projects / apple / libsecurity_codesigning.git / blame
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|---|---|---|
| 7d31e928 A |
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 | // csgeneric - generic Code representative | |
| 26 | // | |
| 27 | #ifndef _H_CSGENERIC | |
| 28 | #define _H_CSGENERIC | |
| 29 | ||
| 30 | #include "Code.h" | |
| 31 | #include <Security/SecCodeHost.h> | |
| 32 | #include <security_utilities/utilities.h> | |
| 33 | #include <security_utilities/mach++.h> | |
| 34 | ||
| 35 | namespace Security { | |
| 36 | namespace CodeSigning { | |
| 37 | ||
| 38 | ||
| 39 | // | |
| 40 | // A SecCode that represents "generic" code. | |
| 41 | // Generic code is, well, generic. It doesn't have any real resources that define it, | |
| 42 | // and so it's defined, de facto, by its host. The Code Signing subsystem has no special | |
| 43 | // knowledge as to its nature, and so it just asks the host about everything. The asking | |
| 44 | // is done via the cshosting Mach RPC protocol, which can be implemented by hosts in whichever | |
| 45 | // way they find reasonable. This code doesn't care, as long as someone is answering. | |
| 46 | // | |
| 47 | // It is all right to subclass GenericCode to inherit access to the cshosting protocol. | |
| 48 | // | |
| 49 | class GenericCode : public SecCode { | |
| 50 | public: | |
| 51 | GenericCode(SecCode *host, SecGuestRef guestRef = kSecNoGuest); | |
| 52 | ||
| 53 | SecCode *locateGuest(CFDictionaryRef attributes); | |
| d1c1ab47 A |
54 | SecStaticCode *identifyGuest(SecCode *guest, CFDataRef *cdhash); |
| 55 | SecCodeStatus getGuestStatus(SecCode *guest); | |
| 56 | void changeGuestStatus(SecCode *guest, SecCodeStatusOperation operation, CFDictionaryRef arguments); | |
| 7d31e928 A |
57 | |
| 58 | SecGuestRef guestRef() const { return mGuestRef; } | |
| 59 | ||
| 60 | protected: | |
| 61 | MachPlusPlus::Port hostingPort(); | |
| 7d31e928 | 62 | virtual mach_port_t getHostingPort(); |
| d1c1ab47 A |
63 | |
| 64 | private: | |
| 65 | void identifyGuest(SecGuestRef guest, char *path, CFDataRef &cdhash, CFDictionaryRef &attributes); | |
| 7d31e928 A |
66 | |
| 67 | private: | |
| 68 | MachPlusPlus::Port mHostingPort; // cached hosting port for this Code | |
| 69 | SecGuestRef mGuestRef; // guest reference | |
| 70 | }; | |
| 71 | ||
| 72 | ||
| 73 | // | |
| 74 | // We don't need a GenericCode variant of SecStaticCode | |
| 75 | // | |
| 76 | typedef SecStaticCode GenericStaticCode; | |
| 77 | ||
| 78 | ||
| 79 | } // end namespace CodeSigning | |
| 80 | } // end namespace Security | |
| 81 | ||
| 82 | #endif // !_H_CSGENERIC |