/* Samba Unix/Linux SMB client library Distributed SMB/CIFS Server Management Utility Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org) 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. */ #include "includes.h" #include "../utils/net.h" extern pstring global_myname; /** * @file net_rpc.c * * @brief RPC based subcommands for the 'net' utility. * * This file should contain much of the functionality that used to * be found in rpcclient, execpt that the commands should change * less often, and the fucntionality should be sane (the user is not * expected to know a rid/sid before they conduct an operation etc.) * * @todo Perhaps eventually these should be split out into a number * of files, as this could get quite big. **/ /* A function of this type is passed to the 'run_rpc_command' wrapper */ typedef NTSTATUS (*rpc_command_fn)(const DOM_SID *, struct cli_state *, TALLOC_CTX *, int, const char **); /** * Many of the RPC functions need the domain sid. This function gets * it at the start of every run * * @param cli A cli_state already connected to the remote machine * * @return The Domain SID of the remote machine. **/ static DOM_SID *net_get_remote_domain_sid(struct cli_state *cli) { DOM_SID *domain_sid; POLICY_HND pol; NTSTATUS result = NT_STATUS_OK; uint32 info_class = 5; fstring domain_name; TALLOC_CTX *mem_ctx; if (!(domain_sid = malloc(sizeof(DOM_SID)))){ DEBUG(0,("fetch_domain_sid: malloc returned NULL!\n")); goto error; } if (!(mem_ctx=talloc_init())) { DEBUG(0,("fetch_domain_sid: talloc_init returned NULL!\n")); goto error; } if (!cli_nt_session_open (cli, PIPE_LSARPC)) { fprintf(stderr, "could not initialise lsa pipe\n"); goto error; } result = cli_lsa_open_policy(cli, mem_ctx, True, SEC_RIGHTS_MAXIMUM_ALLOWED, &pol); if (!NT_STATUS_IS_OK(result)) { goto error; } result = cli_lsa_query_info_policy(cli, mem_ctx, &pol, info_class, domain_name, domain_sid); if (!NT_STATUS_IS_OK(result)) { goto error; } cli_lsa_close(cli, mem_ctx, &pol); cli_nt_session_close(cli); talloc_destroy(mem_ctx); return domain_sid; error: fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain); if (!NT_STATUS_IS_OK(result)) { fprintf(stderr, "error: %s\n", nt_errstr(result)); } exit(1); } /** * Run a single RPC command, from start to finish. * * @param pipe_name the pipe to connect to (usually a PIPE_ constant) * @param conn_flag a NET_FLAG_ combination. Passed to * net_make_ipc_connection. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * @return A shell status integer (0 for success) */ static int run_rpc_command(const char *pipe_name, int conn_flags, rpc_command_fn fn, int argc, const char **argv) { struct cli_state *cli = net_make_ipc_connection(conn_flags); TALLOC_CTX *mem_ctx; NTSTATUS nt_status; DOM_SID *domain_sid; if (!cli) { return -1; } domain_sid = net_get_remote_domain_sid(cli); /* Create mem_ctx */ if (!(mem_ctx = talloc_init())) { DEBUG(0, ("talloc_init() failed\n")); cli_shutdown(cli); return -1; } if (!cli_nt_session_open(cli, pipe_name)) { DEBUG(0, ("Could not initialise samr pipe\n")); } nt_status = fn(domain_sid, cli, mem_ctx, argc, argv); if (!NT_STATUS_IS_OK(nt_status)) { DEBUG(0, ("rpc command function failed! (%s)\n", nt_errstr(nt_status))); } else { DEBUG(5, ("rpc command function succedded\n")); } if (cli->nt_pipe_fnum) cli_nt_session_close(cli); talloc_destroy(mem_ctx); return (!NT_STATUS_IS_OK(nt_status)); } /****************************************************************************/ /** * Force a change of the trust acccount password. * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid aquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on compleation of the function. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_changetrustpw_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { return trust_pw_find_change_and_store_it(cli, mem_ctx, opt_target_workgroup); } /** * Force a change of the trust acccount password. * * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int rpc_changetrustpw(int argc, const char **argv) { return run_rpc_command(PIPE_NETLOGON, NET_FLAGS_ANONYMOUS | NET_FLAGS_PDC, rpc_changetrustpw_internals, argc, argv); } /****************************************************************************/ /** * Join a domain, the old way. * * This uses 'machinename' as the inital password, and changes it. * * The password should be created with 'server manager' or eqiv first. * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid aquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on compleation of the function. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_join_oldstyle_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { extern pstring global_myname; fstring trust_passwd; unsigned char orig_trust_passwd_hash[16]; fstrcpy(trust_passwd, global_myname); strlower(trust_passwd); E_md4hash( (uchar *)trust_passwd, orig_trust_passwd_hash); return trust_pw_change_and_store_it(cli, mem_ctx, orig_trust_passwd_hash); } /** * Join a domain, the old way. * * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int net_rpc_join_oldstyle(int argc, const char **argv) { return run_rpc_command(PIPE_NETLOGON, NET_FLAGS_ANONYMOUS | NET_FLAGS_PDC, rpc_join_oldstyle_internals, argc, argv); } /** * Basic usage function for 'net rpc join' * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped **/ static int rpc_join_usage(int argc, const char **argv) { d_printf("net rpc join -U [%%password] [options]\n"\ "\t to join a domain with admin username & password\n"\ "\t\t password will be prompted if none is specified\n"); d_printf("net rpc join [options except -U]\n"\ "\t to join a domain created in server manager\n\n\n"); net_common_flags_usage(argc, argv); return -1; } /** * 'net rpc join' entrypoint. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * Main 'net_rpc_join()' (where the admain username/password is used) is * in net_rpc_join.c * Assume if a -U is specified, it's the new style, otherwise it's the * old style **/ int net_rpc_join(int argc, const char **argv) { if ((net_rpc_join_oldstyle(argc, argv) == 0)) return 0; return net_rpc_join_newstyle(argc, argv); } /****************************************************************************/ /** * Basic usage function for 'net rpc user' * @param argc Standard main() style argc. * @param argv Standard main() style argv. Initial components are already * stripped. **/ static int rpc_user_usage(int argc, const char **argv) { return net_help_user(argc, argv); } /** * Add a new user to a remote RPC server * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid acquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on completion of the function. * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_user_add_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { POLICY_HND connect_pol, domain_pol, user_pol; NTSTATUS result = NT_STATUS_UNSUCCESSFUL; const char *acct_name; uint16 acb_info; uint32 unknown, user_rid; if (argc != 1) { d_printf("User must be specified\n"); rpc_user_usage(argc, argv); return NT_STATUS_OK; } acct_name = argv[0]; /* Get sam policy handle */ result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, &connect_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } /* 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)) { goto done; } /* Create domain user */ acb_info = ACB_NORMAL; unknown = 0xe005000b; /* No idea what this is - a permission mask? */ result = cli_samr_create_dom_user(cli, mem_ctx, &domain_pol, acct_name, acb_info, unknown, &user_pol, &user_rid); if (!NT_STATUS_IS_OK(result)) { goto done; } done: if (!NT_STATUS_IS_OK(result)) { d_printf("Failed to add user %s - %s\n", acct_name, nt_errstr(result)); } else { d_printf("Added user %s\n", acct_name); } return result; } /** * Add a new user to a remote RPC server * * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int rpc_user_add(int argc, const char **argv) { return run_rpc_command(PIPE_SAMR, 0, rpc_user_add_internals, argc, argv); } /** * Delete a user from a remote RPC server * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid acquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on completion of the function. * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_user_del_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { NTSTATUS result = NT_STATUS_UNSUCCESSFUL; POLICY_HND connect_pol, domain_pol, user_pol; if (argc < 1) { d_printf("User must be specified\n"); rpc_user_usage(argc, argv); return NT_STATUS_OK; } /* Get sam policy and domain handles */ result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, &connect_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } result = cli_samr_open_domain(cli, mem_ctx, &connect_pol, MAXIMUM_ALLOWED_ACCESS, domain_sid, &domain_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } /* Get handle on user */ { uint32 *user_rids, num_rids, *name_types; uint32 flags = 0x000003e8; /* Unknown */ result = cli_samr_lookup_names(cli, mem_ctx, &domain_pol, flags, 1, (char **) &argv[0], &num_rids, &user_rids, &name_types); if (!NT_STATUS_IS_OK(result)) { goto done; } result = cli_samr_open_user(cli, mem_ctx, &domain_pol, MAXIMUM_ALLOWED_ACCESS, user_rids[0], &user_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } } /* Delete user */ result = cli_samr_delete_dom_user(cli, mem_ctx, &user_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } /* Display results */ done: return result; } /** * Delete a user from a remote RPC server * * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int rpc_user_delete(int argc, const char **argv) { return run_rpc_command(PIPE_SAMR, 0, rpc_user_del_internals, argc, argv); } /** * List user's groups on a remote RPC server * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid acquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on completion of the function. * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_user_info_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { POLICY_HND connect_pol, domain_pol, user_pol; NTSTATUS result = NT_STATUS_UNSUCCESSFUL; uint32 *rids, num_rids, *name_types, num_names; uint32 flags = 0x000003e8; /* Unknown */ int i; char **names; DOM_GID *user_gids; if (argc < 1) { d_printf("User must be specified\n"); rpc_user_usage(argc, argv); return NT_STATUS_OK; } /* Get sam policy handle */ result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, &connect_pol); if (!NT_STATUS_IS_OK(result)) goto done; /* 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)) goto done; /* Get handle on user */ result = cli_samr_lookup_names(cli, mem_ctx, &domain_pol, flags, 1, (char **) &argv[0], &num_rids, &rids, &name_types); if (!NT_STATUS_IS_OK(result)) goto done; result = cli_samr_open_user(cli, mem_ctx, &domain_pol, MAXIMUM_ALLOWED_ACCESS, rids[0], &user_pol); if (!NT_STATUS_IS_OK(result)) goto done; result = cli_samr_query_usergroups(cli, mem_ctx, &user_pol, &num_rids, &user_gids); /* Look up rids */ rids = (uint32 *)talloc(mem_ctx, sizeof(uint32) * num_rids); for (i = 0; i < num_rids; i++) rids[i] = user_gids[i].g_rid; result = cli_samr_lookup_rids(cli, mem_ctx, &domain_pol, flags, num_rids, rids, &num_names, &names, &name_types); if (!NT_STATUS_IS_OK(result)) { goto done; } /* Display results */ for (i = 0; i < num_names; i++) printf("%s\n", names[i]); done: return result; } /** * List a user's groups from a remote RPC server * * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int rpc_user_info(int argc, const char **argv) { return run_rpc_command(PIPE_SAMR, 0, rpc_user_info_internals, argc, argv); } /** * List users on a remote RPC server * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid acquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on completion of the function. * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_user_list_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { POLICY_HND connect_pol, domain_pol; NTSTATUS result = NT_STATUS_UNSUCCESSFUL; uint32 start_idx=0, max_entries=250, num_entries, i; SAM_DISPINFO_CTR ctr; SAM_DISPINFO_1 info1; /* Get sam policy handle */ result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, &connect_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } /* 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)) { goto done; } /* Query domain users */ ZERO_STRUCT(ctr); ZERO_STRUCT(info1); ctr.sam.info1 = &info1; if (opt_long_list_entries) d_printf("\nUser name Comment"\ "\n-----------------------------\n"); do { fstring user, desc; result = cli_samr_query_dispinfo(cli, mem_ctx, &domain_pol, &start_idx, 1, &num_entries, max_entries, &ctr); for (i = 0; i < num_entries; i++) { unistr2_to_ascii(user, &(&ctr.sam.info1->str[i])->uni_acct_name, sizeof(user)-1); if (opt_long_list_entries) unistr2_to_ascii(desc, &(&ctr.sam.info1->str[i])->uni_acct_desc, sizeof(desc)-1); if (opt_long_list_entries) printf("%-21.21s %-50.50s\n", user, desc); else printf("%-21.21s\n", user); } } while (!NT_STATUS_IS_OK(result)); done: return result; } /** * 'net rpc user' entrypoint. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped **/ int net_rpc_user(int argc, const char **argv) { struct functable func[] = { {"add", rpc_user_add}, {"info", rpc_user_info}, {"delete", rpc_user_delete}, {NULL, NULL} }; if (argc == 0) { if (opt_long_list_entries) { } else { } return run_rpc_command(PIPE_SAMR, 0, rpc_user_list_internals, argc, argv); } return net_run_function(argc, argv, func, rpc_user_usage); } /****************************************************************************/ /** * ABORT the shutdown of a remote RPC Server * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passed through. * * @param domain_sid The domain sid aquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on compleation of the function. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_shutdown_abort_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { NTSTATUS result = NT_STATUS_UNSUCCESSFUL; result = cli_reg_abort_shutdown(cli, mem_ctx); if (NT_STATUS_IS_OK(result)) DEBUG(5,("cmd_reg_abort_shutdown: query succeeded\n")); else DEBUG(5,("cmd_reg_abort_shutdown: query failed\n")); return result; } /** * ABORT the Shut down of a remote RPC server * * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int rpc_shutdown_abort(int argc, const char **argv) { return run_rpc_command(PIPE_WINREG, 0, rpc_shutdown_abort_internals, argc, argv); } /** * Shut down a remote RPC Server * * All paramaters are provided by the run_rpc_command funcion, except for * argc, argv which are passes through. * * @param domain_sid The domain sid aquired from the remote server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on compleation of the function. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return Normal NTSTATUS return. **/ static NTSTATUS rpc_shutdown_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { NTSTATUS result = NT_STATUS_UNSUCCESSFUL; char *msg = "This machine will be shutdown shortly"; uint32 timeout = 20; uint16 flgs = 0; BOOL reboot = opt_reboot; BOOL force = opt_force; #if 0 poptContext pc; int rc; struct poptOption long_options[] = { {"message", 'm', POPT_ARG_STRING, &msg}, {"timeout", 't', POPT_ARG_INT, &timeout}, {"reboot", 'r', POPT_ARG_NONE, &reboot}, {"force", 'f', POPT_ARG_NONE, &force}, { 0, 0, 0, 0} }; pc = poptGetContext(NULL, argc, (const char **) argv, long_options, POPT_CONTEXT_KEEP_FIRST); rc = poptGetNextOpt(pc); if (rc < -1) { /* an error occurred during option processing */ DEBUG(0, ("%s: %s\n", poptBadOption(pc, POPT_BADOPTION_NOALIAS), poptStrerror(rc))); return NT_STATUS_INVALID_PARAMETER; } #endif if (reboot) { flgs |= REG_REBOOT_ON_SHUTDOWN; } if (force) { flgs |= REG_FORCE_SHUTDOWN; } if (opt_comment) { msg = opt_comment; } if (opt_timeout) { timeout = opt_timeout; } /* create an entry */ result = cli_reg_shutdown(cli, mem_ctx, msg, timeout, flgs); if (NT_STATUS_IS_OK(result)) DEBUG(5,("Shutdown of remote machine succeeded\n")); else DEBUG(0,("Shutdown of remote machine failed!\n")); return result; } /** * Shut down a remote RPC server * * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return A shell status integer (0 for success) **/ static int rpc_shutdown(int argc, const char **argv) { return run_rpc_command(PIPE_WINREG, 0, rpc_shutdown_internals, argc, argv); } /*************************************************************************** NT Domain trusts code (i.e. 'net rpc trustdom' functionality) ***************************************************************************/ /** * Add interdomain trust account to the RPC server. * All parameters (except for argc and argv) are passed by run_rpc_command * function. * * @param domain_sid The domain sid acquired from the server * @param cli A cli_state connected to the server. * @param mem_ctx Talloc context, destoyed on completion of the function. * @param argc Standard main() style argc * @param argc Standard main() style argv. Initial components are already * stripped * * @return normal NTSTATUS return code */ static NTSTATUS rpc_trustdom_add_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) { POLICY_HND connect_pol, domain_pol, user_pol; NTSTATUS result = NT_STATUS_UNSUCCESSFUL; char *acct_name; uint16 acb_info; uint32 unknown, user_rid; if (argc != 1) { d_printf("Usage: net rpc trustdom add \n"); return NT_STATUS_OK; } /* * Make valid trusting domain account (ie. uppercased and with '$' appended) */ if (asprintf(&acct_name, "%s$", argv[0]) < 0) { return NT_STATUS_NO_MEMORY; } strupper(acct_name); /* Get sam policy handle */ result = cli_samr_connect(cli, mem_ctx, MAXIMUM_ALLOWED_ACCESS, &connect_pol); if (!NT_STATUS_IS_OK(result)) { goto done; } /* 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)) { goto done; } /* Create trusting domain's account */ acb_info = ACB_DOMTRUST; unknown = 0xe005000b; /* No idea what this is - a permission mask? Is it needed for interdomain account also ? */ result = cli_samr_create_dom_user(cli, mem_ctx, &domain_pol, acct_name, acb_info, unknown, &user_pol, &user_rid); if (!NT_STATUS_IS_OK(result)) { goto done; } done: SAFE_FREE(acct_name); return result; } /** * Create interdomain trust account for a remote domain. * * @param argc standard argc * @param argv standard argv without initial components * * @return Integer status (0 means success) **/ static int rpc_trustdom_add(int argc, const char **argv) { return run_rpc_command(PIPE_SAMR, 0, rpc_trustdom_add_internals, argc, argv); } /** * Delete interdomain trust account for a remote domain. * * @param argc standard argc * @param argv standard argv without initial components * * @return Integer status (0 means success) **/ static int rpc_trustdom_del(int argc, const char **argv) { d_printf("Sorry, not yet implemented.\n"); return -1; } /** * Establish trust relationship to a trusting domain. * Interdomain account must already be created on remote PDC. * * @param argc standard argc * @param argv standard argv without initial components * * @return Integer status (0 means success) **/ extern char *opt_user_name; extern char *opt_password; static int rpc_trustdom_establish(int argc, const char **argv) { struct cli_state *cli; struct in_addr server_ip; POLICY_HND connect_hnd; TALLOC_CTX *mem_ctx; NTSTATUS nt_status; DOM_SID domain_sid; WKS_INFO_100 wks_info; char* domain_name; char* acct_name; fstring pdc_name; /* * Connect to \\server\ipc$ as 'our domain' account with password */ domain_name = smb_xstrdup(argv[0]); strupper(domain_name); asprintf(&acct_name, "%s$", lp_workgroup()); strupper(acct_name); opt_user_name = (char*)malloc(strlen(acct_name) + 1); safe_strcpy(opt_user_name, acct_name, strlen(acct_name) + 1); /* find the domain controller */ if (!net_find_dc(&server_ip, pdc_name, domain_name)) { DEBUG(0, ("Coulnd find domain controller for domain %s\n", domain_name)); return -1; } /* connect to ipc$ as username/password */ nt_status = connect_to_ipc(&cli, &server_ip, pdc_name); if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) { /* Is it trusting domain account for sure ? */ DEBUG(0, ("Couldn't verify trusting domain account. Error was %s\n", nt_errstr(nt_status))); return -1; } /* * Connect to \\server\ipc$ again (this time anonymously) */ nt_status = connect_to_ipc_anonymous(&cli, &server_ip, (char*)pdc_name); if (NT_STATUS_IS_ERR(nt_status)) { DEBUG(0, ("Couldn't connect to domain %s controller. Error was %s.\n", domain_name, nt_errstr(nt_status))); } /* * Use NetServerEnum2 to make sure we're talking to a proper server */ if (!cli_get_pdc_name(cli, domain_name, (char*)pdc_name)) { DEBUG(0, ("NetServerEnum2 error: Couldn't find primary domain controller\ for domain %s\n", domain_name)); } /* * Call WksQueryInfo to check remote server's capabilities * FIXME:Is really necessary ? nt serv does this, but from samba's * point of view it doesn't seem to make the difference * IDEA: It may be used to get info about type of pdc we're talking to * (e.g. WinNT or Win2k) */ if (!cli_nt_session_open(cli, PIPE_WKSSVC)) { DEBUG(0, ("Couldn't not initialise wkssvc pipe\n")); return -1; } /* TODO: convert this call from rpc_client/cli_wkssvc.c to cli_wks_query_info() in libsmb/cli_wkssvc.c UPDATE: already done :) */ if (!(mem_ctx = talloc_init())) { DEBUG(0, ("talloc_init() failed\n")); cli_shutdown(cli); return -1; } nt_status = cli_wks_query_info(cli, mem_ctx, &wks_info); if (NT_STATUS_IS_ERR(nt_status)) { DEBUG(0, ("WksQueryInfo call failed.\n")); return -1; } if (cli->nt_pipe_fnum) { cli_nt_session_close(cli); talloc_destroy(mem_ctx); } /* * Call LsaOpenPolicy and LsaQueryInfo */ if (!(mem_ctx = talloc_init())) { DEBUG(0, ("talloc_init() failed\n")); cli_shutdown(cli); return -1; } if (!cli_nt_session_open(cli, PIPE_LSARPC)) { DEBUG(0, ("Could not initialise lsa pipe\n")); } nt_status = cli_lsa_open_policy2(cli, mem_ctx, True, SEC_RIGHTS_QUERY_VALUE, &connect_hnd); if (NT_STATUS_IS_ERR(nt_status)) { DEBUG(0, ("Couldn't open policy handle. Error was %s\n", nt_errstr(nt_status))); return -1; } /* Querying info level 5 */ nt_status = cli_lsa_query_info_policy(cli, mem_ctx, &connect_hnd, 5 /* info level */, domain_name, &domain_sid); if (NT_STATUS_IS_ERR(nt_status)) { DEBUG(0, ("LSA Query Info failed. Returned error was %s\n", nt_errstr(nt_status))); return -1; } /* There should be actually query info level 3 (following nt serv behaviour), but I still don't know if it's _really_ necessary */ /* * Close the pipes and clean up */ nt_status = cli_lsa_close(cli, mem_ctx, &connect_hnd); if (NT_STATUS_IS_ERR(nt_status)) { DEBUG(0, ("Couldn't close LSA pipe. Error was %s\n", nt_errstr(nt_status))); return -1; } if (cli->nt_pipe_fnum) cli_nt_session_close(cli); talloc_destroy(mem_ctx); /* * Store the password in secrets db */ if (!secrets_store_trusted_domain_password(domain_name, opt_password, domain_sid)) { DEBUG(0, ("Storing password for trusted domain failed.\n")); return -1; } DEBUG(0, ("Success!\n")); return 0; } /** * Revoke trust relationship to the remote domain * * @param argc standard argc * @param argv standard argv without initial components * * @return Integer status (0 means success) **/ static int rpc_trustdom_revoke(int argc, const char **argv) { char* domain_name; if (argc < 1) return -1; /* generate upper cased domain name */ domain_name = smb_xstrdup(argv[0]); strupper(domain_name); /* delete password of the trust */ if (!trusted_domain_password_delete(domain_name)) { DEBUG(0, ("Failed to revoke relationship to the trusted domain %s\n", domain_name)); return -1; }; return 0; } /** * Usage for 'net rpc trustdom' command * * @param argc standard argc * @param argv standard argv without inital components * * @return Integer status returned to shell **/ static int rpc_trustdom_usage(int argc, const char **argv) { d_printf(" net rpc trustdom add \t\t add trusting domain's account\n"); d_printf(" net rpc trustdom del \t\t delete trusting domain's account\n"); d_printf(" net rpc trustdom establish \t establish relationship to trusted domain\n"); d_printf(" net rpc trustdom revoke \t abandon relationship to trusted domain\n"); d_printf(" net rpc trustdom list \t show current interdomain trust relationships\n"); return -1; } /** * Entrypoint for 'net rpc trustdom' code * * @param argc standard argc * @param argv standard argv without initial components * * @return Integer status (0 means success) */ static int rpc_trustdom(int argc, const char **argv) { struct functable func[] = { {"add", rpc_trustdom_add}, {"del", rpc_trustdom_del}, {"establish", rpc_trustdom_establish}, {"revoke", rpc_trustdom_revoke}, {"help", rpc_trustdom_usage}, {NULL, NULL} }; if (argc == 0) { rpc_trustdom_usage(argc, argv); return -1; } return (net_run_function(argc, argv, func, rpc_user_usage)); } /** * Check if a server will take rpc commands * @param flags Type of server to connect to (PDC, DMB, localhost) * if the host is not explicitly specified * @return BOOL (true means rpc supported) */ BOOL net_rpc_check(unsigned flags) { struct cli_state cli; BOOL ret = False; struct in_addr server_ip; char *server_name = NULL; /* flags (i.e. server type) may depend on command */ if (!net_find_server(flags, &server_ip, &server_name)) goto done; ZERO_STRUCT(cli); if (cli_initialise(&cli) == False) return False; if (!cli_connect(&cli, server_name, &server_ip)) goto done; if (!attempt_netbios_session_request(&cli, global_myname, server_name, &server_ip)) goto done; if (!cli_negprot(&cli)) goto done; if (cli.protocol < PROTOCOL_NT1) goto done; ret = True; done: cli_shutdown(&cli); return ret; } /****************************************************************************/ /** * Basic usage function for 'net rpc' * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped **/ int net_rpc_usage(int argc, const char **argv) { d_printf(" net rpc join \t\t\tto join a domain \n"); d_printf(" net rpc user \t\t\tto add, delete and list users\n"); d_printf(" net rpc changetrustpw \tto change the trust account password\n"); d_printf(" net rpc trustdom \t\tto create trusting domain's account or establish trust\n"); d_printf(" net rpc abortshutdown \tto to abort the shutdown of a remote server\n"); d_printf(" net rpc shutdown \t\tto to shutdown a remote server\n"); d_printf("\n"); d_printf("'net rpc shutdown' also accepts the following miscellaneous options:\n"); /* misc options */ d_printf("\t-r or --reboot\trequest remote server reboot on shutdown\n"); d_printf("\t-f or --force\trequest the remote server force its shutdown\n"); d_printf("\t-t or --timeout=\tnumber of seconds before shutdown\n"); d_printf("\t-c or --comment=\ttext message to display on impending shutdown\n"); return -1; } /** * Help function for 'net rpc'. Calls command specific help if requested * or displays usage of net rpc * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped **/ int net_rpc_help(int argc, const char **argv) { struct functable func[] = { {"join", rpc_join_usage}, {"user", net_help_user}, /*{"changetrustpw", rpc_changetrustpw_usage}, */ {"trustdom", rpc_trustdom_usage}, /*{"abortshutdown", rpc_shutdown_abort_usage},*/ /*{"shutdown", rpc_shutdown_usage}, */ {NULL, NULL} }; if (argc == 0) { net_rpc_usage(argc, argv); return -1; } return (net_run_function(argc, argv, func, rpc_user_usage)); } /** * 'net rpc' entrypoint. * @param argc Standard main() style argc * @param argv Standard main() style argv. Initial components are already * stripped **/ int net_rpc(int argc, const char **argv) { struct functable func[] = { {"join", net_rpc_join}, {"user", net_rpc_user}, {"changetrustpw", rpc_changetrustpw}, {"trustdom", rpc_trustdom}, {"abortshutdown", rpc_shutdown_abort}, {"shutdown", rpc_shutdown}, {"help", net_rpc_help}, {NULL, NULL} }; return net_run_function(argc, argv, func, net_rpc_usage); }