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1 /*
2 * Copyright (c) 2012,2014 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
25 #include "utilities/der_plist.h"
26 #include "utilities/der_plist_internal.h"
27
28 #include "utilities/SecCFRelease.h"
29 #include "utilities/array_size.h"
30
31 #include <CoreFoundation/CFData.h>
32
33 #include "utilities_regressions.h"
34
35 #define kMaxResultSize 512
36
37 struct test_case {
38 size_t data_size;
39 uint8_t data[kMaxResultSize];
40 size_t result_size;
41 uint8_t result[kMaxResultSize];
42 };
43
44 static struct test_case test_cases[] = {
45 { .data_size = 3, .data = { 0xFE, 0xFB, 0x10 },
46 .result_size = 5, .result = { 0x04, 0x03, 0xFE, 0xFB, 0x10, }, },
47 { .data_size = 260, .data = { 0xf2, 0x82, 0x8f, 0x71, 0x50, 0xdc, 0x2e, 0x7d, 0x1d, 0x9e, 0x1c, 0xea,
48 0xb4, 0x47, 0x2c, 0xc7, 0xc6, 0x11, 0x5d, 0x2d, 0xe6, 0xec, 0x3d, 0xea,
49 0x24, 0x06, 0x6a, 0x37, 0xbc, 0x80, 0xdd, 0x8e, 0x9b, 0xf0, 0x5d, 0x5c,
50 0x1a, 0xb4, 0x48, 0xec, 0x23, 0x20, 0x98, 0x63, 0x87, 0x0e, 0x21, 0xa6,
51 0x20, 0xef, 0xd8, 0xde, 0xd8, 0x89, 0xca, 0x8c, 0x42, 0x3c, 0xce, 0xdc,
52 0xc3, 0x7f, 0xa0, 0xb2, 0xce, 0xf6, 0xcc, 0x0b, 0x46, 0x5f, 0xc0, 0xd6,
53 0x2a, 0x6e, 0x0d, 0x4e, 0x78, 0xa1, 0x4c, 0x17, 0xb6, 0xa7, 0x48, 0xca,
54 0x05, 0x54, 0xf1, 0xa1, 0x03, 0xac, 0xb0, 0x2e, 0xa5, 0xdd, 0xf2, 0x6a,
55 0x51, 0xe5, 0xa0, 0xcf, 0xd1, 0x94, 0xbc, 0x8c, 0x45, 0xa8, 0xa6, 0x41,
56 0x71, 0xaf, 0x9c, 0x95, 0xb3, 0xb6, 0x71, 0x07, 0xdb, 0x95, 0xc9, 0x36,
57 0x18, 0xbc, 0x61, 0x24, 0x33, 0x4c, 0x39, 0x04, 0x82, 0xcb, 0x1d, 0x09,
58 0xf4, 0xb7, 0x2c, 0xe8, 0x23, 0x5e, 0x24, 0x99, 0x85, 0x0a, 0xc4, 0x2f,
59 0xe7, 0xdc, 0xb4, 0x3c, 0xa8, 0xf3, 0xfb, 0xc6, 0x6e, 0xd8, 0xfd, 0x76,
60 0xc2, 0x50, 0x15, 0xc9, 0x6d, 0x2f, 0xcf, 0x1b, 0x8f, 0x73, 0x24, 0x19,
61 0x12, 0x21, 0xa1, 0x50, 0x37, 0x8f, 0xa4, 0x27, 0x6c, 0x0b, 0x39, 0xef,
62 0x24, 0xd8, 0x3d, 0x97, 0xc8, 0x46, 0x5d, 0x86, 0x0f, 0x99, 0x24, 0x48,
63 0x94, 0xd0, 0x51, 0x49, 0x9a, 0xb2, 0x29, 0x51, 0x66, 0x41, 0xd0, 0x52,
64 0xa3, 0x15, 0x5a, 0x99, 0xfb, 0xf2, 0x2d, 0xfc, 0x73, 0xa7, 0x03, 0xd5,
65 0xb6, 0x45, 0x48, 0x11, 0x93, 0xa9, 0xb7, 0x2d, 0xd4, 0x22, 0xbb, 0x87,
66 0xa3, 0xd4, 0x5d, 0xff, 0xda, 0x84, 0x91, 0x6c, 0xea, 0x72, 0x52, 0x7a,
67 0xfc, 0x36, 0xe1, 0xc4, 0x40, 0xc6, 0x65, 0x8e, 0x55, 0x5b, 0x54, 0x21,
68 0x41, 0x1d, 0xe0, 0xe5, 0x0b, 0x4b, 0x62, 0xc5 },
69 .result_size = 264, .result = { 0x04, 0x82, 0x01, 0x04,
70 0xF2, 0x82, 0x8F, 0x71, 0x50, 0xDC, 0x2E, 0x7D, 0x1D, 0x9E, 0x1C, 0xEA,
71 0xB4, 0x47, 0x2C, 0xC7, 0xC6, 0x11, 0x5D, 0x2D, 0xE6, 0xEC, 0x3D, 0xEA,
72 0x24, 0x06, 0x6A, 0x37, 0xBC, 0x80, 0xDD, 0x8E, 0x9B, 0xF0, 0x5D, 0x5C,
73 0x1A, 0xB4, 0x48, 0xEC, 0x23, 0x20, 0x98, 0x63, 0x87, 0x0E, 0x21, 0xA6,
74 0x20, 0xEF, 0xD8, 0xDE, 0xD8, 0x89, 0xCA, 0x8C, 0x42, 0x3C, 0xCE, 0xDC,
75 0xC3, 0x7F, 0xA0, 0xB2, 0xCE, 0xF6, 0xCC, 0x0B, 0x46, 0x5F, 0xC0, 0xD6,
76 0x2A, 0x6E, 0x0D, 0x4E, 0x78, 0xA1, 0x4C, 0x17, 0xB6, 0xA7, 0x48, 0xCA,
77 0x05, 0x54, 0xF1, 0xA1, 0x03, 0xAC, 0xB0, 0x2E, 0xA5, 0xDD, 0xF2, 0x6A,
78 0x51, 0xE5, 0xA0, 0xCF, 0xD1, 0x94, 0xBC, 0x8C, 0x45, 0xA8, 0xA6, 0x41,
79 0x71, 0xAF, 0x9C, 0x95, 0xB3, 0xB6, 0x71, 0x07, 0xDB, 0x95, 0xC9, 0x36,
80 0x18, 0xBC, 0x61, 0x24, 0x33, 0x4C, 0x39, 0x04, 0x82, 0xCB, 0x1D, 0x09,
81 0xF4, 0xB7, 0x2C, 0xE8, 0x23, 0x5E, 0x24, 0x99, 0x85, 0x0A, 0xC4, 0x2F,
82 0xE7, 0xDC, 0xB4, 0x3C, 0xA8, 0xF3, 0xFB, 0xC6, 0x6E, 0xD8, 0xFD, 0x76,
83 0xC2, 0x50, 0x15, 0xC9, 0x6D, 0x2F, 0xCF, 0x1B, 0x8F, 0x73, 0x24, 0x19,
84 0x12, 0x21, 0xA1, 0x50, 0x37, 0x8F, 0xA4, 0x27, 0x6C, 0x0B, 0x39, 0xEF,
85 0x24, 0xD8, 0x3D, 0x97, 0xC8, 0x46, 0x5D, 0x86, 0x0F, 0x99, 0x24, 0x48,
86 0x94, 0xD0, 0x51, 0x49, 0x9A, 0xB2, 0x29, 0x51, 0x66, 0x41, 0xD0, 0x52,
87 0xA3, 0x15, 0x5A, 0x99, 0xFB, 0xF2, 0x2D, 0xFC, 0x73, 0xA7, 0x03, 0xD5,
88 0xB6, 0x45, 0x48, 0x11, 0x93, 0xA9, 0xB7, 0x2D, 0xD4, 0x22, 0xBB, 0x87,
89 0xA3, 0xD4, 0x5D, 0xFF, 0xDA, 0x84, 0x91, 0x6C, 0xEA, 0x72, 0x52, 0x7A,
90 0xFC, 0x36, 0xE1, 0xC4, 0x40, 0xC6, 0x65, 0x8E, 0x55, 0x5B, 0x54, 0x21,
91 0x41, 0x1D, 0xE0, 0xE5, 0x0B, 0x4B, 0x62, 0xC5, }, },
92 };
93
94
95 #define kTestsPerTestCase 8
96 static void one_test(const struct test_case * thisCase)
97 {
98 CFDataRef start = CFDataCreateWithBytesNoCopy(NULL, thisCase->data, thisCase->data_size, kCFAllocatorNull);
99
100 uint8_t buffer[kMaxResultSize];
101 uint8_t *buffer_end = buffer + sizeof(buffer);
102
103 uint8_t* encoded = der_encode_plist(start, NULL, buffer, buffer_end);
104
105 ok(encoded != NULL &&
106 (thisCase->result_size == (buffer_end - encoded)) &&
107 (memcmp(encoded, thisCase->result, thisCase->result_size) == 0));
108
109 encoded = der_encode_data(start, NULL, buffer, buffer_end);
110
111 ok(encoded != NULL &&
112 (thisCase->result_size == (buffer_end - encoded)) &&
113 (memcmp(encoded, thisCase->result, thisCase->result_size) == 0));
114
115 #if 0
116 printf(".size = %d, .res = { ", (buffer_end - encoded));
117 for(int c = 0; c < (buffer_end - encoded); ++c)
118 printf("0x%02X, ", encoded[c]);
119 printf("},\n");
120 #endif
121
122 CFDataRef decoded = NULL;
123 const uint8_t* decode_end = der_decode_data(NULL,
124 &decoded, NULL, encoded, buffer_end);
125
126 ok(decode_end == buffer_end);
127 ok((decoded != NULL) && CFEqual(decoded, start));
128
129 CFTypeRef decoded_type = NULL;
130 decode_end = der_decode_plist(NULL,
131 &decoded_type, NULL, encoded, buffer_end);
132
133 ok(decode_end == buffer_end);
134 ok((decoded != NULL) && CFEqual(decoded_type, start));
135
136 ok(der_sizeof_data(start, NULL) == thisCase->result_size);
137 ok(der_sizeof_plist(start, NULL) == thisCase->result_size);
138
139 CFReleaseNull(start);
140 CFReleaseNull(decoded);
141 CFReleaseNull(decoded_type);
142 }
143
144 #define kTestCount (array_size(test_cases) * kTestsPerTestCase)
145 static void tests(void)
146 {
147 for (int testnumber = 0; testnumber < array_size(test_cases); ++testnumber)
148 one_test(test_cases + testnumber);
149 }
150
151 int su_11_cfdata_der(int argc, char *const *argv)
152 {
153 plan_tests(kTestCount);
154 tests();
155
156 return 0;
157 }