/* * Unix SMB/CIFS implementation. * RPC Pipe client / server routines * * Copyright (C) Andrew Tridgell 1992-1997, * Copyright (C) Gerald (Jerry) Carter 2006. * Copyright (C) Guenther Deschner 2007-2008. * * 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/>. */ /* This is the implementation of the wks interface. */ #include "includes.h" #include "libnet/libnet.h" #undef DBGC_CLASS #define DBGC_CLASS DBGC_RPC_SRV /******************************************************************* Fill in the values for the struct wkssvc_NetWkstaInfo100. ********************************************************************/ static void create_wks_info_100(struct wkssvc_NetWkstaInfo100 *info100) { info100->platform_id = PLATFORM_ID_NT; /* unknown */ info100->version_major = lp_major_announce_version(); info100->version_minor = lp_minor_announce_version(); info100->server_name = talloc_asprintf_strupper_m( info100, "%s", global_myname()); info100->domain_name = talloc_asprintf_strupper_m( info100, "%s", lp_workgroup()); return; } /******************************************************************** only supports info level 100 at the moment. ********************************************************************/ WERROR _wkssvc_NetWkstaGetInfo(pipes_struct *p, struct wkssvc_NetWkstaGetInfo *r) { struct wkssvc_NetWkstaInfo100 *wks100 = NULL; /* We only support info level 100 currently */ if ( r->in.level != 100 ) { return WERR_UNKNOWN_LEVEL; } if ( (wks100 = TALLOC_ZERO_P(p->mem_ctx, struct wkssvc_NetWkstaInfo100)) == NULL ) { return WERR_NOMEM; } create_wks_info_100( wks100 ); r->out.info->info100 = wks100; return WERR_OK; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetWkstaSetInfo(pipes_struct *p, struct wkssvc_NetWkstaSetInfo *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetWkstaEnumUsers(pipes_struct *p, struct wkssvc_NetWkstaEnumUsers *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrWkstaUserGetInfo(pipes_struct *p, struct wkssvc_NetrWkstaUserGetInfo *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrWkstaUserSetInfo(pipes_struct *p, struct wkssvc_NetrWkstaUserSetInfo *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetWkstaTransportEnum(pipes_struct *p, struct wkssvc_NetWkstaTransportEnum *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrWkstaTransportAdd(pipes_struct *p, struct wkssvc_NetrWkstaTransportAdd *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrWkstaTransportDel(pipes_struct *p, struct wkssvc_NetrWkstaTransportDel *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrUseAdd(pipes_struct *p, struct wkssvc_NetrUseAdd *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrUseGetInfo(pipes_struct *p, struct wkssvc_NetrUseGetInfo *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrUseDel(pipes_struct *p, struct wkssvc_NetrUseDel *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrUseEnum(pipes_struct *p, struct wkssvc_NetrUseEnum *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrMessageBufferSend(pipes_struct *p, struct wkssvc_NetrMessageBufferSend *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrWorkstationStatisticsGet(pipes_struct *p, struct wkssvc_NetrWorkstationStatisticsGet *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrLogonDomainNameAdd(pipes_struct *p, struct wkssvc_NetrLogonDomainNameAdd *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrLogonDomainNameDel(pipes_struct *p, struct wkssvc_NetrLogonDomainNameDel *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrJoinDomain(pipes_struct *p, struct wkssvc_NetrJoinDomain *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrUnjoinDomain(pipes_struct *p, struct wkssvc_NetrUnjoinDomain *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrRenameMachineInDomain(pipes_struct *p, struct wkssvc_NetrRenameMachineInDomain *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrValidateName(pipes_struct *p, struct wkssvc_NetrValidateName *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrGetJoinInformation(pipes_struct *p, struct wkssvc_NetrGetJoinInformation *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrGetJoinableOus(pipes_struct *p, struct wkssvc_NetrGetJoinableOus *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** _wkssvc_NetrJoinDomain2 ********************************************************************/ WERROR _wkssvc_NetrJoinDomain2(pipes_struct *p, struct wkssvc_NetrJoinDomain2 *r) { struct libnet_JoinCtx *j = NULL; char *cleartext_pwd = NULL; char *admin_domain = NULL; char *admin_account = NULL; WERROR werr; struct nt_user_token *token = p->pipe_user.nt_user_token; if (!r->in.domain_name) { return WERR_INVALID_PARAM; } if (!r->in.admin_account || !r->in.encrypted_password) { return WERR_INVALID_PARAM; } if (!user_has_privileges(token, &se_machine_account) && !nt_token_check_domain_rid(token, DOMAIN_GROUP_RID_ADMINS) && !nt_token_check_domain_rid(token, BUILTIN_ALIAS_RID_ADMINS)) { DEBUG(5,("_wkssvc_NetrJoinDomain2: account doesn't have " "sufficient privileges\n")); return WERR_ACCESS_DENIED; } if ((r->in.join_flags & WKSSVC_JOIN_FLAGS_MACHINE_PWD_PASSED) || (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE)) { return WERR_NOT_SUPPORTED; } werr = decode_wkssvc_join_password_buffer( p->mem_ctx, r->in.encrypted_password, &p->server_info->user_session_key, &cleartext_pwd); if (!W_ERROR_IS_OK(werr)) { return werr; } split_domain_user(p->mem_ctx, r->in.admin_account, &admin_domain, &admin_account); werr = libnet_init_JoinCtx(p->mem_ctx, &j); if (!W_ERROR_IS_OK(werr)) { return werr; } j->in.domain_name = r->in.domain_name; j->in.account_ou = r->in.account_ou; j->in.join_flags = r->in.join_flags; j->in.admin_account = admin_account; j->in.admin_password = cleartext_pwd; j->in.debug = true; j->in.modify_config = lp_config_backend_is_registry(); j->in.msg_ctx = smbd_messaging_context(); become_root(); werr = libnet_Join(p->mem_ctx, j); unbecome_root(); if (!W_ERROR_IS_OK(werr)) { DEBUG(5,("_wkssvc_NetrJoinDomain2: libnet_Join failed with: %s\n", j->out.error_string ? j->out.error_string : dos_errstr(werr))); } TALLOC_FREE(j); return werr; } /******************************************************************** _wkssvc_NetrUnjoinDomain2 ********************************************************************/ WERROR _wkssvc_NetrUnjoinDomain2(pipes_struct *p, struct wkssvc_NetrUnjoinDomain2 *r) { struct libnet_UnjoinCtx *u = NULL; char *cleartext_pwd = NULL; char *admin_domain = NULL; char *admin_account = NULL; WERROR werr; struct nt_user_token *token = p->pipe_user.nt_user_token; if (!r->in.account || !r->in.encrypted_password) { return WERR_INVALID_PARAM; } if (!user_has_privileges(token, &se_machine_account) && !nt_token_check_domain_rid(token, DOMAIN_GROUP_RID_ADMINS) && !nt_token_check_domain_rid(token, BUILTIN_ALIAS_RID_ADMINS)) { DEBUG(5,("_wkssvc_NetrUnjoinDomain2: account doesn't have " "sufficient privileges\n")); return WERR_ACCESS_DENIED; } werr = decode_wkssvc_join_password_buffer( p->mem_ctx, r->in.encrypted_password, &p->server_info->user_session_key, &cleartext_pwd); if (!W_ERROR_IS_OK(werr)) { return werr; } split_domain_user(p->mem_ctx, r->in.account, &admin_domain, &admin_account); werr = libnet_init_UnjoinCtx(p->mem_ctx, &u); if (!W_ERROR_IS_OK(werr)) { return werr; } u->in.domain_name = lp_realm(); u->in.unjoin_flags = r->in.unjoin_flags | WKSSVC_JOIN_FLAGS_JOIN_TYPE; u->in.admin_account = admin_account; u->in.admin_password = cleartext_pwd; u->in.debug = true; u->in.modify_config = lp_config_backend_is_registry(); u->in.msg_ctx = smbd_messaging_context(); become_root(); werr = libnet_Unjoin(p->mem_ctx, u); unbecome_root(); if (!W_ERROR_IS_OK(werr)) { DEBUG(5,("_wkssvc_NetrUnjoinDomain2: libnet_Unjoin failed with: %s\n", u->out.error_string ? u->out.error_string : dos_errstr(werr))); } TALLOC_FREE(u); return werr; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrRenameMachineInDomain2(pipes_struct *p, struct wkssvc_NetrRenameMachineInDomain2 *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrValidateName2(pipes_struct *p, struct wkssvc_NetrValidateName2 *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrGetJoinableOus2(pipes_struct *p, struct wkssvc_NetrGetJoinableOus2 *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrAddAlternateComputerName(pipes_struct *p, struct wkssvc_NetrAddAlternateComputerName *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrRemoveAlternateComputerName(pipes_struct *p, struct wkssvc_NetrRemoveAlternateComputerName *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrSetPrimaryComputername(pipes_struct *p, struct wkssvc_NetrSetPrimaryComputername *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; } /******************************************************************** ********************************************************************/ WERROR _wkssvc_NetrEnumerateComputerNames(pipes_struct *p, struct wkssvc_NetrEnumerateComputerNames *r) { /* FIXME: Add implementation code here */ p->rng_fault_state = True; return WERR_NOT_SUPPORTED; }