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-rw-r--r--source4/dsdb/samdb/ldb_modules/objectclass.c46
-rw-r--r--source4/dsdb/samdb/ldb_modules/samldb.c21
-rw-r--r--source4/dsdb/samdb/samdb.c55
-rw-r--r--source4/setup/provision_templates.ldif30
4 files changed, 63 insertions, 89 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/objectclass.c b/source4/dsdb/samdb/ldb_modules/objectclass.c
index 04cf8efdb2..f2ca92638d 100644
--- a/source4/dsdb/samdb/ldb_modules/objectclass.c
+++ b/source4/dsdb/samdb/ldb_modules/objectclass.c
@@ -92,6 +92,7 @@ static struct ldb_handle *oc_init_handle(struct ldb_request *req, struct ldb_mod
}
static int objectclass_sort(struct ldb_module *module,
+ struct ldb_message *msg, /* so that when we create new elements, we put it on the right parent */
TALLOC_CTX *mem_ctx,
struct ldb_message_element *objectclass_element,
struct class_list **sorted_out)
@@ -100,7 +101,7 @@ static int objectclass_sort(struct ldb_module *module,
int layer;
const struct dsdb_schema *schema = dsdb_get_schema(module->ldb);
struct class_list *sorted = NULL, *parent_class = NULL,
- *subclass = NULL, *unsorted = NULL, *current, *poss_subclass;
+ *subclass = NULL, *unsorted = NULL, *current, *poss_subclass, *poss_parent, *new_parent;
/* DESIGN:
*
* We work on 4 different 'bins' (implemented here as linked lists):
@@ -149,6 +150,34 @@ static int objectclass_sort(struct ldb_module *module,
}
}
+ if (parent_class == NULL) {
+ current = talloc(mem_ctx, struct class_list);
+ current->objectclass = talloc_strdup(msg, "top");
+ DLIST_ADD_END(parent_class, current, struct class_list *);
+ }
+
+ /* For each object: find parent chain */
+ for (current = unsorted; schema && current; current = current->next) {
+ const struct dsdb_class *class = dsdb_class_by_lDAPDisplayName(schema, current->objectclass);
+ if (!class) {
+ ldb_asprintf_errstring(module->ldb, "objectclass %s is not a valid objectClass in schema", current->objectclass);
+ return LDB_ERR_OBJECT_CLASS_VIOLATION;
+ }
+ for (poss_parent = unsorted; poss_parent; poss_parent = poss_parent->next) {
+ if (ldb_attr_cmp(poss_parent->objectclass, class->subClassOf) == 0) {
+ break;
+ }
+ }
+ /* If we didn't get to the end of the list, we need to add this parent */
+ if (poss_parent || (ldb_attr_cmp("top", class->subClassOf) == 0)) {
+ continue;
+ }
+
+ new_parent = talloc(mem_ctx, struct class_list);
+ new_parent->objectclass = talloc_strdup(msg, class->subClassOf);
+ DLIST_ADD_END(unsorted, new_parent, struct class_list *);
+ }
+
/* DEBUGGING aid: how many layers are we down now? */
layer = 0;
do {
@@ -265,11 +294,6 @@ static int objectclass_add(struct ldb_module *module, struct ldb_request *req)
return LDB_ERR_OPERATIONS_ERROR;
}
- ret = objectclass_sort(module, mem_ctx, objectclass_element, &sorted);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
-
/* prepare the first operation */
down_req = talloc(req, struct ldb_request);
if (down_req == NULL) {
@@ -287,6 +311,12 @@ static int objectclass_add(struct ldb_module *module, struct ldb_request *req)
return LDB_ERR_OPERATIONS_ERROR;
}
+ ret = objectclass_sort(module, msg, mem_ctx, objectclass_element, &sorted);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(mem_ctx);
+ return ret;
+ }
+
ldb_msg_remove_attr(msg, "objectClass");
ret = ldb_msg_add_empty(msg, "objectClass", 0, NULL);
@@ -398,7 +428,7 @@ static int objectclass_modify(struct ldb_module *module, struct ldb_request *req
return LDB_ERR_OPERATIONS_ERROR;
}
- ret = objectclass_sort(module, mem_ctx, objectclass_element, &sorted);
+ ret = objectclass_sort(module, msg, mem_ctx, objectclass_element, &sorted);
if (ret != LDB_SUCCESS) {
return ret;
}
@@ -579,7 +609,7 @@ static int objectclass_do_mod(struct ldb_handle *h) {
/* modify dn */
msg->dn = ac->orig_req->op.mod.message->dn;
- ret = objectclass_sort(ac->module, mem_ctx, objectclass_element, &sorted);
+ ret = objectclass_sort(ac->module, msg, mem_ctx, objectclass_element, &sorted);
if (ret != LDB_SUCCESS) {
return ret;
}
diff --git a/source4/dsdb/samdb/ldb_modules/samldb.c b/source4/dsdb/samdb/ldb_modules/samldb.c
index d448e30b31..5342c14967 100644
--- a/source4/dsdb/samdb/ldb_modules/samldb.c
+++ b/source4/dsdb/samdb/ldb_modules/samldb.c
@@ -411,7 +411,7 @@ static int samldb_fill_group_object(struct ldb_module *module, const struct ldb_
}
ret = samdb_copy_template(module->ldb, msg2,
- "(&(CN=TemplateGroup)(objectclass=groupTemplate))",
+ "group",
&errstr);
if (ret != 0) {
@@ -476,7 +476,7 @@ static int samldb_fill_user_or_computer_object(struct ldb_module *module, const
if (samdb_find_attribute(module->ldb, msg, "objectclass", "computer") != NULL) {
ret = samdb_copy_template(module->ldb, msg2,
- "(&(CN=TemplateComputer)(objectclass=userTemplate))",
+ "computer",
&errstr);
if (ret) {
ldb_asprintf_errstring(module->ldb,
@@ -486,22 +486,9 @@ static int samldb_fill_user_or_computer_object(struct ldb_module *module, const
talloc_free(mem_ctx);
return ret;
}
-
- /* readd user and then computer objectclasses */
- ret = samdb_find_or_add_value(module->ldb, msg2, "objectclass", "user");
- if (ret) {
- talloc_free(mem_ctx);
- return ret;
- }
- ret = samdb_find_or_add_value(module->ldb, msg2, "objectclass", "computer");
- if (ret) {
- talloc_free(mem_ctx);
- return ret;
- }
-
} else {
ret = samdb_copy_template(module->ldb, msg2,
- "(&(CN=TemplateUser)(objectclass=userTemplate))",
+ "user",
&errstr);
if (ret) {
ldb_asprintf_errstring(module->ldb,
@@ -582,7 +569,7 @@ static int samldb_fill_foreignSecurityPrincipal_object(struct ldb_module *module
}
ret = samdb_copy_template(module->ldb, msg2,
- "(&(CN=TemplateForeignSecurityPrincipal)(objectclass=foreignSecurityPrincipalTemplate))",
+ "ForeignSecurityPrincipal",
&errstr);
if (ret != 0) {
ldb_asprintf_errstring(module->ldb,
diff --git a/source4/dsdb/samdb/samdb.c b/source4/dsdb/samdb/samdb.c
index 7a20ea8665..18669a2ae7 100644
--- a/source4/dsdb/samdb/samdb.c
+++ b/source4/dsdb/samdb/samdb.c
@@ -680,7 +680,7 @@ int samdb_find_or_add_attribute(struct ldb_context *ldb, struct ldb_message *msg
copy from a template record to a message
*/
int samdb_copy_template(struct ldb_context *ldb,
- struct ldb_message *msg, const char *filter,
+ struct ldb_message *msg, const char *name,
const char **errstring)
{
struct ldb_result *res;
@@ -690,15 +690,20 @@ int samdb_copy_template(struct ldb_context *ldb,
*errstring = NULL;
+ if (!ldb_dn_add_child_fmt(basedn, "CN=Template%s", name)) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
/* pull the template record */
- ret = ldb_search(ldb, basedn, LDB_SCOPE_SUBTREE, filter, NULL, &res);
+ ret = ldb_search(ldb, basedn, LDB_SCOPE_BASE, "cn=*", NULL, &res);
talloc_free(basedn);
if (ret != LDB_SUCCESS) {
*errstring = talloc_steal(msg, ldb_errstring(ldb));
return ret;
}
if (res->count != 1) {
- *errstring = talloc_asprintf(msg, "samdb_copy_template: ERROR: template '%s' matched %d records, expected 1\n", filter,
+ *errstring = talloc_asprintf(msg, "samdb_copy_template: ERROR: template '%s' matched %d records, expected 1\n",
+ name,
res->count);
talloc_free(res);
return LDB_ERR_OPERATIONS_ERROR;
@@ -708,40 +713,22 @@ int samdb_copy_template(struct ldb_context *ldb,
for (i = 0; i < t->num_elements; i++) {
struct ldb_message_element *el = &t->elements[i];
/* some elements should not be copied from the template */
- if (strcasecmp(el->name, "cn") == 0 ||
- strcasecmp(el->name, "name") == 0 ||
- strcasecmp(el->name, "sAMAccountName") == 0 ||
- strcasecmp(el->name, "sAMAccountName") == 0 ||
- strcasecmp(el->name, "distinguishedName") == 0 ||
- strcasecmp(el->name, "objectGUID") == 0) {
+ if (ldb_attr_cmp(el->name, "cn") == 0 ||
+ ldb_attr_cmp(el->name, "name") == 0 ||
+ ldb_attr_cmp(el->name, "objectClass") == 0 ||
+ ldb_attr_cmp(el->name, "sAMAccountName") == 0 ||
+ ldb_attr_cmp(el->name, "sAMAccountName") == 0 ||
+ ldb_attr_cmp(el->name, "distinguishedName") == 0 ||
+ ldb_attr_cmp(el->name, "objectGUID") == 0) {
continue;
}
for (j = 0; j < el->num_values; j++) {
- if (strcasecmp(el->name, "objectClass") == 0) {
- if (strcasecmp((char *)el->values[j].data, "Template") == 0 ||
- strcasecmp((char *)el->values[j].data, "userTemplate") == 0 ||
- strcasecmp((char *)el->values[j].data, "groupTemplate") == 0 ||
- strcasecmp((char *)el->values[j].data, "foreignSecurityPrincipalTemplate") == 0 ||
- strcasecmp((char *)el->values[j].data, "aliasTemplate") == 0 ||
- strcasecmp((char *)el->values[j].data, "trustedDomainTemplate") == 0 ||
- strcasecmp((char *)el->values[j].data, "secretTemplate") == 0) {
- continue;
- }
- ret = samdb_find_or_add_value(ldb, msg, el->name,
- (char *)el->values[j].data);
- if (ret) {
- *errstring = talloc_asprintf(msg, "Adding objectClass %s failed.\n", el->values[j].data);
- talloc_free(res);
- return ret;
- }
- } else {
- ret = samdb_find_or_add_attribute(ldb, msg, el->name,
- (char *)el->values[j].data);
- if (ret) {
- *errstring = talloc_asprintf(msg, "Adding attribute %s failed.\n", el->name);
- talloc_free(res);
- return ret;
- }
+ ret = samdb_find_or_add_attribute(ldb, msg, el->name,
+ (char *)el->values[j].data);
+ if (ret) {
+ *errstring = talloc_asprintf(msg, "Adding attribute %s failed.\n", el->name);
+ talloc_free(res);
+ return ret;
}
}
}
diff --git a/source4/setup/provision_templates.ldif b/source4/setup/provision_templates.ldif
index 914582eaf0..fa0718a0b7 100644
--- a/source4/setup/provision_templates.ldif
+++ b/source4/setup/provision_templates.ldif
@@ -12,11 +12,6 @@ isCriticalSystemObject: TRUE
###
dn: CN=TemplateUser,CN=Templates
-objectClass: top
-objectClass: person
-objectClass: organizationalPerson
-objectClass: Template
-objectClass: userTemplate
userAccountControl: 514
badPwdCount: 0
codePage: 0
@@ -31,11 +26,6 @@ logonCount: 0
sAMAccountType: 805306368
dn: CN=TemplateComputer,CN=Templates
-objectClass: top
-objectClass: person
-objectClass: organizationalPerson
-objectClass: Template
-objectClass: userTemplate
userAccountControl: 4098
badPwdCount: 0
codePage: 0
@@ -50,9 +40,6 @@ logonCount: 0
sAMAccountType: 805306369
dn: CN=TemplateTrustingDomain,CN=Templates
-objectClass: top
-objectClass: Template
-objectClass: userTemplate
userAccountControl: 2080
badPwdCount: 0
codePage: 0
@@ -66,38 +53,21 @@ logonCount: 0
sAMAccountType: 805306370
dn: CN=TemplateGroup,CN=Templates
-objectClass: top
-objectClass: Template
-objectClass: groupTemplate
groupType: -2147483646
sAMAccountType: 268435456
# Currently this isn't used, we don't have a way to detect it different from an incoming alias
#
# dn: CN=TemplateAlias,CN=Templates
-# objectClass: top
-# objectClass: Template
-# objectClass: aliasTemplate
# cn: TemplateAlias
# instanceType: 4
# groupType: -2147483644
# sAMAccountType: 268435456
dn: CN=TemplateForeignSecurityPrincipal,CN=Templates
-objectClass: top
-objectClass: Template
-objectClass: foreignSecurityPrincipalTemplate
showInAdvancedViewOnly: TRUE
dn: CN=TemplateSecret,CN=Templates
-objectClass: top
-objectClass: leaf
-objectClass: Template
-objectClass: secretTemplate
dn: CN=TemplateTrustedDomain,CN=Templates
-objectClass: top
-objectClass: leaf
-objectClass: Template
-objectClass: trustedDomainTemplate
generated by cgit (git 2.34.1) at 2024-12-15 09:18:33 +0000