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-rw-r--r--source3/include/proto.h21
-rw-r--r--source3/libsmb/cli_spoolss.c100
-rw-r--r--source3/libsmb/clifile.c53
-rw-r--r--source3/libsmb/clisecdesc.c17
-rw-r--r--source3/libsmb/smbencrypt.c80
-rw-r--r--source3/rpc_server/srv_samr_nt.c12
6 files changed, 215 insertions, 68 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h
index a02349a075..a53dab7f71 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -832,8 +832,19 @@ uint32 cli_spoolss_enum_printers(struct cli_state *cli, uint32 flags,
PRINTER_INFO_CTR *ctr);
uint32 cli_spoolss_enum_ports(struct cli_state *cli, uint32 level,
int *returned, PORT_INFO_CTR *ctr);
-uint32 cli_spoolss_getprinter(struct cli_state *cli, POLICY_HND *pol,
- uint32 level, PRINTER_INFO_CTR *ctr);
+uint32 cli_spoolss_getprinter(
+ struct cli_state *cli,
+ POLICY_HND *pol,
+ uint32 level,
+ PRINTER_INFO_CTR *ctr
+);
+uint32 cli_spoolss_setprinter(
+ struct cli_state *cli,
+ POLICY_HND *pol,
+ uint32 level,
+ PRINTER_INFO_CTR *ctr,
+ uint32 command
+);
uint32 cli_spoolss_getprinterdriver (
struct cli_state *cli,
POLICY_HND *pol,
@@ -947,6 +958,7 @@ BOOL cli_getatr(struct cli_state *cli, char *fname,
BOOL cli_setatr(struct cli_state *cli, char *fname, uint16 attr, time_t t);
BOOL cli_chkpath(struct cli_state *cli, char *path);
BOOL cli_dskattr(struct cli_state *cli, int *bsize, int *total, int *avail);
+int cli_ctemp(struct cli_state *cli, char *path, char **tmp_path);
/*The following definitions come from libsmb/clilist.c */
@@ -1152,8 +1164,9 @@ void SMBOWFencrypt(uchar passwd[16], uchar *c8, uchar p24[24]);
void NTLMSSPOWFencrypt(uchar passwd[8], uchar *ntlmchalresp, uchar p24[24]);
void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24);
BOOL make_oem_passwd_hash(char data[516], const char *passwd, uchar old_pw_hash[16], BOOL unicode);
-BOOL decode_pw_buffer(char buffer[516], char *new_pwrd,
- int new_pwrd_size, uint32 *new_pw_len);
+BOOL decode_pw_buffer(char in_buffer[516], char *new_pwrd,
+ int new_pwrd_size, uint32 *new_pw_len,
+ uchar nt_p16[16], uchar p16[16]);
/*The following definitions come from libsmb/smberr.c */
diff --git a/source3/libsmb/cli_spoolss.c b/source3/libsmb/cli_spoolss.c
index 475ebf66a2..db761e57bf 100644
--- a/source3/libsmb/cli_spoolss.c
+++ b/source3/libsmb/cli_spoolss.c
@@ -529,8 +529,12 @@ uint32 cli_spoolss_enum_ports(struct cli_state *cli, uint32 level,
}
/* Get printer info */
-uint32 cli_spoolss_getprinter(struct cli_state *cli, POLICY_HND *pol,
- uint32 level, PRINTER_INFO_CTR *ctr)
+uint32 cli_spoolss_getprinter(
+ struct cli_state *cli,
+ POLICY_HND *pol,
+ uint32 level,
+ PRINTER_INFO_CTR *ctr
+)
{
prs_struct qbuf, rbuf;
SPOOL_Q_GETPRINTER q;
@@ -550,14 +554,12 @@ uint32 cli_spoolss_getprinter(struct cli_state *cli, POLICY_HND *pol,
prs_init(&qbuf, MAX_PDU_FRAG_LEN, cli->mem_ctx, MARSHALL);
prs_init(&rbuf, 0, cli->mem_ctx, UNMARSHALL);
- make_spoolss_q_getprinter(&q, pol, level, &buffer,
- needed);
+ make_spoolss_q_getprinter(&q, pol, level, &buffer, needed);
/* Marshall data and send request */
-
if (!spoolss_io_q_getprinter("", &q, &qbuf, 0) ||
- !rpc_api_pipe_req(cli, SPOOLSS_GETPRINTER, &qbuf,
- &rbuf)) {
+ !rpc_api_pipe_req(cli, SPOOLSS_GETPRINTER, &qbuf, &rbuf))
+ {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
@@ -568,25 +570,20 @@ uint32 cli_spoolss_getprinter(struct cli_state *cli, POLICY_HND *pol,
}
/* Return output parameters */
-
if ((result = r.status) == NT_STATUS_NOPROBLEMO) {
switch (level) {
case 0:
- decode_printer_info_0(r.buffer, 1,
- &ctr->printers_0);
+ decode_printer_info_0(r.buffer, 1, &ctr->printers_0);
break;
case 1:
- decode_printer_info_1(r.buffer, 1,
- &ctr->printers_1);
+ decode_printer_info_1(r.buffer, 1, &ctr->printers_1);
break;
case 2:
- decode_printer_info_2(r.buffer, 1,
- &ctr->printers_2);
+ decode_printer_info_2(r.buffer, 1, &ctr->printers_2);
break;
case 3:
- decode_printer_info_3(r.buffer, 1,
- &ctr->printers_3);
+ decode_printer_info_3(r.buffer, 1, &ctr->printers_3);
break;
}
}
@@ -601,6 +598,57 @@ uint32 cli_spoolss_getprinter(struct cli_state *cli, POLICY_HND *pol,
}
/**********************************************************************
+ * Set printer info
+ */
+uint32 cli_spoolss_setprinter(
+ struct cli_state *cli,
+ POLICY_HND *pol,
+ uint32 level,
+ PRINTER_INFO_CTR *ctr,
+ uint32 command
+)
+{
+ prs_struct qbuf, rbuf;
+ SPOOL_Q_SETPRINTER q;
+ SPOOL_R_SETPRINTER r;
+ uint32 result = NT_STATUS_UNSUCCESSFUL;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise input parameters */
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, cli->mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, cli->mem_ctx, UNMARSHALL);
+
+ make_spoolss_q_setprinter(&q, pol, level, ctr, command);
+
+ /* Marshall data and send request */
+ result = NT_STATUS_UNSUCCESSFUL;
+ if (!spoolss_io_q_setprinter("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SPOOLSS_SETPRINTER, &qbuf, &rbuf))
+ {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+ result = NT_STATUS_UNSUCCESSFUL;
+ if (!spoolss_io_r_setprinter("", &r, &rbuf, 0))
+ {
+ goto done;
+ }
+
+ result = r.status;
+
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+
+ return result;
+}
+
+/**********************************************************************
* Get installed printer drivers for a given printer
*/
uint32 cli_spoolss_getprinterdriver (
@@ -860,22 +908,28 @@ uint32 cli_spoolss_addprinterdriver (
make_spoolss_q_addprinterdriver (&q, server, level, ctr);
/* Marshall data and send request */
+ result = NT_STATUS_UNSUCCESSFUL;
if (!spoolss_io_q_addprinterdriver ("", &q, &qbuf, 0) ||
!rpc_api_pipe_req (cli, SPOOLSS_ADDPRINTERDRIVER, &qbuf, &rbuf))
{
- return NT_STATUS_UNSUCCESSFUL;
+ goto done;
}
/* Unmarshall response */
+ result = NT_STATUS_UNSUCCESSFUL;
if (!spoolss_io_r_addprinterdriver ("", &r, &rbuf, 0))
{
- return NT_STATUS_UNSUCCESSFUL;
+ goto done;
}
/* Return output parameters */
result = r.status;
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
return result;
}
@@ -915,22 +969,28 @@ uint32 cli_spoolss_addprinterex (
make_spoolss_q_addprinterex (&q, server, client, user, level, ctr);
/* Marshall data and send request */
+ result = NT_STATUS_UNSUCCESSFUL;
if (!spoolss_io_q_addprinterex ("", &q, &qbuf, 0) ||
!rpc_api_pipe_req (cli, SPOOLSS_ADDPRINTEREX, &qbuf, &rbuf))
{
- return NT_STATUS_UNSUCCESSFUL;
+ goto done;
}
/* Unmarshall response */
+ result = NT_STATUS_UNSUCCESSFUL;
if (!spoolss_io_r_addprinterex ("", &r, &rbuf, 0))
{
- return NT_STATUS_UNSUCCESSFUL;
+ goto done;
}
/* Return output parameters */
result = r.status;
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
return result;
}
diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c
index d62a0a417a..c2db97cb3e 100644
--- a/source3/libsmb/clifile.c
+++ b/source3/libsmb/clifile.c
@@ -510,10 +510,8 @@ BOOL cli_lock64(struct cli_state *cli, int fnum,
p = smb_buf(cli->outbuf);
SIVAL(p, 0, cli->pid);
- SIVAL(p, 4, (offset>>32));
- SIVAL(p, 8, (offset&0xffffffff));
- SIVAL(p, 12, (len>>32));
- SIVAL(p, 16, (len&0xffffffff));
+ SOFF_T_R(p, 4, offset);
+ SOFF_T_R(p, 12, len);
p += 20;
cli_setup_bcc(cli, p);
@@ -560,10 +558,8 @@ BOOL cli_unlock64(struct cli_state *cli, int fnum, SMB_BIG_UINT offset, SMB_BIG_
p = smb_buf(cli->outbuf);
SIVAL(p, 0, cli->pid);
- SIVAL(p, 4, (offset>>32));
- SIVAL(p, 8, (offset&0xffffffff));
- SIVAL(p, 12, (len>>32));
- SIVAL(p, 16, (len&0xffffffff));
+ SOFF_T_R(p, 4, offset);
+ SOFF_T_R(p, 12, len);
p += 20;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
@@ -779,3 +775,44 @@ BOOL cli_dskattr(struct cli_state *cli, int *bsize, int *total, int *avail)
return True;
}
+
+/****************************************************************************
+create and open a temporary file
+****************************************************************************/
+int cli_ctemp(struct cli_state *cli, char *path, char **tmp_path)
+{
+ char *p;
+
+ memset(cli->outbuf,'\0',smb_size);
+ memset(cli->inbuf,'\0',smb_size);
+
+ set_message(cli->outbuf,1,strlen(path)+2,True);
+
+ CVAL(cli->outbuf,smb_com) = SMBctemp;
+ SSVAL(cli->outbuf,smb_tid,cli->cnum);
+ cli_setup_packet(cli);
+
+ SSVAL(cli->outbuf,smb_vwv0,0);
+
+ p = smb_buf(cli->outbuf);
+ *p++ = 4;
+ p += clistr_push(cli, p, path, -1, STR_TERMINATE | STR_CONVERT);
+
+ cli_send_smb(cli);
+ if (!cli_receive_smb(cli)) {
+ return -1;
+ }
+
+ if (CVAL(cli->inbuf,smb_rcls) != 0) {
+ return -1;
+ }
+
+ if (tmp_path) {
+ pstring path2;
+ clistr_pull(cli, path2, smb_buf(cli->inbuf)+1,
+ sizeof(path2), -1, STR_TERMINATE | STR_CONVERT);
+ *tmp_path = strdup(path2);
+ }
+
+ return SVAL(cli->inbuf,smb_vwv0);
+}
diff --git a/source3/libsmb/clisecdesc.c b/source3/libsmb/clisecdesc.c
index d34a23537a..0b52d62513 100644
--- a/source3/libsmb/clisecdesc.c
+++ b/source3/libsmb/clisecdesc.c
@@ -33,7 +33,7 @@ SEC_DESC *cli_query_secdesc(struct cli_state *cli,int fd)
char param[8];
char *rparam=NULL, *rdata=NULL;
int rparam_count=0, rdata_count=0;
- TALLOC_CTX *mem_ctx = NULL;
+ TALLOC_CTX *mem_ctx;
prs_struct pd;
SEC_DESC *psd = NULL;
@@ -74,13 +74,11 @@ SEC_DESC *cli_query_secdesc(struct cli_state *cli,int fd)
cleanup:
- if (mem_ctx) {
- talloc_destroy(mem_ctx);
- prs_mem_free(&pd);
- }
+ talloc_destroy(mem_ctx);
safe_free(rparam);
safe_free(rdata);
+ prs_mem_free(&pd);
return psd;
}
@@ -95,7 +93,7 @@ BOOL cli_set_secdesc(struct cli_state *cli,int fd, SEC_DESC *sd)
char param[8];
char *rparam=NULL, *rdata=NULL;
int rparam_count=0, rdata_count=0;
- TALLOC_CTX *mem_ctx=NULL;
+ TALLOC_CTX *mem_ctx;
prs_struct pd;
BOOL ret = False;
@@ -140,10 +138,9 @@ BOOL cli_set_secdesc(struct cli_state *cli,int fd, SEC_DESC *sd)
safe_free(rparam);
safe_free(rdata);
- if (mem_ctx) {
- talloc_destroy(mem_ctx);
- prs_mem_free(&pd);
- }
+ talloc_destroy(mem_ctx);
+
+ prs_mem_free(&pd);
return ret;
}
diff --git a/source3/libsmb/smbencrypt.c b/source3/libsmb/smbencrypt.c
index 858045dc02..caf9256787 100644
--- a/source3/libsmb/smbencrypt.c
+++ b/source3/libsmb/smbencrypt.c
@@ -231,11 +231,18 @@ BOOL make_oem_passwd_hash(char data[516], const char *passwd, uchar old_pw_hash[
/***********************************************************
decode a password buffer
************************************************************/
-BOOL decode_pw_buffer(char buffer[516], char *new_pwrd,
- int new_pwrd_size, uint32 *new_pw_len)
+BOOL decode_pw_buffer(char in_buffer[516], char *new_pwrd,
+ int new_pwrd_size, uint32 *new_pw_len,
+ uchar nt_p16[16], uchar p16[16])
{
- int uni_pw_len=0;
char *pw;
+
+ int uni_pw_len=0;
+ int byte_len=0;
+ char unicode_passwd[514];
+ char lm_ascii_passwd[514];
+ char passwd[514];
+
/*
Warning !!! : This function is called from some rpc call.
The password IN the buffer is a UNICODE string.
@@ -243,33 +250,72 @@ BOOL decode_pw_buffer(char buffer[516], char *new_pwrd,
If you reuse that code somewhere else check first.
*/
- ZERO_STRUCTP(new_pwrd);
+ ZERO_STRUCT(unicode_passwd);
+ ZERO_STRUCT(lm_ascii_passwd);
+ ZERO_STRUCT(passwd);
- /*
- * The length of the new password is in the last 4 bytes of
- * the data buffer.
- */
+ memset(nt_p16, '\0', 16);
+ memset(p16, '\0', 16);
- *new_pw_len = IVAL(buffer, 512);
+ /* The length of the new password is in the last 4 bytes of the data buffer. */
+
+ byte_len = IVAL(in_buffer, 512);
#ifdef DEBUG_PASSWORD
- dump_data(100, buffer, 516);
+ dump_data(100, in_buffer, 516);
#endif
- if (((int)*new_pw_len) < 0 || (*new_pw_len) > new_pwrd_size - 1) {
- DEBUG(0, ("decode_pw_buffer: incorrect password length (%d).\n", (*new_pw_len)));
+ /* Password cannot be longer than 128 characters */
+ if ( (byte_len < 0) || (byte_len > new_pwrd_size - 1)) {
+ DEBUG(0, ("decode_pw_buffer: incorrect password length (%d).\n", byte_len));
return False;
}
+
+ uni_pw_len = byte_len/2;
+ pw = dos_unistrn2((uint16 *)(&in_buffer[512 - byte_len]), byte_len);
+ memcpy(passwd, pw, uni_pw_len);
+
+#ifdef DEBUG_PASSWORD
+ DEBUG(100,("nt_lm_owf_gen: passwd: "));
+ dump_data(100, (char *)passwd, uni_pw_len);
+ DEBUG(100,("len:%d\n", uni_pw_len));
+#endif
+ memcpy(unicode_passwd, &in_buffer[512 - byte_len], byte_len);
+
+ mdfour(nt_p16, (unsigned char *)unicode_passwd, byte_len);
+
+#ifdef DEBUG_PASSWORD
+ DEBUG(100,("nt_lm_owf_gen: nt#:"));
+ dump_data(100, (char *)nt_p16, 16);
+ DEBUG(100,("\n"));
+#endif
+
+ /* Mangle the passwords into Lanman format */
+ memcpy(lm_ascii_passwd, passwd, uni_pw_len);
+ lm_ascii_passwd[14] = '\0';
+ strupper(lm_ascii_passwd);
- uni_pw_len = *new_pw_len;
- *new_pw_len /= 2;
- pw = dos_unistrn2((uint16 *)(&buffer[512 - uni_pw_len]), uni_pw_len);
- memcpy(new_pwrd, pw, *new_pw_len);
+ /* Calculate the SMB (lanman) hash functions of the password */
+ E_P16((uchar *) lm_ascii_passwd, (uchar *)p16);
#ifdef DEBUG_PASSWORD
- dump_data(100, new_pwrd, (*new_pw_len));
+ DEBUG(100,("nt_lm_owf_gen: lm#:"));
+ dump_data(100, (char *)p16, 16);
+ DEBUG(100,("\n"));
#endif
+ /* copy the password and it's length to the return buffer */
+ *new_pw_len=uni_pw_len;
+ memcpy(new_pwrd, passwd, uni_pw_len);
+ new_pwrd[uni_pw_len]='\0';
+
+
+ /* clear out local copy of user's password (just being paranoid). */
+ ZERO_STRUCT(unicode_passwd);
+ ZERO_STRUCT(lm_ascii_passwd);
+ ZERO_STRUCT(passwd);
+
return True;
+
}
diff --git a/source3/rpc_server/srv_samr_nt.c b/source3/rpc_server/srv_samr_nt.c
index 9e9c5d950e..e0d6d6056e 100644
--- a/source3/rpc_server/srv_samr_nt.c
+++ b/source3/rpc_server/srv_samr_nt.c
@@ -2104,11 +2104,9 @@ static BOOL set_user_info_23(SAM_USER_INFO_23 *id23, uint32 rid)
copy_sam_passwd(&new_pwd, pwd);
copy_id23_to_sam_passwd(&new_pwd, id23);
- if (!decode_pw_buffer((char*)id23->pass, buf, 256, &len))
+ if (!decode_pw_buffer((char*)id23->pass, buf, 256, &len, nt_hash, lm_hash))
return False;
-
- nt_lm_owf_gen(buf, nt_hash, lm_hash);
-
+
pdb_set_lanman_passwd (&new_pwd, lm_hash);
pdb_set_nt_passwd (&new_pwd, nt_hash);
@@ -2153,13 +2151,9 @@ static BOOL set_user_info_24(SAM_USER_INFO_24 *id24, uint32 rid)
memset(buf, 0, sizeof(buf));
- if (!decode_pw_buffer((char*)id24->pass, buf, 256, &len))
+ if (!decode_pw_buffer((char*)id24->pass, buf, 256, &len, nt_hash, lm_hash))
return False;
- DEBUG(5,("set_user_info_24:nt_lm_owf_gen\n"));
-
- nt_lm_owf_gen(buf, nt_hash, lm_hash);
-
pdb_set_lanman_passwd (pwd, lm_hash);
pdb_set_nt_passwd (pwd, nt_hash);
generated by cgit (git 2.34.1) at 2024-12-22 04:24:23 +0000