2 Unix SMB/CIFS implementation.
3 ads (active directory) utility library
4 Copyright (C) Andrew Tridgell 2001
5 Copyright (C) Remus Koos 2001
6 Copyright (C) Andrew Bartlett 2001
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 build a ADS_STATUS structure
29 ADS_STATUS
ads_build_error(enum ads_error_type etype
,
30 int rc
, int minor_status
)
34 if (etype
== ENUM_ADS_ERROR_NT
) {
35 DEBUG(0,("don't use ads_build_error with ENUM_ADS_ERROR_NT!\n"));
37 ret
.error_type
= ENUM_ADS_ERROR_SYSTEM
;
43 ret
.error_type
= etype
;
44 ret
.minor_status
= minor_status
;
48 ADS_STATUS
ads_build_nt_error(enum ads_error_type etype
,
53 if (etype
!= ENUM_ADS_ERROR_NT
) {
54 DEBUG(0,("don't use ads_build_nt_error without ENUM_ADS_ERROR_NT!\n"));
56 ret
.error_type
= ENUM_ADS_ERROR_SYSTEM
;
60 ret
.err
.nt_status
= nt_status
;
61 ret
.error_type
= etype
;
67 do a rough conversion between ads error codes and NT status codes
68 we'll need to fill this in more
70 NTSTATUS
ads_ntstatus(ADS_STATUS status
)
72 if (status
.error_type
== ENUM_ADS_ERROR_NT
){
73 return status
.err
.nt_status
;
76 if ((status
.error_type
== ENUM_ADS_ERROR_LDAP
)
77 && (status
.err
.rc
== LDAP_NO_MEMORY
)) {
78 return NT_STATUS_NO_MEMORY
;
82 if (status
.error_type
== ENUM_ADS_ERROR_KRB5
) {
83 if (status
.err
.rc
== KRB5KDC_ERR_PREAUTH_FAILED
) {
84 return NT_STATUS_LOGON_FAILURE
;
85 } else if (status
.err
.rc
== KRB5_KDC_UNREACH
) {
86 return NT_STATUS_NO_LOGON_SERVERS
;
90 if (ADS_ERR_OK(status
)) return NT_STATUS_OK
;
91 return NT_STATUS_UNSUCCESSFUL
;
95 return a string for an error from a ads routine
97 const char *ads_errstr(ADS_STATUS status
)
105 switch (status
.error_type
) {
106 case ENUM_ADS_ERROR_SYSTEM
:
107 return strerror(status
.err
.rc
);
109 case ENUM_ADS_ERROR_LDAP
:
110 return ldap_err2string(status
.err
.rc
);
113 case ENUM_ADS_ERROR_KRB5
:
114 return error_message(status
.err
.rc
);
117 case ENUM_ADS_ERROR_GSS
:
121 gss_buffer_desc msg1
, msg2
;
124 gss_display_status(&minor
, status
.err
.rc
, GSS_C_GSS_CODE
,
125 GSS_C_NULL_OID
, &msg_ctx
, &msg1
);
126 gss_display_status(&minor
, status
.minor_status
, GSS_C_MECH_CODE
,
127 GSS_C_NULL_OID
, &msg_ctx
, &msg2
);
128 asprintf(&ret
, "%s : %s", (char *)msg1
.value
, (char *)msg2
.value
);
129 gss_release_buffer(&minor
, &msg1
);
130 gss_release_buffer(&minor
, &msg2
);
134 case ENUM_ADS_ERROR_NT
:
135 return get_friendly_nt_error_msg(ads_ntstatus(status
));
137 return "Unknown ADS error type!? (not compiled in?)";