summaryrefslogtreecommitdiff
path: root/source4/dsdb/samdb
diff options
context:
space:
mode:
authorSimo Sorce <idra@samba.org>2008-09-12 13:57:50 -0400
committerSimo Sorce <idra@samba.org>2008-09-12 13:57:50 -0400
commite4412a0470b18ea9e605f2afb00c23609102d59c (patch)
treec2ee8182f3a5a43f65cb481f3d5d23eb3124add8 /source4/dsdb/samdb
parente06030367040d4a875e56ba6ef709f8daadd6992 (diff)
downloadsamba-e4412a0470b18ea9e605f2afb00c23609102d59c.tar.gz
samba-e4412a0470b18ea9e605f2afb00c23609102d59c.tar.bz2
samba-e4412a0470b18ea9e605f2afb00c23609102d59c.zip
Remove ancient remains of first experimentations about
supporting a schema (This used to be commit 53b57300c799a079b4d64815243fe6120e0a9fa2)
Diffstat (limited to 'source4/dsdb/samdb')
-rw-r--r--source4/dsdb/samdb/ldb_modules/config.mk11
-rw-r--r--source4/dsdb/samdb/ldb_modules/schema.c1230
-rw-r--r--source4/dsdb/samdb/ldb_modules/schema_syntax.c469
-rw-r--r--source4/dsdb/samdb/ldb_modules/schema_syntax.h71
4 files changed, 0 insertions, 1781 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/config.mk b/source4/dsdb/samdb/ldb_modules/config.mk
index 830f7c9fa1..00e4f1af92 100644
--- a/source4/dsdb/samdb/ldb_modules/config.mk
+++ b/source4/dsdb/samdb/ldb_modules/config.mk
@@ -204,17 +204,6 @@ INIT_FUNCTION = LDB_MODULE(partition)
ldb_partition_OBJ_FILES = $(dsdbsrcdir)/samdb/ldb_modules/partition.o
################################################
-# Start MODULE ldb_schema
-[MODULE::ldb_schema]
-SUBSYSTEM = LIBLDB
-PRIVATE_DEPENDENCIES = LIBTALLOC LIBEVENTS LIBLDB
-INIT_FUNCTION = LDB_MODULE(schema)
-# End MODULE ldb_schema
-################################################
-
-ldb_schema_OBJ_FILES = $(addprefix $(dsdbsrcdir)/samdb/ldb_modules/, schema.o schema_syntax.o)
-
-################################################
# Start MODULE ldb_update_kt
[MODULE::ldb_update_keytab]
SUBSYSTEM = LIBLDB
diff --git a/source4/dsdb/samdb/ldb_modules/schema.c b/source4/dsdb/samdb/ldb_modules/schema.c
deleted file mode 100644
index f2c4d38305..0000000000
--- a/source4/dsdb/samdb/ldb_modules/schema.c
+++ /dev/null
@@ -1,1230 +0,0 @@
-/*
- ldb database library
-
- Copyright (C) Simo Sorce 2004-2006
-
- 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 schema module
- *
- * Description: add schema check functionality
- *
- * Author: Simo Sorce
- */
-
-#include "includes.h"
-#include "libcli/ldap/ldap.h"
-#include "ldb/include/ldb_errors.h"
-#include "ldb/include/ldb_private.h"
-#include "lib/util/dlinklist.h"
-#include "schema_syntax.h"
-
-/* Syntax-Table
-
- see ldap_server/devdocs/AD-syntaxes.txt
-*/
-
-enum schema_class_type {
- SCHEMA_CT_88 = 0,
- SCHEMA_CT_STRUCTURAL = 1,
- SCHEMA_CT_ABSTRACT = 2,
- SCHEMA_CT_AUXILIARY = 3
-};
-
-struct schema_attribute {
- char *OID; /* attributeID */
- char *name; /* lDAPDisplayName */
- enum schema_internal_syntax syntax; /* generated from attributeSyntax, oMSyntax, oMObjectClass */
- bool single; /* isSingleValued */
- int min; /* rangeLower */
- int max; /* rangeUpper */
- int systemflag; /* systemFlag */
- int searchflag; /* searchFlag */
- bool isdefunct; /* isDefunct */
-};
-
-struct schema_class {
- char *OID; /* governsID */
- char *name; /* lDAPDisplayName */
- enum schema_class_type type; /* objectClassCategory */
- bool systemOnly; /* systemOnly */
- bool isdefunct; /* isDefunct */
- int systemflag; /* systemFlag */
- char *defobjcat; /* defaultObjectCategory */
- struct schema_class *parent; /* subClassOf */
- struct schema_class **sysaux; /* systemAuxiliaryClass */
- struct schema_class **aux; /* auxiliaryClass */
- struct schema_class **sysposssup; /* systemPossSuperiors */
- struct schema_class **posssup; /* possSuperiors */
- struct schema_class **possinf; /* possibleInferiors */
- struct schema_attribute **sysmust; /* systemMustContain */
- struct schema_attribute **must; /* MustContain */
- struct schema_attribute **sysmay; /* systemMayContain */
- struct schema_attribute **may; /* MayContain */
-};
-
-/* TODO: ditcontentrules */
-
-struct schema_private_data {
- struct ldb_dn *schema_dn;
- struct schema_attribute **attrs;
- struct schema_store *attrs_store;
- int num_attributes;
- struct schema_class **class;
- struct schema_store *class_store;
- int num_classes;
-};
-
-struct schema_class_dlist {
- struct schema_class *class;
- struct schema_class_dlist *prev;
- struct schema_class_dlist *next;
- enum schema_class_type role;
-};
-
-struct schema_context {
-
- enum sc_op { SC_ADD, SC_MOD, SC_DEL, SC_RENAME } op;
- enum sc_step { SC_INIT, SC_ADD_CHECK_PARENT, SC_ADD_TEMP, SC_DEL_CHECK_CHILDREN } step;
-
- struct schema_private_data *data;
-
- struct ldb_module *module;
- struct ldb_request *orig_req;
- struct ldb_request *down_req;
-
- struct ldb_request *parent_req;
- struct ldb_reply *parent_res;
-
- struct schema_class_dlist *class_list;
- struct schema_class **sup_list;
- struct schema_class **aux_list;
-};
-
-/* FIXME: I'd really like to use an hash table here */
-struct schema_link {
- const char *name;
- void *object;
-};
-
-struct schema_store {
- struct schema_link *store;
- int num_links;
-};
-
-static struct schema_store *schema_store_new(TALLOC_CTX *mem_ctx)
-{
- struct schema_store *ht;
-
- ht = talloc(mem_ctx, struct schema_store);
- if (!ht) return NULL;
-
- ht->store = NULL;
- ht->num_links = 0;
-
- return ht;
-}
-
-static int schema_store_add(struct schema_store *ht, const char *key, void *object)
-{
- ht->store = talloc_realloc(ht, ht->store, struct schema_link, ht->num_links + 1);
- if (!ht->store) return LDB_ERR_OPERATIONS_ERROR;
-
- ht->store[ht->num_links].name = key;
- ht->store[ht->num_links].object = object;
-
- ht->num_links++;
-
- return LDB_SUCCESS;
-}
-
-static void *schema_store_find(struct schema_store *ht, const char *key)
-{
- int i;
-
- for (i = 0; i < ht->num_links; i++) {
- if (strcasecmp(ht->store[i].name, key) == 0) {
- return ht->store[i].object;
- }
- }
-
- return NULL;
-}
-
-#define SCHEMA_CHECK_VALUE(mem, val, mod) \
- do { if (mem == val) { \
- ret = LDB_ERR_OPERATIONS_ERROR; \
- ldb_asprintf_errstring(mod->ldb, \
- "schema module: Memory allocation or attribute error on %s", #mem); \
- goto done; } } while(0)
-
-struct schema_class **schema_get_class_list(struct ldb_module *module,
- struct schema_private_data *data,
- struct ldb_message_element *el)
-{
- struct schema_class **list;
- int i;
-
- list = talloc_array(data, struct schema_class *, el->num_values + 1);
- if (!list) {
- ldb_debug(module->ldb, LDB_DEBUG_ERROR, "Out of Memory");
- return NULL;
- }
-
- for (i = 0; i < el->num_values; i++) {
- list[i] = (struct schema_class *)schema_store_find(data->class_store,
- (char *)el->values[i].data);
- if (!list[i]) {
- ldb_debug_set(module->ldb,
- LDB_DEBUG_ERROR,
- "Class %s referenced but not found in schema\n",
- (char *)el->values[i].data);
- return NULL;
- }
- }
- list[i] = NULL;
-
- return list;
-}
-
-struct schema_attribute **schema_get_attrs_list(struct ldb_module *module,
- struct schema_private_data *data,
- struct ldb_message_element *el)
-{
- struct schema_attribute **list;
- int i;
-
- list = talloc_array(data, struct schema_attribute *, el->num_values + 1);
- if (!list) {
- ldb_debug(module->ldb, LDB_DEBUG_ERROR, "Out of Memory");
- return NULL;
- }
-
- for (i = 0; i < el->num_values; i++) {
- list[i] = (struct schema_attribute *)schema_store_find(data->attrs_store,
- (char *)el->values[i].data);
- if (!list[i]) {
- ldb_debug_set(module->ldb,
- LDB_DEBUG_ERROR,
- "Attriobute %s referenced but not found in schema\n",
- (char *)el->values[i].data);
- return NULL;
- }
- }
- list[i] = NULL;
-
- return list;
-}
-
-static int schema_init_attrs(struct ldb_module *module, struct schema_private_data *data)
-{
- static const char *schema_attrs[] = { "attributeID",
- "lDAPDisplayName",
- "attributeSyntax",
- "oMSyntax",
- "oMObjectClass",
- "isSingleValued",
- "rangeLower",
- "rangeUpper",
- "searchFlag",
- "systemFlag",
- "isDefunct",
- NULL };
- struct ldb_result *res;
- int ret, i;
-
- ret = ldb_search(module->ldb,
- data->schema_dn,
- LDB_SCOPE_SUBTREE,
- "(objectClass=attributeSchema)",
- schema_attrs,
- &res);
-
- if (ret != LDB_SUCCESS) {
- goto done;
- }
-
- data->num_attributes = res->count;
- data->attrs = talloc_array(data, struct schema_attribute *, res->count);
- SCHEMA_CHECK_VALUE(data->attrs, NULL, module);
-
- data->attrs_store = schema_store_new(data);
- SCHEMA_CHECK_VALUE(data->attrs_store, NULL, module);
-
- for (i = 0; i < res->count; i++) {
- const char *tmp_single;
- const char *attr_syntax;
- uint32_t om_syntax;
- const struct ldb_val *om_class;
-
- data->attrs[i] = talloc(data->attrs, struct schema_attribute);
- SCHEMA_CHECK_VALUE(data->attrs[i], NULL, module);
-
- data->attrs[i]->OID = talloc_strdup(data->attrs[i],
- ldb_msg_find_attr_as_string(res->msgs[i], "attributeID", NULL));
- SCHEMA_CHECK_VALUE(data->attrs[i]->OID, NULL, module);
-
- data->attrs[i]->name = talloc_strdup(data->attrs[i],
- ldb_msg_find_attr_as_string(res->msgs[i], "lDAPDisplayName", NULL));
- SCHEMA_CHECK_VALUE(data->attrs[i]->name, NULL, module);
-
- /* once we have both the OID and the attribute name, add the pointer to the store */
- schema_store_add(data->attrs_store, data->attrs[i]->OID, data->attrs[i]);
- schema_store_add(data->attrs_store, data->attrs[i]->name, data->attrs[i]);
-
- attr_syntax = ldb_msg_find_attr_as_string(res->msgs[i], "attributeSyntax", NULL);
- SCHEMA_CHECK_VALUE(attr_syntax, NULL, module);
-
- om_syntax = ldb_msg_find_attr_as_uint(res->msgs[i], "oMSyntax", 0);
- /* 0 is not a valid oMSyntax */
- SCHEMA_CHECK_VALUE(om_syntax, 0, module);
-
- om_class = ldb_msg_find_ldb_val(res->msgs[i], "oMObjectClass");
-
- ret = map_schema_syntax(om_syntax, attr_syntax, om_class, &data->attrs[i]->syntax);
- if (ret != LDB_SUCCESS) {
- ldb_asprintf_errstring(module->ldb,
- "schema module: invalid om syntax value on %s",
- data->attrs[i]->name);
- goto done;
- }
-
- tmp_single = ldb_msg_find_attr_as_string(res->msgs[i], "isSingleValued", NULL);
- SCHEMA_CHECK_VALUE(tmp_single, NULL, module);
- if (strcmp(tmp_single, "TRUE") == 0) {
- data->attrs[i]->single = 1;
- } else {
- data->attrs[i]->single = 0;
- }
-
- /* the following are optional */
- data->attrs[i]->min = ldb_msg_find_attr_as_int(res->msgs[i], "rangeLower", INT_MIN);
- data->attrs[i]->max = ldb_msg_find_attr_as_int(res->msgs[i], "rangeUpper", INT_MAX);
- data->attrs[i]->systemflag = ldb_msg_find_attr_as_int(res->msgs[i], "systemFlag", 0);
- data->attrs[i]->searchflag = ldb_msg_find_attr_as_int(res->msgs[i], "searchFlag", 0);
- data->attrs[i]->isdefunct = ldb_msg_find_attr_as_bool(res->msgs[i], "isDefunct", false);
- }
-
-done:
- talloc_free(res);
- return ret;
-}
-
-static int schema_init_classes(struct ldb_module *module, struct schema_private_data *data)
-{
- const char *schema_attrs[] = { "governsID",
- "lDAPDisplayName",
- "objectClassCategory",
- "defaultObjectCategory",
- "systemOnly",
- "systemFlag",
- "isDefunct",
- "subClassOf",
- "systemAuxiliaryClass",
- "auxiliaryClass",
- "systemPossSuperiors",
- "possSuperiors",
- "possibleInferiors",
- "systemMustContain",
- "MustContain",
- "systemMayContain",
- "MayContain",
- NULL };
- struct ldb_result *res;
- int ret, i;
-
- ret = ldb_search(module->ldb,
- data->schema_dn,
- LDB_SCOPE_SUBTREE,
- "(objectClass=classSchema)",
- schema_attrs,
- &res);
-
- if (ret != LDB_SUCCESS) {
- goto done;
- }
-
- data->num_classes = res->count;
- data->class = talloc_array(data, struct schema_class *, res->count);
- SCHEMA_CHECK_VALUE(data->class, NULL, module);
-
- data->class_store = schema_store_new(data);
- SCHEMA_CHECK_VALUE(data->class_store, NULL, module);
-
- for (i = 0; i < res->count; i++) {
- struct ldb_message_element *el;
-
- data->class[i] = talloc(data->class, struct schema_class);
- SCHEMA_CHECK_VALUE(data->class[i], NULL, module);
-
- data->class[i]->OID = talloc_strdup(data->class[i],
- ldb_msg_find_attr_as_string(res->msgs[i], "governsID", NULL));
- SCHEMA_CHECK_VALUE(data->class[i]->OID, NULL, module);
-
- data->class[i]->name = talloc_strdup(data->class[i],
- ldb_msg_find_attr_as_string(res->msgs[i], "lDAPDisplayName", NULL));
- SCHEMA_CHECK_VALUE(data->class[i]->name, NULL, module);
-
- /* once we have both the OID and the class name, add the pointer to the store */
- schema_store_add(data->class_store, data->class[i]->OID, data->class[i]);
- schema_store_add(data->class_store, data->class[i]->name, data->class[i]);
-
- data->class[i]->type = ldb_msg_find_attr_as_int(res->msgs[i], "objectClassCategory", -1);
- /* 0 should not be a valid value, but turn out it is so test with -1 */
- SCHEMA_CHECK_VALUE(data->class[i]->type, -1, module);
-
- data->class[i]->defobjcat = talloc_strdup(data->class[i],
- ldb_msg_find_attr_as_string(res->msgs[i],
- "defaultObjectCategory", NULL));
-/* SCHEMA_CHECK_VALUE(data->class[i]->defobjcat, NULL, module);
-*/
- /* the following attributes are all optional */
-
- data->class[i]->systemOnly = ldb_msg_find_attr_as_bool(res->msgs[i], "systemOnly", false);
- data->class[i]->systemflag = ldb_msg_find_attr_as_int(res->msgs[i], "systemFlag", 0);
- data->class[i]->isdefunct = ldb_msg_find_attr_as_bool(res->msgs[i], "isDefunct", false);
-
- /* attributes are loaded first, so we can just go an query the attributes repo */
-
- el = ldb_msg_find_element(res->msgs[i], "systemMustContain");
- if (el) {
- data->class[i]->sysmust = schema_get_attrs_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->sysmust, NULL, module);
- }
-
- el = ldb_msg_find_element(res->msgs[i], "MustContain");
- if (el) {
- data->class[i]->must = schema_get_attrs_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->must, NULL, module);
- }
-
- el = ldb_msg_find_element(res->msgs[i], "systemMayContain");
- if (el) {
- data->class[i]->sysmay = schema_get_attrs_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->sysmay, NULL, module);
- }
-
- el = ldb_msg_find_element(res->msgs[i], "MayContain");
- if (el) {
- data->class[i]->may = schema_get_attrs_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->may, NULL, module);
- }
-
- }
-
- /* subClassOf, systemAuxiliaryClass, auxiliaryClass, systemPossSuperiors
- * must be filled in a second loop, when all class objects are allocated
- * or we may not find a class that has not yet been parsed */
- for (i = 0; i < res->count; i++) {
- struct ldb_message_element *el;
- const char *attr;
-
- /* this is single valued anyway */
- attr = ldb_msg_find_attr_as_string(res->msgs[i], "subClassOf", NULL);
- SCHEMA_CHECK_VALUE(attr, NULL, module);
- data->class[i]->parent = schema_store_find(data->class_store, attr);
- SCHEMA_CHECK_VALUE(data->class[i]->parent, NULL, module);
-
- /* the following attributes are all optional */
-
- data->class[i]->sysaux = NULL;
- el = ldb_msg_find_element(res->msgs[i], "systemAuxiliaryClass");
- if (el) {
- data->class[i]->sysaux = schema_get_class_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->sysaux, NULL, module);
- }
-
- data->class[i]->aux = NULL;
- el = ldb_msg_find_element(res->msgs[i], "auxiliaryClass");
- if (el) {
- data->class[i]->aux = schema_get_class_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->aux, NULL, module);
- }
-
- data->class[i]->sysposssup = NULL;
- el = ldb_msg_find_element(res->msgs[i], "systemPossSuperiors");
- if (el) {
- data->class[i]->sysposssup = schema_get_class_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->sysposssup, NULL, module);
- }
-
- data->class[i]->posssup = NULL;
- el = ldb_msg_find_element(res->msgs[i], "possSuperiors");
- if (el) {
- data->class[i]->posssup = schema_get_class_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->posssup, NULL, module);
- }
-
- data->class[i]->possinf = NULL;
- el = ldb_msg_find_element(res->msgs[i], "possibleInferiors");
- if (el) {
- data->class[i]->possinf = schema_get_class_list(module, data, el);
- SCHEMA_CHECK_VALUE(data->class[i]->possinf, NULL, module);
- }
- }
-
-done:
- talloc_free(res);
- return ret;
-}
-
-static struct ldb_handle *schema_init_handle(struct ldb_request *req, struct ldb_module *module, enum sc_op op)
-{
- struct schema_context *sctx;
- 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;
-
- sctx = talloc_zero(h, struct schema_context);
- if (sctx == NULL) {
- ldb_set_errstring(module->ldb, "Out of Memory");
- talloc_free(h);
- return NULL;
- }
-
- h->private_data = (void *)sctx;
-
- h->state = LDB_ASYNC_INIT;
- h->status = LDB_SUCCESS;
-
- sctx->op = op;
- sctx->step = SC_INIT;
- sctx->data = module->private_data;
- sctx->module = module;
- sctx->orig_req = req;
-
- return h;
-}
-
-static int schema_add_check_parent(struct ldb_context *ldb, void *context, struct ldb_reply *ares)
-{
- struct schema_context *sctx;
-
- sctx = talloc_get_type(context, struct schema_context);
-
- /* we are interested only in the single reply (base search) we receive here */
- if (ares->type == LDB_REPLY_ENTRY) {
- if (sctx->parent_res != NULL) {
- ldb_set_errstring(ldb, "Too many results");
- talloc_free(ares);
- return LDB_ERR_OPERATIONS_ERROR;
- }
- sctx->parent_res = talloc_steal(sctx, ares);
- } else {
- talloc_free(ares);
- }
-
- return LDB_SUCCESS;
-}
-
-static int schema_add_build_parent_req(struct schema_context *sctx)
-{
- const char * const parent_attrs[] = { "objectClass", NULL };
- int ret;
-
- sctx->parent_req = talloc_zero(sctx, struct ldb_request);
- if (sctx->parent_req == NULL) {
- ldb_debug(sctx->module->ldb, LDB_DEBUG_ERROR, "Out of Memory!\n");
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- sctx->parent_req->operation = LDB_SEARCH;
- sctx->parent_req->op.search.scope = LDB_SCOPE_BASE;
- sctx->parent_req->op.search.base = ldb_dn_get_parent(sctx->parent_req, sctx->orig_req->op.add.message->dn);
- sctx->parent_req->op.search.tree = ldb_parse_tree(sctx->parent_req, "(objectClass=*)");
- sctx->parent_req->op.search.attrs = parent_attrs;
- sctx->parent_req->controls = NULL;
- sctx->parent_req->context = sctx;
- sctx->parent_req->callback = schema_add_check_parent;
- ret = ldb_set_timeout_from_prev_req(sctx->module->ldb, sctx->orig_req, sctx->parent_req);
-
- return ret;
-}
-
-static struct schema_class_dlist *schema_add_get_dlist_entry_with_class(struct schema_class_dlist *list, struct schema_class *class)
-{
- struct schema_class_dlist *temp;
-
- for (temp = list; temp && (temp->class != class); temp = temp->next) /* noop */ ;
- return temp;
-}
-
-static int schema_add_class_to_dlist(struct schema_class_dlist *list, struct schema_class *class, enum schema_class_type role)
-{
- struct schema_class_dlist *entry;
- struct schema_class_dlist *temp;
- int ret;
-
- /* see if this class is usable */
- if (class->isdefunct) {
- return LDB_ERR_NO_SUCH_ATTRIBUTE;
- }
-
- /* see if this class already exist in the class list */
- if (schema_add_get_dlist_entry_with_class(list, class)) {
- return LDB_SUCCESS;
- }
-
- /* this is a new class go on and add to the list */
- entry = talloc_zero(list, struct schema_class_dlist);
- if (!entry) return LDB_ERR_OPERATIONS_ERROR;
- entry->class = class;
- entry->role = class->type;
-
- /* If parent is top (list is guaranteed to start always with top) */
- if (class->parent == list->class) {
- /* if the hierarchy role is structural try to add it just after top */
- if (role == SCHEMA_CT_STRUCTURAL) {
- /* but check no other class at after top has a structural role */
- if (list->next && (list->next->role == SCHEMA_CT_STRUCTURAL)) {
- return LDB_ERR_OBJECT_CLASS_VIOLATION;
- }
- DLIST_ADD_AFTER(list, entry, list);
- } else {
- DLIST_ADD_END(list, entry, struct schema_class_dlist *);
- }
- return LDB_SUCCESS;
- }
-
- /* search if parent has already been added */
- temp = schema_add_get_dlist_entry_with_class(list->next, class->parent);
- if (temp == NULL) {
- ret = schema_add_class_to_dlist(list, class->parent, role);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
- temp = schema_add_get_dlist_entry_with_class(list->next, class->parent);
- }
- if (!temp) { /* parent not found !? */
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- DLIST_ADD_AFTER(list, entry, temp);
- if (role == SCHEMA_CT_STRUCTURAL || role == SCHEMA_CT_AUXILIARY) {
- temp = entry;
- do {
- temp->role = role;
- temp = temp->prev;
- /* stop when hierarchy base is met or when base class parent is top */
- } while (temp->class == temp->next->class->parent &&
- temp->next->class->parent != list->class);
-
- /* if we have not reached the head of the list
- * and role is structural */
- if (temp != list && role == SCHEMA_CT_STRUCTURAL) {
- struct schema_class_dlist *hfirst, *hlast;
-
- /* check if the list second entry is structural */
- if (list->next->role == SCHEMA_CT_STRUCTURAL) {
- /* we have a confilict here */
- return LDB_ERR_OBJECT_CLASS_VIOLATION;
- }
- /* we have to move this hierarchy of classes
- * so that the base of the structural hierarchy is right after top */
-
- hfirst = temp->next;
- hlast = entry;
- /* now hfirst - hlast are the boundaries of the structural hierarchy */
-
- /* extract the structural hierachy from the list */
- hfirst->prev->next = hlast->next;
- if (hlast->next) hlast->next->prev = hfirst->prev;
-
- /* insert the structural hierarchy just after top */
- list->next->prev = hlast;
- hlast->next = list->next;
- list->next = hfirst;
- hfirst->prev = list;
- }
- }
-
- return LDB_SUCCESS;
-}
-
-/* merge source list into dest list and remove duplicates */
-static int schema_merge_class_list(TALLOC_CTX *mem_ctx, struct schema_class ***dest, struct schema_class **source)
-{
- struct schema_class **list = *dest;
- int i, j, n, f;
-
- n = 0;
- if (list) for (n = 0; list[n]; n++) /* noop */ ;
- f = n;
-
- for (i = 0; source[i]; i++) {
- for (j = 0; j < f; j++) {
- if (list[j] == source[i]) {
- break;
- }
- }
- if (j < f) { /* duplicate found */
- continue;
- }
-
- list = talloc_realloc(mem_ctx, list, struct schema_class *, n + 2);
- if (!list) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- list[n] = source[i];
- n++;
- list[n] = NULL;
- }
-
- *dest = list;
-
- return LDB_SUCCESS;
-}
-
-/* validate and modify the objectclass attribute to sort and add parents */
-static int schema_add_build_objectclass_list(struct schema_context *sctx)
-{
- struct schema_class_dlist *temp;
- struct ldb_message_element * el;
- struct schema_class *class;
- int ret, i, an;
-
- /* First of all initialize list, it must start with class top */
- sctx->class_list = talloc_zero(sctx, struct schema_class_dlist);
- if (!sctx->class_list) return LDB_ERR_OPERATIONS_ERROR;
-
- sctx->class_list->class = schema_store_find(sctx->data->class_store, "top");
- if (!sctx->class_list->class) return LDB_ERR_OPERATIONS_ERROR;
-
- el = ldb_msg_find_element(sctx->orig_req->op.add.message, "objectClass");
- if (!el) {
- return LDB_ERR_OBJECT_CLASS_VIOLATION;
- }
-
- for (i = 0; i < el->num_values; i++) {
-
- class = schema_store_find(sctx->data->class_store, (char *)el->values[i].data);
- if (!class) {
- return LDB_ERR_NO_SUCH_ATTRIBUTE;
- }
-
- ret = schema_add_class_to_dlist(sctx->class_list, class, class->type);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
- }
-
- /* now check if there is any class role that is still not STRUCTURAL or AUXILIARY */
- /* build also the auxiliary class list and the possible superiors list */
- temp = sctx->class_list->next; /* top is special, skip it */
- an = 0;
-
- while (temp) {
- if (temp->role == SCHEMA_CT_ABSTRACT || temp->role == SCHEMA_CT_88) {
- return LDB_ERR_OBJECT_CLASS_VIOLATION;
- }
- if (temp->class->sysaux) {
- ret = schema_merge_class_list(sctx, &sctx->aux_list, temp->class->sysaux);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- if (temp->class->aux) {
- ret = schema_merge_class_list(sctx, &sctx->aux_list, temp->class->aux);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- if (temp->class->sysposssup) {
- ret = schema_merge_class_list(sctx, &sctx->sup_list, temp->class->sysposssup);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- if (temp->class->posssup) {
- ret = schema_merge_class_list(sctx, &sctx->sup_list, temp->class->posssup);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- temp = temp->next;
- }
-
- /* complete sup_list with material from the aux classes */
- for (i = 0; sctx->aux_list && sctx->aux_list[i]; i++) {
- if (sctx->aux_list[i]->sysposssup) {
- ret = schema_merge_class_list(sctx, &sctx->sup_list, sctx->aux_list[i]->sysposssup);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- if (sctx->aux_list[i]->posssup) {
- ret = schema_merge_class_list(sctx, &sctx->sup_list, sctx->aux_list[i]->posssup);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- }
-
- if (!sctx->sup_list) return LDB_ERR_NAMING_VIOLATION;
-
- return LDB_SUCCESS;
-}
-
-static int schema_add_check_container_constraints(struct schema_context *sctx)
-{
- struct schema_class **parent_possinf = NULL;
- struct schema_class **parent_classes;
- struct schema_class_dlist *temp;
- struct ldb_message_element *el;
- int i, j, ret;
-
- el = ldb_msg_find_element(sctx->parent_res->message, "objectClass");
- if (!el) {
- /* what the .. */
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- parent_classes = talloc_array(sctx, struct schema_class *, el->num_values + 1);
-
- for (i = 0; i < el->num_values; i++) {
-
- parent_classes[i] = schema_store_find(sctx->data->class_store, (const char *)el->values[i].data);
- if (!parent_classes[i]) { /* should not be possible */
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- if (parent_classes[i]->possinf) {
- ret = schema_merge_class_list(sctx, &parent_possinf, parent_classes[i]->possinf);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
-
- /* check also embedded auxiliary classes possinf */
- for (j = 0; parent_classes[i]->sysaux && parent_classes[i]->sysaux[j]; j++) {
- if (parent_classes[i]->sysaux[j]->possinf) {
- ret = schema_merge_class_list(sctx, &parent_possinf, parent_classes[i]->sysaux[j]->possinf);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- }
- for (j = 0; parent_classes[i]->aux && parent_classes[i]->aux[j]; j++) {
- if (parent_classes[i]->aux[j]->possinf) {
- ret = schema_merge_class_list(sctx, &parent_possinf, parent_classes[i]->aux[j]->possinf);
- if (ret != LDB_SUCCESS) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
- }
- }
-
- /* foreach parent objectclass,
- * check parent possible inferiors match all of the child objectclasses
- * and that
- * poss Superiors of the child objectclasses mathes one of the parent classes
- */
-
- temp = sctx->class_list->next; /* skip top it is special */
- while (temp) {
-
- for (i = 0; parent_possinf[i]; i++) {
- if (temp->class == parent_possinf[i]) {
- break;
- }
- }
- if (parent_possinf[i] == NULL) {
- /* class not found in possible inferiors */
- return LDB_ERR_NAMING_VIOLATION;
- }
-
- temp = temp->next;
- }
-
- for (i = 0; parent_classes[i]; i++) {
- for (j = 0; sctx->sup_list[j]; j++) {
- if (sctx->sup_list[j] == parent_classes[i]) {
- break;
- }
- }
- if (sctx->sup_list[j]) { /* possible Superiors match one of the parent classes */
- return LDB_SUCCESS;
- }
- }
-
- /* no parent classes matched superiors */
- return LDB_ERR_NAMING_VIOLATION;
-}
-
-static int schema_add_build_down_req(struct schema_context *sctx)
-{
- struct schema_class_dlist *temp;
- struct ldb_message *msg;
- int ret;
-
- sctx->down_req = talloc(sctx, struct ldb_request);
- if (!sctx->down_req) {
- ldb_set_errstring(sctx->module->ldb, "Out of memory!");
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- *(sctx->down_req) = *(sctx->orig_req); /* copy the request */
- msg = ldb_msg_copy_shallow(sctx->down_req, sctx->orig_req->op.add.message);
- if (!msg) {
- ldb_set_errstring(sctx->module->ldb, "Out of memory!");
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- /* rebuild the objectclass list */
- ldb_msg_remove_attr(msg, "objectClass");
- ret = ldb_msg_add_empty(msg, "objectClass", 0, NULL);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
-
- /* Add the complete list of classes back to the message */
- for (temp = sctx->class_list; temp; temp = temp->next) {
- ret = ldb_msg_add_string(msg, "objectClass", temp->class->name);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
- }
-
- /* objectCategory can be set only by the system */
- if (ldb_msg_find_element(msg, "objectCategory")) {
- return LDB_ERR_CONSTRAINT_VIOLATION;
- }
-
- /* the OC is mandatory, every class defines it */
- /* use the one defined in the structural class that defines the object */
- for (temp = sctx->class_list->next; temp; temp = temp->next) {
- if (!temp->next) break;
- if (temp->next->role != SCHEMA_CT_STRUCTURAL) break;
- }
-/* oc = talloc_strdup(msg, temp->class->defobjcat);
- ret = ldb_msg_add_string(msg, "objectCategory", oc);
-*/
- sctx->down_req->op.add.message = msg;
-
- return LDB_SUCCESS;
-}
-
-static int schema_check_attributes_syntax(struct schema_context *sctx)
-{
- struct ldb_message *msg;
- struct schema_attribute *attr;
- int i, ret;
-
- msg = sctx->orig_req->op.add.message;
- for (i = 0; i < msg->num_elements; i++) {
- attr = schema_store_find(sctx->data->attrs_store, msg->elements[i].name);
- if (attr == NULL) {
- return LDB_ERR_NO_SUCH_ATTRIBUTE;
- }
- ret = schema_validate(sctx->module->ldb, &msg->elements[i], attr->syntax, attr->single, attr->min, attr->max);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
- }
-
- return LDB_SUCCESS;
-}
-
-static int schema_add_continue(struct ldb_handle *h)
-{
- struct schema_context *sctx;
- int ret;
-
- sctx = talloc_get_type(h->private_data, struct schema_context);
-
- switch (sctx->step) {
- case SC_INIT:
-
- /* First of all check that a parent exists for this entry */
- ret = schema_add_build_parent_req(sctx);
- if (ret != LDB_SUCCESS) {
- break;
- }
-
- sctx->step = SC_ADD_CHECK_PARENT;
- return ldb_next_request(sctx->module, sctx->parent_req);
-
- case SC_ADD_CHECK_PARENT:
-
- /* parent search done, check result and go on */
- if (sctx->parent_res == NULL) {
- /* we must have a parent */
- ret = LDB_ERR_NO_SUCH_OBJECT;
- break;
- }
-
- /* Check objectclasses are ok */
- ret = schema_add_build_objectclass_list(sctx);
- if (ret != LDB_SUCCESS) {
- break;
- }
-
- /* check the parent is of the right type for this object */
- ret = schema_add_check_container_constraints(sctx);
- if (ret != LDB_SUCCESS) {
- break;
- }
-
- /* check attributes syntax */
-
- ret = schema_check_attributes_syntax(sctx);
- if (ret != LDB_SUCCESS) {
- break;
- }
-
- ret = schema_add_build_down_req(sctx);
- if (ret != LDB_SUCCESS) {
- break;
- }
- sctx->step = SC_ADD_TEMP;
-
- return ldb_next_request(sctx->module, sctx->down_req);
-
- default:
- ret = LDB_ERR_OPERATIONS_ERROR;
- break;
- }
-
- /* this is reached only in case of error */
- /* FIXME: fire an async reply ? */
- h->status = ret;
- h->state = LDB_ASYNC_DONE;
- return ret;
-}
-
-static int schema_add(struct ldb_module *module, struct ldb_request *req)
-{
- struct schema_context *sctx;
- struct ldb_handle *h;
-
- if (ldb_dn_is_special(req->op.add.message->dn)) { /* do not manipulate our control entries */
- return ldb_next_request(module, req);
- }
-
- h = schema_init_handle(req, module, SC_ADD);
- if (!h) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- sctx = talloc_get_type(h->private_data, struct schema_context);
- sctx->orig_req->handle = h;
- return schema_add_continue(h);
-}
-
-
-static int schema_modify(struct ldb_module *module, struct ldb_request *req)
-{
- if (ldb_dn_is_special(req->op.mod.message->dn)) { /* do not manipulate our control entries */
- return ldb_next_request(module, req);
- }
-
- return ldb_next_request(module, req);
-}
-
-static int schema_delete(struct ldb_module *module, struct ldb_request *req)
-{
- if (ldb_dn_is_special(req->op.del.dn)) { /* do not manipulate our control entries */
- return ldb_next_request(module, req);
- }
-
- /* First of all check no children exists for this entry */
-
- return ldb_next_request(module, req);
-}
-
-static int schema_rename(struct ldb_module *module, struct ldb_request *req)
-{
- if (ldb_dn_is_special(req->op.rename.olddn) &&
- ldb_dn_is_special(req->op.rename.newdn)) { /* do not manipulate our control entries */
- return ldb_next_request(module, req);
- }
-
- return ldb_next_request(module, req);
-}
-
-static int schema_wait_loop(struct ldb_handle *handle) {
- struct schema_context *sctx;
- int ret;
-
- 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;
-
- sctx = talloc_get_type(handle->private_data, struct schema_context);
-
- switch (sctx->step) {
- case SC_ADD_CHECK_PARENT:
- ret = ldb_wait(sctx->parent_req->handle, LDB_WAIT_NONE);
-
- if (ret != LDB_SUCCESS) {
- handle->status = ret;
- goto done;
- }
- if (sctx->parent_req->handle->status != LDB_SUCCESS) {
- handle->status = sctx->parent_req->handle->status;
- goto done;
- }
-
- if (sctx->parent_req->handle->state != LDB_ASYNC_DONE) {
- return LDB_SUCCESS;
- }
-
- return schema_add_continue(handle);
-
- case SC_ADD_TEMP:
- ret = ldb_wait(sctx->down_req->handle, LDB_WAIT_NONE);
-
- if (ret != LDB_SUCCESS) {
- handle->status = ret;
- goto done;
- }
- if (sctx->down_req->handle->status != LDB_SUCCESS) {
- handle->status = sctx->down_req->handle->status;
- goto done;
- }
-
- if (sctx->down_req->handle->state != LDB_ASYNC_DONE) {
- return LDB_SUCCESS;
- }
-
- break;
-
- default:
- ret = LDB_ERR_OPERATIONS_ERROR;
- goto done;
- }
-
- ret = LDB_SUCCESS;
-
-done:
- handle->state = LDB_ASYNC_DONE;
- return ret;
-}
-
-static int schema_wait_all(struct ldb_handle *handle) {
-
- int ret;
-
- while (handle->state != LDB_ASYNC_DONE) {
- ret = schema_wait_loop(handle);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
- }
-
- return handle->status;
-}
-
-static int schema_wait(struct ldb_handle *handle, enum ldb_wait_type type)
-{
- if (type == LDB_WAIT_ALL) {
- return schema_wait_all(handle);
- } else {
- return schema_wait_loop(handle);
- }
-}
-
-static int schema_init(struct ldb_module *module)
-{
- static const char *schema_attrs[] = { "schemaNamingContext", NULL };
- struct schema_private_data *data;
- struct ldb_result *res;
- int ret;
-
- /* need to let the partition module to register first */
- ret = ldb_next_init(module);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
-
- data = ldb_get_opaque(module->ldb, "schema_instance");
- if (data) {
- module->private_data = data;
- return LDB_SUCCESS;
- }
-
- data = talloc_zero(module->ldb, struct schema_private_data);
- if (data == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- /* find the schema partition */
- ret = ldb_search(module->ldb,
- ldb_dn_new(module, module->ldb, NULL),
- LDB_SCOPE_BASE,
- "(objectClass=*)",
- schema_attrs,
- &res);
-
- if (res->count != 1) {
- /* FIXME: return a clear error string */
- talloc_free(data);
- talloc_free(res);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- data->schema_dn = ldb_msg_find_attr_as_dn(module->ldb, data, res->msgs[0], "schemaNamingContext");
- if (data->schema_dn == NULL) {
- /* FIXME: return a clear error string */
- talloc_free(data);
- talloc_free(res);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- talloc_free(res);
-
- ret = schema_init_attrs(module, data);
- if (ret != LDB_SUCCESS) {
- talloc_free(data);
- return ret;
- }
-
- ret = schema_init_classes(module, data);
- if (ret != LDB_SUCCESS) {
- talloc_free(data);
- return ret;
- }
-
- module->private_data = data;
- ldb_set_opaque(module->ldb, "schema_instance", data);
-
- return LDB_SUCCESS;
-}
-
-_PUBLIC_ const struct ldb_module_ops ldb_schema_module_ops = {
- .name = "schema",
- .init_context = schema_init,
- .add = schema_add,
- .modify = schema_modify,
- .del = schema_delete,
- .rename = schema_rename,
- .wait = schema_wait
-};
diff --git a/source4/dsdb/samdb/ldb_modules/schema_syntax.c b/source4/dsdb/samdb/ldb_modules/schema_syntax.c
deleted file mode 100644
index ab9f32c913..0000000000
--- a/source4/dsdb/samdb/ldb_modules/schema_syntax.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/*
- ldb database library
-
- Copyright (C) Simo Sorce 2004-2006
-
- 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 schema module
- *
- * Description: add schema syntax functionality
- *
- * Author: Simo Sorce
- */
-
-#include "includes.h"
-#include "ldb/include/ldb.h"
-#include "ldb/include/ldb_errors.h"
-#include "schema_syntax.h"
-
-int map_schema_syntax(uint32_t om_syntax, const char *attr_syntax, const struct ldb_val *om_class, enum schema_internal_syntax *syntax)
-{
- int ret;
-
- ret = LDB_SUCCESS;
-
- switch(om_syntax) {
- case 1:
- *syntax = SCHEMA_AS_BOOLEAN;
- break;
- case 2:
- *syntax = SCHEMA_AS_INTEGER;
- break;
- case 4:
- if (strcmp(attr_syntax, "2.5.5.10") == 0) {
- *syntax = SCHEMA_AS_OCTET_STRING;
- break;
- }
- if (strcmp(attr_syntax, "2.5.5.17") == 0) {
- *syntax = SCHEMA_AS_SID;
- break;
- }
- ret = LDB_ERR_OPERATIONS_ERROR;
- break;
- case 6:
- *syntax = SCHEMA_AS_OID;
- break;
- case 10:
- *syntax = SCHEMA_AS_ENUMERATION;
- break;
- case 18:
- *syntax = SCHEMA_AS_NUMERIC_STRING;
- break;
- case 19:
- *syntax = SCHEMA_AS_PRINTABLE_STRING;
- break;
- case 20:
- *syntax = SCHEMA_AS_CASE_IGNORE_STRING;
- break;
- case 22:
- *syntax = SCHEMA_AS_IA5_STRING;
- break;
- case 23:
- *syntax = SCHEMA_AS_UTC_TIME;
- break;
- case 24:
- *syntax = SCHEMA_AS_GENERALIZED_TIME;
- break;
- case 27:
- *syntax = SCHEMA_AS_CASE_SENSITIVE_STRING;
- break;
- case 64:
- *syntax = SCHEMA_AS_DIRECTORY_STRING;
- break;
- case 65:
- *syntax = SCHEMA_AS_LARGE_INTEGER;
- break;
- case 66:
- *syntax = SCHEMA_AS_OBJECT_SECURITY_DESCRIPTOR;
- break;
- case 127:
- if (!om_class) {
- ret = LDB_ERR_OPERATIONS_ERROR;
- break;
- }
-
- if (memcmp(om_class->data, "\x2b\x0c\x02\x87\x73\x1c\x00\x85\x4a\x00", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_DN;
- break;
- }
- if (memcmp(om_class->data, "\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0b", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_DN_BINARY;
- break;
- }
- if (memcmp(om_class->data, "\x56\x06\x01\x02\x05\x0b\x1d\x00\x00\x00", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_OR_NAME;
- break;
- }
- if (memcmp(om_class->data, "\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x06", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_REPLICA_LINK;
- break;
- }
- if (memcmp(om_class->data, "\x2b\x0c\x02\x87\x73\x1c\x00\x85\x5c\x00", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_PRESENTATION_ADDRESS;
- break;
- }
- if (memcmp(om_class->data, "\x2b\x0c\x02\x87\x73\x1c\x00\x85\x3e\x00", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_ACCESS_POINT;
- break;
- }
- if (memcmp(om_class->data, "\x2a\x86\x48\x86\xf7\x14\x01\x01\x01\x0c", MIN(om_class->length, 10)) == 0) {
- *syntax = SCHEMA_AS_DN_STRING;
- break;
- }
- /* not found will error in default: */
- default:
- ret = LDB_ERR_OPERATIONS_ERROR;
- }
-
- return ret;
-}
-
-static int schema_validate_boolean(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
-
- if ((strncmp("TRUE", (const char *)val->data, val->length) != 0) &&
- (strncmp("FALSE", (const char *)val->data, val->length) != 0)) {
- return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- }
-
- return LDB_SUCCESS;
-}
-
-static int schema_validate_integer(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- int value;
- char *endptr;
-
- errno = 0;
- value = strtol((const char *)val->data, &endptr, 0);
- if (errno) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if (endptr[0] != '\0') return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if ((min > INT_MIN) && (value < min)) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if ((max < INT_MAX) && (value > max)) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
-
- return LDB_SUCCESS;
-}
-
-static int schema_validate_binary_blob(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* is there anythign we should check in a binary blob ? */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_sid(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: validate binary form of objectSid */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_oid(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- if (strspn((const char *)val->data, "0123456789.") != val->length)
- return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
-
- return LDB_SUCCESS;
-}
-
-static int schema_validate_numeric_string(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- if (strspn((const char *)val->data, "0123456789") != val->length)
- return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
-
- return LDB_SUCCESS;
-}
-
-static int schema_validate_printable_string(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what constitutes the printable character set */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_teletext_string(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what constitutes the teletext character set */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_ia5_string(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what constitutes the IA5 character set */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_utc_time(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: validate syntax of UTC Time string */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_generalized_time(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: validate syntax of Generalized Time string */
- return LDB_SUCCESS;
-}
-
-/* NOTE: not a single attribute has this syntax in the basic w2k3 schema */
-static int schema_validate_sensitive_string(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what constitutes a "case sensitive string" */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_unicode_string(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: validate utf8 string */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_large_integer(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: validate large integer/interval */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_object_sd(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: validate object Security Descriptor */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_dn(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- struct ldb_dn *dn;
- int ret = LDB_SUCCESS;
-
- dn = ldb_dn_from_ldb_val(ldb, ldb, val);
- if ( ! ldb_dn_validate(dn)) {
- ret = LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- }
-
- talloc_free(dn);
- return ret;
-}
-
-static int schema_validate_binary_plus_dn(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- int ret = LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- TALLOC_CTX *memctx;
- struct ldb_dn *dn;
- char *str, *p;
- char *endptr;
- int num;
-
- memctx = talloc_new(NULL);
- if (!memctx) return LDB_ERR_OPERATIONS_ERROR;
-
- str = talloc_strdup(memctx, (const char *)val->data);
- if (!str) {
- ret = LDB_ERR_OPERATIONS_ERROR;
- goto done;
- }
- if (strncasecmp(str, "B:", 2) != 0) {
- goto done;
- }
-
- /* point at the number of chars in the string */
- str = strchr(&str[2], ':');
- if (!str) {
- goto done;
- }
- str++;
-
- errno = 0;
- num = strtol(str, &endptr, 0);
- if (errno) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if (endptr[0] != ':') return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if ((min > INT_MIN) && (num < min)) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if ((max < INT_MAX) && (num > max)) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
-
- /* point at the string */
- str = strchr(str, ':');
- if (!str) {
- goto done;
- }
- str++;
-
- /* terminate the string */
- p = strchr(str, ':');
- if (!p) {
- goto done;
- }
- *p = '\0';
-
- if (strlen(str) != 2*num) {
- goto done;
- }
-
- str = p + 1;
-
- dn = ldb_dn_new(memctx, ldb, str);
- if (ldb_dn_validate(dn)) {
- ret = LDB_SUCCESS;
- }
-
-done:
- talloc_free(memctx);
- return ret;
-}
-
-static int schema_validate_x400_or_name(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what is the syntax of an X400 OR NAME */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_presentation_address(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what is the syntax of a presentation address */
- return LDB_SUCCESS;
-}
-
-static int schema_validate_x400_access_point(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- /* TODO: find out what is the syntax of an X400 Access Point */
- return LDB_SUCCESS;
-}
-
-/* NOTE: seem there isn't a single attribute defined like this in the base w2k3 schema */
-static int schema_validate_string_plus_dn(struct ldb_context *ldb, struct ldb_val *val, int min, int max)
-{
- int ret = LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- TALLOC_CTX *memctx;
- struct ldb_dn *dn;
- char *str, *p;
- char *endptr;
- int num;
-
- memctx = talloc_new(NULL);
- if (!memctx) return LDB_ERR_OPERATIONS_ERROR;
-
- str = talloc_strdup(memctx, (const char *)val->data);
- if (!str) {
- ret = LDB_ERR_OPERATIONS_ERROR;
- goto done;
- }
- if (strncasecmp(str, "S:", 2) != 0) {
- goto done;
- }
-
- /* point at the number of chars in the string */
- str = strchr(&str[2], ':');
- if (!str) {
- goto done;
- }
- str++;
-
- errno = 0;
- num = strtol(str, &endptr, 0);
- if (errno) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if (endptr[0] != ':') return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if ((min > INT_MIN) && (num < min)) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- if ((max < INT_MAX) && (num > max)) return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
-
- /* point at the string */
- str = strchr(str, ':');
- if (!str) {
- goto done;
- }
- str++;
-
- /* terminate the string */
- p = strchr(str, ':');
- if (!p) {
- goto done;
- }
- *p = '\0';
-
- if (strlen(str) != num) {
- goto done;
- }
-
- str = p + 1;
-
- dn = ldb_dn_new(memctx, ldb, str);
- if (ldb_dn_validate(dn)) {
- ret = LDB_SUCCESS;
- }
-
-done:
- talloc_free(memctx);
- return ret;
-}
-
-struct schema_syntax_validator {
- enum schema_internal_syntax type;
- int (*validate)(struct ldb_context *ldb, struct ldb_val *, int, int);
-};
-
-struct schema_syntax_validator schema_syntax_validators[] = {
- { SCHEMA_AS_BOOLEAN, schema_validate_boolean },
- { SCHEMA_AS_INTEGER, schema_validate_integer },
- { SCHEMA_AS_OCTET_STRING, schema_validate_binary_blob },
- { SCHEMA_AS_SID, schema_validate_sid },
- { SCHEMA_AS_OID, schema_validate_oid },
- { SCHEMA_AS_ENUMERATION, schema_validate_integer },
- { SCHEMA_AS_NUMERIC_STRING, schema_validate_numeric_string },
- { SCHEMA_AS_PRINTABLE_STRING, schema_validate_printable_string },
- { SCHEMA_AS_CASE_IGNORE_STRING, schema_validate_teletext_string },
- { SCHEMA_AS_IA5_STRING, schema_validate_ia5_string },
- { SCHEMA_AS_UTC_TIME, schema_validate_utc_time },
- { SCHEMA_AS_GENERALIZED_TIME, schema_validate_generalized_time },
- { SCHEMA_AS_CASE_SENSITIVE_STRING, schema_validate_sensitive_string },
- { SCHEMA_AS_DIRECTORY_STRING, schema_validate_unicode_string },
- { SCHEMA_AS_LARGE_INTEGER, schema_validate_large_integer },
- { SCHEMA_AS_OBJECT_SECURITY_DESCRIPTOR, schema_validate_object_sd },
- { SCHEMA_AS_DN, schema_validate_dn },
- { SCHEMA_AS_DN_BINARY, schema_validate_binary_plus_dn },
- { SCHEMA_AS_OR_NAME, schema_validate_x400_or_name },
- { SCHEMA_AS_REPLICA_LINK, schema_validate_binary_blob },
- { SCHEMA_AS_PRESENTATION_ADDRESS, schema_validate_presentation_address }, /* see rfc1278 ? */
- { SCHEMA_AS_ACCESS_POINT, schema_validate_x400_access_point },
- { SCHEMA_AS_DN_STRING, schema_validate_string_plus_dn },
- { -1, NULL }
-};
-
-int schema_validate(struct ldb_context *ldb,
- struct ldb_message_element *el,
- enum schema_internal_syntax type,
- bool single, int min, int max)
-{
- struct schema_syntax_validator *v;
- int i, ret;
-
- if (single && (el->num_values > 1)) {
- return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
- }
-
- for (i = 0; schema_syntax_validators[i].type != 0; i++) {
- if (schema_syntax_validators[i].type == type)
- break;
- }
- if (schema_syntax_validators[i].type == 0) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- v = &schema_syntax_validators[i];
-
- for (i = 0; i < el->num_values; i++) {
- ret = v->validate(ldb, &el->values[i], min, max);
- }
-
- return LDB_SUCCESS;
-}
-
-
diff --git a/source4/dsdb/samdb/ldb_modules/schema_syntax.h b/source4/dsdb/samdb/ldb_modules/schema_syntax.h
deleted file mode 100644
index 37f7584d41..0000000000
--- a/source4/dsdb/samdb/ldb_modules/schema_syntax.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- ldb database library
-
- Copyright (C) Simo Sorce 2004-2006
-
- 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 schema module
- *
- * Description: add schema syntax functionality
- *
- * Author: Simo Sorce
- */
-
-
-/* Syntax-Table
-
- see ldap_server/devdocs/AD-syntaxes.txt
-*/
-
-enum schema_internal_syntax {
- SCHEMA_AS_BOOLEAN = 1,
- SCHEMA_AS_INTEGER = 2,
- SCHEMA_AS_OCTET_STRING = 3,
- SCHEMA_AS_SID = 4,
- SCHEMA_AS_OID = 5,
- SCHEMA_AS_ENUMERATION = 6,
- SCHEMA_AS_NUMERIC_STRING = 7,
- SCHEMA_AS_PRINTABLE_STRING = 8,
- SCHEMA_AS_CASE_IGNORE_STRING = 9,
- SCHEMA_AS_IA5_STRING = 10,
- SCHEMA_AS_UTC_TIME = 11,
- SCHEMA_AS_GENERALIZED_TIME = 12,
- SCHEMA_AS_CASE_SENSITIVE_STRING = 13,
- SCHEMA_AS_DIRECTORY_STRING = 14,
- SCHEMA_AS_LARGE_INTEGER = 15,
- SCHEMA_AS_OBJECT_SECURITY_DESCRIPTOR = 16,
- SCHEMA_AS_DN = 17,
- SCHEMA_AS_DN_BINARY = 18,
- SCHEMA_AS_OR_NAME = 19,
- SCHEMA_AS_REPLICA_LINK = 20,
- SCHEMA_AS_PRESENTATION_ADDRESS = 21,
- SCHEMA_AS_ACCESS_POINT = 22,
- SCHEMA_AS_DN_STRING = 23
-};
-
-int map_schema_syntax(uint32_t om_syntax,
- const char *attr_syntax,
- const struct ldb_val *om_class,
- enum schema_internal_syntax *syntax);
-
-int schema_validate(struct ldb_context *ldb,
- struct ldb_message_element *el,
- enum schema_internal_syntax type,
- bool single, int min, int max);
-