Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
Copyright (C) Jeremy Allison 2006
Copyright (C) Simo Sorce 2003-2006
-
+ Copyright (C) Michael Adam 2009-2010
+
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/>.
*/
#include "includes.h"
+#include "system/filesys.h"
#include "winbindd.h"
+#include "idmap.h"
+#include "idmap_rw.h"
+#include "dbwrap/dbwrap.h"
+#include "dbwrap/dbwrap_open.h"
+#include "../libcli/security/security.h"
+#include "util_tdb.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_IDMAP
struct idmap_tdb_context {
struct db_context *db;
+ struct idmap_rw_ops *rw_ops;
};
/* High water mark keys */
#define HWM_GROUP "GROUP HWM"
#define HWM_USER "USER HWM"
-static struct idmap_tdb_state {
-
- /* User and group id pool */
- uid_t low_uid, high_uid; /* Range of uids to allocate */
- gid_t low_gid, high_gid; /* Range of gids to allocate */
-
-} idmap_tdb_state;
-
struct convert_fn_state {
struct db_context *db;
bool failed;
uint32 rid;
fstring keystr;
fstring dom_name;
+ TDB_DATA key;
TDB_DATA key2;
+ TDB_DATA value;
struct convert_fn_state *s = (struct convert_fn_state *)private_data;
- DEBUG(10,("Converting %s\n", (const char *)rec->key.dptr));
+ key = dbwrap_record_get_key(rec);
- p = strchr((const char *)rec->key.dptr, '/');
+ DEBUG(10,("Converting %s\n", (const char *)key.dptr));
+
+ p = strchr((const char *)key.dptr, '/');
if (!p)
return 0;
*p = 0;
- fstrcpy(dom_name, (const char *)rec->key.dptr);
+ fstrcpy(dom_name, (const char *)key.dptr);
*p++ = '/';
domain = find_domain_from_name(dom_name);
if (domain == NULL) {
/* We must delete the old record. */
DEBUG(0,("Unable to find domain %s\n", dom_name ));
- DEBUG(0,("deleting record %s\n", (const char *)rec->key.dptr ));
+ DEBUG(0,("deleting record %s\n", (const char *)key.dptr ));
- status = rec->delete_rec(rec);
+ status = dbwrap_record_delete(rec);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("Unable to delete record %s:%s\n",
- (const char *)rec->key.dptr,
+ (const char *)key.dptr,
nt_errstr(status)));
s->failed = true;
return -1;
sid_to_fstring(keystr, &sid);
key2 = string_term_tdb_data(keystr);
- status = dbwrap_store(s->db, key2, rec->value, TDB_INSERT);
+ value = dbwrap_record_get_value(rec);
+
+ status = dbwrap_store(s->db, key2, value, TDB_INSERT);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Unable to add record %s:%s\n",
(const char *)key2.dptr,
return -1;
}
- status = dbwrap_store(s->db, rec->value, key2, TDB_REPLACE);
+ status = dbwrap_store(s->db, value, key2, TDB_REPLACE);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Unable to update record %s:%s\n",
- (const char *)rec->value.dptr,
+ (const char *)value.dptr,
nt_errstr(status)));
s->failed = true;
return -1;
}
- status = rec->delete_rec(rec);
+ status = dbwrap_record_delete(rec);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Unable to delete record %s:%s\n",
- (const char *)rec->key.dptr,
+ (const char *)key.dptr,
nt_errstr(status)));
s->failed = true;
return -1;
int32 vers;
bool bigendianheader;
struct convert_fn_state s;
+ NTSTATUS status;
+#if BUILD_TDB2
+ /* If we are bigendian, tdb is bigendian if NOT converted. */
+ union {
+ uint16 large;
+ unsigned char small[2];
+ } u;
+ u.large = 0x0102;
+ if (u.small[0] == 0x01)
+ bigendianheader = !(dbwrap_get_flags(db) & TDB_CONVERT);
+ else {
+ assert(u.small[0] == 0x02);
+ bigendianheader = (dbwrap_get_flags(db) & TDB_CONVERT);
+ }
+#else
+ bigendianheader = (dbwrap_get_flags(db) & TDB_BIGENDIAN) ? True : False;
+#endif
DEBUG(0, ("Upgrading winbindd_idmap.tdb from an old version\n"));
- bigendianheader = (db->get_flags(db) & TDB_BIGENDIAN) ? True : False;
-
vers = dbwrap_fetch_int32(db, "IDMAP_VERSION");
if (((vers == -1) && bigendianheader) || (IREV(vers) == IDMAP_VERSION)) {
s.failed = false;
/* the old format stored as DOMAIN/rid - now we store the SID direct */
- db->traverse(db, convert_fn, &s);
+ status = dbwrap_traverse(db, convert_fn, &s, NULL);
+
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0, ("Database traverse failed during conversion\n"));
+ return false;
+ }
if (s.failed) {
DEBUG(0, ("Problem during conversion\n"));
}
if (dbwrap_store_int32(db, "IDMAP_VERSION", IDMAP_VERSION) == -1) {
- DEBUG(0, ("Unable to store idmap version in databse\n"));
+ DEBUG(0, ("Unable to store idmap version in database\n"));
return False;
}
bool update_uid = false;
bool update_gid = false;
struct idmap_tdb_context *ctx;
+ bool status;
ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
- low_uid = dbwrap_fetch_int32(ctx->db, HWM_USER);
- if (low_uid == -1 || low_uid < dom->low_id) {
+ status = dbwrap_fetch_uint32(ctx->db, HWM_USER, &low_uid);
+ if (!status || low_uid < dom->low_id) {
update_uid = true;
}
- low_gid = dbwrap_fetch_int32(ctx->db, HWM_GROUP);
- if (low_gid == -1 || low_gid < dom->low_id) {
+ status = dbwrap_fetch_uint32(ctx->db, HWM_GROUP, &low_gid);
+ if (!status || low_gid < dom->low_id) {
update_gid = true;
}
return NT_STATUS_OK;
}
- if (ctx->db->transaction_start(ctx->db) != 0) {
+ if (dbwrap_transaction_start(ctx->db) != 0) {
DEBUG(0, ("Unable to start upgrade transaction!\n"));
return NT_STATUS_INTERNAL_DB_ERROR;
}
if (update_uid) {
- ret = dbwrap_store_int32(ctx->db, HWM_USER, dom->low_id);
+ ret = dbwrap_store_uint32(ctx->db, HWM_USER, dom->low_id);
if (ret == -1) {
- ctx->db->transaction_cancel(ctx->db);
+ dbwrap_transaction_cancel(ctx->db);
DEBUG(0, ("Unable to initialise user hwm in idmap "
"database\n"));
return NT_STATUS_INTERNAL_DB_ERROR;
}
if (update_gid) {
- ret = dbwrap_store_int32(ctx->db, HWM_GROUP, dom->low_id);
+ ret = dbwrap_store_uint32(ctx->db, HWM_GROUP, dom->low_id);
if (ret == -1) {
- ctx->db->transaction_cancel(ctx->db);
+ dbwrap_transaction_cancel(ctx->db);
DEBUG(0, ("Unable to initialise group hwm in idmap "
"database\n"));
return NT_STATUS_INTERNAL_DB_ERROR;
}
}
- if (ctx->db->transaction_commit(ctx->db) != 0) {
+ if (dbwrap_transaction_commit(ctx->db) != 0) {
DEBUG(0, ("Unable to commit upgrade transaction!\n"));
return NT_STATUS_INTERNAL_DB_ERROR;
}
ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
+ if (ctx->db) {
+ /* it is already open */
+ return NT_STATUS_OK;
+ }
+
/* use our own context here */
mem_ctx = talloc_stackframe();
ret = NT_STATUS_UNSUCCESSFUL;
goto done;
}
- if (db->transaction_start(db) != 0) {
+ if (dbwrap_transaction_start(db) != 0) {
DEBUG(0, ("Unable to start upgrade transaction!\n"));
ret = NT_STATUS_INTERNAL_DB_ERROR;
goto done;
}
if (!idmap_tdb_upgrade(dom, db)) {
- db->transaction_cancel(db);
+ dbwrap_transaction_cancel(db);
DEBUG(0, ("Unable to open idmap database, it's in an old format, and upgrade failed!\n"));
ret = NT_STATUS_INTERNAL_DB_ERROR;
goto done;
}
- if (db->transaction_commit(db) != 0) {
+ if (dbwrap_transaction_commit(db) != 0) {
DEBUG(0, ("Unable to commit upgrade transaction!\n"));
ret = NT_STATUS_INTERNAL_DB_ERROR;
goto done;
/**********************************************************************
IDMAP ALLOC TDB BACKEND
**********************************************************************/
-
-static struct db_context *idmap_alloc_db;
/**********************************
Allocate a new id.
NTSTATUS ret;
struct idmap_tdb_allocate_id_context *state;
uint32_t hwm;
+ bool ret2;
state = (struct idmap_tdb_allocate_id_context *)private_data;
- hwm = dbwrap_fetch_int32(db, state->hwmkey);
- if (hwm == -1) {
+ ret2 = dbwrap_fetch_uint32(db, state->hwmkey, &hwm);
+ if (!ret2) {
ret = NT_STATUS_INTERNAL_DB_ERROR;
goto done;
}
Initialise idmap database.
*****************************/
-static NTSTATUS idmap_tdb_db_init(struct idmap_domain *dom, const char *params)
+static NTSTATUS idmap_tdb_set_mapping(struct idmap_domain *dom,
+ const struct id_map *map);
+
+static NTSTATUS idmap_tdb_db_init(struct idmap_domain *dom)
{
NTSTATUS ret;
struct idmap_tdb_context *ctx;
DEBUG(10, ("idmap_tdb_db_init called for domain '%s'\n", dom->name));
- ctx = talloc(dom, struct idmap_tdb_context);
+ ctx = talloc_zero(dom, struct idmap_tdb_context);
if ( ! ctx) {
DEBUG(0, ("Out of memory!\n"));
return NT_STATUS_NO_MEMORY;
}
#endif
+ ctx->rw_ops = talloc_zero(ctx, struct idmap_rw_ops);
+ if (ctx->rw_ops == NULL) {
+ DEBUG(0, ("Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto failed;
+ }
+
+ ctx->rw_ops->get_new_id = idmap_tdb_get_new_id;
+ ctx->rw_ops->set_mapping = idmap_tdb_set_mapping;
+
dom->private_data = ctx;
ret = idmap_tdb_open_db(dom);
return ret;
}
+
+/**
+ * store a mapping in the database
+ */
+
+struct idmap_tdb_set_mapping_context {
+ const char *ksidstr;
+ const char *kidstr;
+};
+
+static NTSTATUS idmap_tdb_set_mapping_action(struct db_context *db,
+ void *private_data)
+{
+ NTSTATUS ret;
+ struct idmap_tdb_set_mapping_context *state;
+
+ state = (struct idmap_tdb_set_mapping_context *)private_data;
+
+ DEBUG(10, ("Storing %s <-> %s map\n", state->ksidstr, state->kidstr));
+
+ ret = dbwrap_store_bystring(db, state->ksidstr,
+ string_term_tdb_data(state->kidstr),
+ TDB_REPLACE);
+ if (!NT_STATUS_IS_OK(ret)) {
+ DEBUG(0, ("Error storing SID -> ID (%s -> %s): %s\n",
+ state->ksidstr, state->kidstr, nt_errstr(ret)));
+ goto done;
+ }
+
+ ret = dbwrap_store_bystring(db, state->kidstr,
+ string_term_tdb_data(state->ksidstr),
+ TDB_REPLACE);
+ if (!NT_STATUS_IS_OK(ret)) {
+ DEBUG(0, ("Error storing ID -> SID (%s -> %s): %s\n",
+ state->kidstr, state->ksidstr, nt_errstr(ret)));
+ goto done;
+ }
+
+ DEBUG(10,("Stored %s <-> %s\n", state->ksidstr, state->kidstr));
+ ret = NT_STATUS_OK;
+
+done:
+ return ret;
+}
+
+static NTSTATUS idmap_tdb_set_mapping(struct idmap_domain *dom,
+ const struct id_map *map)
+{
+ struct idmap_tdb_context *ctx;
+ NTSTATUS ret;
+ char *ksidstr, *kidstr;
+ struct idmap_tdb_set_mapping_context state;
+
+ if (!map || !map->sid) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ ksidstr = kidstr = NULL;
+
+ /* TODO: should we filter a set_mapping using low/high filters ? */
+
+ ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
+
+ switch (map->xid.type) {
+
+ case ID_TYPE_UID:
+ kidstr = talloc_asprintf(ctx, "UID %lu",
+ (unsigned long)map->xid.id);
+ break;
+
+ case ID_TYPE_GID:
+ kidstr = talloc_asprintf(ctx, "GID %lu",
+ (unsigned long)map->xid.id);
+ break;
+
+ default:
+ DEBUG(2, ("INVALID unix ID type: 0x02%x\n", map->xid.type));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (kidstr == NULL) {
+ DEBUG(0, ("ERROR: Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ ksidstr = sid_string_talloc(ctx, map->sid);
+ if (ksidstr == NULL) {
+ DEBUG(0, ("Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ state.ksidstr = ksidstr;
+ state.kidstr = kidstr;
+
+ ret = dbwrap_trans_do(ctx->db, idmap_tdb_set_mapping_action, &state);
+
+done:
+ talloc_free(ksidstr);
+ talloc_free(kidstr);
+ return ret;
+}
+
+/**
+ * Create a new mapping for an unmapped SID, also allocating a new ID.
+ * This should be run inside a transaction.
+ *
+ * TODO:
+ * Properly integrate this with multi domain idmap config:
+ * Currently, the allocator is default-config only.
+ */
+static NTSTATUS idmap_tdb_new_mapping(struct idmap_domain *dom, struct id_map *map)
+{
+ NTSTATUS ret;
+ struct idmap_tdb_context *ctx;
+
+ ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
+
+ ret = idmap_rw_new_mapping(dom, ctx->rw_ops, map);
+
+ return ret;
+}
+
+
/**********************************
Single id to sid lookup function.
**********************************/
case ID_TYPE_UID:
keystr = talloc_asprintf(ctx, "UID %lu", (unsigned long)map->xid.id);
break;
-
+
case ID_TYPE_GID:
keystr = talloc_asprintf(ctx, "GID %lu", (unsigned long)map->xid.id);
break;
DEBUG(10,("Fetching record %s\n", keystr));
/* Check if the mapping exists */
- data = dbwrap_fetch_bystring(ctx->db, NULL, keystr);
+ ret = dbwrap_fetch_bystring(ctx->db, NULL, keystr, &data);
- if (!data.dptr) {
+ if (!NT_STATUS_IS_OK(ret)) {
DEBUG(10,("Record %s not found\n", keystr));
ret = NT_STATUS_NONE_MAPPED;
goto done;
}
-
+
if (!string_to_sid(map->sid, (const char *)data.dptr)) {
DEBUG(10,("INVALID SID (%s) in record %s\n",
(const char *)data.dptr, keystr));
DEBUG(10,("Fetching record %s\n", keystr));
/* Check if sid is present in database */
- data = dbwrap_fetch_bystring(ctx->db, tmp_ctx, keystr);
- if (!data.dptr) {
+ ret = dbwrap_fetch_bystring(ctx->db, tmp_ctx, keystr, &data);
+ if (!NT_STATUS_IS_OK(ret)) {
DEBUG(10,("Record %s not found\n", keystr));
ret = NT_STATUS_NONE_MAPPED;
goto done;
static NTSTATUS idmap_tdb_unixids_to_sids(struct idmap_domain *dom, struct id_map **ids)
{
- struct idmap_tdb_context *ctx;
NTSTATUS ret;
int i;
for (i = 0; ids[i]; i++) {
ids[i]->status = ID_UNKNOWN;
}
-
- ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
for (i = 0; ids[i]; i++) {
ret = idmap_tdb_id_to_sid(dom, ids[i]);
ids[i]->status = ID_UNMAPPED;
continue;
}
-
+
/* some fatal error occurred, return immediately */
goto done;
}
lookup a set of sids.
**********************************/
-static NTSTATUS idmap_tdb_sids_to_unixids(struct idmap_domain *dom, struct id_map **ids)
+struct idmap_tdb_sids_to_unixids_context {
+ struct idmap_domain *dom;
+ struct id_map **ids;
+ bool allocate_unmapped;
+};
+
+static NTSTATUS idmap_tdb_sids_to_unixids_action(struct db_context *db,
+ void *private_data)
{
- struct idmap_tdb_context *ctx;
- NTSTATUS ret;
+ struct idmap_tdb_sids_to_unixids_context *state;
int i;
-
- /* initialize the status to avoid suprise */
- for (i = 0; ids[i]; i++) {
- ids[i]->status = ID_UNKNOWN;
- }
-
- ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
-
- for (i = 0; ids[i]; i++) {
- ret = idmap_tdb_sid_to_id(dom, ids[i]);
- if ( ! NT_STATUS_IS_OK(ret)) {
-
- /* if it is just a failed mapping continue */
- if (NT_STATUS_EQUAL(ret, NT_STATUS_NONE_MAPPED)) {
-
- /* make sure it is marked as unmapped */
- ids[i]->status = ID_UNMAPPED;
- continue;
+ NTSTATUS ret = NT_STATUS_OK;
+
+ state = (struct idmap_tdb_sids_to_unixids_context *)private_data;
+
+ DEBUG(10, ("idmap_tdb_sids_to_unixids_action: "
+ " domain: [%s], allocate: %s\n",
+ state->dom->name,
+ state->allocate_unmapped ? "yes" : "no"));
+
+ for (i = 0; state->ids[i]; i++) {
+ if ((state->ids[i]->status == ID_UNKNOWN) ||
+ /* retry if we could not map in previous run: */
+ (state->ids[i]->status == ID_UNMAPPED))
+ {
+ NTSTATUS ret2;
+
+ ret2 = idmap_tdb_sid_to_id(state->dom, state->ids[i]);
+ if (!NT_STATUS_IS_OK(ret2)) {
+
+ /* if it is just a failed mapping, continue */
+ if (NT_STATUS_EQUAL(ret2, NT_STATUS_NONE_MAPPED)) {
+
+ /* make sure it is marked as unmapped */
+ state->ids[i]->status = ID_UNMAPPED;
+ ret = STATUS_SOME_UNMAPPED;
+ } else {
+ /* some fatal error occurred, return immediately */
+ ret = ret2;
+ goto done;
+ }
+ } else {
+ /* all ok, id is mapped */
+ state->ids[i]->status = ID_MAPPED;
}
-
- /* some fatal error occurred, return immediately */
- goto done;
}
- /* all ok, id is mapped */
- ids[i]->status = ID_MAPPED;
+ if ((state->ids[i]->status == ID_UNMAPPED) &&
+ state->allocate_unmapped)
+ {
+ ret = idmap_tdb_new_mapping(state->dom, state->ids[i]);
+ if (!NT_STATUS_IS_OK(ret)) {
+ goto done;
+ }
+ }
}
- ret = NT_STATUS_OK;
-
done:
return ret;
}
-/**********************************
- set a mapping.
-**********************************/
-
-static NTSTATUS idmap_tdb_set_mapping(struct idmap_domain *dom,
- const struct id_map *map)
+static NTSTATUS idmap_tdb_sids_to_unixids(struct idmap_domain *dom, struct id_map **ids)
{
struct idmap_tdb_context *ctx;
NTSTATUS ret;
- TDB_DATA ksid, kid;
- char *ksidstr, *kidstr;
- fstring tmp;
+ int i;
+ struct idmap_tdb_sids_to_unixids_context state;
- if (!map || !map->sid) {
- return NT_STATUS_INVALID_PARAMETER;
+ /* initialize the status to avoid suprise */
+ for (i = 0; ids[i]; i++) {
+ ids[i]->status = ID_UNKNOWN;
}
- ksidstr = kidstr = NULL;
-
- /* TODO: should we filter a set_mapping using low/high filters ? */
-
ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
- switch (map->xid.type) {
+ state.dom = dom;
+ state.ids = ids;
+ state.allocate_unmapped = false;
- case ID_TYPE_UID:
- kidstr = talloc_asprintf(ctx, "UID %lu",
- (unsigned long)map->xid.id);
- break;
+ ret = idmap_tdb_sids_to_unixids_action(ctx->db, &state);
- case ID_TYPE_GID:
- kidstr = talloc_asprintf(ctx, "GID %lu",
- (unsigned long)map->xid.id);
- break;
-
- default:
- DEBUG(2, ("INVALID unix ID type: 0x02%x\n", map->xid.type));
- return NT_STATUS_INVALID_PARAMETER;
+ if (NT_STATUS_EQUAL(ret, STATUS_SOME_UNMAPPED) && !dom->read_only) {
+ state.allocate_unmapped = true;
+ ret = dbwrap_trans_do(ctx->db,
+ idmap_tdb_sids_to_unixids_action,
+ &state);
}
- if (kidstr == NULL) {
- DEBUG(0, ("ERROR: Out of memory!\n"));
- ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
-
- if ((ksidstr = talloc_asprintf(
- ctx, "%s", sid_to_fstring(tmp, map->sid))) == NULL) {
- DEBUG(0, ("Out of memory!\n"));
- ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
-
- DEBUG(10, ("Storing %s <-> %s map\n", ksidstr, kidstr));
- kid = string_term_tdb_data(kidstr);
- ksid = string_term_tdb_data(ksidstr);
-
- if (ctx->db->transaction_start(ctx->db) != 0) {
- DEBUG(0, ("Failed to start transaction for %s\n",
- ksidstr));
- ret = NT_STATUS_INTERNAL_DB_ERROR;
- goto done;
- }
-
- ret = dbwrap_store(ctx->db, ksid, kid, TDB_REPLACE);
- if (!NT_STATUS_IS_OK(ret)) {
- ctx->db->transaction_cancel(ctx->db);
- DEBUG(0, ("Error storing SID -> ID (%s -> %s): %s\n",
- ksidstr, kidstr, nt_errstr(ret)));
- goto done;
- }
- ret = dbwrap_store(ctx->db, kid, ksid, TDB_REPLACE);
- if (!NT_STATUS_IS_OK(ret)) {
- ctx->db->transaction_cancel(ctx->db);
- DEBUG(0, ("Error storing ID -> SID (%s -> %s): %s\n",
- kidstr, ksidstr, nt_errstr(ret)));
- goto done;
- }
-
- if (ctx->db->transaction_commit(ctx->db) != 0) {
- DEBUG(0, ("Failed to commit transaction for (%s -> %s)\n",
- ksidstr, kidstr));
- ret = NT_STATUS_INTERNAL_DB_ERROR;
- goto done;
- }
-
- DEBUG(10,("Stored %s <-> %s\n", ksidstr, kidstr));
- ret = NT_STATUS_OK;
-
-done:
- talloc_free(ksidstr);
- talloc_free(kidstr);
return ret;
}
+
/**********************************
Close the idmap tdb instance
**********************************/
-static NTSTATUS idmap_tdb_close(struct idmap_domain *dom)
-{
- struct idmap_tdb_context *ctx;
-
- if (dom->private_data) {
- ctx = talloc_get_type(dom->private_data, struct idmap_tdb_context);
-
- TALLOC_FREE(ctx->db);
- }
- return NT_STATUS_OK;
-}
-
static struct idmap_methods db_methods = {
.init = idmap_tdb_db_init,
.unixids_to_sids = idmap_tdb_unixids_to_sids,
.sids_to_unixids = idmap_tdb_sids_to_unixids,
.allocate_id = idmap_tdb_get_new_id,
- .close_fn = idmap_tdb_close
};
NTSTATUS idmap_tdb_init(void)
git.samba.org / obnox / samba / samba-obnox.git / blobdiff