}
domain->methods = methods;
+ domain->backend = NULL;
domain->sequence_number = DOM_SEQUENCE_NONE;
domain->last_seq_check = 0;
if (sid) {
sid_copy(&domain->sid, sid);
}
- /* see if this is a native mode win2k domain, but only for our own domain */
+ /* see if this is a native mode win2k domain */
- if ( lp_server_role() != ROLE_DOMAIN_PDC && strequal( lp_workgroup(), domain_name) ) {
- domain->native_mode = cm_check_for_native_mode_win2k( domain_name );
- DEBUG(3,("add_trusted_domain: %s is a %s mode domain\n", domain_name,
- domain->native_mode ? "native" : "mixed" ));
- }
+ domain->native_mode = cm_check_for_native_mode_win2k( domain_name );
+ DEBUG(3,("add_trusted_domain: %s is a %s mode domain\n", domain_name,
+ domain->native_mode ? "native" : "mixed (or NT4)" ));
/* Link to domain list */
DLIST_ADD(_domain_list, domain);
/* Add ourselves as the first entry */
domain = add_trusted_domain(lp_workgroup(), NULL, &cache_methods, NULL);
-
if (!secrets_fetch_domain_sid(domain->name, &domain->sid)) {
DEBUG(1, ("Could not fetch sid for our domain %s\n",
domain->name));
/* get any alternate name for the primary domain */
cache_methods.alternate_name(domain);
-
+
/* do an initial scan for trusted domains */
rescan_trusted_domains(True);
{
/* Parse winbind uid and winbind_gid parameters */
- if (!lp_winbind_uid(&server_state.uid_low, &server_state.uid_high)) {
- DEBUG(0, ("winbind uid range missing or invalid\n"));
+ if (!lp_idmap_uid(&server_state.uid_low, &server_state.uid_high)) {
+ DEBUG(0, ("winbindd: idmap uid range missing or invalid\n"));
+ DEBUG(0, ("winbindd: cannot continue, exiting.\n"));
return False;
}
- if (!lp_winbind_gid(&server_state.gid_low, &server_state.gid_high)) {
- DEBUG(0, ("winbind gid range missing or invalid\n"));
+ if (!lp_idmap_gid(&server_state.gid_low, &server_state.gid_high)) {
+ DEBUG(0, ("winbindd: idmap gid range missing or invalid\n"));
+ DEBUG(0, ("winbindd: cannot continue, exiting.\n"));
return False;
}
return sid;
}
+/*****************************************************************************
+ For idmap conversion: convert one record to new format
+ Ancient versions (eg 2.2.3a) of winbindd_idmap.tdb mapped DOMAINNAME/rid
+ instead of the SID.
+*****************************************************************************/
+static int convert_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA data, void *state)
+{
+ struct winbindd_domain *domain;
+ char *p;
+ DOM_SID sid;
+ uint32 rid;
+ fstring keystr;
+ fstring dom_name;
+ TDB_DATA key2;
+ BOOL *failed = (BOOL *)state;
+
+ DEBUG(10,("Converting %s\n", key.dptr));
+
+ p = strchr(key.dptr, '/');
+ if (!p)
+ return 0;
+
+ *p = 0;
+ fstrcpy(dom_name, 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", key.dptr ));
+
+ if (tdb_delete(tdb, key) != 0) {
+ DEBUG(0, ("Unable to delete record %s\n", key.dptr));
+ *failed = True;
+ return -1;
+ }
+
+ return 0;
+ }
+
+ rid = atoi(p);
+
+ sid_copy(&sid, &domain->sid);
+ sid_append_rid(&sid, rid);
+
+ sid_to_string(keystr, &sid);
+ key2.dptr = keystr;
+ key2.dsize = strlen(keystr) + 1;
+
+ if (tdb_store(tdb, key2, data, TDB_INSERT) != 0) {
+ DEBUG(0,("Unable to add record %s\n", key2.dptr ));
+ *failed = True;
+ return -1;
+ }
+
+ if (tdb_store(tdb, data, key2, TDB_REPLACE) != 0) {
+ DEBUG(0,("Unable to update record %s\n", data.dptr ));
+ *failed = True;
+ return -1;
+ }
+
+ if (tdb_delete(tdb, key) != 0) {
+ DEBUG(0,("Unable to delete record %s\n", key.dptr ));
+ *failed = True;
+ return -1;
+ }
+
+ return 0;
+}
+
+/* These definitions are from sam/idmap_tdb.c. Replicated here just
+ out of laziness.... :-( */
+
+/* High water mark keys */
+#define HWM_GROUP "GROUP HWM"
+#define HWM_USER "USER HWM"
+
+/* idmap version determines auto-conversion */
+#define IDMAP_VERSION 2
+
+
+/*****************************************************************************
+ Convert the idmap database from an older version.
+*****************************************************************************/
+
+static BOOL idmap_convert(const char *idmap_name)
+{
+ int32 vers;
+ BOOL bigendianheader;
+ BOOL failed = False;
+ TDB_CONTEXT *idmap_tdb;
+
+ if (!(idmap_tdb = tdb_open_log(idmap_name, 0,
+ TDB_DEFAULT, O_RDWR,
+ 0600))) {
+ DEBUG(0, ("idmap_convert: Unable to open idmap database\n"));
+ return False;
+ }
+
+ bigendianheader = (idmap_tdb->flags & TDB_BIGENDIAN) ? True : False;
+
+ vers = tdb_fetch_int32(idmap_tdb, "IDMAP_VERSION");
+
+ if (((vers == -1) && bigendianheader) || (IREV(vers) == IDMAP_VERSION)) {
+ /* Arrggghh ! Bytereversed or old big-endian - make order independent ! */
+ /*
+ * high and low records were created on a
+ * big endian machine and will need byte-reversing.
+ */
+
+ int32 wm;
+
+ wm = tdb_fetch_int32(idmap_tdb, HWM_USER);
+
+ if (wm != -1) {
+ wm = IREV(wm);
+ } else {
+ wm = server_state.uid_low;
+ }
+
+ if (tdb_store_int32(idmap_tdb, HWM_USER, wm) == -1) {
+ DEBUG(0, ("idmap_convert: Unable to byteswap user hwm in idmap database\n"));
+ tdb_close(idmap_tdb);
+ return False;
+ }
+
+ wm = tdb_fetch_int32(idmap_tdb, HWM_GROUP);
+ if (wm != -1) {
+ wm = IREV(wm);
+ } else {
+ wm = server_state.gid_low;
+ }
+
+ if (tdb_store_int32(idmap_tdb, HWM_GROUP, wm) == -1) {
+ DEBUG(0, ("idmap_convert: Unable to byteswap group hwm in idmap database\n"));
+ tdb_close(idmap_tdb);
+ return False;
+ }
+ }
+
+ /* the old format stored as DOMAIN/rid - now we store the SID direct */
+ tdb_traverse(idmap_tdb, convert_fn, &failed);
+
+ if (failed) {
+ DEBUG(0, ("Problem during conversion\n"));
+ tdb_close(idmap_tdb);
+ return False;
+ }
+
+ if (tdb_store_int32(idmap_tdb, "IDMAP_VERSION", IDMAP_VERSION) == -1) {
+ DEBUG(0, ("idmap_convert: Unable to dtore idmap version in databse\n"));
+ tdb_close(idmap_tdb);
+ return False;
+ }
+
+ tdb_close(idmap_tdb);
+ return True;
+}
+
+/*****************************************************************************
+ Convert the idmap database from an older version if necessary
+*****************************************************************************/
+
+BOOL winbindd_upgrade_idmap(void)
+{
+ pstring idmap_name;
+ pstring backup_name;
+ SMB_STRUCT_STAT stbuf;
+ TDB_CONTEXT *idmap_tdb;
+
+ pstrcpy(idmap_name, lock_path("winbindd_idmap.tdb"));
+
+ if (!file_exist(idmap_name, &stbuf)) {
+ /* nothing to convert return */
+ return True;
+ }
+
+ if (!(idmap_tdb = tdb_open_log(idmap_name, 0,
+ TDB_DEFAULT, O_RDWR,
+ 0600))) {
+ DEBUG(0, ("idmap_convert: Unable to open idmap database\n"));
+ return False;
+ }
+
+ if (tdb_fetch_int32(idmap_tdb, "IDMAP_VERSION") == IDMAP_VERSION) {
+ /* nothing to convert return */
+ tdb_close(idmap_tdb);
+ return True;
+ }
+
+ /* backup_tdb expects the tdb not to be open */
+ tdb_close(idmap_tdb);
+
+ DEBUG(0, ("Upgrading winbindd_idmap.tdb from an old version\n"));
+
+ pstrcpy(backup_name, idmap_name);
+ pstrcat(backup_name, ".bak");
+
+ if (backup_tdb(idmap_name, backup_name) != 0) {
+ DEBUG(0, ("Could not backup idmap database\n"));
+ return False;
+ }
+
+ return idmap_convert(idmap_name);
+}
git.samba.org / ira / wip.git / blobdiff