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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | /* * Copyright (c) 2004-2010 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@ */ #include <sys/appleapiopts.h> #include <sys/types.h> #include <sys/acl.h> #include <errno.h> #include <stdlib.h> #include <string.h> #include "aclvar.h" #if __DARWIN_ACL_READ_DATA != KAUTH_VNODE_READ_DATA # error __DARWIN_ACL_READ_DATA != KAUTH_VNODE_READ_DATA #endif #if __DARWIN_ACL_LIST_DIRECTORY != KAUTH_VNODE_LIST_DIRECTORY # error __DARWIN_ACL_LIST_DIRECTORY != KAUTH_VNODE_LIST_DIRECTORY #endif #if __DARWIN_ACL_WRITE_DATA != KAUTH_VNODE_WRITE_DATA # error __DARWIN_ACL_WRITE_DATA != KAUTH_VNODE_WRITE_DATA #endif #if __DARWIN_ACL_ADD_FILE != KAUTH_VNODE_ADD_FILE # error __DARWIN_ACL_ADD_FILE != KAUTH_VNODE_ADD_FILE #endif #if __DARWIN_ACL_EXECUTE != KAUTH_VNODE_EXECUTE # error __DARWIN_ACL_EXECUTE != KAUTH_VNODE_EXECUTE #endif #if __DARWIN_ACL_SEARCH != KAUTH_VNODE_SEARCH # error __DARWIN_ACL_SEARCH != KAUTH_VNODE_SEARCH #endif #if __DARWIN_ACL_DELETE != KAUTH_VNODE_DELETE # error __DARWIN_ACL_DELETE != KAUTH_VNODE_DELETE #endif #if __DARWIN_ACL_APPEND_DATA != KAUTH_VNODE_APPEND_DATA # error __DARWIN_ACL_APPEND_DATA != KAUTH_VNODE_APPEND_DATA #endif #if __DARWIN_ACL_ADD_SUBDIRECTORY != KAUTH_VNODE_ADD_SUBDIRECTORY # error __DARWIN_ACL_ADD_SUBDIRECTORY != KAUTH_VNODE_ADD_SUBDIRECTORY #endif #if __DARWIN_ACL_DELETE_CHILD != KAUTH_VNODE_DELETE_CHILD # error __DARWIN_ACL_DELETE_CHILD != KAUTH_VNODE_DELETE_CHILD #endif #if __DARWIN_ACL_READ_ATTRIBUTES != KAUTH_VNODE_READ_ATTRIBUTES # error __DARWIN_ACL_READ_ATTRIBUTES != KAUTH_VNODE_READ_ATTRIBUTES #endif #if __DARWIN_ACL_WRITE_ATTRIBUTES != KAUTH_VNODE_WRITE_ATTRIBUTES # error __DARWIN_ACL_WRITE_ATTRIBUTES != KAUTH_VNODE_WRITE_ATTRIBUTES #endif #if __DARWIN_ACL_READ_EXTATTRIBUTES != KAUTH_VNODE_READ_EXTATTRIBUTES # error __DARWIN_ACL_READ_EXTATTRIBUTES != KAUTH_VNODE_READ_EXTATTRIBUTES #endif #if __DARWIN_ACL_WRITE_EXTATTRIBUTES != KAUTH_VNODE_WRITE_EXTATTRIBUTES # error __DARWIN_ACL_WRITE_EXTATTRIBUTES != KAUTH_VNODE_WRITE_EXTATTRIBUTES #endif #if __DARWIN_ACL_READ_SECURITY != KAUTH_VNODE_READ_SECURITY # error __DARWIN_ACL_READ_SECURITY != KAUTH_VNODE_READ_SECURITY #endif #if __DARWIN_ACL_WRITE_SECURITY != KAUTH_VNODE_WRITE_SECURITY # error __DARWIN_ACL_WRITE_SECURITY != KAUTH_VNODE_WRITE_SECURITY #endif #if __DARWIN_ACL_CHANGE_OWNER != KAUTH_VNODE_CHANGE_OWNER # error __DARWIN_ACL_CHANGE_OWNER != KAUTH_VNODE_CHANGE_OWNER #endif #if __DARWIN_ACL_SYNCHRONIZE != KAUTH_VNODE_SYNCHRONIZE # error __DARWIN_ACL_SYNCHRONIZE != KAUTH_VNODE_SYNCHRONIZE #endif int acl_add_perm(acl_permset_t permset, acl_perm_t perm) { /* XXX validate perms */ _ACL_VALIDATE_PERM(perm); permset->ap_perms |= perm; return(0); } int acl_clear_perms(acl_permset_t permset) { /* XXX validate perms */ permset->ap_perms = 0; return(0); } int acl_delete_perm(acl_permset_t permset, acl_perm_t perm) { /* XXX validate perms */ _ACL_VALIDATE_PERM(perm); permset->ap_perms &= ~perm; return(0); } int acl_get_perm_np(acl_permset_t permset, acl_perm_t perm) { _ACL_VALIDATE_PERM(perm); return((perm & permset->ap_perms) ? 1 : 0); } int acl_get_permset(acl_entry_t entry, acl_permset_t *permset_p) { _ACL_VALIDATE_ENTRY(entry); *permset_p = (acl_permset_t)&entry->ae_perms; return(0); } int acl_set_permset(acl_entry_t entry, acl_permset_t permset) { _ACL_VALIDATE_ENTRY(entry); entry->ae_perms = permset->ap_perms; return(0); } int acl_maximal_permset_mask_np(acl_permset_mask_t * mask_p) { /* Bitwise or of all possible acl_perm_t values */ *mask_p = _ACL_PERMS_MASK; return (0); } int acl_get_permset_mask_np(acl_entry_t entry, acl_permset_mask_t * mask_p) { _ACL_VALIDATE_ENTRY(entry); *mask_p = (acl_permset_mask_t)entry->ae_perms; return (0); } int acl_set_permset_mask_np(acl_entry_t entry, acl_permset_mask_t mask) { _ACL_VALIDATE_ENTRY(entry); _ACL_VALIDATE_PERM(mask); entry->ae_perms = mask; return (0); } |