diff options
Diffstat (limited to 'ext/ldap/ldap.c')
| -rw-r--r-- | ext/ldap/ldap.c | 2009 |
1 files changed, 0 insertions, 2009 deletions
diff --git a/ext/ldap/ldap.c b/ext/ldap/ldap.c deleted file mode 100644 index fad9bdad07..0000000000 --- a/ext/ldap/ldap.c +++ /dev/null @@ -1,2009 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Amitay Isaacs <amitay@w-o-i.com> | - | Eric Warnke <ericw@albany.edu> | - | Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Gerrit Thomson <334647@swin.edu.au> | - | Jani Taskinen <sniper@iki.fi> | - | Stig Venaas <venaas@uninett.no> | - | PHP 4.0 updates: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ -#define IS_EXT_MODULE - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" -#include "php_ini.h" - -#include "ext/standard/dl.h" -#include "php_ldap.h" - -#ifdef PHP_WIN32 -#include <string.h> -#if HAVE_NSLDAP -#include <winsock.h> -#endif -#define strdup _strdup -#undef WINDOWS -#undef strcasecmp -#undef strncasecmp -#define WINSOCK 1 -#define __STDC__ 1 -#endif - -#include "ext/standard/php_string.h" -#include "ext/standard/info.h" - -ZEND_DECLARE_MODULE_GLOBALS(ldap) - -static unsigned char third_argument_force_ref[] = { 3, BYREF_NONE, BYREF_NONE, BYREF_FORCE }; -static unsigned char arg3to6of6_force_ref[] = { 6, BYREF_NONE, BYREF_NONE, BYREF_FORCE, BYREF_FORCE, BYREF_FORCE, BYREF_FORCE }; - -static int le_link, le_result, le_result_entry, le_ber_entry; - -/* - This is just a small subset of the functionality provided by the LDAP library. All the - operations are synchronous. Referrals are not handled automatically. -*/ -/* {{{ ldap_functions[] - */ -function_entry ldap_functions[] = { - PHP_FE(ldap_connect, NULL) - PHP_FALIAS(ldap_close, ldap_unbind, NULL) - PHP_FE(ldap_bind, NULL) - PHP_FE(ldap_unbind, NULL) - PHP_FE(ldap_read, NULL) - PHP_FE(ldap_list, NULL) - PHP_FE(ldap_search, NULL) - PHP_FE(ldap_free_result, NULL) - PHP_FE(ldap_count_entries, NULL) - PHP_FE(ldap_first_entry, NULL) - PHP_FE(ldap_next_entry, NULL) - PHP_FE(ldap_get_entries, NULL) - PHP_FE(ldap_first_attribute, third_argument_force_ref) - PHP_FE(ldap_next_attribute, third_argument_force_ref) - PHP_FE(ldap_get_attributes, NULL) - PHP_FE(ldap_get_values, NULL) - PHP_FE(ldap_get_values_len, NULL) - PHP_FE(ldap_get_dn, NULL) - PHP_FE(ldap_explode_dn, NULL) - PHP_FE(ldap_dn2ufn, NULL) - PHP_FE(ldap_add, NULL) - PHP_FE(ldap_delete, NULL) - PHP_FE(ldap_modify, NULL) - -/* additional functions for attribute based modifications, Gerrit Thomson */ - PHP_FE(ldap_mod_add, NULL) - PHP_FE(ldap_mod_replace, NULL) - PHP_FE(ldap_mod_del, NULL) -/* end gjt mod */ - - PHP_FE(ldap_errno, NULL) - PHP_FE(ldap_err2str, NULL) - PHP_FE(ldap_error, NULL) - PHP_FE(ldap_compare, NULL) - -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP - PHP_FE(ldap_get_option, third_argument_force_ref) - PHP_FE(ldap_set_option, NULL) - PHP_FE(ldap_parse_result, arg3to6of6_force_ref) - PHP_FE(ldap_first_reference, NULL) - PHP_FE(ldap_next_reference, NULL) - PHP_FE(ldap_parse_reference, third_argument_force_ref) - PHP_FE(ldap_rename, NULL) -#endif - -#ifdef STR_TRANSLATION - PHP_FE(ldap_t61_to_8859, NULL) - PHP_FE(ldap_8859_to_t61, NULL) -#endif - - {NULL, NULL, NULL} -}; -/* }}} */ - -zend_module_entry ldap_module_entry = { - "ldap", - ldap_functions, - PHP_MINIT(ldap), - PHP_MSHUTDOWN(ldap), - NULL, - NULL, - PHP_MINFO(ldap), - STANDARD_MODULE_PROPERTIES -}; - - -#ifdef COMPILE_DL_LDAP -ZEND_GET_MODULE(ldap) -#endif - - -static void _close_ldap_link(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - LDAP *ld = (LDAP *)rsrc->ptr; - - ldap_unbind_s(ld); - LDAPG(num_links)--; -} - - -static void _free_ldap_result(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - LDAPMessage *result = (LDAPMessage *)rsrc->ptr; - ldap_msgfree(result); -} - -/* {{{ PHP_INI_BEGIN - */ -PHP_INI_BEGIN() - STD_PHP_INI_ENTRY_EX("ldap.max_links", "-1", PHP_INI_SYSTEM, OnUpdateInt, max_links, zend_ldap_globals, ldap_globals, display_link_numbers) - STD_PHP_INI_ENTRY("ldap.base_dn", NULL, PHP_INI_ALL, OnUpdateString, base_dn, zend_ldap_globals, ldap_globals) -PHP_INI_END() -/* }}} */ - -/* {{{ php_ldap_init_globals - */ -static void php_ldap_init_globals(zend_ldap_globals *ldap_globals) -{ - ldap_globals->num_links = 0; -} -/* }}} */ - -/* {{{ PHP_MINIT_FUNCTION - */ -PHP_MINIT_FUNCTION(ldap) -{ - ZEND_INIT_MODULE_GLOBALS(ldap, php_ldap_init_globals, NULL); - - REGISTER_INI_ENTRIES(); - - /* Constants to be used with deref-parameter in php_ldap_do_search() */ - REGISTER_MAIN_LONG_CONSTANT("LDAP_DEREF_NEVER", LDAP_DEREF_NEVER, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_DEREF_SEARCHING", LDAP_DEREF_SEARCHING, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_DEREF_FINDING", LDAP_DEREF_FINDING, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_DEREF_ALWAYS", LDAP_DEREF_ALWAYS, CONST_PERSISTENT | CONST_CS); - -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP - /* LDAP options */ - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_DEREF", LDAP_OPT_DEREF, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_SIZELIMIT", LDAP_OPT_SIZELIMIT, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_TIMELIMIT", LDAP_OPT_TIMELIMIT, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_PROTOCOL_VERSION", LDAP_OPT_PROTOCOL_VERSION, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_ERROR_NUMBER", LDAP_OPT_ERROR_NUMBER, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_REFERRALS", LDAP_OPT_REFERRALS, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_RESTART", LDAP_OPT_RESTART, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_HOST_NAME", LDAP_OPT_HOST_NAME, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_ERROR_STRING", LDAP_OPT_ERROR_STRING, CONST_PERSISTENT | CONST_CS); -#ifdef LDAP_OPT_MATCHED_DN - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_MATCHED_DN", LDAP_OPT_MATCHED_DN, CONST_PERSISTENT | CONST_CS); -#endif - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_SERVER_CONTROLS", LDAP_OPT_SERVER_CONTROLS, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("LDAP_OPT_CLIENT_CONTROLS", LDAP_OPT_CLIENT_CONTROLS, CONST_PERSISTENT | CONST_CS); -#endif - -#ifdef ORALDAP - REGISTER_MAIN_LONG_CONSTANT("GSLC_SSL_NO_AUTH", GSLC_SSL_NO_AUTH, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("GSLC_SSL_ONEWAY_AUTH", GSLC_SSL_ONEWAY_AUTH, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("GSLC_SSL_TWOWAY_AUTH", GSLC_SSL_TWOWAY_AUTH, CONST_PERSISTENT | CONST_CS); -#endif - - le_result = zend_register_list_destructors_ex(_free_ldap_result, NULL, "ldap result", module_number); - le_link = zend_register_list_destructors_ex(_close_ldap_link, NULL, "ldap link", module_number); - le_result_entry = zend_register_list_destructors_ex(_free_ldap_result, NULL, "ldap result entry", module_number); - - ldap_module_entry.type = type; - - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_MSHUTDOWN_FUNCTION - */ -PHP_MSHUTDOWN_FUNCTION(ldap) -{ - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_MINFO_FUNCTION - */ -PHP_MINFO_FUNCTION(ldap) -{ - char maxl[32]; -#ifdef LDAP_API_VERSION - char ldapapiversion[32]; -#endif -#if HAVE_NSLDAP - char tmp[32]; - LDAPVersion ver; - double SDKVersion; -#endif - -#if HAVE_NSLDAP -/* Print version information */ - SDKVersion = ldap_version( &ver ); -#endif - - if (LDAPG(max_links) == -1) { - snprintf(maxl, 31, "%ld/unlimited", LDAPG(num_links) ); - } else { - snprintf(maxl, 31, "%ld/%ld", LDAPG(num_links), LDAPG(max_links)); - } - maxl[31] = 0; - - php_info_print_table_start(); - php_info_print_table_row(2, "LDAP Support", "enabled" ); - php_info_print_table_row(2, "RCS Version", "$Id$" ); - php_info_print_table_row(2, "Total Links", maxl ); - -#ifdef LDAP_API_VERSION - snprintf(ldapapiversion, 31, "%d", LDAP_API_VERSION); - php_info_print_table_row(2, "API Version", ldapapiversion); -#endif - -#if HAVE_NSLDAP - snprintf(tmp, 31, "%f", SDKVersion/100.0 ); - tmp[31]=0; - php_info_print_table_row(2, "SDK Version", tmp ); - - snprintf(tmp, 31, "%f", ver.protocol_version/100.0 ); - tmp[31]=0; - php_info_print_table_row(2, "Highest LDAP Protocol Supported", tmp ); - - snprintf(tmp, 31, "%f", ver.SSL_version/100.0 ); - tmp[31]=0; - php_info_print_table_row(2, "SSL Level Supported", tmp ); - - if ( ver.security_level != LDAP_SECURITY_NONE ) { - snprintf(tmp, 31, "%d", ver.security_level ); - tmp[31]=0; - } else { - strcpy(tmp, "SSL not enabled" ); - } - php_info_print_table_row(2, "Level of Encryption", tmp ); -#endif - - php_info_print_table_end(); - -} -/* }}} */ - -/* {{{ proto int ldap_connect([string host [, int port]]) - Connect to an LDAP server */ -PHP_FUNCTION(ldap_connect) -{ - char *host; - int port; -#ifdef HAVE_ORALDAP - char *wallet, *walletpasswd; - int authmode; - int ssl=0; -#endif - /* char *hashed_details; - int hashed_details_length;*/ - LDAP *ldap; - - switch(ZEND_NUM_ARGS()) { - case 0: - host = NULL; - port = 0; - /* hashed_details = estrndup("ldap_", 5); - hashed_details_length = 4+1; */ - break; - - case 1: { - pval **yyhost; - - if (zend_get_parameters_ex(1, &yyhost) == FAILURE) { - RETURN_FALSE; - } - - convert_to_string_ex(yyhost); - host = (*yyhost)->value.str.val; - port = 389; /* Default port */ - - /* hashed_details_length = yyhost->value.str.len+4+1; - hashed_details = emalloc(hashed_details_length+1); - sprintf(hashed_details, "ldap_%s", yyhost->value.str.val);*/ - } - break; - - case 2: { - pval **yyhost, **yyport; - - if (zend_get_parameters_ex(2, &yyhost, &yyport) == FAILURE) { - RETURN_FALSE; - } - - convert_to_string_ex(yyhost); - host = (*yyhost)->value.str.val; - convert_to_long_ex(yyport); - port = (*yyport)->value.lval; - - /* Do we need to take care of hosts running multiple LDAP servers ? */ - /* hashed_details_length = yyhost->value.str.len+4+1; - hashed_details = emalloc(hashed_details_length+1); - sprintf(hashed_details, "ldap_%s", yyhost->value.str.val);*/ - } - break; -#ifdef HAVE_ORALDAP - - case 5: { - pval **yyhost, **yyport, **yywallet, **yywalletpasswd, **yyauthmode; - - if (zend_get_parameters_ex(5, &yyhost, &yyport, &yywallet, &yywalletpasswd, &yyauthmode) == FAILURE) { - RETURN_FALSE; - } - - convert_to_string_ex(yyhost); - convert_to_long_ex(yyport); - convert_to_string_ex(yywallet); - convert_to_string_ex(yywalletpasswd); - convert_to_long_ex(yyauthmode); - host = (*yyhost)->value.str.val; - port = (*yyport)->value.lval; - wallet = (*yywallet)->value.str.val; - walletpasswd = (*yywalletpasswd)->value.str.val; - authmode = (*yyauthmode)->value.lval; - ssl = 1; - } - break; -#endif - - default: - WRONG_PARAM_COUNT; - break; - } - - if (LDAPG(max_links) != -1 && LDAPG(num_links) >= LDAPG(max_links)) { - php_error(E_WARNING, "LDAP: Too many open links (%d)", LDAPG(num_links)); - RETURN_FALSE; - } - -#ifdef LDAP_API_FEATURE_X_OPENLDAP - if (strchr(host, '/')) { - int rc; - - rc = ldap_initialize(&ldap, host); - if (rc != LDAP_SUCCESS) { - php_error(E_WARNING, "Could not create LDAP session handle (%d): %s\n", rc, ldap_err2string(rc)); - RETURN_FALSE; - } - } else -#endif - { - ldap = ldap_open(host, port); - } - - if ( ldap == NULL ) { - RETURN_FALSE; - } else { -#ifdef HAVE_ORALDAP - if (ssl) { - if (ldap_init_SSL(&ldap->ld_sb, wallet, walletpasswd, authmode)) { - php_error(E_WARNING, "LDAP: SSL init failed"); - RETURN_FALSE; - } - } -#endif - LDAPG(num_links)++; - ZEND_REGISTER_RESOURCE(return_value, ldap, le_link); - } - -} -/* }}} */ - -/* {{{ _get_lderrno - */ -static int _get_lderrno(LDAP *ldap) -{ -#if !HAVE_NSLDAP -#if LDAP_API_VERSION > 2000 - int lderr; - - /* New versions of OpenLDAP do it this way */ - ldap_get_option(ldap, LDAP_OPT_ERROR_NUMBER, &lderr); - return lderr; -#else - return ldap->ld_errno; -#endif -#else - return ldap_get_lderrno(ldap, NULL, NULL); -#endif -} -/* }}} */ - -/* {{{ proto int ldap_bind(int link [, string dn, string password]) - Bind to LDAP directory */ -PHP_FUNCTION(ldap_bind) -{ - pval **link, **bind_rdn, **bind_pw; - char *ldap_bind_rdn, *ldap_bind_pw; - LDAP *ldap; - - switch(ZEND_NUM_ARGS()) { - case 1: /* Anonymous Bind */ - if (zend_get_parameters_ex(1, &link) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ldap_bind_rdn = NULL; - ldap_bind_pw = NULL; - - break; - - case 3 : - if (zend_get_parameters_ex(3, &link, &bind_rdn, &bind_pw) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(bind_rdn); - convert_to_string_ex(bind_pw); - - ldap_bind_rdn = (*bind_rdn)->value.str.val; - ldap_bind_pw = (*bind_pw)->value.str.val; - - break; - - default: - WRONG_PARAM_COUNT; - break; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - if (ldap_bind_s(ldap, ldap_bind_rdn, ldap_bind_pw, LDAP_AUTH_SIMPLE) != LDAP_SUCCESS) { - php_error(E_WARNING, "LDAP: Unable to bind to server: %s", ldap_err2string(_get_lderrno(ldap))); - RETURN_FALSE; - } else { - RETURN_TRUE; - } -} -/* }}} */ - -/* {{{ proto int ldap_unbind(int link) - Unbind from LDAP directory */ -PHP_FUNCTION(ldap_unbind) -{ - pval **link; - LDAP *ldap; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &link) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - zend_list_delete((*link)->value.lval); - RETURN_TRUE; -} -/* }}} */ - -/* {{{ hp_set_opts - */ -static void php_set_opts(LDAP *ldap, int sizelimit, int timelimit, int deref) -{ - /* sizelimit */ - if (sizelimit > -1) { -#if ( LDAP_API_VERSION >= 2004 ) || HAVE_NSLDAP - ldap_set_option(ldap, LDAP_OPT_SIZELIMIT, &sizelimit); -#else - ldap->ld_sizelimit = sizelimit; -#endif - } - - /* timelimit */ - if (timelimit > -1) { -#if ( LDAP_API_VERSION >= 2004 ) || HAVE_NSLDAP - ldap_set_option(ldap, LDAP_OPT_TIMELIMIT, &timelimit); -#else - ldap->ld_timelimit = timelimit; -#endif - } - - /* deref */ - if (deref > -1) { -#if ( LDAP_API_VERSION >= 2004 ) || HAVE_NSLDAP - ldap_set_option(ldap, LDAP_OPT_DEREF, &deref); -#else - ldap->ld_deref = deref; -#endif - } -} -/* }}} */ - -/* {{{ php_ldap_do_search - */ -static void php_ldap_do_search(INTERNAL_FUNCTION_PARAMETERS, int scope) -{ - pval **link, **base_dn, **filter, **attrs, **attr, **attrsonly, **sizelimit, **timelimit, **deref; - char *ldap_base_dn, *ldap_filter; - char **ldap_attrs = NULL; - LDAP *ldap; - LDAPMessage *ldap_res; - int ldap_attrsonly = 0; - int ldap_sizelimit = -1; - int ldap_timelimit = -1; - int ldap_deref = -1; - int num_attribs = 0; - int i, errno; - int myargcount = ZEND_NUM_ARGS(); - - if (myargcount < 3 || myargcount > 8 || zend_get_parameters_ex(myargcount, &link, &base_dn, &filter, &attrs, &attrsonly, &sizelimit, &timelimit, &deref) == FAILURE) { - WRONG_PARAM_COUNT; - } - - /* Reverse -> fall through */ - switch(myargcount) { - case 8 : - convert_to_long_ex(deref); - ldap_deref = (*deref)->value.lval; - - case 7 : - convert_to_long_ex(timelimit); - ldap_timelimit = (*timelimit)->value.lval; - - case 6 : - convert_to_long_ex(sizelimit); - ldap_sizelimit = (*sizelimit)->value.lval; - - case 5 : - convert_to_long_ex(attrsonly); - ldap_attrsonly = (*attrsonly)->value.lval; - - case 4 : - if ((*attrs)->type != IS_ARRAY) { - php_error(E_WARNING, "LDAP: Expected Array as last element"); - RETURN_FALSE; - } - - num_attribs = zend_hash_num_elements((*attrs)->value.ht); - if ((ldap_attrs = emalloc((num_attribs+1) * sizeof(char *))) == NULL) { - php_error(E_WARNING, "LDAP: Could not allocate memory"); - RETURN_FALSE; - } - - for(i=0; i<num_attribs; i++) { - if(zend_hash_index_find((*attrs)->value.ht, i, (void **) &attr) == FAILURE) { - php_error(E_WARNING, "LDAP: Array initialization wrong"); - efree(ldap_attrs); - RETURN_FALSE; - } - - SEPARATE_ZVAL(attr); - convert_to_string_ex(attr); - ldap_attrs[i] = (*attr)->value.str.val; - } - ldap_attrs[num_attribs] = NULL; - - case 3 : - /* parallel search? */ - if (Z_TYPE_PP(link) != IS_ARRAY) { - convert_to_string_ex(filter); - ldap_filter = Z_STRVAL_PP(filter); - convert_to_string_ex(base_dn); - ldap_base_dn = Z_STRVAL_PP(base_dn); - } - break; - - default: - WRONG_PARAM_COUNT; - break; - } - - /* parallel search? */ - if (Z_TYPE_PP(link) == IS_ARRAY) { - int i, nlinks, nbases, nfilters, *rcs; - LDAP **links; - zval **entry; - - nlinks = zend_hash_num_elements(Z_ARRVAL_PP(link)); - if (nlinks == 0) { - php_error(E_WARNING, "LDAP: No links in link array"); - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - RETURN_FALSE; - } - - if (Z_TYPE_PP(base_dn) == IS_ARRAY) { - nbases = zend_hash_num_elements(Z_ARRVAL_PP(base_dn)); - if (nbases != nlinks) { - php_error(E_WARNING, "LDAP: Base must either be a string, or an array with the same number of elements as the links array"); - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - RETURN_FALSE; - } - zend_hash_internal_pointer_reset(Z_ARRVAL_PP(base_dn)); - } else { - nbases = 0; /* this means string, not array */ - convert_to_string_ex(base_dn); - ldap_base_dn = Z_STRLEN_PP(base_dn) < 1 ? NULL : Z_STRVAL_PP(base_dn); - } - - if (Z_TYPE_PP(filter) == IS_ARRAY) { - nfilters = zend_hash_num_elements(Z_ARRVAL_PP(filter)); - if (nfilters != nlinks) { - php_error(E_WARNING, "LDAP: Filter must either be a string, or an array with the same number of elements as the links array"); - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - RETURN_FALSE; - } - zend_hash_internal_pointer_reset(Z_ARRVAL_PP(filter)); - } else { - nfilters = 0; /* this means string, not array */ - convert_to_string_ex(filter); - ldap_filter = Z_STRVAL_PP(filter); - } - - links = emalloc(nlinks * sizeof(*links)); - rcs = emalloc(nlinks * sizeof(*rcs)); - - zend_hash_internal_pointer_reset(Z_ARRVAL_PP(link)); - for (i=0; i<nlinks; i++) { - zend_hash_get_current_data(Z_ARRVAL_PP(link), (void **)&entry); - - ZEND_FETCH_RESOURCE(ldap, LDAP *, entry, -1, "ldap link", le_link); - - if (ldap == NULL) { - efree(links); - efree(rcs); - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - RETURN_FALSE; - } - if (nbases != 0) { /* base_dn an array? */ - zend_hash_get_current_data(Z_ARRVAL_PP(base_dn), (void **)&entry); - zend_hash_move_forward(Z_ARRVAL_PP(base_dn)); - convert_to_string_ex(entry); - ldap_base_dn = Z_STRLEN_PP(entry) < 1 ? NULL : Z_STRVAL_PP(entry); - } - if (nfilters != 0) { /* filter an array? */ - zend_hash_get_current_data(Z_ARRVAL_PP(filter), (void **)&entry); - zend_hash_move_forward(Z_ARRVAL_PP(filter)); - convert_to_string_ex(entry); - ldap_filter = Z_STRVAL_PP(entry); - } - - php_set_opts(ldap, ldap_sizelimit, ldap_timelimit, ldap_deref); - - /* Run the actual search */ - rcs[i] = ldap_search(ldap, ldap_base_dn, scope, ldap_filter, ldap_attrs, ldap_attrsonly); - links[i] = ldap; - zend_hash_move_forward(Z_ARRVAL_PP(link)); - } - - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - - if (array_init(return_value) == FAILURE) { - efree(links); - efree(rcs); - RETURN_FALSE; - } - - /* Collect results from the searches */ - for (i=0; i<nlinks; i++) { - if (rcs[i] != -1) { - rcs[i] = ldap_result(links[i], LDAP_RES_ANY, 1 /* LDAP_MSG_ALL */, NULL, &ldap_res); - } - if (rcs[i] != -1) { - add_next_index_long(return_value, zend_list_insert(ldap_res, le_result)); - } else { - add_next_index_bool(return_value, 0); - } - }; - efree(links); - efree(rcs); - return; - } - - /* fix to make null base_dn's work */ - if ( strlen(ldap_base_dn) < 1 ) { - ldap_base_dn = NULL; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - if (ldap == NULL) { - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - RETURN_FALSE; - } - - php_set_opts(ldap, ldap_sizelimit, ldap_timelimit, ldap_deref); - - /* Run the actual search */ - errno = ldap_search_s(ldap, ldap_base_dn, scope, ldap_filter, ldap_attrs, ldap_attrsonly, &ldap_res); - - if (ldap_attrs != NULL) { - efree(ldap_attrs); - } - - if (errno != LDAP_SUCCESS - && errno != LDAP_SIZELIMIT_EXCEEDED -#ifdef LDAP_ADMINLIMIT_EXCEEDED - && errno != LDAP_ADMINLIMIT_EXCEEDED -#endif -#ifdef LDAP_REFERRAL - && errno != LDAP_REFERRAL -#endif - ) { - php_error(E_WARNING, "LDAP: Unable to perform the search: %s", ldap_err2string(_get_lderrno(ldap))); - RETVAL_FALSE; - } else { - if (errno == LDAP_SIZELIMIT_EXCEEDED) { - php_error(E_WARNING, "LDAP: Partial search results returned: Sizelimit exceeded."); - } -#ifdef LDAP_ADMINLIMIT_EXCEEDED - else if (errno == LDAP_ADMINLIMIT_EXCEEDED) { - php_error(E_WARNING, "LDAP: Partial search results returned: Adminlimit exceeded."); - } -#endif - - ZEND_REGISTER_RESOURCE(return_value, ldap_res, le_result); - } -} -/* }}} */ - -/* {{{ proto int ldap_read(int link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]]) - Read an entry */ -PHP_FUNCTION(ldap_read) -{ - php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_BASE); -} -/* }}} */ - -/* {{{ proto int ldap_list(int link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]]) - Single-level search */ -PHP_FUNCTION(ldap_list) -{ - php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_ONELEVEL); -} -/* }}} */ - -/* {{{ proto int ldap_search(int link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]]) - Search LDAP tree under base_dn */ -PHP_FUNCTION(ldap_search) -{ - php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_SUBTREE); -} -/* }}} */ - -/* {{{ proto int ldap_free_result(int result) - Free result memory */ -PHP_FUNCTION(ldap_free_result) -{ - pval **result; - LDAPMessage *ldap_result; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &result) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); - - if (ldap_result == NULL) { - RETVAL_FALSE; - } else { - zend_list_delete((*result)->value.lval); /* Delete list entry and call registered destructor function */ - RETVAL_TRUE; - } - return; -} -/* }}} */ - -/* {{{ proto int ldap_count_entries(int link, int result) - Count the number of entries in a search result */ -PHP_FUNCTION(ldap_count_entries) -{ - pval **link, **result; - LDAP *ldap; - LDAPMessage *ldap_result; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); - - RETURN_LONG(ldap_count_entries(ldap, ldap_result)); -} -/* }}} */ - -/* {{{ proto int ldap_first_entry(int link, int result) - Return first result id */ -PHP_FUNCTION(ldap_first_entry) -{ - pval **link, **result; - LDAP *ldap; - LDAPMessage *ldap_result, *ldap_result_entry; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); - - if ((ldap_result_entry = ldap_first_entry(ldap, ldap_result)) == NULL) { - RETVAL_FALSE; - } else { - ZEND_REGISTER_RESOURCE(return_value, ldap_result_entry, le_result_entry); - } -} -/* }}} */ - -/* {{{ proto int ldap_next_entry(int link, int entry) - Get next result entry */ -PHP_FUNCTION(ldap_next_entry) -{ - pval **link, **result_entry; - LDAP *ldap; - LDAPMessage *ldap_result_entry, *ldap_result_entry_next; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - if ((ldap_result_entry_next = ldap_next_entry(ldap, ldap_result_entry)) == NULL) { - RETVAL_FALSE; - } else { - ZEND_REGISTER_RESOURCE(return_value, ldap_result_entry_next, le_result_entry); - } -} -/* }}} */ - -/* {{{ proto array ldap_get_entries(int link, int result) - Get all result entries */ -PHP_FUNCTION(ldap_get_entries) -{ - pval **link, **result; - LDAPMessage *ldap_result, *ldap_result_entry; - pval *tmp1, *tmp2; - LDAP *ldap; - int num_entries, num_attrib, num_values, i; - BerElement *ber; - char *attribute; - size_t attr_len; - char **ldap_value; - char *dn; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); - - num_entries = ldap_count_entries(ldap, ldap_result); - - array_init(return_value); - add_assoc_long(return_value, "count", num_entries); - - if (num_entries == 0) return; - num_entries = 0; - - ldap_result_entry = ldap_first_entry(ldap, ldap_result); - if (ldap_result_entry == NULL) RETURN_FALSE; - - while(ldap_result_entry != NULL) { - - MAKE_STD_ZVAL(tmp1); - array_init(tmp1); - - num_attrib = 0; - attribute = ldap_first_attribute(ldap, ldap_result_entry, &ber); - - while (attribute != NULL) { - ldap_value = ldap_get_values(ldap, ldap_result_entry, attribute); - num_values = ldap_count_values(ldap_value); - - MAKE_STD_ZVAL(tmp2); - array_init(tmp2); - add_assoc_long(tmp2, "count", num_values); - for(i=0; i < num_values; i++) { - add_index_string(tmp2, i, ldap_value[i], 1); - } - ldap_value_free(ldap_value); - - attr_len = strlen(attribute); - zend_hash_update(tmp1->value.ht, php_strtolower(attribute, attr_len), attr_len+1, (void *) &tmp2, sizeof(pval *), NULL); - add_index_string(tmp1, num_attrib, attribute, 1); - - num_attrib++; -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(attribute); -#endif - attribute = ldap_next_attribute(ldap, ldap_result_entry, ber); - } -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - if (ber != NULL) - ber_free(ber, 0); -#endif - - add_assoc_long(tmp1, "count", num_attrib); - dn = ldap_get_dn(ldap, ldap_result_entry); - add_assoc_string(tmp1, "dn", dn, 1); -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(dn); -#else - free(dn); -#endif - - zend_hash_index_update(return_value->value.ht, num_entries, (void *) &tmp1, sizeof(pval *), NULL); - - num_entries++; - ldap_result_entry = ldap_next_entry(ldap, ldap_result_entry); - } - - add_assoc_long(return_value, "count", num_entries); - -} -/* }}} */ - -/* {{{ proto string ldap_first_attribute(int link, int result, int ber) - Return first attribute */ -PHP_FUNCTION(ldap_first_attribute) -{ - pval **link, **result, **berp; - LDAP *ldap; - LDAPMessage *ldap_result_entry; - BerElement *ber; - char *attribute; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result, &berp) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result, -1, "ldap result entry", le_result_entry); - - if ((attribute = ldap_first_attribute(ldap, ldap_result_entry, &ber)) == NULL) { - RETURN_FALSE; - } else { - ZEND_REGISTER_RESOURCE(return_value, ber, le_ber_entry); - - RETVAL_STRING(attribute, 1); -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(attribute); -#endif - } -} -/* }}} */ - -/* {{{ proto string ldap_next_attribute(int link, int result, int ber) - Get the next attribute in result */ -PHP_FUNCTION(ldap_next_attribute) -{ - pval **link, **result, **berp; - LDAP *ldap; - LDAPMessage *ldap_result_entry; - BerElement *ber; - char *attribute; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result, &berp) == FAILURE ) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result, -1, "ldap result entry", le_result_entry); - ZEND_FETCH_RESOURCE(ber, BerElement *, berp, -1, "ldap ber entry", le_ber_entry); - - if ((attribute = ldap_next_attribute(ldap, ldap_result_entry, ber)) == NULL) { - RETURN_FALSE; - } else { - ZEND_REGISTER_RESOURCE(return_value, ber, le_ber_entry); - - RETVAL_STRING(attribute, 1); -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(attribute); -#endif - } -} -/* }}} */ - -/* {{{ proto array ldap_get_attributes(int link, int result) - Get attributes from a search result entry */ -PHP_FUNCTION(ldap_get_attributes) -{ - pval **link, **result_entry; - pval *tmp; - LDAP *ldap; - LDAPMessage *ldap_result_entry; - char *attribute; - char **ldap_value; - int i, num_values, num_attrib; - BerElement *ber; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - array_init(return_value); - num_attrib = 0; - - attribute = ldap_first_attribute(ldap, ldap_result_entry, &ber); - while (attribute != NULL) { - ldap_value = ldap_get_values(ldap, ldap_result_entry, attribute); - num_values = ldap_count_values(ldap_value); - - MAKE_STD_ZVAL(tmp); - array_init(tmp); - add_assoc_long(tmp, "count", num_values); - for(i=0; i<num_values; i++) { - add_index_string(tmp, i, ldap_value[i], 1); - } - ldap_value_free(ldap_value); - - zend_hash_update(return_value->value.ht, attribute, strlen(attribute)+1, (void *) &tmp, sizeof(pval *), NULL); - add_index_string(return_value, num_attrib, attribute, 1); - - num_attrib++; -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(attribute); -#endif - attribute = ldap_next_attribute(ldap, ldap_result_entry, ber); - } -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - if (ber != NULL) - ber_free(ber, 0); -#endif - - add_assoc_long(return_value, "count", num_attrib); -} -/* }}} */ - -/* {{{ proto array ldap_get_values(int link, int result, string attribute) - Get all values from a result entry */ -PHP_FUNCTION(ldap_get_values) -{ - pval **link, **result_entry, **attr; - LDAP *ldap; - LDAPMessage *ldap_result_entry; - char *attribute; - char **ldap_value; - int i, num_values; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &attr) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - convert_to_string_ex(attr); - attribute = (*attr)->value.str.val; - - if ((ldap_value = ldap_get_values(ldap, ldap_result_entry, attribute)) == NULL) { - php_error(E_WARNING, "LDAP: Cannot get the value(s) of attribute %s", ldap_err2string(_get_lderrno(ldap))); - RETURN_FALSE; - } - - num_values = ldap_count_values(ldap_value); - - if (array_init(return_value) == FAILURE) { - RETURN_FALSE; - } - - for(i=0; i<num_values; i++) { - add_next_index_string(return_value, ldap_value[i], 1); - } - - add_assoc_long(return_value, "count", num_values); - ldap_value_free(ldap_value); - -} -/* }}} */ - -/* {{{ proto array ldap_get_values_len(int link, int result, string attribute) - Get all values with lengths from a result entry */ -PHP_FUNCTION(ldap_get_values_len) -{ - pval **link, **result_entry, **attr; - LDAP* ldap; - LDAPMessage* ldap_result_entry; - char* attribute; - struct berval **ldap_value_len; - int i, num_values; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &attr) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - convert_to_string_ex(attr); - attribute = (*attr)->value.str.val; - - if ((ldap_value_len = ldap_get_values_len(ldap, ldap_result_entry, attribute)) == NULL) { - php_error(E_WARNING, "LDAP: Cannot get the value(s) of attribute %s", ldap_err2string(_get_lderrno(ldap))); - RETURN_FALSE; - } - - num_values = ldap_count_values_len(ldap_value_len); - if (array_init(return_value) == FAILURE) { - php_error(E_ERROR, "Cannot initialize return value"); - RETURN_FALSE; - } - - for (i=0; i<num_values; i++) { - add_next_index_stringl(return_value, ldap_value_len[i]->bv_val, ldap_value_len[i]->bv_len, 1); - } - - add_assoc_long(return_value, "count", num_values); - ldap_value_free_len(ldap_value_len); - -} -/* }}} */ - -/* {{{ proto string ldap_get_dn(int link, int result) - Get the DN of a result entry */ -PHP_FUNCTION(ldap_get_dn) -{ - pval **link, **result_entry; - LDAP *ldap; - LDAPMessage *ldap_result_entry; - char *text; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - text = ldap_get_dn(ldap, ldap_result_entry); - if ( text != NULL ) { - RETVAL_STRING(text, 1); -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(text); -#else - free(text); -#endif - } else { - RETURN_FALSE; - } -} -/* }}} */ - -/* {{{ proto array ldap_explode_dn(string dn, int with_attrib) - Splits DN into its component parts */ -PHP_FUNCTION(ldap_explode_dn) -{ - pval **dn, **with_attrib; - char **ldap_value; - int i, count; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &dn, &with_attrib) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(dn); - convert_to_long_ex(with_attrib); - - ldap_value = ldap_explode_dn((*dn)->value.str.val, (*with_attrib)->value.lval); - - i=0; - while(ldap_value[i] != NULL) i++; - count = i; - - if (array_init(return_value) == FAILURE) { - RETURN_FALSE; - } - - add_assoc_long(return_value, "count", count); - for(i=0; i<count; i++) { - add_index_string(return_value, i, ldap_value[i], 1); - } - - ldap_value_free(ldap_value); -} -/* }}} */ - -/* {{{ proto string ldap_dn2ufn(string dn) - Convert DN to User Friendly Naming format */ -PHP_FUNCTION(ldap_dn2ufn) -{ - pval **dn; - char *ufn; - - if (ZEND_NUM_ARGS() !=1 || zend_get_parameters_ex(1, &dn)==FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(dn); - - ufn = ldap_dn2ufn((*dn)->value.str.val); - - if (ufn !=NULL) { - RETVAL_STRING(ufn, 1); -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP || WINDOWS - ldap_memfree(ufn); -#endif - } else { - RETURN_FALSE; - } -} -/* }}} */ - - -/* added to fix use of ldap_modify_add for doing an ldap_add, gerrit thomson. */ -#define PHP_LD_FULL_ADD 0xff -/* {{{ php_ldap_do_modify - */ -static void php_ldap_do_modify(INTERNAL_FUNCTION_PARAMETERS, int oper) -{ - pval **link, **dn, **entry, **value, **ivalue; - LDAP *ldap; - char *ldap_dn; - LDAPMod **ldap_mods; - int i, j, num_attribs, num_values; - int *num_berval; - char *attribute; - ulong index; - int is_full_add=0; /* flag for full add operation so ldap_mod_add can be put back into oper, gerrit THomson */ - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &dn, &entry) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if ((*entry)->type != IS_ARRAY) { - php_error(E_WARNING, "LDAP: Expected Array as the last element"); - RETURN_FALSE; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - convert_to_string_ex(dn); - ldap_dn = (*dn)->value.str.val; - - num_attribs = zend_hash_num_elements((*entry)->value.ht); - ldap_mods = emalloc((num_attribs+1) * sizeof(LDAPMod *)); - num_berval = emalloc(num_attribs * sizeof(int)); - zend_hash_internal_pointer_reset((*entry)->value.ht); - - /* added by gerrit thomson to fix ldap_add using ldap_mod_add */ - if ( oper == PHP_LD_FULL_ADD ) { - oper = LDAP_MOD_ADD; - is_full_add = 1; - } - /* end additional , gerrit thomson */ - - for(i=0; i<num_attribs; i++) { - ldap_mods[i] = emalloc(sizeof(LDAPMod)); - ldap_mods[i]->mod_op = oper | LDAP_MOD_BVALUES; - - if (zend_hash_get_current_key((*entry)->value.ht, &attribute, &index, 0) == HASH_KEY_IS_STRING) { - ldap_mods[i]->mod_type = estrdup(attribute); - } else { - php_error(E_ERROR, "LDAP: Unknown Attribute in the data"); - /* Free allocated memory */ - while (i >= 0) { - efree(ldap_mods[i--]); - } - efree(num_berval); - efree(ldap_mods); - RETURN_FALSE; - } - - zend_hash_get_current_data((*entry)->value.ht, (void **)&value); - - if ((*value)->type != IS_ARRAY) { - num_values = 1; - } else { - num_values = zend_hash_num_elements((*value)->value.ht); - } - - num_berval[i] = num_values; - ldap_mods[i]->mod_bvalues = emalloc((num_values + 1) * sizeof(struct berval *)); - -/* allow for arrays with one element, no allowance for arrays with none but probably not required, gerrit thomson. */ -/* if (num_values == 1) {*/ - if ((num_values == 1) && ((*value)->type != IS_ARRAY)) { - convert_to_string_ex(value); - ldap_mods[i]->mod_bvalues[0] = (struct berval *) emalloc (sizeof(struct berval)); - ldap_mods[i]->mod_bvalues[0]->bv_len = (*value)->value.str.len; - ldap_mods[i]->mod_bvalues[0]->bv_val = (*value)->value.str.val; - } else { - for(j=0; j < num_values; j++) { - zend_hash_index_find((*value)->value.ht, j, (void **) &ivalue); - convert_to_string_ex(ivalue); - ldap_mods[i]->mod_bvalues[j] = (struct berval *) emalloc (sizeof(struct berval)); - ldap_mods[i]->mod_bvalues[j]->bv_len = (*ivalue)->value.str.len; - ldap_mods[i]->mod_bvalues[j]->bv_val = (*ivalue)->value.str.val; - } - } - ldap_mods[i]->mod_bvalues[num_values] = NULL; - zend_hash_move_forward((*entry)->value.ht); - } - ldap_mods[num_attribs] = NULL; - -/* check flag to see if do_mod was called to perform full add , gerrit thomson */ -/* if (oper == LDAP_MOD_ADD) { */ - if (is_full_add == 1) { - if (ldap_add_s(ldap, ldap_dn, ldap_mods) != LDAP_SUCCESS) { - ldap_perror(ldap, "LDAP"); - php_error(E_WARNING, "LDAP: add operation could not be completed."); - RETVAL_FALSE; - } else RETVAL_TRUE; - } else { - if (ldap_modify_s(ldap, ldap_dn, ldap_mods) != LDAP_SUCCESS) { - php_error(E_WARNING, "LDAP: modify operation could not be completed."); - RETVAL_FALSE; - } else RETVAL_TRUE; - } - - for(i=0; i < num_attribs; i++) { - efree(ldap_mods[i]->mod_type); - for(j=0; j<num_berval[i]; j++) { - efree(ldap_mods[i]->mod_bvalues[j]); - } - efree(ldap_mods[i]->mod_bvalues); - efree(ldap_mods[i]); - } - efree(num_berval); - efree(ldap_mods); - - return; -} -/* }}} */ - -/* {{{ proto int ldap_add(int link, string dn, array entry) - Add entries to LDAP directory */ -PHP_FUNCTION(ldap_add) -{ - /* 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 */ - /* php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_ADD);*/ - php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_LD_FULL_ADD); -} -/* }}} */ - -/* {{{ proto int ldap_modify(int link, string dn, array entry) - Modify an LDAP entry */ -PHP_FUNCTION(ldap_modify) -{ - php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_REPLACE); -} -/* }}} */ - - -/* three functions for attribute base modifications, gerrit Thomson */ - -/* {{{ proto int ldap_mod_replace(int link, string dn, array entry) - Replace attribute values with new ones */ -PHP_FUNCTION(ldap_mod_replace) -{ - php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_REPLACE); -} -/* }}} */ - -/* {{{ proto int ldap_mod_add(int link, string dn, array entry) - Add attribute values to current */ -PHP_FUNCTION(ldap_mod_add) -{ - php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_ADD); -} -/* }}} */ - -/* {{{ proto int ldap_mod_del(int link, string dn, array entry) - Delete attribute values */ -PHP_FUNCTION(ldap_mod_del) -{ - php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_DELETE); -} -/* }}} */ - -/* end of attribute based functions , gerrit thomson */ - - -/* {{{ proto int ldap_delete(int link, string dn) - Delete an entry from a directory */ -PHP_FUNCTION(ldap_delete) -{ - pval **link, **dn; - LDAP *ldap; - char *ldap_dn; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &dn) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - convert_to_string_ex(dn); - ldap_dn = (*dn)->value.str.val; - - if (ldap_delete_s(ldap, ldap_dn) != LDAP_SUCCESS) { - ldap_perror(ldap, "LDAP"); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int ldap_errno(int link) - Get the current ldap error number */ -PHP_FUNCTION(ldap_errno) -{ - pval **link; - LDAP *ldap; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ht, &link) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - if (ldap == NULL) { - RETURN_LONG(0); - } - - RETURN_LONG( _get_lderrno(ldap) ); -} -/* }}} */ - -/* {{{ proto string ldap_err2str(int errno) - Convert error number to error string */ -PHP_FUNCTION(ldap_err2str) -{ - zval **perrno; - - if ( ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ht, &perrno) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_long_ex(perrno); - RETURN_STRING(ldap_err2string((*perrno)->value.lval), 1); -} -/* }}} */ - -/* {{{ proto string ldap_error(int link) - Get the current ldap error string */ -PHP_FUNCTION(ldap_error) -{ - pval **link; - LDAP *ldap; - int ld_errno; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ht, &link) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - ld_errno = _get_lderrno(ldap); - - RETURN_STRING(ldap_err2string(ld_errno), 1); -} -/* }}} */ - -/* {{{ proto int ldap_compare(int link, string dn, string attr, string value) - Determine if an entry has a specific value for one of its attributes */ -PHP_FUNCTION(ldap_compare) -{ - pval **link, **dn, **attr, **value; - char *ldap_dn, *ldap_attr, *ldap_value; - LDAP *ldap; - int errno; - - if (ZEND_NUM_ARGS() != 4 || zend_get_parameters_ex(4, &link, &dn, &attr, &value) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - if (ldap == NULL) RETURN_LONG(-1); - - convert_to_string_ex(dn); - convert_to_string_ex(attr); - convert_to_string_ex(value); - - ldap_dn = (*dn)->value.str.val; - ldap_attr = (*attr)->value.str.val; - ldap_value = (*value)->value.str.val; - - errno = ldap_compare_s(ldap, ldap_dn, ldap_attr, ldap_value); - - switch(errno) { - case LDAP_COMPARE_TRUE : - RETURN_TRUE; - break; - - case LDAP_COMPARE_FALSE : - RETURN_FALSE; - break; - } - - php_error(E_WARNING, "LDAP: Compare operation could not be completed: %s", ldap_err2string(errno)); - RETURN_LONG(-1); - -} -/* }}} */ - - -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP -/* {{{ proto boolean ldap_get_option(int link, int option, mixed retval) - Get the current value of various session-wide parameters */ -PHP_FUNCTION(ldap_get_option) -{ - pval **link, **option, **retval; - LDAP *ldap; - int opt; - - if (ZEND_NUM_ARGS() != 3 || - zend_get_parameters_ex(3, &link, &option, &retval) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - convert_to_long_ex(option); - opt = (*option)->value.lval; - - switch(opt) { - /* options with int value */ - case LDAP_OPT_DEREF: - case LDAP_OPT_SIZELIMIT: - case LDAP_OPT_TIMELIMIT: - case LDAP_OPT_PROTOCOL_VERSION: - case LDAP_OPT_ERROR_NUMBER: - case LDAP_OPT_REFERRALS: - case LDAP_OPT_RESTART: - { - int val; - if (ldap_get_option(ldap, opt, &val)) { - RETURN_FALSE; - } - zval_dtor(*retval); - ZVAL_LONG(*retval, val); - } break; - /* options with string value */ - case LDAP_OPT_HOST_NAME: - case LDAP_OPT_ERROR_STRING: -#ifdef LDAP_OPT_MATCHED_DN - case LDAP_OPT_MATCHED_DN: -#endif - { - char *val; - if (ldap_get_option(ldap, opt, &val)) { - RETURN_FALSE; - } - zval_dtor(*retval); - ZVAL_STRING(*retval, val, 1); - ldap_memfree(val); - } break; -/* options not implemented - case LDAP_OPT_SERVER_CONTROLS: - case LDAP_OPT_CLIENT_CONTROLS: - case LDAP_OPT_API_INFO: - case LDAP_OPT_API_FEATURE_INFO: -*/ - default: - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto boolean ldap_set_option(int link, int option, mixed newval) - Set the value of various session-wide parameters */ -PHP_FUNCTION(ldap_set_option) -{ - pval **link, **option, **newval; - LDAP *ldap; - int opt; - - if (ZEND_NUM_ARGS() != 3 || - zend_get_parameters_ex(3, &link, &option, &newval) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - convert_to_long_ex(option); - opt = (*option)->value.lval; - - switch(opt) { - /* options with int value */ - case LDAP_OPT_DEREF: - case LDAP_OPT_SIZELIMIT: - case LDAP_OPT_TIMELIMIT: - case LDAP_OPT_PROTOCOL_VERSION: - case LDAP_OPT_ERROR_NUMBER: - { - int val; - convert_to_long_ex(newval); - val = (*newval)->value.lval; - if (ldap_set_option(ldap, opt, &val)) { - RETURN_FALSE; - } - } break; - /* options with string value */ - case LDAP_OPT_HOST_NAME: - case LDAP_OPT_ERROR_STRING: -#ifdef LDAP_OPT_MATCHED_DN - case LDAP_OPT_MATCHED_DN: -#endif - { - char *val; - convert_to_string_ex(newval); - val = (*newval)->value.str.val; - if (ldap_set_option(ldap, opt, val)) { - RETURN_FALSE; - } - } break; - /* options with boolean value */ - case LDAP_OPT_REFERRALS: - case LDAP_OPT_RESTART: - { - void *val; - convert_to_boolean_ex(newval); - val = (*newval)->value.lval - ? LDAP_OPT_ON : LDAP_OPT_OFF; - if (ldap_set_option(ldap, opt, val)) { - RETURN_FALSE; - } - } break; - /* options with control list value */ - case LDAP_OPT_SERVER_CONTROLS: - case LDAP_OPT_CLIENT_CONTROLS: - { - LDAPControl *ctrl, **ctrls, **ctrlp; - zval **ctrlval, **val; - int ncontrols; - char error=0; - - if ((Z_TYPE_PP(newval) != IS_ARRAY) || !(ncontrols = zend_hash_num_elements(Z_ARRVAL_PP(newval)))) { - php_error(E_WARNING, "Expected non-empty array value for this option"); - RETURN_FALSE; - } - ctrls = emalloc((1 + ncontrols) * sizeof(*ctrls)); - *ctrls = NULL; - ctrlp = ctrls; - zend_hash_internal_pointer_reset(Z_ARRVAL_PP(newval)); - while (zend_hash_get_current_data(Z_ARRVAL_PP(newval), (void**)&ctrlval) == SUCCESS) { - if (Z_TYPE_PP(ctrlval) != IS_ARRAY) { - php_error(E_WARNING, "The array value must contain only arrays, where each array is a control"); - error = 1; - break; - } - if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "oid", sizeof("oid"), (void **) &val) == FAILURE) { - php_error(E_WARNING, "Control must have an oid key"); - error = 1; - break; - } - ctrl = *ctrlp = emalloc(sizeof(**ctrlp)); - convert_to_string_ex(val); - ctrl->ldctl_oid = Z_STRVAL_PP(val); - if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "value", sizeof("value"), (void **) &val) == SUCCESS) { - convert_to_string_ex(val); - ctrl->ldctl_value.bv_val = Z_STRVAL_PP(val); - ctrl->ldctl_value.bv_len = Z_STRLEN_PP(val); - } else { - ctrl->ldctl_value.bv_val = NULL; - ctrl->ldctl_value.bv_len = 0; - } - if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "iscritical", sizeof("iscritical"), (void **) &val) == SUCCESS) { - convert_to_boolean_ex(val); - ctrl->ldctl_iscritical = Z_BVAL_PP(val); - } else { - ctrl->ldctl_iscritical = 0; - } - - ++ctrlp; - *ctrlp = NULL; - zend_hash_move_forward(Z_ARRVAL_PP(newval)); - } - if (!error) { - error = ldap_set_option(ldap, opt, ctrls); - } - ctrlp = ctrls; - while ( *ctrlp ) { - efree(*ctrlp); - ctrlp++; - } - efree(ctrls); - if (error) { - RETURN_FALSE; - } - } break; - default: - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto boolean ldap_parse_result(int link, int result, int errcode, string matcheddn, string errmsg, array referrals) - Extract information from result */ -PHP_FUNCTION(ldap_parse_result) -{ - pval **link, **result, **errcode, **matcheddn, **errmsg, **referrals; - LDAP *ldap; - LDAPMessage *ldap_result; - char **lreferrals, **refp; - char *lmatcheddn, *lerrmsg; - int rc, lerrcode, myargcount = ZEND_NUM_ARGS(); - - if (myargcount < 3 || myargcount > 6 || zend_get_parameters_ex(myargcount, &link, &result, &errcode, &matcheddn, &errmsg, &referrals) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); - - rc = ldap_parse_result( ldap, ldap_result, &lerrcode, - myargcount > 3 ? &lmatcheddn : NULL, - myargcount > 4 ? &lerrmsg : NULL, - myargcount > 5 ? &lreferrals : NULL, - NULL /* &serverctrls */, - 0 ); - if (rc != LDAP_SUCCESS ) { - php_error(E_WARNING, "LDAP: Unable to parse result: %s", ldap_err2string(_get_lderrno(ldap))); - RETURN_FALSE; - } - - zval_dtor(*errcode); - ZVAL_LONG(*errcode, lerrcode); - - /* Reverse -> fall through */ - switch(myargcount) { - case 6 : - zval_dtor(*referrals); - if (array_init(*referrals) == FAILURE) { - php_error(E_ERROR, "Cannot initialize return value"); - ldap_value_free(lreferrals); - ldap_memfree(lerrmsg); - ldap_memfree(lmatcheddn); - RETURN_FALSE; - } - if (lreferrals != NULL) { - refp = lreferrals; - while (*refp) { - add_next_index_string(*referrals, *refp, 1); - refp++; - } - ldap_value_free(lreferrals); - } - case 5 : - zval_dtor(*errmsg); - if (lerrmsg == NULL) { - ZVAL_EMPTY_STRING(*errmsg); - } else { - ZVAL_STRING(*errmsg, lerrmsg, 1); - ldap_memfree(lerrmsg); - } - case 4 : - zval_dtor(*matcheddn); - if (lmatcheddn == NULL) { - ZVAL_EMPTY_STRING(*matcheddn); - } else { - ZVAL_STRING(*matcheddn, lmatcheddn, 1); - ldap_memfree(lmatcheddn); - } - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int ldap_first_reference(int link, int result) - Return first reference */ -PHP_FUNCTION(ldap_first_reference) -{ - pval **link, **result; - LDAP *ldap; - LDAPMessage *ldap_result; - LDAPMessage *ldap_result_entry; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); - - if ((ldap_result_entry = ldap_first_reference(ldap, ldap_result)) == NULL) { - RETVAL_FALSE; - } else { - ZEND_REGISTER_RESOURCE(return_value, ldap_result_entry, le_result_entry); - } -} -/* }}} */ - -/* {{{ proto int ldap_next_reference(int link, int entry) - Get next reference */ -PHP_FUNCTION(ldap_next_reference) -{ - pval **link, **result_entry; - LDAP *ldap; - LDAPMessage *ldap_result_entry, *ldap_result_entry_next; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - if ((ldap_result_entry_next = ldap_next_reference(ldap, ldap_result_entry)) == NULL) { - RETVAL_FALSE; - } else { - ZEND_REGISTER_RESOURCE(return_value, ldap_result_entry_next, le_result_entry); - } -} -/* }}} */ - -/* {{{ proto boolean ldap_parse_reference(int link, int entry, array referrals) - Extract information from reference entry */ -PHP_FUNCTION(ldap_parse_reference) -{ - pval **link, **result_entry, **referrals; - LDAP *ldap; - LDAPMessage *ldap_result_entry; - char **lreferrals, **refp; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &referrals) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - ZEND_FETCH_RESOURCE(ldap_result_entry, LDAPMessage *, result_entry, -1, "ldap result entry", le_result_entry); - - if (ldap_parse_reference(ldap, ldap_result_entry, &lreferrals, NULL /* &serverctrls */, 0) != LDAP_SUCCESS) { - RETURN_FALSE; - } - - zval_dtor(*referrals); - if (array_init(*referrals) == FAILURE) { - php_error(E_ERROR, "Cannot initialize return value"); - ldap_value_free(lreferrals); - RETURN_FALSE; - } - if (lreferrals != NULL) { - refp = lreferrals; - while (*refp) { - add_next_index_string(*referrals, *refp, 1); - refp++; - } - ldap_value_free(lreferrals); - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto boolean ldap_rename(int link, string dn, string newrdn, string newparent, boolean deleteoldrdn); - Modify the name of an entry */ -PHP_FUNCTION(ldap_rename) -{ - pval **link, **dn, **newrdn, **newparent, **deleteoldrdn; - LDAP *ldap; - int rc; - - if (ZEND_NUM_ARGS() != 5 || zend_get_parameters_ex(5, &link, &dn, &newrdn, &newparent, &deleteoldrdn) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(ldap, LDAP *, link, -1, "ldap link", le_link); - - convert_to_string_ex(dn); - convert_to_string_ex(newrdn); - convert_to_string_ex(newparent); - convert_to_boolean_ex(deleteoldrdn); - -#if ( LDAP_API_VERSION > 2000 ) || HAVE_NSLDAP - rc = ldap_rename_s(ldap, Z_STRVAL_PP(dn), Z_STRVAL_PP(newrdn), Z_STRVAL_PP(newparent), Z_BVAL_PP(deleteoldrdn), NULL, NULL); -#else - if (Z_STRLEN_PP(newparent) != 0) { - php_error(E_WARNING, "You are using old LDAP API, newparent must be the empty string, can only modify RDN"); - RETURN_FALSE; - } -/* could support old APIs but need check for ldap_modrdn2()/ldap_modrdn() */ - rc = ldap_modrdn2_s(ldap, Z_STRVAL_PP(dn), Z_STRVAL_PP(newrdn), Z_BVAL_PP(deleteoldrdn)); -#endif - - if (rc == LDAP_SUCCESS) { - RETURN_TRUE; - } - RETURN_FALSE; -} -/* }}} */ -#endif - - -#ifdef STR_TRANSLATION -/* {{{ php_ldap_do_translate - */ -static void php_ldap_do_translate(INTERNAL_FUNCTION_PARAMETERS, int way) -{ - zval **value; - char *ldap_buf; - unsigned long ldap_len; - int result; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &value) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(value); - ldap_buf = (*value)->value.str.val; - ldap_len = (*value)->value.str.len; - - if(ldap_len == 0) { - RETURN_FALSE; - } - - if(way == 1) { - result = ldap_8859_to_t61(&ldap_buf, &ldap_len, 0); - } else { - result = ldap_t61_to_8859(&ldap_buf, &ldap_len, 0); - } - - if (result == LDAP_SUCCESS) { - RETVAL_STRINGL(ldap_buf, ldap_len, 1); - free(ldap_buf); - } else { - php_error(E_ERROR, "LDAP: Conversion from iso-8859-1 to t61 failed."); - RETVAL_FALSE; - } - - return; -} -/* }}} */ - -/* {{{ proto string ldap_t61_to_8859(string value) - Translate t61 characters to 8859 characters */ -PHP_FUNCTION(ldap_t61_to_8859) -{ - php_ldap_do_translate(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); -} -/* }}} */ - -/* {{{ proto string ldap_8859_to_t61(string value) - Translate 8859 characters to t61 characters */ -PHP_FUNCTION(ldap_8859_to_t61) -{ - php_ldap_do_translate(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); -} -/* }}} */ -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 tw=78 fdm=marker - * vim<600: sw=4 ts=4 tw=78 - */ |