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Added dissection and support functions for LSAENUMERATEPRIVILEGES 

function.

svn path=/trunk/; revision=5187
This commit is contained in:
Ronnie Sahlberg 2002-04-17 10:29:09 +00:00
parent b2c11b5e13
commit 2a9a827445
2 changed files with 155 additions and 5 deletions
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153
packet-dcerpc-lsa.c
View File

@ -3,7 +3,7 @@
* Copyright 2001, Tim Potter <tpot@samba.org>
* 2002 Added LSA command dissectors Ronnie Sahlberg
*
* $Id: packet-dcerpc-lsa.c,v 1.10 2002/04/17 09:51:11 sahlberg Exp $
* $Id: packet-dcerpc-lsa.c,v 1.11 2002/04/17 10:29:09 sahlberg Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -62,6 +62,7 @@ static int hf_lsa_pali_next_audit_record = -1;
static int hf_lsa_paei_enabled = -1;
static int hf_lsa_paei_settings = -1;
static int hf_lsa_count = -1;
static int hf_lsa_size = -1;
static int hf_lsa_max_count = -1;
static int hf_lsa_index = -1;
static int hf_lsa_domain = -1;
@ -85,6 +86,9 @@ static int hf_lsa_rid = -1;
static int hf_lsa_num_mapped = -1;
static int hf_lsa_policy_information_class = -1;
static int hf_lsa_secret = -1;
static int hf_nt_luid_high = -1;
static int hf_nt_luid_low = -1;
static int hf_lsa_privilege_name = -1;
static int hf_lsa_unknown_hyper = -1;
static int hf_lsa_unknown_long = -1;
@ -113,6 +117,9 @@ static gint ett_lsa_translated_names = -1;
static gint ett_lsa_translated_name = -1;
static gint ett_lsa_referenced_domain_list = -1;
static gint ett_lsa_trust_information = -1;
static gint ett_LUID = -1;
static gint ett_LSA_PRIVILEGES = -1;
static gint ett_LSA_PRIVILEGE = -1;
static int
@ -1381,6 +1388,128 @@ lsa_dissect_lsadeletetrusteddomain_reply(tvbuff_t *tvb, int offset,
return offset;
}
int
dissect_nt_LUID(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *parent_tree, char *drep)
{
proto_item *item=NULL;
proto_tree *tree=NULL;
int old_offset=offset;
if(parent_tree){
item = proto_tree_add_text(parent_tree, tvb, offset, 0,
"LUID:");
tree = proto_item_add_subtree(item, ett_LUID);
}
offset = dissect_ndr_uint64(tvb, offset, pinfo, tree, drep,
hf_nt_luid_low, NULL);
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
hf_nt_luid_high, NULL);
proto_item_set_len(item, offset-old_offset);
return offset;
}
static int
lsa_dissect_LSA_PRIVILEGE(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *parent_tree, char *drep)
{
proto_item *item=NULL;
proto_tree *tree=NULL;
int old_offset=offset;
if(parent_tree){
item = proto_tree_add_text(parent_tree, tvb, offset, 0,
"LSA_PRIVILEGE:");
tree = proto_item_add_subtree(item, ett_LSA_PRIVILEGE);
}
/* privilege name */
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
lsa_dissect_pointer_UNICODE_STRING, NDR_POINTER_UNIQUE,
"NAME pointer: ", hf_lsa_privilege_name, 0);
/* LUID */
offset = dissect_nt_LUID(tvb, offset, pinfo, tree, drep);
proto_item_set_len(item, offset-old_offset);
return offset;
}
static int
lsa_dissect_LSA_PRIVILEGE_array(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, char *drep)
{
offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep,
lsa_dissect_LSA_PRIVILEGE);
return offset;
}
static int
lsa_dissect_LSA_PRIVILEGES(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *parent_tree, char *drep)
{
proto_item *item=NULL;
proto_tree *tree=NULL;
int old_offset=offset;
if(parent_tree){
item = proto_tree_add_text(parent_tree, tvb, offset, 0,
"LSA_PRIVILEGES:");
tree = proto_item_add_subtree(item, ett_LSA_PRIVILEGES);
}
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
hf_lsa_count, NULL);
/* privileges */
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
lsa_dissect_LSA_PRIVILEGE_array, NDR_POINTER_UNIQUE,
"LSA_PRIVILEGE array:", -1, 0);
proto_item_set_len(item, offset-old_offset);
return offset;
}
static int
lsa_dissect_lsaenumerateprivileges_rqst(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, char *drep)
{
offset = lsa_dissect_LSA_HANDLE(tvb, offset,
pinfo, tree, drep);
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
hf_lsa_count, NULL);
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
hf_lsa_size, NULL);
return offset;
}
static int
lsa_dissect_lsaenumerateprivileges_reply(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree, char *drep)
{
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
hf_lsa_count, NULL);
offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
lsa_dissect_LSA_PRIVILEGES, NDR_POINTER_REF,
"LSA_PRIVILEGES pointer: privs", -1, 0);
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
hf_lsa_rc, NULL);
return offset;
}
static dcerpc_sub_dissector dcerpc_lsa_dissectors[] = {
{ LSA_LSACLOSE, "LSACLOSE",
lsa_dissect_lsaclose_rqst,
@ -1389,11 +1518,8 @@ static dcerpc_sub_dissector dcerpc_lsa_dissectors[] = {
lsa_dissect_lsadelete_rqst,
lsa_dissect_lsadelete_reply },
{ LSA_LSAENUMERATEPRIVILEGES, "LSAENUMERATEPRIVILEGES",
NULL, NULL },
#ifdef REMOVED
lsa_dissect_lsaenumerateprivileges_rqst,
lsa_dissect_lsaenumerateprivileges_reply },
#endif
{ LSA_LSAQUERYSECURITYOBJECT, "LSAQUERYSECURITYOBJECT",
lsa_dissect_lsaquerysecurityobject_rqst,
lsa_dissect_lsaquerysecurityobject_reply },
@ -1898,6 +2024,22 @@ proto_register_dcerpc_lsa(void)
{ "LSA Secret", "lsa.secret", FT_BYTES, BASE_HEX,
NULL, 0, "", HFILL }},
{ &hf_nt_luid_high,
{ "High", "nt.luid.high", FT_UINT32, BASE_HEX,
NULL, 0x0, "LUID High component", HFILL }},
{ &hf_nt_luid_low,
{ "Low", "nt.luid.low", FT_UINT64, BASE_HEX,
NULL, 0x0, "LUID Low component", HFILL }},
{ &hf_lsa_size,
{ "Size", "lsa.size", FT_UINT32, BASE_DEC,
NULL, 0x0, "", HFILL }},
{ &hf_lsa_privilege_name,
{ "Name", "lsa.privilege.name", FT_STRING, BASE_NONE,
NULL, 0x0, "LSA Privilege Name", HFILL }},
};
@ -1921,6 +2063,9 @@ proto_register_dcerpc_lsa(void)
&ett_lsa_translated_name,
&ett_lsa_referenced_domain_list,
&ett_lsa_trust_information,
&ett_LUID,
&ett_LSA_PRIVILEGES,
&ett_LSA_PRIVILEGE,
};
proto_dcerpc_lsa = proto_register_protocol(

7
packet-dcerpc-nt.h
View File

@ -2,7 +2,7 @@
* Routines for DCERPC over SMB packet disassembly
* Copyright 2001, Tim Potter <tpot@samba.org>
*
* $Id: packet-dcerpc-nt.h,v 1.19 2002/04/17 09:24:09 sahlberg Exp $
* $Id: packet-dcerpc-nt.h,v 1.20 2002/04/17 10:29:09 sahlberg Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -163,4 +163,9 @@ dissect_nt_GUID(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *parent_tree,
char *drep);
int
dissect_nt_LUID(tvbuff_t *tvb, int offset,
packet_info *pinfo, proto_tree *tree,
char *drep);
#endif /* packet-dcerpc-nt.h */