Initial import
[samba] / source / utils / net.c
diff --git a/source/utils/net.c b/source/utils/net.c
new file mode 100644 (file)
index 0000000..a2a9ac6
--- /dev/null
@@ -0,0 +1,880 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Distributed SMB/CIFS Server Management Utility 
+   Copyright (C) 2001 Steve French  (sfrench@us.ibm.com)
+   Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+   Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
+
+   Originally written by Steve and Jim. Largely rewritten by tridge in
+   November 2001.
+
+   Reworked again by abartlet in December 2001
+
+   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.  */
+/*****************************************************/
+/*                                                   */
+/*   Distributed SMB/CIFS Server Management Utility  */
+/*                                                   */
+/*   The intent was to make the syntax similar       */
+/*   to the NET utility (first developed in DOS      */
+/*   with additional interesting & useful functions  */
+/*   added in later SMB server network operating     */
+/*   systems).                                       */
+/*                                                   */
+/*****************************************************/
+
+#include "includes.h"
+#include "utils/net.h"
+
+/***********************************************************************/
+/* Beginning of internationalization section.  Translatable constants  */
+/* should be kept in this area and referenced in the rest of the code. */
+/*                                                                     */
+/* No functions, outside of Samba or LSB (Linux Standards Base) should */
+/* be used (if possible).                                              */
+/***********************************************************************/
+
+#define YES_STRING              "Yes"
+#define NO_STRING               "No"
+
+/************************************************************************************/
+/*                       end of internationalization section                        */
+/************************************************************************************/
+
+/* Yes, these buggers are globals.... */
+const char *opt_requester_name = NULL;
+const char *opt_host = NULL; 
+const char *opt_password = NULL;
+const char *opt_user_name = NULL;
+BOOL opt_user_specified = False;
+const char *opt_workgroup = NULL;
+int opt_long_list_entries = 0;
+int opt_reboot = 0;
+int opt_force = 0;
+int opt_port = 0;
+int opt_verbose = 0;
+int opt_maxusers = -1;
+const char *opt_comment = "";
+const char *opt_container = NULL;
+int opt_flags = -1;
+int opt_timeout = 0;
+const char *opt_target_workgroup = NULL;
+int opt_machine_pass = 0;
+BOOL opt_localgroup = False;
+BOOL opt_domaingroup = False;
+const char *opt_newntname = "";
+int opt_rid = 0;
+int opt_acls = 0;
+int opt_attrs = 0;
+int opt_timestamps = 0;
+const char *opt_exclude = NULL;
+const char *opt_destination = NULL;
+
+BOOL opt_have_ip = False;
+struct in_addr opt_dest_ip;
+
+extern struct in_addr loopback_ip;
+extern BOOL AllowDebugChange;
+
+uint32 get_sec_channel_type(const char *param) 
+{
+       if (!(param && *param)) {
+               return get_default_sec_channel();
+       } else {
+               if (strequal(param, "PDC")) {
+                       return SEC_CHAN_BDC;
+               } else if (strequal(param, "BDC")) {
+                       return SEC_CHAN_BDC;
+               } else if (strequal(param, "MEMBER")) {
+                       return SEC_CHAN_WKSTA;
+#if 0                  
+               } else if (strequal(param, "DOMAIN")) {
+                       return SEC_CHAN_DOMAIN;
+#endif
+               } else {
+                       return get_default_sec_channel();
+               }
+       }
+}
+
+/*
+  run a function from a function table. If not found then
+  call the specified usage function 
+*/
+int net_run_function(int argc, const char **argv, struct functable *table, 
+                    int (*usage_fn)(int argc, const char **argv))
+{
+       int i;
+       
+       if (argc < 1) {
+               d_printf("\nUsage: \n");
+               return usage_fn(argc, argv);
+       }
+       for (i=0; table[i].funcname; i++) {
+               if (StrCaseCmp(argv[0], table[i].funcname) == 0)
+                       return table[i].fn(argc-1, argv+1);
+       }
+       d_fprintf(stderr, "No command: %s\n", argv[0]);
+       return usage_fn(argc, argv);
+}
+
+/****************************************************************************
+connect to \\server\service 
+****************************************************************************/
+NTSTATUS connect_to_service(struct cli_state **c, struct in_addr *server_ip,
+                                       const char *server_name, 
+                                       const char *service_name, 
+                                       const char *service_type)
+{
+       NTSTATUS nt_status;
+
+       if (!opt_password && !opt_machine_pass) {
+               char *pass = getpass("Password:");
+               if (pass) {
+                       opt_password = SMB_STRDUP(pass);
+               }
+       }
+       
+       nt_status = cli_full_connection(c, NULL, server_name, 
+                                       server_ip, opt_port,
+                                       service_name, service_type,  
+                                       opt_user_name, opt_workgroup,
+                                       opt_password, 0, Undefined, NULL);
+       
+       if (NT_STATUS_IS_OK(nt_status)) {
+               return nt_status;
+       } else {
+               d_fprintf(stderr, "Could not connect to server %s\n", server_name);
+
+               /* Display a nicer message depending on the result */
+
+               if (NT_STATUS_V(nt_status) == 
+                   NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
+                       d_fprintf(stderr, "The username or password was not correct.\n");
+
+               if (NT_STATUS_V(nt_status) == 
+                   NT_STATUS_V(NT_STATUS_ACCOUNT_LOCKED_OUT))
+                       d_fprintf(stderr, "The account was locked out.\n");
+
+               if (NT_STATUS_V(nt_status) == 
+                   NT_STATUS_V(NT_STATUS_ACCOUNT_DISABLED))
+                       d_fprintf(stderr, "The account was disabled.\n");
+
+               return nt_status;
+       }
+}
+
+
+/****************************************************************************
+connect to \\server\ipc$  
+****************************************************************************/
+NTSTATUS connect_to_ipc(struct cli_state **c, struct in_addr *server_ip,
+                                       const char *server_name)
+{
+       return connect_to_service(c, server_ip, server_name, "IPC$", "IPC");
+}
+
+/****************************************************************************
+connect to \\server\ipc$ anonymously
+****************************************************************************/
+NTSTATUS connect_to_ipc_anonymous(struct cli_state **c,
+                       struct in_addr *server_ip, const char *server_name)
+{
+       NTSTATUS nt_status;
+
+       nt_status = cli_full_connection(c, opt_requester_name, server_name, 
+                                       server_ip, opt_port,
+                                       "IPC$", "IPC",  
+                                       "", "",
+                                       "", 0, Undefined, NULL);
+       
+       if (NT_STATUS_IS_OK(nt_status)) {
+               return nt_status;
+       } else {
+               DEBUG(1,("Cannot connect to server (anonymously).  Error was %s\n", nt_errstr(nt_status)));
+               return nt_status;
+       }
+}
+
+/**
+ * Connect a server and open a given pipe
+ *
+ * @param cli_dst              A cli_state 
+ * @param pipe                 The pipe to open
+ * @param got_pipe             boolean that stores if we got a pipe
+ *
+ * @return Normal NTSTATUS return.
+ **/
+NTSTATUS connect_dst_pipe(struct cli_state **cli_dst, struct rpc_pipe_client **pp_pipe_hnd, int pipe_num)
+{
+       NTSTATUS nt_status;
+       char *server_name = SMB_STRDUP("127.0.0.1");
+       struct cli_state *cli_tmp = NULL;
+       struct rpc_pipe_client *pipe_hnd = NULL;
+
+       if (opt_destination)
+               server_name = SMB_STRDUP(opt_destination);
+
+       /* make a connection to a named pipe */
+       nt_status = connect_to_ipc(&cli_tmp, NULL, server_name);
+       if (!NT_STATUS_IS_OK(nt_status)) {
+               return nt_status;
+       }
+
+       pipe_hnd = cli_rpc_pipe_open_noauth(cli_tmp, pipe_num, &nt_status);
+       if (!pipe_hnd) {
+               DEBUG(0, ("couldn't not initialize pipe\n"));
+               cli_shutdown(cli_tmp);
+               return nt_status;
+       }
+
+       *cli_dst = cli_tmp;
+       *pp_pipe_hnd = pipe_hnd;
+
+       return nt_status;
+}
+
+/****************************************************************************
+ Use the local machine's password for this session.
+****************************************************************************/
+
+int net_use_machine_password(void) 
+{
+       char *user_name = NULL;
+
+       if (!secrets_init()) {
+               d_fprintf(stderr, "ERROR: Unable to open secrets database\n");
+               exit(1);
+       }
+
+       user_name = NULL;
+       opt_password = secrets_fetch_machine_password(opt_target_workgroup, NULL, NULL);
+       if (asprintf(&user_name, "%s$@%s", global_myname(), lp_realm()) == -1) {
+               return -1;
+       }
+       opt_user_name = user_name;
+       return 0;
+}
+
+BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_name)
+{
+
+       if (opt_host) {
+               *server_name = SMB_STRDUP(opt_host);
+       }               
+
+       if (opt_have_ip) {
+               *server_ip = opt_dest_ip;
+               if (!*server_name) {
+                       *server_name = SMB_STRDUP(inet_ntoa(opt_dest_ip));
+               }
+       } else if (*server_name) {
+               /* resolve the IP address */
+               if (!resolve_name(*server_name, server_ip, 0x20))  {
+                       DEBUG(1,("Unable to resolve server name\n"));
+                       return False;
+               }
+       } else if (flags & NET_FLAGS_PDC) {
+               struct in_addr pdc_ip;
+
+               if (get_pdc_ip(opt_target_workgroup, &pdc_ip)) {
+                       fstring dc_name;
+                       
+                       if (is_zero_ip(pdc_ip))
+                               return False;
+                       
+                       if ( !name_status_find(opt_target_workgroup, 0x1b, 0x20, pdc_ip, dc_name) )
+                               return False;
+                               
+                       *server_name = SMB_STRDUP(dc_name);
+                       *server_ip = pdc_ip;
+               }
+               
+       } else if (flags & NET_FLAGS_DMB) {
+               struct in_addr msbrow_ip;
+               /*  if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
+               if (!resolve_name(opt_target_workgroup, &msbrow_ip, 0x1B))  {
+                       DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
+                       return False;
+               } else {
+                       *server_ip = msbrow_ip;
+               }
+               *server_name = SMB_STRDUP(inet_ntoa(opt_dest_ip));
+       } else if (flags & NET_FLAGS_MASTER) {
+               struct in_addr brow_ips;
+               if (!resolve_name(opt_target_workgroup, &brow_ips, 0x1D))  {
+                               /* go looking for workgroups */
+                       DEBUG(1,("Unable to resolve master browser via name lookup\n"));
+                       return False;
+               } else {
+                       *server_ip = brow_ips;
+               }
+               *server_name = SMB_STRDUP(inet_ntoa(opt_dest_ip));
+       } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
+               *server_ip = loopback_ip;
+               *server_name = SMB_STRDUP("127.0.0.1");
+       }
+
+       if (!server_name || !*server_name) {
+               DEBUG(1,("no server to connect to\n"));
+               return False;
+       }
+
+       return True;
+}
+
+
+BOOL net_find_pdc(struct in_addr *server_ip, fstring server_name, const char *domain_name)
+{
+       if (get_pdc_ip(domain_name, server_ip)) {
+               if (is_zero_ip(*server_ip))
+                       return False;
+               
+               if (!name_status_find(domain_name, 0x1b, 0x20, *server_ip, server_name))
+                       return False;
+                       
+               return True;    
+       } 
+       else
+               return False;
+}
+
+
+struct cli_state *net_make_ipc_connection(unsigned flags)
+{
+       char *server_name = NULL;
+       struct in_addr server_ip;
+       struct cli_state *cli = NULL;
+       NTSTATUS nt_status;
+
+       if (!net_find_server(flags, &server_ip, &server_name)) {
+               d_fprintf(stderr, "\nUnable to find a suitable server\n");
+               return NULL;
+       }
+
+       if (flags & NET_FLAGS_ANONYMOUS) {
+               nt_status = connect_to_ipc_anonymous(&cli, &server_ip, server_name);
+       } else {
+               nt_status = connect_to_ipc(&cli, &server_ip, server_name);
+       }
+
+       SAFE_FREE(server_name);
+       if (NT_STATUS_IS_OK(nt_status)) {
+               return cli;
+       } else {
+               return NULL;
+       }
+}
+
+static int net_user(int argc, const char **argv)
+{
+       if (net_ads_check() == 0)
+               return net_ads_user(argc, argv);
+
+       /* if server is not specified, default to PDC? */
+       if (net_rpc_check(NET_FLAGS_PDC))
+               return net_rpc_user(argc, argv);
+
+       return net_rap_user(argc, argv);
+}
+
+static int net_group(int argc, const char **argv)
+{
+       if (net_ads_check() == 0)
+               return net_ads_group(argc, argv);
+
+       if (argc == 0 && net_rpc_check(NET_FLAGS_PDC))
+               return net_rpc_group(argc, argv);
+
+       return net_rap_group(argc, argv);
+}
+
+static int net_join(int argc, const char **argv)
+{
+       if (net_ads_check() == 0) {
+               if (net_ads_join(argc, argv) == 0)
+                       return 0;
+               else
+                       d_fprintf(stderr, "ADS join did not work, falling back to RPC...\n");
+       }
+       return net_rpc_join(argc, argv);
+}
+
+static int net_changetrustpw(int argc, const char **argv)
+{
+       if (net_ads_check() == 0)
+               return net_ads_changetrustpw(argc, argv);
+
+       return net_rpc_changetrustpw(argc, argv);
+}
+
+static int net_changesecretpw(int argc, const char **argv)
+{
+        char *trust_pw;
+        uint32 sec_channel_type = SEC_CHAN_WKSTA;
+
+       if(opt_force) {
+               trust_pw = getpass("Enter machine password: ");
+
+               if (!secrets_store_machine_password(trust_pw, lp_workgroup(), sec_channel_type)) {
+                           d_fprintf(stderr, "Unable to write the machine account password in the secrets database");
+                           return 1;
+               }
+               else {
+                   d_printf("Modified trust account password in secrets database\n");
+               }
+       }
+       else {
+               d_printf("Machine account password change requires the -f flag.\n");
+               d_printf("Do NOT use this function unless you know what it does!\n");
+               d_printf("This function will change the ADS Domain member machine account password in the secrets.tdb file!\n");
+       }
+
+        return 0;
+}
+
+static int net_share(int argc, const char **argv)
+{
+       if (net_rpc_check(0))
+               return net_rpc_share(argc, argv);
+       return net_rap_share(argc, argv);
+}
+
+static int net_file(int argc, const char **argv)
+{
+       if (net_rpc_check(0))
+               return net_rpc_file(argc, argv);
+       return net_rap_file(argc, argv);
+}
+
+/*
+ Retrieve our local SID or the SID for the specified name
+ */
+static int net_getlocalsid(int argc, const char **argv)
+{
+        DOM_SID sid;
+       const char *name;
+       fstring sid_str;
+
+       if (argc >= 1) {
+               name = argv[0];
+        }
+       else {
+               name = global_myname();
+       }
+
+       if(!initialize_password_db(False)) {
+               DEBUG(0, ("WARNING: Could not open passdb - local sid may not reflect passdb\n"
+                         "backend knowlege (such as the sid stored in LDAP)\n"));
+       }
+
+       /* first check to see if we can even access secrets, so we don't
+          panic when we can't. */
+
+       if (!secrets_init()) {
+               d_fprintf(stderr, "Unable to open secrets.tdb.  Can't fetch domain SID for name: %s\n", name);
+               return 1;
+       }
+
+       /* Generate one, if it doesn't exist */
+       get_global_sam_sid();
+
+       if (!secrets_fetch_domain_sid(name, &sid)) {
+               DEBUG(0, ("Can't fetch domain SID for name: %s\n", name));
+               return 1;
+       }
+       sid_to_string(sid_str, &sid);
+       d_printf("SID for domain %s is: %s\n", name, sid_str);
+       return 0;
+}
+
+static int net_setlocalsid(int argc, const char **argv)
+{
+       DOM_SID sid;
+
+       if ( (argc != 1)
+            || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
+            || (!string_to_sid(&sid, argv[0]))
+            || (sid.num_auths != 4)) {
+               d_printf("usage: net setlocalsid S-1-5-21-x-y-z\n");
+               return 1;
+       }
+
+       if (!secrets_store_domain_sid(global_myname(), &sid)) {
+               DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
+               return 1;
+       }
+
+       return 0;
+}
+
+static int net_getdomainsid(int argc, const char **argv)
+{
+       DOM_SID domain_sid;
+       fstring sid_str;
+
+       if(!initialize_password_db(False)) {
+               DEBUG(0, ("WARNING: Could not open passdb - domain sid may not reflect passdb\n"
+                         "backend knowlege (such as the sid stored in LDAP)\n"));
+       }
+
+       /* Generate one, if it doesn't exist */
+       get_global_sam_sid();
+
+       if (!secrets_fetch_domain_sid(global_myname(), &domain_sid)) {
+               d_fprintf(stderr, "Could not fetch local SID\n");
+               return 1;
+       }
+       sid_to_string(sid_str, &domain_sid);
+       d_printf("SID for domain %s is: %s\n", global_myname(), sid_str);
+
+       if (!secrets_fetch_domain_sid(opt_workgroup, &domain_sid)) {
+               d_fprintf(stderr, "Could not fetch domain SID\n");
+               return 1;
+       }
+
+       sid_to_string(sid_str, &domain_sid);
+       d_printf("SID for domain %s is: %s\n", opt_workgroup, sid_str);
+
+       return 0;
+}
+
+#ifdef WITH_FAKE_KASERVER
+
+int net_help_afs(int argc, const char **argv)
+{
+       d_printf("  net afs key filename\n"
+                "\tImports a OpenAFS KeyFile into our secrets.tdb\n\n");
+       d_printf("  net afs impersonate <user> <cell>\n"
+                "\tCreates a token for user@cell\n\n");
+       return -1;
+}
+
+static int net_afs_key(int argc, const char **argv)
+{
+       int fd;
+       struct afs_keyfile keyfile;
+
+       if (argc != 2) {
+               d_printf("usage: 'net afs key <keyfile> cell'\n");
+               return -1;
+       }
+
+       if (!secrets_init()) {
+               d_fprintf(stderr, "Could not open secrets.tdb\n");
+               return -1;
+       }
+
+       if ((fd = open(argv[0], O_RDONLY, 0)) < 0) {
+               d_fprintf(stderr, "Could not open %s\n", argv[0]);
+               return -1;
+       }
+
+       if (read(fd, &keyfile, sizeof(keyfile)) != sizeof(keyfile)) {
+               d_fprintf(stderr, "Could not read keyfile\n");
+               return -1;
+       }
+
+       if (!secrets_store_afs_keyfile(argv[1], &keyfile)) {
+               d_fprintf(stderr, "Could not write keyfile to secrets.tdb\n");
+               return -1;
+       }
+
+       return 0;
+}
+
+static int net_afs_impersonate(int argc, const char **argv)
+{
+       char *token;
+
+       if (argc != 2) {
+               fprintf(stderr, "Usage: net afs impersonate <user> <cell>\n");
+               exit(1);
+       }
+
+       token = afs_createtoken_str(argv[0], argv[1]);
+
+       if (token == NULL) {
+               fprintf(stderr, "Could not create token\n");
+               exit(1);
+       }
+
+       if (!afs_settoken_str(token)) {
+               fprintf(stderr, "Could not set token into kernel\n");
+               exit(1);
+       }
+
+       printf("Success: %s@%s\n", argv[0], argv[1]);
+       return 0;
+}
+
+static int net_afs(int argc, const char **argv)
+{
+       struct functable func[] = {
+               {"key", net_afs_key},
+               {"impersonate", net_afs_impersonate},
+               {"help", net_help_afs},
+               {NULL, NULL}
+       };
+       return net_run_function(argc, argv, func, net_help_afs);
+}
+
+#endif /* WITH_FAKE_KASERVER */
+
+static BOOL search_maxrid(struct pdb_search *search, const char *type,
+                         uint32 *max_rid)
+{
+       struct samr_displayentry *entries;
+       uint32 i, num_entries;
+
+       if (search == NULL) {
+               d_fprintf(stderr, "get_maxrid: Could not search %s\n", type);
+               return False;
+       }
+
+       num_entries = pdb_search_entries(search, 0, 0xffffffff, &entries);
+       for (i=0; i<num_entries; i++)
+               *max_rid = MAX(*max_rid, entries[i].rid);
+       pdb_search_destroy(search);
+       return True;
+}
+
+static uint32 get_maxrid(void)
+{
+       uint32 max_rid = 0;
+
+       if (!search_maxrid(pdb_search_users(0), "users", &max_rid))
+               return 0;
+
+       if (!search_maxrid(pdb_search_groups(), "groups", &max_rid))
+               return 0;
+
+       if (!search_maxrid(pdb_search_aliases(get_global_sam_sid()),
+                          "aliases", &max_rid))
+               return 0;
+       
+       return max_rid;
+}
+
+static int net_maxrid(int argc, const char **argv)
+{
+       uint32 rid;
+
+       if (argc != 0) {
+               DEBUG(0, ("usage: net maxrid\n"));
+               return 1;
+       }
+
+       if ((rid = get_maxrid()) == 0) {
+               DEBUG(0, ("can't get current maximum rid\n"));
+               return 1;
+       }
+
+       d_printf("Currently used maximum rid: %d\n", rid);
+
+       return 0;
+}
+
+/* main function table */
+static struct functable net_func[] = {
+       {"RPC", net_rpc},
+       {"RAP", net_rap},
+       {"ADS", net_ads},
+
+       /* eventually these should auto-choose the transport ... */
+       {"FILE", net_file},
+       {"SHARE", net_share},
+       {"SESSION", net_rap_session},
+       {"SERVER", net_rap_server},
+       {"DOMAIN", net_rap_domain},
+       {"PRINTQ", net_rap_printq},
+       {"USER", net_user},
+       {"GROUP", net_group},
+       {"GROUPMAP", net_groupmap},
+       {"VALIDATE", net_rap_validate},
+       {"GROUPMEMBER", net_rap_groupmember},
+       {"ADMIN", net_rap_admin},
+       {"SERVICE", net_rap_service},   
+       {"PASSWORD", net_rap_password},
+       {"CHANGETRUSTPW", net_changetrustpw},
+       {"CHANGESECRETPW", net_changesecretpw},
+       {"TIME", net_time},
+       {"LOOKUP", net_lookup},
+       {"JOIN", net_join},
+       {"CACHE", net_cache},
+       {"GETLOCALSID", net_getlocalsid},
+       {"SETLOCALSID", net_setlocalsid},
+       {"GETDOMAINSID", net_getdomainsid},
+       {"MAXRID", net_maxrid},
+       {"IDMAP", net_idmap},
+       {"STATUS", net_status},
+       {"USERSIDLIST", net_usersidlist},
+#ifdef WITH_FAKE_KASERVER
+       {"AFS", net_afs},
+#endif
+
+       {"HELP", net_help},
+       {NULL, NULL}
+};
+
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc, const char **argv)
+{
+       int opt,i;
+       char *p;
+       int rc = 0;
+       int argc_new = 0;
+       const char ** argv_new;
+       poptContext pc;
+
+       struct poptOption long_options[] = {
+               {"help",        'h', POPT_ARG_NONE,   0, 'h'},
+               {"workgroup",   'w', POPT_ARG_STRING, &opt_target_workgroup},
+               {"user",        'U', POPT_ARG_STRING, &opt_user_name, 'U'},
+               {"ipaddress",   'I', POPT_ARG_STRING, 0,'I'},
+               {"port",        'p', POPT_ARG_INT,    &opt_port},
+               {"myname",      'n', POPT_ARG_STRING, &opt_requester_name},
+               {"server",      'S', POPT_ARG_STRING, &opt_host},
+               {"container",   'c', POPT_ARG_STRING, &opt_container},
+               {"comment",     'C', POPT_ARG_STRING, &opt_comment},
+               {"maxusers",    'M', POPT_ARG_INT,    &opt_maxusers},
+               {"flags",       'F', POPT_ARG_INT,    &opt_flags},
+               {"long",        'l', POPT_ARG_NONE,   &opt_long_list_entries},
+               {"reboot",      'r', POPT_ARG_NONE,   &opt_reboot},
+               {"force",       'f', POPT_ARG_NONE,   &opt_force},
+               {"timeout",     't', POPT_ARG_INT,    &opt_timeout},
+               {"machine-pass",'P', POPT_ARG_NONE,   &opt_machine_pass},
+               {"myworkgroup", 'W', POPT_ARG_STRING, &opt_workgroup},
+               {"verbose",     'v', POPT_ARG_NONE,   &opt_verbose},
+               /* Options for 'net groupmap set' */
+               {"local",       'L', POPT_ARG_NONE,   &opt_localgroup},
+               {"domain",      'D', POPT_ARG_NONE,   &opt_domaingroup},
+               {"ntname",      'N', POPT_ARG_STRING, &opt_newntname},
+               {"rid",         'R', POPT_ARG_INT,    &opt_rid},
+               /* Options for 'net rpc share migrate' */
+               {"acls",        0, POPT_ARG_NONE,     &opt_acls},
+               {"attrs",       0, POPT_ARG_NONE,     &opt_attrs},
+               {"timestamps",  0, POPT_ARG_NONE,     &opt_timestamps},
+               {"exclude",     'e', POPT_ARG_STRING, &opt_exclude},
+               {"destination", 0, POPT_ARG_STRING,   &opt_destination},
+
+               POPT_COMMON_SAMBA
+               { 0, 0, 0, 0}
+       };
+
+       zero_ip(&opt_dest_ip);
+
+       load_case_tables();
+
+       /* set default debug level to 0 regardless of what smb.conf sets */
+       DEBUGLEVEL_CLASS[DBGC_ALL] = 0;
+       dbf = x_stderr;
+       
+       pc = poptGetContext(NULL, argc, (const char **) argv, long_options, 
+                           POPT_CONTEXT_KEEP_FIRST);
+       
+       while((opt = poptGetNextOpt(pc)) != -1) {
+               switch (opt) {
+               case 'h':
+                       net_help(argc, argv);
+                       exit(0);
+                       break;
+               case 'I':
+                       opt_dest_ip = *interpret_addr2(poptGetOptArg(pc));
+                       if (is_zero_ip(opt_dest_ip))
+                               d_fprintf(stderr, "\nInvalid ip address specified\n");
+                       else
+                               opt_have_ip = True;
+                       break;
+               case 'U':
+                       opt_user_specified = True;
+                       opt_user_name = SMB_STRDUP(opt_user_name);
+                       p = strchr(opt_user_name,'%');
+                       if (p) {
+                               *p = 0;
+                               opt_password = p+1;
+                       }
+                       break;
+               default:
+                       d_fprintf(stderr, "\nInvalid option %s: %s\n", 
+                                poptBadOption(pc, 0), poptStrerror(opt));
+                       net_help(argc, argv);
+                       exit(1);
+               }
+       }
+       
+       /*
+        * Don't load debug level from smb.conf. It should be
+        * set by cmdline arg or remain default (0)
+        */
+       AllowDebugChange = False;
+       lp_load(dyn_CONFIGFILE,True,False,False);
+       
+       argv_new = (const char **)poptGetArgs(pc);
+
+       argc_new = argc;
+       for (i=0; i<argc; i++) {
+               if (argv_new[i] == NULL) {
+                       argc_new = i;
+                       break;
+               }
+       }
+
+       if (opt_requester_name) {
+               set_global_myname(opt_requester_name);
+       }
+
+       if (!opt_user_name && getenv("LOGNAME")) {
+               opt_user_name = getenv("LOGNAME");
+       }
+
+       if (!opt_workgroup) {
+               opt_workgroup = smb_xstrdup(lp_workgroup());
+       }
+       
+       if (!opt_target_workgroup) {
+               opt_target_workgroup = smb_xstrdup(lp_workgroup());
+       }
+       
+       if (!init_names())
+               exit(1);
+
+       load_interfaces();
+       
+       /* this makes sure that when we do things like call scripts, 
+          that it won't assert becouse we are not root */
+       sec_init();
+
+       if (opt_machine_pass) {
+               /* it is very useful to be able to make ads queries as the
+                  machine account for testing purposes and for domain leave */
+
+               net_use_machine_password();
+       }
+
+       if (!opt_password) {
+               opt_password = getenv("PASSWD");
+       }
+        
+       rc = net_run_function(argc_new-1, argv_new+1, net_func, net_help);
+       
+       DEBUG(2,("return code = %d\n", rc));
+       return rc;
+}