1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2014 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Authors: Amitay Isaacs <amitay@w-o-i.com> |
16 | Eric Warnke <ericw@albany.edu> |
17 | Rasmus Lerdorf <rasmus@php.net> |
18 | Gerrit Thomson <334647@swin.edu.au> |
19 | Jani Taskinen <sniper@iki.fi> |
20 | Stig Venaas <venaas@uninett.no> |
21 | Doug Goldstein <cardoe@cardoe.com> |
22 | PHP 4.0 updates: Zeev Suraski <zeev@zend.com> |
23 +----------------------------------------------------------------------+
24 */
25
26 /* $Id: 2dabc34c4033eedc9d7fa05f16544cdb14121c4e $ */
27 #define IS_EXT_MODULE
28
29 #ifdef HAVE_CONFIG_H
30 #include "config.h"
31 #endif
32
33 /* Additional headers for NetWare */
34 #if defined(NETWARE) && (NEW_LIBC)
35 #include <sys/select.h>
36 #include <sys/timeval.h>
37 #endif
38
39 #include "php.h"
40 #include "php_ini.h"
41
42 #include <stddef.h>
43
44 #include "ext/standard/dl.h"
45 #include "php_ldap.h"
46
47 #ifdef PHP_WIN32
48 #include <string.h>
49 #include "config.w32.h"
50 #if HAVE_NSLDAP
51 #include <winsock2.h>
52 #endif
53 #define strdup _strdup
54 #undef WINDOWS
55 #undef strcasecmp
56 #undef strncasecmp
57 #define WINSOCK 1
58 #define __STDC__ 1
59 #endif
60
61 #include "ext/standard/php_string.h"
62 #include "ext/standard/info.h"
63
64 #ifdef HAVE_LDAP_SASL_H
65 #include <sasl.h>
66 #elif defined(HAVE_LDAP_SASL_SASL_H)
67 #include <sasl/sasl.h>
68 #endif
69
70 typedef struct {
71 LDAP *link;
72 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC)
73 zval *rebindproc;
74 #endif
75 } ldap_linkdata;
76
77 typedef struct {
78 LDAPMessage *data;
79 BerElement *ber;
80 int id;
81 } ldap_resultentry;
82
83 ZEND_DECLARE_MODULE_GLOBALS(ldap)
84 static PHP_GINIT_FUNCTION(ldap);
85
86 static int le_link, le_result, le_result_entry;
87
88 #ifdef COMPILE_DL_LDAP
ZEND_GET_MODULE(ldap)89 ZEND_GET_MODULE(ldap)
90 #endif
91
92 static void _close_ldap_link(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */
93 {
94 ldap_linkdata *ld = (ldap_linkdata *)rsrc->ptr;
95
96 ldap_unbind_s(ld->link);
97 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC)
98 if (ld->rebindproc != NULL) {
99 zval_dtor(ld->rebindproc);
100 FREE_ZVAL(ld->rebindproc);
101 }
102 #endif
103 efree(ld);
104 LDAPG(num_links)--;
105 }
106 /* }}} */
107
_free_ldap_result(zend_rsrc_list_entry * rsrc TSRMLS_DC)108 static void _free_ldap_result(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */
109 {
110 LDAPMessage *result = (LDAPMessage *)rsrc->ptr;
111 ldap_msgfree(result);
112 }
113 /* }}} */
114
_free_ldap_result_entry(zend_rsrc_list_entry * rsrc TSRMLS_DC)115 static void _free_ldap_result_entry(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */
116 {
117 ldap_resultentry *entry = (ldap_resultentry *)rsrc->ptr;
118
119 if (entry->ber != NULL) {
120 ber_free(entry->ber, 0);
121 entry->ber = NULL;
122 }
123 zend_list_delete(entry->id);
124 efree(entry);
125 }
126 /* }}} */
127
128 /* {{{ PHP_INI_BEGIN
129 */
130 PHP_INI_BEGIN()
131 STD_PHP_INI_ENTRY_EX("ldap.max_links", "-1", PHP_INI_SYSTEM, OnUpdateLong, max_links, zend_ldap_globals, ldap_globals, display_link_numbers)
PHP_INI_END()132 PHP_INI_END()
133 /* }}} */
134
135 /* {{{ PHP_GINIT_FUNCTION
136 */
137 static PHP_GINIT_FUNCTION(ldap)
138 {
139 ldap_globals->num_links = 0;
140 }
141 /* }}} */
142
143 /* {{{ PHP_MINIT_FUNCTION
144 */
PHP_MINIT_FUNCTION(ldap)145 PHP_MINIT_FUNCTION(ldap)
146 {
147 REGISTER_INI_ENTRIES();
148
149 /* Constants to be used with deref-parameter in php_ldap_do_search() */
150 REGISTER_LONG_CONSTANT("LDAP_DEREF_NEVER", LDAP_DEREF_NEVER, CONST_PERSISTENT | CONST_CS);
151 REGISTER_LONG_CONSTANT("LDAP_DEREF_SEARCHING", LDAP_DEREF_SEARCHING, CONST_PERSISTENT | CONST_CS);
152 REGISTER_LONG_CONSTANT("LDAP_DEREF_FINDING", LDAP_DEREF_FINDING, CONST_PERSISTENT | CONST_CS);
153 REGISTER_LONG_CONSTANT("LDAP_DEREF_ALWAYS", LDAP_DEREF_ALWAYS, CONST_PERSISTENT | CONST_CS);
154
155 /* Constants to be used with ldap_modify_batch() */
156 REGISTER_LONG_CONSTANT("LDAP_MODIFY_BATCH_ADD", LDAP_MODIFY_BATCH_ADD, CONST_PERSISTENT | CONST_CS);
157 REGISTER_LONG_CONSTANT("LDAP_MODIFY_BATCH_REMOVE", LDAP_MODIFY_BATCH_REMOVE, CONST_PERSISTENT | CONST_CS);
158 REGISTER_LONG_CONSTANT("LDAP_MODIFY_BATCH_REMOVE_ALL", LDAP_MODIFY_BATCH_REMOVE_ALL, CONST_PERSISTENT | CONST_CS);
159 REGISTER_LONG_CONSTANT("LDAP_MODIFY_BATCH_REPLACE", LDAP_MODIFY_BATCH_REPLACE, CONST_PERSISTENT | CONST_CS);
160 REGISTER_STRING_CONSTANT("LDAP_MODIFY_BATCH_ATTRIB", LDAP_MODIFY_BATCH_ATTRIB, CONST_PERSISTENT | CONST_CS);
161 REGISTER_STRING_CONSTANT("LDAP_MODIFY_BATCH_MODTYPE", LDAP_MODIFY_BATCH_MODTYPE, CONST_PERSISTENT | CONST_CS);
162 REGISTER_STRING_CONSTANT("LDAP_MODIFY_BATCH_VALUES", LDAP_MODIFY_BATCH_VALUES, CONST_PERSISTENT | CONST_CS);
163
164 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10
165 /* LDAP options */
166 REGISTER_LONG_CONSTANT("LDAP_OPT_DEREF", LDAP_OPT_DEREF, CONST_PERSISTENT | CONST_CS);
167 REGISTER_LONG_CONSTANT("LDAP_OPT_SIZELIMIT", LDAP_OPT_SIZELIMIT, CONST_PERSISTENT | CONST_CS);
168 REGISTER_LONG_CONSTANT("LDAP_OPT_TIMELIMIT", LDAP_OPT_TIMELIMIT, CONST_PERSISTENT | CONST_CS);
169 #ifdef LDAP_OPT_NETWORK_TIMEOUT
170 REGISTER_LONG_CONSTANT("LDAP_OPT_NETWORK_TIMEOUT", LDAP_OPT_NETWORK_TIMEOUT, CONST_PERSISTENT | CONST_CS);
171 #elif defined (LDAP_X_OPT_CONNECT_TIMEOUT)
172 REGISTER_LONG_CONSTANT("LDAP_OPT_NETWORK_TIMEOUT", LDAP_X_OPT_CONNECT_TIMEOUT, CONST_PERSISTENT | CONST_CS);
173 #endif
174 REGISTER_LONG_CONSTANT("LDAP_OPT_PROTOCOL_VERSION", LDAP_OPT_PROTOCOL_VERSION, CONST_PERSISTENT | CONST_CS);
175 REGISTER_LONG_CONSTANT("LDAP_OPT_ERROR_NUMBER", LDAP_OPT_ERROR_NUMBER, CONST_PERSISTENT | CONST_CS);
176 REGISTER_LONG_CONSTANT("LDAP_OPT_REFERRALS", LDAP_OPT_REFERRALS, CONST_PERSISTENT | CONST_CS);
177 #ifdef LDAP_OPT_RESTART
178 REGISTER_LONG_CONSTANT("LDAP_OPT_RESTART", LDAP_OPT_RESTART, CONST_PERSISTENT | CONST_CS);
179 #endif
180 #ifdef LDAP_OPT_HOST_NAME
181 REGISTER_LONG_CONSTANT("LDAP_OPT_HOST_NAME", LDAP_OPT_HOST_NAME, CONST_PERSISTENT | CONST_CS);
182 #endif
183 REGISTER_LONG_CONSTANT("LDAP_OPT_ERROR_STRING", LDAP_OPT_ERROR_STRING, CONST_PERSISTENT | CONST_CS);
184 #ifdef LDAP_OPT_MATCHED_DN
185 REGISTER_LONG_CONSTANT("LDAP_OPT_MATCHED_DN", LDAP_OPT_MATCHED_DN, CONST_PERSISTENT | CONST_CS);
186 #endif
187 REGISTER_LONG_CONSTANT("LDAP_OPT_SERVER_CONTROLS", LDAP_OPT_SERVER_CONTROLS, CONST_PERSISTENT | CONST_CS);
188 REGISTER_LONG_CONSTANT("LDAP_OPT_CLIENT_CONTROLS", LDAP_OPT_CLIENT_CONTROLS, CONST_PERSISTENT | CONST_CS);
189 #endif
190 #ifdef LDAP_OPT_DEBUG_LEVEL
191 REGISTER_LONG_CONSTANT("LDAP_OPT_DEBUG_LEVEL", LDAP_OPT_DEBUG_LEVEL, CONST_PERSISTENT | CONST_CS);
192 #endif
193
194 #ifdef HAVE_LDAP_SASL
195 REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_MECH", LDAP_OPT_X_SASL_MECH, CONST_PERSISTENT | CONST_CS);
196 REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_REALM", LDAP_OPT_X_SASL_REALM, CONST_PERSISTENT | CONST_CS);
197 REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_AUTHCID", LDAP_OPT_X_SASL_AUTHCID, CONST_PERSISTENT | CONST_CS);
198 REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_AUTHZID", LDAP_OPT_X_SASL_AUTHZID, CONST_PERSISTENT | CONST_CS);
199 #endif
200
201 #ifdef ORALDAP
202 REGISTER_LONG_CONSTANT("GSLC_SSL_NO_AUTH", GSLC_SSL_NO_AUTH, CONST_PERSISTENT | CONST_CS);
203 REGISTER_LONG_CONSTANT("GSLC_SSL_ONEWAY_AUTH", GSLC_SSL_ONEWAY_AUTH, CONST_PERSISTENT | CONST_CS);
204 REGISTER_LONG_CONSTANT("GSLC_SSL_TWOWAY_AUTH", GSLC_SSL_TWOWAY_AUTH, CONST_PERSISTENT | CONST_CS);
205 #endif
206
207 le_link = zend_register_list_destructors_ex(_close_ldap_link, NULL, "ldap link", module_number);
208 le_result = zend_register_list_destructors_ex(_free_ldap_result, NULL, "ldap result", module_number);
209 le_result_entry = zend_register_list_destructors_ex(_free_ldap_result_entry, NULL, "ldap result entry", module_number);
210
211 Z_TYPE(ldap_module_entry) = type;
212
213 return SUCCESS;
214 }
215 /* }}} */
216
217 /* {{{ PHP_MSHUTDOWN_FUNCTION
218 */
PHP_MSHUTDOWN_FUNCTION(ldap)219 PHP_MSHUTDOWN_FUNCTION(ldap)
220 {
221 UNREGISTER_INI_ENTRIES();
222 return SUCCESS;
223 }
224 /* }}} */
225
226 /* {{{ PHP_MINFO_FUNCTION
227 */
PHP_MINFO_FUNCTION(ldap)228 PHP_MINFO_FUNCTION(ldap)
229 {
230 char tmp[32];
231 #if HAVE_NSLDAP
232 LDAPVersion ver;
233 double SDKVersion;
234 #endif
235
236 php_info_print_table_start();
237 php_info_print_table_row(2, "LDAP Support", "enabled");
238 php_info_print_table_row(2, "RCS Version", "$Id: 2dabc34c4033eedc9d7fa05f16544cdb14121c4e $");
239
240 if (LDAPG(max_links) == -1) {
241 snprintf(tmp, 31, "%ld/unlimited", LDAPG(num_links));
242 } else {
243 snprintf(tmp, 31, "%ld/%ld", LDAPG(num_links), LDAPG(max_links));
244 }
245 php_info_print_table_row(2, "Total Links", tmp);
246
247 #ifdef LDAP_API_VERSION
248 snprintf(tmp, 31, "%d", LDAP_API_VERSION);
249 php_info_print_table_row(2, "API Version", tmp);
250 #endif
251
252 #ifdef LDAP_VENDOR_NAME
253 php_info_print_table_row(2, "Vendor Name", LDAP_VENDOR_NAME);
254 #endif
255
256 #ifdef LDAP_VENDOR_VERSION
257 snprintf(tmp, 31, "%d", LDAP_VENDOR_VERSION);
258 php_info_print_table_row(2, "Vendor Version", tmp);
259 #endif
260
261 #if HAVE_NSLDAP
262 SDKVersion = ldap_version(&ver);
263 snprintf(tmp, 31, "%F", SDKVersion/100.0);
264 php_info_print_table_row(2, "SDK Version", tmp);
265
266 snprintf(tmp, 31, "%F", ver.protocol_version/100.0);
267 php_info_print_table_row(2, "Highest LDAP Protocol Supported", tmp);
268
269 snprintf(tmp, 31, "%F", ver.SSL_version/100.0);
270 php_info_print_table_row(2, "SSL Level Supported", tmp);
271
272 if (ver.security_level != LDAP_SECURITY_NONE) {
273 snprintf(tmp, 31, "%d", ver.security_level);
274 } else {
275 strcpy(tmp, "SSL not enabled");
276 }
277 php_info_print_table_row(2, "Level of Encryption", tmp);
278 #endif
279
280 #ifdef HAVE_LDAP_SASL
281 php_info_print_table_row(2, "SASL Support", "Enabled");
282 #endif
283
284 php_info_print_table_end();
285 DISPLAY_INI_ENTRIES();
286 }
287 /* }}} */
288
289 /* {{{ proto resource ldap_connect([string host [, int port [, string wallet [, string wallet_passwd [, int authmode]]]]])
290 Connect to an LDAP server */
PHP_FUNCTION(ldap_connect)291 PHP_FUNCTION(ldap_connect)
292 {
293 char *host = NULL;
294 int hostlen;
295 long port = 389; /* Default port */
296 #ifdef HAVE_ORALDAP
297 char *wallet = NULL, *walletpasswd = NULL;
298 int walletlen = 0, walletpasswdlen = 0;
299 long authmode = GSLC_SSL_NO_AUTH;
300 int ssl=0;
301 #endif
302 ldap_linkdata *ld;
303 LDAP *ldap;
304
305 #ifdef HAVE_ORALDAP
306 if (ZEND_NUM_ARGS() == 3 || ZEND_NUM_ARGS() == 4) {
307 WRONG_PARAM_COUNT;
308 }
309
310 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|slssl", &host, &hostlen, &port, &wallet, &walletlen, &walletpasswd, &walletpasswdlen, &authmode) != SUCCESS) {
311 RETURN_FALSE;
312 }
313
314 if (ZEND_NUM_ARGS() == 5) {
315 ssl = 1;
316 }
317 #else
318 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sl", &host, &hostlen, &port) != SUCCESS) {
319 RETURN_FALSE;
320 }
321 #endif
322
323 if (LDAPG(max_links) != -1 && LDAPG(num_links) >= LDAPG(max_links)) {
324 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too many open links (%ld)", LDAPG(num_links));
325 RETURN_FALSE;
326 }
327
328 ld = ecalloc(1, sizeof(ldap_linkdata));
329
330 #ifdef LDAP_API_FEATURE_X_OPENLDAP
331 if (host != NULL && strchr(host, '/')) {
332 int rc;
333
334 rc = ldap_initialize(&ldap, host);
335 if (rc != LDAP_SUCCESS) {
336 efree(ld);
337 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not create session handle: %s", ldap_err2string(rc));
338 RETURN_FALSE;
339 }
340 } else {
341 ldap = ldap_init(host, port);
342 }
343 #else
344 ldap = ldap_open(host, port);
345 #endif
346
347 if (ldap == NULL) {
348 efree(ld);
349 RETURN_FALSE;
350 } else {
351 #ifdef HAVE_ORALDAP
352 if (ssl) {
353 if (ldap_init_SSL(&ldap->ld_sb, wallet, walletpasswd, authmode)) {
354 efree(ld);
355 php_error_docref(NULL TSRMLS_CC, E_WARNING, "SSL init failed");
356 RETURN_FALSE;
357 }
358 }
359 #endif
360 LDAPG(num_links)++;
361 ld->link = ldap;
362 ZEND_REGISTER_RESOURCE(return_value, ld, le_link);
363 }
364
365 }
366 /* }}} */
367
368 /* {{{ _get_lderrno
369 */
_get_lderrno(LDAP * ldap)370 static int _get_lderrno(LDAP *ldap)
371 {
372 #if !HAVE_NSLDAP
373 #if LDAP_API_VERSION > 2000 || HAVE_ORALDAP_10
374 int lderr;
375
376 /* New versions of OpenLDAP do it this way */
377 ldap_get_option(ldap, LDAP_OPT_ERROR_NUMBER, &lderr);
378 return lderr;
379 #else
380 return ldap->ld_errno;
381 #endif
382 #else
383 return ldap_get_lderrno(ldap, NULL, NULL);
384 #endif
385 }
386 /* }}} */
387
388 /* {{{ _set_lderrno
389 */
_set_lderrno(LDAP * ldap,int lderr)390 static void _set_lderrno(LDAP *ldap, int lderr)
391 {
392 #if !HAVE_NSLDAP
393 #if LDAP_API_VERSION > 2000 || HAVE_ORALDAP
394 /* New versions of OpenLDAP do it this way */
395 ldap_set_option(ldap, LDAP_OPT_ERROR_NUMBER, &lderr);
396 #else
397 ldap->ld_errno = lderr;
398 #endif
399 #else
400 ldap_set_lderrno(ldap, lderr, NULL, NULL);
401 #endif
402 }
403 /* }}} */
404
405 /* {{{ proto bool ldap_bind(resource link [, string dn [, string password]])
406 Bind to LDAP directory */
PHP_FUNCTION(ldap_bind)407 PHP_FUNCTION(ldap_bind)
408 {
409 zval *link;
410 char *ldap_bind_dn = NULL, *ldap_bind_pw = NULL;
411 int ldap_bind_dnlen, ldap_bind_pwlen;
412 ldap_linkdata *ld;
413 int rc;
414
415 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ss", &link, &ldap_bind_dn, &ldap_bind_dnlen, &ldap_bind_pw, &ldap_bind_pwlen) != SUCCESS) {
416 RETURN_FALSE;
417 }
418
419 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
420
421 if (ldap_bind_dn != NULL && memchr(ldap_bind_dn, '\0', ldap_bind_dnlen) != NULL) {
422 _set_lderrno(ld->link, LDAP_INVALID_CREDENTIALS);
423 php_error_docref(NULL TSRMLS_CC, E_WARNING, "DN contains a null byte");
424 RETURN_FALSE;
425 }
426
427 if (ldap_bind_pw != NULL && memchr(ldap_bind_pw, '\0', ldap_bind_pwlen) != NULL) {
428 _set_lderrno(ld->link, LDAP_INVALID_CREDENTIALS);
429 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Password contains a null byte");
430 RETURN_FALSE;
431 }
432
433 if ((rc = ldap_bind_s(ld->link, ldap_bind_dn, ldap_bind_pw, LDAP_AUTH_SIMPLE)) != LDAP_SUCCESS) {
434 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to bind to server: %s", ldap_err2string(rc));
435 RETURN_FALSE;
436 } else {
437 RETURN_TRUE;
438 }
439 }
440 /* }}} */
441
442 #ifdef HAVE_LDAP_SASL
443 typedef struct {
444 char *mech;
445 char *realm;
446 char *authcid;
447 char *passwd;
448 char *authzid;
449 } php_ldap_bictx;
450
451 /* {{{ _php_sasl_setdefs
452 */
_php_sasl_setdefs(LDAP * ld,char * sasl_mech,char * sasl_realm,char * sasl_authc_id,char * passwd,char * sasl_authz_id)453 static php_ldap_bictx *_php_sasl_setdefs(LDAP *ld, char *sasl_mech, char *sasl_realm, char *sasl_authc_id, char *passwd, char *sasl_authz_id)
454 {
455 php_ldap_bictx *ctx;
456
457 ctx = ber_memalloc(sizeof(php_ldap_bictx));
458 ctx->mech = (sasl_mech) ? ber_strdup(sasl_mech) : NULL;
459 ctx->realm = (sasl_realm) ? ber_strdup(sasl_realm) : NULL;
460 ctx->authcid = (sasl_authc_id) ? ber_strdup(sasl_authc_id) : NULL;
461 ctx->passwd = (passwd) ? ber_strdup(passwd) : NULL;
462 ctx->authzid = (sasl_authz_id) ? ber_strdup(sasl_authz_id) : NULL;
463
464 if (ctx->mech == NULL) {
465 ldap_get_option(ld, LDAP_OPT_X_SASL_MECH, &ctx->mech);
466 }
467 if (ctx->realm == NULL) {
468 ldap_get_option(ld, LDAP_OPT_X_SASL_REALM, &ctx->realm);
469 }
470 if (ctx->authcid == NULL) {
471 ldap_get_option(ld, LDAP_OPT_X_SASL_AUTHCID, &ctx->authcid);
472 }
473 if (ctx->authzid == NULL) {
474 ldap_get_option(ld, LDAP_OPT_X_SASL_AUTHZID, &ctx->authzid);
475 }
476
477 return ctx;
478 }
479 /* }}} */
480
481 /* {{{ _php_sasl_freedefs
482 */
_php_sasl_freedefs(php_ldap_bictx * ctx)483 static void _php_sasl_freedefs(php_ldap_bictx *ctx)
484 {
485 if (ctx->mech) ber_memfree(ctx->mech);
486 if (ctx->realm) ber_memfree(ctx->realm);
487 if (ctx->authcid) ber_memfree(ctx->authcid);
488 if (ctx->passwd) ber_memfree(ctx->passwd);
489 if (ctx->authzid) ber_memfree(ctx->authzid);
490 ber_memfree(ctx);
491 }
492 /* }}} */
493
494 /* {{{ _php_sasl_interact
495 Internal interact function for SASL */
_php_sasl_interact(LDAP * ld,unsigned flags,void * defaults,void * in)496 static int _php_sasl_interact(LDAP *ld, unsigned flags, void *defaults, void *in)
497 {
498 sasl_interact_t *interact = in;
499 const char *p;
500 php_ldap_bictx *ctx = defaults;
501
502 for (;interact->id != SASL_CB_LIST_END;interact++) {
503 p = NULL;
504 switch(interact->id) {
505 case SASL_CB_GETREALM:
506 p = ctx->realm;
507 break;
508 case SASL_CB_AUTHNAME:
509 p = ctx->authcid;
510 break;
511 case SASL_CB_USER:
512 p = ctx->authzid;
513 break;
514 case SASL_CB_PASS:
515 p = ctx->passwd;
516 break;
517 }
518 if (p) {
519 interact->result = p;
520 interact->len = strlen(interact->result);
521 }
522 }
523 return LDAP_SUCCESS;
524 }
525 /* }}} */
526
527 /* {{{ proto bool ldap_sasl_bind(resource link [, string binddn [, string password [, string sasl_mech [, string sasl_realm [, string sasl_authc_id [, string sasl_authz_id [, string props]]]]]]])
528 Bind to LDAP directory using SASL */
PHP_FUNCTION(ldap_sasl_bind)529 PHP_FUNCTION(ldap_sasl_bind)
530 {
531 zval *link;
532 ldap_linkdata *ld;
533 char *binddn = NULL;
534 char *passwd = NULL;
535 char *sasl_mech = NULL;
536 char *sasl_realm = NULL;
537 char *sasl_authz_id = NULL;
538 char *sasl_authc_id = NULL;
539 char *props = NULL;
540 int rc, dn_len, passwd_len, mech_len, realm_len, authc_id_len, authz_id_len, props_len;
541 php_ldap_bictx *ctx;
542
543 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|sssssss", &link, &binddn, &dn_len, &passwd, &passwd_len, &sasl_mech, &mech_len, &sasl_realm, &realm_len, &sasl_authc_id, &authc_id_len, &sasl_authz_id, &authz_id_len, &props, &props_len) != SUCCESS) {
544 RETURN_FALSE;
545 }
546
547 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
548
549 ctx = _php_sasl_setdefs(ld->link, sasl_mech, sasl_realm, sasl_authc_id, passwd, sasl_authz_id);
550
551 if (props) {
552 ldap_set_option(ld->link, LDAP_OPT_X_SASL_SECPROPS, props);
553 }
554
555 rc = ldap_sasl_interactive_bind_s(ld->link, binddn, ctx->mech, NULL, NULL, LDAP_SASL_QUIET, _php_sasl_interact, ctx);
556 if (rc != LDAP_SUCCESS) {
557 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to bind to server: %s", ldap_err2string(rc));
558 RETVAL_FALSE;
559 } else {
560 RETVAL_TRUE;
561 }
562 _php_sasl_freedefs(ctx);
563 }
564 /* }}} */
565 #endif /* HAVE_LDAP_SASL */
566
567 /* {{{ proto bool ldap_unbind(resource link)
568 Unbind from LDAP directory */
PHP_FUNCTION(ldap_unbind)569 PHP_FUNCTION(ldap_unbind)
570 {
571 zval *link;
572 ldap_linkdata *ld;
573
574 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &link) != SUCCESS) {
575 RETURN_FALSE;
576 }
577
578 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
579
580 zend_list_delete(Z_LVAL_P(link));
581 RETURN_TRUE;
582 }
583 /* }}} */
584
585 /* {{{ php_set_opts
586 */
php_set_opts(LDAP * ldap,int sizelimit,int timelimit,int deref,int * old_sizelimit,int * old_timelimit,int * old_deref)587 static void php_set_opts(LDAP *ldap, int sizelimit, int timelimit, int deref, int *old_sizelimit, int *old_timelimit, int *old_deref)
588 {
589 /* sizelimit */
590 if (sizelimit > -1) {
591 #if (LDAP_API_VERSION >= 2004) || HAVE_NSLDAP || HAVE_ORALDAP_10
592 ldap_get_option(ldap, LDAP_OPT_SIZELIMIT, old_sizelimit);
593 ldap_set_option(ldap, LDAP_OPT_SIZELIMIT, &sizelimit);
594 #else
595 *old_sizelimit = ldap->ld_sizelimit;
596 ldap->ld_sizelimit = sizelimit;
597 #endif
598 }
599
600 /* timelimit */
601 if (timelimit > -1) {
602 #if (LDAP_API_VERSION >= 2004) || HAVE_NSLDAP || HAVE_ORALDAP_10
603 ldap_get_option(ldap, LDAP_OPT_SIZELIMIT, old_timelimit);
604 ldap_set_option(ldap, LDAP_OPT_TIMELIMIT, &timelimit);
605 #else
606 *old_timelimit = ldap->ld_timelimit;
607 ldap->ld_timelimit = timelimit;
608 #endif
609 }
610
611 /* deref */
612 if (deref > -1) {
613 #if (LDAP_API_VERSION >= 2004) || HAVE_NSLDAP || HAVE_ORALDAP_10
614 ldap_get_option(ldap, LDAP_OPT_SIZELIMIT, old_deref);
615 ldap_set_option(ldap, LDAP_OPT_DEREF, &deref);
616 #else
617 *old_deref = ldap->ld_deref;
618 ldap->ld_deref = deref;
619 #endif
620 }
621 }
622 /* }}} */
623
624 /* {{{ php_ldap_do_search
625 */
php_ldap_do_search(INTERNAL_FUNCTION_PARAMETERS,int scope)626 static void php_ldap_do_search(INTERNAL_FUNCTION_PARAMETERS, int scope)
627 {
628 zval *link, *base_dn, **filter, *attrs = NULL, **attr;
629 long attrsonly, sizelimit, timelimit, deref;
630 char *ldap_base_dn = NULL, *ldap_filter = NULL, **ldap_attrs = NULL;
631 ldap_linkdata *ld = NULL;
632 LDAPMessage *ldap_res;
633 int ldap_attrsonly = 0, ldap_sizelimit = -1, ldap_timelimit = -1, ldap_deref = -1;
634 int old_ldap_sizelimit = -1, old_ldap_timelimit = -1, old_ldap_deref = -1;
635 int num_attribs = 0, ret = 1, i, errno, argcount = ZEND_NUM_ARGS();
636
637 if (zend_parse_parameters(argcount TSRMLS_CC, "zzZ|allll", &link, &base_dn, &filter, &attrs, &attrsonly,
638 &sizelimit, &timelimit, &deref) == FAILURE) {
639 return;
640 }
641
642 /* Reverse -> fall through */
643 switch (argcount) {
644 case 8:
645 ldap_deref = deref;
646 case 7:
647 ldap_timelimit = timelimit;
648 case 6:
649 ldap_sizelimit = sizelimit;
650 case 5:
651 ldap_attrsonly = attrsonly;
652 case 4:
653 num_attribs = zend_hash_num_elements(Z_ARRVAL_P(attrs));
654 ldap_attrs = safe_emalloc((num_attribs+1), sizeof(char *), 0);
655
656 for (i = 0; i<num_attribs; i++) {
657 if (zend_hash_index_find(Z_ARRVAL_P(attrs), i, (void **) &attr) != SUCCESS) {
658 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Array initialization wrong");
659 ret = 0;
660 goto cleanup;
661 }
662
663 SEPARATE_ZVAL(attr);
664 convert_to_string_ex(attr);
665 ldap_attrs[i] = Z_STRVAL_PP(attr);
666 }
667 ldap_attrs[num_attribs] = NULL;
668 default:
669 break;
670 }
671
672 /* parallel search? */
673 if (Z_TYPE_P(link) == IS_ARRAY) {
674 int i, nlinks, nbases, nfilters, *rcs;
675 ldap_linkdata **lds;
676 zval **entry, *resource;
677
678 nlinks = zend_hash_num_elements(Z_ARRVAL_P(link));
679 if (nlinks == 0) {
680 php_error_docref(NULL TSRMLS_CC, E_WARNING, "No links in link array");
681 ret = 0;
682 goto cleanup;
683 }
684
685 if (Z_TYPE_P(base_dn) == IS_ARRAY) {
686 nbases = zend_hash_num_elements(Z_ARRVAL_P(base_dn));
687 if (nbases != nlinks) {
688 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Base must either be a string, or an array with the same number of elements as the links array");
689 ret = 0;
690 goto cleanup;
691 }
692 zend_hash_internal_pointer_reset(Z_ARRVAL_P(base_dn));
693 } else {
694 nbases = 0; /* this means string, not array */
695 /* If anything else than string is passed, ldap_base_dn = NULL */
696 if (Z_TYPE_P(base_dn) == IS_STRING) {
697 ldap_base_dn = Z_STRVAL_P(base_dn);
698 } else {
699 ldap_base_dn = NULL;
700 }
701 }
702
703 if (Z_TYPE_PP(filter) == IS_ARRAY) {
704 nfilters = zend_hash_num_elements(Z_ARRVAL_PP(filter));
705 if (nfilters != nlinks) {
706 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Filter must either be a string, or an array with the same number of elements as the links array");
707 ret = 0;
708 goto cleanup;
709 }
710 zend_hash_internal_pointer_reset(Z_ARRVAL_PP(filter));
711 } else {
712 nfilters = 0; /* this means string, not array */
713 convert_to_string_ex(filter);
714 ldap_filter = Z_STRVAL_PP(filter);
715 }
716
717 lds = safe_emalloc(nlinks, sizeof(ldap_linkdata), 0);
718 rcs = safe_emalloc(nlinks, sizeof(*rcs), 0);
719
720 zend_hash_internal_pointer_reset(Z_ARRVAL_P(link));
721 for (i=0; i<nlinks; i++) {
722 zend_hash_get_current_data(Z_ARRVAL_P(link), (void **)&entry);
723
724 ld = (ldap_linkdata *) zend_fetch_resource(entry TSRMLS_CC, -1, "ldap link", NULL, 1, le_link);
725 if (ld == NULL) {
726 ret = 0;
727 goto cleanup_parallel;
728 }
729 if (nbases != 0) { /* base_dn an array? */
730 zend_hash_get_current_data(Z_ARRVAL_P(base_dn), (void **)&entry);
731 zend_hash_move_forward(Z_ARRVAL_P(base_dn));
732
733 /* If anything else than string is passed, ldap_base_dn = NULL */
734 if (Z_TYPE_PP(entry) == IS_STRING) {
735 ldap_base_dn = Z_STRVAL_PP(entry);
736 } else {
737 ldap_base_dn = NULL;
738 }
739 }
740 if (nfilters != 0) { /* filter an array? */
741 zend_hash_get_current_data(Z_ARRVAL_PP(filter), (void **)&entry);
742 zend_hash_move_forward(Z_ARRVAL_PP(filter));
743 convert_to_string_ex(entry);
744 ldap_filter = Z_STRVAL_PP(entry);
745 }
746
747 php_set_opts(ld->link, ldap_sizelimit, ldap_timelimit, ldap_deref, &old_ldap_sizelimit, &old_ldap_timelimit, &old_ldap_deref);
748
749 /* Run the actual search */
750 rcs[i] = ldap_search(ld->link, ldap_base_dn, scope, ldap_filter, ldap_attrs, ldap_attrsonly);
751 lds[i] = ld;
752 zend_hash_move_forward(Z_ARRVAL_P(link));
753 }
754
755 array_init(return_value);
756
757 /* Collect results from the searches */
758 for (i=0; i<nlinks; i++) {
759 MAKE_STD_ZVAL(resource);
760 if (rcs[i] != -1) {
761 rcs[i] = ldap_result(lds[i]->link, LDAP_RES_ANY, 1 /* LDAP_MSG_ALL */, NULL, &ldap_res);
762 }
763 if (rcs[i] != -1) {
764 ZEND_REGISTER_RESOURCE(resource, ldap_res, le_result);
765 add_next_index_zval(return_value, resource);
766 } else {
767 add_next_index_bool(return_value, 0);
768 }
769 }
770
771 cleanup_parallel:
772 efree(lds);
773 efree(rcs);
774 } else {
775 convert_to_string_ex(filter);
776 ldap_filter = Z_STRVAL_PP(filter);
777
778 /* If anything else than string is passed, ldap_base_dn = NULL */
779 if (Z_TYPE_P(base_dn) == IS_STRING) {
780 ldap_base_dn = Z_STRVAL_P(base_dn);
781 }
782
783 ld = (ldap_linkdata *) zend_fetch_resource(&link TSRMLS_CC, -1, "ldap link", NULL, 1, le_link);
784 if (ld == NULL) {
785 ret = 0;
786 goto cleanup;
787 }
788
789 php_set_opts(ld->link, ldap_sizelimit, ldap_timelimit, ldap_deref, &old_ldap_sizelimit, &old_ldap_timelimit, &old_ldap_deref);
790
791 /* Run the actual search */
792 errno = ldap_search_s(ld->link, ldap_base_dn, scope, ldap_filter, ldap_attrs, ldap_attrsonly, &ldap_res);
793
794 if (errno != LDAP_SUCCESS
795 && errno != LDAP_SIZELIMIT_EXCEEDED
796 #ifdef LDAP_ADMINLIMIT_EXCEEDED
797 && errno != LDAP_ADMINLIMIT_EXCEEDED
798 #endif
799 #ifdef LDAP_REFERRAL
800 && errno != LDAP_REFERRAL
801 #endif
802 ) {
803 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Search: %s", ldap_err2string(errno));
804 ret = 0;
805 } else {
806 if (errno == LDAP_SIZELIMIT_EXCEEDED) {
807 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Partial search results returned: Sizelimit exceeded");
808 }
809 #ifdef LDAP_ADMINLIMIT_EXCEEDED
810 else if (errno == LDAP_ADMINLIMIT_EXCEEDED) {
811 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Partial search results returned: Adminlimit exceeded");
812 }
813 #endif
814
815 ZEND_REGISTER_RESOURCE(return_value, ldap_res, le_result);
816 }
817 }
818
819 cleanup:
820 if (ld) {
821 /* Restoring previous options */
822 php_set_opts(ld->link, old_ldap_sizelimit, old_ldap_timelimit, old_ldap_deref, &ldap_sizelimit, &ldap_timelimit, &ldap_deref);
823 }
824 if (ldap_attrs != NULL) {
825 efree(ldap_attrs);
826 }
827 if (!ret) {
828 RETVAL_BOOL(ret);
829 }
830 }
831 /* }}} */
832
833 /* {{{ proto resource ldap_read(resource|array link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]])
834 Read an entry */
PHP_FUNCTION(ldap_read)835 PHP_FUNCTION(ldap_read)
836 {
837 php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_BASE);
838 }
839 /* }}} */
840
841 /* {{{ proto resource ldap_list(resource|array link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]])
842 Single-level search */
PHP_FUNCTION(ldap_list)843 PHP_FUNCTION(ldap_list)
844 {
845 php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_ONELEVEL);
846 }
847 /* }}} */
848
849 /* {{{ proto resource ldap_search(resource|array link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]])
850 Search LDAP tree under base_dn */
PHP_FUNCTION(ldap_search)851 PHP_FUNCTION(ldap_search)
852 {
853 php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_SUBTREE);
854 }
855 /* }}} */
856
857 /* {{{ proto bool ldap_free_result(resource result)
858 Free result memory */
PHP_FUNCTION(ldap_free_result)859 PHP_FUNCTION(ldap_free_result)
860 {
861 zval *result;
862 LDAPMessage *ldap_result;
863
864 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &result) != SUCCESS) {
865 return;
866 }
867
868 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
869
870 zend_list_delete(Z_LVAL_P(result)); /* Delete list entry */
871 RETVAL_TRUE;
872 }
873 /* }}} */
874
875 /* {{{ proto int ldap_count_entries(resource link, resource result)
876 Count the number of entries in a search result */
PHP_FUNCTION(ldap_count_entries)877 PHP_FUNCTION(ldap_count_entries)
878 {
879 zval *link, *result;
880 ldap_linkdata *ld;
881 LDAPMessage *ldap_result;
882
883 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result) != SUCCESS) {
884 return;
885 }
886
887 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
888 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
889
890 RETURN_LONG(ldap_count_entries(ld->link, ldap_result));
891 }
892 /* }}} */
893
894 /* {{{ proto resource ldap_first_entry(resource link, resource result)
895 Return first result id */
PHP_FUNCTION(ldap_first_entry)896 PHP_FUNCTION(ldap_first_entry)
897 {
898 zval *link, *result;
899 ldap_linkdata *ld;
900 ldap_resultentry *resultentry;
901 LDAPMessage *ldap_result, *entry;
902
903 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result) != SUCCESS) {
904 return;
905 }
906
907 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
908 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
909
910 if ((entry = ldap_first_entry(ld->link, ldap_result)) == NULL) {
911 RETVAL_FALSE;
912 } else {
913 resultentry = emalloc(sizeof(ldap_resultentry));
914 ZEND_REGISTER_RESOURCE(return_value, resultentry, le_result_entry);
915 resultentry->id = Z_LVAL_P(result);
916 zend_list_addref(resultentry->id);
917 resultentry->data = entry;
918 resultentry->ber = NULL;
919 }
920 }
921 /* }}} */
922
923 /* {{{ proto resource ldap_next_entry(resource link, resource result_entry)
924 Get next result entry */
PHP_FUNCTION(ldap_next_entry)925 PHP_FUNCTION(ldap_next_entry)
926 {
927 zval *link, *result_entry;
928 ldap_linkdata *ld;
929 ldap_resultentry *resultentry, *resultentry_next;
930 LDAPMessage *entry_next;
931
932 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result_entry) != SUCCESS) {
933 return;
934 }
935
936 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
937 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
938
939 if ((entry_next = ldap_next_entry(ld->link, resultentry->data)) == NULL) {
940 RETVAL_FALSE;
941 } else {
942 resultentry_next = emalloc(sizeof(ldap_resultentry));
943 ZEND_REGISTER_RESOURCE(return_value, resultentry_next, le_result_entry);
944 resultentry_next->id = resultentry->id;
945 zend_list_addref(resultentry->id);
946 resultentry_next->data = entry_next;
947 resultentry_next->ber = NULL;
948 }
949 }
950 /* }}} */
951
952 /* {{{ proto array ldap_get_entries(resource link, resource result)
953 Get all result entries */
PHP_FUNCTION(ldap_get_entries)954 PHP_FUNCTION(ldap_get_entries)
955 {
956 zval *link, *result;
957 LDAPMessage *ldap_result, *ldap_result_entry;
958 zval *tmp1, *tmp2;
959 ldap_linkdata *ld;
960 LDAP *ldap;
961 int num_entries, num_attrib, num_values, i;
962 BerElement *ber;
963 char *attribute;
964 size_t attr_len;
965 struct berval **ldap_value;
966 char *dn;
967
968 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result) != SUCCESS) {
969 return;
970 }
971
972 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
973 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
974
975 ldap = ld->link;
976 num_entries = ldap_count_entries(ldap, ldap_result);
977
978 array_init(return_value);
979 add_assoc_long(return_value, "count", num_entries);
980
981 if (num_entries == 0) {
982 return;
983 }
984
985 ldap_result_entry = ldap_first_entry(ldap, ldap_result);
986 if (ldap_result_entry == NULL) {
987 zval_dtor(return_value);
988 RETURN_FALSE;
989 }
990
991 num_entries = 0;
992 while (ldap_result_entry != NULL) {
993 MAKE_STD_ZVAL(tmp1);
994 array_init(tmp1);
995
996 num_attrib = 0;
997 attribute = ldap_first_attribute(ldap, ldap_result_entry, &ber);
998
999 while (attribute != NULL) {
1000 ldap_value = ldap_get_values_len(ldap, ldap_result_entry, attribute);
1001 num_values = ldap_count_values_len(ldap_value);
1002
1003 MAKE_STD_ZVAL(tmp2);
1004 array_init(tmp2);
1005 add_assoc_long(tmp2, "count", num_values);
1006 for (i = 0; i < num_values; i++) {
1007 add_index_stringl(tmp2, i, ldap_value[i]->bv_val, ldap_value[i]->bv_len, 1);
1008 }
1009 ldap_value_free_len(ldap_value);
1010
1011 attr_len = strlen(attribute);
1012 zend_hash_update(Z_ARRVAL_P(tmp1), php_strtolower(attribute, attr_len), attr_len+1, (void *) &tmp2, sizeof(zval *), NULL);
1013 add_index_string(tmp1, num_attrib, attribute, 1);
1014
1015 num_attrib++;
1016 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1017 ldap_memfree(attribute);
1018 #endif
1019 attribute = ldap_next_attribute(ldap, ldap_result_entry, ber);
1020 }
1021 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1022 if (ber != NULL) {
1023 ber_free(ber, 0);
1024 }
1025 #endif
1026
1027 add_assoc_long(tmp1, "count", num_attrib);
1028 dn = ldap_get_dn(ldap, ldap_result_entry);
1029 add_assoc_string(tmp1, "dn", dn, 1);
1030 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1031 ldap_memfree(dn);
1032 #else
1033 free(dn);
1034 #endif
1035
1036 zend_hash_index_update(Z_ARRVAL_P(return_value), num_entries, (void *) &tmp1, sizeof(zval *), NULL);
1037
1038 num_entries++;
1039 ldap_result_entry = ldap_next_entry(ldap, ldap_result_entry);
1040 }
1041
1042 add_assoc_long(return_value, "count", num_entries);
1043
1044 }
1045 /* }}} */
1046
1047 /* {{{ proto string ldap_first_attribute(resource link, resource result_entry)
1048 Return first attribute */
PHP_FUNCTION(ldap_first_attribute)1049 PHP_FUNCTION(ldap_first_attribute)
1050 {
1051 zval *link, *result_entry;
1052 ldap_linkdata *ld;
1053 ldap_resultentry *resultentry;
1054 char *attribute;
1055 long dummy_ber;
1056
1057 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr|l", &link, &result_entry, &dummy_ber) != SUCCESS) {
1058 return;
1059 }
1060
1061 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1062 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
1063
1064 if ((attribute = ldap_first_attribute(ld->link, resultentry->data, &resultentry->ber)) == NULL) {
1065 RETURN_FALSE;
1066 } else {
1067 RETVAL_STRING(attribute, 1);
1068 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1069 ldap_memfree(attribute);
1070 #endif
1071 }
1072 }
1073 /* }}} */
1074
1075 /* {{{ proto string ldap_next_attribute(resource link, resource result_entry)
1076 Get the next attribute in result */
PHP_FUNCTION(ldap_next_attribute)1077 PHP_FUNCTION(ldap_next_attribute)
1078 {
1079 zval *link, *result_entry;
1080 ldap_linkdata *ld;
1081 ldap_resultentry *resultentry;
1082 char *attribute;
1083 long dummy_ber;
1084
1085 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr|l", &link, &result_entry, &dummy_ber) != SUCCESS) {
1086 return;
1087 }
1088
1089 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1090 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
1091
1092 if (resultentry->ber == NULL) {
1093 php_error_docref(NULL TSRMLS_CC, E_WARNING, "called before calling ldap_first_attribute() or no attributes found in result entry");
1094 RETURN_FALSE;
1095 }
1096
1097 if ((attribute = ldap_next_attribute(ld->link, resultentry->data, resultentry->ber)) == NULL) {
1098 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1099 if (resultentry->ber != NULL) {
1100 ber_free(resultentry->ber, 0);
1101 resultentry->ber = NULL;
1102 }
1103 #endif
1104 RETURN_FALSE;
1105 } else {
1106 RETVAL_STRING(attribute, 1);
1107 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1108 ldap_memfree(attribute);
1109 #endif
1110 }
1111 }
1112 /* }}} */
1113
1114 /* {{{ proto array ldap_get_attributes(resource link, resource result_entry)
1115 Get attributes from a search result entry */
PHP_FUNCTION(ldap_get_attributes)1116 PHP_FUNCTION(ldap_get_attributes)
1117 {
1118 zval *link, *result_entry;
1119 zval *tmp;
1120 ldap_linkdata *ld;
1121 ldap_resultentry *resultentry;
1122 char *attribute;
1123 struct berval **ldap_value;
1124 int i, num_values, num_attrib;
1125 BerElement *ber;
1126
1127 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result_entry) != SUCCESS) {
1128 return;
1129 }
1130
1131 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1132 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
1133
1134 array_init(return_value);
1135 num_attrib = 0;
1136
1137 attribute = ldap_first_attribute(ld->link, resultentry->data, &ber);
1138 while (attribute != NULL) {
1139 ldap_value = ldap_get_values_len(ld->link, resultentry->data, attribute);
1140 num_values = ldap_count_values_len(ldap_value);
1141
1142 MAKE_STD_ZVAL(tmp);
1143 array_init(tmp);
1144 add_assoc_long(tmp, "count", num_values);
1145 for (i = 0; i < num_values; i++) {
1146 add_index_stringl(tmp, i, ldap_value[i]->bv_val, ldap_value[i]->bv_len, 1);
1147 }
1148 ldap_value_free_len(ldap_value);
1149
1150 zend_hash_update(Z_ARRVAL_P(return_value), attribute, strlen(attribute)+1, (void *) &tmp, sizeof(zval *), NULL);
1151 add_index_string(return_value, num_attrib, attribute, 1);
1152
1153 num_attrib++;
1154 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1155 ldap_memfree(attribute);
1156 #endif
1157 attribute = ldap_next_attribute(ld->link, resultentry->data, ber);
1158 }
1159 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1160 if (ber != NULL) {
1161 ber_free(ber, 0);
1162 }
1163 #endif
1164
1165 add_assoc_long(return_value, "count", num_attrib);
1166 }
1167 /* }}} */
1168
1169 /* {{{ proto array ldap_get_values_len(resource link, resource result_entry, string attribute)
1170 Get all values with lengths from a result entry */
PHP_FUNCTION(ldap_get_values_len)1171 PHP_FUNCTION(ldap_get_values_len)
1172 {
1173 zval *link, *result_entry;
1174 ldap_linkdata *ld;
1175 ldap_resultentry *resultentry;
1176 char *attr;
1177 struct berval **ldap_value_len;
1178 int i, num_values, attr_len;
1179
1180 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rrs", &link, &result_entry, &attr, &attr_len) != SUCCESS) {
1181 return;
1182 }
1183
1184 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1185 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
1186
1187 if ((ldap_value_len = ldap_get_values_len(ld->link, resultentry->data, attr)) == NULL) {
1188 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot get the value(s) of attribute %s", ldap_err2string(_get_lderrno(ld->link)));
1189 RETURN_FALSE;
1190 }
1191
1192 num_values = ldap_count_values_len(ldap_value_len);
1193 array_init(return_value);
1194
1195 for (i=0; i<num_values; i++) {
1196 add_next_index_stringl(return_value, ldap_value_len[i]->bv_val, ldap_value_len[i]->bv_len, 1);
1197 }
1198
1199 add_assoc_long(return_value, "count", num_values);
1200 ldap_value_free_len(ldap_value_len);
1201
1202 }
1203 /* }}} */
1204
1205 /* {{{ proto string ldap_get_dn(resource link, resource result_entry)
1206 Get the DN of a result entry */
PHP_FUNCTION(ldap_get_dn)1207 PHP_FUNCTION(ldap_get_dn)
1208 {
1209 zval *link, *result_entry;
1210 ldap_linkdata *ld;
1211 ldap_resultentry *resultentry;
1212 char *text;
1213
1214 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result_entry) != SUCCESS) {
1215 return;
1216 }
1217
1218 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1219 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
1220
1221 text = ldap_get_dn(ld->link, resultentry->data);
1222 if (text != NULL) {
1223 RETVAL_STRING(text, 1);
1224 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1225 ldap_memfree(text);
1226 #else
1227 free(text);
1228 #endif
1229 } else {
1230 RETURN_FALSE;
1231 }
1232 }
1233 /* }}} */
1234
1235 /* {{{ proto array ldap_explode_dn(string dn, int with_attrib)
1236 Splits DN into its component parts */
PHP_FUNCTION(ldap_explode_dn)1237 PHP_FUNCTION(ldap_explode_dn)
1238 {
1239 long with_attrib;
1240 char *dn, **ldap_value;
1241 int i, count, dn_len;
1242
1243 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &dn, &dn_len, &with_attrib) != SUCCESS) {
1244 return;
1245 }
1246
1247 if (!(ldap_value = ldap_explode_dn(dn, with_attrib))) {
1248 /* Invalid parameters were passed to ldap_explode_dn */
1249 RETURN_FALSE;
1250 }
1251
1252 i=0;
1253 while (ldap_value[i] != NULL) i++;
1254 count = i;
1255
1256 array_init(return_value);
1257
1258 add_assoc_long(return_value, "count", count);
1259 for (i = 0; i<count; i++) {
1260 add_index_string(return_value, i, ldap_value[i], 1);
1261 }
1262
1263 ldap_value_free(ldap_value);
1264 }
1265 /* }}} */
1266
1267 /* {{{ proto string ldap_dn2ufn(string dn)
1268 Convert DN to User Friendly Naming format */
PHP_FUNCTION(ldap_dn2ufn)1269 PHP_FUNCTION(ldap_dn2ufn)
1270 {
1271 char *dn, *ufn;
1272 int dn_len;
1273
1274 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &dn, &dn_len) != SUCCESS) {
1275 return;
1276 }
1277
1278 ufn = ldap_dn2ufn(dn);
1279
1280 if (ufn != NULL) {
1281 RETVAL_STRING(ufn, 1);
1282 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS
1283 ldap_memfree(ufn);
1284 #endif
1285 } else {
1286 RETURN_FALSE;
1287 }
1288 }
1289 /* }}} */
1290
1291
1292 /* added to fix use of ldap_modify_add for doing an ldap_add, gerrit thomson. */
1293 #define PHP_LD_FULL_ADD 0xff
1294 /* {{{ php_ldap_do_modify
1295 */
php_ldap_do_modify(INTERNAL_FUNCTION_PARAMETERS,int oper)1296 static void php_ldap_do_modify(INTERNAL_FUNCTION_PARAMETERS, int oper)
1297 {
1298 zval *link, *entry, **value, **ivalue;
1299 ldap_linkdata *ld;
1300 char *dn;
1301 LDAPMod **ldap_mods;
1302 int i, j, num_attribs, num_values, dn_len;
1303 int *num_berval;
1304 char *attribute;
1305 ulong index;
1306 int is_full_add=0; /* flag for full add operation so ldap_mod_add can be put back into oper, gerrit THomson */
1307
1308 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsa", &link, &dn, &dn_len, &entry) != SUCCESS) {
1309 return;
1310 }
1311
1312 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1313
1314 num_attribs = zend_hash_num_elements(Z_ARRVAL_P(entry));
1315 ldap_mods = safe_emalloc((num_attribs+1), sizeof(LDAPMod *), 0);
1316 num_berval = safe_emalloc(num_attribs, sizeof(int), 0);
1317 zend_hash_internal_pointer_reset(Z_ARRVAL_P(entry));
1318
1319 /* added by gerrit thomson to fix ldap_add using ldap_mod_add */
1320 if (oper == PHP_LD_FULL_ADD) {
1321 oper = LDAP_MOD_ADD;
1322 is_full_add = 1;
1323 }
1324 /* end additional , gerrit thomson */
1325
1326 for (i = 0; i < num_attribs; i++) {
1327 ldap_mods[i] = emalloc(sizeof(LDAPMod));
1328 ldap_mods[i]->mod_op = oper | LDAP_MOD_BVALUES;
1329 ldap_mods[i]->mod_type = NULL;
1330
1331 if (zend_hash_get_current_key(Z_ARRVAL_P(entry), &attribute, &index, 0) == HASH_KEY_IS_STRING) {
1332 ldap_mods[i]->mod_type = estrdup(attribute);
1333 } else {
1334 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown attribute in the data");
1335 /* Free allocated memory */
1336 while (i >= 0) {
1337 if (ldap_mods[i]->mod_type) {
1338 efree(ldap_mods[i]->mod_type);
1339 }
1340 efree(ldap_mods[i]);
1341 i--;
1342 }
1343 efree(num_berval);
1344 efree(ldap_mods);
1345 RETURN_FALSE;
1346 }
1347
1348 zend_hash_get_current_data(Z_ARRVAL_P(entry), (void **)&value);
1349
1350 if (Z_TYPE_PP(value) != IS_ARRAY) {
1351 num_values = 1;
1352 } else {
1353 num_values = zend_hash_num_elements(Z_ARRVAL_PP(value));
1354 }
1355
1356 num_berval[i] = num_values;
1357 ldap_mods[i]->mod_bvalues = safe_emalloc((num_values + 1), sizeof(struct berval *), 0);
1358
1359 /* allow for arrays with one element, no allowance for arrays with none but probably not required, gerrit thomson. */
1360 if ((num_values == 1) && (Z_TYPE_PP(value) != IS_ARRAY)) {
1361 convert_to_string_ex(value);
1362 ldap_mods[i]->mod_bvalues[0] = (struct berval *) emalloc (sizeof(struct berval));
1363 ldap_mods[i]->mod_bvalues[0]->bv_len = Z_STRLEN_PP(value);
1364 ldap_mods[i]->mod_bvalues[0]->bv_val = Z_STRVAL_PP(value);
1365 } else {
1366 for (j = 0; j < num_values; j++) {
1367 if (zend_hash_index_find(Z_ARRVAL_PP(value), j, (void **) &ivalue) != SUCCESS) {
1368 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value array must have consecutive indices 0, 1, ...");
1369 num_berval[i] = j;
1370 num_attribs = i + 1;
1371 RETVAL_FALSE;
1372 goto errexit;
1373 }
1374 convert_to_string_ex(ivalue);
1375 ldap_mods[i]->mod_bvalues[j] = (struct berval *) emalloc (sizeof(struct berval));
1376 ldap_mods[i]->mod_bvalues[j]->bv_len = Z_STRLEN_PP(ivalue);
1377 ldap_mods[i]->mod_bvalues[j]->bv_val = Z_STRVAL_PP(ivalue);
1378 }
1379 }
1380 ldap_mods[i]->mod_bvalues[num_values] = NULL;
1381 zend_hash_move_forward(Z_ARRVAL_P(entry));
1382 }
1383 ldap_mods[num_attribs] = NULL;
1384
1385 /* check flag to see if do_mod was called to perform full add , gerrit thomson */
1386 if (is_full_add == 1) {
1387 if ((i = ldap_add_s(ld->link, dn, ldap_mods)) != LDAP_SUCCESS) {
1388 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Add: %s", ldap_err2string(i));
1389 RETVAL_FALSE;
1390 } else RETVAL_TRUE;
1391 } else {
1392 if ((i = ldap_modify_ext_s(ld->link, dn, ldap_mods, NULL, NULL)) != LDAP_SUCCESS) {
1393 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Modify: %s", ldap_err2string(i));
1394 RETVAL_FALSE;
1395 } else RETVAL_TRUE;
1396 }
1397
1398 errexit:
1399 for (i = 0; i < num_attribs; i++) {
1400 efree(ldap_mods[i]->mod_type);
1401 for (j = 0; j < num_berval[i]; j++) {
1402 efree(ldap_mods[i]->mod_bvalues[j]);
1403 }
1404 efree(ldap_mods[i]->mod_bvalues);
1405 efree(ldap_mods[i]);
1406 }
1407 efree(num_berval);
1408 efree(ldap_mods);
1409
1410 return;
1411 }
1412 /* }}} */
1413
1414 /* {{{ proto bool ldap_add(resource link, string dn, array entry)
1415 Add entries to LDAP directory */
PHP_FUNCTION(ldap_add)1416 PHP_FUNCTION(ldap_add)
1417 {
1418 /* use a newly define parameter into the do_modify so ldap_mod_add can be used the way it is supposed to be used , Gerrit THomson */
1419 php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_LD_FULL_ADD);
1420 }
1421 /* }}} */
1422
1423 /* three functions for attribute base modifications, gerrit Thomson */
1424
1425 /* {{{ proto bool ldap_mod_replace(resource link, string dn, array entry)
1426 Replace attribute values with new ones */
PHP_FUNCTION(ldap_mod_replace)1427 PHP_FUNCTION(ldap_mod_replace)
1428 {
1429 php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_REPLACE);
1430 }
1431 /* }}} */
1432
1433 /* {{{ proto bool ldap_mod_add(resource link, string dn, array entry)
1434 Add attribute values to current */
PHP_FUNCTION(ldap_mod_add)1435 PHP_FUNCTION(ldap_mod_add)
1436 {
1437 php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_ADD);
1438 }
1439 /* }}} */
1440
1441 /* {{{ proto bool ldap_mod_del(resource link, string dn, array entry)
1442 Delete attribute values */
PHP_FUNCTION(ldap_mod_del)1443 PHP_FUNCTION(ldap_mod_del)
1444 {
1445 php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_DELETE);
1446 }
1447 /* }}} */
1448
1449 /* {{{ proto bool ldap_delete(resource link, string dn)
1450 Delete an entry from a directory */
PHP_FUNCTION(ldap_delete)1451 PHP_FUNCTION(ldap_delete)
1452 {
1453 zval *link;
1454 ldap_linkdata *ld;
1455 char *dn;
1456 int rc, dn_len;
1457
1458 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &link, &dn, &dn_len) != SUCCESS) {
1459 return;
1460 }
1461
1462 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1463
1464 if ((rc = ldap_delete_s(ld->link, dn)) != LDAP_SUCCESS) {
1465 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Delete: %s", ldap_err2string(rc));
1466 RETURN_FALSE;
1467 }
1468
1469 RETURN_TRUE;
1470 }
1471 /* }}} */
1472
1473 /* {{{ _ldap_str_equal_to_const
1474 */
_ldap_str_equal_to_const(const char * str,uint str_len,const char * cstr)1475 static int _ldap_str_equal_to_const(const char *str, uint str_len, const char *cstr)
1476 {
1477 int i;
1478
1479 if (strlen(cstr) != str_len)
1480 return 0;
1481
1482 for (i = 0; i < str_len; ++i) {
1483 if (str[i] != cstr[i]) {
1484 return 0;
1485 }
1486 }
1487
1488 return 1;
1489 }
1490 /* }}} */
1491
1492 /* {{{ _ldap_strlen_max
1493 */
_ldap_strlen_max(const char * str,uint max_len)1494 static int _ldap_strlen_max(const char *str, uint max_len)
1495 {
1496 int i;
1497
1498 for (i = 0; i < max_len; ++i) {
1499 if (str[i] == '\0') {
1500 return i;
1501 }
1502 }
1503
1504 return max_len;
1505 }
1506 /* }}} */
1507
1508 /* {{{ _ldap_hash_fetch
1509 */
_ldap_hash_fetch(zval * hashTbl,const char * key,zval ** out)1510 static void _ldap_hash_fetch(zval *hashTbl, const char *key, zval **out)
1511 {
1512 zval **fetched;
1513 if (zend_hash_find(Z_ARRVAL_P(hashTbl), key, strlen(key)+1, (void **) &fetched) == SUCCESS) {
1514 *out = *fetched;
1515 }
1516 else {
1517 *out = NULL;
1518 }
1519 }
1520 /* }}} */
1521
1522 /* {{{ proto bool ldap_modify_batch(resource link, string dn, array modifs)
1523 Perform multiple modifications as part of one operation */
PHP_FUNCTION(ldap_modify_batch)1524 PHP_FUNCTION(ldap_modify_batch)
1525 {
1526 ldap_linkdata *ld;
1527 zval *link, *mods, *mod, *modinfo, *modval;
1528 zval *attrib, *modtype, *vals;
1529 zval **fetched;
1530 char *dn;
1531 int dn_len;
1532 int i, j, k;
1533 int num_mods, num_modprops, num_modvals;
1534 LDAPMod **ldap_mods;
1535 uint oper;
1536
1537 /*
1538 $mods = array(
1539 array(
1540 "attrib" => "unicodePwd",
1541 "modtype" => LDAP_MODIFY_BATCH_REMOVE,
1542 "values" => array($oldpw)
1543 ),
1544 array(
1545 "attrib" => "unicodePwd",
1546 "modtype" => LDAP_MODIFY_BATCH_ADD,
1547 "values" => array($newpw)
1548 ),
1549 array(
1550 "attrib" => "userPrincipalName",
1551 "modtype" => LDAP_MODIFY_BATCH_REPLACE,
1552 "values" => array("janitor@corp.contoso.com")
1553 ),
1554 array(
1555 "attrib" => "userCert",
1556 "modtype" => LDAP_MODIFY_BATCH_REMOVE_ALL
1557 )
1558 );
1559 */
1560
1561 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsa", &link, &dn, &dn_len, &mods) != SUCCESS) {
1562 return;
1563 }
1564
1565 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1566
1567 /* perform validation */
1568 {
1569 char *modkey;
1570 uint modkeylen;
1571 long modtype;
1572
1573 /* to store the wrongly-typed keys */
1574 ulong tmpUlong;
1575
1576 /* make sure the DN contains no NUL bytes */
1577 if (_ldap_strlen_max(dn, dn_len) != dn_len) {
1578 php_error_docref(NULL TSRMLS_CC, E_WARNING, "DN must not contain NUL bytes");
1579 RETURN_FALSE;
1580 }
1581
1582 /* make sure the top level is a normal array */
1583 zend_hash_internal_pointer_reset(Z_ARRVAL_P(mods));
1584 if (zend_hash_get_current_key_type(Z_ARRVAL_P(mods)) != HASH_KEY_IS_LONG) {
1585 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Modifications array must not be string-indexed");
1586 RETURN_FALSE;
1587 }
1588
1589 num_mods = zend_hash_num_elements(Z_ARRVAL_P(mods));
1590
1591 for (i = 0; i < num_mods; i++) {
1592 /* is the numbering consecutive? */
1593 if (zend_hash_index_find(Z_ARRVAL_P(mods), i, (void **) &fetched) != SUCCESS) {
1594 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Modifications array must have consecutive indices 0, 1, ...");
1595 RETURN_FALSE;
1596 }
1597 mod = *fetched;
1598
1599 /* is it an array? */
1600 if (Z_TYPE_P(mod) != IS_ARRAY) {
1601 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Each entry of modifications array must be an array itself");
1602 RETURN_FALSE;
1603 }
1604
1605 /* for the modification hashtable... */
1606 zend_hash_internal_pointer_reset(Z_ARRVAL_P(mod));
1607 num_modprops = zend_hash_num_elements(Z_ARRVAL_P(mod));
1608
1609 for (j = 0; j < num_modprops; j++) {
1610 /* are the keys strings? */
1611 if (zend_hash_get_current_key_ex(Z_ARRVAL_P(mod), &modkey, &modkeylen, &tmpUlong, 0, NULL) != HASH_KEY_IS_STRING) {
1612 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Each entry of modifications array must be string-indexed");
1613 RETURN_FALSE;
1614 }
1615
1616 /* modkeylen includes the terminating NUL byte; remove that */
1617 --modkeylen;
1618
1619 /* is this a valid entry? */
1620 if (
1621 !_ldap_str_equal_to_const(modkey, modkeylen, LDAP_MODIFY_BATCH_ATTRIB) &&
1622 !_ldap_str_equal_to_const(modkey, modkeylen, LDAP_MODIFY_BATCH_MODTYPE) &&
1623 !_ldap_str_equal_to_const(modkey, modkeylen, LDAP_MODIFY_BATCH_VALUES)
1624 ) {
1625 php_error_docref(NULL TSRMLS_CC, E_WARNING, "The only allowed keys in entries of the modifications array are '" LDAP_MODIFY_BATCH_ATTRIB "', '" LDAP_MODIFY_BATCH_MODTYPE "' and '" LDAP_MODIFY_BATCH_VALUES "'");
1626 RETURN_FALSE;
1627 }
1628
1629 zend_hash_get_current_data(Z_ARRVAL_P(mod), (void **) &fetched);
1630 modinfo = *fetched;
1631
1632 /* does the value type match the key? */
1633 if (_ldap_str_equal_to_const(modkey, modkeylen, LDAP_MODIFY_BATCH_ATTRIB)) {
1634 if (Z_TYPE_P(modinfo) != IS_STRING) {
1635 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_ATTRIB "' value must be a string");
1636 RETURN_FALSE;
1637 }
1638
1639 if (Z_STRLEN_P(modinfo) != _ldap_strlen_max(Z_STRVAL_P(modinfo), Z_STRLEN_P(modinfo))) {
1640 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_ATTRIB "' value must not contain NUL bytes");
1641 RETURN_FALSE;
1642 }
1643 }
1644 else if (_ldap_str_equal_to_const(modkey, modkeylen, LDAP_MODIFY_BATCH_MODTYPE)) {
1645 if (Z_TYPE_P(modinfo) != IS_LONG) {
1646 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_MODTYPE "' value must be a long");
1647 RETURN_FALSE;
1648 }
1649
1650 /* is the value in range? */
1651 modtype = Z_LVAL_P(modinfo);
1652 if (
1653 modtype != LDAP_MODIFY_BATCH_ADD &&
1654 modtype != LDAP_MODIFY_BATCH_REMOVE &&
1655 modtype != LDAP_MODIFY_BATCH_REPLACE &&
1656 modtype != LDAP_MODIFY_BATCH_REMOVE_ALL
1657 ) {
1658 php_error_docref(NULL TSRMLS_CC, E_WARNING, "The '" LDAP_MODIFY_BATCH_MODTYPE "' value must match one of the LDAP_MODIFY_BATCH_* constants");
1659 RETURN_FALSE;
1660 }
1661
1662 /* if it's REMOVE_ALL, there must not be a values array; otherwise, there must */
1663 if (modtype == LDAP_MODIFY_BATCH_REMOVE_ALL) {
1664 if (zend_hash_exists(Z_ARRVAL_P(mod), LDAP_MODIFY_BATCH_VALUES, strlen(LDAP_MODIFY_BATCH_VALUES) + 1)) {
1665 php_error_docref(NULL TSRMLS_CC, E_WARNING, "If '" LDAP_MODIFY_BATCH_MODTYPE "' is LDAP_MODIFY_BATCH_REMOVE_ALL, a '" LDAP_MODIFY_BATCH_VALUES "' array must not be provided");
1666 RETURN_FALSE;
1667 }
1668 }
1669 else {
1670 if (!zend_hash_exists(Z_ARRVAL_P(mod), LDAP_MODIFY_BATCH_VALUES, strlen(LDAP_MODIFY_BATCH_VALUES) + 1)) {
1671 php_error_docref(NULL TSRMLS_CC, E_WARNING, "If '" LDAP_MODIFY_BATCH_MODTYPE "' is not LDAP_MODIFY_BATCH_REMOVE_ALL, a '" LDAP_MODIFY_BATCH_VALUES "' array must be provided");
1672 RETURN_FALSE;
1673 }
1674 }
1675 }
1676 else if (_ldap_str_equal_to_const(modkey, modkeylen, LDAP_MODIFY_BATCH_VALUES)) {
1677 if (Z_TYPE_P(modinfo) != IS_ARRAY) {
1678 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_VALUES "' value must be an array");
1679 RETURN_FALSE;
1680 }
1681
1682 /* is the array not empty? */
1683 zend_hash_internal_pointer_reset(Z_ARRVAL_P(modinfo));
1684 num_modvals = zend_hash_num_elements(Z_ARRVAL_P(modinfo));
1685 if (num_modvals == 0) {
1686 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_VALUES "' array must have at least one element");
1687 RETURN_FALSE;
1688 }
1689
1690 /* are its keys integers? */
1691 if (zend_hash_get_current_key_type(Z_ARRVAL_P(modinfo)) != HASH_KEY_IS_LONG) {
1692 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_VALUES "' array must not be string-indexed");
1693 RETURN_FALSE;
1694 }
1695
1696 /* are the keys consecutive? */
1697 for (k = 0; k < num_modvals; k++) {
1698 if (zend_hash_index_find(Z_ARRVAL_P(modinfo), k, (void **) &fetched) != SUCCESS) {
1699 php_error_docref(NULL TSRMLS_CC, E_WARNING, "A '" LDAP_MODIFY_BATCH_VALUES "' array must have consecutive indices 0, 1, ...");
1700 RETURN_FALSE;
1701 }
1702 modval = *fetched;
1703
1704 /* is the data element a string? */
1705 if (Z_TYPE_P(modval) != IS_STRING) {
1706 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Each element of a '" LDAP_MODIFY_BATCH_VALUES "' array must be a string");
1707 RETURN_FALSE;
1708 }
1709 }
1710 }
1711
1712 zend_hash_move_forward(Z_ARRVAL_P(mod));
1713 }
1714 }
1715 }
1716 /* validation was successful */
1717
1718 /* allocate array of modifications */
1719 ldap_mods = safe_emalloc((num_mods+1), sizeof(LDAPMod *), 0);
1720
1721 /* for each modification */
1722 for (i = 0; i < num_mods; i++) {
1723 /* allocate the modification struct */
1724 ldap_mods[i] = safe_emalloc(1, sizeof(LDAPMod), 0);
1725
1726 /* fetch the relevant data */
1727 zend_hash_index_find(Z_ARRVAL_P(mods), i, (void **) &fetched);
1728 mod = *fetched;
1729
1730 _ldap_hash_fetch(mod, LDAP_MODIFY_BATCH_ATTRIB, &attrib);
1731 _ldap_hash_fetch(mod, LDAP_MODIFY_BATCH_MODTYPE, &modtype);
1732 _ldap_hash_fetch(mod, LDAP_MODIFY_BATCH_VALUES, &vals);
1733
1734 /* map the modification type */
1735 switch (Z_LVAL_P(modtype)) {
1736 case LDAP_MODIFY_BATCH_ADD:
1737 oper = LDAP_MOD_ADD;
1738 break;
1739 case LDAP_MODIFY_BATCH_REMOVE:
1740 case LDAP_MODIFY_BATCH_REMOVE_ALL:
1741 oper = LDAP_MOD_DELETE;
1742 break;
1743 case LDAP_MODIFY_BATCH_REPLACE:
1744 oper = LDAP_MOD_REPLACE;
1745 break;
1746 default:
1747 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Unknown and uncaught modification type.");
1748 RETURN_FALSE;
1749 }
1750
1751 /* fill in the basic info */
1752 ldap_mods[i]->mod_op = oper | LDAP_MOD_BVALUES;
1753 ldap_mods[i]->mod_type = estrndup(Z_STRVAL_P(attrib), Z_STRLEN_P(attrib));
1754
1755 if (Z_LVAL_P(modtype) == LDAP_MODIFY_BATCH_REMOVE_ALL) {
1756 /* no values */
1757 ldap_mods[i]->mod_bvalues = NULL;
1758 }
1759 else {
1760 /* allocate space for the values as part of this modification */
1761 num_modvals = zend_hash_num_elements(Z_ARRVAL_P(vals));
1762 ldap_mods[i]->mod_bvalues = safe_emalloc((num_modvals+1), sizeof(struct berval *), 0);
1763
1764 /* for each value */
1765 for (j = 0; j < num_modvals; j++) {
1766 /* fetch it */
1767 zend_hash_index_find(Z_ARRVAL_P(vals), j, (void **) &fetched);
1768 modval = *fetched;
1769
1770 /* allocate the data struct */
1771 ldap_mods[i]->mod_bvalues[j] = safe_emalloc(1, sizeof(struct berval), 0);
1772
1773 /* fill it */
1774 ldap_mods[i]->mod_bvalues[j]->bv_len = Z_STRLEN_P(modval);
1775 ldap_mods[i]->mod_bvalues[j]->bv_val = estrndup(Z_STRVAL_P(modval), Z_STRLEN_P(modval));
1776 }
1777
1778 /* NULL-terminate values */
1779 ldap_mods[i]->mod_bvalues[num_modvals] = NULL;
1780 }
1781 }
1782
1783 /* NULL-terminate modifications */
1784 ldap_mods[num_mods] = NULL;
1785
1786 /* perform (finally) */
1787 if ((i = ldap_modify_ext_s(ld->link, dn, ldap_mods, NULL, NULL)) != LDAP_SUCCESS) {
1788 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Batch Modify: %s", ldap_err2string(i));
1789 RETVAL_FALSE;
1790 } else RETVAL_TRUE;
1791
1792 /* clean up */
1793 {
1794 for (i = 0; i < num_mods; i++) {
1795 /* attribute */
1796 efree(ldap_mods[i]->mod_type);
1797
1798 if (ldap_mods[i]->mod_bvalues != NULL) {
1799 /* each BER value */
1800 for (j = 0; ldap_mods[i]->mod_bvalues[j] != NULL; j++) {
1801 /* free the data bytes */
1802 efree(ldap_mods[i]->mod_bvalues[j]->bv_val);
1803
1804 /* free the bvalue struct */
1805 efree(ldap_mods[i]->mod_bvalues[j]);
1806 }
1807
1808 /* the BER value array */
1809 efree(ldap_mods[i]->mod_bvalues);
1810 }
1811
1812 /* the modification */
1813 efree(ldap_mods[i]);
1814 }
1815
1816 /* the modifications array */
1817 efree(ldap_mods);
1818 }
1819 }
1820 /* }}} */
1821
1822 /* {{{ proto int ldap_errno(resource link)
1823 Get the current ldap error number */
PHP_FUNCTION(ldap_errno)1824 PHP_FUNCTION(ldap_errno)
1825 {
1826 zval *link;
1827 ldap_linkdata *ld;
1828
1829 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &link) != SUCCESS) {
1830 return;
1831 }
1832
1833 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1834
1835 RETURN_LONG(_get_lderrno(ld->link));
1836 }
1837 /* }}} */
1838
1839 /* {{{ proto string ldap_err2str(int errno)
1840 Convert error number to error string */
PHP_FUNCTION(ldap_err2str)1841 PHP_FUNCTION(ldap_err2str)
1842 {
1843 long perrno;
1844
1845 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &perrno) != SUCCESS) {
1846 return;
1847 }
1848
1849 RETURN_STRING(ldap_err2string(perrno), 1);
1850 }
1851 /* }}} */
1852
1853 /* {{{ proto string ldap_error(resource link)
1854 Get the current ldap error string */
PHP_FUNCTION(ldap_error)1855 PHP_FUNCTION(ldap_error)
1856 {
1857 zval *link;
1858 ldap_linkdata *ld;
1859 int ld_errno;
1860
1861 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &link) != SUCCESS) {
1862 return;
1863 }
1864
1865 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1866
1867 ld_errno = _get_lderrno(ld->link);
1868
1869 RETURN_STRING(ldap_err2string(ld_errno), 1);
1870 }
1871 /* }}} */
1872
1873 /* {{{ proto bool ldap_compare(resource link, string dn, string attr, string value)
1874 Determine if an entry has a specific value for one of its attributes */
PHP_FUNCTION(ldap_compare)1875 PHP_FUNCTION(ldap_compare)
1876 {
1877 zval *link;
1878 char *dn, *attr, *value;
1879 int dn_len, attr_len, value_len;
1880 ldap_linkdata *ld;
1881 int errno;
1882
1883 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsss", &link, &dn, &dn_len, &attr, &attr_len, &value, &value_len) != SUCCESS) {
1884 return;
1885 }
1886
1887 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1888
1889 errno = ldap_compare_s(ld->link, dn, attr, value);
1890
1891 switch (errno) {
1892 case LDAP_COMPARE_TRUE:
1893 RETURN_TRUE;
1894 break;
1895
1896 case LDAP_COMPARE_FALSE:
1897 RETURN_FALSE;
1898 break;
1899 }
1900
1901 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Compare: %s", ldap_err2string(errno));
1902 RETURN_LONG(-1);
1903 }
1904 /* }}} */
1905
1906 /* {{{ proto bool ldap_sort(resource link, resource result, string sortfilter)
1907 Sort LDAP result entries */
PHP_FUNCTION(ldap_sort)1908 PHP_FUNCTION(ldap_sort)
1909 {
1910 zval *link, *result;
1911 ldap_linkdata *ld;
1912 char *sortfilter;
1913 int sflen;
1914 zend_rsrc_list_entry *le;
1915
1916 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rrs", &link, &result, &sortfilter, &sflen) != SUCCESS) {
1917 RETURN_FALSE;
1918 }
1919
1920 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1921
1922 if (zend_hash_index_find(&EG(regular_list), Z_LVAL_P(result), (void **) &le) != SUCCESS || le->type != le_result) {
1923 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Supplied resource is not a valid ldap result resource");
1924 RETURN_FALSE;
1925 }
1926
1927 if (ldap_sort_entries(ld->link, (LDAPMessage **) &le->ptr, sflen ? sortfilter : NULL, strcmp) != LDAP_SUCCESS) {
1928 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", ldap_err2string(errno));
1929 RETURN_FALSE;
1930 }
1931
1932 RETURN_TRUE;
1933 }
1934 /* }}} */
1935
1936 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10
1937 /* {{{ proto bool ldap_get_option(resource link, int option, mixed retval)
1938 Get the current value of various session-wide parameters */
PHP_FUNCTION(ldap_get_option)1939 PHP_FUNCTION(ldap_get_option)
1940 {
1941 zval *link, *retval;
1942 ldap_linkdata *ld;
1943 long option;
1944
1945 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlz", &link, &option, &retval) != SUCCESS) {
1946 return;
1947 }
1948
1949 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
1950
1951 switch (option) {
1952 /* options with int value */
1953 case LDAP_OPT_DEREF:
1954 case LDAP_OPT_SIZELIMIT:
1955 case LDAP_OPT_TIMELIMIT:
1956 case LDAP_OPT_PROTOCOL_VERSION:
1957 case LDAP_OPT_ERROR_NUMBER:
1958 case LDAP_OPT_REFERRALS:
1959 #ifdef LDAP_OPT_RESTART
1960 case LDAP_OPT_RESTART:
1961 #endif
1962 {
1963 int val;
1964
1965 if (ldap_get_option(ld->link, option, &val)) {
1966 RETURN_FALSE;
1967 }
1968 zval_dtor(retval);
1969 ZVAL_LONG(retval, val);
1970 } break;
1971 #ifdef LDAP_OPT_NETWORK_TIMEOUT
1972 case LDAP_OPT_NETWORK_TIMEOUT:
1973 {
1974 struct timeval *timeout = NULL;
1975
1976 if (ldap_get_option(ld->link, LDAP_OPT_NETWORK_TIMEOUT, (void *) &timeout)) {
1977 if (timeout) {
1978 ldap_memfree(timeout);
1979 }
1980 RETURN_FALSE;
1981 }
1982 if (!timeout) {
1983 RETURN_FALSE;
1984 }
1985 zval_dtor(retval);
1986 ZVAL_LONG(retval, timeout->tv_sec);
1987 ldap_memfree(timeout);
1988 } break;
1989 #elif defined(LDAP_X_OPT_CONNECT_TIMEOUT)
1990 case LDAP_X_OPT_CONNECT_TIMEOUT:
1991 {
1992 int timeout;
1993
1994 if (ldap_get_option(ld->link, LDAP_X_OPT_CONNECT_TIMEOUT, &timeout)) {
1995 RETURN_FALSE;
1996 }
1997 zval_dtor(retval);
1998 ZVAL_LONG(retval, (timeout / 1000));
1999 } break;
2000 #endif
2001 /* options with string value */
2002 case LDAP_OPT_ERROR_STRING:
2003 #ifdef LDAP_OPT_HOST_NAME
2004 case LDAP_OPT_HOST_NAME:
2005 #endif
2006 #ifdef HAVE_LDAP_SASL
2007 case LDAP_OPT_X_SASL_MECH:
2008 case LDAP_OPT_X_SASL_REALM:
2009 case LDAP_OPT_X_SASL_AUTHCID:
2010 case LDAP_OPT_X_SASL_AUTHZID:
2011 #endif
2012 #ifdef LDAP_OPT_MATCHED_DN
2013 case LDAP_OPT_MATCHED_DN:
2014 #endif
2015 {
2016 char *val = NULL;
2017
2018 if (ldap_get_option(ld->link, option, &val) || val == NULL || *val == '\0') {
2019 if (val) {
2020 ldap_memfree(val);
2021 }
2022 RETURN_FALSE;
2023 }
2024 zval_dtor(retval);
2025 ZVAL_STRING(retval, val, 1);
2026 ldap_memfree(val);
2027 } break;
2028 /* options not implemented
2029 case LDAP_OPT_SERVER_CONTROLS:
2030 case LDAP_OPT_CLIENT_CONTROLS:
2031 case LDAP_OPT_API_INFO:
2032 case LDAP_OPT_API_FEATURE_INFO:
2033 */
2034 default:
2035 RETURN_FALSE;
2036 }
2037 RETURN_TRUE;
2038 }
2039 /* }}} */
2040
2041 /* {{{ proto bool ldap_set_option(resource link, int option, mixed newval)
2042 Set the value of various session-wide parameters */
PHP_FUNCTION(ldap_set_option)2043 PHP_FUNCTION(ldap_set_option)
2044 {
2045 zval *link, **newval;
2046 ldap_linkdata *ld;
2047 LDAP *ldap;
2048 long option;
2049
2050 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zlZ", &link, &option, &newval) != SUCCESS) {
2051 return;
2052 }
2053
2054 if (Z_TYPE_P(link) == IS_NULL) {
2055 ldap = NULL;
2056 } else {
2057 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2058 ldap = ld->link;
2059 }
2060
2061 switch (option) {
2062 /* options with int value */
2063 case LDAP_OPT_DEREF:
2064 case LDAP_OPT_SIZELIMIT:
2065 case LDAP_OPT_TIMELIMIT:
2066 case LDAP_OPT_PROTOCOL_VERSION:
2067 case LDAP_OPT_ERROR_NUMBER:
2068 #ifdef LDAP_OPT_DEBUG_LEVEL
2069 case LDAP_OPT_DEBUG_LEVEL:
2070 #endif
2071 {
2072 int val;
2073
2074 convert_to_long_ex(newval);
2075 val = Z_LVAL_PP(newval);
2076 if (ldap_set_option(ldap, option, &val)) {
2077 RETURN_FALSE;
2078 }
2079 } break;
2080 #ifdef LDAP_OPT_NETWORK_TIMEOUT
2081 case LDAP_OPT_NETWORK_TIMEOUT:
2082 {
2083 struct timeval timeout;
2084
2085 convert_to_long_ex(newval);
2086 timeout.tv_sec = Z_LVAL_PP(newval);
2087 timeout.tv_usec = 0;
2088 if (ldap_set_option(ldap, LDAP_OPT_NETWORK_TIMEOUT, (void *) &timeout)) {
2089 RETURN_FALSE;
2090 }
2091 } break;
2092 #elif defined(LDAP_X_OPT_CONNECT_TIMEOUT)
2093 case LDAP_X_OPT_CONNECT_TIMEOUT:
2094 {
2095 int timeout;
2096
2097 convert_to_long_ex(newval);
2098 timeout = 1000 * Z_LVAL_PP(newval); /* Convert to milliseconds */
2099 if (ldap_set_option(ldap, LDAP_X_OPT_CONNECT_TIMEOUT, &timeout)) {
2100 RETURN_FALSE;
2101 }
2102 } break;
2103 #endif
2104 /* options with string value */
2105 case LDAP_OPT_ERROR_STRING:
2106 #ifdef LDAP_OPT_HOST_NAME
2107 case LDAP_OPT_HOST_NAME:
2108 #endif
2109 #ifdef HAVE_LDAP_SASL
2110 case LDAP_OPT_X_SASL_MECH:
2111 case LDAP_OPT_X_SASL_REALM:
2112 case LDAP_OPT_X_SASL_AUTHCID:
2113 case LDAP_OPT_X_SASL_AUTHZID:
2114 #endif
2115 #ifdef LDAP_OPT_MATCHED_DN
2116 case LDAP_OPT_MATCHED_DN:
2117 #endif
2118 {
2119 char *val;
2120 convert_to_string_ex(newval);
2121 val = Z_STRVAL_PP(newval);
2122 if (ldap_set_option(ldap, option, val)) {
2123 RETURN_FALSE;
2124 }
2125 } break;
2126 /* options with boolean value */
2127 case LDAP_OPT_REFERRALS:
2128 #ifdef LDAP_OPT_RESTART
2129 case LDAP_OPT_RESTART:
2130 #endif
2131 {
2132 void *val;
2133 convert_to_boolean_ex(newval);
2134 val = Z_LVAL_PP(newval)
2135 ? LDAP_OPT_ON : LDAP_OPT_OFF;
2136 if (ldap_set_option(ldap, option, val)) {
2137 RETURN_FALSE;
2138 }
2139 } break;
2140 /* options with control list value */
2141 case LDAP_OPT_SERVER_CONTROLS:
2142 case LDAP_OPT_CLIENT_CONTROLS:
2143 {
2144 LDAPControl *ctrl, **ctrls, **ctrlp;
2145 zval **ctrlval, **val;
2146 int ncontrols;
2147 char error=0;
2148
2149 if ((Z_TYPE_PP(newval) != IS_ARRAY) || !(ncontrols = zend_hash_num_elements(Z_ARRVAL_PP(newval)))) {
2150 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected non-empty array value for this option");
2151 RETURN_FALSE;
2152 }
2153 ctrls = safe_emalloc((1 + ncontrols), sizeof(*ctrls), 0);
2154 *ctrls = NULL;
2155 ctrlp = ctrls;
2156 zend_hash_internal_pointer_reset(Z_ARRVAL_PP(newval));
2157 while (zend_hash_get_current_data(Z_ARRVAL_PP(newval), (void**)&ctrlval) == SUCCESS) {
2158 if (Z_TYPE_PP(ctrlval) != IS_ARRAY) {
2159 php_error_docref(NULL TSRMLS_CC, E_WARNING, "The array value must contain only arrays, where each array is a control");
2160 error = 1;
2161 break;
2162 }
2163 if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "oid", sizeof("oid"), (void **) &val) != SUCCESS) {
2164 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Control must have an oid key");
2165 error = 1;
2166 break;
2167 }
2168 ctrl = *ctrlp = emalloc(sizeof(**ctrlp));
2169 convert_to_string_ex(val);
2170 ctrl->ldctl_oid = Z_STRVAL_PP(val);
2171 if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "value", sizeof("value"), (void **) &val) == SUCCESS) {
2172 convert_to_string_ex(val);
2173 ctrl->ldctl_value.bv_val = Z_STRVAL_PP(val);
2174 ctrl->ldctl_value.bv_len = Z_STRLEN_PP(val);
2175 } else {
2176 ctrl->ldctl_value.bv_val = NULL;
2177 ctrl->ldctl_value.bv_len = 0;
2178 }
2179 if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "iscritical", sizeof("iscritical"), (void **) &val) == SUCCESS) {
2180 convert_to_boolean_ex(val);
2181 ctrl->ldctl_iscritical = Z_BVAL_PP(val);
2182 } else {
2183 ctrl->ldctl_iscritical = 0;
2184 }
2185
2186 ++ctrlp;
2187 *ctrlp = NULL;
2188 zend_hash_move_forward(Z_ARRVAL_PP(newval));
2189 }
2190 if (!error) {
2191 error = ldap_set_option(ldap, option, ctrls);
2192 }
2193 ctrlp = ctrls;
2194 while (*ctrlp) {
2195 efree(*ctrlp);
2196 ctrlp++;
2197 }
2198 efree(ctrls);
2199 if (error) {
2200 RETURN_FALSE;
2201 }
2202 } break;
2203 default:
2204 RETURN_FALSE;
2205 }
2206 RETURN_TRUE;
2207 }
2208 /* }}} */
2209
2210 #ifdef HAVE_LDAP_PARSE_RESULT
2211 /* {{{ proto bool ldap_parse_result(resource link, resource result, int errcode, string matcheddn, string errmsg, array referrals)
2212 Extract information from result */
PHP_FUNCTION(ldap_parse_result)2213 PHP_FUNCTION(ldap_parse_result)
2214 {
2215 zval *link, *result, *errcode, *matcheddn, *errmsg, *referrals;
2216 ldap_linkdata *ld;
2217 LDAPMessage *ldap_result;
2218 char **lreferrals, **refp;
2219 char *lmatcheddn, *lerrmsg;
2220 int rc, lerrcode, myargcount = ZEND_NUM_ARGS();
2221
2222 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rrz|zzz", &link, &result, &errcode, &matcheddn, &errmsg, &referrals) != SUCCESS) {
2223 return;
2224 }
2225
2226 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2227 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
2228
2229 rc = ldap_parse_result(ld->link, ldap_result, &lerrcode,
2230 myargcount > 3 ? &lmatcheddn : NULL,
2231 myargcount > 4 ? &lerrmsg : NULL,
2232 myargcount > 5 ? &lreferrals : NULL,
2233 NULL /* &serverctrls */,
2234 0);
2235 if (rc != LDAP_SUCCESS) {
2236 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to parse result: %s", ldap_err2string(rc));
2237 RETURN_FALSE;
2238 }
2239
2240 zval_dtor(errcode);
2241 ZVAL_LONG(errcode, lerrcode);
2242
2243 /* Reverse -> fall through */
2244 switch (myargcount) {
2245 case 6:
2246 zval_dtor(referrals);
2247 array_init(referrals);
2248 if (lreferrals != NULL) {
2249 refp = lreferrals;
2250 while (*refp) {
2251 add_next_index_string(referrals, *refp, 1);
2252 refp++;
2253 }
2254 ldap_value_free(lreferrals);
2255 }
2256 case 5:
2257 zval_dtor(errmsg);
2258 if (lerrmsg == NULL) {
2259 ZVAL_EMPTY_STRING(errmsg);
2260 } else {
2261 ZVAL_STRING(errmsg, lerrmsg, 1);
2262 ldap_memfree(lerrmsg);
2263 }
2264 case 4:
2265 zval_dtor(matcheddn);
2266 if (lmatcheddn == NULL) {
2267 ZVAL_EMPTY_STRING(matcheddn);
2268 } else {
2269 ZVAL_STRING(matcheddn, lmatcheddn, 1);
2270 ldap_memfree(lmatcheddn);
2271 }
2272 }
2273 RETURN_TRUE;
2274 }
2275 /* }}} */
2276 #endif
2277
2278 /* {{{ proto resource ldap_first_reference(resource link, resource result)
2279 Return first reference */
PHP_FUNCTION(ldap_first_reference)2280 PHP_FUNCTION(ldap_first_reference)
2281 {
2282 zval *link, *result;
2283 ldap_linkdata *ld;
2284 ldap_resultentry *resultentry;
2285 LDAPMessage *ldap_result, *entry;
2286
2287 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result) != SUCCESS) {
2288 return;
2289 }
2290
2291 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2292 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
2293
2294 if ((entry = ldap_first_reference(ld->link, ldap_result)) == NULL) {
2295 RETVAL_FALSE;
2296 } else {
2297 resultentry = emalloc(sizeof(ldap_resultentry));
2298 ZEND_REGISTER_RESOURCE(return_value, resultentry, le_result_entry);
2299 resultentry->id = Z_LVAL_P(result);
2300 zend_list_addref(resultentry->id);
2301 resultentry->data = entry;
2302 resultentry->ber = NULL;
2303 }
2304 }
2305 /* }}} */
2306
2307 /* {{{ proto resource ldap_next_reference(resource link, resource reference_entry)
2308 Get next reference */
PHP_FUNCTION(ldap_next_reference)2309 PHP_FUNCTION(ldap_next_reference)
2310 {
2311 zval *link, *result_entry;
2312 ldap_linkdata *ld;
2313 ldap_resultentry *resultentry, *resultentry_next;
2314 LDAPMessage *entry_next;
2315
2316 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &link, &result_entry) != SUCCESS) {
2317 return;
2318 }
2319
2320 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2321 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
2322
2323 if ((entry_next = ldap_next_reference(ld->link, resultentry->data)) == NULL) {
2324 RETVAL_FALSE;
2325 } else {
2326 resultentry_next = emalloc(sizeof(ldap_resultentry));
2327 ZEND_REGISTER_RESOURCE(return_value, resultentry_next, le_result_entry);
2328 resultentry_next->id = resultentry->id;
2329 zend_list_addref(resultentry->id);
2330 resultentry_next->data = entry_next;
2331 resultentry_next->ber = NULL;
2332 }
2333 }
2334 /* }}} */
2335
2336 #ifdef HAVE_LDAP_PARSE_REFERENCE
2337 /* {{{ proto bool ldap_parse_reference(resource link, resource reference_entry, array referrals)
2338 Extract information from reference entry */
PHP_FUNCTION(ldap_parse_reference)2339 PHP_FUNCTION(ldap_parse_reference)
2340 {
2341 zval *link, *result_entry, *referrals;
2342 ldap_linkdata *ld;
2343 ldap_resultentry *resultentry;
2344 char **lreferrals, **refp;
2345
2346 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rrz", &link, &result_entry, &referrals) != SUCCESS) {
2347 return;
2348 }
2349
2350 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2351 ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, &result_entry, -1, "ldap result entry", le_result_entry);
2352
2353 if (ldap_parse_reference(ld->link, resultentry->data, &lreferrals, NULL /* &serverctrls */, 0) != LDAP_SUCCESS) {
2354 RETURN_FALSE;
2355 }
2356
2357 zval_dtor(referrals);
2358 array_init(referrals);
2359 if (lreferrals != NULL) {
2360 refp = lreferrals;
2361 while (*refp) {
2362 add_next_index_string(referrals, *refp, 1);
2363 refp++;
2364 }
2365 ldap_value_free(lreferrals);
2366 }
2367 RETURN_TRUE;
2368 }
2369 /* }}} */
2370 #endif
2371
2372 /* {{{ proto bool ldap_rename(resource link, string dn, string newrdn, string newparent, bool deleteoldrdn);
2373 Modify the name of an entry */
PHP_FUNCTION(ldap_rename)2374 PHP_FUNCTION(ldap_rename)
2375 {
2376 zval *link;
2377 ldap_linkdata *ld;
2378 int rc;
2379 char *dn, *newrdn, *newparent;
2380 int dn_len, newrdn_len, newparent_len;
2381 zend_bool deleteoldrdn;
2382
2383 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsssb", &link, &dn, &dn_len, &newrdn, &newrdn_len, &newparent, &newparent_len, &deleteoldrdn) != SUCCESS) {
2384 return;
2385 }
2386
2387 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2388
2389 if (newparent_len == 0) {
2390 newparent = NULL;
2391 }
2392
2393 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10
2394 rc = ldap_rename_s(ld->link, dn, newrdn, newparent, deleteoldrdn, NULL, NULL);
2395 #else
2396 if (newparent_len != 0) {
2397 php_error_docref(NULL TSRMLS_CC, E_WARNING, "You are using old LDAP API, newparent must be the empty string, can only modify RDN");
2398 RETURN_FALSE;
2399 }
2400 /* could support old APIs but need check for ldap_modrdn2()/ldap_modrdn() */
2401 rc = ldap_modrdn2_s(ld->link, dn, newrdn, deleteoldrdn);
2402 #endif
2403
2404 if (rc == LDAP_SUCCESS) {
2405 RETURN_TRUE;
2406 }
2407 RETURN_FALSE;
2408 }
2409 /* }}} */
2410
2411 #ifdef HAVE_LDAP_START_TLS_S
2412 /* {{{ proto bool ldap_start_tls(resource link)
2413 Start TLS */
PHP_FUNCTION(ldap_start_tls)2414 PHP_FUNCTION(ldap_start_tls)
2415 {
2416 zval *link;
2417 ldap_linkdata *ld;
2418 int rc, protocol = LDAP_VERSION3;
2419
2420 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &link) != SUCCESS) {
2421 return;
2422 }
2423
2424 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2425
2426 if (((rc = ldap_set_option(ld->link, LDAP_OPT_PROTOCOL_VERSION, &protocol)) != LDAP_SUCCESS) ||
2427 ((rc = ldap_start_tls_s(ld->link, NULL, NULL)) != LDAP_SUCCESS)
2428 ) {
2429 php_error_docref(NULL TSRMLS_CC, E_WARNING,"Unable to start TLS: %s", ldap_err2string(rc));
2430 RETURN_FALSE;
2431 } else {
2432 RETURN_TRUE;
2433 }
2434 }
2435 /* }}} */
2436 #endif
2437 #endif /* (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 */
2438
2439 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC)
2440 /* {{{ _ldap_rebind_proc()
2441 */
_ldap_rebind_proc(LDAP * ldap,const char * url,ber_tag_t req,ber_int_t msgid,void * params)2442 int _ldap_rebind_proc(LDAP *ldap, const char *url, ber_tag_t req, ber_int_t msgid, void *params)
2443 {
2444 ldap_linkdata *ld;
2445 int retval;
2446 zval *cb_url;
2447 zval **cb_args[2];
2448 zval *cb_retval;
2449 zval *cb_link = (zval *) params;
2450 TSRMLS_FETCH();
2451
2452 ld = (ldap_linkdata *) zend_fetch_resource(&cb_link TSRMLS_CC, -1, "ldap link", NULL, 1, le_link);
2453
2454 /* link exists and callback set? */
2455 if (ld == NULL || ld->rebindproc == NULL) {
2456 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Link not found or no callback set");
2457 return LDAP_OTHER;
2458 }
2459
2460 /* callback */
2461 MAKE_STD_ZVAL(cb_url);
2462 ZVAL_STRING(cb_url, estrdup(url), 0);
2463 cb_args[0] = &cb_link;
2464 cb_args[1] = &cb_url;
2465 if (call_user_function_ex(EG(function_table), NULL, ld->rebindproc, &cb_retval, 2, cb_args, 0, NULL TSRMLS_CC) == SUCCESS && cb_retval) {
2466 convert_to_long_ex(&cb_retval);
2467 retval = Z_LVAL_P(cb_retval);
2468 zval_ptr_dtor(&cb_retval);
2469 } else {
2470 php_error_docref(NULL TSRMLS_CC, E_WARNING, "rebind_proc PHP callback failed");
2471 retval = LDAP_OTHER;
2472 }
2473 zval_dtor(cb_url);
2474 FREE_ZVAL(cb_url);
2475 return retval;
2476 }
2477 /* }}} */
2478
2479 /* {{{ proto bool ldap_set_rebind_proc(resource link, string callback)
2480 Set a callback function to do re-binds on referral chasing. */
PHP_FUNCTION(ldap_set_rebind_proc)2481 PHP_FUNCTION(ldap_set_rebind_proc)
2482 {
2483 zval *link, *callback;
2484 ldap_linkdata *ld;
2485 char *callback_name;
2486
2487 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rz", &link, &callback) != SUCCESS) {
2488 RETURN_FALSE;
2489 }
2490
2491 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2492
2493 if (Z_TYPE_P(callback) == IS_STRING && Z_STRLEN_P(callback) == 0) {
2494 /* unregister rebind procedure */
2495 if (ld->rebindproc != NULL) {
2496 zval_dtor(ld->rebindproc);
2497 FREE_ZVAL(ld->rebindproc);
2498 ld->rebindproc = NULL;
2499 ldap_set_rebind_proc(ld->link, NULL, NULL);
2500 }
2501 RETURN_TRUE;
2502 }
2503
2504 /* callable? */
2505 if (!zend_is_callable(callback, 0, &callback_name TSRMLS_CC)) {
2506 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Two arguments expected for '%s' to be a valid callback", callback_name);
2507 efree(callback_name);
2508 RETURN_FALSE;
2509 }
2510 efree(callback_name);
2511
2512 /* register rebind procedure */
2513 if (ld->rebindproc == NULL) {
2514 ldap_set_rebind_proc(ld->link, _ldap_rebind_proc, (void *) link);
2515 } else {
2516 zval_dtor(ld->rebindproc);
2517 }
2518
2519 ALLOC_ZVAL(ld->rebindproc);
2520 *ld->rebindproc = *callback;
2521 zval_copy_ctor(ld->rebindproc);
2522 RETURN_TRUE;
2523 }
2524 /* }}} */
2525 #endif
2526
2527 #ifdef STR_TRANSLATION
2528 /* {{{ php_ldap_do_translate
2529 */
php_ldap_do_translate(INTERNAL_FUNCTION_PARAMETERS,int way)2530 static void php_ldap_do_translate(INTERNAL_FUNCTION_PARAMETERS, int way)
2531 {
2532 char *value;
2533 int result, ldap_len;
2534
2535 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &value, &value_len) != SUCCESS) {
2536 return;
2537 }
2538
2539 if (value_len == 0) {
2540 RETURN_FALSE;
2541 }
2542
2543 if (way == 1) {
2544 result = ldap_8859_to_t61(&value, &value_len, 0);
2545 } else {
2546 result = ldap_t61_to_8859(&value, &value_len, 0);
2547 }
2548
2549 if (result == LDAP_SUCCESS) {
2550 RETVAL_STRINGL(value, value_len, 1);
2551 free(value);
2552 } else {
2553 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Conversion from iso-8859-1 to t61 failed: %s", ldap_err2string(result));
2554 RETVAL_FALSE;
2555 }
2556 }
2557 /* }}} */
2558
2559 /* {{{ proto string ldap_t61_to_8859(string value)
2560 Translate t61 characters to 8859 characters */
PHP_FUNCTION(ldap_t61_to_8859)2561 PHP_FUNCTION(ldap_t61_to_8859)
2562 {
2563 php_ldap_do_translate(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
2564 }
2565 /* }}} */
2566
2567 /* {{{ proto string ldap_8859_to_t61(string value)
2568 Translate 8859 characters to t61 characters */
PHP_FUNCTION(ldap_8859_to_t61)2569 PHP_FUNCTION(ldap_8859_to_t61)
2570 {
2571 php_ldap_do_translate(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
2572 }
2573 /* }}} */
2574 #endif
2575
2576 #ifdef LDAP_CONTROL_PAGEDRESULTS
2577 /* {{{ proto mixed ldap_control_paged_result(resource link, int pagesize [, bool iscritical [, string cookie]])
2578 Inject paged results control*/
PHP_FUNCTION(ldap_control_paged_result)2579 PHP_FUNCTION(ldap_control_paged_result)
2580 {
2581 long pagesize;
2582 zend_bool iscritical;
2583 zval *link;
2584 char *cookie = NULL;
2585 int cookie_len = 0;
2586 struct berval lcookie = { 0, NULL };
2587 ldap_linkdata *ld;
2588 LDAP *ldap;
2589 BerElement *ber = NULL;
2590 LDAPControl ctrl, *ctrlsp[2];
2591 int rc, myargcount = ZEND_NUM_ARGS();
2592
2593 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl|bs", &link, &pagesize, &iscritical, &cookie, &cookie_len) != SUCCESS) {
2594 return;
2595 }
2596
2597 if (Z_TYPE_P(link) == IS_NULL) {
2598 ldap = NULL;
2599 } else {
2600 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2601 ldap = ld->link;
2602 }
2603
2604 ber = ber_alloc_t(LBER_USE_DER);
2605 if (ber == NULL) {
2606 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to alloc BER encoding resources for paged results control");
2607 RETURN_FALSE;
2608 }
2609
2610 ctrl.ldctl_iscritical = 0;
2611
2612 switch (myargcount) {
2613 case 4:
2614 lcookie.bv_val = cookie;
2615 lcookie.bv_len = cookie_len;
2616 /* fallthru */
2617 case 3:
2618 ctrl.ldctl_iscritical = (int)iscritical;
2619 /* fallthru */
2620 }
2621
2622 if (ber_printf(ber, "{iO}", (int)pagesize, &lcookie) == LBER_ERROR) {
2623 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to BER printf paged results control");
2624 RETVAL_FALSE;
2625 goto lcpr_error_out;
2626 }
2627 rc = ber_flatten2(ber, &ctrl.ldctl_value, 0);
2628 if (rc == LBER_ERROR) {
2629 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to BER encode paged results control");
2630 RETVAL_FALSE;
2631 goto lcpr_error_out;
2632 }
2633
2634 ctrl.ldctl_oid = LDAP_CONTROL_PAGEDRESULTS;
2635
2636 if (ldap) {
2637 /* directly set the option */
2638 ctrlsp[0] = &ctrl;
2639 ctrlsp[1] = NULL;
2640
2641 rc = ldap_set_option(ldap, LDAP_OPT_SERVER_CONTROLS, ctrlsp);
2642 if (rc != LDAP_SUCCESS) {
2643 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to set paged results control: %s (%d)", ldap_err2string(rc), rc);
2644 RETVAL_FALSE;
2645 goto lcpr_error_out;
2646 }
2647 RETVAL_TRUE;
2648 } else {
2649 /* return a PHP control object */
2650 array_init(return_value);
2651
2652 add_assoc_string(return_value, "oid", ctrl.ldctl_oid, 1);
2653 if (ctrl.ldctl_value.bv_len) {
2654 add_assoc_stringl(return_value, "value", ctrl.ldctl_value.bv_val, ctrl.ldctl_value.bv_len, 1);
2655 }
2656 if (ctrl.ldctl_iscritical) {
2657 add_assoc_bool(return_value, "iscritical", ctrl.ldctl_iscritical);
2658 }
2659 }
2660
2661 lcpr_error_out:
2662 if (ber != NULL) {
2663 ber_free(ber, 1);
2664 }
2665 return;
2666 }
2667 /* }}} */
2668
2669 /* {{{ proto bool ldap_control_paged_result_response(resource link, resource result [, string &cookie [, int &estimated]])
2670 Extract paged results control response */
PHP_FUNCTION(ldap_control_paged_result_response)2671 PHP_FUNCTION(ldap_control_paged_result_response)
2672 {
2673 zval *link, *result, *cookie, *estimated;
2674 struct berval lcookie;
2675 int lestimated;
2676 ldap_linkdata *ld;
2677 LDAPMessage *ldap_result;
2678 LDAPControl **lserverctrls, *lctrl;
2679 BerElement *ber;
2680 ber_tag_t tag;
2681 int rc, lerrcode, myargcount = ZEND_NUM_ARGS();
2682
2683 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr|zz", &link, &result, &cookie, &estimated) != SUCCESS) {
2684 return;
2685 }
2686
2687 ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
2688 ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, &result, -1, "ldap result", le_result);
2689
2690 rc = ldap_parse_result(ld->link,
2691 ldap_result,
2692 &lerrcode,
2693 NULL, /* matcheddn */
2694 NULL, /* errmsg */
2695 NULL, /* referrals */
2696 &lserverctrls,
2697 0);
2698
2699 if (rc != LDAP_SUCCESS) {
2700 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to parse result: %s (%d)", ldap_err2string(rc), rc);
2701 RETURN_FALSE;
2702 }
2703
2704 if (lerrcode != LDAP_SUCCESS) {
2705 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Result is: %s (%d)", ldap_err2string(lerrcode), lerrcode);
2706 RETURN_FALSE;
2707 }
2708
2709 if (lserverctrls == NULL) {
2710 php_error_docref(NULL TSRMLS_CC, E_WARNING, "No server controls in result");
2711 RETURN_FALSE;
2712 }
2713
2714 lctrl = ldap_find_control(LDAP_CONTROL_PAGEDRESULTS, lserverctrls);
2715 if (lctrl == NULL) {
2716 ldap_controls_free(lserverctrls);
2717 php_error_docref(NULL TSRMLS_CC, E_WARNING, "No paged results control response in result");
2718 RETURN_FALSE;
2719 }
2720
2721 ber = ber_init(&lctrl->ldctl_value);
2722 if (ber == NULL) {
2723 ldap_controls_free(lserverctrls);
2724 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to alloc BER decoding resources for paged results control response");
2725 RETURN_FALSE;
2726 }
2727
2728 tag = ber_scanf(ber, "{io}", &lestimated, &lcookie);
2729 (void)ber_free(ber, 1);
2730
2731 if (tag == LBER_ERROR) {
2732 ldap_controls_free(lserverctrls);
2733 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to decode paged results control response");
2734 RETURN_FALSE;
2735 }
2736
2737 if (lestimated < 0) {
2738 ldap_controls_free(lserverctrls);
2739 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid paged results control response value");
2740 RETURN_FALSE;
2741 }
2742
2743 ldap_controls_free(lserverctrls);
2744 if (myargcount == 4) {
2745 zval_dtor(estimated);
2746 ZVAL_LONG(estimated, lestimated);
2747 }
2748
2749 zval_dtor(cookie);
2750 if (lcookie.bv_len == 0) {
2751 ZVAL_EMPTY_STRING(cookie);
2752 } else {
2753 ZVAL_STRINGL(cookie, lcookie.bv_val, lcookie.bv_len, 1);
2754 }
2755 ldap_memfree(lcookie.bv_val);
2756
2757 RETURN_TRUE;
2758 }
2759 /* }}} */
2760 #endif
2761
2762 /* {{{ arginfo */
2763 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_connect, 0, 0, 0)
2764 ZEND_ARG_INFO(0, hostname)
2765 ZEND_ARG_INFO(0, port)
2766 #ifdef HAVE_ORALDAP
2767 ZEND_ARG_INFO(0, wallet)
2768 ZEND_ARG_INFO(0, wallet_passwd)
2769 ZEND_ARG_INFO(0, authmode)
2770 #endif
2771 ZEND_END_ARG_INFO()
2772
2773 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_resource, 0, 0, 1)
2774 ZEND_ARG_INFO(0, link_identifier)
2775 ZEND_END_ARG_INFO()
2776
2777 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_bind, 0, 0, 1)
2778 ZEND_ARG_INFO(0, link_identifier)
2779 ZEND_ARG_INFO(0, bind_rdn)
2780 ZEND_ARG_INFO(0, bind_password)
2781 ZEND_END_ARG_INFO()
2782
2783 #ifdef HAVE_LDAP_SASL
2784 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_sasl_bind, 0, 0, 1)
2785 ZEND_ARG_INFO(0, link)
2786 ZEND_ARG_INFO(0, binddn)
2787 ZEND_ARG_INFO(0, password)
2788 ZEND_ARG_INFO(0, sasl_mech)
2789 ZEND_ARG_INFO(0, sasl_realm)
2790 ZEND_ARG_INFO(0, sasl_authz_id)
2791 ZEND_ARG_INFO(0, props)
2792 ZEND_END_ARG_INFO()
2793 #endif
2794
2795 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_read, 0, 0, 3)
2796 ZEND_ARG_INFO(0, link_identifier)
2797 ZEND_ARG_INFO(0, base_dn)
2798 ZEND_ARG_INFO(0, filter)
2799 ZEND_ARG_INFO(0, attributes)
2800 ZEND_ARG_INFO(0, attrsonly)
2801 ZEND_ARG_INFO(0, sizelimit)
2802 ZEND_ARG_INFO(0, timelimit)
2803 ZEND_ARG_INFO(0, deref)
2804 ZEND_END_ARG_INFO()
2805
2806 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_list, 0, 0, 3)
2807 ZEND_ARG_INFO(0, link_identifier)
2808 ZEND_ARG_INFO(0, base_dn)
2809 ZEND_ARG_INFO(0, filter)
2810 ZEND_ARG_INFO(0, attributes)
2811 ZEND_ARG_INFO(0, attrsonly)
2812 ZEND_ARG_INFO(0, sizelimit)
2813 ZEND_ARG_INFO(0, timelimit)
2814 ZEND_ARG_INFO(0, deref)
2815 ZEND_END_ARG_INFO()
2816
2817 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_search, 0, 0, 3)
2818 ZEND_ARG_INFO(0, link_identifier)
2819 ZEND_ARG_INFO(0, base_dn)
2820 ZEND_ARG_INFO(0, filter)
2821 ZEND_ARG_INFO(0, attributes)
2822 ZEND_ARG_INFO(0, attrsonly)
2823 ZEND_ARG_INFO(0, sizelimit)
2824 ZEND_ARG_INFO(0, timelimit)
2825 ZEND_ARG_INFO(0, deref)
2826 ZEND_END_ARG_INFO()
2827
2828 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_count_entries, 0, 0, 2)
2829 ZEND_ARG_INFO(0, link_identifier)
2830 ZEND_ARG_INFO(0, result_identifier)
2831 ZEND_END_ARG_INFO()
2832
2833 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_first_entry, 0, 0, 2)
2834 ZEND_ARG_INFO(0, link_identifier)
2835 ZEND_ARG_INFO(0, result_identifier)
2836 ZEND_END_ARG_INFO()
2837
2838 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_next_entry, 0, 0, 2)
2839 ZEND_ARG_INFO(0, link_identifier)
2840 ZEND_ARG_INFO(0, result_identifier)
2841 ZEND_END_ARG_INFO()
2842
2843 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_get_entries, 0, 0, 2)
2844 ZEND_ARG_INFO(0, link_identifier)
2845 ZEND_ARG_INFO(0, result_identifier)
2846 ZEND_END_ARG_INFO()
2847
2848 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_first_attribute, 0, 0, 2)
2849 ZEND_ARG_INFO(0, link_identifier)
2850 ZEND_ARG_INFO(0, result_entry_identifier)
2851 ZEND_END_ARG_INFO()
2852
2853 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_next_attribute, 0, 0, 2)
2854 ZEND_ARG_INFO(0, link_identifier)
2855 ZEND_ARG_INFO(0, result_entry_identifier)
2856 ZEND_END_ARG_INFO()
2857
2858 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_get_attributes, 0, 0, 2)
2859 ZEND_ARG_INFO(0, link_identifier)
2860 ZEND_ARG_INFO(0, result_entry_identifier)
2861 ZEND_END_ARG_INFO()
2862
2863 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_get_values, 0, 0, 3)
2864 ZEND_ARG_INFO(0, link_identifier)
2865 ZEND_ARG_INFO(0, result_entry_identifier)
2866 ZEND_ARG_INFO(0, attribute)
2867 ZEND_END_ARG_INFO()
2868
2869 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_get_values_len, 0, 0, 3)
2870 ZEND_ARG_INFO(0, link_identifier)
2871 ZEND_ARG_INFO(0, result_entry_identifier)
2872 ZEND_ARG_INFO(0, attribute)
2873 ZEND_END_ARG_INFO()
2874
2875 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_get_dn, 0, 0, 2)
2876 ZEND_ARG_INFO(0, link_identifier)
2877 ZEND_ARG_INFO(0, result_entry_identifier)
2878 ZEND_END_ARG_INFO()
2879
2880 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_explode_dn, 0, 0, 2)
2881 ZEND_ARG_INFO(0, dn)
2882 ZEND_ARG_INFO(0, with_attrib)
2883 ZEND_END_ARG_INFO()
2884
2885 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_dn2ufn, 0, 0, 1)
2886 ZEND_ARG_INFO(0, dn)
2887 ZEND_END_ARG_INFO()
2888
2889 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_add, 0, 0, 3)
2890 ZEND_ARG_INFO(0, link_identifier)
2891 ZEND_ARG_INFO(0, dn)
2892 ZEND_ARG_INFO(0, entry)
2893 ZEND_END_ARG_INFO()
2894
2895 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_delete, 0, 0, 2)
2896 ZEND_ARG_INFO(0, link_identifier)
2897 ZEND_ARG_INFO(0, dn)
2898 ZEND_END_ARG_INFO()
2899
2900 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_modify, 0, 0, 3)
2901 ZEND_ARG_INFO(0, link_identifier)
2902 ZEND_ARG_INFO(0, dn)
2903 ZEND_ARG_INFO(0, entry)
2904 ZEND_END_ARG_INFO()
2905
2906 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_modify_batch, 0, 0, 3)
2907 ZEND_ARG_INFO(0, link_identifier)
2908 ZEND_ARG_INFO(0, dn)
2909 ZEND_ARG_ARRAY_INFO(0, modifications_info, 0)
2910 ZEND_END_ARG_INFO()
2911
2912 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_mod_add, 0, 0, 3)
2913 ZEND_ARG_INFO(0, link_identifier)
2914 ZEND_ARG_INFO(0, dn)
2915 ZEND_ARG_INFO(0, entry)
2916 ZEND_END_ARG_INFO()
2917
2918 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_mod_replace, 0, 0, 3)
2919 ZEND_ARG_INFO(0, link_identifier)
2920 ZEND_ARG_INFO(0, dn)
2921 ZEND_ARG_INFO(0, entry)
2922 ZEND_END_ARG_INFO()
2923
2924 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_mod_del, 0, 0, 3)
2925 ZEND_ARG_INFO(0, link_identifier)
2926 ZEND_ARG_INFO(0, dn)
2927 ZEND_ARG_INFO(0, entry)
2928 ZEND_END_ARG_INFO()
2929
2930 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_err2str, 0, 0, 1)
2931 ZEND_ARG_INFO(0, errno)
2932 ZEND_END_ARG_INFO()
2933
2934 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_compare, 0, 0, 4)
2935 ZEND_ARG_INFO(0, link_identifier)
2936 ZEND_ARG_INFO(0, dn)
2937 ZEND_ARG_INFO(0, attribute)
2938 ZEND_ARG_INFO(0, value)
2939 ZEND_END_ARG_INFO()
2940
2941 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_sort, 0, 0, 3)
2942 ZEND_ARG_INFO(0, link)
2943 ZEND_ARG_INFO(0, result)
2944 ZEND_ARG_INFO(0, sortfilter)
2945 ZEND_END_ARG_INFO()
2946
2947 #ifdef LDAP_CONTROL_PAGEDRESULTS
2948 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_control_paged_result, 0, 0, 2)
2949 ZEND_ARG_INFO(0, link)
2950 ZEND_ARG_INFO(0, pagesize)
2951 ZEND_ARG_INFO(0, iscritical)
2952 ZEND_ARG_INFO(0, cookie)
2953 ZEND_END_ARG_INFO();
2954
2955 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_control_paged_result_response, 0, 0, 2)
2956 ZEND_ARG_INFO(0, link)
2957 ZEND_ARG_INFO(0, result)
2958 ZEND_ARG_INFO(1, cookie)
2959 ZEND_ARG_INFO(1, estimated)
2960 ZEND_END_ARG_INFO();
2961 #endif
2962
2963 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10
2964 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_rename, 0, 0, 5)
2965 ZEND_ARG_INFO(0, link_identifier)
2966 ZEND_ARG_INFO(0, dn)
2967 ZEND_ARG_INFO(0, newrdn)
2968 ZEND_ARG_INFO(0, newparent)
2969 ZEND_ARG_INFO(0, deleteoldrdn)
2970 ZEND_END_ARG_INFO()
2971
2972 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_get_option, 0, 0, 3)
2973 ZEND_ARG_INFO(0, link_identifier)
2974 ZEND_ARG_INFO(0, option)
2975 ZEND_ARG_INFO(1, retval)
2976 ZEND_END_ARG_INFO()
2977
2978 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_set_option, 0, 0, 3)
2979 ZEND_ARG_INFO(0, link_identifier)
2980 ZEND_ARG_INFO(0, option)
2981 ZEND_ARG_INFO(0, newval)
2982 ZEND_END_ARG_INFO()
2983
2984 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_first_reference, 0, 0, 2)
2985 ZEND_ARG_INFO(0, link)
2986 ZEND_ARG_INFO(0, result)
2987 ZEND_END_ARG_INFO()
2988
2989 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_next_reference, 0, 0, 2)
2990 ZEND_ARG_INFO(0, link)
2991 ZEND_ARG_INFO(0, entry)
2992 ZEND_END_ARG_INFO()
2993
2994 #ifdef HAVE_LDAP_PARSE_REFERENCE
2995 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_parse_reference, 0, 0, 3)
2996 ZEND_ARG_INFO(0, link)
2997 ZEND_ARG_INFO(0, entry)
2998 ZEND_ARG_INFO(1, referrals)
2999 ZEND_END_ARG_INFO()
3000 #endif
3001
3002
3003 #ifdef HAVE_LDAP_PARSE_RESULT
3004 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_parse_result, 0, 0, 3)
3005 ZEND_ARG_INFO(0, link)
3006 ZEND_ARG_INFO(0, result)
3007 ZEND_ARG_INFO(1, errcode)
3008 ZEND_ARG_INFO(1, matcheddn)
3009 ZEND_ARG_INFO(1, errmsg)
3010 ZEND_ARG_INFO(1, referrals)
3011 ZEND_END_ARG_INFO()
3012 #endif
3013 #endif
3014
3015 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC)
3016 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_set_rebind_proc, 0, 0, 2)
3017 ZEND_ARG_INFO(0, link)
3018 ZEND_ARG_INFO(0, callback)
3019 ZEND_END_ARG_INFO()
3020 #endif
3021
3022 #ifdef STR_TRANSLATION
3023 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_t61_to_8859, 0, 0, 1)
3024 ZEND_ARG_INFO(0, value)
3025 ZEND_END_ARG_INFO()
3026
3027 ZEND_BEGIN_ARG_INFO_EX(arginfo_ldap_8859_to_t61, 0, 0, 1)
3028 ZEND_ARG_INFO(0, value)
3029 ZEND_END_ARG_INFO()
3030 #endif
3031 /* }}} */
3032
3033 /*
3034 This is just a small subset of the functionality provided by the LDAP library. All the
3035 operations are synchronous. Referrals are not handled automatically.
3036 */
3037 /* {{{ ldap_functions[]
3038 */
3039 const zend_function_entry ldap_functions[] = {
3040 PHP_FE(ldap_connect, arginfo_ldap_connect)
3041 PHP_FALIAS(ldap_close, ldap_unbind, arginfo_ldap_resource)
3042 PHP_FE(ldap_bind, arginfo_ldap_bind)
3043 #ifdef HAVE_LDAP_SASL
3044 PHP_FE(ldap_sasl_bind, arginfo_ldap_sasl_bind)
3045 #endif
3046 PHP_FE(ldap_unbind, arginfo_ldap_resource)
3047 PHP_FE(ldap_read, arginfo_ldap_read)
3048 PHP_FE(ldap_list, arginfo_ldap_list)
3049 PHP_FE(ldap_search, arginfo_ldap_search)
3050 PHP_FE(ldap_free_result, arginfo_ldap_resource)
3051 PHP_FE(ldap_count_entries, arginfo_ldap_count_entries)
3052 PHP_FE(ldap_first_entry, arginfo_ldap_first_entry)
3053 PHP_FE(ldap_next_entry, arginfo_ldap_next_entry)
3054 PHP_FE(ldap_get_entries, arginfo_ldap_get_entries)
3055 PHP_FE(ldap_first_attribute, arginfo_ldap_first_attribute)
3056 PHP_FE(ldap_next_attribute, arginfo_ldap_next_attribute)
3057 PHP_FE(ldap_get_attributes, arginfo_ldap_get_attributes)
3058 PHP_FALIAS(ldap_get_values, ldap_get_values_len, arginfo_ldap_get_values)
3059 PHP_FE(ldap_get_values_len, arginfo_ldap_get_values_len)
3060 PHP_FE(ldap_get_dn, arginfo_ldap_get_dn)
3061 PHP_FE(ldap_explode_dn, arginfo_ldap_explode_dn)
3062 PHP_FE(ldap_dn2ufn, arginfo_ldap_dn2ufn)
3063 PHP_FE(ldap_add, arginfo_ldap_add)
3064 PHP_FE(ldap_delete, arginfo_ldap_delete)
3065 PHP_FE(ldap_modify_batch, arginfo_ldap_modify_batch)
3066 PHP_FALIAS(ldap_modify, ldap_mod_replace, arginfo_ldap_modify)
3067
3068 /* additional functions for attribute based modifications, Gerrit Thomson */
3069 PHP_FE(ldap_mod_add, arginfo_ldap_mod_add)
3070 PHP_FE(ldap_mod_replace, arginfo_ldap_mod_replace)
3071 PHP_FE(ldap_mod_del, arginfo_ldap_mod_del)
3072 /* end gjt mod */
3073
3074 PHP_FE(ldap_errno, arginfo_ldap_resource)
3075 PHP_FE(ldap_err2str, arginfo_ldap_err2str)
3076 PHP_FE(ldap_error, arginfo_ldap_resource)
3077 PHP_FE(ldap_compare, arginfo_ldap_compare)
3078 PHP_FE(ldap_sort, arginfo_ldap_sort)
3079
3080 #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10
3081 PHP_FE(ldap_rename, arginfo_ldap_rename)
3082 PHP_FE(ldap_get_option, arginfo_ldap_get_option)
3083 PHP_FE(ldap_set_option, arginfo_ldap_set_option)
3084 PHP_FE(ldap_first_reference, arginfo_ldap_first_reference)
3085 PHP_FE(ldap_next_reference, arginfo_ldap_next_reference)
3086 #ifdef HAVE_LDAP_PARSE_REFERENCE
3087 PHP_FE(ldap_parse_reference, arginfo_ldap_parse_reference)
3088 #endif
3089 #ifdef HAVE_LDAP_PARSE_RESULT
3090 PHP_FE(ldap_parse_result, arginfo_ldap_parse_result)
3091 #endif
3092 #ifdef HAVE_LDAP_START_TLS_S
3093 PHP_FE(ldap_start_tls, arginfo_ldap_resource)
3094 #endif
3095 #endif
3096
3097 #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC)
3098 PHP_FE(ldap_set_rebind_proc, arginfo_ldap_set_rebind_proc)
3099 #endif
3100
3101 #ifdef STR_TRANSLATION
3102 PHP_FE(ldap_t61_to_8859, arginfo_ldap_t61_to_8859)
3103 PHP_FE(ldap_8859_to_t61, arginfo_ldap_8859_to_t61)
3104 #endif
3105
3106 #ifdef LDAP_CONTROL_PAGEDRESULTS
3107 PHP_FE(ldap_control_paged_result, arginfo_ldap_control_paged_result)
3108 PHP_FE(ldap_control_paged_result_response, arginfo_ldap_control_paged_result_response)
3109 #endif
3110 PHP_FE_END
3111 };
3112 /* }}} */
3113
3114 zend_module_entry ldap_module_entry = { /* {{{ */
3115 STANDARD_MODULE_HEADER,
3116 "ldap",
3117 ldap_functions,
3118 PHP_MINIT(ldap),
3119 PHP_MSHUTDOWN(ldap),
3120 NULL,
3121 NULL,
3122 PHP_MINFO(ldap),
3123 NO_VERSION_YET,
3124 PHP_MODULE_GLOBALS(ldap),
3125 PHP_GINIT(ldap),
3126 NULL,
3127 NULL,
3128 STANDARD_MODULE_PROPERTIES_EX
3129 };
3130 /* }}} */
3131
3132 /*
3133 * Local variables:
3134 * tab-width: 4
3135 * c-basic-offset: 4
3136 * End:
3137 * vim600: sw=4 ts=4 fdm=marker
3138 * vim<600: sw=4 ts=4
3139 */
3140