lib/libarchive/test/test_acl_pax.c

   1 /*-
   2  * Copyright (c) 2003-2007 Tim Kientzle
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25 #include "test.h"
  26 __FBSDID("$FreeBSD$");
  27
  28 /*
  29  * Exercise the system-independent portion of the ACL support.
  30  * Check that pax archive can save and restore ACL data.
  31  *
  32  * This should work on all systems, regardless of whether local
  33  * filesystems support ACLs or not.
  34  */
  35
  36 static unsigned char buff[16384];
  37
  38 static unsigned char reference[] = {
  39 'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,0,0,0,0,0,0,
  40 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  41 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  42 0,0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',0,'0','0',
  43 '0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','0','6','2',' ','0',
  44 '0','0','0','0','0','0','0','0','0','0',' ','0','1','1','7','6','7',0,' ',
  45 'x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  46 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  47 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',
  48 0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  49 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0',
  50 '0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  51 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  52 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  53 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  54 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  55 0,0,0,0,0,0,'1','6',' ','S','C','H','I','L','Y','.','d','e','v','=','0',10,
  56 '1','6',' ','S','C','H','I','L','Y','.','i','n','o','=','0',10,'1','8',' ',
  57 'S','C','H','I','L','Y','.','n','l','i','n','k','=','0',10,0,0,0,0,0,0,0,
  58 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  59 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  60 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  61 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  62 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  63 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  64 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  65 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  66 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  67 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  68 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  69 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  70 0,0,0,0,0,0,0,0,0,0,0,'f','i','l','e',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  71 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  72 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  73 0,0,0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',0,'0','0',
  74 '0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','0','0','0',' ','0',
  75 '0','0','0','0','0','0','0','0','0','0',' ','0','1','0','0','0','6',0,' ',
  76 '0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  77 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  78 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',
  79 0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  80 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0',
  81 '0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  82 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  83 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  84 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  85 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  86 0,0,0,0,0,0,'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,
  87 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  88 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  89 0,0,0,0,0,0,0,0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',
  90 0,'0','0','0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','1','7','2',
  91 ' ','0','0','0','0','0','0','0','0','0','0','0',' ','0','1','1','7','7','1',
  92 0,' ','x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  93 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  94 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t',
  95 'a','r',0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  96 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0',
  97 '0','0','0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,
  98 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  99 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 100 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 101 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 102 0,0,0,0,0,0,0,0,0,0,'7','2',' ','S','C','H','I','L','Y','.','a','c','l','.',
 103 'a','c','c','e','s','s','=','u','s','e','r',':',':','-','-','x',',','g','r',
 104 'o','u','p',':',':','r','-','-',',','o','t','h','e','r',':',':','-','w','-',
 105 ',','u','s','e','r',':','u','s','e','r','7','7',':','r','-','-',':','7','7',
 106 10,'1','6',' ','S','C','H','I','L','Y','.','d','e','v','=','0',10,'1','6',
 107 ' ','S','C','H','I','L','Y','.','i','n','o','=','0',10,'1','8',' ','S','C',
 108 'H','I','L','Y','.','n','l','i','n','k','=','0',10,0,0,0,0,0,0,0,0,0,0,0,
 109 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 110 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 111 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 112 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 113 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 114 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 115 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 116 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 117 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 118 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 119 0,0,0,0,0,0,0,0,0,'f','i','l','e',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 120 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 121 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 122 0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',0,'0','0','0',
 123 '0','0','0',' ',0,'0','0','0','0','0','0','0','0','0','0','0',' ','0','0',
 124 '0','0','0','0','0','0','0','0','0',' ','0','1','0','0','0','6',0,' ','0',
 125 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 126 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 127 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,
 128 '0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 129 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0',
 130 '0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 131 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 132 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 133 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 134 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 135 0,0,0,0,0,0,'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,
 136 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 137 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 138 0,0,0,0,0,0,0,0,0,'0','0','0','5','4','3',' ',0,'0','0','0','0','0','0',' ',
 139 0,'0','0','0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','2','4','3',
 140 ' ','0','0','0','0','0','0','0','0','0','0','0',' ','0','1','1','7','7','5',
 141 0,' ','x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 142 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 143 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t',
 144 'a','r',0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 145 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0',
 146 '0','0','0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,
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 260
 261
 262 struct acl_t {
 263         int type;  /* Type of ACL: "access" or "default" */
 264         int permset; /* Permissions for this class of users. */
 265         int tag; /* Owner, User, Owning group, group, other, etc. */
 266         int qual; /* GID or UID of user/group, depending on tag. */
 267         char *name; /* Name of user/group, depending on tag. */
 268 };
 269
 270 static struct acl_t acls0[] = {
 271         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
 272           ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" },
 273         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
 274           ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" },
 275         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
 276           ARCHIVE_ENTRY_ACL_OTHER, 0, "" },
 277 };
 278
 279 static struct acl_t acls1[] = {
 280         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
 281           ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
 282         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
 283           ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
 284         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
 285           ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
 286         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
 287           ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
 288 };
 289
 290 static struct acl_t acls2[] = {
 291         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ,
 292           ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
 293         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
 294           ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
 295         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0,
 296           ARCHIVE_ENTRY_ACL_USER, 78, "user78" },
 297         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
 298           ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
 299         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007,
 300           ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" },
 301         { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE,
 302           ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
 303 };
 304
 305 static void
 306 set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
 307 {
 308         int i;
 309
 310         archive_entry_acl_clear(ae);
 311         for (i = 0; i < n; i++) {
 312                 archive_entry_acl_add_entry(ae,
 313                     acls[i].type, acls[i].permset, acls[i].tag, acls[i].qual,
 314                     acls[i].name);
 315         }
 316 }
 317
 318 static int
 319 acl_match(struct acl_t *acl, int type, int permset, int tag, int qual, const char *name)
 320 {
 321         if (type != acl->type)
 322                 return (0);
 323         if (permset != acl->permset)
 324                 return (0);
 325         if (tag != acl->tag)
 326                 return (0);
 327         if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
 328                 return (1);
 329         if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
 330                 return (1);
 331         if (tag == ARCHIVE_ENTRY_ACL_OTHER)
 332                 return (1);
 333         if (qual != acl->qual)
 334                 return (0);
 335         if (name == NULL) {
 336                 if (acl->name == NULL || acl->name[0] == '\0')
 337                         return (1);
 338         }
 339         if (acl->name == NULL) {
 340                 if (name[0] == '\0')
 341                         return (1);
 342         }
 343         return (0 == strcmp(name, acl->name));
 344 }
 345
 346 static void
 347 compare_acls(struct archive_entry *ae, struct acl_t *acls, int n, int mode)
 348 {
 349         int *marker = malloc(sizeof(marker[0]) * n);
 350         int marker_i, i;
 351         int r;
 352         int type, permset, tag, qual;
 353         int matched;
 354         const char *name;
 355
 356         for (i = 0; i < n; i++)
 357                 marker[i] = i;
 358
 359         while (0 == (r = archive_entry_acl_next(ae,
 360                          ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
 361                          &type, &permset, &tag, &qual, &name))) {
 362                 for (i = 0, matched = 0; i < n && !matched; i++) {
 363                         if (acl_match(&acls[marker[i]], type, permset,
 364                                 tag, qual, name)) {
 365                                 /* We found a match; remove it. */
 366                                 marker[i] = marker[n - 1];
 367                                 n--;
 368                                 matched = 1;
 369                         }
 370                 }
 371                 if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) {
 372                         if (!matched) printf("No match for user_obj perm\n");
 373                         failure("USER_OBJ permset (%02o) != user mode (%02o)",
 374                             permset, 07 & (mode >> 6));
 375                         assert((permset << 6) == (mode & 0700));
 376                 } else if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) {
 377                         if (!matched) printf("No match for group_obj perm\n");
 378                         failure("GROUP_OBJ permset %02o != group mode %02o",
 379                             permset, 07 & (mode >> 3));
 380                         assert((permset << 3) == (mode & 0070));
 381                 } else if (tag == ARCHIVE_ENTRY_ACL_OTHER) {
 382                         if (!matched) printf("No match for other perm\n");
 383                         failure("OTHER permset (%02o) != other mode (%02o)",
 384                             permset, mode & 07);
 385                         assert((permset << 0) == (mode & 0007));
 386                 } else {
 387                         failure("Could not find match for ACL "
 388                             "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
 389                             type, permset, tag, qual, name);
 390                         assert(matched == 1);
 391                 }
 392         }
 393         assertEqualInt(ARCHIVE_EOF, r);
 394         assert((mode & 0777) == (archive_entry_mode(ae) & 0777));
 395         failure("Could not find match for ACL "
 396             "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
 397             acls[marker[0]].type, acls[marker[0]].permset,
 398             acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
 399         assert(n == 0); /* Number of ACLs not matched should == 0 */
 400 }
 401
 402 DEFINE_TEST(test_acl_pax)
 403 {
 404         int i;
 405         struct archive *a;
 406         struct archive_entry *ae;
 407         size_t used;
 408         int fd;
 409
 410         /* Write an archive to memory. */
 411         assert(NULL != (a = archive_write_new()));
 412         assertA(0 == archive_write_set_format_pax(a));
 413         assertA(0 == archive_write_set_compression_none(a));
 414         assertA(0 == archive_write_set_bytes_per_block(a, 1));
 415         assertA(0 == archive_write_set_bytes_in_last_block(a, 1));
 416         assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
 417
 418         /* Write a series of files to the archive with different ACL info. */
 419
 420         /* Create a simple archive_entry. */
 421         assert((ae = archive_entry_new()) != NULL);
 422         archive_entry_set_pathname(ae, "file");
 423         archive_entry_set_mode(ae, S_IFREG | 0777);
 424
 425         /* Basic owner/owning group should just update mode bits. */
 426         set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
 427         assertA(0 == archive_write_header(a, ae));
 428
 429         /* With any extended ACL entry, we should read back a full set. */
 430         set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
 431         assertA(0 == archive_write_header(a, ae));
 432
 433
 434         /* A more extensive set of ACLs. */
 435         set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
 436         assertA(0 == archive_write_header(a, ae));
 437
 438         /*
 439          * Check that clearing ACLs gets rid of them all by repeating
 440          * the first test.
 441          */
 442         set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
 443         assertA(0 == archive_write_header(a, ae));
 444
 445         /* Close out the archive. */
 446         assertA(0 == archive_write_close(a));
 447 #if ARCHIVE_API_VERSION > 1
 448         assertA(0 == archive_write_finish(a));
 449 #else
 450         archive_write_finish(a);
 451 #endif
 452
 453         /* Write out the data we generated to a file for manual inspection. */
 454         assert(-1 < (fd = open("testout", O_WRONLY | O_CREAT | O_TRUNC, 0775)));
 455         assert(used == write(fd, buff, used));
 456         close(fd);
 457
 458         /* Write out the reference data to a file for manual inspection. */
 459         assert(-1 < (fd = open("reference", O_WRONLY | O_CREAT | O_TRUNC, 0775)));
 460         assert(sizeof(reference) == write(fd, reference, sizeof(reference)));
 461         close(fd);
 462
 463         /* Assert that the generated data matches the built-in reference data.*/
 464         failure("Generated pax archive does not match reference; check 'testout' and 'reference' files.");
 465         assert(0 == memcmp(buff, reference, sizeof(reference)));
 466         failure("Generated pax archive does not match reference; check 'testout' and 'reference' files.");
 467         assertEqualInt(used, sizeof(reference));
 468
 469         /* Read back each entry and check that the ACL data is right. */
 470         assert(NULL != (a = archive_read_new()));
 471         assertA(0 == archive_read_support_format_all(a));
 472         assertA(0 == archive_read_support_compression_all(a));
 473         assertA(0 == archive_read_open_memory(a, buff, used));
 474
 475         /* First item has no ACLs */
 476         assertA(0 == archive_read_next_header(a, &ae));
 477         failure("Basic ACLs shouldn't be stored as extended ACLs");
 478         assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
 479         failure("Basic ACLs should set mode to 0142, not %04o",
 480             archive_entry_mode(ae)&0777);
 481         assert((archive_entry_mode(ae) & 0777) == 0142);
 482
 483         /* Second item has a few ACLs */
 484         assertA(0 == archive_read_next_header(a, &ae));
 485         failure("One extended ACL should flag all ACLs to be returned.");
 486         assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
 487         compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), 0142);
 488         failure("Basic ACLs should set mode to 0142, not %04o",
 489             archive_entry_mode(ae)&0777);
 490         assert((archive_entry_mode(ae) & 0777) == 0142);
 491
 492         /* Third item has pretty extensive ACLs */
 493         assertA(0 == archive_read_next_header(a, &ae));
 494         assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
 495         compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), 0543);
 496         failure("Basic ACLs should set mode to 0543, not %04o",
 497             archive_entry_mode(ae)&0777);
 498         assert((archive_entry_mode(ae) & 0777) == 0543);
 499
 500         /* Fourth item has no ACLs */
 501         assertA(0 == archive_read_next_header(a, &ae));
 502         failure("Basic ACLs shouldn't be stored as extended ACLs");
 503         assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
 504         failure("Basic ACLs should set mode to 0142, not %04o",
 505             archive_entry_mode(ae)&0777);
 506         assert((archive_entry_mode(ae) & 0777) == 0142);
 507
 508         /* Close the archive. */
 509         assertA(0 == archive_read_close(a));
 510 #if ARCHIVE_API_VERSION > 1
 511         assert(0 == archive_read_finish(a));
 512 #else
 513         archive_read_finish(a);
 514 #endif
 515 }