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