2 * Unix SMB/Netbios implementation.
4 * RPC Pipe client / server routines
5 * Copyright (C) Andrew Tridgell 1992-1997,
6 * Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
7 * Copyright (C) Paul Ashton 1997.
8 * Copyright (C) Hewlett-Packard Company 1999.
9 * Copyright (C) Jeremy Allison 2001.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 /* Implementation of registry functions. */
32 /* for use by \PIPE\winreg */
33 fstring name
; /* name of registry key */
36 static void free_reg_info(void *ptr
)
38 struct reg_info
*info
= (struct reg_info
*)ptr
;
43 /*******************************************************************
45 ********************************************************************/
47 NTSTATUS
_reg_close(pipes_struct
*p
, REG_Q_CLOSE
*q_u
, REG_R_CLOSE
*r_u
)
49 /* set up the REG unknown_1 response */
50 ZERO_STRUCT(r_u
->pol
);
52 /* close the policy handle */
53 if (!close_policy_hnd(p
, &q_u
->pol
))
54 return NT_STATUS_OBJECT_NAME_INVALID
;
59 /*******************************************************************
61 ********************************************************************/
63 NTSTATUS
_reg_open(pipes_struct
*p
, REG_Q_OPEN_HKLM
*q_u
, REG_R_OPEN_HKLM
*r_u
)
65 if (!create_policy_hnd(p
, &r_u
->pol
, free_reg_info
, NULL
))
66 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
71 /*******************************************************************
73 ********************************************************************/
75 NTSTATUS
_reg_open_entry(pipes_struct
*p
, REG_Q_OPEN_ENTRY
*q_u
, REG_R_OPEN_ENTRY
*r_u
)
79 struct reg_info
*info
= NULL
;
81 DEBUG(5,("reg_open_entry: %d\n", __LINE__
));
83 if (!find_policy_by_hnd(p
, &q_u
->pol
, NULL
))
84 return NT_STATUS_INVALID_HANDLE
;
86 fstrcpy(name
, dos_unistrn2(q_u
->uni_name
.buffer
, q_u
->uni_name
.uni_str_len
));
88 DEBUG(5,("reg_open_entry: %s\n", name
));
90 /* lkcl XXXX do a check on the name, here */
91 if (!strequal(name
, "SYSTEM\\CurrentControlSet\\Control\\ProductOptions") &&
92 !strequal(name
, "System\\CurrentControlSet\\services\\Netlogon\\parameters\\"))
93 return NT_STATUS_ACCESS_DENIED
;
95 if ((info
= (struct reg_info
*)malloc(sizeof(struct reg_info
))) == NULL
)
96 return NT_STATUS_NO_MEMORY
;
99 fstrcpy(info
->name
, name
);
101 if (!create_policy_hnd(p
, &pol
, free_reg_info
, (void *)info
))
102 return NT_STATUS_TOO_MANY_SECRETS
; /* ha ha very droll */
104 init_reg_r_open_entry(r_u
, &pol
, NT_STATUS_OK
);
106 DEBUG(5,("reg_open_entry: %d\n", __LINE__
));
111 /*******************************************************************
113 ********************************************************************/
115 NTSTATUS
_reg_info(pipes_struct
*p
, REG_Q_INFO
*q_u
, REG_R_INFO
*r_u
)
117 NTSTATUS status
= NT_STATUS_OK
;
118 const char *key
= NULL
;
119 uint32 type
=0x1; /* key type: REG_SZ */
121 UNISTR2
*uni_key
= NULL
;
125 DEBUG(5,("_reg_info: %d\n", __LINE__
));
127 if (!find_policy_by_hnd(p
, &q_u
->pol
, NULL
))
128 return NT_STATUS_INVALID_HANDLE
;
130 fstrcpy(name
, dos_unistrn2(q_u
->uni_type
.buffer
, q_u
->uni_type
.uni_str_len
));
132 DEBUG(5,("reg_info: checking key: %s\n", name
));
134 uni_key
= (UNISTR2
*)talloc_zero(p
->mem_ctx
, sizeof(UNISTR2
));
135 buf
= (BUFFER2
*)talloc_zero(p
->mem_ctx
, sizeof(BUFFER2
));
137 if (!uni_key
|| !buf
)
138 return NT_STATUS_NO_MEMORY
;
140 if ( strequal(name
, "RefusePasswordChange") ) {
142 status
= NT_STATUS_NO_SUCH_FILE
;
143 init_unistr2(uni_key
, "", 0);
144 init_buffer2(buf
, (uint8
*) uni_key
->buffer
, uni_key
->uni_str_len
*2);
151 switch (lp_server_role()) {
152 case ROLE_DOMAIN_PDC
:
153 case ROLE_DOMAIN_BDC
:
156 case ROLE_STANDALONE
:
159 case ROLE_DOMAIN_MEMBER
:
164 /* This makes the server look like a member server to clients */
165 /* which tells clients that we have our own local user and */
166 /* group databases and helps with ACL support. */
168 init_unistr2(uni_key
, key
, strlen(key
)+1);
169 init_buffer2(buf
, (uint8
*)uni_key
->buffer
, uni_key
->uni_str_len
*2);
172 init_reg_r_info(q_u
->ptr_buf
, r_u
, buf
, type
, status
);
174 DEBUG(5,("reg_open_entry: %d\n", __LINE__
));