Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1389 insertions, 0 deletions

diff --git a/source3/rpcclient/rpcclient.c b/source3/rpcclient/rpcclient.c
new file mode 100644
index 0000000..f59bf6b
--- /dev/null
+++ b/source3/rpcclient/rpcclient.c
@@ -0,0 +1,1389 @@
+/*
+   Unix SMB/CIFS implementation.
+   RPC pipe client
+
+   Copyright (C) Tim Potter 2000-2001
+   Copyright (C) Martin Pool 2003
+
+   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 "includes.h"
+#include "../libcli/auth/netlogon_creds_cli.h"
+#include "rpcclient.h"
+#include "../libcli/auth/libcli_auth.h"
+#include "../librpc/gen_ndr/ndr_lsa_c.h"
+#include "rpc_client/cli_lsarpc.h"
+#include "../librpc/gen_ndr/ndr_netlogon.h"
+#include "rpc_client/cli_netlogon.h"
+#include "../libcli/smbreadline/smbreadline.h"
+#include "../libcli/security/security.h"
+#include "passdb.h"
+#include "libsmb/libsmb.h"
+#include "auth/gensec/gensec.h"
+#include "../libcli/smb/smbXcli_base.h"
+#include "messages.h"
+#include "cmdline_contexts.h"
+#include "../librpc/gen_ndr/ndr_samr.h"
+#include "lib/cmdline/cmdline.h"
+#include "lib/param/param.h"
+
+enum pipe_auth_type_spnego {
+	PIPE_AUTH_TYPE_SPNEGO_NONE = 0,
+	PIPE_AUTH_TYPE_SPNEGO_NTLMSSP,
+	PIPE_AUTH_TYPE_SPNEGO_KRB5
+};
+
+static unsigned int timeout = 10000;
+
+struct messaging_context *rpcclient_msg_ctx;
+struct netlogon_creds_cli_context *rpcclient_netlogon_creds;
+static const char *rpcclient_netlogon_domain;
+
+/* List to hold groups of commands.
+ *
+ * Commands are defined in a list of arrays: arrays are easy to
+ * statically declare, and lists are easier to dynamically extend.
+ */
+
+static struct cmd_list {
+	struct cmd_list *prev, *next;
+	struct cmd_set *cmd_set;
+} *cmd_list;
+
+/****************************************************************************
+handle completion of commands for readline
+****************************************************************************/
+static char **completion_fn(const char *text, int start, int end)
+{
+#define MAX_COMPLETIONS 1000
+	char **matches;
+	size_t i, count=0;
+	struct cmd_list *commands = cmd_list;
+
+#if 0	/* JERRY */
+	/* FIXME!!!  -- what to do when completing argument? */
+	/* for words not at the start of the line fallback
+	   to filename completion */
+	if (start)
+		return NULL;
+#endif
+
+	/* make sure we have a list of valid commands */
+	if (!commands) {
+		return NULL;
+	}
+
+	matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
+	if (!matches) {
+		return NULL;
+	}
+
+	matches[count++] = SMB_STRDUP(text);
+	if (!matches[0]) {
+		SAFE_FREE(matches);
+		return NULL;
+	}
+
+	while (commands && count < MAX_COMPLETIONS-1) {
+		if (!commands->cmd_set) {
+			break;
+		}
+
+		for (i=0; commands->cmd_set[i].name; i++) {
+			if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
+				(( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
+                        commands->cmd_set[i].ntfn ) ||
+                      ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
+                        commands->cmd_set[i].wfn))) {
+				matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
+				if (!matches[count]) {
+					for (i = 0; i < count; i++) {
+						SAFE_FREE(matches[count]);
+					}
+					SAFE_FREE(matches);
+					return NULL;
+				}
+				count++;
+			}
+		}
+		commands = commands->next;
+	}
+
+	if (count == 2) {
+		SAFE_FREE(matches[0]);
+		matches[0] = SMB_STRDUP(matches[1]);
+	}
+	matches[count] = NULL;
+	return matches;
+}
+
+static char *next_command (char **cmdstr)
+{
+	char *command;
+	char			*p;
+
+	if (!cmdstr || !(*cmdstr))
+		return NULL;
+
+	p = strchr_m(*cmdstr, ';');
+	if (p)
+		*p = '\0';
+	command = SMB_STRDUP(*cmdstr);
+	if (p)
+		*cmdstr = p + 1;
+	else
+		*cmdstr = NULL;
+
+	return command;
+}
+
+static void binding_get_auth_info(
+	const struct dcerpc_binding *b,
+	enum dcerpc_AuthType *_auth_type,
+	enum dcerpc_AuthLevel *_auth_level,
+	enum credentials_use_kerberos *_krb5_state)
+{
+	uint32_t bflags = dcerpc_binding_get_flags(b);
+	enum dcerpc_AuthLevel auth_level = DCERPC_AUTH_LEVEL_NONE;
+	enum dcerpc_AuthType auth_type = DCERPC_AUTH_TYPE_NONE;
+	enum credentials_use_kerberos krb5_state = CRED_USE_KERBEROS_DESIRED;
+
+	if (_krb5_state != NULL) {
+		krb5_state = *_krb5_state;
+	}
+
+	if (bflags & DCERPC_CONNECT) {
+		auth_level = DCERPC_AUTH_LEVEL_CONNECT;
+	}
+	if (bflags & DCERPC_PACKET) {
+		auth_level = DCERPC_AUTH_LEVEL_PACKET;
+	}
+	if (bflags & DCERPC_SIGN) {
+		auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
+	}
+	if (bflags & DCERPC_SEAL) {
+		auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
+	}
+
+	if (bflags & DCERPC_SCHANNEL) {
+		auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
+	}
+
+	if ((auth_level != DCERPC_AUTH_LEVEL_NONE) &&
+	    (auth_type == DCERPC_AUTH_TYPE_NONE)) {
+		auth_type = (krb5_state == CRED_USE_KERBEROS_REQUIRED) ?
+			DCERPC_AUTH_TYPE_KRB5 : DCERPC_AUTH_TYPE_NTLMSSP;
+	}
+
+	if (bflags & DCERPC_AUTH_SPNEGO) {
+		auth_type = DCERPC_AUTH_TYPE_SPNEGO;
+
+		if (bflags & DCERPC_AUTH_NTLM) {
+			krb5_state = CRED_USE_KERBEROS_DISABLED;
+		}
+		if (bflags & DCERPC_AUTH_KRB5) {
+			krb5_state = CRED_USE_KERBEROS_REQUIRED;
+		}
+	}
+
+	if (auth_type != DCERPC_AUTH_TYPE_NONE) {
+		/* If nothing is requested then default to integrity */
+		if (auth_level == DCERPC_AUTH_LEVEL_NONE) {
+			auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
+		}
+	}
+
+	if (_auth_type != NULL) {
+		*_auth_type = auth_type;
+	}
+	if (_auth_level != NULL) {
+		*_auth_level = auth_level;
+	}
+	if (_krb5_state != NULL) {
+		*_krb5_state = krb5_state;
+	}
+}
+
+/* List the available commands on a given pipe */
+
+static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
+				 int argc, const char **argv)
+{
+	struct cmd_list *tmp;
+        struct cmd_set *tmp_set;
+	int i;
+
+        /* Usage */
+
+        if (argc != 2) {
+                printf("Usage: %s <pipe>\n", argv[0]);
+                return NT_STATUS_OK;
+        }
+
+        /* Help on one command */
+
+	for (tmp = cmd_list; tmp; tmp = tmp->next)
+	{
+		tmp_set = tmp->cmd_set;
+
+		if (!strcasecmp_m(argv[1], tmp_set->name))
+		{
+			printf("Available commands on the %s pipe:\n\n", tmp_set->name);
+
+			i = 0;
+			tmp_set++;
+			while(tmp_set->name) {
+				printf("%30s", tmp_set->name);
+                                tmp_set++;
+				i++;
+				if (i%3 == 0)
+					printf("\n");
+			}
+
+			/* drop out of the loop */
+			break;
+		}
+        }
+	printf("\n\n");
+
+	return NT_STATUS_OK;
+}
+
+/* Display help on commands */
+
+static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
+                         int argc, const char **argv)
+{
+	struct cmd_list *tmp;
+        struct cmd_set *tmp_set;
+
+        /* Usage */
+
+        if (argc > 2) {
+                printf("Usage: %s [command]\n", argv[0]);
+                return NT_STATUS_OK;
+        }
+
+        /* Help on one command */
+
+        if (argc == 2) {
+                for (tmp = cmd_list; tmp; tmp = tmp->next) {
+
+                        tmp_set = tmp->cmd_set;
+
+                        while(tmp_set->name) {
+                                if (strequal(argv[1], tmp_set->name)) {
+                                        if (tmp_set->usage &&
+                                            tmp_set->usage[0])
+                                                printf("%s\n", tmp_set->usage);
+                                        else
+                                                printf("No help for %s\n", tmp_set->name);
+
+                                        return NT_STATUS_OK;
+                                }
+
+                                tmp_set++;
+                        }
+                }
+
+                printf("No such command: %s\n", argv[1]);
+                return NT_STATUS_OK;
+        }
+
+        /* List all commands */
+
+	for (tmp = cmd_list; tmp; tmp = tmp->next) {
+
+		tmp_set = tmp->cmd_set;
+
+		while(tmp_set->name) {
+
+			printf("%15s\t\t%s\n", tmp_set->name,
+			       tmp_set->description ? tmp_set->description:
+			       "");
+
+			tmp_set++;
+		}
+	}
+
+	return NT_STATUS_OK;
+}
+
+/* Change the debug level */
+
+static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
+                               int argc, const char **argv)
+{
+	if (argc > 2) {
+		printf("Usage: %s [debuglevel]\n", argv[0]);
+		return NT_STATUS_OK;
+	}
+
+	if (argc == 2) {
+		struct loadparm_context *lp_ctx = samba_cmdline_get_lp_ctx();
+		lpcfg_set_cmdline(lp_ctx, "log level", argv[1]);
+	}
+
+	printf("debuglevel is %d\n", DEBUGLEVEL);
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
+                         int argc, const char **argv)
+{
+	exit(0);
+	return NT_STATUS_OK; /* NOTREACHED */
+}
+
+static NTSTATUS cmd_set_ss_level(struct dcerpc_binding *binding)
+{
+	struct cmd_list *tmp;
+	enum dcerpc_AuthType auth_type;
+	enum dcerpc_AuthLevel auth_level;
+
+	/* Close any existing connections not at this level. */
+
+	binding_get_auth_info(binding, &auth_type, &auth_level, NULL);
+
+	for (tmp = cmd_list; tmp; tmp = tmp->next) {
+        	struct cmd_set *tmp_set;
+
+		for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
+			if (tmp_set->rpc_pipe == NULL) {
+				continue;
+			}
+
+			if ((tmp_set->rpc_pipe->auth->auth_type
+			     != auth_type)
+			    || (tmp_set->rpc_pipe->auth->auth_level
+				!= auth_level)) {
+				TALLOC_FREE(tmp_set->rpc_pipe);
+				tmp_set->rpc_pipe = NULL;
+			}
+		}
+	}
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS cmd_set_transport(struct dcerpc_binding *b)
+{
+	enum dcerpc_transport_t t = dcerpc_binding_get_transport(b);
+	struct cmd_list *tmp;
+
+	/* Close any existing connections not at this level. */
+
+	for (tmp = cmd_list; tmp; tmp = tmp->next) {
+		struct cmd_set *tmp_set;
+
+		for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
+			if (tmp_set->rpc_pipe == NULL) {
+				continue;
+			}
+
+			if (tmp_set->rpc_pipe->transport->transport != t) {
+				TALLOC_FREE(tmp_set->rpc_pipe);
+				tmp_set->rpc_pipe = NULL;
+			}
+		}
+	}
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS binding_reset_auth(struct dcerpc_binding *b)
+{
+	NTSTATUS status = dcerpc_binding_set_flags(
+		b,
+		0,
+		DCERPC_PACKET|
+		DCERPC_CONNECT|
+		DCERPC_SIGN|
+		DCERPC_SEAL|
+		DCERPC_SCHANNEL|
+		DCERPC_AUTH_SPNEGO|
+		DCERPC_AUTH_KRB5|
+		DCERPC_AUTH_NTLM);
+	return status;
+}
+
+static NTSTATUS binding_set_auth(
+	struct dcerpc_binding *b, const char *level, const char *type)
+{
+	NTSTATUS status;
+
+	status = binding_reset_auth(b);
+	if (!NT_STATUS_IS_OK(status)) {
+		return status;
+	}
+
+	if (level != NULL) {
+		status = dcerpc_binding_set_string_option(b, level, level);
+		if (!NT_STATUS_IS_OK(status)) {
+			return status;
+		}
+	}
+
+	if (strequal(type, "SPNEGO")) {
+		status = dcerpc_binding_set_string_option(
+			b, "spnego", "spnego");
+		return status;
+	}
+	if (strequal(type, "NTLMSSP")) {
+		status = dcerpc_binding_set_string_option(b, "ntlm", "ntlm");
+		return status;
+	}
+	if (strequal(type, "NTLMSSP_SPNEGO")) {
+		status = dcerpc_binding_set_string_option(
+			b, "spnego", "spnego");
+		if (!NT_STATUS_IS_OK(status)) {
+			return status;
+		}
+		status = dcerpc_binding_set_string_option(b, "ntlm", "ntlm");
+		return status;
+	}
+	if (strequal(type, "KRB5")) {
+		status = dcerpc_binding_set_string_option(b, "krb5", "krb5");
+		return status;
+	}
+	if (strequal(type, "KRB5_SPNEGO")) {
+		status = dcerpc_binding_set_string_option(
+			b, "spnego", "spnego");
+		if (!NT_STATUS_IS_OK(status)) {
+			return status;
+		}
+		status = dcerpc_binding_set_string_option(b, "krb5", "krb5");
+		return status;
+	}
+	if (strequal(type, "SCHANNEL")) {
+		status = dcerpc_binding_set_string_option(
+			b, "schannel", "schannel");
+		return status;
+	}
+
+	return NT_STATUS_INVALID_PARAMETER;
+}
+
+static NTSTATUS cmd_set_auth(
+	struct dcerpc_binding *binding,
+	const char *level,
+	const char *display,
+	int argc,
+	const char **argv)
+{
+	const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
+	const char *type = "NTLMSSP";
+	NTSTATUS status;
+
+	if (argc > 2) {
+		printf("Usage: %s %s\n", argv[0], p);
+		return NT_STATUS_OK;
+	}
+
+	if (argc == 2) {
+		type = argv[1];
+	}
+
+	status = binding_set_auth(binding, level, type);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Usage: %s %s\n", argv[0], p);
+		return status;
+	}
+
+	d_printf("Setting %s - %s: %s\n", type, display, nt_errstr(status));
+
+	status = cmd_set_ss_level(binding);
+	return status;
+}
+
+static NTSTATUS cmd_sign(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **argv)
+{
+	NTSTATUS status = cmd_set_auth(binding, "sign", "sign", argc, argv);
+	return status;
+}
+
+static NTSTATUS cmd_seal(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **argv)
+{
+	NTSTATUS status = cmd_set_auth(
+		binding, "seal", "sign and seal", argc, argv);
+	return status;
+}
+
+static NTSTATUS cmd_packet(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **argv)
+{
+	NTSTATUS status = cmd_set_auth(
+		binding, "packet", "packet", argc, argv);
+	return status;
+}
+
+static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
+			    int argc, const char **argv)
+{
+	if (argc > 2) {
+		printf("Usage: %s timeout\n", argv[0]);
+		return NT_STATUS_OK;
+	}
+
+	if (argc == 2) {
+		timeout = atoi(argv[1]);
+	}
+
+	printf("timeout is %d\n", timeout);
+
+	return NT_STATUS_OK;
+}
+
+
+static NTSTATUS cmd_none(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **argv)
+{
+	NTSTATUS status = binding_reset_auth(binding);
+	if (!NT_STATUS_IS_OK(status)) {
+		return status;
+	}
+	status = cmd_set_ss_level(binding);
+	return status;
+}
+
+static NTSTATUS cmd_schannel(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **_argv)
+{
+	const char *argv[] = { "schannel", "SCHANNEL" };
+	NTSTATUS status = cmd_set_auth(
+		binding, "seal", "sign and seal", 2, argv);
+	return status;
+}
+
+static NTSTATUS cmd_schannel_sign(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **_argv)
+{
+	const char *argv[] = { "schannel_sign", "SCHANNEL" };
+	NTSTATUS status = cmd_set_auth(binding, "sign", "sign only", 2, argv);
+	return status;
+}
+
+static NTSTATUS cmd_choose_transport(
+	struct dcerpc_binding *binding,
+	TALLOC_CTX *mem_ctx,
+	int argc,
+	const char **argv)
+{
+	NTSTATUS status;
+	enum dcerpc_transport_t transport;
+
+	if (argc != 2) {
+		printf("Usage: %s [NCACN_NP|NCACN_IP_TCP]\n", argv[0]);
+		return NT_STATUS_OK;
+	}
+
+	transport = dcerpc_transport_by_name(argv[1]);
+	if (transport == NCA_UNKNOWN) {
+		printf("transport type %s unknown\n", argv[1]);
+		return NT_STATUS_NOT_SUPPORTED;
+	}
+	if (!((transport == NCACN_IP_TCP) ||
+	      (transport == NCACN_NP) ||
+	      (transport == NCALRPC))) {
+		printf("transport %s not supported\n", argv[1]);
+		return NT_STATUS_NOT_SUPPORTED;
+	}
+
+	status = dcerpc_binding_set_transport(binding, transport);
+	if (!NT_STATUS_IS_OK(status)) {
+		return status;
+	}
+
+	status = cmd_set_transport(binding);
+	if (!NT_STATUS_IS_OK(status)) {
+		return status;
+	}
+
+	printf("default transport is now: %s\n", argv[1]);
+
+	return NT_STATUS_OK;
+}
+
+/* Built in rpcclient commands */
+
+static struct cmd_set rpcclient_commands[] = {
+
+	{
+		.name = "GENERAL OPTIONS",
+	},
+
+	{
+		.name               = "help",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_help,
+		.description        = "Get help on commands",
+		.usage              = "[command]",
+	},
+	{
+		.name               = "?",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_help,
+		.description        = "Get help on commands",
+		.usage              = "[command]",
+	},
+	{
+		.name               = "debuglevel",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_debuglevel,
+		.description        = "Set debug level",
+		.usage              = "level",
+	},
+	{
+		.name               = "debug",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_debuglevel,
+		.description        = "Set debug level",
+		.usage              = "level",
+	},
+	{
+		.name               = "list",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_listcommands,
+		.description        = "List available commands on <pipe>",
+		.usage              = "pipe",
+	},
+	{
+		.name               = "exit",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_quit,
+		.description        = "Exit program",
+		.usage              = "",
+	},
+	{
+		.name               = "quit",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_quit,
+		.description        = "Exit program",
+		.usage              = "",
+	},
+	{
+		.name               = "sign",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_sign,
+		.description        = "Force RPC pipe connections to be signed",
+		.usage              = "",
+	},
+	{
+		.name               = "seal",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_seal,
+		.description        = "Force RPC pipe connections to be sealed",
+		.usage              = "",
+	},
+	{
+		.name               = "packet",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_packet,
+		.description        = "Force RPC pipe connections with packet authentication level",
+		.usage              = "",
+	},
+	{
+		.name               = "schannel",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_schannel,
+		.description        = "Force RPC pipe connections to be sealed with 'schannel'. "
+				      "Assumes valid machine account to this domain controller.",
+		.usage              = "",
+	},
+	{
+		.name               = "schannelsign",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_schannel_sign,
+		.description        = "Force RPC pipe connections to be signed (not sealed) with "
+				      "'schannel'.  Assumes valid machine account to this domain "
+				      "controller.",
+		.usage              = "",
+	},
+	{
+		.name               = "timeout",
+		.returntype         = RPC_RTYPE_NTSTATUS,
+		.ntfn               = cmd_timeout,
+		.description        = "Set timeout (in milliseconds) for RPC operations",
+		.usage              = "",
+	},
+	{
+		.name               = "transport",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_choose_transport,
+		.description        = "Choose ncacn transport for RPC operations",
+		.usage              = "",
+	},
+	{
+		.name               = "none",
+		.returntype         = RPC_RTYPE_BINDING,
+		.bfn                = cmd_none,
+		.description        = "Force RPC pipe connections to have no special properties",
+		.usage              = "",
+	},
+
+	{ .name = NULL, },
+};
+
+static struct cmd_set separator_command[] = {
+	{
+		.name               = "---------------",
+		.returntype         = MAX_RPC_RETURN_TYPE,
+		.description        = "----------------------"
+	},
+	{ .name = NULL, },
+};
+
+
+/* Various pipe commands */
+
+extern struct cmd_set lsarpc_commands[];
+extern struct cmd_set samr_commands[];
+extern struct cmd_set spoolss_commands[];
+extern struct cmd_set iremotewinspool_commands[];
+extern struct cmd_set netlogon_commands[];
+extern struct cmd_set srvsvc_commands[];
+extern struct cmd_set dfs_commands[];
+extern struct cmd_set ds_commands[];
+extern struct cmd_set echo_commands[];
+extern struct cmd_set epmapper_commands[];
+extern struct cmd_set shutdown_commands[];
+extern struct cmd_set wkssvc_commands[];
+extern struct cmd_set ntsvcs_commands[];
+extern struct cmd_set drsuapi_commands[];
+extern struct cmd_set eventlog_commands[];
+extern struct cmd_set winreg_commands[];
+extern struct cmd_set fss_commands[];
+extern struct cmd_set witness_commands[];
+extern struct cmd_set clusapi_commands[];
+extern struct cmd_set spotlight_commands[];
+extern struct cmd_set unixinfo_commands[];
+
+static struct cmd_set *rpcclient_command_list[] = {
+	rpcclient_commands,
+	lsarpc_commands,
+	ds_commands,
+	samr_commands,
+	spoolss_commands,
+	iremotewinspool_commands,
+	netlogon_commands,
+	srvsvc_commands,
+	dfs_commands,
+	echo_commands,
+	epmapper_commands,
+	shutdown_commands,
+	wkssvc_commands,
+	ntsvcs_commands,
+	drsuapi_commands,
+	eventlog_commands,
+	winreg_commands,
+	fss_commands,
+	witness_commands,
+	clusapi_commands,
+	spotlight_commands,
+	unixinfo_commands,
+	NULL
+};
+
+static void add_command_set(struct cmd_set *cmd_set)
+{
+	struct cmd_list *entry;
+
+	if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
+		DEBUG(0, ("out of memory\n"));
+		return;
+	}
+
+	ZERO_STRUCTP(entry);
+
+	entry->cmd_set = cmd_set;
+	DLIST_ADD(cmd_list, entry);
+}
+
+static NTSTATUS rpccli_ncalrpc_connect(
+	const struct ndr_interface_table *iface,
+	TALLOC_CTX *mem_ctx,
+	struct rpc_pipe_client **prpccli)
+{
+	struct rpc_pipe_client *rpccli = NULL;
+	struct pipe_auth_data *auth = NULL;
+	NTSTATUS status;
+
+	status = rpc_pipe_open_ncalrpc(mem_ctx, iface, &rpccli);
+	if (!NT_STATUS_IS_OK(status)) {
+		DBG_DEBUG("rpc_pipe_open_ncalrpc failed: %s\n",
+			  nt_errstr(status));
+		goto fail;
+	}
+
+	status = rpccli_ncalrpc_bind_data(rpccli, &auth);
+	if (!NT_STATUS_IS_OK(status)) {
+		DBG_DEBUG("rpccli_ncalrpc_bind_data failed: %s\n",
+			  nt_errstr(status));
+		goto fail;
+	}
+
+	status = rpc_pipe_bind(rpccli, auth);
+	if (!NT_STATUS_IS_OK(status)) {
+		DBG_DEBUG("rpc_pipe_bind failed: %s\n", nt_errstr(status));
+		goto fail;
+	}
+
+	*prpccli = rpccli;
+	return NT_STATUS_OK;
+fail:
+	TALLOC_FREE(rpccli);
+	return status;
+}
+/**
+ * Call an rpcclient function, passing an argv array.
+ *
+ * @param cmd Command to run, as a single string.
+ **/
+static NTSTATUS do_cmd(struct cli_state *cli,
+		       struct cli_credentials *creds,
+		       struct cmd_set *cmd_entry,
+		       struct dcerpc_binding *binding,
+		       int argc, const char **argv)
+{
+	NTSTATUS ntresult;
+	WERROR wresult;
+	enum dcerpc_transport_t transport;
+
+	TALLOC_CTX *mem_ctx = talloc_stackframe();
+	const char *remote_name = NULL;
+	const struct sockaddr_storage *remote_sockaddr = NULL;
+	struct sockaddr_storage remote_ss = {
+		.ss_family = AF_UNSPEC,
+	};
+
+	transport = dcerpc_binding_get_transport(binding);
+
+	if (cli != NULL) {
+		remote_name = smbXcli_conn_remote_name(cli->conn);
+		remote_sockaddr = smbXcli_conn_remote_sockaddr(cli->conn);
+	} else {
+		const char *remote_host =
+			dcerpc_binding_get_string_option(binding, "host");
+		remote_name = dcerpc_binding_get_string_option(
+				binding, "target_hostname");
+
+		if (remote_host != NULL) {
+			bool ok = interpret_string_addr(
+				&remote_ss, remote_host, 0);
+			if (ok) {
+				remote_sockaddr = &remote_ss;
+			}
+		}
+	}
+
+	/* Open pipe */
+
+	if ((cmd_entry->table != NULL) && (cmd_entry->rpc_pipe == NULL)) {
+		if (transport == NCALRPC) {
+			ntresult = rpccli_ncalrpc_connect(
+				cmd_entry->table, cli, &cmd_entry->rpc_pipe);
+			if (!NT_STATUS_IS_OK(ntresult)) {
+				TALLOC_FREE(mem_ctx);
+				return ntresult;
+			}
+		} else {
+			enum dcerpc_AuthType auth_type;
+			enum dcerpc_AuthLevel auth_level;
+			enum credentials_use_kerberos krb5_state =
+				cli_credentials_get_kerberos_state(creds);
+
+			binding_get_auth_info(
+				binding, &auth_type, &auth_level, &krb5_state);
+
+			switch (auth_type) {
+			case DCERPC_AUTH_TYPE_NONE:
+				ntresult = cli_rpc_pipe_open_noauth_transport(
+					cli, transport,
+					cmd_entry->table,
+					remote_name,
+					remote_sockaddr,
+					&cmd_entry->rpc_pipe);
+				break;
+			case DCERPC_AUTH_TYPE_SPNEGO:
+			case DCERPC_AUTH_TYPE_NTLMSSP:
+			case DCERPC_AUTH_TYPE_KRB5:
+				cli_credentials_set_kerberos_state(creds,
+								   krb5_state,
+								   CRED_SPECIFIED);
+
+				ntresult = cli_rpc_pipe_open_with_creds(
+					cli, cmd_entry->table,
+					transport,
+					auth_type,
+					auth_level,
+					remote_name,
+					remote_sockaddr,
+					creds,
+					&cmd_entry->rpc_pipe);
+				break;
+			case DCERPC_AUTH_TYPE_SCHANNEL:
+				TALLOC_FREE(rpcclient_netlogon_creds);
+				ntresult = cli_rpc_pipe_open_schannel(
+					cli, rpcclient_msg_ctx,
+					cmd_entry->table,
+					transport,
+					rpcclient_netlogon_domain,
+					remote_name,
+					remote_sockaddr,
+					&cmd_entry->rpc_pipe,
+					rpcclient_msg_ctx,
+					&rpcclient_netlogon_creds);
+				break;
+			default:
+				DEBUG(0, ("Could not initialise %s. Invalid "
+					  "auth type %u\n",
+					  cmd_entry->table->name,
+					  auth_type ));
+				talloc_free(mem_ctx);
+				return NT_STATUS_UNSUCCESSFUL;
+			}
+			if (!NT_STATUS_IS_OK(ntresult)) {
+				DBG_ERR("Could not initialise %s. "
+					"Error was %s\n",
+					cmd_entry->table->name,
+					nt_errstr(ntresult));
+				talloc_free(mem_ctx);
+				return ntresult;
+			}
+
+			if (rpcclient_netlogon_creds == NULL &&
+			    cmd_entry->use_netlogon_creds) {
+				const char *dc_name =
+					cmd_entry->rpc_pipe->desthost;
+				const char *domain = rpcclient_netlogon_domain;
+				struct cli_credentials *trust_creds = NULL;
+
+				ntresult = pdb_get_trust_credentials(
+					domain,
+					NULL,
+					mem_ctx,
+					&trust_creds);
+				if (!NT_STATUS_IS_OK(ntresult)) {
+					DBG_ERR("Failed to fetch trust "
+						"credentials for "
+						"%s to connect to %s: %s\n",
+						domain,
+						cmd_entry->table->name,
+						nt_errstr(ntresult));
+					TALLOC_FREE(cmd_entry->rpc_pipe);
+					talloc_free(mem_ctx);
+					return ntresult;
+				}
+
+				ntresult = rpccli_create_netlogon_creds_ctx(
+					trust_creds,
+					dc_name,
+					rpcclient_msg_ctx,
+					rpcclient_msg_ctx,
+					&rpcclient_netlogon_creds);
+				if (!NT_STATUS_IS_OK(ntresult)) {
+					DBG_ERR("Could not initialise "
+						"credentials for %s.\n",
+						cmd_entry->table->name);
+					TALLOC_FREE(cmd_entry->rpc_pipe);
+					TALLOC_FREE(mem_ctx);
+					return ntresult;
+				}
+
+				ntresult = rpccli_setup_netlogon_creds(
+					cli,
+					NCACN_NP,
+					rpcclient_netlogon_creds,
+					false, /* force_reauth */
+					trust_creds);
+				TALLOC_FREE(trust_creds);
+				if (!NT_STATUS_IS_OK(ntresult)) {
+					DBG_ERR("Could not initialise "
+						"credentials for %s.\n",
+						cmd_entry->table->name);
+					TALLOC_FREE(cmd_entry->rpc_pipe);
+					TALLOC_FREE(rpcclient_netlogon_creds);
+					TALLOC_FREE(mem_ctx);
+					return ntresult;
+				}
+			}
+		}
+	}
+
+	/* Set timeout for new connections */
+	if (cmd_entry->rpc_pipe) {
+		rpccli_set_timeout(cmd_entry->rpc_pipe, timeout);
+	}
+
+	/* Run command */
+
+	if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
+		ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
+		if (!NT_STATUS_IS_OK(ntresult)) {
+			printf("result was %s\n", nt_errstr(ntresult));
+		}
+	} else if (cmd_entry->returntype == RPC_RTYPE_BINDING) {
+		ntresult = cmd_entry->bfn(binding, mem_ctx, argc, argv);
+		if (!NT_STATUS_IS_OK(ntresult)) {
+			printf("result was %s\n", nt_errstr(ntresult));
+		}
+	} else {
+		wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
+		/* print out the DOS error */
+		if (!W_ERROR_IS_OK(wresult)) {
+			printf( "result was %s\n", win_errstr(wresult));
+		}
+		ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
+	}
+
+	/* Cleanup */
+
+	talloc_free(mem_ctx);
+
+	return ntresult;
+}
+
+
+/**
+ * Process a command entered at the prompt or as part of -c
+ *
+ * @returns The NTSTATUS from running the command.
+ **/
+static NTSTATUS process_cmd(struct cli_credentials *creds,
+			    struct cli_state *cli,
+			    struct dcerpc_binding *binding,
+			    char *cmd)
+{
+	struct cmd_list *temp_list;
+	NTSTATUS result = NT_STATUS_OK;
+	int ret;
+	int argc;
+	const char **argv = NULL;
+
+	if ((ret = poptParseArgvString(cmd, &argc, &argv)) != 0) {
+		fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
+		return NT_STATUS_UNSUCCESSFUL;
+	}
+
+
+	/* Walk through a dlist of arrays of commands. */
+	for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
+		struct cmd_set *set = temp_list->cmd_set;
+
+		while (set->name != NULL) {
+			if (!strequal(argv[0], set->name)) {
+				set += 1;
+				continue;
+			}
+
+			if (((set->returntype == RPC_RTYPE_NTSTATUS) &&
+			     (set->ntfn == NULL)) ||
+			    ((set->returntype == RPC_RTYPE_WERROR) &&
+			     (set->wfn == NULL)) ||
+			    ((set->returntype == RPC_RTYPE_BINDING) &&
+			     (set->bfn == NULL))) {
+				fprintf (stderr, "Invalid command\n");
+				goto out_free;
+			}
+
+			result = do_cmd(
+				cli, creds, set, binding, argc, argv);
+			goto out_free;
+		}
+	}
+
+	if (argv[0]) {
+		printf("command not found: %s\n", argv[0]);
+	}
+
+out_free:
+/* moved to do_cmd()
+	if (!NT_STATUS_IS_OK(result)) {
+		printf("result was %s\n", nt_errstr(result));
+	}
+*/
+
+	/* NOTE: popt allocates the whole argv, including the
+	 * strings, as a single block.  So a single free is
+	 * enough to release it -- we don't free the
+	 * individual strings.  rtfm. */
+	free(argv);
+
+	return result;
+}
+
+
+/* Main function */
+
+ int main(int argc, char *argv[])
+{
+	const char **const_argv = discard_const_p(const char *, argv);
+	int 			opt;
+	static char		*cmdstr = NULL;
+	const char *server;
+	struct cli_state	*cli = NULL;
+	static char 		*opt_ipaddr=NULL;
+	struct cmd_set 		**cmd_set;
+	struct sockaddr_storage server_ss;
+	NTSTATUS 		nt_status;
+	static int		opt_port = 0;
+	int result = 0;
+	TALLOC_CTX *frame = talloc_stackframe();
+	uint32_t flags = CLI_FULL_CONNECTION_IPC;
+	struct dcerpc_binding *binding = NULL;
+	enum dcerpc_transport_t transport;
+	const char *binding_string = NULL;
+	const char *host;
+	struct cli_credentials *creds = NULL;
+	struct loadparm_context *lp_ctx = NULL;
+	bool ok;
+
+	/* make sure the vars that get altered (4th field) are in
+	   a fixed location or certain compilers complain */
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{"command",	'c', POPT_ARG_STRING,	&cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
+		{"dest-ip", 'I', POPT_ARG_STRING,   &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
+		{"port", 'p', POPT_ARG_INT,   &opt_port, 'p', "Specify port number", "PORT"},
+		POPT_COMMON_SAMBA
+		POPT_COMMON_CONNECTION
+		POPT_COMMON_CREDENTIALS
+		POPT_LEGACY_S3
+		POPT_COMMON_VERSION
+		POPT_TABLEEND
+	};
+
+	smb_init_locale();
+
+	zero_sockaddr(&server_ss);
+
+	setlinebuf(stdout);
+
+	ok = samba_cmdline_init(frame,
+				SAMBA_CMDLINE_CONFIG_CLIENT,
+				false /* require_smbconf */);
+	if (!ok) {
+		DBG_ERR("Failed to init cmdline parser!\n");
+	}
+	lp_ctx = samba_cmdline_get_lp_ctx();
+	lpcfg_set_cmdline(lp_ctx, "log level", "0");
+
+	/* Parse options */
+	pc = samba_popt_get_context(getprogname(),
+				    argc,
+				    const_argv,
+				    long_options,
+				    0);
+	if (pc == NULL) {
+		DBG_ERR("Failed to setup popt context!\n");
+		exit(1);
+	}
+
+	poptSetOtherOptionHelp(pc, "[OPTION...] BINDING-STRING|HOST\nOptions:");
+
+	if (argc == 1) {
+		poptPrintHelp(pc, stderr, 0);
+		goto done;
+	}
+
+	while((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+
+		case 'I':
+			if (!interpret_string_addr(&server_ss,
+						opt_ipaddr,
+						AI_NUMERICHOST)) {
+				fprintf(stderr, "%s not a valid IP address\n",
+					opt_ipaddr);
+				result = 1;
+				goto done;
+			}
+			break;
+		case POPT_ERROR_BADOPT:
+			fprintf(stderr, "\nInvalid option %s: %s\n\n",
+				poptBadOption(pc, 0), poptStrerror(opt));
+			poptPrintUsage(pc, stderr, 0);
+			exit(1);
+		}
+	}
+
+	/* Get server as remaining unparsed argument.  Print usage if more
+	   than one unparsed argument is present. */
+
+	server = talloc_strdup(frame, poptGetArg(pc));
+
+	if (!server || poptGetArg(pc)) {
+		poptPrintHelp(pc, stderr, 0);
+		result = 1;
+		goto done;
+	}
+
+	poptFreeContext(pc);
+	samba_cmdline_burn(argc, argv);
+
+	rpcclient_msg_ctx = cmdline_messaging_context(get_dyn_CONFIGFILE());
+	creds = samba_cmdline_get_creds();
+
+	/*
+	 * Get password
+	 * from stdin if necessary
+	 */
+
+	if ((server[0] == '/' && server[1] == '/') ||
+			(server[0] == '\\' && server[1] ==  '\\')) {
+		server += 2;
+	}
+
+	nt_status = dcerpc_parse_binding(frame, server, &binding);
+
+	if (!NT_STATUS_IS_OK(nt_status)) {
+
+		binding_string = talloc_asprintf(frame, "ncacn_np:%s",
+						 strip_hostname(server));
+		if (!binding_string) {
+			result = 1;
+			goto done;
+		}
+
+		nt_status = dcerpc_parse_binding(frame, binding_string, &binding);
+		if (!NT_STATUS_IS_OK(nt_status)) {
+			result = -1;
+			goto done;
+		}
+	}
+
+	transport = dcerpc_binding_get_transport(binding);
+
+	if (transport == NCA_UNKNOWN) {
+		transport = NCACN_NP;
+		nt_status = dcerpc_binding_set_transport(binding, transport);
+		if (!NT_STATUS_IS_OK(nt_status)) {
+			result = -1;
+			goto done;
+		}
+	}
+
+	host = dcerpc_binding_get_string_option(binding, "host");
+
+	rpcclient_netlogon_domain = cli_credentials_get_domain(creds);
+	if (rpcclient_netlogon_domain == NULL ||
+	    rpcclient_netlogon_domain[0] == '\0')
+	{
+		rpcclient_netlogon_domain = lp_workgroup();
+	}
+
+	if (transport == NCACN_NP) {
+		nt_status = cli_full_connection_creds(
+			&cli,
+			lp_netbios_name(),
+			host,
+			opt_ipaddr ? &server_ss : NULL,
+			opt_port,
+			"IPC$",
+			"IPC",
+			creds,
+			flags);
+
+		if (!NT_STATUS_IS_OK(nt_status)) {
+			DEBUG(0, ("Cannot connect to server.  Error was %s\n",
+				  nt_errstr(nt_status)));
+			result = 1;
+			goto done;
+		}
+
+		/* Load command lists */
+		cli_set_timeout(cli, timeout);
+	}
+
+#if 0	/* COMMENT OUT FOR TESTING */
+	memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
+#endif
+
+	cmd_set = rpcclient_command_list;
+
+	while(*cmd_set) {
+		add_command_set(*cmd_set);
+		add_command_set(separator_command);
+		cmd_set++;
+	}
+
+       /* Do anything specified with -c */
+        if (cmdstr && cmdstr[0]) {
+                char    *cmd;
+                char    *p = cmdstr;
+
+		result = 0;
+
+                while((cmd=next_command(&p)) != NULL) {
+                        NTSTATUS cmd_result = process_cmd(creds,
+							  cli,
+							  binding,
+							  cmd);
+			SAFE_FREE(cmd);
+			result = NT_STATUS_IS_ERR(cmd_result);
+                }
+
+		goto done;
+        }
+
+	/* Loop around accepting commands */
+
+	while(1) {
+		char *line = NULL;
+
+		line = smb_readline("rpcclient $> ", NULL, completion_fn);
+
+		if (line == NULL) {
+			printf("\n");
+			break;
+		}
+
+		if (line[0] != '\n')
+			process_cmd(creds,
+				    cli,
+				    binding,
+				    line);
+		SAFE_FREE(line);
+	}
+
+done:
+	if (cli != NULL) {
+		cli_shutdown(cli);
+	}
+	netlogon_creds_cli_close_global_db();
+	TALLOC_FREE(rpcclient_msg_ctx);
+	TALLOC_FREE(frame);
+	return result;
+}