projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| d8f41ccd A |
1 | /* |
| 2 | * Copyright (c) 2004 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 | // | |
| 26 | // tempdatabase - temporary (scratch) storage for keys | |
| 27 | // | |
| 28 | // A TempDatabase locally manages keys using the AppleCSP while providing | |
| 29 | // no persistent storage. Keys live until they are no longer referenced in | |
| 30 | // client space, at which point they are destroyed. | |
| 31 | // | |
| 32 | #ifndef _H_TEMPDATABASE | |
| 33 | #define _H_TEMPDATABASE | |
| 34 | ||
| 35 | #include "localdatabase.h" | |
| 36 | ||
| 37 | ||
| 38 | // | |
| 39 | // A TempDatabase is simply a container of (a subclass of) LocalKey. | |
| 40 | // When it dies, all its contents irretrievably vanish. There is no DbCommon | |
| 41 | // or global object; each TempDatabase is completely distinct. | |
| 42 | // Database ACLs are not (currently) supported on TempDatabases. | |
| 43 | // | |
| 44 | class TempDatabase : public LocalDatabase { | |
| 45 | public: | |
| 46 | TempDatabase(Process &proc); | |
| 47 | ||
| 48 | const char *dbName() const; | |
| e3d460c9 | 49 | uint32 dbVersion(); |
| d8f41ccd A |
50 | bool transient() const; |
| 51 | ||
| 52 | RefPointer<Key> makeKey(const CssmKey &newKey, uint32 moreAttributes, | |
| 53 | const AclEntryPrototype *owner); | |
| 54 | ||
| 55 | void generateKey(const Context &context, | |
| 56 | const AccessCredentials *cred, | |
| 57 | const AclEntryPrototype *owner, uint32 usage, | |
| 58 | uint32 attrs, RefPointer<Key> &newKey); | |
| 59 | ||
| 60 | protected: | |
| 61 | void getSecurePassphrase(const Context &context, string &passphrase); | |
| 62 | void makeSecurePassphraseKey(const Context &context, const AccessCredentials *cred, | |
| 63 | const AclEntryPrototype *owner, uint32 usage, | |
| 64 | uint32 attrs, RefPointer<Key> &newKey); | |
| 65 | }; | |
| 66 | ||
| 67 | #endif //_H_TEMPDATABASE |