r977: Implement 'net rpc group rename' -- rename domain groups.

Volker

3 files changed, 133 insertions, 0 deletions

diff --git a/source/include/rpc_samr.h b/source/include/rpc_samr.h
index 089941de3aa..6dc679996d9 100644
--- a/source/include/rpc_samr.h
+++ b/source/include/rpc_samr.h
@@ -1068,6 +1068,14 @@ typedef struct samr_group_info1
 
 } GROUP_INFO1;
 
+typedef struct samr_group_info2
+{
+	uint16 level;
+	UNIHDR hdr_acct_name;
+	UNISTR2 uni_acct_name;
+
+} GROUP_INFO2;
+
 typedef struct samr_group_info3
 {
 	uint32 unknown_1; /* 0x0000 0003 - number of group members? */
@@ -1090,6 +1098,7 @@ typedef struct group_info_ctr
 	union
  	{
 		GROUP_INFO1 info1;
+		GROUP_INFO2 info2;
 		GROUP_INFO3 info3;
 		GROUP_INFO4 info4;
 
diff --git a/source/rpc_parse/parse_samr.c b/source/rpc_parse/parse_samr.c
index 85eedc7baab..e6d7e847ad9 100644
--- a/source/rpc_parse/parse_samr.c
+++ b/source/rpc_parse/parse_samr.c
@@ -2204,12 +2204,17 @@ reads or writes a structure.
 BOOL samr_io_group_info1(const char *desc, GROUP_INFO1 * gr1,
 			 prs_struct *ps, int depth)
 {
+	uint16 dummy = 1;
+
 	if (gr1 == NULL)
 		return False;
 
 	prs_debug(ps, depth, desc, "samr_io_group_info1");
 	depth++;
 
+	if(!prs_uint16("level", ps, depth, &dummy))
+		return False;
+
 	if(!prs_align(ps))
 		return False;
 
@@ -2236,6 +2241,43 @@ BOOL samr_io_group_info1(const char *desc, GROUP_INFO1 * gr1,
 }
 
 /*******************************************************************
+inits a GROUP_INFO2 structure.
+********************************************************************/
+
+void init_samr_group_info2(GROUP_INFO2 * gr2, const char *acct_name)
+{
+	DEBUG(5, ("init_samr_group_info2\n"));
+
+	gr2->level = 2;
+	init_unistr2(&gr2->uni_acct_name, acct_name, UNI_FLAGS_NONE);
+	init_uni_hdr(&gr2->hdr_acct_name, &gr2->uni_acct_name);
+}
+
+/*******************************************************************
+reads or writes a structure.
+********************************************************************/
+
+BOOL samr_io_group_info2(const char *desc, GROUP_INFO2 *gr2, prs_struct *ps, int depth)
+{
+	if (gr2 == NULL)
+		return False;
+
+	prs_debug(ps, depth, desc, "samr_io_group_info2");
+	depth++;
+
+	if(!prs_uint16("hdr_level", ps, depth, &gr2->level))
+		return False;
+
+	if(!smb_io_unihdr("hdr_acct_name", &gr2->hdr_acct_name, ps, depth))
+		return False;
+	if(!smb_io_unistr2("uni_acct_name", &gr2->uni_acct_name,
+			   gr2->hdr_acct_name.buffer, ps, depth))
+		return False;
+
+	return True;
+}
+
+/*******************************************************************
 inits a GROUP_INFO3 structure.
 ********************************************************************/
 
@@ -2328,6 +2370,10 @@ static BOOL samr_group_info_ctr(const char *desc, GROUP_INFO_CTR **ctr,
 		if(!samr_io_group_info1("group_info1", &(*ctr)->group.info1, ps, depth))
 			return False;
 		break;
+	case 2:
+		if(!samr_io_group_info2("group_info2", &(*ctr)->group.info2, ps, depth))
+			return False;
+		break;
 	case 3:
 		if(!samr_io_group_info3("group_info3", &(*ctr)->group.info3, ps, depth))
 			return False;
diff --git a/source/utils/net_rpc.c b/source/utils/net_rpc.c
index 41ab5ff8a7c..e21f79df303 100644
--- a/source/utils/net_rpc.c
+++ b/source/utils/net_rpc.c
@@ -2209,6 +2209,83 @@ static int rpc_group_members(int argc, const char **argv)
 			       argc, argv);
 }
 
+static NTSTATUS 
+rpc_group_rename_internals(const DOM_SID *domain_sid,
+			    const char *domain_name, 
+			    struct cli_state *cli,
+			    TALLOC_CTX *mem_ctx, int argc, const char **argv)
+{
+	NTSTATUS result;
+	POLICY_HND connect_pol, domain_pol, group_pol;
+	uint32 num_rids, *rids, *rid_types;
+	GROUP_INFO_CTR ctr;
+
+	if (argc != 2) {
+		d_printf("Usage: 'net rpc group rename group newname'\n");
+		return NT_STATUS_UNSUCCESSFUL;
+	}
+
+	/* Get sam policy handle */
+	
+	result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, 
+				  &connect_pol);
+
+	if (!NT_STATUS_IS_OK(result))
+		return result;
+	
+	/* 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))
+		return result;
+
+	result = cli_samr_lookup_names(cli, mem_ctx, &domain_pol, 1000,
+				       1, argv, &num_rids, &rids, &rid_types);
+
+	if (num_rids != 1) {
+		d_printf("Couldn't find group %s\n", argv[0]);
+		return result;
+	}
+
+	if (rid_types[0] != SID_NAME_DOM_GRP) {
+		d_printf("Can only rename domain groups\n");
+		return NT_STATUS_UNSUCCESSFUL;
+	}
+
+	result = cli_samr_open_group(cli, mem_ctx, &domain_pol,
+				     MAXIMUM_ALLOWED_ACCESS,
+				     rids[0], &group_pol);
+
+	if (!NT_STATUS_IS_OK(result))
+		return result;
+
+	ZERO_STRUCT(ctr);
+
+	ctr.switch_value1 = 2;
+	init_samr_group_info2(&ctr.group.info2, argv[1]);
+
+	result = cli_samr_set_groupinfo(cli, mem_ctx, &group_pol, &ctr);
+
+	if (!NT_STATUS_IS_OK(result))
+		return result;
+
+	return NT_STATUS_NO_SUCH_GROUP;
+}
+
+static int rpc_group_rename(int argc, const char **argv)
+{
+	if (argc != 2) {
+		return rpc_group_usage(argc, argv);
+	}
+
+	return run_rpc_command(NULL, PI_SAMR, 0,
+			       rpc_group_rename_internals,
+			       argc, argv);
+}
+
 /** 
  * 'net rpc group' entrypoint.
  * @param argc  Standard main() style argc
@@ -2225,6 +2302,7 @@ int net_rpc_group(int argc, const char **argv)
 		{"delmem", rpc_group_delmem},
 		{"list", rpc_group_list},
 		{"members", rpc_group_members},
+		{"rename", rpc_group_rename},
 		{NULL, NULL}
 	};