diff options
| -rw-r--r-- | source3/winbindd/idmap_tdb.c | 207 |
1 files changed, 104 insertions, 103 deletions
diff --git a/source3/winbindd/idmap_tdb.c b/source3/winbindd/idmap_tdb.c index fb56ffd451..b155bde81d 100644 --- a/source3/winbindd/idmap_tdb.c +++ b/source3/winbindd/idmap_tdb.c @@ -506,6 +506,110 @@ failed: 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; +} + /********************************** Single id to sid lookup function. **********************************/ @@ -731,109 +835,6 @@ done: } /********************************** - set a mapping. -**********************************/ - -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; -} - -/********************************** Close the idmap tdb instance **********************************/ |