/* * Copyright (c) 2002-2004 Apple Computer, Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ // // PolicyCursor.cpp // #include <security_keychain/PolicyCursor.h> #include <security_keychain/Policies.h> #include <Security/oidsalg.h> #include <security_cdsa_client/tpclient.h> using namespace KeychainCore; using namespace CssmClient; // // This preliminary implementation bypasses MDS and uses // a fixed set of policies known to exist in the one known TP. // struct TheOneTP : public TP { TheOneTP() : TP(gGuidAppleX509TP) { } }; static ModuleNexus<TheOneTP> theOneTP; static const CssmOid *theOidList[] = { static_cast<const CssmOid *>(&CSSMOID_APPLE_ISIGN), static_cast<const CssmOid *>(&CSSMOID_APPLE_X509_BASIC), static_cast<const CssmOid *>(&CSSMOID_APPLE_TP_SSL), static_cast<const CssmOid *>(&CSSMOID_APPLE_TP_SMIME), static_cast<const CssmOid *>(&CSSMOID_APPLE_TP_EAP), static_cast<const CssmOid *>(&CSSMOID_APPLE_TP_REVOCATION_CRL), NULL // sentinel }; // // Canonical Construction // PolicyCursor::PolicyCursor(const CSSM_OID* oid, const CSSM_DATA* value) : mOid(Allocator::standard()), mOidGiven(false) { if (oid) { mOid = CssmOid::required(oid); mOidGiven = true; } mSearchPos = 0; } // // Destroy // PolicyCursor::~PolicyCursor() throw() { } // // Crank the iterator // bool PolicyCursor::next(SecPointer<Policy> &policy) { while (theOidList[mSearchPos]) { if (mOidGiven && mOid != *theOidList[mSearchPos]) { mSearchPos++; continue; // no oid match } // ignoring mValue - not used by current TP policy = new Policy(theOneTP(), *theOidList[mSearchPos]); mSearchPos++; // advance cursor return true; // return next match } return false; // end of table, no more matches }