sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2024-12-24 21:34:56 +03:00
Code
736c507722
samba-mirror/source3/rpc_server/srv_samr.c
Luke Leighton 736c507722 debugged enumgroups -g option 
(This used to be commit 1cde47ba6a)
1999-08-30 17:15:59 +00:00

2954 lines
77 KiB
C
Raw Blame History

/*
* Unix SMB/Netbios implementation.
* Version 1.9.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 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.
*/
#include "includes.h"
#include "nterr.h"
extern int DEBUGLEVEL;
extern fstring global_sam_name;
extern pstring global_myname;
extern DOM_SID global_sam_sid;
extern DOM_SID global_sid_S_1_1;
extern DOM_SID global_sid_S_1_5_20;
/*******************************************************************
This next function should be replaced with something that
dynamically returns the correct user info..... JRA.
********************************************************************/
static BOOL get_sampwd_entries(SAM_USER_INFO_21 *pw_buf,
int start_idx,
int *total_entries, int *num_entries,
int max_num_entries,
uint16 acb_mask)
{
void *vp = NULL;
struct sam_passwd *pwd = NULL;
(*num_entries) = 0;
(*total_entries) = 0;
if (pw_buf == NULL) return False;
vp = startsmbpwent(False);
if (!vp)
{
DEBUG(0, ("get_sampwd_entries: Unable to open SMB password database.\n"));
return False;
}
while (((pwd = getsam21pwent(vp)) != NULL) && (*num_entries) < max_num_entries)
{
int user_name_len;
if (start_idx > 0)
{
/* skip the requested number of entries.
not very efficient, but hey...
*/
if (acb_mask == 0 || IS_BITS_SET_SOME(pwd->acct_ctrl, acb_mask))
{
start_idx--;
}
continue;
}
user_name_len = strlen(pwd->nt_name);
make_unistr2(&(pw_buf[(*num_entries)].uni_user_name), pwd->nt_name, user_name_len);
make_uni_hdr(&(pw_buf[(*num_entries)].hdr_user_name), user_name_len);
pw_buf[(*num_entries)].user_rid = pwd->user_rid;
bzero( pw_buf[(*num_entries)].nt_pwd , 16);
/* Now check if the NT compatible password is available. */
if (pwd->smb_nt_passwd != NULL)
{
memcpy( pw_buf[(*num_entries)].nt_pwd , pwd->smb_nt_passwd, 16);
}
pw_buf[(*num_entries)].acb_info = (uint16)pwd->acct_ctrl;
DEBUG(5, ("entry idx: %d user %s, rid 0x%x, acb %x",
(*num_entries), pwd->nt_name,
pwd->user_rid, pwd->acct_ctrl));
if (acb_mask == 0 || IS_BITS_SET_SOME(pwd->acct_ctrl, acb_mask))
{
DEBUG(5,(" acb_mask %x accepts\n", acb_mask));
(*num_entries)++;
}
else
{
DEBUG(5,(" acb_mask %x rejects\n", acb_mask));
}
(*total_entries)++;
}
endsmbpwent(vp);
return (*num_entries) > 0;
}
/*******************************************************************
samr_reply_unknown_1
********************************************************************/
static void samr_reply_close_hnd(SAMR_Q_CLOSE_HND *q_u,
prs_struct *rdata)
{
SAMR_R_CLOSE_HND r_u;
/* set up the SAMR unknown_1 response */
bzero(r_u.pol.data, POL_HND_SIZE);
/* close the policy handle */
if (close_lsa_policy_hnd(&(q_u->pol)))
{
r_u.status = 0;
}
else
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_INVALID;
}
DEBUG(5,("samr_reply_close_hnd: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_close_hnd("", &r_u, rdata, 0);
DEBUG(5,("samr_reply_close_hnd: %d\n", __LINE__));
}
/*******************************************************************
api_samr_close_hnd
********************************************************************/
static void api_samr_close_hnd( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CLOSE_HND q_u;
samr_io_q_close_hnd("", &q_u, data, 0);
samr_reply_close_hnd(&q_u, rdata);
}
/*******************************************************************
samr_reply_open_domain
********************************************************************/
static void samr_reply_open_domain(SAMR_Q_OPEN_DOMAIN *q_u,
prs_struct *rdata)
{
SAMR_R_OPEN_DOMAIN r_u;
BOOL pol_open = False;
r_u.status = 0x0;
/* find the connection policy handle. */
if (r_u.status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->connect_pol)) == -1))
{
r_u.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* get a (unique) handle. open a policy on it. */
if (r_u.status == 0x0 && !(pol_open = open_lsa_policy_hnd(&(r_u.domain_pol))))
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
/* associate the domain SID with the (unique) handle. */
if (r_u.status == 0x0 && !set_lsa_policy_samr_sid(&(r_u.domain_pol), &(q_u->dom_sid.sid)))
{
/* oh, whoops. don't know what error message to return, here */
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (r_u.status != 0 && pol_open)
{
close_lsa_policy_hnd(&(r_u.domain_pol));
}
DEBUG(5,("samr_open_domain: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_open_domain("", &r_u, rdata, 0);
DEBUG(5,("samr_open_domain: %d\n", __LINE__));
}
/*******************************************************************
api_samr_open_domain
********************************************************************/
static void api_samr_open_domain( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_OPEN_DOMAIN q_u;
samr_io_q_open_domain("", &q_u, data, 0);
samr_reply_open_domain(&q_u, rdata);
}
/*******************************************************************
samr_reply_unknown_2c
********************************************************************/
static void samr_reply_unknown_2c(SAMR_Q_UNKNOWN_2C *q_u,
prs_struct *rdata)
{
SAMR_R_UNKNOWN_2C r_u;
uint32 status = 0x0;
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->user_pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the user's rid */
if ((status == 0x0) && (get_lsa_policy_samr_rid(&(q_u->user_pol)) == 0xffffffff))
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
make_samr_r_unknown_2c(&r_u, status);
DEBUG(5,("samr_unknown_2c: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_unknown_2c("", &r_u, rdata, 0);
DEBUG(5,("samr_unknown_2c: %d\n", __LINE__));
}
/*******************************************************************
api_samr_unknown_2c
********************************************************************/
static void api_samr_unknown_2c( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_UNKNOWN_2C q_u;
samr_io_q_unknown_2c("", &q_u, data, 0);
samr_reply_unknown_2c(&q_u, rdata);
}
/*******************************************************************
samr_reply_unknown_3
********************************************************************/
static void samr_reply_unknown_3(SAMR_Q_UNKNOWN_3 *q_u,
prs_struct *rdata)
{
SAMR_R_UNKNOWN_3 r_u;
DOM_SID3 sid[MAX_SAM_SIDS];
uint32 rid;
uint32 status;
status = 0x0;
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->user_pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the user's rid */
if (status == 0x0 && (rid = get_lsa_policy_samr_rid(&(q_u->user_pol))) == 0xffffffff)
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
if (status == 0x0)
{
DOM_SID usr_sid;
usr_sid = global_sam_sid;
SMB_ASSERT_ARRAY(usr_sid.sub_auths, usr_sid.num_auths+1);
/*
* Add the user RID.
*/
sid_append_rid(&usr_sid, rid);
/* maybe need another 1 or 2 (S-1-5-0x20-0x220 and S-1-5-20-0x224) */
/* these two are DOMAIN_ADMIN and DOMAIN_ACCT_OP group RIDs */
make_dom_sid3(&(sid[0]), 0x035b, 0x0002, &global_sid_S_1_1);
make_dom_sid3(&(sid[1]), 0x0044, 0x0002, &usr_sid);
}
make_samr_r_unknown_3(&r_u,
0x0001, 0x8004,
0x00000014, 0x0002, 0x0070,
2, sid, status);
DEBUG(5,("samr_unknown_3: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_unknown_3("", &r_u, rdata, 0);
DEBUG(5,("samr_unknown_3: %d\n", __LINE__));
}
/*******************************************************************
api_samr_unknown_3
********************************************************************/
static void api_samr_unknown_3( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_UNKNOWN_3 q_u;
samr_io_q_unknown_3("", &q_u, data, 0);
samr_reply_unknown_3(&q_u, rdata);
}
/*******************************************************************
samr_reply_enum_dom_users
********************************************************************/
static void samr_reply_enum_dom_users(SAMR_Q_ENUM_DOM_USERS *q_u,
prs_struct *rdata)
{
SAMR_R_ENUM_DOM_USERS r_e;
SAM_USER_INFO_21 pass[MAX_SAM_ENTRIES];
int num_entries;
int total_entries;
r_e.status = 0x0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
DEBUG(5,("samr_reply_enum_dom_users: %d\n", __LINE__));
become_root(True);
get_sampwd_entries(pass, q_u->start_idx, &total_entries, &num_entries,
MAX_SAM_ENTRIES, q_u->acb_mask);
unbecome_root(True);
make_samr_r_enum_dom_users(&r_e,
q_u->start_idx + num_entries, num_entries,
pass, r_e.status);
/* store the response in the SMB stream */
samr_io_r_enum_dom_users("", &r_e, rdata, 0);
if (r_e.sam != NULL)
{
free(r_e.sam);
}
if (r_e.uni_acct_name != NULL)
{
free(r_e.uni_acct_name);
}
DEBUG(5,("samr_enum_dom_users: %d\n", __LINE__));
}
/*******************************************************************
api_samr_enum_dom_users
********************************************************************/
static void api_samr_enum_dom_users( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_ENUM_DOM_USERS q_e;
samr_io_q_enum_dom_users("", &q_e, data, 0);
samr_reply_enum_dom_users(&q_e, rdata);
}
/*******************************************************************
samr_reply_add_groupmem
********************************************************************/
static void samr_reply_add_groupmem(SAMR_Q_ADD_GROUPMEM *q_u,
prs_struct *rdata)
{
SAMR_R_ADD_GROUPMEM r_e;
DOM_SID group_sid;
uint32 group_rid;
fstring group_sid_str;
r_e.status = 0x0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &group_sid))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(group_sid_str, &group_sid);
sid_split_rid(&group_sid, &group_rid);
}
if (r_e.status == 0x0)
{
DEBUG(10,("sid is %s\n", group_sid_str));
if (sid_equal(&group_sid, &global_sam_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
r_e.status = add_group_member(group_rid, q_u->rid) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
else
{
r_e.status = 0xC0000000 | NT_STATUS_NO_SUCH_GROUP;
}
}
/* store the response in the SMB stream */
samr_io_r_add_groupmem("", &r_e, rdata, 0);
DEBUG(5,("samr_add_groupmem: %d\n", __LINE__));
}
/*******************************************************************
api_samr_add_groupmem
********************************************************************/
static void api_samr_add_groupmem( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_ADD_GROUPMEM q_e;
samr_io_q_add_groupmem("", &q_e, data, 0);
samr_reply_add_groupmem(&q_e, rdata);
}
/*******************************************************************
samr_reply_del_groupmem
********************************************************************/
static void samr_reply_del_groupmem(SAMR_Q_DEL_GROUPMEM *q_u,
prs_struct *rdata)
{
SAMR_R_DEL_GROUPMEM r_e;
DOM_SID group_sid;
uint32 group_rid;
fstring group_sid_str;
r_e.status = 0x0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &group_sid))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(group_sid_str, &group_sid);
sid_split_rid(&group_sid, &group_rid);
}
if (r_e.status == 0x0)
{
DEBUG(10,("sid is %s\n", group_sid_str));
if (sid_equal(&group_sid, &global_sam_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
r_e.status = del_group_member(group_rid, q_u->rid) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
else
{
r_e.status = 0xC0000000 | NT_STATUS_NO_SUCH_GROUP;
}
}
/* store the response in the SMB stream */
samr_io_r_del_groupmem("", &r_e, rdata, 0);
DEBUG(5,("samr_del_groupmem: %d\n", __LINE__));
}
/*******************************************************************
api_samr_del_groupmem
********************************************************************/
static void api_samr_del_groupmem( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_DEL_GROUPMEM q_e;
samr_io_q_del_groupmem("", &q_e, data, 0);
samr_reply_del_groupmem(&q_e, rdata);
}
/*******************************************************************
samr_reply_add_aliasmem
********************************************************************/
static void samr_reply_add_aliasmem(SAMR_Q_ADD_ALIASMEM *q_u,
prs_struct *rdata)
{
SAMR_R_ADD_ALIASMEM r_e;
DOM_SID alias_sid;
uint32 alias_rid;
fstring alias_sid_str;
r_e.status = 0x0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->alias_pol, &alias_sid))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(alias_sid_str, &alias_sid);
sid_split_rid(&alias_sid, &alias_rid);
}
if (r_e.status == 0x0)
{
DEBUG(10,("sid is %s\n", alias_sid_str));
if (sid_equal(&alias_sid, &global_sam_sid))
{
DEBUG(10,("add member on Domain SID\n"));
become_root(True);
r_e.status = add_alias_member(alias_rid, &q_u->sid.sid) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
else if (sid_equal(&alias_sid, &global_sid_S_1_5_20))
{
DEBUG(10,("add member on BUILTIN SID\n"));
become_root(True);
r_e.status = add_builtin_member(alias_rid, &q_u->sid.sid) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
else
{
r_e.status = 0xC0000000 | NT_STATUS_NO_SUCH_ALIAS;
}
}
/* store the response in the SMB stream */
samr_io_r_add_aliasmem("", &r_e, rdata, 0);
DEBUG(5,("samr_add_aliasmem: %d\n", __LINE__));
}
/*******************************************************************
api_samr_add_aliasmem
********************************************************************/
static void api_samr_add_aliasmem( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_ADD_ALIASMEM q_e;
samr_io_q_add_aliasmem("", &q_e, data, 0);
samr_reply_add_aliasmem(&q_e, rdata);
}
/*******************************************************************
samr_reply_del_aliasmem
********************************************************************/
static void samr_reply_del_aliasmem(SAMR_Q_DEL_ALIASMEM *q_u,
prs_struct *rdata)
{
SAMR_R_DEL_ALIASMEM r_e;
DOM_SID alias_sid;
uint32 alias_rid;
fstring alias_sid_str;
r_e.status = 0x0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->alias_pol, &alias_sid))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(alias_sid_str, &alias_sid);
sid_split_rid(&alias_sid, &alias_rid);
}
if (r_e.status == 0x0)
{
DEBUG(10,("sid is %s\n", alias_sid_str));
if (sid_equal(&alias_sid, &global_sam_sid))
{
DEBUG(10,("del member on Domain SID\n"));
become_root(True);
r_e.status = del_alias_member(alias_rid, &q_u->sid.sid) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
else if (sid_equal(&alias_sid, &global_sid_S_1_5_20))
{
DEBUG(10,("del member on BUILTIN SID\n"));
become_root(True);
r_e.status = del_builtin_member(alias_rid, &q_u->sid.sid) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
else
{
r_e.status = 0xC0000000 | NT_STATUS_NO_SUCH_ALIAS;
}
}
/* store the response in the SMB stream */
samr_io_r_del_aliasmem("", &r_e, rdata, 0);
DEBUG(5,("samr_del_aliasmem: %d\n", __LINE__));
}
/*******************************************************************
api_samr_del_aliasmem
********************************************************************/
static void api_samr_del_aliasmem( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_DEL_ALIASMEM q_e;
samr_io_q_del_aliasmem("", &q_e, data, 0);
samr_reply_del_aliasmem(&q_e, rdata);
}
/*******************************************************************
samr_reply_enum_dom_groups
********************************************************************/
static void samr_reply_enum_dom_groups(SAMR_Q_ENUM_DOM_GROUPS *q_u,
prs_struct *rdata)
{
SAMR_R_ENUM_DOM_GROUPS r_e;
DOMAIN_GRP *grps = NULL;
int num_entries = 0;
DOM_SID sid;
fstring sid_str;
r_e.status = 0x0;
r_e.num_entries = 0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &sid))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
sid_to_string(sid_str, &sid);
DEBUG(5,("samr_reply_enum_dom_groups: sid %s\n", sid_str));
if (sid_equal(&sid, &global_sam_sid))
{
BOOL ret;
become_root(True);
ret = enumdomgroups(&grps, &num_entries);
unbecome_root(True);
if (!ret)
{
r_e.status = 0xC0000000 | NT_STATUS_NO_MEMORY;
}
}
if (r_e.status == 0x0)
{
make_samr_r_enum_dom_groups(&r_e, num_entries, grps, r_e.status);
}
/* store the response in the SMB stream */
samr_io_r_enum_dom_groups("", &r_e, rdata, 0);
if (grps != NULL)
{
free(grps);
}
DEBUG(5,("samr_enum_dom_groups: %d\n", __LINE__));
}
/*******************************************************************
api_samr_enum_dom_aliases
********************************************************************/
static void api_samr_enum_dom_groups( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_ENUM_DOM_GROUPS q_e;
/* grab the samr open */
samr_io_q_enum_dom_groups("", &q_e, data, 0);
/* construct reply. */
samr_reply_enum_dom_groups(&q_e, rdata);
}
/*******************************************************************
samr_reply_enum_dom_aliases
********************************************************************/
static void samr_reply_enum_dom_aliases(SAMR_Q_ENUM_DOM_ALIASES *q_u,
prs_struct *rdata)
{
SAMR_R_ENUM_DOM_ALIASES r_e;
LOCAL_GRP *alss = NULL;
int num_entries = 0;
DOM_SID sid;
fstring sid_str;
r_e.status = 0x0;
r_e.num_entries = 0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &sid))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
sid_to_string(sid_str, &sid);
DEBUG(5,("samr_reply_enum_dom_aliases: sid %s\n", sid_str));
/* well-known aliases */
if (sid_equal(&sid, &global_sid_S_1_5_20))
{
BOOL ret;
/* builtin aliases */
become_root(True);
ret = enumdombuiltins(&alss, &num_entries);
unbecome_root(True);
if (!ret)
{
r_e.status = 0xC0000000 | NT_STATUS_NO_MEMORY;
}
}
else if (sid_equal(&sid, &global_sam_sid))
{
BOOL ret;
/* local aliases */
become_root(True);
ret = enumdomaliases(&alss, &num_entries);
unbecome_root(True);
if (!ret)
{
r_e.status = 0xC0000000 | NT_STATUS_NO_MEMORY;
}
}
if (r_e.status == 0x0)
{
make_samr_r_enum_dom_aliases(&r_e, num_entries, alss, r_e.status);
}
/* store the response in the SMB stream */
samr_io_r_enum_dom_aliases("", &r_e, rdata, 0);
if (alss != NULL)
{
free(alss);
}
DEBUG(5,("samr_enum_dom_aliases: %d\n", __LINE__));
}
/*******************************************************************
api_samr_enum_dom_aliases
********************************************************************/
static void api_samr_enum_dom_aliases( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_ENUM_DOM_ALIASES q_e;
/* grab the samr open */
samr_io_q_enum_dom_aliases("", &q_e, data, 0);
/* construct reply. */
samr_reply_enum_dom_aliases(&q_e, rdata);
}
/*******************************************************************
samr_reply_query_dispinfo
********************************************************************/
static void samr_reply_query_dispinfo(SAMR_Q_QUERY_DISPINFO *q_u,
prs_struct *rdata)
{
SAMR_R_QUERY_DISPINFO r_e;
SAM_DISPINFO_CTR ctr;
SAM_USER_INFO_21 pass[MAX_SAM_ENTRIES];
DOMAIN_GRP *grps = NULL;
DOMAIN_GRP *sam_grps = NULL;
uint32 data_size = 0;
uint32 status = 0x0;
uint16 acb_mask = ACB_NORMAL;
int num_sam_entries = 0;
int num_entries = 0;
int total_entries;
DEBUG(5,("samr_reply_query_dispinfo: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (find_lsa_policy_by_hnd(&(q_u->domain_pol)) == -1)
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
DEBUG(5,("samr_reply_query_dispinfo: invalid handle\n"));
}
if (status == 0x0)
{
become_root(True);
/* Get what we need from the password database */
switch (q_u->switch_level)
{
case 0x2:
{
acb_mask = ACB_WSTRUST;
/* Fall through */
}
case 0x1:
case 0x4:
{
get_sampwd_entries(pass, q_u->start_idx,
&total_entries, &num_sam_entries,
MAX_SAM_ENTRIES, acb_mask);
break;
}
case 0x3:
case 0x5:
{
enumdomgroups(&sam_grps, &num_sam_entries);
if (q_u->start_idx < num_sam_entries) {
grps = sam_grps + q_u->start_idx;
num_sam_entries -= q_u->start_idx;
} else {
num_sam_entries = 0;
}
break;
}
}
unbecome_root(True);
num_entries = num_sam_entries;
if (num_entries > q_u->max_entries)
{
num_entries = q_u->max_entries;
}
if (num_entries > MAX_SAM_ENTRIES)
{
num_entries = MAX_SAM_ENTRIES;
DEBUG(5,("limiting number of entries to %d\n",
num_entries));
}
data_size = q_u->max_size;
/* Now create reply structure */
switch (q_u->switch_level)
{
case 0x1:
{
ctr.sam.info1 = malloc(sizeof(SAM_DISPINFO_1));
make_sam_dispinfo_1(ctr.sam.info1,
&num_entries, &data_size,
q_u->start_idx, pass);
break;
}
case 0x2:
{
ctr.sam.info2 = malloc(sizeof(SAM_DISPINFO_2));
make_sam_dispinfo_2(ctr.sam.info2,
&num_entries, &data_size,
q_u->start_idx, pass);
break;
}
case 0x3:
{
ctr.sam.info3 = malloc(sizeof(SAM_DISPINFO_3));
make_sam_dispinfo_3(ctr.sam.info3,
&num_entries, &data_size,
q_u->start_idx, grps);
break;
}
case 0x4:
{
ctr.sam.info4 = malloc(sizeof(SAM_DISPINFO_4));
make_sam_dispinfo_4(ctr.sam.info4,
&num_entries, &data_size,
q_u->start_idx, pass);
break;
}
case 0x5:
{
ctr.sam.info5 = malloc(sizeof(SAM_DISPINFO_5));
make_sam_dispinfo_5(ctr.sam.info5,
&num_entries, &data_size,
q_u->start_idx, grps);
break;
}
default:
{
ctr.sam.info = NULL;
status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;
break;
}
}
}
if ((status == 0) && (num_entries < num_sam_entries))
{
status = NT_STATUS_MORE_ENTRIES;
}
make_samr_r_query_dispinfo(&r_e, num_entries, data_size,
q_u->switch_level, &ctr, status);
/* store the response in the SMB stream */
samr_io_r_query_dispinfo("", &r_e, rdata, 0);
/* free malloc'd areas */
if (sam_grps != NULL)
{
free(sam_grps);
}
if (ctr.sam.info != NULL)
{
free(ctr.sam.info);
}
DEBUG(5,("samr_reply_query_dispinfo: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_dispinfo
********************************************************************/
static void api_samr_query_dispinfo( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_DISPINFO q_e;
samr_io_q_query_dispinfo("", &q_e, data, 0);
samr_reply_query_dispinfo(&q_e, rdata);
}
/*******************************************************************
samr_reply_delete_dom_group
********************************************************************/
static void samr_reply_delete_dom_group(SAMR_Q_DELETE_DOM_GROUP *q_u,
prs_struct *rdata)
{
uint32 status = 0;
DOM_SID group_sid;
uint32 group_rid;
fstring group_sid_str;
SAMR_R_DELETE_DOM_GROUP r_u;
DEBUG(5,("samr_delete_dom_group: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->group_pol, &group_sid))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(group_sid_str, &group_sid );
sid_split_rid(&group_sid, &group_rid);
}
if (status == 0x0)
{
DEBUG(10,("sid is %s\n", group_sid_str));
if (sid_equal(&group_sid, &global_sam_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
status = del_group_entry(group_rid) ? 0x0 : (0xC0000000 | NT_STATUS_NO_SUCH_GROUP);
unbecome_root(True);
}
else
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_GROUP;
}
}
make_samr_r_delete_dom_group(&r_u, status);
/* store the response in the SMB stream */
samr_io_r_delete_dom_group("", &r_u, rdata, 0);
}
/*******************************************************************
api_samr_delete_dom_group
********************************************************************/
static void api_samr_delete_dom_group( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_DELETE_DOM_GROUP q_u;
samr_io_q_delete_dom_group("", &q_u, data, 0);
samr_reply_delete_dom_group(&q_u, rdata);
}
/*******************************************************************
samr_reply_query_groupmem
********************************************************************/
static void samr_reply_query_groupmem(SAMR_Q_QUERY_GROUPMEM *q_u,
prs_struct *rdata)
{
uint32 status = 0;
DOMAIN_GRP_MEMBER *mem_grp = NULL;
uint32 *rid = NULL;
uint32 *attr = NULL;
int num_rids = 0;
DOM_SID group_sid;
uint32 group_rid;
fstring group_sid_str;
SAMR_R_QUERY_GROUPMEM r_u;
DEBUG(5,("samr_query_groupmem: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->group_pol, &group_sid))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(group_sid_str, &group_sid );
sid_split_rid(&group_sid, &group_rid);
}
if (status == 0x0)
{
DEBUG(10,("sid is %s\n", group_sid_str));
if (sid_equal(&group_sid, &global_sam_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
status = getgrouprid(group_rid, &mem_grp, &num_rids) != NULL ? 0x0 : (0xC0000000 | NT_STATUS_NO_SUCH_GROUP);
unbecome_root(True);
}
else
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_GROUP;
}
}
if (status == 0x0 && num_rids > 0)
{
rid = malloc(num_rids * sizeof(uint32));
attr = malloc(num_rids * sizeof(uint32));
if (mem_grp != NULL && rid != NULL && attr != NULL)
{
int i;
for (i = 0; i < num_rids; i++)
{
rid [i] = mem_grp[i].rid;
attr[i] = mem_grp[i].attr;
}
free(mem_grp);
}
}
make_samr_r_query_groupmem(&r_u, num_rids, rid, attr, status);
/* store the response in the SMB stream */
samr_io_r_query_groupmem("", &r_u, rdata, 0);
if (rid != NULL)
{
free(rid);
}
if (attr != NULL)
{
free(attr);
}
DEBUG(5,("samr_query_groupmem: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_groupmem
********************************************************************/
static void api_samr_query_groupmem( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_GROUPMEM q_u;
samr_io_q_query_groupmem("", &q_u, data, 0);
samr_reply_query_groupmem(&q_u, rdata);
}
/*******************************************************************
samr_reply_query_groupinfo
********************************************************************/
static void samr_reply_query_groupinfo(SAMR_Q_QUERY_GROUPINFO *q_u,
prs_struct *rdata)
{
SAMR_R_QUERY_GROUPINFO r_e;
GROUP_INFO_CTR ctr;
uint32 status = 0x0;
r_e.ptr = 0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
DEBUG(5,("samr_reply_query_groupinfo: %d\n", __LINE__));
if (status == 0x0)
{
if (q_u->switch_level == 1)
{
r_e.ptr = 1;
ctr.switch_value1 = 1;
make_samr_group_info1(&ctr.group.info1,
"account name",
"account description");
}
else if (q_u->switch_level == 4)
{
r_e.ptr = 1;
ctr.switch_value1 = 4;
make_samr_group_info4(&ctr.group.info4,
"account description");
}
else
{
status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;
}
}
make_samr_r_query_groupinfo(&r_e, status == 0 ? &ctr : NULL, status);
/* store the response in the SMB stream */
samr_io_r_query_groupinfo("", &r_e, rdata, 0);
DEBUG(5,("samr_query_groupinfo: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_groupinfo
********************************************************************/
static void api_samr_query_groupinfo( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_GROUPINFO q_e;
samr_io_q_query_groupinfo("", &q_e, data, 0);
samr_reply_query_groupinfo(&q_e, rdata);
}
/*******************************************************************
samr_reply_query_aliasinfo
********************************************************************/
static void samr_reply_query_aliasinfo(SAMR_Q_QUERY_ALIASINFO *q_u,
prs_struct *rdata)
{
SAMR_R_QUERY_ALIASINFO r_e;
ALIAS_INFO_CTR ctr;
uint32 status = 0x0;
r_e.ptr = 0;
/* find the policy handle. open a policy on it. */
if (r_e.status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
r_e.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
DEBUG(5,("samr_reply_query_aliasinfo: %d\n", __LINE__));
if (status == 0x0)
{
if (q_u->switch_level == 3)
{
r_e.ptr = 1;
ctr.switch_value1 = 3;
make_samr_alias_info3(&ctr.alias.info3, "<account description>");
}
else
{
status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;
}
}
make_samr_r_query_aliasinfo(&r_e, status == 0 ? &ctr : NULL, status);
/* store the response in the SMB stream */
samr_io_r_query_aliasinfo("", &r_e, rdata, 0);
DEBUG(5,("samr_query_aliasinfo: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_aliasinfo
********************************************************************/
static void api_samr_query_aliasinfo( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_ALIASINFO q_e;
samr_io_q_query_aliasinfo("", &q_e, data, 0);
samr_reply_query_aliasinfo(&q_e, rdata);
}
/*******************************************************************
samr_reply_query_useraliases
********************************************************************/
static void samr_reply_query_useraliases(SAMR_Q_QUERY_USERALIASES *q_u,
prs_struct *rdata)
{
uint32 status = 0;
LOCAL_GRP *mem_grp = NULL;
uint32 *rid = NULL;
int num_rids = 0;
struct sam_passwd *sam_pass;
DOM_SID usr_sid;
DOM_SID dom_sid;
uint32 user_rid;
fstring sam_sid_str;
fstring dom_sid_str;
fstring usr_sid_str;
SAMR_R_QUERY_USERALIASES r_u;
DEBUG(5,("samr_query_useraliases: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &dom_sid))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(dom_sid_str, &dom_sid );
sid_to_string(sam_sid_str, &global_sam_sid);
}
if (status == 0x0)
{
usr_sid = q_u->sid[0].sid;
sid_split_rid(&usr_sid, &user_rid);
sid_to_string(usr_sid_str, &usr_sid);
}
if (status == 0x0)
{
/* find the user account */
become_root(True);
sam_pass = getsam21pwrid(user_rid);
unbecome_root(True);
if (sam_pass == NULL)
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_USER;
num_rids = 0;
}
}
if (status == 0x0)
{
DEBUG(10,("sid is %s\n", dom_sid_str));
if (sid_equal(&dom_sid, &global_sid_S_1_5_20))
{
DEBUG(10,("lookup on S-1-5-20\n"));
become_root(True);
getuserbuiltinntnam(sam_pass->nt_name, &mem_grp, &num_rids);
unbecome_root(True);
}
else if (sid_equal(&dom_sid, &usr_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
getuseraliasntnam(sam_pass->nt_name, &mem_grp, &num_rids);
unbecome_root(True);
}
else
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_USER;
}
}
if (status == 0x0 && num_rids > 0)
{
rid = malloc(num_rids * sizeof(uint32));
if (mem_grp != NULL && rid != NULL)
{
int i;
for (i = 0; i < num_rids; i++)
{
rid[i] = mem_grp[i].rid;
}
free(mem_grp);
}
}
make_samr_r_query_useraliases(&r_u, num_rids, rid, status);
/* store the response in the SMB stream */
samr_io_r_query_useraliases("", &r_u, rdata, 0);
if (rid != NULL)
{
free(rid);
}
DEBUG(5,("samr_query_useraliases: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_useraliases
********************************************************************/
static void api_samr_query_useraliases( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_USERALIASES q_u;
samr_io_q_query_useraliases("", &q_u, data, 0);
samr_reply_query_useraliases(&q_u, rdata);
}
/*******************************************************************
samr_reply_delete_dom_alias
********************************************************************/
static void samr_reply_delete_dom_alias(SAMR_Q_DELETE_DOM_ALIAS *q_u,
prs_struct *rdata)
{
uint32 status = 0;
DOM_SID alias_sid;
uint32 alias_rid;
fstring alias_sid_str;
SAMR_R_DELETE_DOM_ALIAS r_u;
DEBUG(5,("samr_delete_dom_alias: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->alias_pol, &alias_sid))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(alias_sid_str, &alias_sid );
sid_split_rid(&alias_sid, &alias_rid);
}
if (status == 0x0)
{
DEBUG(10,("sid is %s\n", alias_sid_str));
if (sid_equal(&alias_sid, &global_sam_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
status = del_alias_entry(alias_rid) ? 0x0 : (0xC0000000 | NT_STATUS_NO_SUCH_ALIAS);
unbecome_root(True);
}
else
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_ALIAS;
}
}
make_samr_r_delete_dom_alias(&r_u, status);
/* store the response in the SMB stream */
samr_io_r_delete_dom_alias("", &r_u, rdata, 0);
}
/*******************************************************************
api_samr_delete_dom_alias
********************************************************************/
static void api_samr_delete_dom_alias( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_DELETE_DOM_ALIAS q_u;
samr_io_q_delete_dom_alias("", &q_u, data, 0);
samr_reply_delete_dom_alias(&q_u, rdata);
}
/*******************************************************************
samr_reply_query_aliasmem
********************************************************************/
static void samr_reply_query_aliasmem(SAMR_Q_QUERY_ALIASMEM *q_u,
prs_struct *rdata)
{
uint32 status = 0;
LOCAL_GRP_MEMBER *mem_grp = NULL;
DOM_SID2 *sid = NULL;
int num_sids = 0;
DOM_SID alias_sid;
uint32 alias_rid;
fstring alias_sid_str;
SAMR_R_QUERY_ALIASMEM r_u;
DEBUG(5,("samr_query_aliasmem: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->alias_pol, &alias_sid))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
else
{
sid_to_string(alias_sid_str, &alias_sid );
sid_split_rid(&alias_sid, &alias_rid);
}
if (status == 0x0)
{
DEBUG(10,("sid is %s\n", alias_sid_str));
if (sid_equal(&alias_sid, &global_sid_S_1_5_20))
{
DEBUG(10,("lookup on S-1-5-20\n"));
become_root(True);
status = getbuiltinrid(alias_rid, &mem_grp, &num_sids) != NULL ? 0x0 : 0xC0000000 | NT_STATUS_NO_SUCH_ALIAS;
unbecome_root(True);
}
else if (sid_equal(&alias_sid, &global_sam_sid))
{
DEBUG(10,("lookup on Domain SID\n"));
become_root(True);
status = getaliasrid(alias_rid, &mem_grp, &num_sids) != NULL ? 0x0 : 0xC0000000 | NT_STATUS_NO_SUCH_ALIAS;
unbecome_root(True);
}
else
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_ALIAS;
}
}
if (status == 0x0 && num_sids > 0)
{
sid = malloc(num_sids * sizeof(DOM_SID));
if (mem_grp != NULL && sid != NULL)
{
int i;
for (i = 0; i < num_sids; i++)
{
make_dom_sid2(&sid[i], &mem_grp[i].sid);
}
free(mem_grp);
}
}
make_samr_r_query_aliasmem(&r_u, num_sids, sid, status);
/* store the response in the SMB stream */
samr_io_r_query_aliasmem("", &r_u, rdata, 0);
if (sid != NULL)
{
free(sid);
}
DEBUG(5,("samr_query_aliasmem: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_aliasmem
********************************************************************/
static void api_samr_query_aliasmem( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_ALIASMEM q_u;
samr_io_q_query_aliasmem("", &q_u, data, 0);
samr_reply_query_aliasmem(&q_u, rdata);
}
/*******************************************************************
samr_reply_lookup_names
********************************************************************/
static void samr_reply_lookup_names(SAMR_Q_LOOKUP_NAMES *q_u,
prs_struct *rdata)
{
uint32 rid [MAX_SAM_ENTRIES];
uint8 type[MAX_SAM_ENTRIES];
uint32 status = 0;
int i;
int num_rids = q_u->num_names1;
DOM_SID pol_sid;
SAMR_R_LOOKUP_NAMES r_u;
DEBUG(5,("samr_lookup_names: %d\n", __LINE__));
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &pol_sid))
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
if (num_rids > MAX_SAM_ENTRIES)
{
num_rids = MAX_SAM_ENTRIES;
DEBUG(5,("samr_lookup_names: truncating entries to %d\n", num_rids));
}
SMB_ASSERT_ARRAY(q_u->uni_name, num_rids);
for (i = 0; i < num_rids && status == 0; i++)
{
DOM_SID sid;
fstring name;
unistr2_to_ascii(name, &q_u->uni_name[i], sizeof(name)-1);
status = lookup_name(name, &sid, &(type[i]));
if (status == 0x0)
{
sid_split_rid(&sid, &rid[i]);
}
else
{
type[i] = SID_NAME_UNKNOWN;
rid [i] = 0xffffffff;
}
if (!sid_equal(&pol_sid, &sid))
{
rid [i] = 0xffffffff;
type[i] = SID_NAME_UNKNOWN;
}
}
make_samr_r_lookup_names(&r_u, num_rids, rid, type, status);
/* store the response in the SMB stream */
samr_io_r_lookup_names("", &r_u, rdata, 0);
DEBUG(5,("samr_lookup_names: %d\n", __LINE__));
}
/*******************************************************************
api_samr_lookup_names
********************************************************************/
static void api_samr_lookup_names( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_LOOKUP_NAMES q_u;
samr_io_q_lookup_names("", &q_u, data, 0);
samr_reply_lookup_names(&q_u, rdata);
}
/*******************************************************************
samr_reply_chgpasswd_user
********************************************************************/
static void samr_reply_chgpasswd_user(SAMR_Q_CHGPASSWD_USER *q_u,
prs_struct *rdata)
{
SAMR_R_CHGPASSWD_USER r_u;
uint32 status = 0x0;
fstring user_name;
fstring wks;
unistr2_to_ascii(user_name, &q_u->uni_user_name, sizeof(user_name)-1);
unistr2_to_ascii(wks, &q_u->uni_dest_host, sizeof(wks)-1);
DEBUG(5,("samr_chgpasswd_user: user: %s wks: %s\n", user_name, wks));
if (!pass_oem_change(user_name,
q_u->lm_newpass.pass, q_u->lm_oldhash.hash,
q_u->nt_newpass.pass, q_u->nt_oldhash.hash))
{
status = 0xC0000000 | NT_STATUS_WRONG_PASSWORD;
}
make_samr_r_chgpasswd_user(&r_u, status);
/* store the response in the SMB stream */
samr_io_r_chgpasswd_user("", &r_u, rdata, 0);
DEBUG(5,("samr_chgpasswd_user: %d\n", __LINE__));
}
/*******************************************************************
api_samr_chgpasswd_user
********************************************************************/
static void api_samr_chgpasswd_user( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CHGPASSWD_USER q_u;
samr_io_q_chgpasswd_user("", &q_u, data, 0);
samr_reply_chgpasswd_user(&q_u, rdata);
}
/*******************************************************************
samr_reply_unknown_38
********************************************************************/
static void samr_reply_unknown_38(SAMR_Q_UNKNOWN_38 *q_u,
prs_struct *rdata)
{
SAMR_R_UNKNOWN_38 r_u;
DEBUG(5,("samr_unknown_38: %d\n", __LINE__));
make_samr_r_unknown_38(&r_u);
/* store the response in the SMB stream */
samr_io_r_unknown_38("", &r_u, rdata, 0);
DEBUG(5,("samr_unknown_38: %d\n", __LINE__));
}
/*******************************************************************
api_samr_unknown_38
********************************************************************/
static void api_samr_unknown_38( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_UNKNOWN_38 q_u;
samr_io_q_unknown_38("", &q_u, data, 0);
samr_reply_unknown_38(&q_u, rdata);
}
/*******************************************************************
samr_reply_lookup_rids
********************************************************************/
static void samr_reply_lookup_rids(SAMR_Q_LOOKUP_RIDS *q_u,
prs_struct *rdata)
{
fstring group_names[MAX_SAM_ENTRIES];
uint8 group_attrs[MAX_SAM_ENTRIES];
uint32 status = 0;
int num_rids = q_u->num_rids1;
DOM_SID pol_sid;
SAMR_R_LOOKUP_RIDS r_u;
DEBUG(5,("samr_lookup_rids: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &pol_sid))
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
if (status == 0x0)
{
int i;
if (num_rids > MAX_SAM_ENTRIES)
{
num_rids = MAX_SAM_ENTRIES;
DEBUG(5,("samr_lookup_rids: truncating entries to %d\n", num_rids));
}
for (i = 0; i < num_rids && status == 0; i++)
{
DOM_SID sid;
sid_copy(&sid, &pol_sid);
sid_append_rid(&sid, q_u->rid[i]);
lookup_sid(&sid, group_names[i], &group_attrs[i]);
}
}
make_samr_r_lookup_rids(&r_u, num_rids, group_names, group_attrs, status);
/* store the response in the SMB stream */
samr_io_r_lookup_rids("", &r_u, rdata, 0);
DEBUG(5,("samr_lookup_rids: %d\n", __LINE__));
}
/*******************************************************************
api_samr_lookup_rids
********************************************************************/
static void api_samr_lookup_rids( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_LOOKUP_RIDS q_u;
samr_io_q_lookup_rids("", &q_u, data, 0);
samr_reply_lookup_rids(&q_u, rdata);
}
/*******************************************************************
samr_reply_open_user
********************************************************************/
static void samr_reply_open_user(SAMR_Q_OPEN_USER *q_u,
prs_struct *rdata,
int status)
{
SAMR_R_OPEN_USER r_u;
struct sam_passwd *sam_pass;
BOOL pol_open = False;
/* set up the SAMR open_user response */
bzero(r_u.user_pol.data, POL_HND_SIZE);
r_u.status = 0x0;
/* find the policy handle. open a policy on it. */
if (r_u.status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->domain_pol)) == -1))
{
r_u.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* get a (unique) handle. open a policy on it. */
if (r_u.status == 0x0 && !(pol_open = open_lsa_policy_hnd(&(r_u.user_pol))))
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
become_root(True);
sam_pass = getsam21pwrid(q_u->user_rid);
unbecome_root(True);
/* check that the RID exists in our domain. */
if (r_u.status == 0x0 && sam_pass == NULL)
{
r_u.status = 0xC0000000 | NT_STATUS_NO_SUCH_USER;
}
/* associate the RID with the (unique) handle. */
if (r_u.status == 0x0 && !set_lsa_policy_samr_rid(&(r_u.user_pol), q_u->user_rid))
{
/* oh, whoops. don't know what error message to return, here */
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (r_u.status != 0 && pol_open)
{
close_lsa_policy_hnd(&(r_u.user_pol));
}
DEBUG(5,("samr_open_user: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_open_user("", &r_u, rdata, 0);
DEBUG(5,("samr_open_user: %d\n", __LINE__));
}
/*******************************************************************
api_samr_open_user
********************************************************************/
static void api_samr_open_user( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_OPEN_USER q_u;
samr_io_q_open_user("", &q_u, data, 0);
samr_reply_open_user(&q_u, rdata, 0x0);
}
/*************************************************************************
get_user_info_10
*************************************************************************/
static BOOL get_user_info_10(SAM_USER_INFO_10 *id10, uint32 user_rid)
{
struct sam_passwd *sam_pass;
become_root(True);
sam_pass = getsam21pwrid(user_rid);
unbecome_root(True);
if (sam_pass == NULL)
{
DEBUG(4,("User 0x%x not found\n", user_rid));
return False;
}
DEBUG(3,("User:[%s]\n", sam_pass->nt_name));
make_sam_user_info10(id10, sam_pass->acct_ctrl);
return True;
}
/*************************************************************************
get_user_info_21
*************************************************************************/
static BOOL get_user_info_21(SAM_USER_INFO_21 *id21, uint32 user_rid)
{
struct sam_passwd *sam_pass;
LOGON_HRS hrs;
int i;
become_root(True);
sam_pass = getsam21pwrid(user_rid);
unbecome_root(True);
if (sam_pass == NULL)
{
DEBUG(4,("User 0x%x not found\n", user_rid));
return False;
}
DEBUG(3,("User:[%s]\n", sam_pass->nt_name));
/* create a LOGON_HRS structure */
hrs.len = sam_pass->hours_len;
SMB_ASSERT_ARRAY(hrs.hours, hrs.len);
for (i = 0; i < hrs.len; i++)
{
hrs.hours[i] = sam_pass->hours[i];
}
make_sam_user_info21(id21,
&sam_pass->logon_time,
&sam_pass->logoff_time,
&sam_pass->kickoff_time,
&sam_pass->pass_last_set_time,
&sam_pass->pass_can_change_time,
&sam_pass->pass_must_change_time,
sam_pass->nt_name, /* user_name */
sam_pass->full_name, /* full_name */
sam_pass->home_dir, /* home_dir */
sam_pass->dir_drive, /* dir_drive */
sam_pass->logon_script, /* logon_script */
sam_pass->profile_path, /* profile_path */
sam_pass->acct_desc, /* description */
sam_pass->workstations, /* workstations user can log in from */
sam_pass->unknown_str, /* don't know, yet */
sam_pass->munged_dial, /* dialin info. contains dialin path and tel no */
sam_pass->user_rid, /* RID user_id */
sam_pass->group_rid, /* RID group_id */
sam_pass->acct_ctrl,
sam_pass->unknown_3, /* unknown_3 */
sam_pass->logon_divs, /* divisions per week */
&hrs, /* logon hours */
sam_pass->unknown_5,
sam_pass->unknown_6);
return True;
}
/*******************************************************************
samr_reply_query_userinfo
********************************************************************/
static void samr_reply_query_userinfo(SAMR_Q_QUERY_USERINFO *q_u,
prs_struct *rdata)
{
SAMR_R_QUERY_USERINFO r_u;
#if 0
SAM_USER_INFO_11 id11;
#endif
SAM_USER_INFO_10 id10;
SAM_USER_INFO_21 id21;
void *info = NULL;
uint32 status = 0x0;
uint32 rid = 0x0;
DEBUG(5,("samr_reply_query_userinfo: %d\n", __LINE__));
/* search for the handle */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the user's rid */
if (status == 0x0 && (rid = get_lsa_policy_samr_rid(&(q_u->pol))) == 0xffffffff)
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
DEBUG(5,("samr_reply_query_userinfo: rid:0x%x\n", rid));
/* ok! user info levels (there are lots: see MSDEV help), off we go... */
if (status == 0x0)
{
switch (q_u->switch_value)
{
case 0x10:
{
info = (void*)&id10;
status = get_user_info_10(&id10, rid) ? 0 : (0xC0000000 | NT_STATUS_NO_SUCH_USER);
break;
}
#if 0
/* whoops - got this wrong. i think. or don't understand what's happening. */
case 0x11:
{
NTTIME expire;
info = (void*)&id11;
expire.low = 0xffffffff;
expire.high = 0x7fffffff;
make_sam_user_info11(&id11, &expire, "BROOKFIELDS$", 0x03ef, 0x201, 0x0080);
break;
}
#endif
case 21:
{
info = (void*)&id21;
status = get_user_info_21(&id21, rid) ? 0 : (0xC0000000 | NT_STATUS_NO_SUCH_USER);
break;
}
default:
{
status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;
break;
}
}
}
make_samr_r_query_userinfo(&r_u, q_u->switch_value, info, status);
/* store the response in the SMB stream */
samr_io_r_query_userinfo("", &r_u, rdata, 0);
DEBUG(5,("samr_reply_query_userinfo: %d\n", __LINE__));
}
/*******************************************************************
set_user_info_24
********************************************************************/
static BOOL set_user_info_24(SAM_USER_INFO_24 *id24, uint32 rid)
{
struct sam_passwd *pwd = getsam21pwrid(rid);
struct sam_passwd new_pwd;
static uchar nt_hash[16];
static uchar lm_hash[16];
pstring new_pw;
if (pwd == NULL)
{
return False;
}
pwdb_init_sam(&new_pwd);
copy_sam_passwd(&new_pwd, pwd);
if (!decode_pw_buffer(id24->pass, new_pw, sizeof(new_pw), True))
{
return False;
}
#ifdef DEBUG_PASSWORD
DEBUG(0,("New Password: %s\n", new_pw));
#endif
nt_lm_owf_gen(new_pw, nt_hash, lm_hash);
new_pwd.smb_passwd = lm_hash;
new_pwd.smb_nt_passwd = nt_hash;
return mod_sam21pwd_entry(&new_pwd, True);
}
/*******************************************************************
set_user_info_23
********************************************************************/
static BOOL set_user_info_23(SAM_USER_INFO_23 *id23, uint32 rid)
{
struct sam_passwd *pwd = getsam21pwrid(rid);
struct sam_passwd new_pwd;
static uchar nt_hash[16];
static uchar lm_hash[16];
pstring new_pw;
if (pwd == NULL)
{
return False;
}
pwdb_init_sam(&new_pwd);
copy_sam_passwd(&new_pwd, pwd);
copy_id23_to_sam_passwd(&new_pwd, id23);
if (!decode_pw_buffer(id23->pass, new_pw, sizeof(new_pw), True))
{
return False;
}
#ifdef DEBUG_PASSWORD
DEBUG(0,("New Password: %s\n", new_pw));
#endif
nt_lm_owf_gen(new_pw, nt_hash, lm_hash);
new_pwd.smb_passwd = lm_hash;
new_pwd.smb_nt_passwd = nt_hash;
return mod_sam21pwd_entry(&new_pwd, True);
}
/*******************************************************************
api_samr_query_userinfo
********************************************************************/
static void api_samr_query_userinfo( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_USERINFO q_u;
samr_io_q_query_userinfo("", &q_u, data, 0);
samr_reply_query_userinfo(&q_u, rdata);
}
/*******************************************************************
samr_reply_set_userinfo
********************************************************************/
static void samr_reply_set_userinfo(SAMR_Q_SET_USERINFO *q_u,
prs_struct *rdata, uchar user_sess_key[16])
{
SAMR_R_SET_USERINFO r_u;
uint32 status = 0x0;
uint32 rid = 0x0;
DEBUG(5,("samr_reply_set_userinfo: %d\n", __LINE__));
/* search for the handle */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the user's rid */
if (status == 0x0 && (rid = get_lsa_policy_samr_rid(&(q_u->pol))) == 0xffffffff)
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
DEBUG(5,("samr_reply_set_userinfo: rid:0x%x\n", rid));
/* ok! user info levels (there are lots: see MSDEV help), off we go... */
if (status == 0x0)
{
switch (q_u->switch_value)
{
case 24:
{
SAM_USER_INFO_24 *id24 = q_u->info.id24;
SamOEMhash(id24->pass, user_sess_key, True);
status = set_user_info_24(id24, rid) ? 0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
break;
}
case 23:
{
SAM_USER_INFO_23 *id23 = q_u->info.id23;
SamOEMhash(id23->pass, user_sess_key, True);
status = set_user_info_23(id23, rid) ? 0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
break;
}
default:
{
status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;
break;
}
}
}
make_samr_r_set_userinfo(&r_u, status);
/* store the response in the SMB stream */
samr_io_r_set_userinfo("", &r_u, rdata, 0);
DEBUG(5,("samr_reply_set_userinfo: %d\n", __LINE__));
}
/*******************************************************************
api_samr_set_userinfo
********************************************************************/
static void api_samr_set_userinfo( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
user_struct *vuser = get_valid_user_struct(p->vuid);
SAMR_Q_SET_USERINFO q_u;
ZERO_STRUCT(q_u);
#ifdef DEBUG_PASSWORD
DEBUG(100,("set user info: sess_key: "));
dump_data(100, vuser->dc.user_sess_key, 16);
#endif
samr_io_q_set_userinfo("", &q_u, data, 0);
samr_reply_set_userinfo(&q_u, rdata, vuser->dc.user_sess_key);
if (q_u.info.id != NULL)
{
free(q_u.info.id);
}
}
/*******************************************************************
samr_reply_query_usergroups
********************************************************************/
static void samr_reply_query_usergroups(SAMR_Q_QUERY_USERGROUPS *q_u,
prs_struct *rdata)
{
SAMR_R_QUERY_USERGROUPS r_u;
uint32 status = 0x0;
struct sam_passwd *sam_pass;
DOM_GID *gids = NULL;
int num_groups = 0;
uint32 rid;
DEBUG(5,("samr_query_usergroups: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the user's rid */
if (status == 0x0 && (rid = get_lsa_policy_samr_rid(&(q_u->pol))) == 0xffffffff)
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
if (status == 0x0)
{
become_root(True);
sam_pass = getsam21pwrid(rid);
unbecome_root(True);
if (sam_pass == NULL)
{
status = 0xC0000000 | NT_STATUS_NO_SUCH_USER;
}
}
if (status == 0x0)
{
DOMAIN_GRP *mem_grp = NULL;
become_root(True);
getusergroupsntnam(sam_pass->nt_name, &mem_grp, &num_groups);
unbecome_root(True);
gids = NULL;
num_groups = make_dom_gids(mem_grp, num_groups, &gids);
if (mem_grp != NULL)
{
free(mem_grp);
}
}
/* construct the response. lkclXXXX: gids are not copied! */
make_samr_r_query_usergroups(&r_u, num_groups, gids, status);
/* store the response in the SMB stream */
samr_io_r_query_usergroups("", &r_u, rdata, 0);
if (gids)
{
free((char *)gids);
}
DEBUG(5,("samr_query_usergroups: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_usergroups
********************************************************************/
static void api_samr_query_usergroups( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_USERGROUPS q_u;
samr_io_q_query_usergroups("", &q_u, data, 0);
samr_reply_query_usergroups(&q_u, rdata);
}
/*******************************************************************
opens a samr alias by rid, returns a policy handle.
********************************************************************/
static uint32 open_samr_alias(DOM_SID *sid, POLICY_HND *alias_pol,
uint32 alias_rid)
{
BOOL pol_open = False;
uint32 status = 0x0;
/* get a (unique) handle. open a policy on it. */
if (status == 0x0 && !(pol_open = open_lsa_policy_hnd(alias_pol)))
{
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
DEBUG(0,("TODO: verify that the alias rid exists\n"));
/* associate a RID with the (unique) handle. */
if (status == 0x0 && !set_lsa_policy_samr_rid(alias_pol, alias_rid))
{
/* oh, whoops. don't know what error message to return, here */
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
sid_append_rid(sid, alias_rid);
/* associate an alias SID with the (unique) handle. */
if (status == 0x0 && !set_lsa_policy_samr_sid(alias_pol, sid))
{
/* oh, whoops. don't know what error message to return, here */
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (status != 0 && pol_open)
{
close_lsa_policy_hnd(alias_pol);
}
return status;
}
/*******************************************************************
samr_reply_create_dom_alias
********************************************************************/
static void samr_reply_create_dom_alias(SAMR_Q_CREATE_DOM_ALIAS *q_u,
prs_struct *rdata)
{
SAMR_R_CREATE_DOM_ALIAS r_u;
DOM_SID dom_sid;
LOCAL_GRP grp;
POLICY_HND alias_pol;
uint32 status = 0x0;
bzero(&alias_pol, sizeof(alias_pol));
DEBUG(5,("samr_create_dom_alias: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->dom_pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the domain sid */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->dom_pol, &dom_sid))
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
if (!sid_equal(&dom_sid, &global_sam_sid))
{
status = 0xC0000000 | NT_STATUS_ACCESS_DENIED;
}
if (status == 0x0)
{
unistr2_to_ascii(grp.name, &q_u->uni_acct_desc, sizeof(grp.name)-1);
fstrcpy(grp.comment, "");
grp.rid = 0xffffffff;
become_root(True);
status = add_alias_entry(&grp) ? 0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
if (status == 0x0)
{
status = open_samr_alias(&dom_sid, &alias_pol, grp.rid);
}
/* construct the response. */
make_samr_r_create_dom_alias(&r_u, &alias_pol, grp.rid, status);
/* store the response in the SMB stream */
samr_io_r_create_dom_alias("", &r_u, rdata, 0);
DEBUG(5,("samr_create_dom_alias: %d\n", __LINE__));
}
/*******************************************************************
api_samr_create_dom_alias
********************************************************************/
static void api_samr_create_dom_alias( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CREATE_DOM_ALIAS q_u;
samr_io_q_create_dom_alias("", &q_u, data, 0);
samr_reply_create_dom_alias(&q_u, rdata);
}
/*******************************************************************
opens a samr group by rid, returns a policy handle.
********************************************************************/
static uint32 open_samr_group(DOM_SID *sid, POLICY_HND *group_pol,
uint32 group_rid)
{
BOOL pol_open = False;
uint32 status = 0x0;
/* get a (unique) handle. open a policy on it. */
if (status == 0x0 && !(pol_open = open_lsa_policy_hnd(group_pol)))
{
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
DEBUG(0,("TODO: verify that the group rid exists\n"));
/* associate a RID with the (unique) handle. */
if (status == 0x0 && !set_lsa_policy_samr_rid(group_pol, group_rid))
{
/* oh, whoops. don't know what error message to return, here */
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
sid_append_rid(sid, group_rid);
/* associate an group SID with the (unique) handle. */
if (status == 0x0 && !set_lsa_policy_samr_sid(group_pol, sid))
{
/* oh, whoops. don't know what error message to return, here */
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (status != 0 && pol_open)
{
close_lsa_policy_hnd(group_pol);
}
return status;
}
/*******************************************************************
samr_reply_create_dom_group
********************************************************************/
static void samr_reply_create_dom_group(SAMR_Q_CREATE_DOM_GROUP *q_u,
prs_struct *rdata)
{
SAMR_R_CREATE_DOM_GROUP r_u;
DOM_SID dom_sid;
DOMAIN_GRP grp;
POLICY_HND group_pol;
uint32 status = 0x0;
bzero(&group_pol, sizeof(group_pol));
DEBUG(5,("samr_create_dom_group: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* find the domain sid */
if (status == 0x0 && !get_lsa_policy_samr_sid(&q_u->pol, &dom_sid))
{
status = 0xC0000000 | NT_STATUS_OBJECT_TYPE_MISMATCH;
}
if (!sid_equal(&dom_sid, &global_sam_sid))
{
status = 0xC0000000 | NT_STATUS_ACCESS_DENIED;
}
if (status == 0x0)
{
unistr2_to_ascii(grp.name, &q_u->uni_acct_desc, sizeof(grp.name)-1);
fstrcpy(grp.comment, "");
grp.rid = 0xffffffff;
grp.attr = 0x07;
become_root(True);
status = add_group_entry(&grp) ? 0x0 : (0xC0000000 | NT_STATUS_ACCESS_DENIED);
unbecome_root(True);
}
if (status == 0x0)
{
status = open_samr_group(&dom_sid, &group_pol, grp.rid);
}
/* construct the response. */
make_samr_r_create_dom_group(&r_u, &group_pol, grp.rid, status);
/* store the response in the SMB stream */
samr_io_r_create_dom_group("", &r_u, rdata, 0);
DEBUG(5,("samr_create_dom_group: %d\n", __LINE__));
}
/*******************************************************************
api_samr_create_dom_group
********************************************************************/
static void api_samr_create_dom_group( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CREATE_DOM_GROUP q_u;
samr_io_q_create_dom_group("", &q_u, data, 0);
samr_reply_create_dom_group(&q_u, rdata);
}
/*******************************************************************
samr_reply_query_dom_info
********************************************************************/
static void samr_reply_query_dom_info(SAMR_Q_QUERY_DOMAIN_INFO *q_u,
prs_struct *rdata)
{
SAMR_R_QUERY_DOMAIN_INFO r_u;
SAM_UNK_CTR ctr;
uint16 switch_value = 0x0;
uint32 status = 0x0;
ZERO_STRUCT(r_u);
ZERO_STRUCT(ctr);
r_u.ctr = &ctr;
DEBUG(5,("samr_reply_query_dom_info: %d\n", __LINE__));
/* find the policy handle. open a policy on it. */
if (r_u.status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->domain_pol)) == -1))
{
r_u.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
DEBUG(5,("samr_reply_query_dom_info: invalid handle\n"));
}
if (status == 0x0)
{
switch (q_u->switch_value)
{
case 0x07:
{
switch_value = 0x7;
make_unk_info7(&ctr.info.inf7);
break;
}
case 0x06:
{
switch_value = 0x6;
make_unk_info6(&ctr.info.inf6);
break;
}
case 0x03:
{
switch_value = 0x3;
make_unk_info3(&ctr.info.inf3);
break;
}
case 0x02:
{
switch_value = 0x2;
make_unk_info2(&ctr.info.inf2, global_sam_name, global_myname);
break;
}
case 0x01:
{
switch_value = 0x1;
make_unk_info1(&ctr.info.inf1);
break;
}
default:
{
status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;
break;
}
}
}
make_samr_r_query_dom_info(&r_u, switch_value, &ctr, status);
/* store the response in the SMB stream */
samr_io_r_query_dom_info("", &r_u, rdata, 0);
DEBUG(5,("samr_query_dom_info: %d\n", __LINE__));
}
/*******************************************************************
api_samr_query_dom_info
********************************************************************/
static void api_samr_query_dom_info( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_QUERY_DOMAIN_INFO q_e;
samr_io_q_query_dom_info("", &q_e, data, 0);
samr_reply_query_dom_info(&q_e, rdata);
}
/*******************************************************************
samr_reply_create_user
********************************************************************/
static void samr_reply_create_user(SAMR_Q_CREATE_USER *q_u,
prs_struct *rdata)
{
struct sam_passwd *sam_pass;
fstring user_name;
SAMR_R_CREATE_USER r_u;
POLICY_HND pol;
uint32 status = 0x0;
uint32 user_rid = 0xffffffff;
BOOL pol_open = False;
/* find the machine account: tell the caller if it exists.
lkclXXXX i have *no* idea if this is a problem or not
or even if you are supposed to construct a different
reply if the account already exists...
*/
/* find the policy handle. open a policy on it. */
if (status == 0x0 && (find_lsa_policy_by_hnd(&(q_u->domain_pol)) == -1))
{
status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* get a (unique) handle. open a policy on it. */
if (status == 0x0 && !(pol_open = open_lsa_policy_hnd(&pol)))
{
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
unistr2_to_ascii(user_name, &q_u->uni_name, sizeof(user_name)-1);
sam_pass = getsam21pwntnam(user_name);
if (sam_pass != NULL)
{
/* account exists: say so */
status = 0xC0000000 | NT_STATUS_USER_EXISTS;
}
else
{
pstring err_str;
pstring msg_str;
if (!local_password_change(user_name, True,
q_u->acb_info, 0xffff,
NULL,
err_str, sizeof(err_str),
msg_str, sizeof(msg_str)))
{
DEBUG(0,("%s\n", err_str));
status = 0xC0000000 | NT_STATUS_ACCESS_DENIED;
}
else
{
sam_pass = getsam21pwntnam(user_name);
if (sam_pass == NULL)
{
/* account doesn't exist: say so */
status = 0xC0000000 | NT_STATUS_ACCESS_DENIED;
}
else
{
user_rid = sam_pass->user_rid;
}
}
}
/* associate the RID with the (unique) handle. */
if (status == 0x0 && !set_lsa_policy_samr_rid(&pol, user_rid))
{
/* oh, whoops. don't know what error message to return, here */
status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (status != 0 && pol_open)
{
close_lsa_policy_hnd(&pol);
}
DEBUG(5,("samr_create_user: %d\n", __LINE__));
make_samr_r_create_user(&r_u, &pol, 0x000703ff, user_rid, status);
/* store the response in the SMB stream */
samr_io_r_create_user("", &r_u, rdata, 0);
DEBUG(5,("samr_create_user: %d\n", __LINE__));
}
/*******************************************************************
api_samr_create_user
********************************************************************/
static void api_samr_create_user( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CREATE_USER q_u;
/* grab the samr unknown 32 */
samr_io_q_create_user("", &q_u, data, 0);
/* construct reply. */
samr_reply_create_user(&q_u, rdata);
}
/*******************************************************************
samr_reply_connect_anon
********************************************************************/
static void samr_reply_connect_anon(SAMR_Q_CONNECT_ANON *q_u,
prs_struct *rdata)
{
SAMR_R_CONNECT_ANON r_u;
BOOL pol_open = False;
/* set up the SAMR connect_anon response */
r_u.status = 0x0;
/* get a (unique) handle. open a policy on it. */
if (r_u.status == 0x0 && !(pol_open = open_lsa_policy_hnd(&(r_u.connect_pol))))
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
/* associate the domain SID with the (unique) handle. */
if (r_u.status == 0x0 && !set_lsa_policy_samr_pol_status(&(r_u.connect_pol), q_u->unknown_0))
{
/* oh, whoops. don't know what error message to return, here */
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (r_u.status != 0 && pol_open)
{
close_lsa_policy_hnd(&(r_u.connect_pol));
}
DEBUG(5,("samr_connect_anon: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_connect_anon("", &r_u, rdata, 0);
DEBUG(5,("samr_connect_anon: %d\n", __LINE__));
}
/*******************************************************************
api_samr_connect_anon
********************************************************************/
static void api_samr_connect_anon( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CONNECT_ANON q_u;
samr_io_q_connect_anon("", &q_u, data, 0);
samr_reply_connect_anon(&q_u, rdata);
}
/*******************************************************************
samr_reply_connect
********************************************************************/
static void samr_reply_connect(SAMR_Q_CONNECT *q_u,
prs_struct *rdata)
{
SAMR_R_CONNECT r_u;
BOOL pol_open = False;
/* set up the SAMR connect response */
r_u.status = 0x0;
/* get a (unique) handle. open a policy on it. */
if (r_u.status == 0x0 && !(pol_open = open_lsa_policy_hnd(&(r_u.connect_pol))))
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
/* associate the domain SID with the (unique) handle. */
if (r_u.status == 0x0 && !set_lsa_policy_samr_pol_status(&(r_u.connect_pol), q_u->unknown_0))
{
/* oh, whoops. don't know what error message to return, here */
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (r_u.status != 0 && pol_open)
{
close_lsa_policy_hnd(&(r_u.connect_pol));
}
DEBUG(5,("samr_connect: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_connect("", &r_u, rdata, 0);
DEBUG(5,("samr_connect: %d\n", __LINE__));
}
/*******************************************************************
api_samr_connect
********************************************************************/
static void api_samr_connect( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_CONNECT q_u;
samr_io_q_connect("", &q_u, data, 0);
samr_reply_connect(&q_u, rdata);
}
/*******************************************************************
samr_reply_open_alias
********************************************************************/
static void samr_reply_open_alias(SAMR_Q_OPEN_ALIAS *q_u,
prs_struct *rdata)
{
SAMR_R_OPEN_ALIAS r_u;
DOM_SID sid;
BOOL pol_open = False;
/* set up the SAMR open_alias response */
r_u.status = 0x0;
if (r_u.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->dom_pol, &sid))
{
r_u.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
/* get a (unique) handle. open a policy on it. */
if (r_u.status == 0x0 && !(pol_open = open_lsa_policy_hnd(&(r_u.pol))))
{
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
DEBUG(0,("TODO: verify that the alias rid exists\n"));
/* associate a RID with the (unique) handle. */
if (r_u.status == 0x0 && !set_lsa_policy_samr_rid(&(r_u.pol), q_u->rid_alias))
{
/* oh, whoops. don't know what error message to return, here */
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
sid_append_rid(&sid, q_u->rid_alias);
/* associate an alias SID with the (unique) handle. */
if (r_u.status == 0x0 && !set_lsa_policy_samr_sid(&(r_u.pol), &sid))
{
/* oh, whoops. don't know what error message to return, here */
r_u.status = 0xC0000000 | NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
if (r_u.status != 0 && pol_open)
{
close_lsa_policy_hnd(&(r_u.pol));
}
DEBUG(5,("samr_open_alias: %d\n", __LINE__));
/* store the response in the SMB stream */
samr_io_r_open_alias("", &r_u, rdata, 0);
DEBUG(5,("samr_open_alias: %d\n", __LINE__));
}
/*******************************************************************
api_samr_open_alias
********************************************************************/
static void api_samr_open_alias( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_OPEN_ALIAS q_u;
samr_io_q_open_alias("", &q_u, data, 0);
samr_reply_open_alias(&q_u, rdata);
}
/*******************************************************************
samr_reply_open_group
********************************************************************/
static void samr_reply_open_group(SAMR_Q_OPEN_GROUP *q_u,
prs_struct *rdata)
{
SAMR_R_OPEN_GROUP r_u;
DOM_SID sid;
DEBUG(5,("samr_open_group: %d\n", __LINE__));
r_u.status = 0x0;
/* find the domain sid associated with the policy handle */
if (r_u.status == 0x0 && !get_lsa_policy_samr_sid(&q_u->domain_pol, &sid))
{
r_u.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
if (r_u.status == 0x0 && !sid_equal(&sid, &global_sam_sid))
{
r_u.status = 0xC0000000 | NT_STATUS_ACCESS_DENIED;
}
if (r_u.status == 0x0)
{
r_u.status = open_samr_group(&sid, &r_u.pol, q_u->rid_group);
}
/* store the response in the SMB stream */
samr_io_r_open_group("", &r_u, rdata, 0);
DEBUG(5,("samr_open_group: %d\n", __LINE__));
}
/*******************************************************************
api_samr_open_group
********************************************************************/
static void api_samr_open_group( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_OPEN_GROUP q_u;
samr_io_q_open_group("", &q_u, data, 0);
samr_reply_open_group(&q_u, rdata);
}
/*******************************************************************
samr_reply_lookup_domain
********************************************************************/
static void samr_reply_lookup_domain(SAMR_Q_LOOKUP_DOMAIN *q_u,
prs_struct *rdata)
{
SAMR_R_LOOKUP_DOMAIN r_u;
fstring domain;
DEBUG(5,("samr_lookup_domain: %d\n", __LINE__));
r_u.ptr_sid = 0;
r_u.status = 0x0;
/* find the connection policy handle */
if (find_lsa_policy_by_hnd(&(q_u->connect_pol)) == -1)
{
r_u.status = 0xC0000000 | NT_STATUS_INVALID_HANDLE;
}
if (r_u.status == 0x0)
{
unistr2_to_ascii(domain, &(q_u->uni_domain), sizeof(domain));
DEBUG(5, ("Lookup Domain: %s\n", domain));
/* check it's one of ours */
if (strequal(domain, global_sam_name))
{
make_dom_sid2(&(r_u.dom_sid), &global_sam_sid);
r_u.ptr_sid = 1;
}
else if (strequal(domain, "BUILTIN"))
{
make_dom_sid2(&(r_u.dom_sid), &global_sid_S_1_5_20);
r_u.ptr_sid = 1;
}
else
{
r_u.status = 0xC0000000 | NT_STATUS_NO_SUCH_DOMAIN;
}
}
/* store the response in the SMB stream */
samr_io_r_lookup_domain("", &r_u, rdata, 0);
DEBUG(5,("samr_lookup_domain: %d\n", __LINE__));
}
/*******************************************************************
api_samr_lookup_domain
********************************************************************/
static void api_samr_lookup_domain( pipes_struct *p, prs_struct *data, prs_struct *rdata)
{
SAMR_Q_LOOKUP_DOMAIN q_u;
samr_io_q_lookup_domain("", &q_u, data, 0);
samr_reply_lookup_domain(&q_u, rdata);
}
/*******************************************************************
array of \PIPE\samr operations
********************************************************************/
static struct api_struct api_samr_cmds [] =
{
{ "SAMR_CLOSE_HND" , SAMR_CLOSE_HND , api_samr_close_hnd },
{ "SAMR_CONNECT" , SAMR_CONNECT , api_samr_connect },
{ "SAMR_CONNECT_ANON" , SAMR_CONNECT_ANON , api_samr_connect_anon },
{ "SAMR_ENUM_DOM_USERS" , SAMR_ENUM_DOM_USERS , api_samr_enum_dom_users },
{ "SAMR_ENUM_DOM_GROUPS" , SAMR_ENUM_DOM_GROUPS , api_samr_enum_dom_groups },
{ "SAMR_ENUM_DOM_ALIASES" , SAMR_ENUM_DOM_ALIASES , api_samr_enum_dom_aliases },
{ "SAMR_QUERY_USERALIASES", SAMR_QUERY_USERALIASES, api_samr_query_useraliases},
{ "SAMR_QUERY_ALIASMEM" , SAMR_QUERY_ALIASMEM , api_samr_query_aliasmem },
{ "SAMR_QUERY_GROUPMEM" , SAMR_QUERY_GROUPMEM , api_samr_query_groupmem },
{ "SAMR_ADD_ALIASMEM" , SAMR_ADD_ALIASMEM , api_samr_add_aliasmem },
{ "SAMR_DEL_ALIASMEM" , SAMR_DEL_ALIASMEM , api_samr_del_aliasmem },
{ "SAMR_ADD_GROUPMEM" , SAMR_ADD_GROUPMEM , api_samr_add_groupmem },
{ "SAMR_DEL_GROUPMEM" , SAMR_DEL_GROUPMEM , api_samr_del_groupmem },
{ "SAMR_DELETE_DOM_GROUP" , SAMR_DELETE_DOM_GROUP , api_samr_delete_dom_group },
{ "SAMR_DELETE_DOM_ALIAS" , SAMR_DELETE_DOM_ALIAS , api_samr_delete_dom_alias },
{ "SAMR_CREATE_DOM_GROUP" , SAMR_CREATE_DOM_GROUP , api_samr_create_dom_group },
{ "SAMR_CREATE_DOM_ALIAS" , SAMR_CREATE_DOM_ALIAS , api_samr_create_dom_alias },
{ "SAMR_LOOKUP_NAMES" , SAMR_LOOKUP_NAMES , api_samr_lookup_names },
{ "SAMR_OPEN_USER" , SAMR_OPEN_USER , api_samr_open_user },
{ "SAMR_QUERY_USERINFO" , SAMR_QUERY_USERINFO , api_samr_query_userinfo },
{ "SAMR_SET_USERINFO" , SAMR_SET_USERINFO , api_samr_set_userinfo },
{ "SAMR_QUERY_DOMAIN_INFO", SAMR_QUERY_DOMAIN_INFO, api_samr_query_dom_info },
{ "SAMR_QUERY_USERGROUPS" , SAMR_QUERY_USERGROUPS , api_samr_query_usergroups },
{ "SAMR_QUERY_DISPINFO" , SAMR_QUERY_DISPINFO , api_samr_query_dispinfo },
{ "SAMR_QUERY_DISPINFO3" , SAMR_QUERY_DISPINFO3 , api_samr_query_dispinfo },
{ "SAMR_QUERY_DISPINFO4" , SAMR_QUERY_DISPINFO4 , api_samr_query_dispinfo },
{ "SAMR_QUERY_ALIASINFO" , SAMR_QUERY_ALIASINFO , api_samr_query_aliasinfo },
{ "SAMR_QUERY_GROUPINFO" , SAMR_QUERY_GROUPINFO , api_samr_query_groupinfo },
{ "SAMR_CREATE_USER" , SAMR_CREATE_USER , api_samr_create_user },
{ "SAMR_LOOKUP_RIDS" , SAMR_LOOKUP_RIDS , api_samr_lookup_rids },
{ "SAMR_UNKNOWN_38" , SAMR_UNKNOWN_38 , api_samr_unknown_38 },
{ "SAMR_CHGPASSWD_USER" , SAMR_CHGPASSWD_USER , api_samr_chgpasswd_user },
{ "SAMR_OPEN_ALIAS" , SAMR_OPEN_ALIAS , api_samr_open_alias },
{ "SAMR_OPEN_GROUP" , SAMR_OPEN_GROUP , api_samr_open_group },
{ "SAMR_OPEN_DOMAIN" , SAMR_OPEN_DOMAIN , api_samr_open_domain },
{ "SAMR_LOOKUP_DOMAIN" , SAMR_LOOKUP_DOMAIN , api_samr_lookup_domain },
{ "SAMR_UNKNOWN_3" , SAMR_UNKNOWN_3 , api_samr_unknown_3 },
{ "SAMR_UNKNOWN_2C" , SAMR_UNKNOWN_2C , api_samr_unknown_2c },
{ NULL , 0 , NULL }
};
/*******************************************************************
receives a samr pipe and responds.
********************************************************************/
BOOL api_samr_rpc(pipes_struct *p, prs_struct *data)
{
return api_rpcTNP(p, "api_samr_rpc", api_samr_cmds, data);
}
View Git Blame Copy Permalink