diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/winbindd/idmap_autorid.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/source3/winbindd/idmap_autorid.c b/source3/winbindd/idmap_autorid.c index ab84104a63..554a033512 100644 --- a/source3/winbindd/idmap_autorid.c +++ b/source3/winbindd/idmap_autorid.c @@ -684,6 +684,45 @@ static NTSTATUS idmap_autorid_saveconfig(struct autorid_global_config *cfg) return status; } +static NTSTATUS idmap_autorid_preallocate_wellknown(struct idmap_domain *dom) +{ + const char *groups[] = { "S-1-1-0", "S-1-2-0", "S-1-2-1", + "S-1-3-0", "S-1-3-1", "S-1-3-2", "S-1-3-3", "S-1-3-4", + "S-1-5-1", "S-1-5-2", "S-1-5-3", "S-1-5-4", "S-1-5-6", + "S-1-5-7", "S-1-5-8", "S-1-5-9", "S-1-5-10", "S-1-5-11", + "S-1-5-12", "S-1-5-13", "S-1-5-14", "S-1-5-15", + "S-1-5-17", "S-1-5-18", "S-1-5-19", "S-1-5-20" + }; + + struct id_map **maps; + int i, num; + NTSTATUS status; + + num = sizeof(groups)/sizeof(char*); + + maps = talloc_zero_array(talloc_tos(), struct id_map*, num+1); + if (!maps) { + return NT_STATUS_NO_MEMORY; + } + + for (i = 0; i < num; i++) { + maps[i] = talloc(maps, struct id_map); + maps[i]->xid.type = ID_TYPE_GID; + maps[i]->sid = dom_sid_parse_talloc(maps, groups[i]); + } + + maps[num] = NULL; + + status = idmap_autorid_sids_to_unixids(dom, maps); + + DEBUG(10,("Preallocation run finished with status %s\n", + nt_errstr(status))); + + talloc_free(maps); + + return NT_STATUS_IS_OK(status)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL; +} + static NTSTATUS idmap_autorid_initialize(struct idmap_domain *dom) { struct idmap_tdb_common_context *commonconfig; @@ -810,6 +849,9 @@ static NTSTATUS idmap_autorid_initialize(struct idmap_domain *dom) dom->private_data = commonconfig; + /* preallocate well-known SIDs in the pool */ + status = idmap_autorid_preallocate_wellknown(dom); + goto done; error: |