diff options
Diffstat (limited to 'source/lib/ldb/ldb_ldap/ldb_ldap.c')
| -rw-r--r-- | source/lib/ldb/ldb_ldap/ldb_ldap.c | 847 |
1 files changed, 0 insertions, 847 deletions
diff --git a/source/lib/ldb/ldb_ldap/ldb_ldap.c b/source/lib/ldb/ldb_ldap/ldb_ldap.c deleted file mode 100644 index c45fa108f2e..00000000000 --- a/source/lib/ldb/ldb_ldap/ldb_ldap.c +++ /dev/null @@ -1,847 +0,0 @@ -/* - ldb database library - - Copyright (C) Andrew Tridgell 2004 - Copyright (C) Simo Sorce 2006 - - ** NOTE! The following LGPL license applies to the ldb - ** library. This does NOT imply that all of Samba is released - ** under the LGPL - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -/* - * Name: ldb_ldap - * - * Component: ldb ldap backend - * - * Description: core files for LDAP backend - * - * Author: Andrew Tridgell - * - * Modifications: - * - * - description: make the module use asyncronous calls - * date: Feb 2006 - * author: Simo Sorce - */ - -#include "includes.h" -#include "ldb/include/includes.h" - -#define LDAP_DEPRECATED 1 -#include <ldap.h> - -struct lldb_private { - LDAP *ldap; -}; - -struct lldb_context { - struct ldb_module *module; - int msgid; - int timeout; - time_t starttime; - void *context; - int (*callback)(struct ldb_context *, void *, struct ldb_reply *); -}; - -static int lldb_ldap_to_ldb(int err) { - /* Ldap errors and ldb errors are defined to the same values */ - return err; -} - -static struct ldb_handle *init_handle(struct lldb_private *lldb, struct ldb_module *module, - void *context, - int (*callback)(struct ldb_context *, void *, struct ldb_reply *), - int timeout, time_t starttime) -{ - struct lldb_context *ac; - struct ldb_handle *h; - - h = talloc_zero(lldb, struct ldb_handle); - if (h == NULL) { - ldb_set_errstring(module->ldb, "Out of Memory"); - return NULL; - } - - h->module = module; - - ac = talloc(h, struct lldb_context); - if (ac == NULL) { - ldb_set_errstring(module->ldb, "Out of Memory"); - talloc_free(h); - return NULL; - } - - h->private_data = (void *)ac; - - h->state = LDB_ASYNC_INIT; - h->status = LDB_SUCCESS; - - ac->module = module; - ac->context = context; - ac->callback = callback; - ac->timeout = timeout; - ac->starttime = starttime; - ac->msgid = 0; - - return h; -} -/* - convert a ldb_message structure to a list of LDAPMod structures - ready for ldap_add() or ldap_modify() -*/ -static LDAPMod **lldb_msg_to_mods(void *mem_ctx, const struct ldb_message *msg, int use_flags) -{ - LDAPMod **mods; - unsigned int i, j; - int num_mods = 0; - - /* allocate maximum number of elements needed */ - mods = talloc_array(mem_ctx, LDAPMod *, msg->num_elements+1); - if (!mods) { - errno = ENOMEM; - return NULL; - } - mods[0] = NULL; - - for (i=0;i<msg->num_elements;i++) { - const struct ldb_message_element *el = &msg->elements[i]; - - mods[num_mods] = talloc(mods, LDAPMod); - if (!mods[num_mods]) { - goto failed; - } - mods[num_mods+1] = NULL; - mods[num_mods]->mod_op = LDAP_MOD_BVALUES; - if (use_flags) { - switch (el->flags & LDB_FLAG_MOD_MASK) { - case LDB_FLAG_MOD_ADD: - mods[num_mods]->mod_op |= LDAP_MOD_ADD; - break; - case LDB_FLAG_MOD_DELETE: - mods[num_mods]->mod_op |= LDAP_MOD_DELETE; - break; - case LDB_FLAG_MOD_REPLACE: - mods[num_mods]->mod_op |= LDAP_MOD_REPLACE; - break; - } - } - mods[num_mods]->mod_type = discard_const_p(char, el->name); - mods[num_mods]->mod_vals.modv_bvals = talloc_array(mods[num_mods], - struct berval *, - 1+el->num_values); - if (!mods[num_mods]->mod_vals.modv_bvals) { - goto failed; - } - - for (j=0;j<el->num_values;j++) { - mods[num_mods]->mod_vals.modv_bvals[j] = talloc(mods[num_mods]->mod_vals.modv_bvals, - struct berval); - if (!mods[num_mods]->mod_vals.modv_bvals[j]) { - goto failed; - } - mods[num_mods]->mod_vals.modv_bvals[j]->bv_val = - (char *)el->values[j].data; - mods[num_mods]->mod_vals.modv_bvals[j]->bv_len = el->values[j].length; - } - mods[num_mods]->mod_vals.modv_bvals[j] = NULL; - num_mods++; - } - - return mods; - -failed: - talloc_free(mods); - return NULL; -} - -/* - add a single set of ldap message values to a ldb_message -*/ -static int lldb_add_msg_attr(struct ldb_context *ldb, - struct ldb_message *msg, - const char *attr, struct berval **bval) -{ - int count, i; - struct ldb_message_element *el; - - count = ldap_count_values_len(bval); - - if (count <= 0) { - return -1; - } - - el = talloc_realloc(msg, msg->elements, struct ldb_message_element, - msg->num_elements + 1); - if (!el) { - errno = ENOMEM; - return -1; - } - - msg->elements = el; - - el = &msg->elements[msg->num_elements]; - - el->name = talloc_strdup(msg->elements, attr); - if (!el->name) { - errno = ENOMEM; - return -1; - } - el->flags = 0; - - el->num_values = 0; - el->values = talloc_array(msg->elements, struct ldb_val, count); - if (!el->values) { - errno = ENOMEM; - return -1; - } - - for (i=0;i<count;i++) { - /* we have to ensure this is null terminated so that - ldb_msg_find_attr_as_string() can work */ - el->values[i].data = - (uint8_t *)talloc_size(el->values, bval[i]->bv_len+1); - if (!el->values[i].data) { - errno = ENOMEM; - return -1; - } - memcpy(el->values[i].data, bval[i]->bv_val, bval[i]->bv_len); - el->values[i].data[bval[i]->bv_len] = 0; - el->values[i].length = bval[i]->bv_len; - el->num_values++; - } - - msg->num_elements++; - - return 0; -} - -/* - search for matching records -*/ -static int lldb_search(struct ldb_module *module, struct ldb_request *req) -{ - struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private); - struct lldb_context *lldb_ac; - struct timeval tv; - int ldap_scope; - char *search_base; - char *expression; - int ret; - - if (!req->callback || !req->context) { - ldb_set_errstring(module->ldb, "Async interface called with NULL callback function or NULL context"); - return LDB_ERR_OPERATIONS_ERROR; - } - - if (req->op.search.tree == NULL) { - ldb_set_errstring(module->ldb, "Invalid expression parse tree"); - return LDB_ERR_OPERATIONS_ERROR; - } - - if (req->controls != NULL) { - ldb_debug(module->ldb, LDB_DEBUG_WARNING, "Controls are not yet supported by ldb_ldap backend!\n"); - } - - req->handle = init_handle(lldb, module, req->context, req->callback, req->timeout, req->starttime); - if (req->handle == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - lldb_ac = talloc_get_type(req->handle->private_data, struct lldb_context); - - search_base = ldb_dn_linearize(lldb_ac, req->op.search.base); - if (req->op.search.base == NULL) { - search_base = talloc_strdup(lldb_ac, ""); - } - if (search_base == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - expression = ldb_filter_from_tree( - lldb_ac, - discard_const_p(struct ldb_parse_tree, req->op.search.tree)); - if (expression == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - switch (req->op.search.scope) { - case LDB_SCOPE_BASE: - ldap_scope = LDAP_SCOPE_BASE; - break; - case LDB_SCOPE_ONELEVEL: - ldap_scope = LDAP_SCOPE_ONELEVEL; - break; - default: - ldap_scope = LDAP_SCOPE_SUBTREE; - break; - } - - tv.tv_sec = req->timeout; - tv.tv_usec = 0; - - ret = ldap_search_ext(lldb->ldap, search_base, ldap_scope, - expression, - discard_const_p(char *, req->op.search.attrs), - 0, - NULL, - NULL, - &tv, - LDAP_NO_LIMIT, - &lldb_ac->msgid); - - if (ret != LDAP_SUCCESS) { - ldb_set_errstring(module->ldb, ldap_err2string(ret)); - } - - return lldb_ldap_to_ldb(ret); -} - -/* - add a record -*/ -static int lldb_add(struct ldb_module *module, struct ldb_request *req) -{ - struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private); - struct lldb_context *lldb_ac; - LDAPMod **mods; - char *dn; - int ret; - - /* ltdb specials should not reach this point */ - if (ldb_dn_is_special(req->op.add.message->dn)) { - return LDB_ERR_INVALID_DN_SYNTAX; - } - - req->handle = init_handle(lldb, module, req->context, req->callback, req->timeout, req->starttime); - if (req->handle == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - lldb_ac = talloc_get_type(req->handle->private_data, struct lldb_context); - - mods = lldb_msg_to_mods(lldb_ac, req->op.add.message, 0); - if (mods == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - dn = ldb_dn_linearize(lldb_ac, req->op.add.message->dn); - if (dn == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - ret = ldap_add_ext(lldb->ldap, dn, mods, - NULL, - NULL, - &lldb_ac->msgid); - - if (ret != LDAP_SUCCESS) { - ldb_set_errstring(module->ldb, ldap_err2string(ret)); - } - - return lldb_ldap_to_ldb(ret); -} - -/* - modify a record -*/ -static int lldb_modify(struct ldb_module *module, struct ldb_request *req) -{ - struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private); - struct lldb_context *lldb_ac; - LDAPMod **mods; - char *dn; - int ret; - - /* ltdb specials should not reach this point */ - if (ldb_dn_is_special(req->op.mod.message->dn)) { - return LDB_ERR_INVALID_DN_SYNTAX; - } - - req->handle = init_handle(lldb, module, req->context, req->callback, req->timeout, req->starttime); - if (req->handle == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - lldb_ac = talloc_get_type(req->handle->private_data, struct lldb_context); - - mods = lldb_msg_to_mods(lldb_ac, req->op.mod.message, 1); - if (mods == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - dn = ldb_dn_linearize(lldb_ac, req->op.mod.message->dn); - if (dn == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - ret = ldap_modify_ext(lldb->ldap, dn, mods, - NULL, - NULL, - &lldb_ac->msgid); - - if (ret != LDAP_SUCCESS) { - ldb_set_errstring(module->ldb, ldap_err2string(ret)); - } - - return lldb_ldap_to_ldb(ret); -} - -/* - delete a record -*/ -static int lldb_delete(struct ldb_module *module, struct ldb_request *req) -{ - struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private); - struct lldb_context *lldb_ac; - char *dnstr; - int ret; - - /* ltdb specials should not reach this point */ - if (ldb_dn_is_special(req->op.del.dn)) { - return LDB_ERR_INVALID_DN_SYNTAX; - } - - req->handle = init_handle(lldb, module, req->context, req->callback, req->timeout, req->starttime); - if (req->handle == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - lldb_ac = talloc_get_type(req->handle->private_data, struct lldb_context); - - dnstr = ldb_dn_linearize(lldb_ac, req->op.del.dn); - - ret = ldap_delete_ext(lldb->ldap, dnstr, - NULL, - NULL, - &lldb_ac->msgid); - - if (ret != LDAP_SUCCESS) { - ldb_set_errstring(module->ldb, ldap_err2string(ret)); - } - - return lldb_ldap_to_ldb(ret); -} - -/* - rename a record -*/ -static int lldb_rename(struct ldb_module *module, struct ldb_request *req) -{ - struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private); - struct lldb_context *lldb_ac; - char *old_dn; - char *newrdn; - char *parentdn; - int ret; - - /* ltdb specials should not reach this point */ - if (ldb_dn_is_special(req->op.rename.olddn) || ldb_dn_is_special(req->op.rename.newdn)) { - return LDB_ERR_INVALID_DN_SYNTAX; - } - - req->handle = init_handle(lldb, module, req->context, req->callback, req->timeout, req->starttime); - if (req->handle == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - lldb_ac = talloc_get_type(req->handle->private_data, struct lldb_context); - - old_dn = ldb_dn_linearize(lldb_ac, req->op.rename.olddn); - if (old_dn == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - newrdn = talloc_asprintf(lldb_ac, "%s=%s", - ldb_dn_get_rdn_name(req->op.rename.newdn), - ldb_dn_escape_value(lldb, *(ldb_dn_get_rdn_val(req->op.rename.newdn)))); - if (!newrdn) { - return LDB_ERR_OPERATIONS_ERROR; - } - - parentdn = ldb_dn_linearize(lldb_ac, ldb_dn_get_parent(lldb_ac, req->op.rename.newdn)); - if (!parentdn) { - return LDB_ERR_OPERATIONS_ERROR; - } - - ret = ldap_rename(lldb->ldap, old_dn, newrdn, parentdn, - 1, NULL, NULL, - &lldb_ac->msgid); - - if (ret != LDAP_SUCCESS) { - ldb_set_errstring(module->ldb, ldap_err2string(ret)); - } - - return lldb_ldap_to_ldb(ret); -} - -static int lldb_parse_result(struct ldb_handle *handle, LDAPMessage *result) -{ - struct lldb_context *ac = talloc_get_type(handle->private_data, struct lldb_context); - struct lldb_private *lldb = talloc_get_type(ac->module->private_data, struct lldb_private); - struct ldb_reply *ares = NULL; - LDAPMessage *msg; - int type; - char *matcheddnp = NULL; - char *errmsgp = NULL; - char **referralsp = NULL; - LDAPControl **serverctrlsp = NULL; - int ret = LDB_SUCCESS; - - type = ldap_msgtype(result); - - handle->status = 0; - - switch (type) { - - case LDAP_RES_SEARCH_ENTRY: - msg = ldap_first_entry(lldb->ldap, result); - if (msg != NULL) { - BerElement *berptr = NULL; - char *attr, *dn; - - ares = talloc_zero(ac, struct ldb_reply); - if (!ares) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - - ares->message = ldb_msg_new(ares); - if (!ares->message) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - - dn = ldap_get_dn(lldb->ldap, msg); - if (!dn) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - ares->message->dn = ldb_dn_explode_or_special(ares->message, dn); - if (ares->message->dn == NULL) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - ldap_memfree(dn); - - ares->message->num_elements = 0; - ares->message->elements = NULL; - ares->message->private_data = NULL; - - /* loop over all attributes */ - for (attr=ldap_first_attribute(lldb->ldap, msg, &berptr); - attr; - attr=ldap_next_attribute(lldb->ldap, msg, berptr)) { - struct berval **bval; - bval = ldap_get_values_len(lldb->ldap, msg, attr); - - if (bval) { - lldb_add_msg_attr(ac->module->ldb, ares->message, attr, bval); - ldap_value_free_len(bval); - } - } - if (berptr) ber_free(berptr, 0); - - - ares->type = LDB_REPLY_ENTRY; - ret = ac->callback(ac->module->ldb, ac->context, ares); - } else { - handle->status = LDB_ERR_PROTOCOL_ERROR; - handle->state = LDB_ASYNC_DONE; - } - break; - - case LDAP_RES_SEARCH_REFERENCE: - if (ldap_parse_result(lldb->ldap, result, &handle->status, - &matcheddnp, &errmsgp, - &referralsp, &serverctrlsp, 0) != LDAP_SUCCESS) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - if (referralsp == NULL) { - handle->status = LDB_ERR_PROTOCOL_ERROR; - goto error; - } - - ares = talloc_zero(ac, struct ldb_reply); - if (!ares) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - - ares->referral = talloc_strdup(ares, *referralsp); - ares->type = LDB_REPLY_REFERRAL; - ret = ac->callback(ac->module->ldb, ac->context, ares); - - break; - - case LDAP_RES_SEARCH_RESULT: - if (ldap_parse_result(lldb->ldap, result, &handle->status, - &matcheddnp, &errmsgp, - &referralsp, &serverctrlsp, 0) != LDAP_SUCCESS) { - handle->status = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - - ares = talloc_zero(ac, struct ldb_reply); - if (!ares) { - ret = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - - if (serverctrlsp != NULL) { - /* FIXME: transform the LDAPControl list into an ldb_control one */ - ares->controls = NULL; - } - - ares->type = LDB_REPLY_DONE; - handle->state = LDB_ASYNC_DONE; - ret = ac->callback(ac->module->ldb, ac->context, ares); - - break; - - case LDAP_RES_MODIFY: - case LDAP_RES_ADD: - case LDAP_RES_DELETE: - case LDAP_RES_MODDN: - if (ldap_parse_result(lldb->ldap, result, &handle->status, - &matcheddnp, &errmsgp, - &referralsp, &serverctrlsp, 0) != LDAP_SUCCESS) { - handle->status = LDB_ERR_OPERATIONS_ERROR; - goto error; - } - if (ac->callback && handle->status == LDB_SUCCESS) { - ares = NULL; /* FIXME: build a corresponding ares to pass on */ - ret = ac->callback(ac->module->ldb, ac->context, ares); - } - handle->state = LDB_ASYNC_DONE; - break; - - default: - ret = LDB_ERR_PROTOCOL_ERROR; - goto error; - } - - if (matcheddnp) ldap_memfree(matcheddnp); - if (errmsgp && *errmsgp) { - ldb_set_errstring(ac->module->ldb, errmsgp); - } else if (handle->status) { - ldb_set_errstring(ac->module->ldb, ldap_err2string(handle->status)); - } - if (errmsgp) { - ldap_memfree(errmsgp); - } - if (referralsp) ldap_value_free(referralsp); - if (serverctrlsp) ldap_controls_free(serverctrlsp); - - ldap_msgfree(result); - return lldb_ldap_to_ldb(handle->status); - -error: - handle->state = LDB_ASYNC_DONE; - ldap_msgfree(result); - return ret; -} - -static int lldb_wait(struct ldb_handle *handle, enum ldb_wait_type type) -{ - struct lldb_context *ac = talloc_get_type(handle->private_data, struct lldb_context); - struct lldb_private *lldb = talloc_get_type(handle->module->private_data, struct lldb_private); - struct timeval timeout; - LDAPMessage *result; - int ret, lret; - - if (handle->state == LDB_ASYNC_DONE) { - return handle->status; - } - - if (!ac || !ac->msgid) { - return LDB_ERR_OPERATIONS_ERROR; - } - - handle->state = LDB_ASYNC_PENDING; - handle->status = LDB_SUCCESS; - - switch(type) { - case LDB_WAIT_NONE: - - if ((ac->timeout != -1) && - ((ac->starttime + ac->timeout) > time(NULL))) { - return LDB_ERR_TIME_LIMIT_EXCEEDED; - } - - timeout.tv_sec = 0; - timeout.tv_usec = 0; - - lret = ldap_result(lldb->ldap, ac->msgid, 0, &timeout, &result); - if (lret == -1) { - return LDB_ERR_OPERATIONS_ERROR; - } - if (lret == 0) { - ret = LDB_SUCCESS; - goto done; - } - - return lldb_parse_result(handle, result); - - case LDB_WAIT_ALL: - timeout.tv_usec = 0; - ret = LDB_ERR_OPERATIONS_ERROR; - - while (handle->status == LDB_SUCCESS && handle->state != LDB_ASYNC_DONE) { - - if (ac->timeout == -1) { - lret = ldap_result(lldb->ldap, ac->msgid, 0, NULL, &result); - } else { - timeout.tv_sec = ac->timeout - (time(NULL) - ac->starttime); - if (timeout.tv_sec <= 0) - return LDB_ERR_TIME_LIMIT_EXCEEDED; - lret = ldap_result(lldb->ldap, ac->msgid, 0, &timeout, &result); - } - if (lret == -1) { - return LDB_ERR_OPERATIONS_ERROR; - } - if (lret == 0) { - return LDB_ERR_TIME_LIMIT_EXCEEDED; - } - - ret = lldb_parse_result(handle, result); - if (ret != LDB_SUCCESS) { - return ret; - } - } - - break; - - default: - handle->state = LDB_ASYNC_DONE; - ret = LDB_ERR_OPERATIONS_ERROR; - } - -done: - return ret; -} - -static int lldb_start_trans(struct ldb_module *module) -{ - /* TODO implement a local transaction mechanism here */ - - return LDB_SUCCESS; -} - -static int lldb_end_trans(struct ldb_module *module) -{ - /* TODO implement a local transaction mechanism here */ - - return LDB_SUCCESS; -} - -static int lldb_del_trans(struct ldb_module *module) -{ - /* TODO implement a local transaction mechanism here */ - - return LDB_SUCCESS; -} - -static int lldb_request(struct ldb_module *module, struct ldb_request *req) -{ - return LDB_ERR_OPERATIONS_ERROR; -} - -static const struct ldb_module_ops lldb_ops = { - .name = "ldap", - .search = lldb_search, - .add = lldb_add, - .modify = lldb_modify, - .del = lldb_delete, - .rename = lldb_rename, - .request = lldb_request, - .start_transaction = lldb_start_trans, - .end_transaction = lldb_end_trans, - .del_transaction = lldb_del_trans, - .wait = lldb_wait -}; - - -static int lldb_destructor(struct lldb_private *lldb) -{ - ldap_unbind(lldb->ldap); - return 0; -} - -/* - connect to the database -*/ -static int lldb_connect(struct ldb_context *ldb, - const char *url, - unsigned int flags, - const char *options[], - struct ldb_module **module) -{ - struct lldb_private *lldb = NULL; - int version = 3; - int ret; - - lldb = talloc(ldb, struct lldb_private); - if (!lldb) { - ldb_oom(ldb); - goto failed; - } - - lldb->ldap = NULL; - - ret = ldap_initialize(&lldb->ldap, url); - if (ret != LDAP_SUCCESS) { - ldb_debug(ldb, LDB_DEBUG_FATAL, "ldap_initialize failed for URL '%s' - %s\n", - url, ldap_err2string(ret)); - goto failed; - } - - talloc_set_destructor(lldb, lldb_destructor); - - ret = ldap_set_option(lldb->ldap, LDAP_OPT_PROTOCOL_VERSION, &version); - if (ret != LDAP_SUCCESS) { - ldb_debug(ldb, LDB_DEBUG_FATAL, "ldap_set_option failed - %s\n", - ldap_err2string(ret)); - goto failed; - } - - *module = talloc(ldb, struct ldb_module); - if (*module == NULL) { - ldb_oom(ldb); - talloc_free(lldb); - return -1; - } - talloc_set_name_const(*module, "ldb_ldap backend"); - (*module)->ldb = ldb; - (*module)->prev = (*module)->next = NULL; - (*module)->private_data = lldb; - (*module)->ops = &lldb_ops; - - return 0; - -failed: - talloc_free(lldb); - return -1; -} - -int ldb_ldap_init(void) -{ - return ldb_register_backend("ldap", lldb_connect) + - ldb_register_backend("ldapi", lldb_connect) + - ldb_register_backend("ldaps", lldb_connect); -} |