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r20863: check that there's a current partition control attached to the request

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metze
(This used to be commit b1377a2e240dbe36277816452d33d6abaa486b9e)
This commit is contained in:
Stefan Metzmacher 2007-01-17 19:45:17 +00:00 committed by Gerald (Jerry) Carter
parent 5e2f0275e8
commit 2a7cbb2c53
1 changed files with 65 additions and 6 deletions
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71
source4/dsdb/samdb/ldb_modules/repl_meta_data.c
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@ -170,7 +170,8 @@ static int add_uint64_element(struct ldb_message *msg, const char *attr, uint64_
static int replmd_add_originating(struct ldb_module *module,
struct ldb_request *req,
const struct dsdb_schema *schema)
const struct dsdb_schema *schema,
const struct dsdb_control_current_partition *partition)
{
struct ldb_request *down_req;
struct ldb_message_element *attribute;
@ -251,6 +252,8 @@ static int replmd_add_originating(struct ldb_module *module,
static int replmd_add(struct ldb_module *module, struct ldb_request *req)
{
const struct dsdb_schema *schema;
const struct ldb_control *partition_ctrl;
const struct dsdb_control_current_partition *partition;
/* do not manipulate our control entries */
if (ldb_dn_is_special(req->op.add.message->dn)) {
@ -259,16 +262,40 @@ static int replmd_add(struct ldb_module *module, struct ldb_request *req)
schema = dsdb_get_schema(module->ldb);
if (!schema) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL, "replmd_add: no dsdb_schema loaded");
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_add: no dsdb_schema loaded");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
return replmd_add_originating(module, req, schema);
partition_ctrl = get_control_from_list(req->controls, DSDB_CONTROL_CURRENT_PARTITION_OID);
if (!partition_ctrl) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_add: no current partition control found");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
partition = talloc_get_type(partition_ctrl->data,
struct dsdb_control_current_partition);
if (!partition) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_add: current partition control contains invalid data");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
if (partition->version != DSDB_CONTROL_CURRENT_PARTITION_VERSION) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_add: current partition control contains invalid version [%u != %u]\n",
partition->version, DSDB_CONTROL_CURRENT_PARTITION_VERSION);
return LDB_ERR_CONSTRAINT_VIOLATION;
}
return replmd_add_originating(module, req, schema, partition);
}
static int replmd_modify_originating(struct ldb_module *module,
struct ldb_request *req,
const struct dsdb_schema *schema)
const struct dsdb_schema *schema,
const struct dsdb_control_current_partition *partition)
{
struct ldb_request *down_req;
struct ldb_message *msg;
@ -323,6 +350,8 @@ static int replmd_modify_originating(struct ldb_module *module,
static int replmd_modify(struct ldb_module *module, struct ldb_request *req)
{
const struct dsdb_schema *schema;
const struct ldb_control *partition_ctrl;
const struct dsdb_control_current_partition *partition;
/* do not manipulate our control entries */
if (ldb_dn_is_special(req->op.mod.message->dn)) {
@ -331,11 +360,41 @@ static int replmd_modify(struct ldb_module *module, struct ldb_request *req)
schema = dsdb_get_schema(module->ldb);
if (!schema) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL, "replmd_modify: no dsdb_schema loaded");
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_modify: no dsdb_schema loaded");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
return replmd_modify_originating(module, req, schema);
schema = dsdb_get_schema(module->ldb);
if (!schema) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_modify: no dsdb_schema loaded");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
partition_ctrl = get_control_from_list(req->controls, DSDB_CONTROL_CURRENT_PARTITION_OID);
if (!partition_ctrl) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_modify: no current partition control found");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
partition = talloc_get_type(partition_ctrl->data,
struct dsdb_control_current_partition);
if (!partition) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_modify: current partition control contains invalid data");
return LDB_ERR_CONSTRAINT_VIOLATION;
}
if (partition->version != DSDB_CONTROL_CURRENT_PARTITION_VERSION) {
ldb_debug_set(module->ldb, LDB_DEBUG_FATAL,
"replmd_modify: current partition control contains invalid version [%u != %u]\n",
partition->version, DSDB_CONTROL_CURRENT_PARTITION_VERSION);
return LDB_ERR_CONSTRAINT_VIOLATION;
}
return replmd_modify_originating(module, req, schema, partition);
}
static int replmd_replicated_request_reply_helper(struct replmd_replicated_request *ar, int ret)