diff options
Diffstat (limited to 'source3/lib/netapi/getdc.c')
| -rw-r--r-- | source3/lib/netapi/getdc.c | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/source3/lib/netapi/getdc.c b/source3/lib/netapi/getdc.c new file mode 100644 index 0000000..7e5fab3 --- /dev/null +++ b/source3/lib/netapi/getdc.c @@ -0,0 +1,212 @@ +/* + * Unix SMB/CIFS implementation. + * NetApi GetDC Support + * Copyright (C) Guenther Deschner 2007 + * + * 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 "../librpc/gen_ndr/ndr_netlogon_c.h" +#include "librpc/gen_ndr/libnetapi.h" +#include "lib/netapi/netapi.h" +#include "lib/netapi/netapi_private.h" +#include "lib/netapi/libnetapi.h" +#include "libsmb/dsgetdcname.h" + +/******************************************************************** +********************************************************************/ + +WERROR NetGetDCName_l(struct libnetapi_ctx *ctx, + struct NetGetDCName *r) +{ + LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetGetDCName); +} + +/******************************************************************** +********************************************************************/ + +WERROR NetGetDCName_r(struct libnetapi_ctx *ctx, + struct NetGetDCName *r) +{ + NTSTATUS status; + WERROR werr; + struct dcerpc_binding_handle *b; + const char *dcname; + void *buffer; + + werr = libnetapi_get_binding_handle(ctx, r->in.server_name, + &ndr_table_netlogon, + &b); + if (!W_ERROR_IS_OK(werr)) { + goto done; + } + + status = dcerpc_netr_GetDcName(b, talloc_tos(), + r->in.server_name, + r->in.domain_name, + &dcname, + &werr); + + if (!NT_STATUS_IS_OK(status)) { + werr = ntstatus_to_werror(status); + goto done; + } + + if (!W_ERROR_IS_OK(werr)) { + goto done; + } + + if (NetApiBufferAllocate(strlen_m_term(dcname), &buffer)) { + werr = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + memcpy(buffer, dcname, strlen_m_term(dcname)); + *r->out.buffer = buffer; + done: + + return werr; +} + +/******************************************************************** +********************************************************************/ + +WERROR NetGetAnyDCName_l(struct libnetapi_ctx *ctx, + struct NetGetAnyDCName *r) +{ + LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetGetAnyDCName); +} + +/******************************************************************** +********************************************************************/ + +WERROR NetGetAnyDCName_r(struct libnetapi_ctx *ctx, + struct NetGetAnyDCName *r) +{ + NTSTATUS status; + WERROR werr; + struct dcerpc_binding_handle *b; + const char *dcname; + void *buffer; + + werr = libnetapi_get_binding_handle(ctx, r->in.server_name, + &ndr_table_netlogon, + &b); + if (!W_ERROR_IS_OK(werr)) { + goto done; + } + + status = dcerpc_netr_GetAnyDCName(b, talloc_tos(), + r->in.server_name, + r->in.domain_name, + &dcname, + &werr); + if (!NT_STATUS_IS_OK(status)) { + werr = ntstatus_to_werror(status); + goto done; + } + + if (!W_ERROR_IS_OK(werr)) { + goto done; + } + + if (NetApiBufferAllocate(strlen_m_term(dcname), &buffer)) { + werr = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + memcpy(buffer, dcname, strlen_m_term(dcname)); + *r->out.buffer = buffer; + + done: + + return werr; + +} + +/******************************************************************** +********************************************************************/ + +WERROR DsGetDcName_l(struct libnetapi_ctx *ctx, + struct DsGetDcName *r) +{ + NTSTATUS status; + struct libnetapi_private_ctx *priv; + + priv = talloc_get_type_abort(ctx->private_data, + struct libnetapi_private_ctx); + + status = dsgetdcname(ctx, + priv->msg_ctx, + r->in.domain_name, + r->in.domain_guid, + r->in.site_name, + r->in.flags, + (struct netr_DsRGetDCNameInfo **)r->out.dc_info); + if (!NT_STATUS_IS_OK(status)) { + libnetapi_set_error_string(ctx, + "failed to find DC: %s", + get_friendly_nt_error_msg(status)); + } + + return ntstatus_to_werror(status); +} + +/******************************************************************** +********************************************************************/ + +WERROR DsGetDcName_r(struct libnetapi_ctx *ctx, + struct DsGetDcName *r) +{ + WERROR werr; + NTSTATUS status; + struct dcerpc_binding_handle *b; + + werr = libnetapi_get_binding_handle(ctx, r->in.server_name, + &ndr_table_netlogon, + &b); + if (!W_ERROR_IS_OK(werr)) { + goto done; + } + + status = dcerpc_netr_DsRGetDCNameEx(b, + ctx, + r->in.server_name, + r->in.domain_name, + r->in.domain_guid, + r->in.site_name, + r->in.flags, + (struct netr_DsRGetDCNameInfo **)r->out.dc_info, + &werr); + if (NT_STATUS_IS_OK(status) && W_ERROR_IS_OK(werr)) { + goto done; + } + + status = dcerpc_netr_DsRGetDCName(b, + ctx, + r->in.server_name, + r->in.domain_name, + r->in.domain_guid, + NULL, + r->in.flags, + (struct netr_DsRGetDCNameInfo **)r->out.dc_info, + &werr); + if (!NT_STATUS_IS_OK(status)) { + werr = ntstatus_to_werror(status); + goto done; + } + + done: + return werr; +} |