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/*
Unix SMB/CIFS mplementation.
DSDB schema header
Copyright (C) Stefan Metzmacher 2006
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 "dsdb/samdb/samdb.h"
#include "lib/util/dlinklist.h"
#define _PREFIX(uint32, oid) {uint32,oid,sizeof(oid)}
static const struct {
uint32_t uint32;
const char *oid;
size_t oid_len;
} prefix_mappings[] = {
_PREFIX(0x00000000, "2.5.4."),
_PREFIX(0x00010000, "2.5.6."),
_PREFIX(0x00020000, "1.2.840.113556.1.2."),
_PREFIX(0x00030000, "1.2.840.113556.1.3."),
_PREFIX(0x00080000, "2.5.5."),
_PREFIX(0x00090000, "1.2.840.113556.1.4."),
_PREFIX(0x000A0000, "1.2.840.113556.1.5."),
_PREFIX(0x00140000, "2.16.840.1.113730.3."),
_PREFIX(0x00150000, "0.9.2342.19200300.100.1."),
_PREFIX(0x00160000, "2.16.840.1.113730.3.1."),
_PREFIX(0x00170000, "1.2.840.113556.1.5.7000."),
_PREFIX(0x00180000, "2.5.21."),
_PREFIX(0x00190000, "2.5.18."),
_PREFIX(0x001A0000, "2.5.20."),
_PREFIX(0x001B0000, "1.3.6.1.4.1.1466.101.119."),
_PREFIX(0x001C0000, "2.16.840.1.113730.3.2."),
_PREFIX(0x001D0000, "1.3.6.1.4.1.250.1."),
_PREFIX(0x001E0000, "1.2.840.113549.1.9."),
_PREFIX(0x001F0000, "0.9.2342.19200300.100.4."),
};
WERROR dsdb_map_oid2int(const char *in, uint32_t *out)
{
uint32_t i;
for (i=0; i < ARRAY_SIZE(prefix_mappings); i++) {
const char *val_str;
char *end_str;
unsigned val;
if (strncmp(prefix_mappings[i].oid, in, prefix_mappings[i].oid_len - 1) != 0) {
continue;
}
val_str = in + prefix_mappings[i].oid_len - 1;
end_str = NULL;
errno = 0;
if (val_str[0] == '\0') {
return WERR_INVALID_PARAM;
}
/* two '.' chars are invalid */
if (val_str[0] == '.') {
return WERR_INVALID_PARAM;
}
val = strtoul(val_str, &end_str, 10);
if (end_str[0] == '.' && end_str[1] != '\0') {
/*
* if it's a '.' and not the last char
* then maybe an other mapping apply
*/
continue;
} else if (end_str[0] != '\0') {
return WERR_INVALID_PARAM;
} else if (val > 0xFFFF) {
return WERR_INVALID_PARAM;
}
*out = prefix_mappings[i].uint32 | val;
return WERR_OK;
}
return WERR_DS_NO_MSDS_INTID;
}
WERROR dsdb_map_int2oid(uint32_t in, TALLOC_CTX *mem_ctx, const char **out)
{
uint32_t i;
for (i=0; i < ARRAY_SIZE(prefix_mappings); i++) {
const char *val;
if (prefix_mappings[i].uint32 != (in & 0xFFFF0000)) {
continue;
}
val = talloc_asprintf(mem_ctx, "%s%u",
prefix_mappings[i].oid,
in & 0xFFFF);
W_ERROR_HAVE_NO_MEMORY(val);
*out = val;
return WERR_OK;
}
return WERR_DS_NO_MSDS_INTID;
}
#define GET_STRING_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
(p)->elem = samdb_result_string(msg, attr, NULL);\
if (strict && (p)->elem == NULL) { \
d_printf("%s: %s == NULL\n", __location__, attr); \
return WERR_INVALID_PARAM; \
} \
talloc_steal(mem_ctx, (p)->elem); \
} while (0)
#define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
const char *str; \
str = samdb_result_string(msg, attr, NULL);\
if (str == NULL) { \
if (strict) { \
d_printf("%s: %s == NULL\n", __location__, attr); \
return WERR_INVALID_PARAM; \
} else { \
(p)->elem = False; \
} \
} else if (strcasecmp("TRUE", str) == 0) { \
(p)->elem = True; \
} else if (strcasecmp("FALSE", str) == 0) { \
(p)->elem = False; \
} else { \
d_printf("%s: %s == %s\n", __location__, attr, str); \
return WERR_INVALID_PARAM; \
} \
} while (0)
#define GET_UINT32_LDB(msg, attr, p, elem) do { \
(p)->elem = samdb_result_uint(msg, attr, 0);\
} while (0)
#define GET_GUID_LDB(msg, attr, p, elem) do { \
(p)->elem = samdb_result_guid(msg, attr);\
} while (0)
#define GET_BLOB_LDB(msg, attr, mem_ctx, p, elem) do { \
const struct ldb_val *_val;\
_val = ldb_msg_find_ldb_val(msg, attr);\
if (_val) {\
(p)->elem = *_val;\
talloc_steal(mem_ctx, (p)->elem.data);\
} else {\
ZERO_STRUCT((p)->elem);\
}\
} while (0)
WERROR dsdb_attribute_from_ldb(struct ldb_message *msg, TALLOC_CTX *mem_ctx, struct dsdb_attribute *attr)
{
WERROR status;
GET_STRING_LDB(msg, "cn", mem_ctx, attr, cn, True);
GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, True);
GET_STRING_LDB(msg, "attributeID", mem_ctx, attr, attributeID_oid, True);
status = dsdb_map_oid2int(attr->attributeID_oid, &attr->attributeID_id);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("%s: '%s': unable to map attributeID '%s': %s\n",
__location__, attr->lDAPDisplayName, attr->attributeID_oid,
win_errstr(status)));
return status;
}
GET_GUID_LDB(msg, "schemaIDGUID", attr, schemaIDGUID);
GET_UINT32_LDB(msg, "mAPIID", attr, mAPIID);
GET_GUID_LDB(msg, "attributeSecurityGUID", attr, attributeSecurityGUID);
GET_UINT32_LDB(msg, "searchFlags", attr, searchFlags);
GET_UINT32_LDB(msg, "systemFlags", attr, systemFlags);
GET_BOOL_LDB(msg, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, False);
GET_UINT32_LDB(msg, "linkID", attr, linkID);
GET_STRING_LDB(msg, "attributeSyntax", mem_ctx, attr, attributeSyntax_oid, True);
status = dsdb_map_oid2int(attr->attributeSyntax_oid, &attr->attributeSyntax_id);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("%s: '%s': unable to map attributeSyntax '%s': %s\n",
__location__, attr->lDAPDisplayName, attr->attributeSyntax_oid,
win_errstr(status)));
return status;
}
GET_UINT32_LDB(msg, "oMSyntax", attr, oMSyntax);
GET_BLOB_LDB(msg, "oMObjectClass", mem_ctx, attr, oMObjectClass);
GET_BOOL_LDB(msg, "isSingleValued", attr, isSingleValued, True);
GET_UINT32_LDB(msg, "rangeLower", attr, rangeLower);
GET_UINT32_LDB(msg, "rangeUpper", attr, rangeUpper);
GET_BOOL_LDB(msg, "extendedCharsAllowed", attr, extendedCharsAllowed, False);
GET_UINT32_LDB(msg, "schemaFlagsEx", attr, schemaFlagsEx);
GET_BLOB_LDB(msg, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
GET_BOOL_LDB(msg, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, False);
GET_STRING_LDB(msg, "adminDisplayName", mem_ctx, attr, adminDisplayName, False);
GET_STRING_LDB(msg, "adminDescription", mem_ctx, attr, adminDescription, False);
GET_STRING_LDB(msg, "classDisplayName", mem_ctx, attr, classDisplayName, False);
GET_BOOL_LDB(msg, "isEphemeral", attr, isEphemeral, False);
GET_BOOL_LDB(msg, "isDefunct", attr, isDefunct, False);
GET_BOOL_LDB(msg, "systemOnly", attr, systemOnly, False);
return WERR_OK;
}
WERROR dsdb_class_from_ldb(struct ldb_message *msg, TALLOC_CTX *mem_ctx, struct dsdb_class *obj)
{
WERROR status;
GET_STRING_LDB(msg, "cn", mem_ctx, obj, cn, True);
GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, True);
GET_STRING_LDB(msg, "governsID", mem_ctx, obj, governsID_oid, True);
status = dsdb_map_oid2int(obj->governsID_oid, &obj->governsID_id);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("%s: '%s': unable to map governsID '%s': %s\n",
__location__, obj->lDAPDisplayName, obj->governsID_oid,
win_errstr(status)));
return status;
}
GET_GUID_LDB(msg, "schemaIDGUID", obj, schemaIDGUID);
GET_UINT32_LDB(msg, "objectClassCategory", obj, objectClassCategory);
GET_STRING_LDB(msg, "rDNAttID", mem_ctx, obj, rDNAttID, True);
GET_STRING_LDB(msg, "defaultObjectCategory", mem_ctx, obj, defaultObjectCategory, True);
GET_STRING_LDB(msg, "subClassOf", mem_ctx, obj, subClassOf, True);
GET_STRING_LDB(msg, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass, False);
obj->systemPossSuperiors= NULL;
obj->systemMustContain = NULL;
obj->systemMayContain = NULL;
GET_STRING_LDB(msg, "auxiliaryClass", mem_ctx, obj, auxiliaryClass, False);
obj->possSuperiors = NULL;
obj->mustContain = NULL;
obj->mayContain = NULL;
GET_STRING_LDB(msg, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, False);
GET_UINT32_LDB(msg, "schemaFlagsEx", obj, schemaFlagsEx);
GET_BLOB_LDB(msg, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
GET_BOOL_LDB(msg, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, False);
GET_STRING_LDB(msg, "adminDisplayName", mem_ctx, obj, adminDisplayName, False);
GET_STRING_LDB(msg, "adminDescription", mem_ctx, obj, adminDescription, False);
GET_STRING_LDB(msg, "classDisplayName", mem_ctx, obj, classDisplayName, False);
GET_BOOL_LDB(msg, "defaultHidingValue", obj, defaultHidingValue, False);
GET_BOOL_LDB(msg, "isDefunct", obj, isDefunct, False);
GET_BOOL_LDB(msg, "systemOnly", obj, systemOnly, False);
return WERR_OK;
}
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