keychain/SecureObjectSync/SOSRingTypes.h

   1 /*
   2  * Copyright (c) 2015-2016 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 //  SOSRingTypes.h
  26 //
  27
  28 #ifndef _sec_SOSRingTypes_
  29 #define _sec_SOSRingTypes_
  30
  31
  32 #include <CoreFoundation/CFRuntime.h>
  33 #include <CoreFoundation/CoreFoundation.h>
  34 #include "keychain/SecureObjectSync/SOSAccount.h"
  35 #include "keychain/SecureObjectSync/SOSRingUtils.h"
  36
  37 typedef struct ringfuncs_t {
  38     char                    *typeName;
  39     int                     version;
  40     SOSRingRef              (*sosRingCreate)(CFStringRef name, CFStringRef myPeerID, CFErrorRef *error);
  41     bool                    (*sosRingResetToEmpty)(SOSRingRef ring, CFStringRef myPeerID, CFErrorRef *error);
  42     bool                    (*sosRingResetToOffering)(SOSRingRef ring, SecKeyRef user_privkey, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  43     SOSRingStatus           (*sosRingDeviceIsInRing)(SOSRingRef ring, CFStringRef peerID);
  44     bool                    (*sosRingApply)(SOSRingRef ring, SecKeyRef user_pubkey, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  45     bool                    (*sosRingWithdraw)(SOSRingRef ring, SecKeyRef user_privkey, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  46     bool                    (*sosRingGenerationSign)(SOSRingRef ring, SecKeyRef user_privkey, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  47     bool                    (*sosRingConcordanceSign)(SOSRingRef ring, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  48     SOSConcordanceStatus    (*sosRingConcordanceTrust)(SOSFullPeerInfoRef me, CFSetRef peers,
  49                                                        SOSRingRef knownRing, SOSRingRef proposedRing,
  50                                                        SecKeyRef knownPubkey, SecKeyRef userPubkey,
  51                                                        CFStringRef excludePeerID, CFErrorRef *error);
  52     bool                    (*sosRingAccept)(SOSRingRef ring, SecKeyRef user_privkey, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  53     bool                    (*sosRingReject)(SOSRingRef ring, SecKeyRef user_privkey, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  54     bool                    (*sosRingSetPayload)(SOSRingRef ring, SecKeyRef user_privkey, CFDataRef payload, SOSFullPeerInfoRef requestor, CFErrorRef *error);
  55     CFDataRef               (*sosRingGetPayload)(SOSRingRef ring, CFErrorRef *error);
  56 } ringFuncStruct, *ringFuncs;
  57
  58 static inline SOSRingRef SOSRingCreate_ForType(CFStringRef name, SOSRingType type, CFStringRef myPeerID, CFErrorRef *error) {
  59     SOSRingRef retval = NULL;
  60     retval = SOSRingCreate_Internal(name, type, error);
  61     if(!retval) return NULL;
  62     SOSRingSetLastModifier(retval, myPeerID);
  63     return retval;
  64 }
  65
  66 #endif /* defined(_sec_SOSRingTypes_) */