keychain/ot/OTControlProtocol.m

   1 /*
   2  * Copyright (c) 2017 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 #import <Foundation/Foundation.h>
  25
  26 #import "keychain/ot/OTControlProtocol.h"
  27
  28 #if OCTAGON
  29 #import <CloudKit/CloudKit.h>
  30 #import <CloudKit/CloudKit_Private.h>
  31 #import <utilities/debugging.h>
  32 #include <dlfcn.h>
  33 #import <SecurityFoundation/SFKey.h>
  34 #endif // OCTAGON
  35
  36 NSXPCInterface* OTSetupControlProtocol(NSXPCInterface* interface) {
  37 #if OCTAGON
  38     static NSMutableSet *errClasses;
  39
  40     static dispatch_once_t onceToken;
  41
  42     dispatch_once(&onceToken, ^{
  43         errClasses = [NSMutableSet set];
  44         char *classes[] = {
  45             "NSArray",
  46             "NSData",
  47             "NSDate",
  48             "NSDictionary",
  49             "NSError",
  50             "NSNull",
  51             "NSNumber",
  52             "NSOrderedSet",
  53             "NSSet",
  54             "NSString",
  55             "NSURL",
  56         };
  57
  58         for (unsigned n = 0; n < sizeof(classes)/sizeof(classes[0]); n++) {
  59             Class cls = objc_getClass(classes[n]);
  60             if (cls) {
  61                 [errClasses addObject:cls];
  62             }
  63         }
  64     });
  65
  66     @try {
  67         [interface setClasses:errClasses forSelector:@selector(restore:dsid:secret:escrowRecordID:reply:) argumentIndex:0 ofReply:YES];
  68         [interface setClasses:errClasses forSelector:@selector(octagonEncryptionPublicKey:) argumentIndex:0 ofReply:YES];
  69         [interface setClasses:errClasses forSelector:@selector(octagonSigningPublicKey:) argumentIndex:0 ofReply:YES];
  70         [interface setClasses:errClasses forSelector:@selector(listOfEligibleBottledPeerRecords:) argumentIndex:0 ofReply:YES];
  71         [interface setClasses:errClasses forSelector:@selector(signOut:) argumentIndex:0 ofReply:YES];
  72         [interface setClasses:errClasses forSelector:@selector(signIn:reply:) argumentIndex:0 ofReply:YES];
  73         [interface setClasses:errClasses forSelector:@selector(reset:) argumentIndex:0 ofReply:YES];
  74
  75         [interface setClasses:errClasses forSelector:@selector(preflightBottledPeer:dsid:reply:) argumentIndex:3 ofReply:YES];
  76         [interface setClasses:errClasses forSelector:@selector(launchBottledPeer:bottleID:reply:) argumentIndex:0 ofReply:YES];
  77         [interface setClasses:errClasses forSelector:@selector(scrubBottledPeer:bottleID:reply:) argumentIndex:0 ofReply:YES];
  78     }
  79     @catch(NSException* e) {
  80         secerror("OTSetupControlProtocol failed, continuing, but you might crash later: %@", e);
  81 #if DEBUG
  82         @throw e;
  83 #endif
  84     }
  85 #endif
  86
  87     return interface;
  88 }
  89
  90