Security/libsecurity_apple_x509_tp/lib/tpOcspCache.h

   1 /*
   2  * Copyright (c) 2004,2011,2014 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 /*
  25  * tpOcspCache.h - local OCSP response cache.
  26  */
  27
  28 #ifndef _TP_OCSP_CACHE_H_
  29 #define _TP_OCSP_CACHE_H_
  30
  31 #include <security_ocspd/ocspResponse.h>
  32
  33 /* max default TTL currently 12 hours */
  34 #define TP_OCSP_CACHE_TTL       (60.0 * 60.0 * 12.0)
  35
  36 extern "C" {
  37
  38 /*
  39  * Lookup locally cached response. Caller must free the returned OCSPSingleResponse.
  40  * Never returns a stale entry; we always check the enclosed SingleResponse for
  41  * temporal validity.
  42  */
  43 OCSPSingleResponse *tpOcspCacheLookup(
  44         OCSPClientCertID        &certID,
  45         const CSSM_DATA         *localResponderURI);            // optional
  46
  47 /*
  48  * Add a fully verified OCSP response to cache.
  49  */
  50 void tpOcspCacheAdd(
  51         const CSSM_DATA         &ocspResp,                              // we'll decode it and own the result
  52         const CSSM_DATA         *localResponderURI);    // optional
  53
  54 /*
  55  * Delete any entry associated with specified certID from cache.
  56  */
  57 void tpOcspCacheFlush(
  58         OCSPClientCertID        &certID);
  59
  60 }
  61 #endif  /* _TP_OCSP_CACHE_H_ */
  62