projects / apple / security.git / blame
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|---|---|---|
| d8f41ccd A |
1 | /* |
| 2 | * Copyright (c) 2000-2004,2006-2007,2012 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 | // clientid - track and manage identity of securityd clients | |
| 25 | // | |
| 26 | #ifndef _H_CLIENTID | |
| 27 | #define _H_CLIENTID | |
| 28 | ||
| 29 | #include "codesigdb.h" | |
| 30 | #include <Security/SecCode.h> | |
| 31 | #include <security_utilities/cfutilities.h> | |
| 32 | #include <string> | |
| 33 | ||
| 34 | ||
| 35 | // | |
| 36 | // A ClientIdentification object is a mix-in class that tracks | |
| 37 | // the identity of associated client processes and their sub-entities | |
| 38 | // (aka Code Signing Guest objects). | |
| 39 | // | |
| 40 | class ClientIdentification : public CodeSignatures::Identity { | |
| 41 | public: | |
| 42 | ClientIdentification(); | |
| 43 | ||
| 44 | SecCodeRef processCode() const; | |
| 45 | SecCodeRef currentGuest() const; | |
| 46 | ||
| 47 | // CodeSignatures::Identity personality | |
| 48 | string getPath() const; | |
| 49 | const CssmData getHash() const; | |
| 50 | const bool checkAppleSigned() const; | |
| 51 | ||
| 52 | protected: | |
| 53 | void setup(pid_t pid); | |
| 54 | ||
| 55 | public: | |
| 56 | IFDUMP(void dump()); | |
| 57 | ||
| 58 | private: | |
| 59 | CFRef<SecCodeRef> mClientProcess; // process-level client object | |
| 60 | ||
| 61 | mutable Mutex mLock; // protects everything below | |
| 62 | ||
| 63 | struct GuestState { | |
| 64 | GuestState() : gotHash(false) { } | |
| 65 | CFRef<SecCodeRef> code; | |
| 66 | mutable bool gotHash; | |
| 67 | mutable SHA1::Digest legacyHash; | |
| 68 | mutable bool checkedSignature; | |
| 69 | mutable bool appleSigned; | |
| 70 | }; | |
| 71 | typedef std::map<SecGuestRef, GuestState> GuestMap; | |
| 72 | mutable GuestMap mGuests; | |
| 73 | ||
| 74 | GuestState *current() const; | |
| 75 | }; | |
| 76 | ||
| 77 | ||
| 78 | // | |
| 79 | // Bonus function | |
| 80 | // | |
| 81 | std::string codePath(SecStaticCodeRef code); | |
| 82 | ||
| 83 | ||
| 84 | #endif //_H_CLIENTID |