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/slapi-nis-0.42/src/defs-nis.c

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C | 363 lines | 335 code | 8 blank | 20 comment | 50 complexity | 9d67abc46df7aa6620813518aa4cc687 MD5 | raw file
    

  1. /*
    2. 

  2.  * Copyright 2008,2009,2011,2012 Red Hat, Inc.
    3. 

  3.  *
    4. 

  4.  * This Program is free software; you can redistribute it and/or modify
    5. 

  5.  * it under the terms of the GNU General Public License as published by
    6. 

  6.  * the Free Software Foundation; version 2 of the License.
    7. 

  7.  *
    8. 

  8.  * This Program is distributed in the hope that it will be useful, but
    9. 

  9.  * WITHOUT ANY WARRANTY; without even the implied warranty of
    10. 

  10.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    11. 

  11.  * General Public License for more details.
    12. 

  12.  *
    13. 

  13.  * You should have received a copy of the GNU General Public License
    14. 

  14.  * along with this Program; if not, write to the
    15. 

  15.  *
    16. 

  16.  *   Free Software Foundation, Inc.
    17. 

  17.  *   59 Temple Place, Suite 330
    18. 

  18.  *   Boston, MA 02111-1307 USA
    19. 

  19.  *
    20. 

  20.  */
    21. 

  21. 

  22. #ifdef HAVE_CONFIG_H
    23. 

  23. #include "config.h"
    24. 

  24. #endif
    25. 

  25. 

  26. #include <rpc/xdr.h>
    27. 

  27. #include <fnmatch.h>
    28. 

  28. #include <paths.h>
    29. 

  29. #include <string.h>
    30. 

  30. 

  31. #include "defs-nis.h"
    32. 

  32. 

  33. #define DEFAULT_ENTRY_FILTER "(&(nisMapName=%m)(objectClass=nisObject))"
    34. 

  34. #define DEFAULT_KEY_FORMAT NULL
    35. 

  35. #define DEFAULT_KEYS_FORMAT "%{cn}"
    36. 

  36. #define DEFAULT_VALUE_FORMAT "%{nisMapEntry}"
    37. 

  37. #define DEFAULT_VALUES_FORMAT NULL
    38. 

  38. #define DEFAULT_DISALLOWED_CHARS NULL
    39. 

  39. #define DEFAULT_MAP_SECURE FALSE
    40. 

  40. #define DEFAULT_CONFIGURATION_SUFFIX "cn=NIS Server, cn=plugins, cn=config"
    41. 

  41. 

  42. static struct configuration {
    43. 

  43. 	char *map;
    44. 

  44. 	enum { config_exact, config_glob } config_match;
    45. 

  45. 	bool_t secure;
    46. 

  46. 	char *base;
    47. 

  47. 	char *filter;
    48. 

  48. 	char *key_format, *keys_format, *value_format, *values_format;
    49. 

  49. 	char *disallowed_chars;
    50. 

  50. } config[] = {
    51. 

  51. 	{"passwd.byname", config_exact, FALSE, NULL,
    52. 

  52. 	 "(objectClass=posixAccount)",
    53. 

  53. 	 "%{uid}", NULL,
    54. 

  54. 	 "%{uid}:%regsubi(\"%{userPassword}\",\"^\\\\{CRYPT\\\\}(..*)\",\"%1\",\"*\"):%regmatch(\"%{uidNumber}\",\"[0-9]+\"):%regmatch(\"%{gidNumber}\",\"[0-9]+\"):%{gecos:-%{cn:-}}:%{homeDirectory:-/}:%{loginShell:-" _PATH_BSHELL "}", NULL,
    55. 

  55. 	 ":\r\n"},
    56. 

  56. 	{"passwd.byuid", config_exact, FALSE, NULL,
    57. 

  57. 	 "(objectClass=posixAccount)",
    58. 

  58. 	 "%{uidNumber}", NULL,
    59. 

  59. 	 "%{uid}:%regsubi(\"%{userPassword}\",\"^\\\\{CRYPT\\\\}(..*)\",\"%1\",\"*\"):%regmatch(\"%{uidNumber}\",\"[0-9]+\"):%regmatch(\"%{gidNumber}\",\"[0-9]+\"):%{gecos:-%{cn:-}}:%{homeDirectory:-/}:%{loginShell:-" _PATH_BSHELL "}", NULL,
    60. 

  60. 	 ":\r\n"},
    61. 

  61. 	{"group.byname", config_exact, FALSE, NULL,
    62. 

  62. 	 "(objectClass=posixGroup)",
    63. 

  63. 	 "%{cn}", NULL,
    64. 

  64. 	 "%{cn}:%regsubi(\"%{userPassword}\",\"^\\\\{CRYPT\\\\}(..*)\",\"%1\",\"*\"):%regmatch(\"%{gidNumber}\",\"[0-9]+\"):%merge(\",\",\"%{memberUid}\",\"%deref_r(\\\"member\\\",\\\"uid\\\")\",\"%deref_r(\\\"uniqueMember\\\",\\\"uid\\\")\")", NULL,
    65. 

  65. 	 ":,\r\n"},
    66. 

  66. 	{"group.bygid", config_exact, FALSE, NULL,
    67. 

  67. 	 "(objectClass=posixGroup)",
    68. 

  68. 	 "%{gidNumber}", NULL,
    69. 

  69. 	 "%{cn}:%regsubi(\"%{userPassword}\",\"^\\\\{CRYPT\\\\}(..*)\",\"%1\",\"*\"):%{gidNumber}:%merge(\",\",\"%{memberUid}\",\"%deref_r(\\\"member\\\",\\\"uid\\\")\",\"%deref_r(\\\"uniqueMember\\\",\\\"uid\\\")\")", NULL,
    70. 

  70. 	 ":,\r\n"},
    71. 

  71. 	{"netgroup", config_exact, FALSE, NULL,
    72. 

  72. 	 "(objectClass=nisNetgroup)",
    73. 

  73. 	 "%{cn}", NULL,
    74. 

  74. 	 "%merge(\" \",\"%{nisNetgroupTriple}\",\"%{memberNisNetgroup}\")", NULL,
    75. 

  75. 	 NULL},
    76. 

  76. 	{"auto.*", config_glob, FALSE, NULL,
    77. 

  77. 	 "(objectClass=automount)",
    78. 

  78. 	 NULL, "%{automountKey}",
    79. 

  79. 	 "%{automountInformation}", NULL,
    80. 

  80. 	 NULL},
    81. 

  81. 

  82. 	{"ethers.byaddr", config_exact, FALSE, NULL,
    83. 

  83. 	 "(&(macAddress=*)(cn=*)(objectclass=ieee802device))",
    84. 

  84. 	 NULL,
    85. 

  85. 	 "%mregsub(\"%{macaddress} %{cn}\",\"(..:..:..:..:..:..) (.*)\",\"%2\")",
    86. 

  86. 	 NULL,
    87. 

  87. 	 "%{macaddress} %{cn}",
    88. 

  88. 	 NULL},
    89. 

  89. 	{"ethers.byname", config_exact, FALSE, NULL,
    90. 

  90. 	 "(&(macAddress=*)(cn=*)(objectclass=ieee802device))",
    91. 

  91. 	 NULL,
    92. 

  92. 	 "%mregsub(\"%{macaddress} %{cn}\",\"(..:..:..:..:..:..) (.*)\",\"%1\")",
    93. 

  93. 	 NULL,
    94. 

  94. 	 "%{macaddress} %{cn}",
    95. 

  95. 	 NULL},
    96. 

  96. 	{"hosts.byaddr", config_exact, FALSE, NULL,
    97. 

  97. 	 "(&(ipHostNumber=*)(cn=*))",
    98. 

  98. 	 "%{ipHostNumber}", NULL,
    99. 

  99. 	 "%first(\"%{cn}\") %{ipHostNumber} %merge(\" \",\"%{cn}\")", NULL,
    100. 

  100. 	 NULL},
    101. 

  101. 	{"hosts.byname", config_exact, FALSE, NULL,
    102. 

  102. 	 "(&(ipHostNumber=*)(cn=*))",
    103. 

  103. 	 NULL, "%{cn}",
    104. 

  104. 	 "%first(\"%{cn}\") %{ipHostNumber} %merge(\" \",\"%{cn}\")", NULL,
    105. 

  105. 	 NULL},
    106. 

  106. 	{"mail.aliases", config_exact, FALSE, NULL,
    107. 

  107. 	 "(objectClass=nisMailAlias)",
    108. 

  108. 	 NULL, "%{cn}",
    109. 

  109. 	 "%merge(\",\",\"%{rfc822MailMember}\")", NULL,
    110. 

  110. 	 NULL},
    111. 

  111. 	{"mail.byaddr", config_exact, FALSE, NULL,
    112. 

  112. 	 "(objectClass=nisMailAlias)",
    113. 

  113. 	 NULL, "%{rfc822MailMember}",
    114. 

  114. 	 "%merge(\",\",\"%{cn}\")", NULL,
    115. 

  115. 	 NULL},
    116. 

  116. 	{"netgroup.byhost", config_exact, FALSE, NULL, /* XXX */
    117. 

  117. 	 "(objectClass=nisNetgroup)",
    118. 

  118. 	 NULL, NULL,
    119. 

  119. 	 NULL, NULL,
    120. 

  120. 	 NULL},
    121. 

  121. 	{"netgroup.byuser", config_exact, FALSE, NULL, /* XXX */
    122. 

  122. 	 "(objectClass=nisNetgroup)",
    123. 

  123. 	 NULL, NULL,
    124. 

  124. 	 NULL, NULL,
    125. 

  125. 	 NULL},
    126. 

  126. 	{"netid.byname", config_exact, FALSE, NULL,
    127. 

  127. 	 "(objectClass=posixAccount)",
    128. 

  128. 	 "unix.%{uidNumber}", NULL,
    129. 

  129. 	 "%{uidNumber}:%merge(\",\",\"%{gidNumber}\",\"%deref_r(\\\"memberOf\\\",\\\"gidNumber\\\")\",\"%referred_r(\\\"group.byname\\\",\\\"member\\\",\\\"gidNumber\\\")\",\"%referred_r(\\\"group.byname\\\",\\\"uniqueMember\\\",\\\"gidNumber\\\")\")", NULL,
    130. 

  130. 	 NULL},
    131. 

  131. 	{"networks.byaddr", config_exact, FALSE, NULL,
    132. 

  132. 	 "(objectClass=ipNetwork)",
    133. 

  133. 	 "%{ipNetworkNumber}", NULL,
    134. 

  134. 	 "%first(\"%{cn}\") %{ipNetworkNumber} %merge(\" \",\"%{cn}\")", NULL,
    135. 

  135. 	 NULL},
    136. 

  136. 	{"networks.byname", config_exact, FALSE, NULL,
    137. 

  137. 	 "(objectClass=ipNetwork)",
    138. 

  138. 	 NULL, "%{cn}",
    139. 

  139. 	 "%first(\"%{cn}\") %{ipNetworkNumber} %merge(\" \",\"%{cn}\")", NULL,
    140. 

  140. 	 NULL},
    141. 

  141. 	{"protocols.byname", config_exact, FALSE, NULL,
    142. 

  142. 	 "(objectClass=ipProtocol)",
    143. 

  143. 	 NULL, "%{cn}",
    144. 

  144. 	 "%first(\"%{cn}\") %{ipProtocolNumber} %merge(\" \",\"%{cn}\")", NULL,
    145. 

  145. 	 NULL},
    146. 

  146. 	{"protocols.bynumber", config_exact, FALSE, NULL,
    147. 

  147. 	 "(objectClass=ipProtocol)",
    148. 

  148. 	 "%{ipProtocolNumber}", NULL,
    149. 

  149. 	 "%first(\"%{cn}\") %{ipProtocolNumber} %merge(\" \",\"%{cn}\")", NULL,
    150. 

  150. 	 NULL},
    151. 

  151. 	{"rpc.byname", config_exact, FALSE, NULL,
    152. 

  152. 	 "(objectClass=oncRpc)",
    153. 

  153. 	 NULL, "%{cn}",
    154. 

  154. 	 "%first(\"%{cn}\") %{oncRpcNumber} %merge(\" \",\"%{cn}\")", NULL,
    155. 

  155. 	 NULL},
    156. 

  156. 	{"rpc.bynumber", config_exact, FALSE, NULL,
    157. 

  157. 	 "(objectClass=oncRpc)",
    158. 

  158. 	 "%{oncRpcNumber}", NULL,
    159. 

  159. 	 "%first(\"%{cn}\") %{oncRpcNumber} %merge(\" \",\"%{cn}\")", NULL,
    160. 

  160. 	 NULL},
    161. 

  161. 	{"services.byname", config_exact, FALSE, NULL,
    162. 

  162. 	 "(objectClass=ipService)",
    163. 

  163. 	 NULL, "%{ipServicePort}/%{ipServiceProtocol}",
    164. 

  164. 	 NULL, "%first(\"%{cn}\") %{ipServicePort}/%{ipServiceProtocol} %merge(\" \",\"%{cn}\")",
    165. 

  165. 	 NULL},
    166. 

  166. 	{"services.byservicename", config_exact, FALSE, NULL,
    167. 

  167. 	 "(objectClass=ipService)",
    168. 

  168. 	 NULL, "%{cn}/%{ipServiceProtocol}",
    169. 

  169. 	 NULL, "%{cn} %{ipServicePort}/%{ipServiceProtocol} %merge(\" \",\"%{cn}\")",
    170. 

  170. 	 NULL},
    171. 

  171. 	{"ypservers", config_exact, FALSE,
    172. 

  172. 	 "cn=nis-servers, " DEFAULT_CONFIGURATION_SUFFIX,
    173. 

  173. 	 "(&(" NIS_MAP_CONFIGURATION_MAP_ATTR "=nis-servers)"
    174. 

  174. 	 "(" NIS_MAP_CONFIGURATION_DOMAIN_ATTR "=%d)"
    175. 

  175. 	 "(" NIS_PLUGIN_CONFIGURATION_SERVER_ATTR "=*))",
    176. 

  176. 	 NULL, "%{" NIS_PLUGIN_CONFIGURATION_SERVER_ATTR "}",
    177. 

  177. 	 NULL, "%{" NIS_PLUGIN_CONFIGURATION_SERVER_ATTR "}",
    178. 

  178. 	 NULL},
    179. 

  179. };
    180. 

  180. 

  181. void
    182. 

  182. defaults_get_map_config(const char *mapname,
    183. 

  183. 			bool_t *secure,
    184. 

  184. 			const char **filter,
    185. 

  185. 			const char **key_format,
    186. 

  186. 			const char **keys_format,
    187. 

  187. 			const char **value_format,
    188. 

  188. 			const char **values_format,
    189. 

  189. 			const char **disallowed_chars)
    190. 

  190. {
    191. 

  191. 	unsigned int i;
    192. 

  192. 	for (i = 0; i < sizeof(config) / sizeof(config[0]); i++) {
    193. 

  193. 		bool_t match;
    194. 

  194. 		match = FALSE;
    195. 

  195. 		switch (config[i].config_match) {
    196. 

  196. 		case config_exact:
    197. 

  197. 			if (strcmp(config[i].map, mapname) == 0) {
    198. 

  198. 				match = TRUE;
    199. 

  199. 			}
    200. 

  200. 			break;
    201. 

  201. 		case config_glob:
    202. 

  202. 			if (fnmatch(config[i].map, mapname,
    203. 

  203. 				    FNM_NOESCAPE) == 0) {
    204. 

  204. 				match = TRUE;
    205. 

  205. 			}
    206. 

  206. 			break;
    207. 

  207. 		}
    208. 

  208. 		if (!match) {
    209. 

  209. 			continue;
    210. 

  210. 		}
    211. 

  211. 		if (secure) {
    212. 

  212. 			*secure = config[i].secure;
    213. 

  213. 		}
    214. 

  214. 		if (filter) {
    215. 

  215. 			*filter = config[i].filter;
    216. 

  216. 		}
    217. 

  217. 		if (key_format) {
    218. 

  218. 			*key_format = config[i].key_format;
    219. 

  219. 		}
    220. 

  220. 		if (keys_format) {
    221. 

  221. 			*keys_format = config[i].keys_format;
    222. 

  222. 		}
    223. 

  223. 		if (value_format) {
    224. 

  224. 			*value_format = config[i].value_format;
    225. 

  225. 		}
    226. 

  226. 		if (values_format) {
    227. 

  227. 			*values_format = config[i].values_format;
    228. 

  228. 		}
    229. 

  229. 		if (disallowed_chars) {
    230. 

  230. 			*disallowed_chars = config[i].disallowed_chars;
    231. 

  231. 		}
    232. 

  232. 		break;
    233. 

  233. 	}
    234. 

  234. 	if (i >= (sizeof(config) / sizeof(config[0]))) {
    235. 

  235. 		if (secure) {
    236. 

  236. 			*secure = DEFAULT_MAP_SECURE;
    237. 

  237. 		}
    238. 

  238. 		if (filter) {
    239. 

  239. 			*filter = DEFAULT_ENTRY_FILTER;
    240. 

  240. 		}
    241. 

  241. 		if (key_format) {
    242. 

  242. 			*key_format = DEFAULT_KEY_FORMAT;
    243. 

  243. 		}
    244. 

  244. 		if (keys_format) {
    245. 

  245. 			*keys_format = DEFAULT_KEYS_FORMAT;
    246. 

  246. 		}
    247. 

  247. 		if (value_format) {
    248. 

  248. 			*value_format = DEFAULT_VALUE_FORMAT;
    249. 

  249. 		}
    250. 

  250. 		if (values_format) {
    251. 

  251. 			*values_format = DEFAULT_VALUES_FORMAT;
    252. 

  252. 		}
    253. 

  253. 		if (disallowed_chars) {
    254. 

  254. 			*disallowed_chars = DEFAULT_DISALLOWED_CHARS;
    255. 

  255. 		}
    256. 

  256. 	}
    257. 

  257. }
    258. 

  258. 

  259. #ifdef DEFS_NIS_MAIN
    260. 

  260. #include <getopt.h>
    261. 

  261. static void
    262. 

  262. usage(const char *argv0)
    263. 

  263. {
    264. 

  264. 	fprintf(stderr, "Usage: %s [-d domain] [-s suffix] [-m map]\n",
    265. 

  265. 		strchr(argv0, '/') ?  strrchr(argv0, '/') + 1 : argv0);
    266. 

  266. }
    267. 

  267. int
    268. 

  268. main(int argc, char **argv)
    269. 

  269. {
    270. 

  270. 	unsigned int i;
    271. 

  271. 	int c;
    272. 

  272. 	const char *domain, *suffix, *map;
    273. 

  273. 	domain = "@domain@";
    274. 

  274. 	suffix = "@suffix@";
    275. 

  275. 	map = "*";
    276. 

  276. 	while ((c = getopt(argc, argv, "d:s:m:")) != -1) {
    277. 

  277. 		switch (c) {
    278. 

  278. 		case 'd':
    279. 

  279. 			domain = optarg;
    280. 

  280. 			break;
    281. 

  281. 		case 's':
    282. 

  282. 			suffix = optarg;
    283. 

  283. 			break;
    284. 

  284. 		case 'm':
    285. 

  285. 			map = optarg;
    286. 

  286. 			break;
    287. 

  287. 		default:
    288. 

  288. 			usage(argv[0]);
    289. 

  289. 			return 1;
    290. 

  290. 			break;
    291. 

  291. 		}
    292. 

  292. 	}
    293. 

  293. 	if (optind != argc) {
    294. 

  294. 		usage(argv[0]);
    295. 

  295. 		return 1;
    296. 

  296. 	}
    297. 

  297. 	for (i = 0; i < sizeof(config) / sizeof(config[0]); i++) {
    298. 

  298. 		if (fnmatch(map, config[i].map, 0) != 0) {
    299. 

  299. 			continue;
    300. 

  300. 		}
    301. 

  301. 		if ((config[i].key_format == NULL) &&
    302. 

  302. 		    (config[i].keys_format == NULL)) {
    303. 

  303. 			continue;
    304. 

  304. 		}
    305. 

  305. 		if ((config[i].value_format == NULL) &&
    306. 

  306. 		    (config[i].values_format == NULL)) {
    307. 

  307. 			continue;
    308. 

  308. 		}
    309. 

  309. 		printf("dn: "
    310. 

  310. 		       NIS_MAP_CONFIGURATION_DOMAIN_ATTR "=%s+"
    311. 

  311. 		       NIS_MAP_CONFIGURATION_MAP_ATTR "=%s, "
    312. 

  312. 		       DEFAULT_CONFIGURATION_SUFFIX "\n",
    313. 

  313. 		       domain, config[i].map);
    314. 

  314. 		printf("%s: %s\n",
    315. 

  315. 		       NIS_MAP_CONFIGURATION_DOMAIN_ATTR, domain);
    316. 

  316. 		printf("%s: %s%s%s\n",
    317. 

  317. 		       NIS_MAP_CONFIGURATION_MAP_ATTR,
    318. 

  318. 		       (config[i].config_match == config_glob) ? "@" : "",
    319. 

  319. 		       config[i].map,
    320. 

  320. 		       (config[i].config_match == config_glob) ? "@" : "");
    321. 

  321. 		if (config[i].base != NULL) {
    322. 

  322. 			printf("%s: %s\n", NIS_MAP_CONFIGURATION_BASE_ATTR,
    323. 

  323. 			       config[i].base);
    324. 

  324. 		} else {
    325. 

  325. 			printf("%s: %s\n", NIS_MAP_CONFIGURATION_BASE_ATTR,
    326. 

  326. 			       suffix);
    327. 

  327. 		}
    328. 

  328. 		printf("%s: %s\n",
    329. 

  329. 		       NIS_MAP_CONFIGURATION_FILTER_ATTR,
    330. 

  330. 		       config[i].filter ? config[i].filter : "");
    331. 

  331. 		if (config[i].keys_format != NULL) {
    332. 

  332. 			printf("%s: %s\n",
    333. 

  333. 			       NIS_MAP_CONFIGURATION_KEYS_ATTR,
    334. 

  334. 			       config[i].keys_format);
    335. 

  335. 		} else {
    336. 

  336. 			printf("%s: %s\n",
    337. 

  337. 			       NIS_MAP_CONFIGURATION_KEY_ATTR,
    338. 

  338. 			       config[i].key_format ?
    339. 

  339. 			       config[i].key_format : "");
    340. 

  340. 		}
    341. 

  341. 		if (config[i].values_format != NULL) {
    342. 

  342. 			printf("%s: %s\n",
    343. 

  343. 			       NIS_MAP_CONFIGURATION_VALUES_ATTR,
    344. 

  344. 			       config[i].values_format);
    345. 

  345. 		} else {
    346. 

  346. 			printf("%s: %s\n",
    347. 

  347. 			       NIS_MAP_CONFIGURATION_VALUE_ATTR,
    348. 

  348. 			       config[i].value_format ?
    349. 

  349. 			       config[i].value_format : "");
    350. 

  350. 		}
    351. 

  351. 		if (config[i].disallowed_chars != NULL) {
    352. 

  352. 			printf("%s: %s\n",
    353. 

  353. 			       NIS_MAP_CONFIGURATION_DISALLOWED_CHARS_ATTR,
    354. 

  354. 			       config[i].disallowed_chars);
    355. 

  355. 		}
    356. 

  356. 		if (config[i].secure) {
    357. 

  357. 			printf("%s: yes\n", NIS_MAP_CONFIGURATION_SECURE_ATTR);
    358. 

  358. 		}
    359. 

  359. 		printf("\n");
    360. 

  360. 	}
    361. 

  361. 	return 0;
    362. 

  362. }
    363. 

  363. #endif
    364. 

  364.