3 * Unix SMB/Netbios implementation.
5 * RPC Pipe client / server routines
6 * Copyright (C) Andrew Tridgell 1992-1997,
7 * Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
8 * Copyright (C) Paul Ashton 1997.
9 * Copyright (C) Jeremy Allison 1998.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30 extern int DEBUGLEVEL
;
31 extern DOM_SID global_sam_sid
;
32 extern fstring global_myworkgroup
;
33 extern pstring global_myname
;
35 /***************************************************************************
36 lsa_reply_open_policy2
37 ***************************************************************************/
39 static BOOL
lsa_reply_open_policy2(prs_struct
*rdata
)
46 /* set up the LSA QUERY INFO response */
48 for (i
= 4; i
< POL_HND_SIZE
; i
++)
52 /* store the response in the SMB stream */
53 if(!lsa_io_r_open_pol2("", &r_o
, rdata
, 0)) {
54 DEBUG(0,("lsa_reply_open_policy2: unable to marshall LSA_R_OPEN_POL2.\n"));
61 /***************************************************************************
63 ***************************************************************************/
65 static BOOL
lsa_reply_open_policy(prs_struct
*rdata
)
72 /* set up the LSA QUERY INFO response */
74 for (i
= 4; i
< POL_HND_SIZE
; i
++)
78 /* store the response in the SMB stream */
79 if(!lsa_io_r_open_pol("", &r_o
, rdata
, 0)) {
80 DEBUG(0,("lsa_reply_open_policy: unable to marshall LSA_R_OPEN_POL.\n"));
87 /***************************************************************************
89 ***************************************************************************/
91 static void init_dom_query(DOM_QUERY
*d_q
, char *dom_name
, DOM_SID
*dom_sid
)
94 int domlen
= strlen(dom_name
);
96 d_q
->uni_dom_max_len
= domlen
* 2;
97 d_q
->uni_dom_str_len
= domlen
* 2;
99 d_q
->buffer_dom_name
= domlen
!= 0 ? 1 : 0; /* domain buffer pointer */
100 d_q
->buffer_dom_sid
= dom_sid
!= NULL
? 1 : 0; /* domain sid pointer */
102 /* this string is supposed to be character short */
103 init_unistr2(&d_q
->uni_domain_name
, dom_name
, domlen
);
105 sid_to_string(sid_str
, dom_sid
);
106 init_dom_sid2(&d_q
->dom_sid
, dom_sid
);
109 /***************************************************************************
110 lsa_reply_enum_trust_dom
111 ***************************************************************************/
113 static void lsa_reply_enum_trust_dom(LSA_Q_ENUM_TRUST_DOM
*q_e
,
115 uint32 enum_context
, char *dom_name
, DOM_SID
*dom_sid
)
117 LSA_R_ENUM_TRUST_DOM r_e
;
121 /* set up the LSA QUERY INFO response */
122 init_r_enum_trust_dom(&r_e
, enum_context
, dom_name
, dom_sid
,
123 dom_name
!= NULL
? 0x0 : 0x80000000 | NT_STATUS_UNABLE_TO_FREE_VM
);
125 /* store the response in the SMB stream */
126 lsa_io_r_enum_trust_dom("", &r_e
, rdata
, 0);
129 /***************************************************************************
131 ***************************************************************************/
133 static BOOL
lsa_reply_query_info(LSA_Q_QUERY_INFO
*q_q
, prs_struct
*rdata
,
134 char *dom_name
, DOM_SID
*dom_sid
)
136 LSA_R_QUERY_INFO r_q
;
140 /* set up the LSA QUERY INFO response */
142 r_q
.undoc_buffer
= 0x22000000; /* bizarre */
143 r_q
.info_class
= q_q
->info_class
;
145 init_dom_query(&r_q
.dom
.id5
, dom_name
, dom_sid
);
149 /* store the response in the SMB stream */
150 if(!lsa_io_r_query("", &r_q
, rdata
, 0)) {
151 DEBUG(0,("lsa_reply_query_info: failed to marshall LSA_R_QUERY_INFO.\n"));
158 /***************************************************************************
159 init_dom_ref - adds a domain if it's not already in, returns the index.
160 ***************************************************************************/
162 static int init_dom_ref(DOM_R_REF
*ref
, char *dom_name
, DOM_SID
*dom_sid
)
167 if (dom_name
!= NULL
) {
168 for (num
= 0; num
< ref
->num_ref_doms_1
; num
++) {
170 fstrcpy(domname
, dos_unistr2_to_str(&ref
->ref_dom
[num
].uni_dom_name
));
171 if (strequal(domname
, dom_name
))
175 num
= ref
->num_ref_doms_1
;
178 if (num
>= MAX_REF_DOMAINS
) {
179 /* index not found, already at maximum domain limit */
183 ref
->num_ref_doms_1
= num
+1;
184 ref
->ptr_ref_dom
= 1;
185 ref
->max_entries
= MAX_REF_DOMAINS
;
186 ref
->num_ref_doms_2
= num
+1;
188 len
= (dom_name
!= NULL
) ? strlen(dom_name
) : 0;
189 if(dom_name
!= NULL
&& len
== 0)
192 init_uni_hdr(&ref
->hdr_ref_dom
[num
].hdr_dom_name
, len
);
193 ref
->hdr_ref_dom
[num
].ptr_dom_sid
= dom_sid
!= NULL
? 1 : 0;
195 init_unistr2(&ref
->ref_dom
[num
].uni_dom_name
, dom_name
, len
);
196 init_dom_sid2(&ref
->ref_dom
[num
].ref_dom
, dom_sid
);
201 /***************************************************************************
203 ***************************************************************************/
205 static void init_lsa_rid2s(DOM_R_REF
*ref
, DOM_RID2
*rid2
,
206 int num_entries
, UNISTR2 name
[MAX_LOOKUP_SIDS
],
207 uint32
*mapped_count
)
213 SMB_ASSERT(num_entries
<= MAX_LOOKUP_SIDS
);
215 for (i
= 0; i
< num_entries
; i
++) {
219 uint32 rid
= 0xffffffff;
224 uint8 sid_name_use
= SID_NAME_UNKNOWN
;
226 pstrcpy(full_name
, dos_unistr2_to_str(&name
[i
]));
229 * Try and split the name into a DOMAIN and
233 split_domain_name(full_name
, dom_name
, user
);
236 * We only do anything with this name if we
237 * can map the Domain into a SID we know.
240 if (map_domain_name_to_sid(&dom_sid
, dom_name
)) {
241 dom_idx
= init_dom_ref(ref
, dom_name
, &dom_sid
);
243 if (lookup_local_name(dom_name
, user
, &sid
, &sid_name_use
) && sid_split_rid(&sid
, &rid
))
252 sid_name_use
= SID_NAME_UNKNOWN
;
255 init_dom_rid2(&rid2
[total
], rid
, sid_name_use
, dom_idx
);
260 /***************************************************************************
261 init_reply_lookup_names
262 ***************************************************************************/
264 static void init_reply_lookup_names(LSA_R_LOOKUP_NAMES
*r_l
,
265 DOM_R_REF
*ref
, uint32 num_entries
,
266 DOM_RID2
*rid2
, uint32 mapped_count
)
268 r_l
->ptr_dom_ref
= 1;
271 r_l
->num_entries
= num_entries
;
272 r_l
->ptr_entries
= 1;
273 r_l
->num_entries2
= num_entries
;
276 r_l
->mapped_count
= mapped_count
;
278 if (mapped_count
== 0)
279 r_l
->status
= 0xC0000000 | NT_STATUS_NONE_MAPPED
;
284 /***************************************************************************
285 Init lsa_trans_names.
286 ***************************************************************************/
288 static void init_lsa_trans_names(DOM_R_REF
*ref
, LSA_TRANS_NAME_ENUM
*trn
,
289 int num_entries
, DOM_SID2 sid
[MAX_LOOKUP_SIDS
], uint32
*mapped_count
)
291 extern DOM_SID global_sid_S_1_5_0x20
; /* BUILTIN sid. */
296 SMB_ASSERT(num_entries
<= MAX_LOOKUP_SIDS
);
298 for (i
= 0; i
< num_entries
; i
++) {
300 DOM_SID find_sid
= sid
[i
].sid
;
301 uint32 rid
= 0xffffffff;
305 uint8 sid_name_use
= 0;
307 memset(dom_name
, '\0', sizeof(dom_name
));
308 memset(name
, '\0', sizeof(name
));
311 * First, check to see if the SID is one of the well
312 * known ones (this includes our own domain SID).
313 * Next, check if the domain prefix is one of the
314 * well known ones. If so and the domain prefix was
315 * either BUILTIN or our own global sid, then lookup
316 * the RID as a user or group id and translate to
320 if (map_domain_sid_to_name(&find_sid
, dom_name
)) {
321 sid_name_use
= SID_NAME_DOMAIN
;
322 } else if (sid_split_rid(&find_sid
, &rid
) && map_domain_sid_to_name(&find_sid
, dom_name
)) {
323 if (sid_equal(&find_sid
, &global_sam_sid
) ||
324 sid_equal(&find_sid
, &global_sid_S_1_5_0x20
)) {
325 status
= lookup_local_rid(rid
, name
, &sid_name_use
);
327 status
= lookup_known_rid(&find_sid
, rid
, name
, &sid_name_use
);
331 DEBUG(10,("init_lsa_trans_names: adding domain '%s' sid %s to referenced list.\n",
334 dom_idx
= init_dom_ref(ref
, dom_name
, &find_sid
);
337 slprintf(name
, sizeof(name
)-1, "unix.%08x", rid
);
338 sid_name_use
= SID_NAME_UNKNOWN
;
341 DEBUG(10,("init_lsa_trans_names: added user '%s\\%s' to referenced list.\n", dom_name
, name
));
345 init_lsa_trans_name(&trn
->name
[total
], &trn
->uni_name
[total
],
346 sid_name_use
, name
, dom_idx
);
350 trn
->num_entries
= total
;
351 trn
->ptr_trans_names
= 1;
352 trn
->num_entries2
= total
;
355 /***************************************************************************
356 Init_reply_lookup_sids.
357 ***************************************************************************/
359 static void init_reply_lookup_sids(LSA_R_LOOKUP_SIDS
*r_l
,
360 DOM_R_REF
*ref
, LSA_TRANS_NAME_ENUM
*names
,
363 r_l
->ptr_dom_ref
= 1;
366 r_l
->mapped_count
= mapped_count
;
368 if (mapped_count
== 0)
369 r_l
->status
= 0xC0000000 | NT_STATUS_NONE_MAPPED
;
374 /***************************************************************************
375 lsa_reply_lookup_sids
376 ***************************************************************************/
378 static BOOL
lsa_reply_lookup_sids(prs_struct
*rdata
, DOM_SID2
*sid
, int num_entries
)
380 LSA_R_LOOKUP_SIDS r_l
;
382 LSA_TRANS_NAME_ENUM names
;
383 uint32 mapped_count
= 0;
389 /* set up the LSA Lookup SIDs response */
390 init_lsa_trans_names(&ref
, &names
, num_entries
, sid
, &mapped_count
);
391 init_reply_lookup_sids(&r_l
, &ref
, &names
, mapped_count
);
393 /* store the response in the SMB stream */
394 if(!lsa_io_r_lookup_sids("", &r_l
, rdata
, 0)) {
395 DEBUG(0,("lsa_reply_lookup_sids: Failed to marshall LSA_R_LOOKUP_SIDS.\n"));
402 /***************************************************************************
403 lsa_reply_lookup_names
404 ***************************************************************************/
406 static BOOL
lsa_reply_lookup_names(prs_struct
*rdata
,
407 UNISTR2 names
[MAX_LOOKUP_SIDS
], int num_entries
)
409 LSA_R_LOOKUP_NAMES r_l
;
411 DOM_RID2 rids
[MAX_LOOKUP_SIDS
];
412 uint32 mapped_count
= 0;
418 /* set up the LSA Lookup RIDs response */
419 init_lsa_rid2s(&ref
, rids
, num_entries
, names
, &mapped_count
);
420 init_reply_lookup_names(&r_l
, &ref
, num_entries
, rids
, mapped_count
);
422 /* store the response in the SMB stream */
423 if(!lsa_io_r_lookup_names("", &r_l
, rdata
, 0)) {
424 DEBUG(0,("lsa_reply_lookup_names: Failed to marshall LSA_R_LOOKUP_NAMES.\n"));
431 /***************************************************************************
433 ***************************************************************************/
435 static BOOL
api_lsa_open_policy2( uint16 vuid
, prs_struct
*data
,
442 /* grab the server, object attributes and desired access flag...*/
443 if(!lsa_io_q_open_pol2("", &q_o
, data
, 0)) {
444 DEBUG(0,("api_lsa_open_policy2: unable to unmarshall LSA_Q_OPEN_POL2.\n"));
448 /* lkclXXXX having decoded it, ignore all fields in the open policy! */
450 /* return a 20 byte policy handle */
451 if(!lsa_reply_open_policy2(rdata
))
457 /***************************************************************************
459 ***************************************************************************/
460 static BOOL
api_lsa_open_policy( uint16 vuid
, prs_struct
*data
,
467 /* grab the server, object attributes and desired access flag...*/
468 if(!lsa_io_q_open_pol("", &q_o
, data
, 0)) {
469 DEBUG(0,("api_lsa_open_policy: unable to unmarshall LSA_Q_OPEN_POL.\n"));
473 /* lkclXXXX having decoded it, ignore all fields in the open policy! */
475 /* return a 20 byte policy handle */
476 if(!lsa_reply_open_policy(rdata
))
482 /***************************************************************************
483 api_lsa_enum_trust_dom
484 ***************************************************************************/
485 static BOOL
api_lsa_enum_trust_dom( uint16 vuid
, prs_struct
*data
,
488 LSA_Q_ENUM_TRUST_DOM q_e
;
492 /* grab the enum trust domain context etc. */
493 lsa_io_q_enum_trust_dom("", &q_e
, data
, 0);
495 /* construct reply. return status is always 0x0 */
496 lsa_reply_enum_trust_dom(&q_e
, rdata
, 0, NULL
, NULL
);
501 /***************************************************************************
503 ***************************************************************************/
504 static BOOL
api_lsa_query_info( uint16 vuid
, prs_struct
*data
,
507 LSA_Q_QUERY_INFO q_i
;
510 memset(name
, 0, sizeof(name
));
514 /* grab the info class and policy handle */
515 if(!lsa_io_q_query("", &q_i
, data
, 0)) {
516 DEBUG(0,("api_lsa_query_info: failed to unmarshall LSA_Q_QUERY_INFO.\n"));
520 switch (q_i
.info_class
) {
522 fstrcpy(name
, global_myworkgroup
);
523 sid
= &global_sam_sid
;
526 fstrcpy(name
, global_myname
);
527 sid
= &global_sam_sid
;
530 DEBUG(0,("api_lsa_query_info: unknown info level in Lsa Query: %d\n", q_i
.info_class
));
534 /* construct reply. return status is always 0x0 */
535 if(!lsa_reply_query_info(&q_i
, rdata
, name
, sid
))
541 /***************************************************************************
543 ***************************************************************************/
545 static BOOL
api_lsa_lookup_sids( uint16 vuid
, prs_struct
*data
, prs_struct
*rdata
)
547 LSA_Q_LOOKUP_SIDS q_l
;
550 /* grab the info class and policy handle */
551 if(!lsa_io_q_lookup_sids("", &q_l
, data
, 0)) {
552 DEBUG(0,("api_lsa_lookup_sids: failed to unmarshall LSA_Q_LOOKUP_SIDS.\n"));
556 /* construct reply. return status is always 0x0 */
557 if(!lsa_reply_lookup_sids(rdata
, q_l
.sids
.sid
, q_l
.sids
.num_entries
))
563 /***************************************************************************
565 ***************************************************************************/
567 static BOOL
api_lsa_lookup_names( uint16 vuid
, prs_struct
*data
, prs_struct
*rdata
)
569 LSA_Q_LOOKUP_NAMES q_l
;
572 /* grab the info class and policy handle */
573 if(!lsa_io_q_lookup_names("", &q_l
, data
, 0)) {
574 DEBUG(0,("api_lsa_lookup_names: failed to unmarshall LSA_Q_LOOKUP_NAMES.\n"));
578 SMB_ASSERT_ARRAY(q_l
.uni_name
, q_l
.num_entries
);
580 return lsa_reply_lookup_names(rdata
, q_l
.uni_name
, q_l
.num_entries
);
583 /***************************************************************************
585 ***************************************************************************/
586 static BOOL
api_lsa_close( uint16 vuid
, prs_struct
*data
,
593 /* store the response in the SMB stream */
594 if (!lsa_io_r_close("", &r_c
, rdata
, 0)) {
595 DEBUG(0,("api_lsa_close: lsa_io_r_close failed.\n"));
602 /***************************************************************************
604 ***************************************************************************/
605 static BOOL
api_lsa_open_secret( uint16 vuid
, prs_struct
*data
,
608 /* XXXX this is NOT good */
612 for(i
=0; i
< 4; i
++) {
613 if(!prs_uint32("api_lsa_close", rdata
, 1, &dummy
)) {
614 DEBUG(0,("api_lsa_open_secret: prs_uint32 %d failed.\n",
620 dummy
= 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND
;
621 if(!prs_uint32("api_lsa_close", rdata
, 1, &dummy
)) {
622 DEBUG(0,("api_lsa_open_secret: prs_uint32 status failed.\n"));
629 /***************************************************************************
631 ***************************************************************************/
632 static struct api_struct api_lsa_cmds
[] =
634 { "LSA_OPENPOLICY2" , LSA_OPENPOLICY2
, api_lsa_open_policy2
},
635 { "LSA_OPENPOLICY" , LSA_OPENPOLICY
, api_lsa_open_policy
},
636 { "LSA_QUERYINFOPOLICY" , LSA_QUERYINFOPOLICY
, api_lsa_query_info
},
637 { "LSA_ENUMTRUSTDOM" , LSA_ENUMTRUSTDOM
, api_lsa_enum_trust_dom
},
638 { "LSA_CLOSE" , LSA_CLOSE
, api_lsa_close
},
639 { "LSA_OPENSECRET" , LSA_OPENSECRET
, api_lsa_open_secret
},
640 { "LSA_LOOKUPSIDS" , LSA_LOOKUPSIDS
, api_lsa_lookup_sids
},
641 { "LSA_LOOKUPNAMES" , LSA_LOOKUPNAMES
, api_lsa_lookup_names
},
645 /***************************************************************************
647 ***************************************************************************/
648 BOOL
api_ntlsa_rpc(pipes_struct
*p
, prs_struct
*data
)
650 return api_rpcTNP(p
, "api_ntlsa_rpc", api_lsa_cmds
, data
);