Security/libsecurity_apple_x509_tp/lib/TPNetwork.h

   1 /*
   2  * Copyright (c) 2002,2011,2014 Apple Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 /*
  20  * TPNetwork.h - LDAP (and eventually) other network tools
  21  *
  22  */
  23
  24 #ifndef _TP_NETWORK_H_
  25 #define _TP_NETWORK_H_
  26
  27 #include <Security/cssmtype.h>
  28 #include "TPCertInfo.h"
  29 #include "TPCrlInfo.h"
  30
  31 extern "C" {
  32
  33 /*
  34  * Fetch CRL(s) for specified cert if the cert has a cRlDistributionPoint
  35  * extension. If a non-NULL CRL is returned, it has passed verification
  36  * with specified TPVerifyContext.
  37  * The common, trivial failure of "no URI in a cRlDistributionPoint
  38  * extension" is indicated by CSSMERR_APPLETP_CRL_NOT_FOUND.
  39  */
  40 extern CSSM_RETURN tpFetchCrlFromNet(
  41         TPCertInfo                      &cert,
  42         TPVerifyContext         &verifyContext,
  43         TPCrlInfo                       *&crl);                         // RETURNED
  44
  45 /*
  46  * Fetch issuer cert of specified cert if the cert has an issuerAltName
  47  * with a URI. If non-NULL cert is returned, it has passed subject/issuer
  48  * name comparison and signature verification with target cert.
  49  * The common, trivial failure of "no URI in an issuerAltName
  50  * extension" is indicated by CSSMERR_TP_CERTGROUP_INCOMPLETE.
  51  * A CSSMERR_CSP_APPLE_PUBLIC_KEY_INCOMPLETE return indicates that
  52  * subsequent signature verification is needed.
  53  */
  54 extern CSSM_RETURN tpFetchIssuerFromNet(
  55         TPCertInfo                      &subject,
  56         CSSM_CL_HANDLE          clHand,
  57         CSSM_CSP_HANDLE         cspHand,
  58         const char                      *verifyTime,
  59         TPCertInfo                      *&issuer);                      // RETURNED
  60
  61 }
  62
  63 #endif  /* TP_NETWORK_H_ */