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authorGerald Carter <jerry@samba.org>2003-07-16 05:42:34 +0000
committerGerald Carter <jerry@samba.org>2003-07-16 05:42:34 +0000
commit1caa6b23e417f77e7b38ecdfa47d9abe8c7b7d0e (patch)
tree8bdf608593fc37227886691b0a12190dd1e8ba66 /source3/utils
parent4a090ba06a54f5da179ac02bb307cc03d08831bf (diff)
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ading new files from 3.0
(This used to be commit 99feae7b5b1c229a925367b87c0c0f636d9a2d75)
Diffstat (limited to 'source3/utils')
-rw-r--r--source3/utils/net_idmap.c156
1 files changed, 156 insertions, 0 deletions
diff --git a/source3/utils/net_idmap.c b/source3/utils/net_idmap.c
new file mode 100644
index 0000000000..689d4ff813
--- /dev/null
+++ b/source3/utils/net_idmap.c
@@ -0,0 +1,156 @@
+/*
+ Samba Unix/Linux SMB client library
+ Distributed SMB/CIFS Server Management Utility
+ Copyright (C) 2003 Andrew Bartlett (abartlet@samba.org)
+
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "includes.h"
+#include "../utils/net.h"
+
+
+/***********************************************************
+ Helper function for net_idmap_dump. Dump one entry.
+ **********************************************************/
+static int net_idmap_dump_one_entry(TDB_CONTEXT *tdb,
+ TDB_DATA key,
+ TDB_DATA data,
+ void *unused)
+{
+ if (strcmp(key.dptr, "USER HWM") == 0) {
+ printf("USER HWM %d\n", IVAL(data.dptr,0));
+ return 0;
+ }
+
+ if (strcmp(key.dptr, "GROUP HWM") == 0) {
+ printf("GROUP HWM %d\n", IVAL(data.dptr,0));
+ return 0;
+ }
+
+ if (strncmp(key.dptr, "S-", 2) != 0)
+ return 0;
+
+ printf("%s %s\n", data.dptr, key.dptr);
+ return 0;
+}
+
+/***********************************************************
+ Dump the current idmap
+ **********************************************************/
+static int net_idmap_dump(int argc, const char **argv)
+{
+ TDB_CONTEXT *idmap_tdb;
+
+ if ( argc != 1 )
+ return net_help_idmap( argc, argv );
+
+ idmap_tdb = tdb_open_log(argv[0], 0, TDB_DEFAULT, O_RDONLY, 0);
+
+ if (idmap_tdb == NULL) {
+ d_printf("Could not open idmap: %s\n", argv[0]);
+ return -1;
+ }
+
+ tdb_traverse(idmap_tdb, net_idmap_dump_one_entry, NULL);
+
+ tdb_close(idmap_tdb);
+
+ return 0;
+}
+
+/***********************************************************
+ Write entries from stdin to current local idmap
+ **********************************************************/
+static int net_idmap_restore(int argc, const char **argv)
+{
+ if (!idmap_init(lp_idmap_backend())) {
+ d_printf("Could not init idmap\n");
+ return -1;
+ }
+
+ while (!feof(stdin)) {
+ fstring line, sid_string;
+ int len;
+ unid_t id;
+ int type = ID_EMPTY;
+ DOM_SID sid;
+
+ if (fgets(line, sizeof(line)-1, stdin) == NULL)
+ break;
+
+ len = strlen(line);
+
+ if ( (len > 0) && (line[len-1] == '\n') )
+ line[len-1] = '\0';
+
+ if (sscanf(line, "GID %d %s", &id.gid, sid_string) == 2) {
+ type = ID_GROUPID;
+ }
+
+ if (sscanf(line, "UID %d %s", &id.uid, sid_string) == 2) {
+ type = ID_USERID;
+ }
+
+ if (type == ID_EMPTY) {
+ d_printf("ignoring invalid line [%s]\n", line);
+ continue;
+ }
+
+ if (!string_to_sid(&sid, sid_string)) {
+ d_printf("ignoring invalid sid [%s]\n", sid_string);
+ continue;
+ }
+
+ if (!NT_STATUS_IS_OK(idmap_set_mapping(&sid, id, type))) {
+ d_printf("Could not set mapping of %s %d to sid %s\n",
+ (type == ID_GROUPID) ? "GID" : "UID",
+ (type == ID_GROUPID) ? id.gid : id.uid,
+ sid_string_static(&sid));
+ continue;
+ }
+
+ }
+
+ idmap_close();
+ return 0;
+}
+
+int net_help_idmap(int argc, const char **argv)
+{
+ d_printf("net idmap dump filename"\
+ "\n Dump current id mapping\n");
+
+ d_printf("net idmap restore"\
+ "\n Restore entries from stdin to current local idmap\n");
+
+ return -1;
+}
+
+/***********************************************************
+ Look at the current idmap
+ **********************************************************/
+int net_idmap(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"dump", net_idmap_dump},
+ {"restore", net_idmap_restore},
+ {"help", net_help_idmap},
+ {NULL, NULL}
+ };
+
+ return net_run_function(argc, argv, func, net_help_idmap);
+}
+
+