1 /*- 2 * Copyright (c) 2003-2007 Tim Kientzle 3 * Copyright (c) 2012 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 #ifdef HAVE_SYS_ACL_H 29 #include <sys/acl.h> 30 #endif 31 #ifdef HAVE_SYS_XATTR_H 32 #include <sys/xattr.h> 33 #endif 34 35 #if defined(__APPLE__) && defined(UF_COMPRESSED) && defined(HAVE_SYS_XATTR_H)\ 36 && defined(HAVE_ZLIB_H) 37 38 // 39 // The test ACL used here is sometimes assigned to the 'Guest' user 40 // This changes the text and breaks the test. This function simply 41 // strips the 'Guest' information from the string to help ensure 42 // consistent results on different machines. 43 // 44 static char _acl_temp[256]; 45 static const char * 46 clean_acl(const char *acl) { 47 char *p, *q; 48 if (strlen(acl) >= sizeof(_acl_temp)) 49 return acl; 50 51 strcpy(_acl_temp, acl); 52 p = strstr(_acl_temp, ":Guest:"); 53 if (p != NULL) { 54 fprintf(stderr, "Shortening: %s\n", p + 1); 55 memmove(p + 1, p + 6, strlen(p + 6) + 1); 56 q = strstr(p + 2, ":"); 57 fprintf(stderr, "Shortening: %s\n", q); 58 memmove(p + 2, q, strlen(q) + 1); 59 return _acl_temp; 60 } 61 return _acl_temp; 62 } 63 64 static int 65 has_xattr(const char *filename, const char *xattrname) 66 { 67 char *nl, *nlp; 68 ssize_t r; 69 int existing; 70 71 r = listxattr(filename, NULL, 0, XATTR_SHOWCOMPRESSION); 72 if (r < 0) 73 return (0); 74 if (r == 0) 75 return (0); 76 77 assert((nl = malloc(r)) != NULL); 78 if (nl == NULL) 79 return (0); 80 81 r = listxattr(filename, nl, r, XATTR_SHOWCOMPRESSION); 82 if (r < 0) { 83 free(nl); 84 return (0); 85 } 86 87 existing = 0; 88 for (nlp = nl; nlp < nl + r; nlp += strlen(nlp) + 1) { 89 if (strcmp(nlp, xattrname) == 0) { 90 existing = 1; 91 break; 92 } 93 } 94 free(nl); 95 return (existing); 96 } 97 98 #endif 99 100 /* 101 * Exercise HFS+ Compression. 102 */ 103 DEFINE_TEST(test_write_disk_appledouble) 104 { 105 #if !defined(__APPLE__) || !defined(UF_COMPRESSED) || !defined(HAVE_SYS_XATTR_H)\ 106 || !defined(HAVE_ZLIB_H) 107 skipping("MacOS-specific AppleDouble test"); 108 #else 109 const char *refname = "test_write_disk_appledouble.cpio.gz"; 110 struct archive *ad, *a; 111 struct archive_entry *ae; 112 struct stat st; 113 acl_t acl; 114 115 extract_reference_file(refname); 116 117 /* 118 * Extract an archive to disk with HFS+ Compression. 119 */ 120 assert((ad = archive_write_disk_new()) != NULL); 121 assertEqualIntA(ad, ARCHIVE_OK, 122 archive_write_disk_set_standard_lookup(ad)); 123 assertEqualIntA(ad, ARCHIVE_OK, 124 archive_write_disk_set_options(ad, 125 ARCHIVE_EXTRACT_TIME | 126 ARCHIVE_EXTRACT_SECURE_SYMLINKS | 127 ARCHIVE_EXTRACT_SECURE_NODOTDOT | 128 ARCHIVE_EXTRACT_HFS_COMPRESSION_FORCED)); 129 130 assert((a = archive_read_new()) != NULL); 131 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 132 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 133 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, 134 refname, 512 * 20)); 135 136 assertMakeDir("hfscmp", 0755); 137 assertChdir("hfscmp"); 138 139 /* Skip "." */ 140 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 141 assertEqualString(".", archive_entry_pathname(ae)); 142 /* Extract file3. */ 143 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 144 assertEqualString("./file3", archive_entry_pathname(ae)); 145 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 146 /* Extract ._file3 which will be merged into file3 as metadata. */ 147 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 148 assertEqualString("./._file3", archive_entry_pathname(ae)); 149 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 150 151 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 152 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 153 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 154 assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad)); 155 156 /* Test file3. */ 157 assertEqualInt(0, stat("file3", &st)); 158 assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED); 159 assertFileSize("file3", 8); 160 failure("'%s' should not have Resource Fork", "file3"); 161 assertEqualInt(0, has_xattr("file3", "com.apple.ResourceFork")); 162 failure("'%s' should have decompfs xattr", "file3"); 163 assertEqualInt(1, has_xattr("file3", "com.apple.decmpfs")); 164 assert(NULL != (acl = acl_get_file("file3", ACL_TYPE_EXTENDED))); 165 assertEqualString(clean_acl(acl_to_text(acl, NULL)), 166 "!#acl 1\n" 167 "user:FFFFEEEE-DDDD-CCCC-BBBB-AAAA000000C9:::deny:read\n" 168 "group:ABCDEFAB-CDEF-ABCD-EFAB-CDEF00000050:admin:80:allow:write\n" 169 ); 170 if (acl) acl_free(acl); 171 /* Test ._file3. */ 172 failure("'file3' should be merged and removed"); 173 assertFileNotExists("._file3"); 174 175 assertChdir(".."); 176 177 /* 178 * Extract an archive to disk without HFS+ Compression. 179 */ 180 assert((ad = archive_write_disk_new()) != NULL); 181 assertEqualIntA(ad, ARCHIVE_OK, 182 archive_write_disk_set_standard_lookup(ad)); 183 assertEqualIntA(ad, ARCHIVE_OK, 184 archive_write_disk_set_options(ad, 185 ARCHIVE_EXTRACT_TIME | 186 ARCHIVE_EXTRACT_SECURE_SYMLINKS | 187 ARCHIVE_EXTRACT_SECURE_NODOTDOT)); 188 189 assert((a = archive_read_new()) != NULL); 190 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 191 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 192 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, 193 refname, 512 * 20)); 194 195 assertMakeDir("nocmp", 0755); 196 assertChdir("nocmp"); 197 198 /* Skip "." */ 199 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 200 assertEqualString(".", archive_entry_pathname(ae)); 201 /* Extract file3. */ 202 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 203 assertEqualString("./file3", archive_entry_pathname(ae)); 204 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 205 /* Extract ._file3 which will be merged into file3 as metadata. */ 206 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 207 assertEqualString("./._file3", archive_entry_pathname(ae)); 208 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 209 210 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 211 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 212 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 213 assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad)); 214 215 /* Test file3. */ 216 assertEqualInt(0, stat("file3", &st)); 217 assertEqualInt(0, st.st_flags & UF_COMPRESSED); 218 assertFileSize("file3", 8); 219 failure("'%s' should not have Resource Fork", "file3"); 220 assertEqualInt(0, has_xattr("file3", "com.apple.ResourceFork")); 221 failure("'%s' should not have decmpfs", "file3"); 222 assertEqualInt(0, has_xattr("file3", "com.apple.decmpfs")); 223 assert(NULL != (acl = acl_get_file("file3", ACL_TYPE_EXTENDED))); 224 assertEqualString(clean_acl(acl_to_text(acl, NULL)), 225 "!#acl 1\n" 226 "user:FFFFEEEE-DDDD-CCCC-BBBB-AAAA000000C9:::deny:read\n" 227 "group:ABCDEFAB-CDEF-ABCD-EFAB-CDEF00000050:admin:80:allow:write\n" 228 ); 229 if (acl) acl_free(acl); 230 /* Test ._file3. */ 231 failure("'file3' should be merged and removed"); 232 assertFileNotExists("._file3"); 233 234 assertChdir(".."); 235 236 assertEqualFile("hfscmp/file3", "nocmp/file3"); 237 #endif 238 } 239 240 /* Test writing apple doubles to disk from zip format */ 241 DEFINE_TEST(test_write_disk_appledouble_zip) 242 { 243 #if !defined(__APPLE__) || !defined(UF_COMPRESSED) || !defined(HAVE_SYS_XATTR_H)\ 244 || !defined(HAVE_ZLIB_H) 245 skipping("MacOS-specific AppleDouble test"); 246 #else 247 const char *refname = "test_write_disk_appledouble_zip.zip"; 248 struct archive *ad, *a; 249 struct archive_entry *ae; 250 struct stat st; 251 252 extract_reference_file(refname); 253 254 /* 255 * Extract an archive to disk. 256 */ 257 assert((ad = archive_write_disk_new()) != NULL); 258 assertEqualIntA(ad, ARCHIVE_OK, 259 archive_write_disk_set_standard_lookup(ad)); 260 assertEqualIntA(ad, ARCHIVE_OK, 261 archive_write_disk_set_options(ad, 262 ARCHIVE_EXTRACT_TIME | 263 ARCHIVE_EXTRACT_SECURE_SYMLINKS | 264 ARCHIVE_EXTRACT_SECURE_NODOTDOT)); 265 266 assert((a = archive_read_new()) != NULL); 267 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 268 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 269 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, 270 refname, 512 * 20)); 271 272 /* Skip The top level directory */ 273 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 274 assertEqualString("apple_double_dir/", archive_entry_pathname(ae)); 275 276 /* Extract apple_double_test */ 277 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 278 assertEqualString("apple_double_dir/apple_double_dir_test/", archive_entry_pathname(ae)); 279 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 280 281 /* Extract ._apple_double_dir_test which will be merged into apple_double_dir_test as metadata. */ 282 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 283 assertEqualString("apple_double_dir/._apple_double_dir_test", archive_entry_pathname(ae)); 284 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 285 286 /* Extract test_file */ 287 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 288 assertEqualString("apple_double_dir/test_file", archive_entry_pathname(ae)); 289 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 290 291 /* Extract ._test_file which will be merged into test_file as metadata. */ 292 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 293 assertEqualString("apple_double_dir/._test_file", archive_entry_pathname(ae)); 294 assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad)); 295 296 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 297 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 298 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 299 assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad)); 300 301 /* Test test_file */ 302 assertEqualInt(0, stat("apple_double_dir/test_file", &st)); 303 assertFileSize("apple_double_dir/test_file", 5); 304 failure("'%s' should have Resource Fork", "test_file"); 305 assertEqualInt(1, has_xattr("apple_double_dir/test_file", "com.apple.ResourceFork")); 306 307 /* Test apple_double_dir_test */ 308 failure("'%s' should have quarantine xattr", "apple_double_dir_test"); 309 assertEqualInt(1, has_xattr("apple_double_dir/apple_double_dir_test", "com.apple.quarantine")); 310 311 /* Test ._test_file. */ 312 failure("'apple_double_dir/._test_file' should be merged and removed"); 313 assertFileNotExists("apple_double_dir/._test_file"); 314 315 /* Test ._apple_double_dir_test */ 316 failure("'apple_double_dir/._._apple_double_dir_test' should be merged and removed"); 317 assertFileNotExists("apple_double_dir/._apple_double_dir_test"); 318 319 assertChdir(".."); 320 321 #endif 322 } 323