Security/libsecurity_keychain/lib/CertificateRequest.h

   1 /*
   2  * Copyright (c) 2002-2004,2011,2014 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 // CertificateRequest.h
  26 //
  27 #ifndef _SECURITY_CERTIFICATEREQUEST_H_
  28 #define _SECURITY_CERTIFICATEREQUEST_H_
  29
  30 #include <Security/SecCertificateRequest.h>
  31 #include <security_utilities/seccfobject.h>
  32 #include "SecCFTypes.h"
  33 #include <security_utilities/alloc.h>
  34 #include <security_cdsa_utilities/cssmdata.h>
  35 #include <security_cdsa_client/tpclient.h>
  36 #include <security_cdsa_client/clclient.h>
  37 #include <security_utilities/debugging.h>
  38 #include <CoreFoundation/CoreFoundation.h>
  39
  40 #define certReqDbg(args...) secdebug("certReq", ## args)
  41
  42 namespace Security
  43 {
  44
  45 namespace KeychainCore
  46 {
  47
  48 class CertificateRequest : public SecCFObject
  49 {
  50         NOCOPY(CertificateRequest)
  51 public:
  52         SECCFFUNCTIONS(CertificateRequest, SecCertificateRequestRef, errSecInvalidItemRef, gTypes().CertificateRequest)
  53
  54     CertificateRequest(const CSSM_OID &policy,
  55                 CSSM_CERT_TYPE certificateType,
  56                 CSSM_TP_AUTHORITY_REQUEST_TYPE requestType,
  57                 SecKeyRef privateKeyItemRef,            // optional
  58                 SecKeyRef publicKeyItemRef,                     // optional
  59                 const SecCertificateRequestAttributeList *attributeList,
  60                 /*
  61                  * true when called from SecCertificateRequestCreate, cooking up a new
  62                  *      request from scratch
  63                  * false when called from SecCertificateFindRequest, recomnstructing
  64                  *      a request in progress
  65                  */
  66                 bool isNew = true);
  67
  68     virtual ~CertificateRequest() throw();
  69
  70         void submit(
  71                 sint32 *estimatedTime);
  72         void getResult(
  73                 sint32                  *estimatedTime,         // optional
  74                 CssmData                &certData);
  75
  76         /*
  77          * Obtain policy/error specific return data blob. We own the data, it's
  78          * not copied.
  79          */
  80         void getReturnData(
  81                 CssmData                &rtnData);
  82
  83         CSSM_CERT_TYPE                                  certType()      { return mCertType; }
  84         CSSM_TP_AUTHORITY_REQUEST_TYPE  reqType()       { return mReqType; }
  85
  86 private:
  87         void submitDotMac(
  88                 sint32                  *estimatedTime);
  89         void getResultDotMac(
  90                 sint32                  *estimatedTime,         // optional
  91                 CssmData                &certData);
  92         void postPendingRequest();
  93
  94         /* preferences support */
  95         CFStringRef createUserKey();
  96         CFStringRef createPolicyKey();
  97         CFDictionaryRef getPolicyDictionary(
  98                 CFDictionaryRef                 prefsDict);
  99         CFDictionaryRef getUserDictionary(
 100                 CFDictionaryRef                 policyDict);
 101
 102         /*
 103          * Preferences storage and retrieval.
 104          * Both assume valid mPolicy and mUserName. storeResults stores the
 105          * specified data; retrieveResults retrieves whatever is found in the
 106          * prefs dictionary and restores to mRefId or mCert as appropriate.
 107          */
 108         OSStatus storeResults(
 109                 const CSSM_DATA         *refId,                 // optional, for queued requests
 110                 const CSSM_DATA         *certDat);              // optional, for immediate completion
 111         void retrieveResults();
 112         void removeResults();
 113
 114         typedef enum {
 115                 CRS_New = 0,            // created via SecCertificateRequestCreate
 116                 CRS_Reconstructed,      // created via SecCertificateFindRequest
 117                 CRS_HaveCert,           // completed request one way or another, have a good cert
 118                 CRS_HaveRefId,          // submitted request, have RefId for later retrieval
 119                 CRS_HaveOtherData       // submitted request, have other data in mRefId
 120         } CertReqState;
 121
 122         Allocator                                               &mAlloc;
 123         CssmClient::TP                                  mTP;
 124         CssmClient::CL                                  mCL;
 125         CssmAutoData                                    mPolicy;        /* i.e., "CssmAutoOid" */
 126         CSSM_CERT_TYPE                                  mCertType;
 127         CSSM_TP_AUTHORITY_REQUEST_TYPE  mReqType;
 128         SecKeyRef                                               mPrivKey;
 129         SecKeyRef                                               mPubKey;
 130         sint32                                                  mEstTime;
 131         CssmAutoData                                    mRefId;         /* returned from SubmitCredRequest() */
 132         CertReqState                                    mCertState;
 133         CssmAutoData                                    mCertData;
 134
 135         /*
 136          * The incoming SecCertificateRequestAttributeList oid/value pairs
 137          * map to these:
 138          */
 139         CssmAutoData                                    mUserName;
 140         CssmAutoData                                    mPassword;      /* optional (lookup doesn't use it) */
 141         CssmAutoData                                    mHostName;      /* optional */
 142         CssmAutoData                                    mDomain;        /* optional */
 143         bool                                                    mDoRenew;
 144         bool                                                    mIsAsync;       /* true means no persistent state
 145                                                                                                  * stored in user prefs; default
 146                                                                                                  * is false */
 147         Mutex                                                   mMutex;
 148 };
 149
 150 } // end namespace KeychainCore
 151
 152 } // end namespace Security
 153
 154 #endif // !_SECURITY_CERTIFICATEREQUEST_H_