OSX/sec/SOSCircle/SecureObjectSync/SOSTransportCircle.c

   1
   2 #include <CoreFoundation/CoreFoundation.h>
   3 #include <Security/SecureObjectSync/SOSTransportCircle.h>
   4 #include <Security/SecureObjectSync/SOSTransportCircleKVS.h>
   5 #include <Security/SecureObjectSync/SOSTransport.h>
   6 #include <Security/SecureObjectSync/SOSKVSKeys.h>
   7 #include <Security/SecureObjectSync/SOSAccount.h>
   8 #include <Security/SecureObjectSync/SOSAccountPriv.h>
   9 #include <SOSPeerInfoDER.h>
  10
  11 #include <utilities/SecCFWrappers.h>
  12 #include <SOSInternal.h>
  13 #include <SOSCloudKeychainClient.h>
  14 #include <AssertMacros.h>
  15
  16 CFGiblisWithCompareFor(SOSTransportCircle);
  17
  18 SOSTransportCircleRef SOSTransportCircleCreateForSubclass(size_t size, SOSAccountRef account, CFErrorRef *error)
  19 {
  20     SOSTransportCircleRef tpt = CFTypeAllocateWithSpace(SOSTransportCircle, size, kCFAllocatorDefault);
  21     tpt->account = CFRetainSafe(account);
  22     return tpt;
  23 }
  24
  25 static CFStringRef SOSTransportCircleCopyFormatDescription(CFTypeRef aObj, CFDictionaryRef formatOptions) {
  26     SOSTransportCircleRef t = (SOSTransportCircleRef) aObj;
  27
  28     return CFStringCreateWithFormat(NULL, NULL, CFSTR("<SOSTransportCircle@%p\n>"), t);
  29 }
  30
  31 static void SOSTransportCircleDestroy(CFTypeRef aObj) {
  32     SOSTransportCircleRef transport = (SOSTransportCircleRef) aObj;
  33     if(transport->destroy)
  34         transport->destroy(transport);
  35     CFReleaseNull(transport->account);
  36 }
  37
  38 static CFHashCode SOSTransportCircleHash(CFTypeRef obj)
  39 {
  40     return (intptr_t) obj;
  41 }
  42
  43 static Boolean SOSTransportCircleCompare(CFTypeRef lhs, CFTypeRef rhs)
  44 {
  45     return SOSTransportCircleHash(lhs) == SOSTransportCircleHash(rhs);
  46 }
  47
  48 SOSAccountRef SOSTransportCircleGetAccount(SOSTransportCircleRef transport){
  49     return transport->account;
  50 }
  51
  52 bool SOSTransportCircleFlushChanges(SOSTransportCircleRef transport, CFErrorRef *error) {
  53     return transport->flushChanges(transport, error);
  54 }
  55
  56 bool SOSTransportCirclePostCircle(SOSTransportCircleRef transport,  CFStringRef circleName, CFDataRef circle_data, CFErrorRef *error) {
  57     return transport->postCircle(transport, circleName, circle_data, error);
  58 }
  59 CF_RETURNS_RETAINED
  60 CFDictionaryRef SOSTransportCircleHandleRetirementMessages(SOSTransportCircleRef transport, CFMutableDictionaryRef circle_retirement_messages_table, CFErrorRef *error) {
  61     return transport->handleRetirementMessages(transport, circle_retirement_messages_table, error);
  62 }
  63
  64 CF_RETURNS_RETAINED
  65 CFArrayRef SOSTransportCircleHandleCircleMessages(SOSTransportCircleRef transport, CFMutableDictionaryRef circle_circle_messages_table, CFErrorRef *error) {
  66     return transport->handleCircleMessages(transport, circle_circle_messages_table, error);
  67 }
  68
  69 bool SOSTransportCirclePostRetirement(SOSTransportCircleRef transport,  CFStringRef circleName, SOSPeerInfoRef peer, CFErrorRef *error) {
  70     bool success = false;
  71     CFDataRef retirement_data = NULL;
  72
  73     retirement_data = SOSPeerInfoCopyEncodedData(peer, kCFAllocatorDefault, error);
  74
  75     require_quiet(retirement_data, fail);
  76
  77     success = transport->postRetirement(transport, circleName, SOSPeerInfoGetPeerID(peer), retirement_data, error);
  78
  79 fail:
  80     CFReleaseNull(retirement_data);
  81     return success;
  82 }
  83
  84 bool SOSTransportCircleExpireRetirementRecords(SOSTransportCircleRef transport, CFDictionaryRef retirements, CFErrorRef *error){
  85     return transport->expireRetirementRecords(transport, retirements, error);
  86 }
  87
  88 CFIndex SOSTransportCircleGetTransportType(SOSTransportCircleRef transport, CFErrorRef *error){
  89     return transport->getTransportType ? transport->getTransportType(transport, error) : kUnknown;
  90 }
  91
  92 bool SOSTransportCircleSendPeerInfo(SOSTransportCircleRef transport, CFStringRef peerID, CFDataRef peerInfoData, CFErrorRef *error){
  93     return transport->sendPeerInfo(transport, peerID, peerInfoData, error);
  94 }
  95
  96 bool SOSTransportCircleRingFlushChanges(SOSTransportCircleRef transport, CFErrorRef* error){
  97     return transport->flushRingChanges(transport, error);
  98 }
  99
 100 bool SOSTransportCircleRingPostRing(SOSTransportCircleRef transport, CFStringRef ringName, CFDataRef ring, CFErrorRef *error){
 101     return transport->postRing(transport, ringName, ring, error);
 102 }
 103
 104 bool SOSTransportCircleSendDebugInfo(SOSTransportCircleRef transport, CFStringRef type, CFTypeRef debugInfo, CFErrorRef *error){
 105     return transport->sendDebugInfo(transport, type, debugInfo, error);
 106 }
 107
 108 bool SOSTransportCircleSendAccountChangedWithDSID(SOSTransportCircleRef transport, CFStringRef dsid, CFErrorRef *error){
 109     return transport->sendAccountChangedWithDSID(transport, dsid, error);
 110 }
 111
 112