2 Unix SMB/CIFS implementation.
3 Main winbindd samba3 server routines
5 Copyright (C) Stefan Metzmacher 2005
6 Copyright (C) Volker Lendecke 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "smbd/service_stream.h"
25 #include "nsswitch/winbind_nss_config.h"
26 #include "nsswitch/winbindd_nss.h"
27 #include "winbind/wb_server.h"
28 #include "winbind/wb_samba3_protocol.h"
30 uint32_t wbsrv_samba3_packet_length(DATA_BLOB blob)
32 uint32_t *len = (uint32_t *)blob.data;
36 NTSTATUS wbsrv_samba3_pull_request(DATA_BLOB blob, TALLOC_CTX *mem_ctx,
37 struct wbsrv_call **_call)
39 struct wbsrv_call *call;
40 struct wbsrv_samba3_call *s3_call;
42 if (blob.length != sizeof(s3_call->request)) {
43 DEBUG(0,("wbsrv_samba3_pull_request: invalid blob length %u should be %u\n"
44 " make sure you use the correct winbind client tools!\n",
45 blob.length, sizeof(s3_call->request)));
46 return NT_STATUS_INVALID_PARAMETER;
49 call = talloc_zero(mem_ctx, struct wbsrv_call);
50 NT_STATUS_HAVE_NO_MEMORY(call);
52 s3_call = talloc_zero(call, struct wbsrv_samba3_call);
53 NT_STATUS_HAVE_NO_MEMORY(s3_call);
56 /* the packet layout is the same as the in memory layout of the request, so just copy it */
57 memcpy(&s3_call->request, blob.data, sizeof(s3_call->request));
59 call->private_data = s3_call;
65 NTSTATUS wbsrv_samba3_handle_call(struct wbsrv_call *call)
67 struct wbsrv_samba3_call *s3call = talloc_get_type(call->private_data,
68 struct wbsrv_samba3_call);
70 DEBUG(10, ("Got winbind samba3 request %d\n", s3call->request.cmd));
72 switch(s3call->request.cmd) {
73 case WINBINDD_INTERFACE_VERSION:
74 return wbsrv_samba3_interface_version(s3call);
76 case WINBINDD_CHECK_MACHACC:
77 return wbsrv_samba3_check_machacc(s3call);
80 return wbsrv_samba3_ping(s3call);
83 return wbsrv_samba3_info(s3call);
85 case WINBINDD_DOMAIN_NAME:
86 return wbsrv_samba3_domain_name(s3call);
88 case WINBINDD_NETBIOS_NAME:
89 return wbsrv_samba3_netbios_name(s3call);
91 case WINBINDD_PRIV_PIPE_DIR:
92 return wbsrv_samba3_priv_pipe_dir(s3call);
94 case WINBINDD_LOOKUPNAME:
95 return wbsrv_samba3_lookupname(s3call);
97 case WINBINDD_PAM_AUTH:
98 return wbsrv_samba3_pam_auth(s3call);
100 case WINBINDD_PAM_AUTH_CRAP:
101 return wbsrv_samba3_pam_auth_crap(s3call);
103 case WINBINDD_GETDCNAME:
104 return wbsrv_samba3_getdcname(s3call);
107 s3call->response.result = WINBINDD_ERROR;
111 NTSTATUS wbsrv_samba3_push_reply(struct wbsrv_call *call, TALLOC_CTX *mem_ctx, DATA_BLOB *_blob)
113 struct wbsrv_samba3_call *s3call = talloc_get_type(call->private_data,
114 struct wbsrv_samba3_call);
117 size_t extra_data_len = 0;
119 extra_data = s3call->response.extra_data;
121 extra_data_len = strlen((char *)s3call->response.extra_data) + 1;
124 blob = data_blob_talloc(mem_ctx, NULL, sizeof(s3call->response) + extra_data_len);
125 NT_STATUS_HAVE_NO_MEMORY(blob.data);
127 /* don't push real pointer values into sockets */
129 s3call->response.extra_data = (void *)0xFFFFFFFF;
131 s3call->response.length = sizeof(s3call->response) + extra_data_len;
132 memcpy(blob.data, &s3call->response, sizeof(s3call->response));
133 /* set back the pointer */
134 s3call->response.extra_data = extra_data;
137 memcpy(blob.data + sizeof(s3call->response), extra_data, extra_data_len);