OSX/sec/ipc/server_security_helpers.h

   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 #ifndef server_security_helpers_h
  25 #define server_security_helpers_h
  26
  27 #include <Security/SecTask.h>
  28 #include "ipc/securityd_client.h"
  29
  30 CFTypeRef SecCreateLocalCFSecuritydXPCServer(void);
  31 void SecAddLocalSecuritydXPCFakeEntitlement(CFStringRef entitlement, CFTypeRef value);
  32 void SecResetLocalSecuritydXPCFakeEntitlements(void);
  33 void SecCreateSecuritydXPCServer(void);
  34
  35 bool fill_security_client(SecurityClient * client, const uid_t uid, audit_token_t auditToken);
  36 CFArrayRef SecTaskCopyAccessGroups(SecTaskRef task);
  37
  38 /*!
  39  @function SecTaskIsEligiblePlatformBinary
  40  @abstract Determine whether task belongs to valid platform binary and optionally has one of the allowed identifiers.
  41  @param task The client task to be evaluated.
  42  @param identifiers Optional array of codesigning identifiers of allowed callers. Pass NULL to permit any platform binary.
  43  @result Client satisfies the criteria or not.
  44  */
  45 bool SecTaskIsEligiblePlatformBinary(SecTaskRef task, CFArrayRef identifiers);
  46
  47 // Testing support
  48 void SecAccessGroupsSetCurrent(CFArrayRef accessGroups);
  49
  50 #endif /* server_security_helpers_h */