projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| b1ab9ed8 A |
1 | /* |
| 2 | * Copyright (c) 2000-2004,2006 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 | // | |
| 26 | // ssclient - SecurityServer client interface library | |
| 27 | // | |
| 28 | #include "ssblob.h" | |
| 29 | ||
| 30 | ||
| 31 | namespace Security { | |
| 32 | namespace SecurityServer { | |
| 33 | ||
| 34 | ||
| 35 | // | |
| 36 | // Initialize the blob header for a given version | |
| 37 | // | |
| 38 | void CommonBlob::initialize(uint32 version) | |
| 39 | { | |
| 40 | magic = magicNumber; | |
| 41 | this->blobVersion = version; | |
| 42 | } | |
| 43 | ||
| 44 | ||
| 45 | // | |
| 46 | // Verify the blob header for basic sane-ness. | |
| 47 | // | |
| 48 | bool CommonBlob::isValid() const | |
| 49 | { | |
| 50 | return magic == magicNumber; | |
| 51 | } | |
| 52 | ||
| 53 | void CommonBlob::validate(CSSM_RETURN failureCode) const | |
| 54 | { | |
| 55 | if (!isValid()) | |
| 56 | CssmError::throwMe(failureCode); | |
| 57 | } | |
| 58 | ||
| 59 | /* | |
| 60 | * This string is placed in KeyBlob.blobSignature to indicate a cleartext | |
| 61 | * public key. | |
| 62 | */ | |
| 63 | static const char clearPubKeySig[] = "Cleartext public key"; | |
| 64 | ||
| 65 | bool KeyBlob::isClearText() | |
| 66 | { | |
| 67 | return (memcmp(blobSignature, clearPubKeySig, | |
| 68 | sizeof(blobSignature)) == 0); | |
| 69 | } | |
| 70 | ||
| 71 | void KeyBlob::setClearTextSignature() | |
| 72 | { | |
| 73 | memmove(blobSignature, clearPubKeySig, sizeof(blobSignature)); | |
| 74 | } | |
| 75 | ||
| 76 | ||
| 77 | ||
| 78 | } // end namespace SecurityServer | |
| 79 | ||
| 80 | } // end namespace Security |