diff options
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/config.mk | 13 | ||||
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/linked_attributes.c | 68 | ||||
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/objectclass.c | 29 | ||||
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/pdc_fsmo.c | 7 | ||||
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/schema_fsmo.c | 7 | ||||
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/subtree_delete.c | 255 | ||||
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/subtree_rename.c | 132 |
7 files changed, 348 insertions, 163 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/config.mk b/source4/dsdb/samdb/ldb_modules/config.mk index 808fb58048..3c43d47cef 100644 --- a/source4/dsdb/samdb/ldb_modules/config.mk +++ b/source4/dsdb/samdb/ldb_modules/config.mk @@ -265,6 +265,19 @@ OBJ_FILES = \ ################################################ ################################################ +# Start MODULE ldb_subtree_rename +[MODULE::ldb_subtree_delete] +INIT_FUNCTION = ldb_subtree_delete_init +OUTPUT_TYPE = SHARED_LIBRARY +CFLAGS = -Ilib/ldb/include +PRIVATE_DEPENDENCIES = LIBTALLOC +SUBSYSTEM = LIBLDB +OBJ_FILES = \ + subtree_delete.o +# End MODULE ldb_subtree_rename +################################################ + +################################################ # Start MODULE ldb_linked_attributes [MODULE::ldb_linked_attributes] INIT_FUNCTION = ldb_linked_attributes_init diff --git a/source4/dsdb/samdb/ldb_modules/linked_attributes.c b/source4/dsdb/samdb/ldb_modules/linked_attributes.c index be5dd12d3b..f3e66c5065 100644 --- a/source4/dsdb/samdb/ldb_modules/linked_attributes.c +++ b/source4/dsdb/samdb/ldb_modules/linked_attributes.c @@ -34,10 +34,12 @@ #include "dsdb/samdb/samdb.h" struct linked_attributes_context { + enum la_step {LA_SEARCH, LA_DO_OPS} step; struct ldb_module *module; struct ldb_handle *handle; struct ldb_request *orig_req; + struct ldb_request *search_req; struct ldb_request **down_req; int num_requests; int finished_requests; @@ -82,7 +84,7 @@ static struct linked_attributes_context *linked_attributes_init_handle(struct ld static int setup_modifies(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, struct linked_attributes_context *ac, - struct ldb_message *msg, + const struct ldb_message *msg, struct ldb_dn *olddn, struct ldb_dn *newdn) { int i, j, ret = LDB_SUCCESS; @@ -192,6 +194,7 @@ static int setup_modifies(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, ac->down_req[ac->num_requests] = new_req; ac->num_requests++; + /* Run the new request */ ret = ldb_next_request(ac->module, new_req); if (ret != LDB_SUCCESS) { @@ -272,6 +275,8 @@ static int linked_attributes_add(struct ldb_module *module, struct ldb_request * /* Even link IDs are for the originating attribute */ } + + ac->step = LA_DO_OPS; /* Now call the common routine to setup the modifies across all the attributes */ return setup_modifies(module->ldb, ac, ac, req->op.add.message, NULL, req->op.add.message->dn); @@ -322,6 +327,8 @@ static int linked_attributes_modify(struct ldb_module *module, struct ldb_reques ac->num_requests++; + ac->step = LA_DO_OPS; + /* Run the original request */ ret = ldb_next_request(module, ac->down_req[0]); if (ret != LDB_SUCCESS) { @@ -539,18 +546,8 @@ static int linked_attributes_rename(struct ldb_module *module, struct ldb_reques talloc_steal(new_req, attrs); - ac->down_req = talloc_realloc(ac, ac->down_req, - struct ldb_request *, ac->num_requests + 1); - if (!ac->down_req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->down_req[ac->num_requests] = new_req; - if (req == NULL) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->num_requests++; + ac->search_req = new_req; + ac->step = LA_SEARCH; return ldb_next_request(module, new_req); } @@ -602,18 +599,8 @@ static int linked_attributes_delete(struct ldb_module *module, struct ldb_reques talloc_steal(new_req, attrs); - ac->down_req = talloc_realloc(ac, ac->down_req, - struct ldb_request *, ac->num_requests + 1); - if (!ac->down_req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->down_req[ac->num_requests] = new_req; - if (req == NULL) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->num_requests++; + ac->search_req = new_req; + ac->step = LA_SEARCH; return ldb_next_request(module, new_req); } @@ -634,21 +621,42 @@ static int linked_attributes_wait_none(struct ldb_handle *handle) { ac = talloc_get_type(handle->private_data, struct linked_attributes_context); - for (i=0; i < ac->num_requests; i++) { - ret = ldb_wait(ac->down_req[i]->handle, LDB_WAIT_NONE); + switch (ac->step) { + case LA_SEARCH: + ret = ldb_wait(ac->search_req->handle, LDB_WAIT_NONE); if (ret != LDB_SUCCESS) { handle->status = ret; goto done; } - if (ac->down_req[i]->handle->status != LDB_SUCCESS) { - handle->status = ac->down_req[i]->handle->status; + if (ac->search_req->handle->status != LDB_SUCCESS) { + handle->status = ac->search_req->handle->status; goto done; } - if (ac->down_req[i]->handle->state != LDB_ASYNC_DONE) { + if (ac->search_req->handle->state != LDB_ASYNC_DONE) { return LDB_SUCCESS; } + ac->step = LA_DO_OPS; + return LDB_SUCCESS; + + case LA_DO_OPS: + for (i=0; i < ac->num_requests; i++) { + ret = ldb_wait(ac->down_req[i]->handle, LDB_WAIT_NONE); + + if (ret != LDB_SUCCESS) { + handle->status = ret; + goto done; + } + if (ac->down_req[i]->handle->status != LDB_SUCCESS) { + handle->status = ac->down_req[i]->handle->status; + goto done; + } + + if (ac->down_req[i]->handle->state != LDB_ASYNC_DONE) { + return LDB_SUCCESS; + } + } } done: diff --git a/source4/dsdb/samdb/ldb_modules/objectclass.c b/source4/dsdb/samdb/ldb_modules/objectclass.c index 50ea2ec4e2..5626d9a891 100644 --- a/source4/dsdb/samdb/ldb_modules/objectclass.c +++ b/source4/dsdb/samdb/ldb_modules/objectclass.c @@ -68,6 +68,8 @@ struct class_list { const struct dsdb_class *objectclass; }; +static int objectclass_do_add(struct ldb_handle *h); + static struct ldb_handle *oc_init_handle(struct ldb_request *req, struct ldb_module *module) { struct oc_context *ac; @@ -388,11 +390,17 @@ static int objectclass_add(struct ldb_module *module, struct ldb_request *req) /* return or own handle to deal with this call */ req->handle = h; - parent_dn = ldb_dn_get_parent(ac, ac->orig_req->op.mod.message->dn); + /* If there isn't a parent, just go on to the add processing */ + if (ldb_dn_get_comp_num(ac->orig_req->op.add.message->dn) == 1) { + return objectclass_do_add(h); + } + + parent_dn = ldb_dn_get_parent(ac, ac->orig_req->op.add.message->dn); if (parent_dn == NULL) { ldb_oom(module->ldb); return LDB_ERR_OPERATIONS_ERROR; } + ret = ldb_build_search_req(&ac->search_req, module->ldb, ac, parent_dn, LDB_SCOPE_BASE, "(objectClass=*)", @@ -443,9 +451,7 @@ static int objectclass_do_add(struct ldb_handle *h) /* Check we have a valid parent */ if (ac->search_res == NULL) { - if (ldb_dn_get_comp_num(ac->orig_req->op.add.message->dn) <= 1) { - /* Allow cn=rootdse and cn=templates for now... */ - } else if (ldb_dn_compare(ldb_get_root_basedn(ac->module->ldb), ac->orig_req->op.add.message->dn) == 0) { + if (ldb_dn_compare(ldb_get_root_basedn(ac->module->ldb), ac->orig_req->op.add.message->dn) == 0) { /* Allow the tree to be started */ } else { ldb_asprintf_errstring(ac->module->ldb, "objectclass: Cannot add %s, parent does not exist!", @@ -461,6 +467,8 @@ static int objectclass_do_add(struct ldb_handle *h) &msg->dn); if (ret != LDB_SUCCESS) { + ldb_asprintf_errstring(ac->module->ldb, "Could not munge DN %s into normal form", + ldb_dn_get_linearized(ac->orig_req->op.add.message->dn)); return ret; } @@ -601,7 +609,9 @@ static int objectclass_modify(struct ldb_module *module, struct ldb_request *req switch (objectclass_element->flags & LDB_FLAG_MOD_MASK) { case LDB_FLAG_MOD_DELETE: - return LDB_ERR_OBJECT_CLASS_MODS_PROHIBITED; + if (objectclass_element->num_values == 0) { + return LDB_ERR_OBJECT_CLASS_MODS_PROHIBITED; + } break; case LDB_FLAG_MOD_REPLACE: { @@ -1026,11 +1036,12 @@ static int oc_wait(struct ldb_handle *handle) { case OC_SEARCH_ADD_PARENT: ret = ldb_wait(ac->search_req->handle, LDB_WAIT_NONE); - if (ret != LDB_SUCCESS) { + if (ret != LDB_SUCCESS && ret != LDB_ERR_NO_SUCH_OBJECT) { handle->status = ret; goto done; } - if (ac->search_req->handle->status != LDB_SUCCESS) { + if (ac->search_req->handle->status != LDB_SUCCESS + && ac->search_req->handle->status != LDB_ERR_NO_SUCH_OBJECT) { handle->status = ac->search_req->handle->status; goto done; } @@ -1063,11 +1074,11 @@ static int oc_wait(struct ldb_handle *handle) { case OC_SEARCH_RENAME_PARENT: ret = ldb_wait(ac->search_req->handle, LDB_WAIT_NONE); - if (ret != LDB_SUCCESS) { + if (ret != LDB_SUCCESS && ret != LDB_ERR_NO_SUCH_OBJECT) { handle->status = ret; goto done; } - if (ac->search_req->handle->status != LDB_SUCCESS) { + if (ac->search_req->handle->status != LDB_SUCCESS && ac->search_req->handle->status != LDB_ERR_NO_SUCH_OBJECT) { handle->status = ac->search_req->handle->status; goto done; } diff --git a/source4/dsdb/samdb/ldb_modules/pdc_fsmo.c b/source4/dsdb/samdb/ldb_modules/pdc_fsmo.c index d78ba14ab4..ed9b554bb1 100644 --- a/source4/dsdb/samdb/ldb_modules/pdc_fsmo.c +++ b/source4/dsdb/samdb/ldb_modules/pdc_fsmo.c @@ -67,7 +67,12 @@ static int pdc_fsmo_init(struct ldb_module *module) LDB_SCOPE_BASE, NULL, pdc_attrs, &pdc_res); - if (ret != LDB_SUCCESS) { + if (ret == LDB_ERR_NO_SUCH_OBJECT) { + ldb_debug(module->ldb, LDB_DEBUG_WARNING, + "pdc_fsmo_init: no domain object present: (skip loading of domain details)"); + talloc_free(mem_ctx); + return ldb_next_init(module); + } else if (ret != LDB_SUCCESS) { ldb_debug_set(module->ldb, LDB_DEBUG_FATAL, "pdc_fsmo_init: failed to search the domain object: %d:%s", ret, ldb_strerror(ret)); diff --git a/source4/dsdb/samdb/ldb_modules/schema_fsmo.c b/source4/dsdb/samdb/ldb_modules/schema_fsmo.c index a92f2646c4..b10e3ac203 100644 --- a/source4/dsdb/samdb/ldb_modules/schema_fsmo.c +++ b/source4/dsdb/samdb/ldb_modules/schema_fsmo.c @@ -90,7 +90,12 @@ static int schema_fsmo_init(struct ldb_module *module) LDB_SCOPE_BASE, NULL, schema_attrs, &schema_res); - if (ret != LDB_SUCCESS) { + if (ret == LDB_ERR_NO_SUCH_OBJECT) { + ldb_debug(module->ldb, LDB_DEBUG_WARNING, + "schema_fsmo_init: no schema head present: (skip schema loading)"); + talloc_free(mem_ctx); + return ldb_next_init(module); + } else if (ret != LDB_SUCCESS) { ldb_debug_set(module->ldb, LDB_DEBUG_FATAL, "schema_fsmo_init: failed to search the schema head: %d:%s", ret, ldb_strerror(ret)); diff --git a/source4/dsdb/samdb/ldb_modules/subtree_delete.c b/source4/dsdb/samdb/ldb_modules/subtree_delete.c new file mode 100644 index 0000000000..92f539457e --- /dev/null +++ b/source4/dsdb/samdb/ldb_modules/subtree_delete.c @@ -0,0 +1,255 @@ +/* + ldb database library + + Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006-2007 + Copyright (C) Stefan Metzmacher <metze@samba.org> 2007 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +/* + * Name: ldb + * + * Component: ldb subtree delete (prevention) module + * + * Description: Prevent deletion of a subtree in LDB + * + * Author: Andrew Bartlett + */ + +#include "ldb_includes.h" + +struct subtree_delete_context { + enum sd_step {SD_SEARCH, SD_DO_DEL} step; + + struct ldb_module *module; + struct ldb_handle *handle; + struct ldb_request *orig_req; + + struct ldb_request *search_req; + struct ldb_request *down_req; + + int num_children; +}; + +static struct subtree_delete_context *subtree_delete_init_handle(struct ldb_request *req, + struct ldb_module *module) +{ + struct subtree_delete_context *ac; + struct ldb_handle *h; + + h = talloc_zero(req, struct ldb_handle); + if (h == NULL) { + ldb_set_errstring(module->ldb, "Out of Memory"); + return NULL; + } + + h->module = module; + + ac = talloc_zero(h, struct subtree_delete_context); + if (ac == NULL) { + ldb_set_errstring(module->ldb, "Out of Memory"); + talloc_free(h); + return NULL; + } + + h->private_data = ac; + + ac->module = module; + ac->handle = h; + ac->orig_req = req; + + req->handle = h; + + return ac; +} + +static int subtree_delete_check_for_children(struct subtree_delete_context *ac) +{ + if (ac->num_children > 0) { + ldb_asprintf_errstring(ac->module->ldb, "Cannot delete %s, not a leaf node (has %d children)\n", + ldb_dn_get_linearized(ac->orig_req->op.del.dn), ac->num_children); + return LDB_ERR_NOT_ALLOWED_ON_NON_LEAF; + } else { + struct ldb_request *req = talloc(ac, struct ldb_request); + if (!req) { + ldb_oom(ac->module->ldb); + return LDB_ERR_OPERATIONS_ERROR; + } + *req = *ac->orig_req; + + ac->down_req = req; + ac->step = SD_DO_DEL; + return ldb_next_request(ac->module, req); + } +} + +static int subtree_delete_search_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares) +{ + struct subtree_delete_context *ac = talloc_get_type(context, struct subtree_delete_context); + TALLOC_CTX *mem_ctx = talloc_new(ac); + + if (!mem_ctx) { + ldb_oom(ac->module->ldb); + return LDB_ERR_OPERATIONS_ERROR; + } + /* OK, we have one of *many* search results here: + + We should also get the entry we tried to rename. This + callback handles this and everything below it. + */ + + /* Only entries are interesting, and we handle the case of the parent seperatly */ + if (ares->type == LDB_REPLY_ENTRY + && ldb_dn_compare(ares->message->dn, ac->orig_req->op.del.dn) != 0) { + /* And it is an actual entry: now object bitterly that we are not a leaf node */ + ac->num_children++; + } + talloc_free(ares); + return LDB_SUCCESS; +} + +/* rename */ +static int subtree_delete(struct ldb_module *module, struct ldb_request *req) +{ + const char *attrs[] = { NULL }; + struct ldb_request *new_req; + struct subtree_delete_context *ac; + int ret; + if (ldb_dn_is_special(req->op.rename.olddn)) { /* do not manipulate our control entries */ + return ldb_next_request(module, req); + } + + /* This gets complex: We need to: + - Do a search for all entires under this entry + - Wait for these results to appear + - In the callback for each result, count the children (if any) + - return an error if there are any + */ + + ac = subtree_delete_init_handle(req, module); + if (!ac) { + return LDB_ERR_OPERATIONS_ERROR; + } + + ret = ldb_build_search_req(&new_req, module->ldb, req, + req->op.del.dn, + LDB_SCOPE_SUBTREE, + "(objectClass=*)", + attrs, + req->controls, + ac, + subtree_delete_search_callback); + + if (ret != LDB_SUCCESS) { + return ret; + } + + ac->search_req = new_req; + if (req == NULL) { + ldb_oom(ac->module->ldb); + return LDB_ERR_OPERATIONS_ERROR; + } + return ldb_next_request(module, new_req); +} + + +static int subtree_delete_wait_none(struct ldb_handle *handle) { + struct subtree_delete_context *ac; + int ret = LDB_ERR_OPERATIONS_ERROR; + if (!handle || !handle->private_data) { + return LDB_ERR_OPERATIONS_ERROR; + } + + if (handle->state == LDB_ASYNC_DONE) { + return handle->status; + } + + handle->state = LDB_ASYNC_PENDING; + handle->status = LDB_SUCCESS; + + ac = talloc_get_type(handle->private_data, struct subtree_delete_context); + + switch (ac->step) { + case SD_SEARCH: + ret = ldb_wait(ac->search_req->handle, LDB_WAIT_NONE); + + if (ret != LDB_SUCCESS && ret != LDB_ERR_NO_SUCH_OBJECT) { + handle->status = ret; + goto done; + } + if (ac->search_req->handle->status != LDB_SUCCESS + && ac->search_req->handle->status != LDB_ERR_NO_SUCH_OBJECT) { + handle->status = ac->search_req->handle->status; + goto done; + } + + return subtree_delete_check_for_children(ac); + + case SD_DO_DEL: + ret = ldb_wait(ac->down_req->handle, LDB_WAIT_NONE); + + if (ret != LDB_SUCCESS) { + handle->status = ret; + goto done; + } + if (ac->down_req->handle->status != LDB_SUCCESS) { + handle->status = ac->down_req->handle->status; + goto done; + } + + if (ac->down_req->handle->state != LDB_ASYNC_DONE) { + return LDB_SUCCESS; + } + + break; + } +done: + handle->state = LDB_ASYNC_DONE; + return ret; +} + +static int subtree_delete_wait_all(struct ldb_handle *handle) { + + int ret; + + while (handle->state != LDB_ASYNC_DONE) { + ret = subtree_delete_wait_none(handle); + if (ret != LDB_SUCCESS) { + return ret; + } + } + + return handle->status; +} + +static int subtree_delete_wait(struct ldb_handle *handle, enum ldb_wait_type type) +{ + if (type == LDB_WAIT_ALL) { + return subtree_delete_wait_all(handle); + } else { + return subtree_delete_wait_none(handle); + } +} + +static const struct ldb_module_ops subtree_delete_ops = { + .name = "subtree_delete", + .del = subtree_delete, + .wait = subtree_delete_wait, +}; + +int ldb_subtree_delete_init(void) +{ + return ldb_register_module(&subtree_delete_ops); +} diff --git a/source4/dsdb/samdb/ldb_modules/subtree_rename.c b/source4/dsdb/samdb/ldb_modules/subtree_rename.c index 72857cb864..0964c3fdcd 100644 --- a/source4/dsdb/samdb/ldb_modules/subtree_rename.c +++ b/source4/dsdb/samdb/ldb_modules/subtree_rename.c @@ -4,22 +4,18 @@ Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006-2007 Copyright (C) Stefan Metzmacher <metze@samba.org> 2007 - ** NOTE! The following LGPL license applies to the ldb - ** library. This does NOT imply that all of Samba is released - ** under the LGPL + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. - 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 3 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, + This program 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, see <http://www.gnu.org/licenses/>. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* @@ -206,113 +202,6 @@ static int subtree_rename(struct ldb_module *module, struct ldb_request *req) } -static int subtree_delete_search_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares) -{ - struct ldb_request *req; - struct subtree_rename_context *ac = talloc_get_type(context, struct subtree_rename_context); - TALLOC_CTX *mem_ctx = talloc_new(ac); - - if (!mem_ctx) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - /* OK, we have one of *many* search results here: - - We should also get the entry we tried to rename. This - callback handles this and everything below it. - */ - - /* Only entries are interesting, and we handle the case of the parent seperatly */ - if (ares->type == LDB_REPLY_ENTRY - && ldb_dn_compare(ares->message->dn, ac->orig_req->op.del.dn) != 0) { - /* And it is an actual entry: now object bitterly that we are not a leaf node */ - ac->num_children++; - talloc_free(ares); - return LDB_SUCCESS; - } else if (ares->type == LDB_REPLY_DONE) { - talloc_free(ares); - if (ac->num_children > 0) { - ldb_asprintf_errstring(ac->module->ldb, "Cannot delete %s, not a leaf node (has %d children)\n", - ldb_dn_get_linearized(ac->orig_req->op.del.dn), ac->num_children); - return LDB_ERR_NOT_ALLOWED_ON_NON_LEAF; - } else { - req = talloc(mem_ctx, struct ldb_request); - if (!req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - *req = *ac->orig_req; - - ac->down_req = talloc_realloc(ac, ac->down_req, - struct ldb_request *, ac->num_requests + 1); - if (!ac->down_req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->down_req[ac->num_requests] = req; - ac->num_requests++; - - return ldb_next_request(ac->module, req); - } - } else { - talloc_free(ares); - return LDB_SUCCESS; - } -} - -/* rename */ -static int subtree_delete(struct ldb_module *module, struct ldb_request *req) -{ - const char *attrs[] = { NULL }; - struct ldb_request *new_req; - struct subtree_rename_context *ac; - int ret; - if (ldb_dn_is_special(req->op.rename.olddn)) { /* do not manipulate our control entries */ - return ldb_next_request(module, req); - } - - /* This gets complex: We need to: - - Do a search for all entires under this entry - - Wait for these results to appear - - In the callback for each result, issue a modify request - - That will include this rename, we hope - - Wait for each modify result - - Regain our sainity - */ - - ac = subtree_rename_init_handle(req, module); - if (!ac) { - return LDB_ERR_OPERATIONS_ERROR; - } - - ret = ldb_build_search_req(&new_req, module->ldb, req, - req->op.del.dn, - LDB_SCOPE_SUBTREE, - "(objectClass=*)", - attrs, - req->controls, - ac, - subtree_delete_search_callback); - - if (ret != LDB_SUCCESS) { - return ret; - } - - ac->down_req = talloc_realloc(ac, ac->down_req, - struct ldb_request *, ac->num_requests + 1); - if (!ac->down_req) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->down_req[ac->num_requests] = new_req; - if (req == NULL) { - ldb_oom(ac->module->ldb); - return LDB_ERR_OPERATIONS_ERROR; - } - ac->num_requests++; - return ldb_next_request(module, new_req); -} - static int subtree_rename_wait_none(struct ldb_handle *handle) { struct subtree_rename_context *ac; int i, ret = LDB_ERR_OPERATIONS_ERROR; @@ -378,7 +267,6 @@ static int subtree_rename_wait(struct ldb_handle *handle, enum ldb_wait_type typ static const struct ldb_module_ops subtree_rename_ops = { .name = "subtree_rename", .rename = subtree_rename, - .del = subtree_delete, .wait = subtree_rename_wait, }; |