1 /*-
2 * Copyright (c) 2013 Konrad Kleine
3 * Copyright (c) 2014 Michihiro NAKAJIMA
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26 #include "test.h"
27
28 static void
test_winzip_aes(const char * refname,int need_libz)29 test_winzip_aes(const char *refname, int need_libz)
30 {
31 struct archive_entry *ae;
32 struct archive *a;
33 char buff[512];
34
35 /* Check if running system has cryptographic functionality. */
36 assert((a = archive_write_new()) != NULL);
37 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a));
38 assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
39 if (ARCHIVE_OK != archive_write_set_options(a,
40 "zip:encryption=aes256")) {
41 skipping("This system does not have cryptographic library");
42 archive_write_free(a);
43 return;
44 }
45 archive_write_free(a);
46
47
48 extract_reference_file(refname);
49
50 /*
51 * Extract a zip file without password.
52 */
53 assert((a = archive_read_new()) != NULL);
54 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
55 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
56 assertEqualIntA(a, ARCHIVE_OK,
57 archive_read_open_filename(a, refname, 10240));
58
59 assertEqualIntA(a, ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW,
60 archive_read_has_encrypted_entries(a));
61
62 /* Verify encrypted file "README" */
63 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
64 assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
65 assertEqualString("README", archive_entry_pathname(ae));
66 assertEqualInt(6818, archive_entry_size(ae));
67 assertEqualInt(1, archive_entry_is_data_encrypted(ae));
68 assertEqualInt(0, archive_entry_is_metadata_encrypted(ae));
69 assertEqualIntA(a, 1, archive_read_has_encrypted_entries(a));
70 assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, sizeof(buff)));
71 assertEqualInt(1, archive_file_count(a));
72
73 /* End of archive. */
74 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
75
76 /* Verify archive format. */
77 assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
78 assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a));
79
80 /* Close the archive. */
81 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
82 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
83
84
85 /*
86 * Extract a zip file with password.
87 */
88 assert((a = archive_read_new()) != NULL);
89 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
90 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
91 /* Pass three passphrases to decrypt a file content. */
92 assertEqualIntA(a, ARCHIVE_OK,
93 archive_read_add_passphrase(a, "invalid_pass"));
94 assertEqualIntA(a, ARCHIVE_OK,
95 archive_read_add_passphrase(a, "invalid_phrase"));
96 assertEqualIntA(a, ARCHIVE_OK,
97 archive_read_add_passphrase(a, "password"));
98 assertEqualIntA(a, ARCHIVE_OK,
99 archive_read_open_filename(a, refname, 10240));
100
101 assertEqualIntA(a, ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW,
102 archive_read_has_encrypted_entries(a));
103
104 /* Verify encrypted file "README" */
105 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
106 assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
107 assertEqualString("README", archive_entry_pathname(ae));
108 assertEqualInt(6818, archive_entry_size(ae));
109 assertEqualInt(1, archive_entry_is_data_encrypted(ae));
110 assertEqualInt(0, archive_entry_is_metadata_encrypted(ae));
111 assertEqualIntA(a, 1, archive_read_has_encrypted_entries(a));
112 if (!need_libz || archive_zlib_version() != NULL) {
113 assertEqualInt(512, archive_read_data(a, buff, sizeof(buff)));
114 } else {
115 assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19));
116 assertEqualString(archive_error_string(a),
117 "Unsupported ZIP compression method (8: deflation)");
118 assert(archive_errno(a) != 0);
119 }
120
121 assertEqualInt(1, archive_file_count(a));
122
123 /* End of archive. */
124 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
125
126 /* Verify archive format. */
127 assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
128 assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a));
129
130 /* Close the archive. */
131 assertEqualInt(ARCHIVE_OK, archive_read_close(a));
132 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
133 }
134
DEFINE_TEST(test_read_format_zip_winzip_aes128)135 DEFINE_TEST(test_read_format_zip_winzip_aes128)
136 {
137 /* WinZip AES-128 encryption. */
138 test_winzip_aes("test_read_format_zip_winzip_aes128.zip", 1);
139 }
140
DEFINE_TEST(test_read_format_zip_winzip_aes256)141 DEFINE_TEST(test_read_format_zip_winzip_aes256)
142 {
143 /* WinZip AES-256 encryption. */
144 test_winzip_aes("test_read_format_zip_winzip_aes256.zip", 1);
145 }
146
DEFINE_TEST(test_read_format_zip_winzip_aes256_stored)147 DEFINE_TEST(test_read_format_zip_winzip_aes256_stored)
148 {
149 /* WinZip AES-256 encryption with stored data. */
150 test_winzip_aes("test_read_format_zip_winzip_aes256_stored.zip", 0);
151 }
152