/* 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.... */ char *opt_requester_name = NULL; char *opt_host = NULL; char *opt_password = NULL; char *opt_user_name = NULL; BOOL opt_user_specified = False; char *opt_workgroup = NULL; int opt_long_list_entries = 0; int opt_reboot = 0; int opt_force = 0; int opt_port = 0; int opt_maxusers = -1; char *opt_comment = ""; int opt_flags = -1; int opt_jobid = 0; int opt_timeout = 0; char *opt_target_workgroup = NULL; static BOOL got_pass = False; BOOL opt_have_ip = False; struct in_addr opt_dest_ip; extern pstring global_myname; /* 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_printf("No command: %s\n", argv[0]); return usage_fn(argc, argv); } /**************************************************************************** connect to \\server\ipc$ ****************************************************************************/ NTSTATUS connect_to_ipc(struct cli_state **c, struct in_addr *server_ip, const char *server_name) { NTSTATUS nt_status; if (!got_pass) { char *pass = getpass("Password:"); if (pass) { opt_password = strdup(pass); } } nt_status = cli_full_connection(c, opt_requester_name, server_name, server_ip, opt_port, "IPC$", "IPC", opt_user_name, opt_workgroup, opt_password, strlen(opt_password)); if (NT_STATUS_IS_OK(nt_status)) { return nt_status; } else { DEBUG(0,("Cannot connect to server. Error was %s\n", get_nt_error_msg(nt_status))); /* Display a nicer message depending on the result */ if (NT_STATUS_V(nt_status) == NT_STATUS_V(NT_STATUS_LOGON_FAILURE)) d_printf("The username or password was not correct.\n"); return nt_status; } } /**************************************************************************** connect to \\server\ipc$ 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); if (NT_STATUS_IS_OK(nt_status)) { return nt_status; } else { DEBUG(0,("Cannot connect to server (anonymously). Error was %s\n", get_nt_error_msg(nt_status))); return nt_status; } } static BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_name) { if (opt_host) { *server_name = strdup(opt_host); } if (opt_have_ip) { *server_ip = opt_dest_ip; if (!*server_name) { *server_name = 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 *ip_list; int addr_count; if (get_dc_list(True /* PDC only*/, opt_target_workgroup, &ip_list, &addr_count)) { fstring dc_name; if (addr_count < 1) { return False; } *server_ip = *ip_list; if (is_zero_ip(*server_ip)) return False; if (!lookup_dc_name(global_myname, opt_target_workgroup, server_ip, dc_name)) return False; *server_name = strdup(dc_name); } } 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 = 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 = strdup(inet_ntoa(opt_dest_ip)); } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) { extern struct in_addr loopback_ip; *server_ip = loopback_ip; *server_name = 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_dc(struct in_addr *server_ip, fstring server_name, char *domain_name) { struct in_addr *ip_list; int addr_count; if (get_dc_list(True /* PDC only*/, domain_name, &ip_list, &addr_count)) { fstring dc_name; if (addr_count < 1) { return False; } *server_ip = *ip_list; if (is_zero_ip(*server_ip)) return False; if (!lookup_dc_name(global_myname, domain_name, server_ip, dc_name)) return False; safe_strcpy(server_name, dc_name, FSTRING_LEN); 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_printf("\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); return cli; } static int net_usage(int argc, const char **argv) { d_printf(" net ads [command]\tto run ADS commands\n"\ " net rap [command]\tto run RAP (pre-RPC) commands\n"\ " net rpc [command]\tto run RPC commands\n"\ " net rap help\n"\ "\nType \"net help