s3-libnetapi: add nltest tool.

Guenther

source3/lib/netapi/examples/Makefile.in

@@ -67,7 +67,8 @@ PROGS = bin/getdc@EXEEXT@ \
 	bin/shutdown_init@EXEEXT@ \
 	bin/shutdown_abort@EXEEXT@ \
 	bin/netlogon_control@EXEEXT@ \
-	bin/netlogon_control2@EXEEXT@
+	bin/netlogon_control2@EXEEXT@ \
+	bin/nltest@EXEEXT@
 
 all: $(PROGS)
 
@@ -147,6 +148,7 @@ SHUTDOWNINIT_OBJ = shutdown/shutdown_init.o $(CMDLINE_OBJ)
 SHUTDOWNABORT_OBJ = shutdown/shutdown_abort.o $(CMDLINE_OBJ)
 NETLOGONCONTROL_OBJ = netlogon/netlogon_control.o $(CMDLINE_OBJ)
 NETLOGONCONTROL2_OBJ = netlogon/netlogon_control2.o $(CMDLINE_OBJ)
+NLTEST_OBJ = netlogon/nltest.o $(CMDLINE_OBJ)
 
 bin/getdc@EXEEXT@: $(BINARY_PREREQS) $(GETDC_OBJ)
 	@echo Linking $@
@@ -352,6 +354,10 @@ bin/netlogon_control2@EXEEXT@: $(BINARY_PREREQS) $(NETLOGONCONTROL2_OBJ)
 	@echo Linking $@
 	@$(CC) $(CCFLAGS) -o $@ $(NETLOGONCONTROL2_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
 
+bin/nltest@EXEEXT@: $(BINARY_PREREQS) $(NLTEST_OBJ)
+	@echo Linking $@
+	@$(CC) $(CCFLAGS) -o $@ $(NLTEST_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
+
 clean:
 	-rm -f $(PROGS)
 	-rm -f core */*~ *~ \

source3/lib/netapi/examples/netlogon/nltest.c

@@ -0,0 +1,251 @@
+/*
+ * Samba Unix/Linux SMB client library
+ * Distributed SMB/CIFS Server Management Utility
+ * Nltest netlogon testing tool
+ *
+ * Copyright (C) Guenther Deschner 2009
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sys/types.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netapi.h>
+
+#include "common.h"
+
+enum {
+	OPT_DBFLAG = 1,
+	OPT_SC_QUERY,
+	OPT_SC_RESET,
+	OPT_SC_VERIFY,
+	OPT_SC_CHANGE_PWD
+};
+
+/****************************************************************
+****************************************************************/
+
+static void print_result(uint32_t level,
+			 uint8_t *buffer)
+{
+	struct NETLOGON_INFO_1 *i1 = NULL;
+	struct NETLOGON_INFO_2 *i2 = NULL;
+	struct NETLOGON_INFO_3 *i3 = NULL;
+	struct NETLOGON_INFO_4 *i4 = NULL;
+
+	if (!buffer) {
+		return;
+	}
+
+	switch (level) {
+	case 1:
+		i1 = (struct NETLOGON_INFO_1 *)buffer;
+
+		printf("Flags: %x\n", i1->netlog1_flags);
+		printf("Connection Status Status = %d 0x%x %s\n",
+			i1->netlog1_pdc_connection_status,
+			i1->netlog1_pdc_connection_status,
+			libnetapi_errstr(i1->netlog1_pdc_connection_status));
+
+		break;
+	case 2:
+		i2 = (struct NETLOGON_INFO_2 *)buffer;
+
+		printf("Flags: %x\n", i2->netlog2_flags);
+		printf("Trusted DC Name %s\n", i2->netlog2_trusted_dc_name);
+		printf("Trusted DC Connection Status Status = %d 0x%x %s\n",
+			i2->netlog2_tc_connection_status,
+			i2->netlog2_tc_connection_status,
+			libnetapi_errstr(i2->netlog2_tc_connection_status));
+		printf("Trust Verification Status Status = %d 0x%x %s\n",
+			i2->netlog2_pdc_connection_status,
+			i2->netlog2_pdc_connection_status,
+			libnetapi_errstr(i2->netlog2_pdc_connection_status));
+
+		break;
+	case 3:
+		i3 = (struct NETLOGON_INFO_3 *)buffer;
+
+		printf("Flags: %x\n", i3->netlog1_flags);
+		printf("Logon Attempts: %d\n", i3->netlog3_logon_attempts);
+
+		break;
+	case 4:
+		i4 = (struct NETLOGON_INFO_4 *)buffer;
+
+		printf("Trusted DC Name %s\n", i4->netlog4_trusted_dc_name);
+		printf("Trusted Domain Name %s\n", i4->netlog4_trusted_domain_name);
+
+		break;
+	default:
+		break;
+	}
+}
+
+/****************************************************************
+****************************************************************/
+
+int main(int argc, const char **argv)
+{
+	int opt;
+	NET_API_STATUS status;
+	struct libnetapi_ctx *ctx = NULL;
+	const char *server_name = NULL;
+	char *opt_domain = NULL;
+	int opt_dbflag = 0;
+	uint32_t query_level;
+	uint8_t *buffer = NULL;
+
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{"dbflag", 0, POPT_ARG_INT,   &opt_dbflag, OPT_DBFLAG, "New Debug Flag", "HEXFLAGS"},
+		{"sc_query", 0, POPT_ARG_STRING,   &opt_domain, OPT_SC_QUERY, "Query secure channel for domain on server", "DOMAIN"},
+		{"sc_reset", 0, POPT_ARG_STRING,   &opt_domain, OPT_SC_RESET, "Reset secure channel for domain on server to dcname", "DOMAIN"},
+		{"sc_verify", 0, POPT_ARG_STRING,   &opt_domain, OPT_SC_VERIFY, "Verify secure channel for domain on server", "DOMAIN"},
+		{"sc_change_pwd", 0, POPT_ARG_STRING,   &opt_domain, OPT_SC_CHANGE_PWD, "Change a secure channel password for domain on server", "DOMAIN"},
+		POPT_COMMON_LIBNETAPI_EXAMPLES
+		POPT_TABLEEND
+	};
+
+	status = libnetapi_init(&ctx);
+	if (status != 0) {
+		return status;
+	}
+
+	pc = poptGetContext("nltest", argc, argv, long_options, 0);
+
+	poptSetOtherOptionHelp(pc, "server_name");
+	while((opt = poptGetNextOpt(pc)) != -1) {
+	}
+
+	if (!poptPeekArg(pc)) {
+		poptPrintHelp(pc, stderr, 0);
+		goto done;
+	}
+	server_name = poptGetArg(pc);
+
+	if (argc == 1) {
+		poptPrintHelp(pc, stderr, 0);
+		goto done;
+	}
+
+	if (!server_name || poptGetArg(pc)) {
+		poptPrintHelp(pc, stderr, 0);
+		goto done;
+	}
+
+	if ((server_name[0] == '/' && server_name[1] == '/') ||
+	    (server_name[0] == '\\' && server_name[1] ==  '\\')) {
+		server_name += 2;
+	}
+
+	poptResetContext(pc);
+
+	while ((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+
+		case OPT_DBFLAG:
+			query_level = 1;
+			status = I_NetLogonControl2(server_name,
+						    NETLOGON_CONTROL_SET_DBFLAG,
+						    query_level,
+						    (uint8_t *)opt_dbflag,
+						    &buffer);
+			if (status != 0) {
+				fprintf(stderr, "I_NetlogonControl failed: Status = %d 0x%x %s\n",
+					status, status,
+					libnetapi_get_error_string(ctx, status));
+				goto done;
+			}
+			break;
+		case OPT_SC_QUERY:
+			query_level = 2;
+			status = I_NetLogonControl2(server_name,
+						    NETLOGON_CONTROL_TC_QUERY,
+						    query_level,
+						    (uint8_t *)opt_domain,
+						    &buffer);
+			if (status != 0) {
+				fprintf(stderr, "I_NetlogonControl failed: Status = %d 0x%x %s\n",
+					status, status,
+					libnetapi_get_error_string(ctx, status));
+				goto done;
+			}
+			break;
+		case OPT_SC_VERIFY:
+			query_level = 2;
+			status = I_NetLogonControl2(server_name,
+						    NETLOGON_CONTROL_TC_VERIFY,
+						    query_level,
+						    (uint8_t *)opt_domain,
+						    &buffer);
+			if (status != 0) {
+				fprintf(stderr, "I_NetlogonControl failed: Status = %d 0x%x %s\n",
+					status, status,
+					libnetapi_get_error_string(ctx, status));
+				goto done;
+			}
+			break;
+		case OPT_SC_RESET:
+			query_level = 2;
+			status = I_NetLogonControl2(server_name,
+						    NETLOGON_CONTROL_REDISCOVER,
+						    query_level,
+						    (uint8_t *)opt_domain,
+						    &buffer);
+			if (status != 0) {
+				fprintf(stderr, "I_NetlogonControl failed: Status = %d 0x%x %s\n",
+					status, status,
+					libnetapi_get_error_string(ctx, status));
+				goto done;
+			}
+			break;
+		case OPT_SC_CHANGE_PWD:
+			query_level = 1;
+			status = I_NetLogonControl2(server_name,
+						    NETLOGON_CONTROL_CHANGE_PASSWORD,
+						    query_level,
+						    (uint8_t *)opt_domain,
+						    &buffer);
+			if (status != 0) {
+				fprintf(stderr, "I_NetlogonControl failed: Status = %d 0x%x %s\n",
+					status, status,
+					libnetapi_get_error_string(ctx, status));
+				goto done;
+			}
+			break;
+		default:
+			poptPrintHelp(pc, stderr, 0);
+			goto done;
+		}
+	}
+
+	print_result(query_level, buffer);
+
+	printf("The command completed successfully\n");
+	status = 0;
+
+ done:
+
+	printf("\n");
+	libnetapi_free(ctx);
+	poptFreeContext(pc);
+
+	return status;
+}