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authorLuke Leighton <lkcl@samba.org>1997-10-29 13:24:42 +0000
committerLuke Leighton <lkcl@samba.org>1997-10-29 13:24:42 +0000
commita2cbf43a6d6166ac35513e2cc78b98736345181e (patch)
treeee7ec88e8506acc4120976760666d648f473088e
parent87ea4b93ecde16a4156c9c307ad477537a837ef4 (diff)
downloadsamba-a2cbf43a6d6166ac35513e2cc78b98736345181e.tar.gz
samba-a2cbf43a6d6166ac35513e2cc78b98736345181e.tar.bz2
samba-a2cbf43a6d6166ac35513e2cc78b98736345181e.zip
split ntclient.c down into appropriate modules.
(This used to be commit 50d7e4d6f6b5d770742ee83523d6146cf51f8259)
-rw-r--r--source3/client/ntclient.c1013
-rw-r--r--source3/include/proto.h38
-rw-r--r--source3/include/smb.h2
-rw-r--r--source3/ntclientlsa.c380
-rw-r--r--source3/ntclientnet.c481
-rw-r--r--source3/ntclientpipe.c201
-rw-r--r--source3/smbparse.c6
7 files changed, 1142 insertions, 979 deletions
diff --git a/source3/client/ntclient.c b/source3/client/ntclient.c
index 71f38fcf59..89775cd3aa 100644
--- a/source3/client/ntclient.c
+++ b/source3/client/ntclient.c
@@ -1,8 +1,9 @@
/*
Unix SMB/Netbios implementation.
Version 1.9.
- SMB client
+ NT Domain Authentication SMB / MSRPC client
Copyright (C) Andrew Tridgell 1994-1997
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1997
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
@@ -33,970 +34,6 @@ extern pstring workgroup;
#ifdef NTDOMAIN
-/****************************************************************************
- open an rpc pipe (\NETLOGON or \srvsvc for example)
- ****************************************************************************/
-static uint16 open_rpc_pipe(char *inbuf, char *outbuf, char *rname, int Client, int cnum)
-{
- int fnum;
- char *p;
-
- DEBUG(5,("open_rpc_pipe: %s\n", rname));
-
- bzero(outbuf,smb_size);
- set_message(outbuf,15,1 + strlen(rname),True);
-
- CVAL(outbuf,smb_com) = SMBopenX;
- SSVAL(outbuf,smb_tid, cnum);
- cli_setup_pkt(outbuf);
-
- SSVAL(outbuf,smb_vwv0,0xFF);
- SSVAL(outbuf,smb_vwv2,1);
- SSVAL(outbuf,smb_vwv3,(DENY_NONE<<4));
- SSVAL(outbuf,smb_vwv4,aSYSTEM | aHIDDEN);
- SSVAL(outbuf,smb_vwv5,aSYSTEM | aHIDDEN);
- SSVAL(outbuf,smb_vwv8,1);
-
- p = smb_buf(outbuf);
- strcpy(p,rname);
- p = skip_string(p,1);
-
- send_smb(Client,outbuf);
- receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
- if (CVAL(inbuf,smb_rcls) != 0)
- {
- if (CVAL(inbuf,smb_rcls) == ERRSRV &&
- SVAL(inbuf,smb_err) == ERRnoresource &&
- cli_reopen_connection(inbuf,outbuf))
- {
- return open_rpc_pipe(inbuf, outbuf, rname, Client, cnum);
- }
- DEBUG(0,("opening remote pipe %s - error %s\n", rname, smb_errstr(inbuf)));
-
- return 0xffff;
- }
-
- fnum = SVAL(inbuf, smb_vwv2);
-
- DEBUG(5,("opening pipe: fnum %d\n", fnum));
-
- return fnum;
-}
-
-/****************************************************************************
-do an rpc bind
-****************************************************************************/
-static BOOL do_rpc_bind(uint16 fnum)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- int data_len;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
-
- RPC_HDR hdr;
-
- RPC_HDR_RB hdr_rb;
- RPC_IFACE abstract;
- RPC_IFACE transfer;
-
- BOOL valid_ack = False;
- int call_id = 0x1;
- int i;
-
- static char abs_data[16];
- static char trn_data[16];
-
- /* create and send a MSRPC command with api LSA_OPENPOLICY */
-
- DEBUG(4,("LSA RPC Bind[%d]\n", fnum));
-
- for (i = 0; i < sizeof(trn_data); i++)
- {
- trn_data[i] = 2 * i;
- }
-
- for (i = 0; i < sizeof(abs_data); i++)
- {
- abs_data[i] = i;
- }
-
- /* create interface UUIDs. */
- make_rpc_iface(&abstract, abs_data, 0x0);
- make_rpc_iface(&transfer, trn_data, 0x2);
-
- /* create the request RPC_HDR_RB */
- make_rpc_hdr_rb(&hdr_rb,
- 0x1630, 0x1630, 0x0,
- 0x1, 0x1, 0x1,
- &abstract, &transfer);
-
- /* stream the bind request data */
- p = smb_io_rpc_hdr_rb(False, &hdr_rb, data + 0x10, data, 4, 0);
-
- data_len = PTR_DIFF(p, data);
-
- /* create the request RPC_HDR */
- make_rpc_hdr(&hdr, RPC_BIND, 0x0, call_id, PTR_DIFF(p, data + 0x10));
-
- /* stream the header into data */
- p = smb_io_rpc_hdr(False, &hdr, data, data, 4, 0);
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, data_len, 2, 1024,
- BUFFER_SIZE,
- &rprcnt, &rdrcnt,
- NULL, data, setup,
- &rparam, &rdata))
- {
- RPC_HDR_BA hdr_ba;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr(True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p) p = smb_io_rpc_hdr_ba(True, &hdr_ba, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-#if 0
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_open_policy: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_open_policy: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
- if (p && r_o.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_OPENPOLICY: nt_status error %lx\n", r_o.status));
- p = NULL;
- }
-#endif
- if (p)
- {
- /* ok, at last: we're happy. */
- valid_ack = True;
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_ack;
-}
-
-/****************************************************************************
-do a LSA Open Policy
-****************************************************************************/
-static BOOL do_lsa_open_policy(uint16 fnum, char *server_name, LSA_POL_HND *hnd)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_OPEN_POL q_o;
- int call_id = 0x1;
- BOOL valid_pol = False;
-
- if (hnd == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_OPENPOLICY */
-
- DEBUG(4,("LSA Open Policy\n"));
-
- /* store the parameters */
- make_q_open_pol(&q_o, server_name, 0, 0, 0x1);
-
- /* turn parameters into data stream */
- p = lsa_io_q_open_pol(False, &q_o, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR with no data */
- create_rpc_request(call_id, LSA_OPENPOLICY, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt, &rdrcnt,
- NULL, data, setup,
- &rparam, &rdata))
- {
- LSA_R_OPEN_POL r_o;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_open_policy: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_open_pol(True, &r_o, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_open_policy: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_o.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_OPENPOLICY: nt_status error %lx\n", r_o.status));
- p = NULL;
- }
-
- if (p)
- {
- /* ok, at last: we're happy. return the policy handle */
- memcpy(hnd, r_o.pol.data, sizeof(hnd->data));
- valid_pol = True;
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_pol;
-}
-
-/****************************************************************************
-do a LSA Query Info Policy
-****************************************************************************/
-static BOOL do_lsa_query_info_pol(uint16 fnum, LSA_POL_HND *hnd, uint16 info_class,
- fstring domain_name, pstring domain_sid)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_QUERY_INFO q_q;
- int call_id = 0x1;
- BOOL valid_response = False;
-
- if (hnd == NULL || domain_name == NULL || domain_sid == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_QUERYINFOPOLICY */
-
- DEBUG(4,("LSA Query Info Policy\n"));
-
- /* store the parameters */
- make_q_query(&q_q, hnd, info_class);
-
- /* turn parameters into data stream */
- p = lsa_io_q_query(False, &q_q, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR with no data */
- create_rpc_request(call_id, LSA_QUERYINFOPOLICY, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt, &rdrcnt,
- NULL, data, setup,
- &rparam, &rdata))
- {
- LSA_R_QUERY_INFO r_q;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_query_info: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_query(True, &r_q, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_query_info: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_q.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_QUERYINFOPOLICY: nt_status error %lx\n", r_q.status));
- p = NULL;
- }
-
- if (p && r_q.info_class != q_q.info_class)
- {
- /* report different info classes */
- DEBUG(0,("LSA_QUERYINFOPOLICY: error info_class (q,r) differ - (%x,%x)\n",
- q_q.info_class, r_q.info_class));
- p = NULL;
- }
-
- if (p)
- {
- /* ok, at last: we're happy. */
- switch (r_q.info_class)
- {
- case 3:
- {
- char *dom_name = unistrn2(r_q.dom.id3.uni_domain_name.buffer,
- r_q.dom.id3.uni_domain_name.uni_str_len);
- char *dom_sid = dom_sid_to_string(&(r_q.dom.id3.dom_sid));
- fstrcpy(domain_name, dom_name);
- pstrcpy(domain_sid , dom_sid);
-
- valid_response = True;
- break;
- }
- case 5:
- {
- char *dom_name = unistrn2(r_q.dom.id5.uni_domain_name.buffer,
- r_q.dom.id5.uni_domain_name.uni_str_len);
- char *dom_sid = dom_sid_to_string(&(r_q.dom.id5.dom_sid));
- fstrcpy(domain_name, dom_name);
- pstrcpy(domain_sid , dom_sid);
-
- valid_response = True;
- break;
- }
- default:
- {
- DEBUG(3,("LSA_QUERYINFOPOLICY: unknown info class\n"));
- domain_name[0] = 0;
- domain_sid [0] = 0;
-
- break;
- }
- }
- DEBUG(3,("LSA_QUERYINFOPOLICY (level %x): domain:%s domain sid:%s\n",
- r_q.info_class, domain_name, domain_sid));
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_response;
-}
-
-/****************************************************************************
-do a LSA Close
-****************************************************************************/
-static BOOL do_lsa_close(uint16 fnum, LSA_POL_HND *hnd)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_CLOSE q_c;
- int call_id = 0x1;
- BOOL valid_close = False;
-
- if (hnd == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_OPENPOLICY */
-
- DEBUG(4,("LSA Close\n"));
-
- /* store the parameters */
- make_q_close(&q_c, hnd);
-
- /* turn parameters into data stream */
- p = lsa_io_q_close(False, &q_c, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR with no data */
- create_rpc_request(call_id, LSA_CLOSE, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt, &rdrcnt,
- NULL, data, setup,
- &rparam, &rdata))
- {
- LSA_R_CLOSE r_c;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_close: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_close(True, &r_c, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_close: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_c.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_OPENPOLICY: nt_status error %lx\n", r_c.status));
- p = NULL;
- }
-
- if (p)
- {
- /* check that the returned policy handle is all zeros */
- int i;
- valid_close = True;
-
- for (i = 0; i < sizeof(r_c.pol.data); i++)
- {
- if (r_c.pol.data[i] != 0)
- {
- valid_close = False;
- break;
- }
- }
- if (!valid_close)
- {
- DEBUG(0,("LSA_CLOSE: non-zero handle returned\n"));
- }
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_close;
-}
-
-/****************************************************************************
-do a LSA Request Challenge
-****************************************************************************/
-static BOOL do_lsa_req_chal(uint16 fnum,
- char *desthost, char *myhostname,
- DOM_CHAL *clnt_chal, DOM_CHAL *srv_chal)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_REQ_CHAL q_c;
- int call_id = 0x1;
- BOOL valid_chal = False;
-
- if (srv_chal == NULL || clnt_chal == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_REQCHAL */
-
- DEBUG(4,("LSA Request Challenge from %s to %s: %lx %lx\n",
- desthost, myhostname, clnt_chal->data[0], clnt_chal->data[1]));
-
- /* store the parameters */
- make_q_req_chal(&q_c, desthost, myhostname, clnt_chal);
-
-
- /* turn parameters into data stream */
- p = lsa_io_q_req_chal(False, &q_c, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR _after_ the main data: length is now known */
- create_rpc_request(call_id, LSA_REQCHAL, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt,&rdrcnt,
- NULL, data, setup,
- &rparam,&rdata))
- {
- LSA_R_REQ_CHAL r_c;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_req_chal: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_req_chal(True, &r_c, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_req_chal: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_c.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_REQ_CHAL: nt_status error %lx\n", r_c.status));
- p = NULL;
- }
-
- if (p)
- {
- /* ok, at last: we're happy. return the challenge */
- memcpy(srv_chal, r_c.srv_chal.data, sizeof(srv_chal->data));
- valid_chal = True;
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_chal;
-}
-
-/****************************************************************************
-do a LSA Authenticate 2
-****************************************************************************/
-static BOOL do_lsa_auth2(uint16 fnum,
- char *logon_srv, char *acct_name, uint16 sec_chan, char *comp_name,
- DOM_CHAL *clnt_chal, uint32 neg_flags, DOM_CHAL *srv_chal)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_AUTH_2 q_a;
- int call_id = 0x1;
- BOOL valid_chal = False;
-
- if (srv_chal == NULL || clnt_chal == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_AUTH2 */
-
- DEBUG(4,("LSA Authenticate 2: srv:%s acct:%s sc:%x mc: %s chal %lx %lx neg: %lx\n",
- logon_srv, acct_name, sec_chan, comp_name,
- clnt_chal->data[0], clnt_chal->data[1], neg_flags));
-
- /* store the parameters */
- make_q_auth_2(&q_a, logon_srv, acct_name, sec_chan, comp_name,
- clnt_chal, neg_flags);
-
- /* turn parameters into data stream */
- p = lsa_io_q_auth_2(False, &q_a, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR _after_ the main data: length is now known */
- create_rpc_request(call_id, LSA_AUTH2, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt,&rdrcnt,
- NULL, data, setup,
- &rparam,&rdata))
- {
- LSA_R_AUTH_2 r_a;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_auth2: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_auth_2(True, &r_a, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_auth2: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_a.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_AUTH2: nt_status error %lx\n", r_a.status));
- p = NULL;
- }
-
- if (p && r_a.srv_flgs.neg_flags != q_a.clnt_flgs.neg_flags)
- {
- /* report different neg_flags */
- DEBUG(0,("LSA_AUTH2: error neg_flags (q,r) differ - (%lx,%lx)\n",
- q_a.clnt_flgs.neg_flags, r_a.srv_flgs.neg_flags));
- p = NULL;
- }
-
- if (p)
- {
- /* ok, at last: we're happy. return the challenge */
- memcpy(srv_chal, r_a.srv_chal.data, sizeof(srv_chal->data));
- valid_chal = True;
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_chal;
-}
-
-/***************************************************************************
-do a LSA SAM Logon
-****************************************************************************/
-static BOOL do_lsa_sam_logon(uint16 fnum, uint32 sess_key[2], DOM_CRED *sto_clnt_cred,
- char *logon_srv, char *comp_name,
- DOM_CRED *clnt_cred, DOM_CRED *rtn_cred,
- uint16 logon_level, uint16 switch_value, DOM_ID_INFO_1 *id1,
- LSA_USER_INFO *user_info,
- DOM_CRED *srv_cred)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_SAM_LOGON q_s;
- int call_id = 0x1;
- BOOL valid_cred = False;
-
- if (srv_cred == NULL || clnt_cred == NULL || rtn_cred == NULL || user_info == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_SAMLOGON */
-
- DEBUG(4,("LSA SAM Logon: srv:%s mc:%s clnt %lx %lx %lx rtn: %lx %lx %lx ll: %d\n",
- logon_srv, comp_name,
- clnt_cred->challenge.data[0], clnt_cred->challenge.data[1], clnt_cred->timestamp.time,
- rtn_cred ->challenge.data[0], rtn_cred ->challenge.data[1], rtn_cred ->timestamp.time,
- logon_level));
-
- /* store the parameters */
- make_sam_info(&(q_s.sam_id), logon_srv, comp_name,
- clnt_cred, rtn_cred, logon_level, switch_value, id1);
-
- /* turn parameters into data stream */
- p = lsa_io_q_sam_logon(False, &q_s, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR _after_ the main data: length is now known */
- create_rpc_request(call_id, LSA_SAMLOGON, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt,&rdrcnt,
- NULL, data, setup,
- &rparam,&rdata))
- {
- LSA_R_SAM_LOGON r_s;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- r_s.user = user_info;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_sam_logon: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_sam_logon(True, &r_s, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_sam_logon: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_s.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_SAMLOGON: nt_status error %lx\n", r_s.status));
- p = NULL;
- }
-
- if (p && r_s.switch_value != 3)
- {
- /* report different switch_value */
- DEBUG(0,("LSA_SAMLOGON: switch_value of 3 expected %x\n",
- r_s.switch_value));
- p = NULL;
- }
-
- if (p)
- {
- if (clnt_deal_with_creds(sess_key, sto_clnt_cred, &(r_s.srv_creds)))
- {
- DEBUG(5, ("do_lsa_sam_logon: server credential check OK\n"));
- /* ok, at last: we're happy. return the challenge */
- memcpy(srv_cred, &(r_s.srv_creds), sizeof(r_s.srv_creds));
- valid_cred = True;
- }
- else
- {
- DEBUG(5, ("do_lsa_sam_logon: server credential check failed\n"));
- }
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_cred;
-}
-
-/***************************************************************************
-do a LSA SAM Logoff
-****************************************************************************/
-static BOOL do_lsa_sam_logoff(uint16 fnum, uint32 sess_key[2], DOM_CRED *sto_clnt_cred,
- char *logon_srv, char *comp_name,
- DOM_CRED *clnt_cred, DOM_CRED *rtn_cred,
- uint16 logon_level, uint16 switch_value, DOM_ID_INFO_1 *id1,
- DOM_CRED *srv_cred)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- int rdrcnt,rprcnt;
- pstring data; /* only 1024 bytes */
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- LSA_Q_SAM_LOGOFF q_s;
- int call_id = 0x1;
- BOOL valid_cred = False;
-
- if (srv_cred == NULL || clnt_cred == NULL || rtn_cred == NULL) return False;
-
- /* create and send a MSRPC command with api LSA_SAMLOGON */
-
- DEBUG(4,("LSA SAM Logoff: srv:%s mc:%s clnt %lx %lx %lx rtn: %lx %lx %lx ll: %d\n",
- logon_srv, comp_name,
- clnt_cred->challenge.data[0], clnt_cred->challenge.data[1], clnt_cred->timestamp.time,
- rtn_cred ->challenge.data[0], rtn_cred ->challenge.data[1], rtn_cred ->timestamp.time,
- logon_level));
-
- /* store the parameters */
- make_sam_info(&(q_s.sam_id), logon_srv, comp_name,
- clnt_cred, rtn_cred, logon_level, switch_value, id1);
-
- /* turn parameters into data stream */
- p = lsa_io_q_sam_logoff(False, &q_s, data + 0x18, data, 4, 0);
-
- /* create the request RPC_HDR_RR _after_ the main data: length is now known */
- create_rpc_request(call_id, LSA_SAMLOGOFF, data, PTR_DIFF(p, data));
-
- /* create setup parameters. */
- setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
- setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
-
- /* send the data on \PIPE\ */
- if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
- BUFFER_SIZE,
- &rprcnt,&rdrcnt,
- NULL, data, setup,
- &rparam,&rdata))
- {
- LSA_R_SAM_LOGOFF r_s;
- RPC_HDR_RR hdr;
- int hdr_len;
- int pkt_len;
-
- DEBUG(5, ("cli_call_api: return OK\n"));
-
- p = rdata;
-
- if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
- if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
-
- hdr_len = PTR_DIFF(p, rdata);
-
- if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
- {
- /* header length not same as calculated header length */
- DEBUG(2,("do_lsa_sam_logoff: hdr_len %x != frag_len-alloc_hint %x\n",
- hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
- p = NULL;
- }
-
- if (p) p = lsa_io_r_sam_logoff(True, &r_s, p, rdata, 4, 0);
-
- pkt_len = PTR_DIFF(p, rdata);
-
- if (p && pkt_len != hdr.hdr.frag_len)
- {
- /* packet data size not same as reported fragment length */
- DEBUG(2,("do_lsa_sam_logoff: pkt_len %x != frag_len \n",
- pkt_len, hdr.hdr.frag_len));
- p = NULL;
- }
-
- if (p && r_s.status != 0)
- {
- /* report error code */
- DEBUG(0,("LSA_SAMLOGOFF: nt_status error %lx\n", r_s.status));
- p = NULL;
- }
-
- if (p)
- {
- if (clnt_deal_with_creds(sess_key, sto_clnt_cred, &(r_s.srv_creds)))
- {
- DEBUG(5, ("do_lsa_sam_logoff: server credential check OK\n"));
- /* ok, at last: we're happy. return the challenge */
- memcpy(srv_cred, &(r_s.srv_creds), sizeof(r_s.srv_creds));
- valid_cred = True;
- }
- else
- {
- DEBUG(5, ("do_lsa_sam_logoff: server credential check failed\n"));
- }
- }
- }
-
- if (rparam) free(rparam);
- if (rdata) free(rdata);
-
- return valid_cred;
-}
/****************************************************************************
experimental nt login.
@@ -1022,6 +59,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
DOM_ID_INFO_1 id1;
LSA_USER_INFO user_info1;
LSA_POL_HND pol;
+ int i;
UTIME zerotime;
@@ -1031,6 +69,12 @@ BOOL do_nt_login(char *desthost, char *myhostname,
fstring mach_pwd;
fstring server_name;
+ RPC_IFACE abstract;
+ RPC_IFACE transfer;
+
+ static char abs_data[16];
+ static char trn_data[16];
+
/* received from LSA Query Info Policy, level 5 */
fstring level5_domain_name;
pstring level5_domain_sid;
@@ -1040,6 +84,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
pstring level3_domain_sid;
uint16 fnum;
+ uint32 call_id = 0;
char *inbuf,*outbuf;
zerotime.time = 0;
@@ -1063,7 +108,25 @@ BOOL do_nt_login(char *desthost, char *myhostname,
/******************* bind request on \PIPE\lsarpc *****************/
- if (!do_rpc_bind(fnum))
+ /* create and send a MSRPC command with api LSA_OPENPOLICY */
+
+ DEBUG(4,("LSA RPC Bind[%d]\n", fnum));
+
+ for (i = 0; i < sizeof(trn_data); i++)
+ {
+ trn_data[i] = 2 * i;
+ }
+
+ for (i = 0; i < sizeof(abs_data); i++)
+ {
+ abs_data[i] = i;
+ }
+
+ /* create interface UUIDs. */
+ make_rpc_iface(&abstract, abs_data, 0x0);
+ make_rpc_iface(&transfer, trn_data, 0x2);
+
+ if (!bind_rpc_pipe(PIPE_LSARPC, fnum, ++call_id, &abstract, &transfer))
{
free(inbuf); free(outbuf);
return False;
@@ -1075,7 +138,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
fstrcpy(&server_name[2], myhostname);
/* send an open policy request; receive a policy handle */
- if (!do_lsa_open_policy(fnum, server_name, &pol))
+ if (!do_lsa_open_policy(fnum, ++call_id, server_name, &pol))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
free(inbuf); free(outbuf);
@@ -1085,7 +148,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
/**************** Query Info Policy, level 3 ********************/
/* send a query info policy at level 3; receive an info policy */
- if (!do_lsa_query_info_pol(fnum, &pol, 0x3,
+ if (!do_lsa_query_info_pol(fnum, ++call_id, &pol, 0x3,
level3_domain_name, level3_domain_sid))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
@@ -1096,7 +159,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
/**************** Query Info Policy, level 5 ********************/
/* send a query info policy at level 5; receive an info policy */
- if (!do_lsa_query_info_pol(fnum, &pol, 0x5,
+ if (!do_lsa_query_info_pol(fnum, ++call_id, &pol, 0x5,
level5_domain_name, level5_domain_sid))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
@@ -1107,7 +170,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
/******************* Open Policy ********************/
/* send a close policy request; receive a close pol response */
- if (!do_lsa_close(fnum, &pol))
+ if (!do_lsa_close(fnum, ++call_id, &pol))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
free(inbuf); free(outbuf);
@@ -1130,7 +193,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
/******************* bind request on \PIPE\NETLOGON *****************/
- if (!do_rpc_bind(fnum))
+ if (!bind_rpc_pipe(PIPE_NETLOGON, fnum, ++call_id, &abstract, &transfer))
{
free(inbuf); free(outbuf);
return False;
@@ -1148,7 +211,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
clnt_chal.data[1] = 0x22222222;
/* send a client challenge; receive a server challenge */
- if (!do_lsa_req_chal(fnum, desthost, myhostname, &clnt_chal, &srv_chal))
+ if (!do_lsa_req_chal(fnum, ++call_id, desthost, myhostname, &clnt_chal, &srv_chal))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
free(inbuf); free(outbuf);
@@ -1190,7 +253,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
cred_create(sess_key, &clnt_chal, zerotime, &(clnt_cred.challenge));
/* send client auth-2 challenge; receive an auth-2 challenge */
- if (!do_lsa_auth2(fnum, desthost, mach_acct, 2, myhostname,
+ if (!do_lsa_auth2(fnum, ++call_id, desthost, mach_acct, 2, myhostname,
&(clnt_cred.challenge), 0x000001ff, &auth2_srv_chal))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
@@ -1216,7 +279,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
&(sam_logon_clnt_cred.challenge));
/* send client sam-logon challenge; receive a sam-logon challenge */
- if (!do_lsa_sam_logon(fnum, sess_key, &clnt_cred,
+ if (!do_lsa_sam_logon(fnum, ++call_id, sess_key, &clnt_cred,
desthost, mach_acct,
&sam_logon_clnt_cred, &sam_logon_rtn_cred,
1, 1, &id1, &user_info1,
@@ -1237,7 +300,7 @@ BOOL do_nt_login(char *desthost, char *myhostname,
&(sam_logoff_clnt_cred.challenge));
/* send client sam-logoff challenge; receive a sam-logoff challenge */
- if (!do_lsa_sam_logoff(fnum, sess_key, &clnt_cred,
+ if (!do_lsa_sam_logoff(fnum, ++call_id, sess_key, &clnt_cred,
desthost, mach_acct,
&sam_logoff_clnt_cred, &sam_logoff_rtn_cred,
1, 1, &id1,
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 944e92e450..a02fa86bb9 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -656,6 +656,44 @@ void sync_browse_lists(struct subnet_record *d, struct work_record *work,
BOOL do_nt_login(char *desthost, char *myhostname,
int Client, int cnum);
+/*The following definitions come from ntclientlsa.c */
+
+BOOL do_lsa_open_policy(uint16 fnum, uint32 call_id,
+ char *server_name, LSA_POL_HND *hnd);
+BOOL do_lsa_query_info_pol(uint16 fnum, uint32 call_id,
+ LSA_POL_HND *hnd, uint16 info_class,
+ fstring domain_name, pstring domain_sid);
+BOOL do_lsa_close(uint16 fnum, uint32 call_id,
+ LSA_POL_HND *hnd);
+
+/*The following definitions come from ntclientnet.c */
+
+BOOL do_lsa_req_chal(uint16 fnum, uint32 call_id,
+ char *desthost, char *myhostname,
+ DOM_CHAL *clnt_chal, DOM_CHAL *srv_chal);
+BOOL do_lsa_auth2(uint16 fnum, uint32 call_id,
+ char *logon_srv, char *acct_name, uint16 sec_chan, char *comp_name,
+ DOM_CHAL *clnt_chal, uint32 neg_flags, DOM_CHAL *srv_chal);
+BOOL do_lsa_sam_logon(uint16 fnum, uint32 call_id,
+ uint32 sess_key[2], DOM_CRED *sto_clnt_cred,
+ char *logon_srv, char *comp_name,
+ DOM_CRED *clnt_cred, DOM_CRED *rtn_cred,
+ uint16 logon_level, uint16 switch_value, DOM_ID_INFO_1 *id1,
+ LSA_USER_INFO *user_info,
+ DOM_CRED *srv_cred);
+BOOL do_lsa_sam_logoff(uint16 fnum, uint32 call_id,
+ uint32 sess_key[2], DOM_CRED *sto_clnt_cred,
+ char *logon_srv, char *comp_name,
+ DOM_CRED *clnt_cred, DOM_CRED *rtn_cred,
+ uint16 logon_level, uint16 switch_value, DOM_ID_INFO_1 *id1,
+ DOM_CRED *srv_cred);
+
+/*The following definitions come from ntclientpipe.c */
+
+uint16 open_rpc_pipe(char *inbuf, char *outbuf, char *rname, int Client, int cnum);
+BOOL bind_rpc_pipe(char *pipe_name, uint16 fnum, uint32 call_id,
+ RPC_IFACE *abstract, RPC_IFACE *transfer);
+
/*The following definitions come from params.c */
BOOL pm_process( char *FileName,
diff --git a/source3/include/smb.h b/source3/include/smb.h
index ab1ff0557f..62c3fec19d 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -584,7 +584,7 @@ typedef struct rpc_iface_info
typedef struct rpc_addr_info
{
uint16 len; /* length of the string including null terminator */
- fstring addr; /* the string above in single byte, null terminated form */
+ fstring str; /* the string above in single byte, null terminated form */
} RPC_ADDR_STR;
diff --git a/source3/ntclientlsa.c b/source3/ntclientlsa.c
new file mode 100644
index 0000000000..5cf945f2ed
--- /dev/null
+++ b/source3/ntclientlsa.c
@@ -0,0 +1,380 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 1.9.
+ NT Domain Authentication SMB / MSRPC client
+ Copyright (C) Andrew Tridgell 1994-1997
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1997
+
+ 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.
+*/
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+
+extern int DEBUGLEVEL;
+extern pstring username;
+extern pstring workgroup;
+
+#define CLIENT_TIMEOUT (30*1000)
+
+#ifdef NTDOMAIN
+
+/****************************************************************************
+do a LSA Open Policy
+****************************************************************************/
+BOOL do_lsa_open_policy(uint16 fnum, uint32 call_id,
+ char *server_name, LSA_POL_HND *hnd)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_OPEN_POL q_o;
+ BOOL valid_pol = False;
+
+ if (hnd == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_OPENPOLICY */
+
+ DEBUG(4,("LSA Open Policy\n"));
+
+ /* store the parameters */
+ make_q_open_pol(&q_o, server_name, 0, 0, 0x1);
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_open_pol(False, &q_o, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR with no data */
+ create_rpc_request(call_id, LSA_OPENPOLICY, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt, &rdrcnt,
+ NULL, data, setup,
+ &rparam, &rdata))
+ {
+ LSA_R_OPEN_POL r_o;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_open_policy: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_open_pol(True, &r_o, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_open_policy: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_o.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_OPENPOLICY: nt_status error %lx\n", r_o.status));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ /* ok, at last: we're happy. return the policy handle */
+ memcpy(hnd, r_o.pol.data, sizeof(hnd->data));
+ valid_pol = True;
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_pol;
+}
+
+/****************************************************************************
+do a LSA Query Info Policy
+****************************************************************************/
+BOOL do_lsa_query_info_pol(uint16 fnum, uint32 call_id,
+ LSA_POL_HND *hnd, uint16 info_class,
+ fstring domain_name, pstring domain_sid)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_QUERY_INFO q_q;
+ BOOL valid_response = False;
+
+ if (hnd == NULL || domain_name == NULL || domain_sid == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_QUERYINFOPOLICY */
+
+ DEBUG(4,("LSA Query Info Policy\n"));
+
+ /* store the parameters */
+ make_q_query(&q_q, hnd, info_class);
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_query(False, &q_q, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR with no data */
+ create_rpc_request(call_id, LSA_QUERYINFOPOLICY, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt, &rdrcnt,
+ NULL, data, setup,
+ &rparam, &rdata))
+ {
+ LSA_R_QUERY_INFO r_q;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_query_info: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_query(True, &r_q, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_query_info: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_q.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_QUERYINFOPOLICY: nt_status error %lx\n", r_q.status));
+ p = NULL;
+ }
+
+ if (p && r_q.info_class != q_q.info_class)
+ {
+ /* report different info classes */
+ DEBUG(0,("LSA_QUERYINFOPOLICY: error info_class (q,r) differ - (%x,%x)\n",
+ q_q.info_class, r_q.info_class));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ /* ok, at last: we're happy. */
+ switch (r_q.info_class)
+ {
+ case 3:
+ {
+ char *dom_name = unistrn2(r_q.dom.id3.uni_domain_name.buffer,
+ r_q.dom.id3.uni_domain_name.uni_str_len);
+ char *dom_sid = dom_sid_to_string(&(r_q.dom.id3.dom_sid));
+ fstrcpy(domain_name, dom_name);
+ pstrcpy(domain_sid , dom_sid);
+
+ valid_response = True;
+ break;
+ }
+ case 5:
+ {
+ char *dom_name = unistrn2(r_q.dom.id5.uni_domain_name.buffer,
+ r_q.dom.id5.uni_domain_name.uni_str_len);
+ char *dom_sid = dom_sid_to_string(&(r_q.dom.id5.dom_sid));
+ fstrcpy(domain_name, dom_name);
+ pstrcpy(domain_sid , dom_sid);
+
+ valid_response = True;
+ break;
+ }
+ default:
+ {
+ DEBUG(3,("LSA_QUERYINFOPOLICY: unknown info class\n"));
+ domain_name[0] = 0;
+ domain_sid [0] = 0;
+
+ break;
+ }
+ }
+ DEBUG(3,("LSA_QUERYINFOPOLICY (level %x): domain:%s domain sid:%s\n",
+ r_q.info_class, domain_name, domain_sid));
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_response;
+}
+
+/****************************************************************************
+do a LSA Close
+****************************************************************************/
+BOOL do_lsa_close(uint16 fnum, uint32 call_id,
+ LSA_POL_HND *hnd)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_CLOSE q_c;
+ BOOL valid_close = False;
+
+ if (hnd == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_OPENPOLICY */
+
+ DEBUG(4,("LSA Close\n"));
+
+ /* store the parameters */
+ make_q_close(&q_c, hnd);
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_close(False, &q_c, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR with no data */
+ create_rpc_request(call_id, LSA_CLOSE, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt, &rdrcnt,
+ NULL, data, setup,
+ &rparam, &rdata))
+ {
+ LSA_R_CLOSE r_c;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_close: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_close(True, &r_c, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_close: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_c.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_OPENPOLICY: nt_status error %lx\n", r_c.status));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ /* check that the returned policy handle is all zeros */
+ int i;
+ valid_close = True;
+
+ for (i = 0; i < sizeof(r_c.pol.data); i++)
+ {
+ if (r_c.pol.data[i] != 0)
+ {
+ valid_close = False;
+ break;
+ }
+ }
+ if (!valid_close)
+ {
+ DEBUG(0,("LSA_CLOSE: non-zero handle returned\n"));
+ }
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_close;
+}
+
+#endif /* NTDOMAIN */
diff --git a/source3/ntclientnet.c b/source3/ntclientnet.c
new file mode 100644
index 0000000000..b89613f441
--- /dev/null
+++ b/source3/ntclientnet.c
@@ -0,0 +1,481 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 1.9.
+ NT Domain Authentication SMB / MSRPC client
+ Copyright (C) Andrew Tridgell 1994-1997
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1997
+
+ 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.
+*/
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+
+extern int DEBUGLEVEL;
+extern pstring username;
+extern pstring workgroup;
+
+#define CLIENT_TIMEOUT (30*1000)
+
+#ifdef NTDOMAIN
+
+/****************************************************************************
+do a LSA Request Challenge
+****************************************************************************/
+BOOL do_lsa_req_chal(uint16 fnum, uint32 call_id,
+ char *desthost, char *myhostname,
+ DOM_CHAL *clnt_chal, DOM_CHAL *srv_chal)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_REQ_CHAL q_c;
+ BOOL valid_chal = False;
+
+ if (srv_chal == NULL || clnt_chal == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_REQCHAL */
+
+ DEBUG(4,("LSA Request Challenge from %s to %s: %lx %lx\n",
+ desthost, myhostname, clnt_chal->data[0], clnt_chal->data[1]));
+
+ /* store the parameters */
+ make_q_req_chal(&q_c, desthost, myhostname, clnt_chal);
+
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_req_chal(False, &q_c, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR _after_ the main data: length is now known */
+ create_rpc_request(call_id, LSA_REQCHAL, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt,&rdrcnt,
+ NULL, data, setup,
+ &rparam,&rdata))
+ {
+ LSA_R_REQ_CHAL r_c;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_req_chal: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_req_chal(True, &r_c, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_req_chal: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_c.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_REQ_CHAL: nt_status error %lx\n", r_c.status));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ /* ok, at last: we're happy. return the challenge */
+ memcpy(srv_chal, r_c.srv_chal.data, sizeof(srv_chal->data));
+ valid_chal = True;
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_chal;
+}
+
+/****************************************************************************
+do a LSA Authenticate 2
+****************************************************************************/
+BOOL do_lsa_auth2(uint16 fnum, uint32 call_id,
+ char *logon_srv, char *acct_name, uint16 sec_chan, char *comp_name,
+ DOM_CHAL *clnt_chal, uint32 neg_flags, DOM_CHAL *srv_chal)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_AUTH_2 q_a;
+ BOOL valid_chal = False;
+
+ if (srv_chal == NULL || clnt_chal == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_AUTH2 */
+
+ DEBUG(4,("LSA Authenticate 2: srv:%s acct:%s sc:%x mc: %s chal %lx %lx neg: %lx\n",
+ logon_srv, acct_name, sec_chan, comp_name,
+ clnt_chal->data[0], clnt_chal->data[1], neg_flags));
+
+ /* store the parameters */
+ make_q_auth_2(&q_a, logon_srv, acct_name, sec_chan, comp_name,
+ clnt_chal, neg_flags);
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_auth_2(False, &q_a, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR _after_ the main data: length is now known */
+ create_rpc_request(call_id, LSA_AUTH2, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt,&rdrcnt,
+ NULL, data, setup,
+ &rparam,&rdata))
+ {
+ LSA_R_AUTH_2 r_a;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_auth2: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_auth_2(True, &r_a, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_auth2: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_a.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_AUTH2: nt_status error %lx\n", r_a.status));
+ p = NULL;
+ }
+
+ if (p && r_a.srv_flgs.neg_flags != q_a.clnt_flgs.neg_flags)
+ {
+ /* report different neg_flags */
+ DEBUG(0,("LSA_AUTH2: error neg_flags (q,r) differ - (%lx,%lx)\n",
+ q_a.clnt_flgs.neg_flags, r_a.srv_flgs.neg_flags));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ /* ok, at last: we're happy. return the challenge */
+ memcpy(srv_chal, r_a.srv_chal.data, sizeof(srv_chal->data));
+ valid_chal = True;
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_chal;
+}
+
+/***************************************************************************
+do a LSA SAM Logon
+****************************************************************************/
+BOOL do_lsa_sam_logon(uint16 fnum, uint32 call_id,
+ uint32 sess_key[2], DOM_CRED *sto_clnt_cred,
+ char *logon_srv, char *comp_name,
+ DOM_CRED *clnt_cred, DOM_CRED *rtn_cred,
+ uint16 logon_level, uint16 switch_value, DOM_ID_INFO_1 *id1,
+ LSA_USER_INFO *user_info,
+ DOM_CRED *srv_cred)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_SAM_LOGON q_s;
+ BOOL valid_cred = False;
+
+ if (srv_cred == NULL || clnt_cred == NULL || rtn_cred == NULL || user_info == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_SAMLOGON */
+
+ DEBUG(4,("LSA SAM Logon: srv:%s mc:%s clnt %lx %lx %lx rtn: %lx %lx %lx ll: %d\n",
+ logon_srv, comp_name,
+ clnt_cred->challenge.data[0], clnt_cred->challenge.data[1], clnt_cred->timestamp.time,
+ rtn_cred ->challenge.data[0], rtn_cred ->challenge.data[1], rtn_cred ->timestamp.time,
+ logon_level));
+
+ /* store the parameters */
+ make_sam_info(&(q_s.sam_id), logon_srv, comp_name,
+ clnt_cred, rtn_cred, logon_level, switch_value, id1);
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_sam_logon(False, &q_s, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR _after_ the main data: length is now known */
+ create_rpc_request(call_id, LSA_SAMLOGON, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt,&rdrcnt,
+ NULL, data, setup,
+ &rparam,&rdata))
+ {
+ LSA_R_SAM_LOGON r_s;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ r_s.user = user_info;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_sam_logon: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_sam_logon(True, &r_s, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_sam_logon: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_s.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_SAMLOGON: nt_status error %lx\n", r_s.status));
+ p = NULL;
+ }
+
+ if (p && r_s.switch_value != 3)
+ {
+ /* report different switch_value */
+ DEBUG(0,("LSA_SAMLOGON: switch_value of 3 expected %x\n",
+ r_s.switch_value));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ if (clnt_deal_with_creds(sess_key, sto_clnt_cred, &(r_s.srv_creds)))
+ {
+ DEBUG(5, ("do_lsa_sam_logon: server credential check OK\n"));
+ /* ok, at last: we're happy. return the challenge */
+ memcpy(srv_cred, &(r_s.srv_creds), sizeof(r_s.srv_creds));
+ valid_cred = True;
+ }
+ else
+ {
+ DEBUG(5, ("do_lsa_sam_logon: server credential check failed\n"));
+ }
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_cred;
+}
+
+/***************************************************************************
+do a LSA SAM Logoff
+****************************************************************************/
+BOOL do_lsa_sam_logoff(uint16 fnum, uint32 call_id,
+ uint32 sess_key[2], DOM_CRED *sto_clnt_cred,
+ char *logon_srv, char *comp_name,
+ DOM_CRED *clnt_cred, DOM_CRED *rtn_cred,
+ uint16 logon_level, uint16 switch_value, DOM_ID_INFO_1 *id1,
+ DOM_CRED *srv_cred)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ LSA_Q_SAM_LOGOFF q_s;
+ BOOL valid_cred = False;
+
+ if (srv_cred == NULL || clnt_cred == NULL || rtn_cred == NULL) return False;
+
+ /* create and send a MSRPC command with api LSA_SAMLOGON */
+
+ DEBUG(4,("LSA SAM Logoff: srv:%s mc:%s clnt %lx %lx %lx rtn: %lx %lx %lx ll: %d\n",
+ logon_srv, comp_name,
+ clnt_cred->challenge.data[0], clnt_cred->challenge.data[1], clnt_cred->timestamp.time,
+ rtn_cred ->challenge.data[0], rtn_cred ->challenge.data[1], rtn_cred ->timestamp.time,
+ logon_level));
+
+ /* store the parameters */
+ make_sam_info(&(q_s.sam_id), logon_srv, comp_name,
+ clnt_cred, rtn_cred, logon_level, switch_value, id1);
+
+ /* turn parameters into data stream */
+ p = lsa_io_q_sam_logoff(False, &q_s, data + 0x18, data, 4, 0);
+
+ /* create the request RPC_HDR_RR _after_ the main data: length is now known */
+ create_rpc_request(call_id, LSA_SAMLOGOFF, data, PTR_DIFF(p, data));
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, PTR_DIFF(p, data), 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt,&rdrcnt,
+ NULL, data, setup,
+ &rparam,&rdata))
+ {
+ LSA_R_SAM_LOGOFF r_s;
+ RPC_HDR_RR hdr;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr_rr (True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("do_lsa_sam_logoff: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+ if (p) p = lsa_io_r_sam_logoff(True, &r_s, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("do_lsa_sam_logoff: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+
+ if (p && r_s.status != 0)
+ {
+ /* report error code */
+ DEBUG(0,("LSA_SAMLOGOFF: nt_status error %lx\n", r_s.status));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ if (clnt_deal_with_creds(sess_key, sto_clnt_cred, &(r_s.srv_creds)))
+ {
+ DEBUG(5, ("do_lsa_sam_logoff: server credential check OK\n"));
+ /* ok, at last: we're happy. return the challenge */
+ memcpy(srv_cred, &(r_s.srv_creds), sizeof(r_s.srv_creds));
+ valid_cred = True;
+ }
+ else
+ {
+ DEBUG(5, ("do_lsa_sam_logoff: server credential check failed\n"));
+ }
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_cred;
+}
+
+#endif /* NTDOMAIN */
diff --git a/source3/ntclientpipe.c b/source3/ntclientpipe.c
new file mode 100644
index 0000000000..79b1e1cd9c
--- /dev/null
+++ b/source3/ntclientpipe.c
@@ -0,0 +1,201 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 1.9.
+ NT Domain Authentication SMB / MSRPC client
+ Copyright (C) Andrew Tridgell 1994-1997
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1997
+
+ 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.
+*/
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+
+extern int DEBUGLEVEL;
+extern pstring username;
+extern pstring workgroup;
+
+#define CLIENT_TIMEOUT (30*1000)
+
+#ifdef NTDOMAIN
+
+/****************************************************************************
+ open an rpc pipe (\NETLOGON or \srvsvc for example)
+ ****************************************************************************/
+uint16 open_rpc_pipe(char *inbuf, char *outbuf, char *rname, int Client, int cnum)
+{
+ int fnum;
+ char *p;
+
+ DEBUG(5,("open_rpc_pipe: %s\n", rname));
+
+ bzero(outbuf,smb_size);
+ set_message(outbuf,15,1 + strlen(rname),True);
+
+ CVAL(outbuf,smb_com) = SMBopenX;
+ SSVAL(outbuf,smb_tid, cnum);
+ cli_setup_pkt(outbuf);
+
+ SSVAL(outbuf,smb_vwv0,0xFF);
+ SSVAL(outbuf,smb_vwv2,1);
+ SSVAL(outbuf,smb_vwv3,(DENY_NONE<<4));
+ SSVAL(outbuf,smb_vwv4,aSYSTEM | aHIDDEN);
+ SSVAL(outbuf,smb_vwv5,aSYSTEM | aHIDDEN);
+ SSVAL(outbuf,smb_vwv8,1);
+
+ p = smb_buf(outbuf);
+ strcpy(p,rname);
+ p = skip_string(p,1);
+
+ send_smb(Client,outbuf);
+ receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+ if (CVAL(inbuf,smb_rcls) != 0)
+ {
+ if (CVAL(inbuf,smb_rcls) == ERRSRV &&
+ SVAL(inbuf,smb_err) == ERRnoresource &&
+ cli_reopen_connection(inbuf,outbuf))
+ {
+ return open_rpc_pipe(inbuf, outbuf, rname, Client, cnum);
+ }
+ DEBUG(0,("opening remote pipe %s - error %s\n", rname, smb_errstr(inbuf)));
+
+ return 0xffff;
+ }
+
+ fnum = SVAL(inbuf, smb_vwv2);
+
+ DEBUG(5,("opening pipe: fnum %d\n", fnum));
+
+ return fnum;
+}
+
+/****************************************************************************
+do an rpc bind
+****************************************************************************/
+BOOL bind_rpc_pipe(char *pipe_name, uint16 fnum, uint32 call_id,
+ RPC_IFACE *abstract, RPC_IFACE *transfer)
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt,rprcnt;
+ int data_len;
+ pstring data; /* only 1024 bytes */
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+
+ RPC_HDR hdr;
+
+ RPC_HDR_RB hdr_rb;
+
+ BOOL valid_ack = False;
+
+ if (pipe_name == NULL || abstract == NULL || transfer == NULL) return False;
+
+ DEBUG(5,("Bind RPC Pipe[%d]: %s\n", fnum, pipe_name));
+
+ /* create the request RPC_HDR_RB */
+ make_rpc_hdr_rb(&hdr_rb,
+ 0x1630, 0x1630, 0x0,
+ 0x1, 0x1, 0x1,
+ abstract, transfer);
+
+ /* stream the bind request data */
+ p = smb_io_rpc_hdr_rb(False, &hdr_rb, data + 0x10, data, 4, 0);
+
+ data_len = PTR_DIFF(p, data);
+
+ /* create the request RPC_HDR */
+ make_rpc_hdr(&hdr, RPC_BIND, 0x0, call_id, PTR_DIFF(p, data + 0x10));
+
+ /* stream the header into data */
+ p = smb_io_rpc_hdr(False, &hdr, data, data, 4, 0);
+
+ /* create setup parameters. */
+ setup[0] = 0x0026; /* 0x26 indicates "transact named pipe" */
+ setup[1] = fnum; /* file handle, from the SMBcreateX pipe, earlier */
+
+ /* send the data on \PIPE\ */
+ if (cli_call_api("\\PIPE\\", 0, data_len, 2, 1024,
+ BUFFER_SIZE,
+ &rprcnt, &rdrcnt,
+ NULL, data, setup,
+ &rparam, &rdata))
+ {
+ RPC_HDR_BA hdr_ba;
+ int hdr_len;
+ int pkt_len;
+
+ DEBUG(5, ("cli_call_api: return OK\n"));
+
+ p = rdata;
+
+ if (p) p = smb_io_rpc_hdr(True, &hdr, p, rdata, 4, 0);
+ if (p) p = align_offset(p, rdata, 4); /* oh, what a surprise */
+
+ hdr_len = PTR_DIFF(p, rdata);
+
+ if (p) p = smb_io_rpc_hdr_ba(True, &hdr_ba, p, rdata, 4, 0);
+
+ pkt_len = PTR_DIFF(p, rdata);
+#if 0
+ if (p && hdr_len != hdr.hdr.frag_len - hdr.alloc_hint)
+ {
+ /* header length not same as calculated header length */
+ DEBUG(2,("bind_rpc_pipe: hdr_len %x != frag_len-alloc_hint %x\n",
+ hdr_len, hdr.hdr.frag_len - hdr.alloc_hint));
+ p = NULL;
+ }
+
+
+ if (p && pkt_len != hdr.hdr.frag_len)
+ {
+ /* packet data size not same as reported fragment length */
+ DEBUG(2,("bind_rpc_pipe: pkt_len %x != frag_len \n",
+ pkt_len, hdr.hdr.frag_len));
+ p = NULL;
+ }
+#endif
+
+ if (p && (strcmp(pipe_name, hdr_ba.addr.str) != 0))
+ {
+ DEBUG(2,("bind_rpc_pipe: pipe_name %s != expected pipe %s\n",
+ pipe_name, hdr_ba.addr.str));
+ p = NULL;
+ }
+
+ if (p)
+ {
+ /* check the transfer syntax */
+ valid_ack = hdr_ba.transfer.version == transfer->version &&
+ memcmp(hdr_ba.transfer.data, transfer->data,
+ sizeof(transfer->version));
+ if (!valid_ack)
+ {
+ DEBUG(2,("bind_rpc_pipe: transfer syntax differs\n"));
+ p = NULL;
+ }
+ }
+ }
+
+ if (rparam) free(rparam);
+ if (rdata) free(rdata);
+
+ return valid_ack;
+}
+#endif /* NTDOMAIN */
diff --git a/source3/smbparse.c b/source3/smbparse.c
index ed6ab248cb..25ddeb56a8 100644
--- a/source3/smbparse.c
+++ b/source3/smbparse.c
@@ -868,7 +868,7 @@ void make_rpc_addr_str(RPC_ADDR_STR *str, char *name)
if (str == NULL || name == NULL) return;
str->len = strlen(name) + 1;
- fstrcpy(str->addr, name);
+ fstrcpy(str->str, name);
}
/*******************************************************************
@@ -883,8 +883,8 @@ char* smb_io_rpc_addr_str(BOOL io, RPC_ADDR_STR *str, char *q, char *base, int a
q = align_offset(q, base, align);
- DBG_RW_IVAL ( "len ", depth, base, io, q, str->len); q += 2;
- DBG_RW_PCVAL(True, "addr", depth, base, io, q, str->addr, str->len); q += str->len;
+ DBG_RW_IVAL ( "len", depth, base, io, q, str->len); q += 2;
+ DBG_RW_PCVAL(True, "str", depth, base, io, q, str->str, str->len); q += str->len;
return q;
}