OT.m   [plain text]

/*
 * Copyright (c) 2017 Apple Inc. All Rights Reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_LICENSE_HEADER_END@
 */

#import "OT.h"
#import <utilities/debugging.h>
#import <utilities/SecCFWrappers.h>

bool SecOTIsEnabled(void) {

    bool userDefaultsShouldBottledPeer = true;
    CFBooleanRef enabled = (CFBooleanRef)CFPreferencesCopyValue(CFSTR("EnableOTRestore"),
                                                                CFSTR("com.apple.security"),
                                                                kCFPreferencesAnyUser, kCFPreferencesAnyHost);
    if(enabled && CFGetTypeID(enabled) == CFBooleanGetTypeID()){
        if(enabled == kCFBooleanFalse){
            secnotice("octagon", "Octagon Restore Disabled");
            userDefaultsShouldBottledPeer = false;
        }
        if(enabled == kCFBooleanTrue){
            secnotice("octagon", "Octagon Restore Enabled");
            userDefaultsShouldBottledPeer = true;
        }
    }

    CFReleaseNull(enabled);
    return userDefaultsShouldBottledPeer;
}