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Diffstat (limited to 'source4/dsdb/samdb/ldb_modules/samldb.c')
-rw-r--r--source4/dsdb/samdb/ldb_modules/samldb.c76
1 files changed, 33 insertions, 43 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/samldb.c b/source4/dsdb/samdb/ldb_modules/samldb.c
index 88c1ab5804..ed7c135efa 100644
--- a/source4/dsdb/samdb/ldb_modules/samldb.c
+++ b/source4/dsdb/samdb/ldb_modules/samldb.c
@@ -44,7 +44,7 @@ struct private_data {
const char *error_string;
};
-static int samldb_search(struct ldb_module *module, const char *base,
+static int samldb_search(struct ldb_module *module, const struct ldb_dn *base,
enum ldb_scope scope, const char *expression,
const char * const *attrs, struct ldb_message ***res)
{
@@ -52,7 +52,7 @@ static int samldb_search(struct ldb_module *module, const char *base,
return ldb_next_search(module, base, scope, expression, attrs, res);
}
-static int samldb_search_bytree(struct ldb_module *module, const char *base,
+static int samldb_search_bytree(struct ldb_module *module, const struct ldb_dn *base,
enum ldb_scope scope, struct ldb_parse_tree *tree,
const char * const *attrs, struct ldb_message ***res)
{
@@ -65,7 +65,7 @@ static int samldb_search_bytree(struct ldb_module *module, const char *base,
return 0 on failure, the id on success
*/
static int samldb_allocate_next_rid(struct ldb_context *ldb, TALLOC_CTX *mem_ctx,
- const char *dn, uint32_t *id)
+ const struct ldb_dn *dn, uint32_t *id)
{
const char * const attrs[2] = { "nextRid", NULL };
struct ldb_message **res = NULL;
@@ -82,7 +82,7 @@ static int samldb_allocate_next_rid(struct ldb_context *ldb, TALLOC_CTX *mem_ctx
}
str = ldb_msg_find_string(res[0], "nextRid", NULL);
if (str == NULL) {
- ldb_debug(ldb, LDB_DEBUG_FATAL, "attribute nextRid not found in %s\n", dn);
+ ldb_debug(ldb, LDB_DEBUG_FATAL, "attribute nextRid not found in %s\n", ldb_dn_linearize(res, dn));
talloc_free(res);
return -1;
}
@@ -99,7 +99,7 @@ static int samldb_allocate_next_rid(struct ldb_context *ldb, TALLOC_CTX *mem_ctx
/* we do a delete and add as a single operation. That prevents
a race */
ZERO_STRUCT(msg);
- msg.dn = talloc_strdup(mem_ctx, dn);
+ msg.dn = ldb_dn_copy(mem_ctx, dn);
if (!msg.dn) {
return -1;
}
@@ -141,29 +141,35 @@ static int samldb_allocate_next_rid(struct ldb_context *ldb, TALLOC_CTX *mem_ctx
return 0;
}
-static char *samldb_search_domain(struct ldb_module *module, TALLOC_CTX *mem_ctx, const char *dn)
+static struct ldb_dn *samldb_search_domain(struct ldb_module *module, TALLOC_CTX *mem_ctx, const struct ldb_dn *dn)
{
- const char *sdn;
+ TALLOC_CTX *local_ctx;
+ struct ldb_dn *sdn;
struct ldb_message **res = NULL;
int ret = 0;
- sdn = dn;
- while ((sdn = strchr(sdn, ',')) != NULL) {
-
- sdn++;
+ local_ctx = talloc_named(mem_ctx, 0, "samldb_search_domain memory conext");
+ if (local_ctx == NULL) return NULL;
+ sdn = ldb_dn_copy(local_ctx, dn);
+ do {
ret = ldb_search(module->ldb, sdn, LDB_SCOPE_BASE, "objectClass=domain", NULL, &res);
talloc_free(res);
if (ret == 1)
break;
- }
+
+ } while ((sdn = ldb_dn_get_parent(local_ctx, sdn)));
if (ret != 1) {
+ talloc_free(local_ctx);
return NULL;
}
- return talloc_strdup(mem_ctx, sdn);
+ talloc_steal(mem_ctx, sdn);
+ talloc_free(local_ctx);
+
+ return sdn;
}
/* search the domain related to the provided dn
@@ -171,11 +177,11 @@ static char *samldb_search_domain(struct ldb_module *module, TALLOC_CTX *mem_ctx
return the new sid string
*/
static struct dom_sid *samldb_get_new_sid(struct ldb_module *module,
- TALLOC_CTX *mem_ctx, const char *obj_dn)
+ TALLOC_CTX *mem_ctx, const struct ldb_dn *obj_dn)
{
const char * const attrs[2] = { "objectSid", NULL };
struct ldb_message **res = NULL;
- const char *dom_dn;
+ const struct ldb_dn *dom_dn;
uint32_t rid;
int ret, tries = 10;
struct dom_sid *dom_sid, *obj_sid;
@@ -190,7 +196,7 @@ static struct dom_sid *samldb_get_new_sid(struct ldb_module *module,
dom_dn = samldb_search_domain(module, mem_ctx, obj_dn);
if (dom_dn == NULL) {
- ldb_debug(module->ldb, LDB_DEBUG_FATAL, "Invalid dn (%s) not child of a domain object!\n", obj_dn);
+ ldb_debug(module->ldb, LDB_DEBUG_FATAL, "Invalid dn (%s) not child of a domain object!\n", ldb_dn_linearize(mem_ctx, obj_dn));
return NULL;
}
@@ -221,7 +227,7 @@ static struct dom_sid *samldb_get_new_sid(struct ldb_module *module,
}
}
if (ret != 0) {
- ldb_debug(module->ldb, LDB_DEBUG_FATAL, "Failed to increment nextRid of %s\n", dom_dn);
+ ldb_debug(module->ldb, LDB_DEBUG_FATAL, "Failed to increment nextRid of %s\n", ldb_dn_linearize(mem_ctx, dom_dn));
talloc_free(res);
return NULL;
}
@@ -243,22 +249,6 @@ static char *samldb_generate_samAccountName(const void *mem_ctx) {
return name;
}
-static BOOL samldb_get_rdn(void *mem_ctx, const char *dn, struct ldb_dn_component **rdn)
-{
- struct ldb_dn *dn_exploded = ldb_dn_explode(mem_ctx, dn);
-
- if (!dn_exploded) {
- return False;
- }
-
- if (dn_exploded->comp_num < 1) {
- return False;
- }
-
- *rdn = &dn_exploded->components[0];
- return True;
-}
-
/* if value is not null also check for attribute to have exactly that value */
static struct ldb_message_element *samldb_find_attribute(const struct ldb_message *msg, const char *name, const char *value)
{
@@ -390,8 +380,8 @@ static struct ldb_message *samldb_fill_group_object(struct ldb_module *module, c
return NULL;
}
- if ( ! samldb_get_rdn(msg2, msg2->dn, &rdn)) {
- ldb_debug(module->ldb, LDB_DEBUG_FATAL, "samldb_fill_group_object: Bad DN (%s)!\n", msg2->dn);
+ if ((rdn = ldb_dn_get_rdn(msg2, msg2->dn)) == NULL) {
+ ldb_debug(module->ldb, LDB_DEBUG_FATAL, "samldb_fill_group_object: Bad DN (%s)!\n", ldb_dn_linearize(msg2, msg2->dn));
return NULL;
}
if (strcasecmp(rdn->name, "cn") != 0) {
@@ -454,7 +444,7 @@ static struct ldb_message *samldb_fill_user_or_computer_object(struct ldb_module
}
}
- if ( ! samldb_get_rdn(msg2, msg2->dn, &rdn)) {
+ if ((rdn = ldb_dn_get_rdn(msg2, msg2->dn)) == NULL) {
return NULL;
}
if (strcasecmp(rdn->name, "cn") != 0) {
@@ -510,13 +500,15 @@ static struct ldb_message *samldb_fill_foreignSecurityPrincipal_object(struct ld
return NULL;
}
+ talloc_steal(msg, msg2);
+
if (samldb_copy_template(module, msg2, "(&(CN=TemplateForeignSecurityPrincipal)(objectclass=foreignSecurityPrincipalTemplate))") != 0) {
ldb_debug(module->ldb, LDB_DEBUG_WARNING, "samldb_fill_foreignSecurityPrincipal_object: Error copying template!\n");
return NULL;
}
- if ( ! samldb_get_rdn(msg2, msg2->dn, &rdn)) {
- ldb_debug(module->ldb, LDB_DEBUG_FATAL, "samldb_fill_foreignSecurityPrincipal_object: Bad DN (%s)!\n", msg2->dn);
+ if ((rdn = ldb_dn_get_rdn(msg2, msg2->dn)) == NULL) {
+ ldb_debug(module->ldb, LDB_DEBUG_FATAL, "samldb_fill_foreignSecurityPrincipal_object: Bad DN (%s)!\n", ldb_dn_linearize(msg2, msg2->dn));
return NULL;
}
if (strcasecmp(rdn->name, "cn") != 0) {
@@ -538,8 +530,6 @@ static struct ldb_message *samldb_fill_foreignSecurityPrincipal_object(struct ld
talloc_free(sid);
}
- talloc_steal(msg, msg2);
-
return msg2;
}
@@ -551,7 +541,7 @@ static int samldb_add_record(struct ldb_module *module, const struct ldb_message
ldb_debug(module->ldb, LDB_DEBUG_TRACE, "samldb_add_record\n");
- if (msg->dn[0] == '@') { /* do not manipulate our control entries */
+ if (strcmp(msg->dn->components[0].name, "@SPEACIAL") == 0) { /* do not manipulate our control entries */
return ldb_next_add_record(module, msg);
}
@@ -584,13 +574,13 @@ static int samldb_modify_record(struct ldb_module *module, const struct ldb_mess
return ldb_next_modify_record(module, msg);
}
-static int samldb_delete_record(struct ldb_module *module, const char *dn)
+static int samldb_delete_record(struct ldb_module *module, const struct ldb_dn *dn)
{
ldb_debug(module->ldb, LDB_DEBUG_TRACE, "samldb_delete_record\n");
return ldb_next_delete_record(module, dn);
}
-static int samldb_rename_record(struct ldb_module *module, const char *olddn, const char *newdn)
+static int samldb_rename_record(struct ldb_module *module, const struct ldb_dn *olddn, const struct ldb_dn *newdn)
{
ldb_debug(module->ldb, LDB_DEBUG_TRACE, "samldb_rename_record\n");
return ldb_next_rename_record(module, olddn, newdn);
generated by cgit (git 2.34.1) at 2024-06-28 16:43:44 +0000