OSX/libsecurity_keychain/lib/UnlockReferralItem.cpp

   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 // UnlockReferralItem - Abstract interface to permanent user trust assignments
  26 //
  27 #include <security_keychain/UnlockReferralItem.h>
  28 #include <security_cdsa_utilities/Schema.h>
  29 #include <security_keychain/SecCFTypes.h>
  30
  31
  32 namespace Security {
  33 namespace KeychainCore {
  34
  35
  36 //
  37 // Construct a UnlockReferralItem from attributes and initial content
  38 //
  39 UnlockReferralItem::UnlockReferralItem() :
  40         ItemImpl(CSSM_DL_DB_RECORD_UNLOCK_REFERRAL,
  41                 reinterpret_cast<SecKeychainAttributeList *>(NULL),
  42                 UInt32(0/*size*/),
  43                 NULL/*data*/)
  44 {
  45         secdebug("referral", "create %p", this);
  46 }
  47
  48
  49 //
  50 // Destroy it
  51 //
  52 UnlockReferralItem::~UnlockReferralItem()
  53 {
  54         secdebug("referral", "destroy %p", this);
  55 }
  56
  57
  58 //
  59 // Add item to keychain
  60 //
  61 PrimaryKey UnlockReferralItem::add(Keychain &keychain)
  62 {
  63         StLock<Mutex>_(mMutex);
  64         // If we already have a Keychain we can't be added.
  65         if (mKeychain)
  66                 MacOSError::throwMe(errSecDuplicateItem);
  67
  68         populateAttributes();
  69
  70         CSSM_DB_RECORDTYPE recordType = mDbAttributes->recordType();
  71
  72         Db db(keychain->database());
  73         // add the item to the (regular) db
  74         try
  75         {
  76                 mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
  77                 secdebug("usertrust", "%p inserted", this);
  78         }
  79         catch (const CssmError &e)
  80         {
  81                 if (e.osStatus() != CSSMERR_DL_INVALID_RECORDTYPE)
  82                         throw;
  83
  84                 // Create the referral relation and try again.
  85                 secdebug("usertrust", "adding schema relation for user trusts");
  86 #if 0
  87                 db->createRelation(CSSM_DL_DB_RECORD_UNLOCK_REFERRAL,
  88                         "CSSM_DL_DB_RECORD_UNLOCK_REFERRAL",
  89                         Schema::UnlockReferralSchemaAttributeCount,
  90                         Schema::UnlockReferralSchemaAttributeList,
  91                         Schema::UnlockReferralSchemaIndexCount,
  92                         Schema::UnlockReferralSchemaIndexList);
  93                 keychain->keychainSchema()->didCreateRelation(
  94                         CSSM_DL_DB_RECORD_UNLOCK_REFERRAL,
  95                         "CSSM_DL_DB_RECORD_UNLOCK_REFERRAL",
  96                         Schema::UnlockReferralSchemaAttributeCount,
  97                         Schema::UnlockReferralSchemaAttributeList,
  98                         Schema::UnlockReferralSchemaIndexCount,
  99                         Schema::UnlockReferralSchemaIndexList);
 100 #endif
 101                 //keychain->resetSchema();
 102
 103                 mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
 104                 secdebug("usertrust", "%p inserted now", this);
 105         }
 106
 107         mPrimaryKey = keychain->makePrimaryKey(recordType, mUniqueId);
 108     mKeychain = keychain;
 109         return mPrimaryKey;
 110 }
 111
 112
 113 void UnlockReferralItem::populateAttributes()
 114 {
 115 #if 0
 116         CssmAutoData encodedIndex(Allocator::standard());
 117         makeCertIndex(mCertificate, encodedIndex);
 118         const CssmOid &policyOid = mPolicy->oid();
 119
 120         mDbAttributes->add(Schema::attributeInfo(kSecTrustCertAttr), encodedIndex.get());
 121         mDbAttributes->add(Schema::attributeInfo(kSecTrustPolicyAttr), policyOid);
 122 #endif
 123 }
 124
 125
 126 } // end namespace KeychainCore
 127 } // end namespace Security