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-rw-r--r--source/libsmb/clirap.c743
1 files changed, 0 insertions, 743 deletions
diff --git a/source/libsmb/clirap.c b/source/libsmb/clirap.c
deleted file mode 100644
index f8204e05d68..00000000000
--- a/source/libsmb/clirap.c
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- client RAP calls
- Copyright (C) Andrew Tridgell 1994-1998
-
- 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.
-*/
-
-#define NO_SYSLOG
-
-#include "includes.h"
-
-
-/****************************************************************************
-Call a remote api on an arbitrary pipe. takes param, data and setup buffers.
-****************************************************************************/
-BOOL cli_api_pipe(struct cli_state *cli, const char *pipe_name,
- uint16 *setup, uint32 setup_count, uint32 max_setup_count,
- char *params, uint32 param_count, uint32 max_param_count,
- char *data, uint32 data_count, uint32 max_data_count,
- char **rparam, uint32 *rparam_count,
- char **rdata, uint32 *rdata_count)
-{
- cli_send_trans(cli, SMBtrans,
- pipe_name,
- 0,0, /* fid, flags */
- setup, setup_count, max_setup_count,
- params, param_count, max_param_count,
- data, data_count, max_data_count);
-
- return (cli_receive_trans(cli, SMBtrans,
- rparam, (unsigned int *)rparam_count,
- rdata, (unsigned int *)rdata_count));
-}
-
-/****************************************************************************
-call a remote api
-****************************************************************************/
-BOOL cli_api(struct cli_state *cli,
- char *param, int prcnt, int mprcnt,
- char *data, int drcnt, int mdrcnt,
- char **rparam, unsigned int *rprcnt,
- char **rdata, unsigned int *rdrcnt)
-{
- cli_send_trans(cli,SMBtrans,
- PIPE_LANMAN, /* Name */
- 0,0, /* fid, flags */
- NULL,0,0, /* Setup, length, max */
- param, prcnt, mprcnt, /* Params, length, max */
- data, drcnt, mdrcnt /* Data, length, max */
- );
-
- return (cli_receive_trans(cli,SMBtrans,
- rparam, rprcnt,
- rdata, rdrcnt));
-}
-
-
-/****************************************************************************
-perform a NetWkstaUserLogon
-****************************************************************************/
-BOOL cli_NetWkstaUserLogon(struct cli_state *cli,char *user, char *workstation)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- unsigned int rdrcnt,rprcnt;
- pstring param;
-
- memset(param, 0, sizeof(param));
-
- /* send a SMBtrans command with api NetWkstaUserLogon */
- p = param;
- SSVAL(p,0,132); /* api number */
- p += 2;
- pstrcpy_base(p,"OOWb54WrLh",param);
- p = skip_string(p,1);
- pstrcpy_base(p,"WB21BWDWWDDDDDDDzzzD",param);
- p = skip_string(p,1);
- SSVAL(p,0,1);
- p += 2;
- pstrcpy_base(p,user,param);
- strupper_m(p);
- p += 21;
- p++;
- p += 15;
- p++;
- pstrcpy_base(p, workstation, param);
- strupper_m(p);
- p += 16;
- SSVAL(p, 0, CLI_BUFFER_SIZE);
- p += 2;
- SSVAL(p, 0, CLI_BUFFER_SIZE);
- p += 2;
-
- if (cli_api(cli,
- param, PTR_DIFF(p,param),1024, /* param, length, max */
- NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */
- &rparam, &rprcnt, /* return params, return size */
- &rdata, &rdrcnt /* return data, return size */
- )) {
- cli->rap_error = rparam? SVAL(rparam,0) : -1;
- p = rdata;
-
- if (cli->rap_error == 0) {
- DEBUG(4,("NetWkstaUserLogon success\n"));
- cli->privileges = SVAL(p, 24);
- /* The cli->eff_name field used to be set here
- but it wasn't used anywhere else. */
- } else {
- DEBUG(1,("NetwkstaUserLogon gave error %d\n", cli->rap_error));
- }
- }
-
- SAFE_FREE(rparam);
- SAFE_FREE(rdata);
- return (cli->rap_error == 0);
-}
-
-/****************************************************************************
-call a NetShareEnum - try and browse available connections on a host
-****************************************************************************/
-int cli_RNetShareEnum(struct cli_state *cli, void (*fn)(const char *, uint32, const char *, void *), void *state)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- char *p;
- unsigned int rdrcnt,rprcnt;
- pstring param;
- int count = -1;
-
- /* now send a SMBtrans command with api RNetShareEnum */
- p = param;
- SSVAL(p,0,0); /* api number */
- p += 2;
- pstrcpy_base(p,"WrLeh",param);
- p = skip_string(p,1);
- pstrcpy_base(p,"B13BWz",param);
- p = skip_string(p,1);
- SSVAL(p,0,1);
- /*
- * Win2k needs a *smaller* buffer than 0xFFFF here -
- * it returns "out of server memory" with 0xFFFF !!! JRA.
- */
- SSVAL(p,2,0xFFE0);
- p += 4;
-
- if (cli_api(cli,
- param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
- NULL, 0, 0xFFE0, /* data, length, maxlen - Win2k needs a small buffer here too ! */
- &rparam, &rprcnt, /* return params, length */
- &rdata, &rdrcnt)) /* return data, length */
- {
- int res = rparam? SVAL(rparam,0) : -1;
-
- if (res == 0 || res == ERRmoredata) {
- int converter=SVAL(rparam,2);
- int i;
-
- count=SVAL(rparam,4);
- p = rdata;
-
- for (i=0;i<count;i++,p+=20) {
- char *sname = p;
- int type = SVAL(p,14);
- int comment_offset = IVAL(p,16) & 0xFFFF;
- const char *cmnt = comment_offset?(rdata+comment_offset-converter):"";
- pstring s1, s2;
-
- pull_ascii_pstring(s1, sname);
- pull_ascii_pstring(s2, cmnt);
-
- fn(s1, type, s2, state);
- }
- } else {
- DEBUG(4,("NetShareEnum res=%d\n", res));
- }
- } else {
- DEBUG(4,("NetShareEnum failed\n"));
- }
-
- SAFE_FREE(rparam);
- SAFE_FREE(rdata);
-
- return count;
-}
-
-
-/****************************************************************************
-call a NetServerEnum for the specified workgroup and servertype mask. This
-function then calls the specified callback function for each name returned.
-
-The callback function takes 4 arguments: the machine name, the server type,
-the comment and a state pointer.
-****************************************************************************/
-BOOL cli_NetServerEnum(struct cli_state *cli, char *workgroup, uint32 stype,
- void (*fn)(const char *, uint32, const char *, void *),
- void *state)
-{
- char *rparam = NULL;
- char *rdata = NULL;
- unsigned int rdrcnt,rprcnt;
- char *p;
- pstring param;
- int uLevel = 1;
- int count = -1;
-
- /* send a SMBtrans command with api NetServerEnum */
- p = param;
- SSVAL(p,0,0x68); /* api number */
- p += 2;
- pstrcpy_base(p,"WrLehDz", param);
- p = skip_string(p,1);
-
- pstrcpy_base(p,"B16BBDz", param);
-
- p = skip_string(p,1);
- SSVAL(p,0,uLevel);
- SSVAL(p,2,CLI_BUFFER_SIZE);
- p += 4;
- SIVAL(p,0,stype);
- p += 4;
-
- p += push_ascii(p, workgroup, sizeof(pstring)-PTR_DIFF(p,param)-1, STR_TERMINATE|STR_UPPER);
-
- if (cli_api(cli,
- param, PTR_DIFF(p,param), 8, /* params, length, max */
- NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */
- &rparam, &rprcnt, /* return params, return size */
- &rdata, &rdrcnt /* return data, return size */
- )) {
- int res = rparam? SVAL(rparam,0) : -1;
-
- if (res == 0 || res == ERRmoredata) {
- int i;
- int converter=SVAL(rparam,2);
-
- count=SVAL(rparam,4);
- p = rdata;
-
- for (i = 0;i < count;i++, p += 26) {
- char *sname = p;
- int comment_offset = (IVAL(p,22) & 0xFFFF)-converter;
- const char *cmnt = comment_offset?(rdata+comment_offset):"";
- pstring s1, s2;
-
- if (comment_offset < 0 || comment_offset > (int)rdrcnt) continue;
-
- stype = IVAL(p,18) & ~SV_TYPE_LOCAL_LIST_ONLY;
-
- pull_ascii_pstring(s1, sname);
- pull_ascii_pstring(s2, cmnt);
- fn(s1, stype, s2, state);
- }
- }
- }
-
- SAFE_FREE(rparam);
- SAFE_FREE(rdata);
-
- return(count > 0);
-}
-
-
-
-/****************************************************************************
-Send a SamOEMChangePassword command
-****************************************************************************/
-BOOL cli_oem_change_password(struct cli_state *cli, const char *user, const char *new_password,
- const char *old_password)
-{
- pstring param;
- char data[532];
- char *p = param;
- unsigned char old_pw_hash[16];
- unsigned char new_pw_hash[16];
- unsigned int data_len;
- unsigned int param_len = 0;
- char *rparam = NULL;
- char *rdata = NULL;
- unsigned int rprcnt, rdrcnt;
-
- if (strlen(user) >= sizeof(fstring)-1) {
- DEBUG(0,("cli_oem_change_password: user name %s is too long.\n", user));
- return False;
- }
-
- SSVAL(p,0,214); /* SamOEMChangePassword command. */
- p += 2;
- pstrcpy_base(p, "zsT", param);
- p = skip_string(p,1);
- pstrcpy_base(p, "B516B16", param);
- p = skip_string(p,1);
- pstrcpy_base(p,user, param);
- p = skip_string(p,1);
- SSVAL(p,0,532);
- p += 2;
-
- param_len = PTR_DIFF(p,param);
-
- /*
- * Get the Lanman hash of the old password, we
- * use this as the key to make_oem_passwd_hash().
- */
- E_deshash(old_password, old_pw_hash);
-
- encode_pw_buffer(data, new_password, STR_ASCII);
-
-#ifdef DEBUG_PASSWORD
- DEBUG(100,("make_oem_passwd_hash\n"));
- dump_data(100, data, 516);
-#endif
- SamOEMhash( (unsigned char *)data, (unsigned char *)old_pw_hash, 516);
-
- /*
- * Now place the old password hash in the data.
- */
- E_deshash(new_password, new_pw_hash);
-
- E_old_pw_hash( new_pw_hash, old_pw_hash, (uchar *)&data[516]);
-
- data_len = 532;
-
- if (cli_send_trans(cli,SMBtrans,
- PIPE_LANMAN, /* name */
- 0,0, /* fid, flags */
- NULL,0,0, /* setup, length, max */
- param,param_len,2, /* param, length, max */
- data,data_len,0 /* data, length, max */
- ) == False) {
- DEBUG(0,("cli_oem_change_password: Failed to send password change for user %s\n",
- user ));
- return False;
- }
-
- if (!cli_receive_trans(cli,SMBtrans,
- &rparam, &rprcnt,
- &rdata, &rdrcnt)) {
- DEBUG(0,("cli_oem_change_password: Failed to recieve reply to password change for user %s\n",
- user ));
- return False;
- }
-
- if (rparam)
- cli->rap_error = SVAL(rparam,0);
-
- SAFE_FREE(rparam);
- SAFE_FREE(rdata);
-
- return (cli->rap_error == 0);
-}
-
-
-/****************************************************************************
-send a qpathinfo call
-****************************************************************************/
-BOOL cli_qpathinfo(struct cli_state *cli, const char *fname,
- time_t *c_time, time_t *a_time, time_t *m_time,
- size_t *size, uint16 *mode)
-{
- unsigned int data_len = 0;
- unsigned int param_len = 0;
- unsigned int rparam_len, rdata_len;
- uint16 setup = TRANSACT2_QPATHINFO;
- pstring param;
- char *rparam=NULL, *rdata=NULL;
- int count=8;
- BOOL ret;
- time_t (*date_fn)(void *);
- char *p;
-
- p = param;
- memset(p, 0, 6);
- SSVAL(p, 0, SMB_INFO_STANDARD);
- p += 6;
- p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
-
- param_len = PTR_DIFF(p, param);
-
- do {
- ret = (cli_send_trans(cli, SMBtrans2,
- NULL, /* Name */
- -1, 0, /* fid, flags */
- &setup, 1, 0, /* setup, length, max */
- param, param_len, 10, /* param, length, max */
- NULL, data_len, cli->max_xmit /* data, length, max */
- ) &&
- cli_receive_trans(cli, SMBtrans2,
- &rparam, &rparam_len,
- &rdata, &rdata_len));
- if (!cli_is_dos_error(cli)) break;
- if (!ret) {
- /* we need to work around a Win95 bug - sometimes
- it gives ERRSRV/ERRerror temprarily */
- uint8 eclass;
- uint32 ecode;
- cli_dos_error(cli, &eclass, &ecode);
- if (eclass != ERRSRV || ecode != ERRerror) break;
- smb_msleep(100);
- }
- } while (count-- && ret==False);
-
- if (!ret || !rdata || rdata_len < 22) {
- return False;
- }
-
- if (cli->win95) {
- date_fn = make_unix_date;
- } else {
- date_fn = make_unix_date2;
- }
-
- if (c_time) {
- *c_time = date_fn(rdata+0);
- }
- if (a_time) {
- *a_time = date_fn(rdata+4);
- }
- if (m_time) {
- *m_time = date_fn(rdata+8);
- }
- if (size) {
- *size = IVAL(rdata, 12);
- }
- if (mode) {
- *mode = SVAL(rdata,l1_attrFile);
- }
-
- SAFE_FREE(rdata);
- SAFE_FREE(rparam);
- return True;
-}
-
-/****************************************************************************
-send a qpathinfo call with the SMB_QUERY_FILE_ALL_INFO info level
-****************************************************************************/
-BOOL cli_qpathinfo2(struct cli_state *cli, const char *fname,
- time_t *c_time, time_t *a_time, time_t *m_time,
- time_t *w_time, size_t *size, uint16 *mode,
- SMB_INO_T *ino)
-{
- unsigned int data_len = 0;
- unsigned int param_len = 0;
- uint16 setup = TRANSACT2_QPATHINFO;
- pstring param;
- char *rparam=NULL, *rdata=NULL;
- char *p;
-
- p = param;
- memset(p, 0, 6);
- SSVAL(p, 0, SMB_QUERY_FILE_ALL_INFO);
- p += 6;
- p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
-
- param_len = PTR_DIFF(p, param);
-
- if (!cli_send_trans(cli, SMBtrans2,
- NULL, /* name */
- -1, 0, /* fid, flags */
- &setup, 1, 0, /* setup, length, max */
- param, param_len, 10, /* param, length, max */
- NULL, data_len, cli->max_xmit /* data, length, max */
- )) {
- return False;
- }
-
- if (!cli_receive_trans(cli, SMBtrans2,
- &rparam, &param_len,
- &rdata, &data_len)) {
- return False;
- }
-
- if (!rdata || data_len < 22) {
- return False;
- }
-
- if (c_time) {
- *c_time = interpret_long_date(rdata+0) - cli->serverzone;
- }
- if (a_time) {
- *a_time = interpret_long_date(rdata+8) - cli->serverzone;
- }
- if (m_time) {
- *m_time = interpret_long_date(rdata+16) - cli->serverzone;
- }
- if (w_time) {
- *w_time = interpret_long_date(rdata+24) - cli->serverzone;
- }
- if (mode) {
- *mode = SVAL(rdata, 32);
- }
- if (size) {
- *size = IVAL(rdata, 48);
- }
- if (ino) {
- *ino = IVAL(rdata, 64);
- }
-
- SAFE_FREE(rdata);
- SAFE_FREE(rparam);
- return True;
-}
-
-
-/****************************************************************************
-send a qfileinfo QUERY_FILE_NAME_INFO call
-****************************************************************************/
-BOOL cli_qfilename(struct cli_state *cli, int fnum,
- pstring name)
-{
- unsigned int data_len = 0;
- unsigned int param_len = 0;
- uint16 setup = TRANSACT2_QFILEINFO;
- pstring param;
- char *rparam=NULL, *rdata=NULL;
-
- param_len = 4;
- memset(param, 0, param_len);
- SSVAL(param, 0, fnum);
- SSVAL(param, 2, SMB_QUERY_FILE_NAME_INFO);
-
- if (!cli_send_trans(cli, SMBtrans2,
- NULL, /* name */
- -1, 0, /* fid, flags */
- &setup, 1, 0, /* setup, length, max */
- param, param_len, 2, /* param, length, max */
- NULL, data_len, cli->max_xmit /* data, length, max */
- )) {
- return False;
- }
-
- if (!cli_receive_trans(cli, SMBtrans2,
- &rparam, &param_len,
- &rdata, &data_len)) {
- return False;
- }
-
- if (!rdata || data_len < 4) {
- return False;
- }
-
- clistr_pull(cli, name, rdata+4, sizeof(pstring), IVAL(rdata, 0), STR_UNICODE);
-
- return True;
-}
-
-
-/****************************************************************************
-send a qfileinfo call
-****************************************************************************/
-BOOL cli_qfileinfo(struct cli_state *cli, int fnum,
- uint16 *mode, size_t *size,
- time_t *c_time, time_t *a_time, time_t *m_time,
- time_t *w_time, SMB_INO_T *ino)
-{
- unsigned int data_len = 0;
- unsigned int param_len = 0;
- uint16 setup = TRANSACT2_QFILEINFO;
- pstring param;
- char *rparam=NULL, *rdata=NULL;
-
- /* if its a win95 server then fail this - win95 totally screws it
- up */
- if (cli->win95) return False;
-
- param_len = 4;
-
- memset(param, 0, param_len);
- SSVAL(param, 0, fnum);
- SSVAL(param, 2, SMB_QUERY_FILE_ALL_INFO);
-
- if (!cli_send_trans(cli, SMBtrans2,
- NULL, /* name */
- -1, 0, /* fid, flags */
- &setup, 1, 0, /* setup, length, max */
- param, param_len, 2, /* param, length, max */
- NULL, data_len, cli->max_xmit /* data, length, max */
- )) {
- return False;
- }
-
- if (!cli_receive_trans(cli, SMBtrans2,
- &rparam, &param_len,
- &rdata, &data_len)) {
- return False;
- }
-
- if (!rdata || data_len < 68) {
- return False;
- }
-
- if (c_time) {
- *c_time = interpret_long_date(rdata+0) - cli->serverzone;
- }
- if (a_time) {
- *a_time = interpret_long_date(rdata+8) - cli->serverzone;
- }
- if (m_time) {
- *m_time = interpret_long_date(rdata+16) - cli->serverzone;
- }
- if (w_time) {
- *w_time = interpret_long_date(rdata+24) - cli->serverzone;
- }
- if (mode) {
- *mode = SVAL(rdata, 32);
- }
- if (size) {
- *size = IVAL(rdata, 48);
- }
- if (ino) {
- *ino = IVAL(rdata, 64);
- }
-
- SAFE_FREE(rdata);
- SAFE_FREE(rparam);
- return True;
-}
-
-/****************************************************************************
-send a qfileinfo call
-****************************************************************************/
-BOOL cli_qfileinfo_test(struct cli_state *cli, int fnum, int level, char **poutdata, uint32 *poutlen)
-{
- unsigned int data_len = 0;
- unsigned int param_len = 0;
- uint16 setup = TRANSACT2_QFILEINFO;
- pstring param;
- char *rparam=NULL, *rdata=NULL;
-
- *poutdata = NULL;
- *poutlen = 0;
-
- /* if its a win95 server then fail this - win95 totally screws it
- up */
- if (cli->win95)
- return False;
-
- param_len = 4;
-
- memset(param, 0, param_len);
- SSVAL(param, 0, fnum);
- SSVAL(param, 2, level);
-
- if (!cli_send_trans(cli, SMBtrans2,
- NULL, /* name */
- -1, 0, /* fid, flags */
- &setup, 1, 0, /* setup, length, max */
- param, param_len, 2, /* param, length, max */
- NULL, data_len, cli->max_xmit /* data, length, max */
- )) {
- return False;
- }
-
- if (!cli_receive_trans(cli, SMBtrans2,
- &rparam, &param_len,
- &rdata, &data_len)) {
- return False;
- }
-
- *poutdata = memdup(rdata, data_len);
- *poutlen = data_len;
-
- SAFE_FREE(rdata);
- SAFE_FREE(rparam);
- return True;
-}
-
-
-
-/****************************************************************************
-send a qpathinfo SMB_QUERY_FILE_ALT_NAME_INFO call
-****************************************************************************/
-NTSTATUS cli_qpathinfo_alt_name(struct cli_state *cli, const char *fname, fstring alt_name)
-{
- unsigned int data_len = 0;
- unsigned int param_len = 0;
- uint16 setup = TRANSACT2_QPATHINFO;
- pstring param;
- char *rparam=NULL, *rdata=NULL;
- int count=8;
- char *p;
- BOOL ret;
- unsigned int len;
-
- p = param;
- memset(p, 0, 6);
- SSVAL(p, 0, SMB_QUERY_FILE_ALT_NAME_INFO);
- p += 6;
- p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
-
- param_len = PTR_DIFF(p, param);
-
- do {
- ret = (cli_send_trans(cli, SMBtrans2,
- NULL, /* Name */
- -1, 0, /* fid, flags */
- &setup, 1, 0, /* setup, length, max */
- param, param_len, 10, /* param, length, max */
- NULL, data_len, cli->max_xmit /* data, length, max */
- ) &&
- cli_receive_trans(cli, SMBtrans2,
- &rparam, &param_len,
- &rdata, &data_len));
- if (!ret && cli_is_dos_error(cli)) {
- /* we need to work around a Win95 bug - sometimes
- it gives ERRSRV/ERRerror temprarily */
- uint8 eclass;
- uint32 ecode;
- cli_dos_error(cli, &eclass, &ecode);
- if (eclass != ERRSRV || ecode != ERRerror) break;
- smb_msleep(100);
- }
- } while (count-- && ret==False);
-
- if (!ret || !rdata || data_len < 4) {
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- len = IVAL(rdata, 0);
-
- if (len > data_len - 4) {
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
-
- clistr_pull(cli, alt_name, rdata+4, sizeof(fstring), len, STR_UNICODE);
-
- SAFE_FREE(rdata);
- SAFE_FREE(rparam);
-
- return NT_STATUS_OK;
-}
generated by cgit (git 2.34.1) at 2024-10-03 21:35:14 +0000