1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2003-2009 Tim Kientzle
5 * All rights reserved.
6 */
7 #include "test.h"
8
9 #include "../cpio.h"
10 #include "err.h"
11
12 #if !defined(_WIN32)
13 #define ROOT "root"
14 static const int root_uids[] = { 0 };
15 static const int root_gids[] = { 0, 1 };
16 #elif defined(__CYGWIN__)
17 /* On cygwin, the Administrator user most likely exists (unless
18 * it has been renamed or is in a non-English localization), but
19 * its primary group membership depends on how the user set up
20 * their /etc/passwd. Likely values are 513 (None), 545 (Users),
21 * or 544 (Administrators). Just check for one of those...
22 * TODO: Handle non-English localizations... e.g. French 'Administrateur'
23 * Use CreateWellKnownSID() and LookupAccountName()?
24 */
25 #define ROOT "Administrator"
26 static const int root_uids[] = { 500 };
27 static const int root_gids[] = { 513, 545, 544 };
28 #endif
29
30 #if defined(ROOT)
31 static int
int_in_list(int i,const int * l,size_t n)32 int_in_list(int i, const int *l, size_t n)
33 {
34 while (n-- > 0)
35 if (*l++ == i)
36 return (1);
37 failure("%d", i);
38 return (0);
39 }
40
41 static void
free_cpio_owner(struct cpio_owner * owner)42 free_cpio_owner(struct cpio_owner *owner) {
43 owner->uid = -1;
44 owner->gid = -1;
45 free(owner->uname);
46 free(owner->gname);
47 }
48 #endif
49
DEFINE_TEST(test_owner_parse)50 DEFINE_TEST(test_owner_parse)
51 {
52 #if !defined(ROOT)
53 skipping("No uid/gid configuration for this OS");
54 #else
55 struct cpio_owner owner;
56 const char *errstr;
57
58 assert(0 == owner_parse(ROOT, &owner, &errstr));
59 assert(int_in_list(owner.uid, root_uids,
60 sizeof(root_uids)/sizeof(root_uids[0])));
61 assertEqualInt(-1, owner.gid);
62 free_cpio_owner(&owner);
63
64 assert(0 == owner_parse(ROOT ":", &owner, &errstr));
65 assert(int_in_list(owner.uid, root_uids,
66 sizeof(root_uids)/sizeof(root_uids[0])));
67 assert(int_in_list(owner.gid, root_gids,
68 sizeof(root_gids)/sizeof(root_gids[0])));
69 free_cpio_owner(&owner);
70
71 assert(0 == owner_parse(ROOT ".", &owner, &errstr));
72 assert(int_in_list(owner.uid, root_uids,
73 sizeof(root_uids)/sizeof(root_uids[0])));
74 assert(int_in_list(owner.gid, root_gids,
75 sizeof(root_gids)/sizeof(root_gids[0])));
76 free_cpio_owner(&owner);
77
78 assert(0 == owner_parse("111", &owner, &errstr));
79 assertEqualInt(111, owner.uid);
80 assertEqualInt(-1, owner.gid);
81 free_cpio_owner(&owner);
82
83 assert(0 == owner_parse("112:", &owner, &errstr));
84 assertEqualInt(112, owner.uid);
85 /* Can't assert gid, since we don't know gid for user #112. */
86 free_cpio_owner(&owner);
87
88 assert(0 == owner_parse("113.", &owner, &errstr));
89 assertEqualInt(113, owner.uid);
90 /* Can't assert gid, since we don't know gid for user #113. */
91 free_cpio_owner(&owner);
92
93 assert(0 == owner_parse(":114", &owner, &errstr));
94 assertEqualInt(-1, owner.uid);
95 assertEqualInt(114, owner.gid);
96 free_cpio_owner(&owner);
97
98 assert(0 == owner_parse(".115", &owner, &errstr));
99 assertEqualInt(-1, owner.uid);
100 assertEqualInt(115, owner.gid);
101 free_cpio_owner(&owner);
102
103 assert(0 == owner_parse("116:117", &owner, &errstr));
104 assertEqualInt(116, owner.uid);
105 assertEqualInt(117, owner.gid);
106 free_cpio_owner(&owner);
107
108 /*
109 * TODO: Lookup current user/group name, build strings and
110 * use those to verify username/groupname lookups for ordinary
111 * users.
112 */
113
114 errstr = NULL;
115 assert(0 != owner_parse(":nonexistentgroup", &owner, &errstr));
116 assertEqualString(errstr, "Couldn't lookup group ``nonexistentgroup''");
117 free_cpio_owner(&owner);
118
119 errstr = NULL;
120 assert(0 != owner_parse(ROOT ":nonexistentgroup", &owner, &errstr));
121 assertEqualString(errstr, "Couldn't lookup group ``nonexistentgroup''");
122 free_cpio_owner(&owner);
123
124 errstr = NULL;
125 assert(0 != owner_parse("nonexistentuser:nonexistentgroup", &owner,
126 &errstr));
127 assertEqualString(errstr, "Couldn't lookup user ``nonexistentuser''");
128 free_cpio_owner(&owner);
129 #endif
130 }
131