
61
62
63//
64// The linkers produces a superblob of dependency records from its dylib inputs
65//
66typedef SuperBlob<0xfade0c05> LibraryDependencyBlob; // indexed sequentially from 0
67
68
69//
70// An entitlement blob is used for embedding entitlement configuration data
71//
72class EntitlementBlob : public Blob<EntitlementBlob, 0xfade7171> {
73public:
74	CFDictionaryRef entitlements() const;
75};
76
77
78} // end namespace CodeSigning
79} // end namespace Security
80
81#endif // !_H_SIGBLOB
82