r4868: Add "net rpc user RENAME"-command.

Note that Samba3 does not yet support it server-side.

Guenther
(This used to be commit b2c8220931733593fd312fc25b6c73f440b4567a)

4 files changed, 190 insertions, 2 deletions

diff --git a/source3/include/rpc_samr.h b/source3/include/rpc_samr.h
index 9945f674c8..a007bcd2e5 100644
--- a/source3/include/rpc_samr.h
+++ b/source3/include/rpc_samr.h
@@ -412,6 +412,13 @@ typedef struct sam_user_info_10
 
 } SAM_USER_INFO_10;
 
+/* SAM_USER_INFO_7 */
+typedef struct sam_user_info_7
+{
+	UNIHDR hdr_name;  /* unicode header for name */
+	UNISTR2 uni_name; /* unicode string for name */
+
+} SAM_USER_INFO_7;
 
 
 /* SAMR_Q_CLOSE_HND - probably a policy handle close */
@@ -1273,6 +1280,7 @@ typedef struct sam_userinfo_ctr_info
 
 	union
 	{
+		SAM_USER_INFO_7  *id7;  /* auth-level 0x07 */
 		SAM_USER_INFO_10 *id10; /* auth-level 0x10 */
 		SAM_USER_INFO_11 *id11; /* auth-level 0x11 */
 		SAM_USER_INFO_12 *id12; /* auth-level 0x12 */
diff --git a/source3/rpc_parse/parse_samr.c b/source3/rpc_parse/parse_samr.c
index 8d5fee68e0..748ee1fb7c 100644
--- a/source3/rpc_parse/parse_samr.c
+++ b/source3/rpc_parse/parse_samr.c
@@ -5207,6 +5207,44 @@ static BOOL sam_io_user_info12(const char *desc, SAM_USER_INFO_12 * u,
 }
 
 /*******************************************************************
+inits a SAM_USER_INFO_7 structure.
+********************************************************************/
+
+void init_sam_user_info7(SAM_USER_INFO_7 * usr, const char *name)
+{
+	DEBUG(5, ("init_sam_user_info7\n"));
+
+	init_unistr2(&usr->uni_name, name, UNI_FLAGS_NONE);	/* unicode string for name */
+	init_uni_hdr(&usr->hdr_name, &usr->uni_name);		/* unicode header for name */
+
+}
+
+/*******************************************************************
+reads or writes a structure.
+********************************************************************/
+
+static BOOL sam_io_user_info7(const char *desc, SAM_USER_INFO_7 * usr,
+			prs_struct *ps, int depth)
+{
+	if (usr == NULL)
+		return False;
+
+	prs_debug(ps, depth, desc, "samr_io_r_user_info7");
+	depth++;
+
+	if(!prs_align(ps))
+		return False;
+
+	if(!smb_io_unihdr("unihdr", &usr->hdr_name, ps, depth))
+		return False;
+
+	if(!smb_io_unistr2("unistr2", &usr->uni_name, True, ps, depth))
+		return False;
+
+	return True;
+}
+
+/*******************************************************************
 inits a SAM_USER_INFO_10 structure.
 ********************************************************************/
 
@@ -6277,7 +6315,7 @@ NTSTATUS make_samr_userinfo_ctr_usr21(TALLOC_CTX *ctx, SAM_USERINFO_CTR * ctr,
 				    uint16 switch_value,
 				    SAM_USER_INFO_21 * usr)
 {
-	DEBUG(5, ("init_samr_userinfo_ctr\n"));
+	DEBUG(5, ("make_samr_userinfo_ctr_usr21\n"));
 
 	ctr->switch_value = switch_value;
 	ctr->info.id = NULL;
@@ -6360,8 +6398,10 @@ static void init_samr_userinfo_ctr(SAM_USERINFO_CTR * ctr, DATA_BLOB *sess_key,
 		dump_data(100, (char *)sess_key->data, sess_key->length);
 		dump_data(100, (char *)ctr->info.id23->pass, 516);
 		break;
+	case 0x07:
+		break;
 	default:
-		DEBUG(4,("init_samr_userinfo_ctr: unsupported switch level\n"));
+		DEBUG(4,("init_samr_userinfo_ctr: unsupported switch level: %d\n", switch_value));
 	}
 }
 
@@ -6397,6 +6437,15 @@ static BOOL samr_io_userinfo_ctr(const char *desc, SAM_USERINFO_CTR **ppctr,
 	ret = False;
 
 	switch (ctr->switch_value) {
+	case 0x07:
+		if (UNMARSHALLING(ps))
+			ctr->info.id7 = PRS_ALLOC_MEM(ps,SAM_USER_INFO_7,1);
+		if (ctr->info.id7 == NULL) {
+			DEBUG(2,("samr_io_userinfo_ctr: info pointer not initialised\n"));
+			return False;
+		}
+		ret = sam_io_user_info7("", ctr->info.id7, ps, depth);
+		break;
 	case 0x10:
 		if (UNMARSHALLING(ps))
 			ctr->info.id10 = PRS_ALLOC_MEM(ps,SAM_USER_INFO_10,1);
diff --git a/source3/utils/net_help.c b/source3/utils/net_help.c
index 8286e85321..328e134459 100644
--- a/source3/utils/net_help.c
+++ b/source3/utils/net_help.c
@@ -76,6 +76,9 @@ int net_help_user(int argc, const char **argv)
 	d_printf("\nnet [<method>] user ADD <name> [password] [-c container] "\
 		 "[-F user flags] [misc. options]"\
 		 " [targets]\n\tAdd specified user\n");
+	d_printf("\nnet [<method>] user RENAME <oldusername> <newusername>"\
+		 " [targets]\n\tRename specified user\n\n");
+
 
 	net_common_methods_usage(argc, argv);
 	net_common_flags_usage(argc, argv);
diff --git a/source3/utils/net_rpc.c b/source3/utils/net_rpc.c
index 5374d48de6..430649d81b 100644
--- a/source3/utils/net_rpc.c
+++ b/source3/utils/net_rpc.c
@@ -670,6 +670,133 @@ static NTSTATUS rpc_user_del_internals(const DOM_SID *domain_sid,
 }	
 
 /** 
+ * Rename a user on a remote RPC server
+ *
+ * All parameters are provided by the run_rpc_command function, except for
+ * argc, argv which are passes through. 
+ *
+ * @param domain_sid The domain sid acquired from the remote server
+ * @param cli A cli_state connected to the server.
+ * @param mem_ctx Talloc context, destoyed on completion of the function.
+ * @param argc  Standard main() style argc
+ * @param argv  Standard main() style argv.  Initial components are already
+ *              stripped
+ *
+ * @return Normal NTSTATUS return.
+ **/
+
+static NTSTATUS rpc_user_rename_internals(const DOM_SID *domain_sid, const char *domain_name, 
+					  struct cli_state *cli, TALLOC_CTX *mem_ctx, 
+					  int argc, const char **argv) {
+	
+	POLICY_HND connect_pol, domain_pol, user_pol;
+	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
+	uint32 info_level = 7;
+	const char *old_name, *new_name;
+	uint32 *user_rid;
+	uint32 flags = 0x000003e8; /* Unknown */
+	uint32 num_rids, *name_types;
+	uint32 num_names = 1;
+	const char **names;
+	SAM_USERINFO_CTR *user_ctr;
+	SAM_USERINFO_CTR ctr;
+	SAM_USER_INFO_7 info7;
+
+	if (argc != 2) {
+		d_printf("New and old username must be specified\n");
+		rpc_user_usage(argc, argv);
+		return NT_STATUS_OK;
+	}
+
+	old_name = argv[0];
+	new_name = argv[1];
+
+	ZERO_STRUCT(ctr);
+	ZERO_STRUCT(user_ctr);
+
+	/* Get sam policy handle */
+	
+	result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, 
+				  &connect_pol);
+	if (!NT_STATUS_IS_OK(result)) {
+		goto done;
+	}
+	
+	/* Get domain policy handle */
+	
+	result = cli_samr_open_domain(cli, mem_ctx, &connect_pol,
+				      MAXIMUM_ALLOWED_ACCESS,
+				      domain_sid, &domain_pol);
+	if (!NT_STATUS_IS_OK(result)) {
+		goto done;
+	}
+
+	names = TALLOC_ARRAY(mem_ctx, const char *, num_names);
+	names[0] = old_name;
+	result = cli_samr_lookup_names(cli, mem_ctx, &domain_pol,
+				       flags, num_names, names,
+				       &num_rids, &user_rid, &name_types);
+	if (!NT_STATUS_IS_OK(result)) {
+		goto done;
+	}
+
+	/* Open domain user */
+	result = cli_samr_open_user(cli, mem_ctx, &domain_pol,
+				    MAXIMUM_ALLOWED_ACCESS, user_rid[0], &user_pol);
+
+	if (!NT_STATUS_IS_OK(result)) {
+		goto done;
+	}
+
+	/* Query user info */
+	result = cli_samr_query_userinfo(cli, mem_ctx, &user_pol,
+					 info_level, &user_ctr);
+
+	if (!NT_STATUS_IS_OK(result)) {
+		goto done;
+	}
+
+	ctr.switch_value = info_level;
+	ctr.info.id7 = &info7;
+
+	init_sam_user_info7(&info7, new_name);
+
+	/* Set new name */
+	result = cli_samr_set_userinfo(cli, mem_ctx, &user_pol,
+				       info_level, &cli->user_session_key, &ctr);
+
+	if (!NT_STATUS_IS_OK(result)) {
+		goto done;
+	}
+
+ done:
+	if (!NT_STATUS_IS_OK(result)) {
+		d_printf("Failed to rename user from %s to %s - %s\n", old_name, new_name, 
+			 nt_errstr(result));
+	} else {
+		d_printf("Renamed user from %s to %s\n", old_name, new_name);
+	}
+	return result;
+}
+
+
+/** 
+ * Rename a user on a remote RPC server
+ *
+ * @param argc  Standard main() style argc
+ * @param argv  Standard main() style argv.  Initial components are already
+ *              stripped
+ *
+ * @return A shell status integer (0 for success)
+ **/
+
+static int rpc_user_rename(int argc, const char **argv) 
+{
+	return run_rpc_command(NULL, PI_SAMR, 0, rpc_user_rename_internals,
+			       argc, argv);
+}
+
+/** 
  * Delete a user from a remote RPC server
  *
  * @param argc  Standard main() style argc
@@ -1011,6 +1138,7 @@ int net_rpc_user(int argc, const char **argv)
 		{"info", rpc_user_info},
 		{"delete", rpc_user_delete},
 		{"password", rpc_user_password},
+		{"rename", rpc_user_rename},
 		{NULL, NULL}
 	};