4455 lines
158 KiB
C
4455 lines
158 KiB
C
/* Do not modify this file. */
|
|
/* It is created automatically by the ASN.1 to Wireshark dissector compiler */
|
|
/* ./packet-ldap.c */
|
|
/* ../../tools/asn2wrs.py -b -e -p ldap -c ldap.cnf -s packet-ldap-template Lightweight-Directory-Access-Protocol-V3.asn */
|
|
|
|
/* Input file: packet-ldap-template.c */
|
|
|
|
#line 1 "packet-ldap-template.c"
|
|
/* packet-ldap.c
|
|
* Routines for ldap packet dissection
|
|
*
|
|
* See RFC 1777 (LDAP v2), RFC 2251 (LDAP v3), and RFC 2222 (SASL).
|
|
*
|
|
* $Id$
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* This is not a complete implementation. It doesn't handle the full version 3, more specifically,
|
|
* it handles only the commands of version 2, but any additional characteristics of the ver3 command are supported.
|
|
* It's also missing extensible search filters.
|
|
*
|
|
* There should probably be alot more error checking, I simply assume that if we have a full packet, it will be a complete
|
|
* and correct packet.
|
|
*
|
|
* AFAIK, it will handle all messages used by the OpenLDAP 1.2.9 server and libraries which was my goal. I do plan to add
|
|
* the remaining commands as time permits but this is not a priority to me. Send me an email if you need it and I'll see what
|
|
* I can do.
|
|
*
|
|
* Doug Nazar
|
|
* nazard@dragoninc.on.ca
|
|
*/
|
|
|
|
/*
|
|
* 11/11/2002 - Fixed problem when decoding LDAP with desegmentation enabled and the
|
|
* ASN.1 BER Universal Class Tag: "Sequence Of" header is encapsulated across 2
|
|
* TCP segments.
|
|
*
|
|
* Ronald W. Henderson
|
|
* ronald.henderson@cognicaseusa.com
|
|
*/
|
|
|
|
/*
|
|
* 20-JAN-2004 - added decoding of MS-CLDAP netlogon RPC
|
|
* using information from the SNIA 2003 conference paper :
|
|
* Active Directory Domain Controller Location Service
|
|
* by Anthony Liguori
|
|
* ronnie sahlberg
|
|
*/
|
|
|
|
/*
|
|
* 17-DEC-2004 - added basic decoding for LDAP Controls
|
|
* 20-DEC-2004 - added handling for GSS-API encrypted blobs
|
|
*
|
|
* Stefan Metzmacher <metze@samba.org>
|
|
*
|
|
* 15-NOV-2005 - Changed to use the asn2wrs compiler
|
|
* Anders Broman <anders.broman@ericsson.com>
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
#include <glib.h>
|
|
|
|
#include <epan/packet.h>
|
|
#include <epan/conversation.h>
|
|
#include <epan/prefs.h>
|
|
#include <epan/tap.h>
|
|
#include <epan/emem.h>
|
|
#include <epan/oid_resolv.h>
|
|
#include <epan/strutil.h>
|
|
#include <epan/dissectors/packet-tcp.h>
|
|
#include <epan/dissectors/packet-windows-common.h>
|
|
#include <epan/dissectors/packet-dcerpc.h>
|
|
|
|
#include "packet-frame.h"
|
|
#include "packet-ldap.h"
|
|
#include "packet-ntlmssp.h"
|
|
|
|
#include "packet-ber.h"
|
|
#include "packet-per.h"
|
|
|
|
#define PNAME "Lightweight-Directory-Access-Protocol"
|
|
#define PSNAME "LDAP"
|
|
#define PFNAME "ldap"
|
|
|
|
/* Initialize the protocol and registered fields */
|
|
static int ldap_tap = -1;
|
|
static int proto_ldap = -1;
|
|
static int proto_cldap = -1;
|
|
|
|
static int hf_ldap_sasl_buffer_length = -1;
|
|
static int hf_ldap_response_in = -1;
|
|
static int hf_ldap_response_to = -1;
|
|
static int hf_ldap_time = -1;
|
|
static int hf_ldap_guid = -1;
|
|
|
|
static int hf_mscldap_netlogon_type = -1;
|
|
static int hf_mscldap_netlogon_flags = -1;
|
|
static int hf_mscldap_netlogon_flags_pdc = -1;
|
|
static int hf_mscldap_netlogon_flags_gc = -1;
|
|
static int hf_mscldap_netlogon_flags_ldap = -1;
|
|
static int hf_mscldap_netlogon_flags_ds = -1;
|
|
static int hf_mscldap_netlogon_flags_kdc = -1;
|
|
static int hf_mscldap_netlogon_flags_timeserv = -1;
|
|
static int hf_mscldap_netlogon_flags_closest = -1;
|
|
static int hf_mscldap_netlogon_flags_writable = -1;
|
|
static int hf_mscldap_netlogon_flags_good_timeserv = -1;
|
|
static int hf_mscldap_netlogon_flags_ndnc = -1;
|
|
static int hf_mscldap_domain_guid = -1;
|
|
static int hf_mscldap_forest = -1;
|
|
static int hf_mscldap_domain = -1;
|
|
static int hf_mscldap_hostname = -1;
|
|
static int hf_mscldap_nb_domain = -1;
|
|
static int hf_mscldap_nb_hostname = -1;
|
|
static int hf_mscldap_username = -1;
|
|
static int hf_mscldap_sitename = -1;
|
|
static int hf_mscldap_clientsitename = -1;
|
|
static int hf_mscldap_netlogon_version = -1;
|
|
static int hf_mscldap_netlogon_lm_token = -1;
|
|
static int hf_mscldap_netlogon_nt_token = -1;
|
|
static int hf_ldap_sid = -1;
|
|
static int hf_ldap_AccessMask_ADS_CREATE_CHILD = -1;
|
|
static int hf_ldap_AccessMask_ADS_DELETE_CHILD = -1;
|
|
static int hf_ldap_AccessMask_ADS_LIST = -1;
|
|
static int hf_ldap_AccessMask_ADS_SELF_WRITE = -1;
|
|
static int hf_ldap_AccessMask_ADS_READ_PROP = -1;
|
|
static int hf_ldap_AccessMask_ADS_WRITE_PROP = -1;
|
|
static int hf_ldap_AccessMask_ADS_DELETE_TREE = -1;
|
|
static int hf_ldap_AccessMask_ADS_LIST_OBJECT = -1;
|
|
static int hf_ldap_AccessMask_ADS_CONTROL_ACCESS = -1;
|
|
|
|
|
|
/*--- Included file: packet-ldap-hf.c ---*/
|
|
#line 1 "packet-ldap-hf.c"
|
|
static int hf_ldap_LDAPMessage_PDU = -1; /* LDAPMessage */
|
|
static int hf_ldap_messageID = -1; /* MessageID */
|
|
static int hf_ldap_protocolOp = -1; /* ProtocolOp */
|
|
static int hf_ldap_controls = -1; /* Controls */
|
|
static int hf_ldap_bindRequest = -1; /* BindRequest */
|
|
static int hf_ldap_bindResponse = -1; /* BindResponse */
|
|
static int hf_ldap_unbindRequest = -1; /* UnbindRequest */
|
|
static int hf_ldap_searchRequest = -1; /* SearchRequest */
|
|
static int hf_ldap_searchResEntry = -1; /* SearchResultEntry */
|
|
static int hf_ldap_searchResDone = -1; /* SearchResultDone */
|
|
static int hf_ldap_searchResRef = -1; /* SearchResultReference */
|
|
static int hf_ldap_modifyRequest = -1; /* ModifyRequest */
|
|
static int hf_ldap_modifyResponse = -1; /* ModifyResponse */
|
|
static int hf_ldap_addRequest = -1; /* AddRequest */
|
|
static int hf_ldap_addResponse = -1; /* AddResponse */
|
|
static int hf_ldap_delRequest = -1; /* DelRequest */
|
|
static int hf_ldap_delResponse = -1; /* DelResponse */
|
|
static int hf_ldap_modDNRequest = -1; /* ModifyDNRequest */
|
|
static int hf_ldap_modDNResponse = -1; /* ModifyDNResponse */
|
|
static int hf_ldap_compareRequest = -1; /* CompareRequest */
|
|
static int hf_ldap_compareResponse = -1; /* CompareResponse */
|
|
static int hf_ldap_abandonRequest = -1; /* AbandonRequest */
|
|
static int hf_ldap_extendedReq = -1; /* ExtendedRequest */
|
|
static int hf_ldap_extendedResp = -1; /* ExtendedResponse */
|
|
static int hf_ldap_AttributeDescriptionList_item = -1; /* AttributeDescription */
|
|
static int hf_ldap_attributeDesc = -1; /* AttributeDescription */
|
|
static int hf_ldap_assertionValue = -1; /* AssertionValue */
|
|
static int hf_ldap_type = -1; /* AttributeDescription */
|
|
static int hf_ldap_vals = -1; /* SET_OF_AttributeValue */
|
|
static int hf_ldap_vals_item = -1; /* AttributeValue */
|
|
static int hf_ldap_resultCode = -1; /* T_resultCode */
|
|
static int hf_ldap_matchedDN = -1; /* LDAPDN */
|
|
static int hf_ldap_errorMessage = -1; /* ErrorMessage */
|
|
static int hf_ldap_referral = -1; /* Referral */
|
|
static int hf_ldap_Referral_item = -1; /* LDAPURL */
|
|
static int hf_ldap_Controls_item = -1; /* Control */
|
|
static int hf_ldap_controlType = -1; /* ControlType */
|
|
static int hf_ldap_criticality = -1; /* BOOLEAN */
|
|
static int hf_ldap_controlValue = -1; /* OCTET_STRING */
|
|
static int hf_ldap_version = -1; /* INTEGER_1_127 */
|
|
static int hf_ldap_name = -1; /* LDAPDN */
|
|
static int hf_ldap_authentication = -1; /* AuthenticationChoice */
|
|
static int hf_ldap_simple = -1; /* Simple */
|
|
static int hf_ldap_sasl = -1; /* SaslCredentials */
|
|
static int hf_ldap_ntlmsspNegotiate = -1; /* T_ntlmsspNegotiate */
|
|
static int hf_ldap_ntlmsspAuth = -1; /* T_ntlmsspAuth */
|
|
static int hf_ldap_mechanism = -1; /* Mechanism */
|
|
static int hf_ldap_credentials = -1; /* Credentials */
|
|
static int hf_ldap_bindResponse_resultCode = -1; /* BindResponse_resultCode */
|
|
static int hf_ldap_matchedDN1 = -1; /* T_matchedDN */
|
|
static int hf_ldap_serverSaslCreds = -1; /* ServerSaslCreds */
|
|
static int hf_ldap_baseObject = -1; /* LDAPDN */
|
|
static int hf_ldap_scope = -1; /* T_scope */
|
|
static int hf_ldap_derefAliases = -1; /* T_derefAliases */
|
|
static int hf_ldap_sizeLimit = -1; /* INTEGER_0_maxInt */
|
|
static int hf_ldap_timeLimit = -1; /* INTEGER_0_maxInt */
|
|
static int hf_ldap_typesOnly = -1; /* BOOLEAN */
|
|
static int hf_ldap_filter = -1; /* T_filter */
|
|
static int hf_ldap_searchRequest_attributes = -1; /* AttributeDescriptionList */
|
|
static int hf_ldap_and = -1; /* T_and */
|
|
static int hf_ldap_and_item = -1; /* T_and_item */
|
|
static int hf_ldap_or = -1; /* T_or */
|
|
static int hf_ldap_or_item = -1; /* T_or_item */
|
|
static int hf_ldap_not = -1; /* T_not */
|
|
static int hf_ldap_equalityMatch = -1; /* T_equalityMatch */
|
|
static int hf_ldap_substrings = -1; /* SubstringFilter */
|
|
static int hf_ldap_greaterOrEqual = -1; /* T_greaterOrEqual */
|
|
static int hf_ldap_lessOrEqual = -1; /* T_lessOrEqual */
|
|
static int hf_ldap_present = -1; /* T_present */
|
|
static int hf_ldap_approxMatch = -1; /* T_approxMatch */
|
|
static int hf_ldap_extensibleMatch = -1; /* T_extensibleMatch */
|
|
static int hf_ldap_substringFilter_substrings = -1; /* T_substringFilter_substrings */
|
|
static int hf_ldap_substringFilter_substrings_item = -1; /* T_substringFilter_substrings_item */
|
|
static int hf_ldap_initial = -1; /* LDAPString */
|
|
static int hf_ldap_any = -1; /* LDAPString */
|
|
static int hf_ldap_final = -1; /* LDAPString */
|
|
static int hf_ldap_matchingRule = -1; /* MatchingRuleId */
|
|
static int hf_ldap_matchValue = -1; /* AssertionValue */
|
|
static int hf_ldap_dnAttributes = -1; /* BOOLEAN */
|
|
static int hf_ldap_objectName = -1; /* LDAPDN */
|
|
static int hf_ldap_searchResultEntry_attributes = -1; /* PartialAttributeList */
|
|
static int hf_ldap_PartialAttributeList_item = -1; /* PartialAttributeList_item */
|
|
static int hf_ldap_SearchResultReference_item = -1; /* LDAPURL */
|
|
static int hf_ldap_object = -1; /* LDAPDN */
|
|
static int hf_ldap_modifyRequest_modification = -1; /* ModifyRequest_modification */
|
|
static int hf_ldap_modifyRequest_modification_item = -1; /* T_modifyRequest_modification_item */
|
|
static int hf_ldap_operation = -1; /* T_operation */
|
|
static int hf_ldap_modification = -1; /* AttributeTypeAndValues */
|
|
static int hf_ldap_entry = -1; /* LDAPDN */
|
|
static int hf_ldap_attributes = -1; /* AttributeList */
|
|
static int hf_ldap_AttributeList_item = -1; /* AttributeList_item */
|
|
static int hf_ldap_newrdn = -1; /* RelativeLDAPDN */
|
|
static int hf_ldap_deleteoldrdn = -1; /* BOOLEAN */
|
|
static int hf_ldap_newSuperior = -1; /* LDAPDN */
|
|
static int hf_ldap_ava = -1; /* AttributeValueAssertion */
|
|
static int hf_ldap_requestName = -1; /* LDAPOID */
|
|
static int hf_ldap_requestValue = -1; /* OCTET_STRING */
|
|
static int hf_ldap_extendedResponse_resultCode = -1; /* ExtendedResponse_resultCode */
|
|
static int hf_ldap_responseName = -1; /* ResponseName */
|
|
static int hf_ldap_response = -1; /* OCTET_STRING */
|
|
|
|
/*--- End of included file: packet-ldap-hf.c ---*/
|
|
#line 149 "packet-ldap-template.c"
|
|
|
|
/* Initialize the subtree pointers */
|
|
static gint ett_ldap = -1;
|
|
static gint ett_ldap_msg = -1;
|
|
static gint ett_ldap_sasl_blob = -1;
|
|
static guint ett_ldap_payload = -1;
|
|
static gint ett_mscldap_netlogon_flags = -1;
|
|
|
|
|
|
/*--- Included file: packet-ldap-ett.c ---*/
|
|
#line 1 "packet-ldap-ett.c"
|
|
static gint ett_ldap_LDAPMessage = -1;
|
|
static gint ett_ldap_ProtocolOp = -1;
|
|
static gint ett_ldap_AttributeDescriptionList = -1;
|
|
static gint ett_ldap_AttributeValueAssertion = -1;
|
|
static gint ett_ldap_Attribute = -1;
|
|
static gint ett_ldap_SET_OF_AttributeValue = -1;
|
|
static gint ett_ldap_LDAPResult = -1;
|
|
static gint ett_ldap_Referral = -1;
|
|
static gint ett_ldap_Controls = -1;
|
|
static gint ett_ldap_Control = -1;
|
|
static gint ett_ldap_BindRequest = -1;
|
|
static gint ett_ldap_AuthenticationChoice = -1;
|
|
static gint ett_ldap_SaslCredentials = -1;
|
|
static gint ett_ldap_BindResponse = -1;
|
|
static gint ett_ldap_SearchRequest = -1;
|
|
static gint ett_ldap_Filter = -1;
|
|
static gint ett_ldap_T_and = -1;
|
|
static gint ett_ldap_T_or = -1;
|
|
static gint ett_ldap_SubstringFilter = -1;
|
|
static gint ett_ldap_T_substringFilter_substrings = -1;
|
|
static gint ett_ldap_T_substringFilter_substrings_item = -1;
|
|
static gint ett_ldap_MatchingRuleAssertion = -1;
|
|
static gint ett_ldap_SearchResultEntry = -1;
|
|
static gint ett_ldap_PartialAttributeList = -1;
|
|
static gint ett_ldap_PartialAttributeList_item = -1;
|
|
static gint ett_ldap_SearchResultReference = -1;
|
|
static gint ett_ldap_ModifyRequest = -1;
|
|
static gint ett_ldap_ModifyRequest_modification = -1;
|
|
static gint ett_ldap_T_modifyRequest_modification_item = -1;
|
|
static gint ett_ldap_AttributeTypeAndValues = -1;
|
|
static gint ett_ldap_AddRequest = -1;
|
|
static gint ett_ldap_AttributeList = -1;
|
|
static gint ett_ldap_AttributeList_item = -1;
|
|
static gint ett_ldap_ModifyDNRequest = -1;
|
|
static gint ett_ldap_CompareRequest = -1;
|
|
static gint ett_ldap_ExtendedRequest = -1;
|
|
static gint ett_ldap_ExtendedResponse = -1;
|
|
|
|
/*--- End of included file: packet-ldap-ett.c ---*/
|
|
#line 158 "packet-ldap-template.c"
|
|
|
|
static dissector_table_t ldap_name_dissector_table=NULL;
|
|
|
|
/* desegmentation of LDAP */
|
|
static gboolean ldap_desegment = TRUE;
|
|
static guint ldap_tcp_port = 389;
|
|
static guint ldap_max_pdu_size = 65535;
|
|
|
|
static gboolean do_protocolop = FALSE;
|
|
static gchar *attr_type = NULL;
|
|
static gboolean is_binary_attr_type = FALSE;
|
|
|
|
#define TCP_PORT_LDAP 389
|
|
#define UDP_PORT_CLDAP 389
|
|
#define TCP_PORT_GLOBALCAT_LDAP 3268 /* Windows 2000 Global Catalog */
|
|
|
|
static dissector_handle_t gssapi_handle;
|
|
static dissector_handle_t gssapi_wrap_handle;
|
|
static dissector_handle_t ntlmssp_handle = NULL;
|
|
|
|
|
|
/* different types of rpc calls ontop of ms cldap */
|
|
#define MSCLDAP_RPC_NETLOGON 1
|
|
|
|
/* Message type Choice values */
|
|
static const value_string ldap_ProtocolOp_choice_vals[] = {
|
|
{ 0, "bindRequest" },
|
|
{ 1, "bindResponse" },
|
|
{ 2, "unbindRequest" },
|
|
{ 3, "searchRequest" },
|
|
{ 4, "searchResEntry" },
|
|
{ 5, "searchResDone" },
|
|
{ 6, "searchResRef" },
|
|
{ 7, "modifyRequest" },
|
|
{ 8, "modifyResponse" },
|
|
{ 9, "addRequest" },
|
|
{ 10, "addResponse" },
|
|
{ 11, "delRequest" },
|
|
{ 12, "delResponse" },
|
|
{ 13, "modDNRequest" },
|
|
{ 14, "modDNResponse" },
|
|
{ 15, "compareRequest" },
|
|
{ 16, "compareResponse" },
|
|
{ 17, "abandonRequest" },
|
|
{ 18, "extendedReq" },
|
|
{ 19, "extendedResp" },
|
|
{ 0, NULL }
|
|
};
|
|
/*
|
|
* Data structure attached to a conversation, giving authentication
|
|
* information from a bind request.
|
|
* We keep a linked list of them, so that we can free up all the
|
|
* authentication mechanism strings.
|
|
*/
|
|
typedef struct ldap_conv_info_t {
|
|
struct ldap_conv_info_t *next;
|
|
guint auth_type; /* authentication type */
|
|
char *auth_mech; /* authentication mechanism */
|
|
guint32 first_auth_frame; /* first frame that would use a security layer */
|
|
GHashTable *unmatched;
|
|
GHashTable *matched;
|
|
gboolean is_mscldap;
|
|
guint32 num_results;
|
|
} ldap_conv_info_t;
|
|
static ldap_conv_info_t *ldap_info_items;
|
|
|
|
static guint
|
|
ldap_info_hash_matched(gconstpointer k)
|
|
{
|
|
const ldap_call_response_t *key = k;
|
|
|
|
return key->messageId;
|
|
}
|
|
|
|
static gint
|
|
ldap_info_equal_matched(gconstpointer k1, gconstpointer k2)
|
|
{
|
|
const ldap_call_response_t *key1 = k1;
|
|
const ldap_call_response_t *key2 = k2;
|
|
|
|
if( key1->req_frame && key2->req_frame && (key1->req_frame!=key2->req_frame) ){
|
|
return 0;
|
|
}
|
|
/* a response may span multiple frames
|
|
if( key1->rep_frame && key2->rep_frame && (key1->rep_frame!=key2->rep_frame) ){
|
|
return 0;
|
|
}
|
|
*/
|
|
|
|
return key1->messageId==key2->messageId;
|
|
}
|
|
|
|
static guint
|
|
ldap_info_hash_unmatched(gconstpointer k)
|
|
{
|
|
const ldap_call_response_t *key = k;
|
|
|
|
return key->messageId;
|
|
}
|
|
|
|
static gint
|
|
ldap_info_equal_unmatched(gconstpointer k1, gconstpointer k2)
|
|
{
|
|
const ldap_call_response_t *key1 = k1;
|
|
const ldap_call_response_t *key2 = k2;
|
|
|
|
return key1->messageId==key2->messageId;
|
|
}
|
|
|
|
/* This string contains the last LDAPString that was decoded */
|
|
static char *attributedesc_string=NULL;
|
|
|
|
/* This string contains the last AssertionValue that was decoded */
|
|
static char *ldapvalue_string=NULL;
|
|
|
|
/* if the octet string contain all printable ASCII characters, then
|
|
* display it as a string, othervise just display it in hex.
|
|
*/
|
|
static int
|
|
dissect_ldap_AssertionValue(gboolean implicit_tag, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index)
|
|
{
|
|
gint8 class;
|
|
gboolean pc, ind, is_ascii;
|
|
gint32 tag;
|
|
guint32 len, i;
|
|
const guchar *str;
|
|
|
|
if(!implicit_tag){
|
|
offset=get_ber_identifier(tvb, offset, &class, &pc, &tag);
|
|
offset=get_ber_length(NULL, tvb, offset, &len, &ind);
|
|
} else {
|
|
len=tvb_length_remaining(tvb,offset);
|
|
}
|
|
|
|
if(len==0){
|
|
return offset;
|
|
}
|
|
|
|
|
|
/*
|
|
* Some special/wellknown attributes in common LDAP (read AD)
|
|
* are neither ascii strings nor blobs of hex data.
|
|
* Special case these attributes and decode them more nicely.
|
|
*
|
|
* Add more special cases as required to prettify further
|
|
* (there cant be that many ones that are truly interesting)
|
|
*/
|
|
if(attributedesc_string && !strncmp("DomainSid", attributedesc_string, 9)){
|
|
tvbuff_t *sid_tvb;
|
|
char *tmpstr;
|
|
|
|
/* this octet string contains an NT SID */
|
|
sid_tvb=tvb_new_subset(tvb, offset, len, len);
|
|
dissect_nt_sid(sid_tvb, 0, tree, "SID", &tmpstr, hf_index);
|
|
ldapvalue_string=tmpstr;
|
|
|
|
goto finished;
|
|
} else if ( (len==16) /* GUIDs are always 16 bytes */
|
|
&& (attributedesc_string && !strncmp("DomainGuid", attributedesc_string, 10))) {
|
|
guint8 drep[4] = { 0x10, 0x00, 0x00, 0x00}; /* fake DREP struct */
|
|
e_uuid_t uuid;
|
|
|
|
/* This octet string contained a GUID */
|
|
dissect_dcerpc_uuid_t(tvb, offset, pinfo, tree, drep, hf_ldap_guid, &uuid);
|
|
|
|
ldapvalue_string=ep_alloc(1024);
|
|
g_snprintf(ldapvalue_string, 1023, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
|
|
uuid.Data1, uuid.Data2, uuid.Data3,
|
|
uuid.Data4[0], uuid.Data4[1],
|
|
uuid.Data4[2], uuid.Data4[3],
|
|
uuid.Data4[4], uuid.Data4[5],
|
|
uuid.Data4[6], uuid.Data4[7]);
|
|
|
|
goto finished;
|
|
}
|
|
|
|
/*
|
|
* It was not one of our "wellknown" attributes so make the best
|
|
* we can and just try to see if it is an ascii string or if it
|
|
* is a binary blob.
|
|
*
|
|
* XXX - should we support reading RFC 2252-style schemas
|
|
* for LDAP, and using that to determine how to display
|
|
* attribute values and assertion values?
|
|
*
|
|
* -- I dont think there are full schemas available that describe the
|
|
* interesting cases i.e. AD -- ronnie
|
|
*/
|
|
str=tvb_get_ptr(tvb, offset, len);
|
|
is_ascii=TRUE;
|
|
for(i=0;i<len;i++){
|
|
if(!isascii(str[i]) || !isprint(str[i])){
|
|
is_ascii=FALSE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* convert the string into a printable string */
|
|
if(is_ascii){
|
|
ldapvalue_string=ep_alloc(len+1);
|
|
memcpy(ldapvalue_string,str,len);
|
|
ldapvalue_string[i]=0;
|
|
} else {
|
|
ldapvalue_string=ep_alloc(3*len);
|
|
for(i=0;i<len;i++){
|
|
g_snprintf(ldapvalue_string+i*3,3,"%02x",str[i]&0xff);
|
|
ldapvalue_string[3*i+2]=':';
|
|
}
|
|
ldapvalue_string[3*len-1]=0;
|
|
}
|
|
|
|
proto_tree_add_string(tree, hf_index, tvb, offset, len, ldapvalue_string);
|
|
|
|
|
|
finished:
|
|
offset+=len;
|
|
return offset;
|
|
}
|
|
|
|
/* This string contains the last Filter item that was decoded */
|
|
static char *Filter_string=NULL;
|
|
static char *and_filter_string=NULL;
|
|
static char *or_filter_string=NULL;
|
|
static char *substring_value=NULL;
|
|
static char *substring_item_init=NULL;
|
|
static char *substring_item_any=NULL;
|
|
static char *substring_item_final=NULL;
|
|
static char *matching_rule_string=NULL;
|
|
static gboolean matching_rule_dnattr=FALSE;
|
|
|
|
/* Global variables */
|
|
char *mechanism = NULL;
|
|
static gint MessageID =-1;
|
|
static gint ProtocolOp = -1;
|
|
static gint result = 0;
|
|
static proto_item *ldm_tree = NULL; /* item to add text to */
|
|
|
|
static void ldap_do_protocolop(packet_info *pinfo)
|
|
{
|
|
const gchar* valstr;
|
|
|
|
if (do_protocolop) {
|
|
|
|
valstr = val_to_str(ProtocolOp, ldap_ProtocolOp_choice_vals, "Unknown (%%u)");
|
|
|
|
if(check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s(%u) ", valstr, MessageID);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " %s(%d)", valstr, MessageID);
|
|
|
|
do_protocolop = FALSE;
|
|
|
|
}
|
|
}
|
|
|
|
static ldap_call_response_t *
|
|
ldap_match_call_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint messageId, guint protocolOpTag)
|
|
{
|
|
ldap_call_response_t lcr, *lcrp=NULL;
|
|
ldap_conv_info_t *ldap_info = (ldap_conv_info_t *)pinfo->private_data;
|
|
|
|
/* first see if we have already matched this */
|
|
|
|
lcr.messageId=messageId;
|
|
switch(protocolOpTag){
|
|
case LDAP_REQ_BIND:
|
|
case LDAP_REQ_SEARCH:
|
|
case LDAP_REQ_MODIFY:
|
|
case LDAP_REQ_ADD:
|
|
case LDAP_REQ_DELETE:
|
|
case LDAP_REQ_MODRDN:
|
|
case LDAP_REQ_COMPARE:
|
|
lcr.is_request=TRUE;
|
|
lcr.req_frame=pinfo->fd->num;
|
|
lcr.rep_frame=0;
|
|
break;
|
|
case LDAP_RES_BIND:
|
|
case LDAP_RES_SEARCH_ENTRY:
|
|
case LDAP_RES_SEARCH_REF:
|
|
case LDAP_RES_SEARCH_RESULT:
|
|
case LDAP_RES_MODIFY:
|
|
case LDAP_RES_ADD:
|
|
case LDAP_RES_DELETE:
|
|
case LDAP_RES_MODRDN:
|
|
case LDAP_RES_COMPARE:
|
|
lcr.is_request=FALSE;
|
|
lcr.req_frame=0;
|
|
lcr.rep_frame=pinfo->fd->num;
|
|
break;
|
|
}
|
|
lcrp=g_hash_table_lookup(ldap_info->matched, &lcr);
|
|
|
|
if(lcrp){
|
|
|
|
lcrp->is_request=lcr.is_request;
|
|
|
|
} else {
|
|
|
|
/* we haven't found a match - try and match it up */
|
|
|
|
switch(protocolOpTag){
|
|
case LDAP_REQ_BIND:
|
|
case LDAP_REQ_SEARCH:
|
|
case LDAP_REQ_MODIFY:
|
|
case LDAP_REQ_ADD:
|
|
case LDAP_REQ_DELETE:
|
|
case LDAP_REQ_MODRDN:
|
|
case LDAP_REQ_COMPARE:
|
|
|
|
/* this a a request - add it to the unmatched list */
|
|
|
|
/* check that we dont already have one of those in the
|
|
unmatched list and if so remove it */
|
|
|
|
lcr.messageId=messageId;
|
|
lcrp=g_hash_table_lookup(ldap_info->unmatched, &lcr);
|
|
if(lcrp){
|
|
g_hash_table_remove(ldap_info->unmatched, lcrp);
|
|
}
|
|
/* if we cant reuse the old one, grab a new chunk */
|
|
if(!lcrp){
|
|
lcrp=se_alloc(sizeof(ldap_call_response_t));
|
|
}
|
|
lcrp->messageId=messageId;
|
|
lcrp->req_frame=pinfo->fd->num;
|
|
lcrp->req_time=pinfo->fd->abs_ts;
|
|
lcrp->rep_frame=0;
|
|
lcrp->protocolOpTag=protocolOpTag;
|
|
lcrp->is_request=TRUE;
|
|
g_hash_table_insert(ldap_info->unmatched, lcrp, lcrp);
|
|
return NULL;
|
|
break;
|
|
case LDAP_RES_BIND:
|
|
case LDAP_RES_SEARCH_ENTRY:
|
|
case LDAP_RES_SEARCH_REF:
|
|
case LDAP_RES_SEARCH_RESULT:
|
|
case LDAP_RES_MODIFY:
|
|
case LDAP_RES_ADD:
|
|
case LDAP_RES_DELETE:
|
|
case LDAP_RES_MODRDN:
|
|
case LDAP_RES_COMPARE:
|
|
|
|
/* this is a result - it should be in our unmatched list */
|
|
|
|
lcr.messageId=messageId;
|
|
lcrp=g_hash_table_lookup(ldap_info->unmatched, &lcr);
|
|
|
|
if(lcrp){
|
|
|
|
if(!lcrp->rep_frame){
|
|
g_hash_table_remove(ldap_info->unmatched, lcrp);
|
|
lcrp->rep_frame=pinfo->fd->num;
|
|
lcrp->is_request=FALSE;
|
|
g_hash_table_insert(ldap_info->matched, lcrp, lcrp);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
}
|
|
/* we have found a match */
|
|
|
|
if(lcrp){
|
|
proto_item *it;
|
|
|
|
if(lcrp->is_request){
|
|
it=proto_tree_add_uint(tree, hf_ldap_response_in, tvb, 0, 0, lcrp->rep_frame);
|
|
PROTO_ITEM_SET_GENERATED(it);
|
|
} else {
|
|
nstime_t ns;
|
|
it=proto_tree_add_uint(tree, hf_ldap_response_to, tvb, 0, 0, lcrp->req_frame);
|
|
PROTO_ITEM_SET_GENERATED(it);
|
|
nstime_delta(&ns, &pinfo->fd->abs_ts, &lcrp->req_time);
|
|
it=proto_tree_add_time(tree, hf_ldap_time, tvb, 0, 0, &ns);
|
|
PROTO_ITEM_SET_GENERATED(it);
|
|
}
|
|
}
|
|
|
|
return lcrp;
|
|
}
|
|
|
|
|
|
/*--- Included file: packet-ldap-fn.c ---*/
|
|
#line 1 "packet-ldap-fn.c"
|
|
/*--- Cyclic dependencies ---*/
|
|
|
|
/* Filter -> Filter/and -> Filter/and/_item -> Filter */
|
|
/* Filter -> Filter/or -> Filter/or/_item -> Filter */
|
|
/* Filter -> Filter/not -> Filter */
|
|
static int dissect_ldap_Filter(gboolean implicit_tag, tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, int hf_index);
|
|
|
|
|
|
|
|
/*--- Fields for imported types ---*/
|
|
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_MessageID(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 53 "ldap.cnf"
|
|
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
&MessageID);
|
|
|
|
|
|
ldm_tree = tree;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_messageID(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_MessageID(FALSE, tvb, offset, pinfo, tree, hf_ldap_messageID);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_INTEGER_1_127(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_version(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_INTEGER_1_127(FALSE, tvb, offset, pinfo, tree, hf_ldap_version);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_LDAPString(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 240 "ldap.cnf"
|
|
tvbuff_t *parameter_tvb = NULL;
|
|
char *ldapstring;
|
|
gchar *sc = NULL; /* semi-colon pointer */
|
|
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
¶meter_tvb);
|
|
|
|
|
|
if (parameter_tvb || (hf_index == hf_ldap_baseObject)) {
|
|
|
|
ldap_do_protocolop(pinfo);
|
|
|
|
if(parameter_tvb)
|
|
ldapstring = tvb_get_ephemeral_string(parameter_tvb, 0, tvb_length_remaining(parameter_tvb, 0));
|
|
else
|
|
ldapstring = "<ROOT>";
|
|
|
|
if(hf_index == hf_ldap_baseObject) {
|
|
/* this is search - but it on the scanline */
|
|
if(check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "\"%s\" ", ldapstring);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " \"%s\"", ldapstring);
|
|
} else if ((hf_index == hf_ldap_errorMessage) && result) { /* only show message if not success */
|
|
if(check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "(%s) ", ldapstring);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " (%s)", ldapstring);
|
|
} else if (hf_index == hf_ldap_objectName) {
|
|
if(check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "\"%s\" ", ldapstring);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " \"%s\"", ldapstring);
|
|
} else if (hf_index == hf_ldap_attributeDesc){
|
|
/* remember the attribute description */
|
|
attributedesc_string=ldapstring;
|
|
} else if (hf_index == hf_ldap_initial){
|
|
/* remember the substring item */
|
|
substring_item_init=ldapstring;
|
|
} else if (hf_index == hf_ldap_any){
|
|
/* remember the substring item */
|
|
substring_item_any=ldapstring;
|
|
} else if (hf_index == hf_ldap_final){
|
|
/* remember the substring item */
|
|
substring_item_final=ldapstring;
|
|
} else if (hf_index == hf_ldap_matchingRule){
|
|
/* remember the matching rule */
|
|
matching_rule_string=ldapstring;
|
|
} else if (hf_index == hf_ldap_present){
|
|
/* remember the present name */
|
|
Filter_string=ldapstring;
|
|
} else if (hf_index == hf_ldap_type) {
|
|
/* remember attribute type name */
|
|
attr_type = ep_strdup(ldapstring);
|
|
|
|
/* append it to the parent entry */
|
|
proto_item_append_text(tree, " %s", attr_type);
|
|
|
|
/* remove the ";binary" component if present */
|
|
if((sc = strchr(attr_type, ';')) != NULL) {
|
|
if(!strcmp(sc, ";binary")) {
|
|
*sc = '\0'; /* terminate the string */
|
|
is_binary_attr_type = TRUE;
|
|
}
|
|
} else {
|
|
is_binary_attr_type = FALSE;
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_initial_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPString(TRUE, tvb, offset, pinfo, tree, hf_ldap_initial);
|
|
}
|
|
static int dissect_any_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPString(TRUE, tvb, offset, pinfo, tree, hf_ldap_any);
|
|
}
|
|
static int dissect_final_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPString(TRUE, tvb, offset, pinfo, tree, hf_ldap_final);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_LDAPDN(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_matchedDN(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_matchedDN);
|
|
}
|
|
static int dissect_name(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_name);
|
|
}
|
|
static int dissect_baseObject(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_baseObject);
|
|
}
|
|
static int dissect_objectName(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_objectName);
|
|
}
|
|
static int dissect_object(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_object);
|
|
}
|
|
static int dissect_entry(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_entry);
|
|
}
|
|
static int dissect_newSuperior_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPDN(TRUE, tvb, offset, pinfo, tree, hf_ldap_newSuperior);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_Simple(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 103 "ldap.cnf"
|
|
ldap_conv_info_t *ldap_info;
|
|
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
|
|
ldap_info = pinfo->private_data;
|
|
ldap_info->auth_type = LDAP_AUTH_SIMPLE;
|
|
|
|
pinfo->private_data = ldap_info;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_simple_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_Simple(TRUE, tvb, offset, pinfo, tree, hf_ldap_simple);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_Mechanism(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 114 "ldap.cnf"
|
|
|
|
ldap_conv_info_t *ldap_info;
|
|
tvbuff_t *parameter_tvb;
|
|
char *mechanism = NULL;
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
¶meter_tvb);
|
|
|
|
ldap_info = pinfo->private_data;
|
|
ldap_info->auth_type = LDAP_AUTH_SASL;
|
|
|
|
if (!parameter_tvb)
|
|
return offset;
|
|
|
|
/*
|
|
* We need to remember the authentication type and mechanism for this
|
|
* conversation.
|
|
*
|
|
* XXX - actually, we might need to remember more than one
|
|
* type and mechanism, if you can unbind and rebind with a
|
|
* different type and/or mechanism.
|
|
*/
|
|
mechanism = tvb_get_string(parameter_tvb, 0, tvb_length_remaining(parameter_tvb,0));
|
|
ldap_info->first_auth_frame = 0; /* not known until we see the bind reply */
|
|
/*
|
|
* If the mechanism in this request is an empty string (which is
|
|
* returned as a null pointer), use the saved mechanism instead.
|
|
* Otherwise, if the saved mechanism is an empty string (null),
|
|
* save this mechanism.
|
|
*/
|
|
if (mechanism == NULL)
|
|
mechanism = ldap_info->auth_mech;
|
|
else {
|
|
if (ldap_info->auth_mech == NULL) {
|
|
g_free(ldap_info->auth_mech);
|
|
}
|
|
ldap_info->auth_mech = mechanism;
|
|
}
|
|
pinfo->private_data = ldap_info;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_mechanism(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_Mechanism(FALSE, tvb, offset, pinfo, tree, hf_ldap_mechanism);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_Credentials(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 153 "ldap.cnf"
|
|
|
|
tvbuff_t *parameter_tvb;
|
|
ldap_conv_info_t *ldap_info;
|
|
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
¶meter_tvb);
|
|
|
|
if (!parameter_tvb)
|
|
return offset;
|
|
|
|
ldap_info = pinfo->private_data;
|
|
if (ldap_info->auth_mech != NULL && strcmp(ldap_info->auth_mech, "GSS-SPNEGO") == 0) {
|
|
/*
|
|
* This is a GSS-API token ancapsulated within GSS-SPNEGO.
|
|
*/
|
|
if (parameter_tvb)
|
|
call_dissector(gssapi_handle, parameter_tvb, pinfo, tree);
|
|
} else if (ldap_info->auth_mech != NULL && strcmp(ldap_info->auth_mech, "GSSAPI") == 0) {
|
|
/*
|
|
* This is a raw GSS-API token.
|
|
*/
|
|
if (parameter_tvb)
|
|
call_dissector(gssapi_handle, parameter_tvb, pinfo, tree);
|
|
}
|
|
pinfo->private_data = ldap_info;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_credentials(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_Credentials(FALSE, tvb, offset, pinfo, tree, hf_ldap_credentials);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SaslCredentials_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_mechanism },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_credentials },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_SaslCredentials(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
SaslCredentials_sequence, hf_index, ett_ldap_SaslCredentials);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_sasl_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SaslCredentials(TRUE, tvb, offset, pinfo, tree, hf_ldap_sasl);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_ntlmsspNegotiate(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 601 "ldap.cnf"
|
|
call_dissector(ntlmssp_handle, tvb, pinfo, tree);
|
|
offset+=tvb_length_remaining(tvb, offset);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_ntlmsspNegotiate_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_ntlmsspNegotiate(TRUE, tvb, offset, pinfo, tree, hf_ldap_ntlmsspNegotiate);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_ntlmsspAuth(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 605 "ldap.cnf"
|
|
call_dissector(ntlmssp_handle, tvb, pinfo, tree);
|
|
offset+=tvb_length_remaining(tvb, offset);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_ntlmsspAuth_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_ntlmsspAuth(TRUE, tvb, offset, pinfo, tree, hf_ldap_ntlmsspAuth);
|
|
}
|
|
|
|
|
|
static const value_string ldap_AuthenticationChoice_vals[] = {
|
|
{ 0, "simple" },
|
|
{ 3, "sasl" },
|
|
{ 10, "ntlmsspNegotiate" },
|
|
{ 11, "ntlmsspAuth" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t AuthenticationChoice_choice[] = {
|
|
{ 0, BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_simple_impl },
|
|
{ 3, BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_sasl_impl },
|
|
{ 10, BER_CLASS_CON, 10, BER_FLAGS_IMPLTAG, dissect_ntlmsspNegotiate_impl },
|
|
{ 11, BER_CLASS_CON, 11, BER_FLAGS_IMPLTAG, dissect_ntlmsspAuth_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AuthenticationChoice(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 415 "ldap.cnf"
|
|
gint branch = -1;
|
|
gint auth = -1;
|
|
const gchar *valstr;
|
|
|
|
offset = dissect_ber_choice(pinfo, tree, tvb, offset,
|
|
AuthenticationChoice_choice, hf_index, ett_ldap_AuthenticationChoice,
|
|
&branch);
|
|
|
|
|
|
ldap_do_protocolop(pinfo);
|
|
|
|
if((branch > -1) && (branch < (gint)(sizeof AuthenticationChoice_choice/sizeof AuthenticationChoice_choice[0])))
|
|
auth = AuthenticationChoice_choice[branch].value;
|
|
|
|
valstr = val_to_str(auth, ldap_AuthenticationChoice_vals, "Unknown auth(%u)");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", valstr);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " %s", valstr);
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_authentication(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AuthenticationChoice(FALSE, tvb, offset, pinfo, tree, hf_ldap_authentication);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t BindRequest_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_version },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_name },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_authentication },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_BindRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
BindRequest_sequence, hf_index, ett_ldap_BindRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_bindRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BindRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_bindRequest);
|
|
}
|
|
|
|
|
|
static const value_string ldap_BindResponse_resultCode_vals[] = {
|
|
{ 0, "success" },
|
|
{ 1, "operationsError" },
|
|
{ 2, "protocolError" },
|
|
{ 3, "timeLimitExceeded" },
|
|
{ 4, "sizeLimitExceeded" },
|
|
{ 5, "compareFalse" },
|
|
{ 6, "compareTrue" },
|
|
{ 7, "authMethodNotSupported" },
|
|
{ 8, "strongAuthRequired" },
|
|
{ 10, "referral" },
|
|
{ 11, "adminLimitExceeded" },
|
|
{ 12, "unavailableCriticalExtension" },
|
|
{ 13, "confidentialityRequired" },
|
|
{ 14, "saslBindInProgress" },
|
|
{ 16, "noSuchAttribute" },
|
|
{ 17, "undefinedAttributeType" },
|
|
{ 18, "inappropriateMatching" },
|
|
{ 19, "constraintViolation" },
|
|
{ 20, "attributeOrValueExists" },
|
|
{ 21, "invalidAttributeSyntax" },
|
|
{ 32, "noSuchObject" },
|
|
{ 33, "aliasProblem" },
|
|
{ 34, "invalidDNSyntax" },
|
|
{ 36, "aliasDereferencingProblem" },
|
|
{ 48, "inappropriateAuthentication" },
|
|
{ 49, "invalidCredentials" },
|
|
{ 50, "insufficientAccessRights" },
|
|
{ 51, "busy" },
|
|
{ 52, "unavailable" },
|
|
{ 53, "unwillingToPerform" },
|
|
{ 54, "loopDetect" },
|
|
{ 64, "namingViolation" },
|
|
{ 65, "objectClassViolation" },
|
|
{ 66, "notAllowedOnNonLeaf" },
|
|
{ 67, "notAllowedOnRDN" },
|
|
{ 68, "entryAlreadyExists" },
|
|
{ 69, "objectClassModsProhibited" },
|
|
{ 71, "affectsMultipleDSAs" },
|
|
{ 80, "other" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ldap_BindResponse_resultCode(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 357 "ldap.cnf"
|
|
|
|
const gchar *valstr;
|
|
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
&result);
|
|
|
|
|
|
ldap_do_protocolop(pinfo);
|
|
|
|
if(result) {
|
|
|
|
valstr = val_to_str(result, ldap_BindResponse_resultCode_vals, "Unknown result(%u)");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", valstr);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " %s", valstr);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_bindResponse_resultCode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BindResponse_resultCode(FALSE, tvb, offset, pinfo, tree, hf_ldap_bindResponse_resultCode);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_matchedDN(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 609 "ldap.cnf"
|
|
tvbuff_t *new_tvb=NULL;
|
|
|
|
offset = dissect_ber_octet_string(FALSE, pinfo, tree, tvb, offset, hf_ldap_matchedDN, &new_tvb);
|
|
|
|
if( new_tvb
|
|
&& (tvb_length(new_tvb)>=7)
|
|
&& (!tvb_memeql(new_tvb, 0, "NTLMSSP", 7))){
|
|
call_dissector(ntlmssp_handle, new_tvb, pinfo, tree);
|
|
}
|
|
return offset;
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_matchedDN1(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_matchedDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_matchedDN1);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_ErrorMessage(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_errorMessage(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ErrorMessage(FALSE, tvb, offset, pinfo, tree, hf_ldap_errorMessage);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_LDAPURL(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_Referral_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPURL(FALSE, tvb, offset, pinfo, tree, hf_ldap_Referral_item);
|
|
}
|
|
static int dissect_SearchResultReference_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPURL(FALSE, tvb, offset, pinfo, tree, hf_ldap_SearchResultReference_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Referral_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_Referral_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_Referral(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Referral_sequence_of, hf_index, ett_ldap_Referral);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_referral_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_Referral(TRUE, tvb, offset, pinfo, tree, hf_ldap_referral);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_ServerSaslCreds(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 179 "ldap.cnf"
|
|
|
|
tvbuff_t *parameter_tvb;
|
|
ldap_conv_info_t *ldap_info;
|
|
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
¶meter_tvb);
|
|
|
|
if (!parameter_tvb)
|
|
return offset;
|
|
ldap_info = pinfo->private_data;
|
|
switch (ldap_info->auth_type) {
|
|
|
|
/* For Kerberos V4, dissect it as a ticket. */
|
|
/* XXX - what about LDAP_AUTH_SIMPLE? */
|
|
|
|
case LDAP_AUTH_SASL:
|
|
/*
|
|
* All frames after this are assumed to use a security layer.
|
|
*
|
|
* XXX - won't work if there's another reply, with the security
|
|
* layer, starting in the same TCP segment that ends this
|
|
* reply, but as LDAP is a request/response protocol, and
|
|
* as the client probably can't start using authentication until
|
|
* it gets the bind reply and the server won't send a reply until
|
|
* it gets a request, that probably won't happen.
|
|
*
|
|
* XXX - that assumption is invalid; it's not clear where the
|
|
* hell you find out whether there's any security layer. In
|
|
* one capture, we have two GSS-SPNEGO negotiations, both of
|
|
* which select MS KRB5, and the only differences in the tokens
|
|
* is in the RC4-HMAC ciphertext. The various
|
|
* draft-ietf--cat-sasl-gssapi-NN.txt drafts seem to imply
|
|
* that the RFC 2222 spoo with the bitmask and maximum
|
|
* output message size stuff is done - but where does that
|
|
* stuff show up? Is it in the ciphertext, which means it's
|
|
* presumably encrypted?
|
|
*
|
|
* Grrr. We have to do a gross heuristic, checking whether the
|
|
* putative LDAP message begins with 0x00 or not, making the
|
|
* assumption that we won't have more than 2^24 bytes of
|
|
* encapsulated stuff.
|
|
*/
|
|
ldap_info->first_auth_frame = pinfo->fd->num + 1;
|
|
if (ldap_info->auth_mech != NULL &&
|
|
strcmp(ldap_info->auth_mech, "GSS-SPNEGO") == 0) {
|
|
/*
|
|
* This is a GSS-API token.
|
|
*/
|
|
call_dissector(gssapi_handle, parameter_tvb, pinfo, tree);
|
|
} else if (ldap_info->auth_mech != NULL &&
|
|
strcmp(ldap_info->auth_mech, "GSSAPI") == 0) {
|
|
/*
|
|
* This is a GSS-API token.
|
|
*/
|
|
call_dissector(gssapi_handle, parameter_tvb, pinfo, tree);
|
|
}
|
|
break;
|
|
}
|
|
pinfo->private_data = ldap_info;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_serverSaslCreds_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ServerSaslCreds(TRUE, tvb, offset, pinfo, tree, hf_ldap_serverSaslCreds);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t BindResponse_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_bindResponse_resultCode },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_matchedDN1 },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_errorMessage },
|
|
{ BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_referral_impl },
|
|
{ BER_CLASS_CON, 7, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_serverSaslCreds_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_BindResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
BindResponse_sequence, hf_index, ett_ldap_BindResponse);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_bindResponse(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BindResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_bindResponse);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_UnbindRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 436 "ldap.cnf"
|
|
|
|
implicit_tag = TRUE; /* correct problem with asn2wrs */
|
|
|
|
offset = dissect_ber_null(implicit_tag, pinfo, tree, tvb, offset, hf_index);
|
|
|
|
|
|
ldap_do_protocolop(pinfo);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_unbindRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_UnbindRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_unbindRequest);
|
|
}
|
|
|
|
|
|
static const value_string ldap_T_scope_vals[] = {
|
|
{ 0, "baseObject" },
|
|
{ 1, "singleLevel" },
|
|
{ 2, "wholeSubtree" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_scope(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 316 "ldap.cnf"
|
|
|
|
gint scope;
|
|
const gchar *valstr;
|
|
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
&scope);
|
|
|
|
|
|
ldap_do_protocolop(pinfo);
|
|
|
|
valstr = val_to_str(scope, ldap_T_scope_vals, "Unknown scope(%u)");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", valstr);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " %s", valstr);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_scope(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_scope(FALSE, tvb, offset, pinfo, tree, hf_ldap_scope);
|
|
}
|
|
|
|
|
|
static const value_string ldap_T_derefAliases_vals[] = {
|
|
{ 0, "neverDerefAliases" },
|
|
{ 1, "derefInSearching" },
|
|
{ 2, "derefFindingBaseObj" },
|
|
{ 3, "derefAlways" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_derefAliases(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_derefAliases(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_derefAliases(FALSE, tvb, offset, pinfo, tree, hf_ldap_derefAliases);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_INTEGER_0_maxInt(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_sizeLimit(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_INTEGER_0_maxInt(FALSE, tvb, offset, pinfo, tree, hf_ldap_sizeLimit);
|
|
}
|
|
static int dissect_timeLimit(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_INTEGER_0_maxInt(FALSE, tvb, offset, pinfo, tree, hf_ldap_timeLimit);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_BOOLEAN(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 529 "ldap.cnf"
|
|
gboolean val;
|
|
|
|
offset = dissect_ber_boolean_value(implicit_tag, pinfo, tree, tvb, offset, hf_index, &val);
|
|
|
|
if (hf_index == hf_ldap_dnAttributes) {
|
|
matching_rule_dnattr = val;
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_criticality(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BOOLEAN(FALSE, tvb, offset, pinfo, tree, hf_ldap_criticality);
|
|
}
|
|
static int dissect_typesOnly(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BOOLEAN(FALSE, tvb, offset, pinfo, tree, hf_ldap_typesOnly);
|
|
}
|
|
static int dissect_dnAttributes_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BOOLEAN(TRUE, tvb, offset, pinfo, tree, hf_ldap_dnAttributes);
|
|
}
|
|
static int dissect_deleteoldrdn(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_BOOLEAN(FALSE, tvb, offset, pinfo, tree, hf_ldap_deleteoldrdn);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_and_item(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_Filter(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 470 "ldap.cnf"
|
|
if(and_filter_string){
|
|
and_filter_string=ep_strdup_printf("(&%s%s)",and_filter_string,Filter_string);
|
|
} else {
|
|
and_filter_string=Filter_string;
|
|
}
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_and_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_and_item(FALSE, tvb, offset, pinfo, tree, hf_ldap_and_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_and_set_of[1] = {
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_and_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_T_and(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 477 "ldap.cnf"
|
|
const ber_sequence_t and_set_of[1] = { { BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_and_item },
|
|
};
|
|
proto_tree *tr=NULL;
|
|
proto_item *it=NULL;
|
|
char *old_and_filter_string=and_filter_string;
|
|
|
|
and_filter_string=NULL;
|
|
if(tree){
|
|
it=proto_tree_add_text(tree, tvb, offset, tvb_length_remaining(tvb, offset), "and: ");
|
|
tr=proto_item_add_subtree(it, ett_ldap_T_and);
|
|
}
|
|
offset = dissect_ber_set_of(implicit_tag, pinfo, tr, tvb, offset,
|
|
and_set_of, -1, ett_ldap_T_and);
|
|
|
|
proto_item_append_text(it, "%s", and_filter_string);
|
|
Filter_string=ep_strdup_printf("%s",and_filter_string);
|
|
and_filter_string=old_and_filter_string;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_and_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_and(TRUE, tvb, offset, pinfo, tree, hf_ldap_and);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_or_item(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_Filter(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 496 "ldap.cnf"
|
|
if(or_filter_string){
|
|
or_filter_string=ep_strdup_printf("(|%s%s)",or_filter_string,Filter_string);
|
|
} else {
|
|
or_filter_string=Filter_string;
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_or_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_or_item(FALSE, tvb, offset, pinfo, tree, hf_ldap_or_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_or_set_of[1] = {
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_or_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_T_or(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 504 "ldap.cnf"
|
|
const ber_sequence_t or_set_of[1] = { { BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_or_item },
|
|
};
|
|
proto_tree *tr=NULL;
|
|
proto_item *it=NULL;
|
|
char *old_or_filter_string=or_filter_string;
|
|
|
|
or_filter_string=NULL;
|
|
if(tree){
|
|
it=proto_tree_add_text(tree, tvb, offset, tvb_length_remaining(tvb, offset), "or: ");
|
|
tr=proto_item_add_subtree(it, ett_ldap_T_or);
|
|
}
|
|
offset = dissect_ber_set_of(implicit_tag, pinfo, tr, tvb, offset,
|
|
or_set_of, -1, ett_ldap_T_or);
|
|
|
|
proto_item_append_text(it, "%s", or_filter_string);
|
|
Filter_string=ep_strdup_printf("%s",or_filter_string);
|
|
or_filter_string=old_or_filter_string;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_or_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_or(TRUE, tvb, offset, pinfo, tree, hf_ldap_or);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_not(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_Filter(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 526 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(!%s)",Filter_string);
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_not_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_not(TRUE, tvb, offset, pinfo, tree, hf_ldap_not);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_AttributeDescription(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_AttributeDescriptionList_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeDescription(FALSE, tvb, offset, pinfo, tree, hf_ldap_AttributeDescriptionList_item);
|
|
}
|
|
static int dissect_attributeDesc(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeDescription(FALSE, tvb, offset, pinfo, tree, hf_ldap_attributeDesc);
|
|
}
|
|
static int dissect_type(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeDescription(FALSE, tvb, offset, pinfo, tree, hf_ldap_type);
|
|
}
|
|
static int dissect_type_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeDescription(TRUE, tvb, offset, pinfo, tree, hf_ldap_type);
|
|
}
|
|
|
|
static int dissect_assertionValue(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AssertionValue(FALSE, tvb, offset, pinfo, tree, hf_ldap_assertionValue);
|
|
}
|
|
static int dissect_matchValue_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AssertionValue(TRUE, tvb, offset, pinfo, tree, hf_ldap_matchValue);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AttributeValueAssertion_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_attributeDesc },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_assertionValue },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AttributeValueAssertion(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
AttributeValueAssertion_sequence, hf_index, ett_ldap_AttributeValueAssertion);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_ava(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeValueAssertion(FALSE, tvb, offset, pinfo, tree, hf_ldap_ava);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_equalityMatch(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 455 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(%s=%s)",attributedesc_string,ldapvalue_string);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_equalityMatch_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_equalityMatch(TRUE, tvb, offset, pinfo, tree, hf_ldap_equalityMatch);
|
|
}
|
|
|
|
|
|
static const value_string ldap_T_substringFilter_substrings_item_vals[] = {
|
|
{ 0, "initial" },
|
|
{ 1, "any" },
|
|
{ 2, "final" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t T_substringFilter_substrings_item_choice[] = {
|
|
{ 0, BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_initial_impl },
|
|
{ 1, BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_any_impl },
|
|
{ 2, BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_final_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_T_substringFilter_substrings_item(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_choice(pinfo, tree, tvb, offset,
|
|
T_substringFilter_substrings_item_choice, hf_index, ett_ldap_T_substringFilter_substrings_item,
|
|
NULL);
|
|
|
|
#line 552 "ldap.cnf"
|
|
if (substring_item_final) {
|
|
substring_value=ep_strdup_printf("%s%s",
|
|
(substring_value?substring_value:"*"),
|
|
substring_item_final);
|
|
} else if (substring_item_any) {
|
|
substring_value=ep_strdup_printf("%s%s*",
|
|
(substring_value?substring_value:"*"),
|
|
substring_item_any);
|
|
} else if (substring_item_init) {
|
|
substring_value=ep_strdup_printf("%s*",
|
|
substring_item_init);
|
|
}
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_substringFilter_substrings_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_substringFilter_substrings_item(FALSE, tvb, offset, pinfo, tree, hf_ldap_substringFilter_substrings_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_substringFilter_substrings_sequence_of[1] = {
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_substringFilter_substrings_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_T_substringFilter_substrings(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
T_substringFilter_substrings_sequence_of, hf_index, ett_ldap_T_substringFilter_substrings);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_substringFilter_substrings(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_substringFilter_substrings(FALSE, tvb, offset, pinfo, tree, hf_ldap_substringFilter_substrings);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SubstringFilter_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_type },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_substringFilter_substrings },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_SubstringFilter(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 566 "ldap.cnf"
|
|
proto_tree *tr=NULL;
|
|
proto_item *it=NULL;
|
|
char *old_substring_value=substring_value;
|
|
|
|
substring_value=NULL;
|
|
substring_item_init=NULL;
|
|
substring_item_any=NULL;
|
|
substring_item_final=NULL;
|
|
if(tree){
|
|
it=proto_tree_add_text(tree, tvb, offset, tvb_length_remaining(tvb, offset), "substring: ");
|
|
tr=proto_item_add_subtree(it, ett_ldap_SubstringFilter);
|
|
}
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tr, tvb, offset,
|
|
SubstringFilter_sequence, hf_index,
|
|
ett_ldap_SubstringFilter);
|
|
|
|
Filter_string=ep_strdup_printf("(%s=%s)",attr_type,substring_value);
|
|
proto_item_append_text(it, "%s", Filter_string);
|
|
substring_value=old_substring_value;
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_substrings_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SubstringFilter(TRUE, tvb, offset, pinfo, tree, hf_ldap_substrings);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_greaterOrEqual(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 459 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(%s>=%s)",attributedesc_string,ldapvalue_string);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_greaterOrEqual_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_greaterOrEqual(TRUE, tvb, offset, pinfo, tree, hf_ldap_greaterOrEqual);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_lessOrEqual(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 463 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(%s<=%s)",attributedesc_string,ldapvalue_string);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_lessOrEqual_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_lessOrEqual(TRUE, tvb, offset, pinfo, tree, hf_ldap_lessOrEqual);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_present(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_AttributeDescription(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 523 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(%s=*)",Filter_string);
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_present_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_present(TRUE, tvb, offset, pinfo, tree, hf_ldap_present);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_approxMatch(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 467 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(%s~=%s)",attributedesc_string,ldapvalue_string);
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_approxMatch_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_approxMatch(TRUE, tvb, offset, pinfo, tree, hf_ldap_approxMatch);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_MatchingRuleId(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_matchingRule_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_MatchingRuleId(TRUE, tvb, offset, pinfo, tree, hf_ldap_matchingRule);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t MatchingRuleAssertion_sequence[] = {
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_matchingRule_impl },
|
|
{ BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_type_impl },
|
|
{ BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_matchValue_impl },
|
|
{ BER_CLASS_CON, 4, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_dnAttributes_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_MatchingRuleAssertion(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
MatchingRuleAssertion_sequence, hf_index, ett_ldap_MatchingRuleAssertion);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_extensibleMatch(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 538 "ldap.cnf"
|
|
attr_type=NULL;
|
|
matching_rule_string=NULL;
|
|
ldapvalue_string=NULL;
|
|
matching_rule_dnattr=FALSE;
|
|
|
|
|
|
offset = dissect_ldap_MatchingRuleAssertion(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 544 "ldap.cnf"
|
|
Filter_string=ep_strdup_printf("(%s:%s%s%s=%s)",
|
|
(attr_type?attr_type:""),
|
|
(matching_rule_dnattr?"dn:":""),
|
|
(matching_rule_string?matching_rule_string:""),
|
|
(matching_rule_string?":":""),
|
|
ldapvalue_string);
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_extensibleMatch_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_extensibleMatch(TRUE, tvb, offset, pinfo, tree, hf_ldap_extensibleMatch);
|
|
}
|
|
|
|
|
|
static const value_string ldap_Filter_vals[] = {
|
|
{ 0, "and" },
|
|
{ 1, "or" },
|
|
{ 2, "not" },
|
|
{ 3, "equalityMatch" },
|
|
{ 4, "substrings" },
|
|
{ 5, "greaterOrEqual" },
|
|
{ 6, "lessOrEqual" },
|
|
{ 7, "present" },
|
|
{ 8, "approxMatch" },
|
|
{ 9, "extensibleMatch" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t Filter_choice[] = {
|
|
{ 0, BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_and_impl },
|
|
{ 1, BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_or_impl },
|
|
{ 2, BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_not_impl },
|
|
{ 3, BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_equalityMatch_impl },
|
|
{ 4, BER_CLASS_CON, 4, BER_FLAGS_IMPLTAG, dissect_substrings_impl },
|
|
{ 5, BER_CLASS_CON, 5, BER_FLAGS_IMPLTAG, dissect_greaterOrEqual_impl },
|
|
{ 6, BER_CLASS_CON, 6, BER_FLAGS_IMPLTAG, dissect_lessOrEqual_impl },
|
|
{ 7, BER_CLASS_CON, 7, BER_FLAGS_IMPLTAG, dissect_present_impl },
|
|
{ 8, BER_CLASS_CON, 8, BER_FLAGS_IMPLTAG, dissect_approxMatch_impl },
|
|
{ 9, BER_CLASS_CON, 9, BER_FLAGS_IMPLTAG, dissect_extensibleMatch_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_Filter(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 587 "ldap.cnf"
|
|
proto_tree *tr=NULL;
|
|
proto_item *it=NULL;
|
|
|
|
if(tree){
|
|
it=proto_tree_add_text(tree, tvb, offset, tvb_length_remaining(tvb, offset), "Filter: ");
|
|
tr=proto_item_add_subtree(it, ett_ldap_Filter);
|
|
}
|
|
offset = dissect_ber_choice(pinfo, tr, tvb, offset,
|
|
Filter_choice, -1, ett_ldap_Filter,
|
|
NULL);
|
|
|
|
proto_item_append_text(it, "%s", Filter_string);
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_filter(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 448 "ldap.cnf"
|
|
Filter_string=NULL;
|
|
|
|
|
|
offset = dissect_ldap_Filter(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
#line 451 "ldap.cnf"
|
|
Filter_string=NULL;
|
|
and_filter_string=NULL;
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_filter(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_filter(FALSE, tvb, offset, pinfo, tree, hf_ldap_filter);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AttributeDescriptionList_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_AttributeDescriptionList_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AttributeDescriptionList(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
AttributeDescriptionList_sequence_of, hf_index, ett_ldap_AttributeDescriptionList);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_searchRequest_attributes(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeDescriptionList(FALSE, tvb, offset, pinfo, tree, hf_ldap_searchRequest_attributes);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SearchRequest_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_baseObject },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_scope },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_derefAliases },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_sizeLimit },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_timeLimit },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_typesOnly },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_filter },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_searchRequest_attributes },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_SearchRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
SearchRequest_sequence, hf_index, ett_ldap_SearchRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_searchRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SearchRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_searchRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_AttributeValue(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 378 "ldap.cnf"
|
|
|
|
tvbuff_t *next_tvb;
|
|
gchar *string;
|
|
guint32 i, len;
|
|
proto_item *pi;
|
|
int old_offset = offset;
|
|
|
|
/* extract the value of the octetstring */
|
|
offset = dissect_ber_octet_string(FALSE, pinfo, NULL, tvb, offset, hf_index, &next_tvb);
|
|
|
|
/* if we have an attribute type that isn't binary see if there is a better dissector */
|
|
if(!attr_type || !dissector_try_string(ldap_name_dissector_table, attr_type, next_tvb, pinfo, tree)) {
|
|
offset = old_offset;
|
|
|
|
/* do the default thing */
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
|
|
}
|
|
|
|
len = tvb_length_remaining(next_tvb, 0);
|
|
|
|
for(i = 0; i < len; i++)
|
|
if(!g_ascii_isprint(tvb_get_guint8(next_tvb, i)))
|
|
break;
|
|
|
|
if(i == len) {
|
|
string = tvb_get_string(next_tvb, 0, tvb_length_remaining(next_tvb, 0));
|
|
|
|
pi = get_ber_last_created_item();
|
|
|
|
proto_item_set_text(pi, "%s", string);
|
|
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_vals_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeValue(FALSE, tvb, offset, pinfo, tree, hf_ldap_vals_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SET_OF_AttributeValue_set_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_vals_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_SET_OF_AttributeValue(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_set_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
SET_OF_AttributeValue_set_of, hf_index, ett_ldap_SET_OF_AttributeValue);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_vals(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SET_OF_AttributeValue(FALSE, tvb, offset, pinfo, tree, hf_ldap_vals);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t PartialAttributeList_item_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_type },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_vals },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_PartialAttributeList_item(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
PartialAttributeList_item_sequence, hf_index, ett_ldap_PartialAttributeList_item);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_PartialAttributeList_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_PartialAttributeList_item(FALSE, tvb, offset, pinfo, tree, hf_ldap_PartialAttributeList_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t PartialAttributeList_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_PartialAttributeList_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_PartialAttributeList(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
PartialAttributeList_sequence_of, hf_index, ett_ldap_PartialAttributeList);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_searchResultEntry_attributes(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_PartialAttributeList(FALSE, tvb, offset, pinfo, tree, hf_ldap_searchResultEntry_attributes);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SearchResultEntry_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_objectName },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_searchResultEntry_attributes },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_SearchResultEntry(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
SearchResultEntry_sequence, hf_index, ett_ldap_SearchResultEntry);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_searchResEntry(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SearchResultEntry(FALSE, tvb, offset, pinfo, tree, hf_ldap_searchResEntry);
|
|
}
|
|
|
|
|
|
static const value_string ldap_T_resultCode_vals[] = {
|
|
{ 0, "success" },
|
|
{ 1, "operationsError" },
|
|
{ 2, "protocolError" },
|
|
{ 3, "timeLimitExceeded" },
|
|
{ 4, "sizeLimitExceeded" },
|
|
{ 5, "compareFalse" },
|
|
{ 6, "compareTrue" },
|
|
{ 7, "authMethodNotSupported" },
|
|
{ 8, "strongAuthRequired" },
|
|
{ 10, "referral" },
|
|
{ 11, "adminLimitExceeded" },
|
|
{ 12, "unavailableCriticalExtension" },
|
|
{ 13, "confidentialityRequired" },
|
|
{ 14, "saslBindInProgress" },
|
|
{ 16, "noSuchAttribute" },
|
|
{ 17, "undefinedAttributeType" },
|
|
{ 18, "inappropriateMatching" },
|
|
{ 19, "constraintViolation" },
|
|
{ 20, "attributeOrValueExists" },
|
|
{ 21, "invalidAttributeSyntax" },
|
|
{ 32, "noSuchObject" },
|
|
{ 33, "aliasProblem" },
|
|
{ 34, "invalidDNSyntax" },
|
|
{ 36, "aliasDereferencingProblem" },
|
|
{ 48, "inappropriateAuthentication" },
|
|
{ 49, "invalidCredentials" },
|
|
{ 50, "insufficientAccessRights" },
|
|
{ 51, "busy" },
|
|
{ 52, "unavailable" },
|
|
{ 53, "unwillingToPerform" },
|
|
{ 54, "loopDetect" },
|
|
{ 64, "namingViolation" },
|
|
{ 65, "objectClassViolation" },
|
|
{ 66, "notAllowedOnNonLeaf" },
|
|
{ 67, "notAllowedOnRDN" },
|
|
{ 68, "entryAlreadyExists" },
|
|
{ 69, "objectClassModsProhibited" },
|
|
{ 71, "affectsMultipleDSAs" },
|
|
{ 80, "other" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_resultCode(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 335 "ldap.cnf"
|
|
|
|
const gchar *valstr;
|
|
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
&result);
|
|
|
|
|
|
ldap_do_protocolop(pinfo);
|
|
|
|
if(result) {
|
|
|
|
valstr = val_to_str(result, ldap_T_resultCode_vals, "Unknown result(%u)");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", valstr);
|
|
|
|
if(ldm_tree)
|
|
proto_item_append_text(ldm_tree, " %s", valstr);
|
|
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_resultCode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_resultCode(FALSE, tvb, offset, pinfo, tree, hf_ldap_resultCode);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t LDAPResult_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_resultCode },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_matchedDN },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_errorMessage },
|
|
{ BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_referral_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_LDAPResult(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
LDAPResult_sequence, hf_index, ett_ldap_LDAPResult);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_SearchResultDone(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_searchResDone(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SearchResultDone(FALSE, tvb, offset, pinfo, tree, hf_ldap_searchResDone);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SearchResultReference_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_SearchResultReference_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_SearchResultReference(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
SearchResultReference_sequence_of, hf_index, ett_ldap_SearchResultReference);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_searchResRef(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_SearchResultReference(FALSE, tvb, offset, pinfo, tree, hf_ldap_searchResRef);
|
|
}
|
|
|
|
|
|
static const value_string ldap_T_operation_vals[] = {
|
|
{ 0, "add" },
|
|
{ 1, "delete" },
|
|
{ 2, "replace" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ldap_T_operation(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_operation(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_operation(FALSE, tvb, offset, pinfo, tree, hf_ldap_operation);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AttributeTypeAndValues_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_type },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_vals },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AttributeTypeAndValues(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
AttributeTypeAndValues_sequence, hf_index, ett_ldap_AttributeTypeAndValues);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modification(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeTypeAndValues(FALSE, tvb, offset, pinfo, tree, hf_ldap_modification);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_modifyRequest_modification_item_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_operation },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_modification },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_T_modifyRequest_modification_item(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
T_modifyRequest_modification_item_sequence, hf_index, ett_ldap_T_modifyRequest_modification_item);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modifyRequest_modification_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_T_modifyRequest_modification_item(FALSE, tvb, offset, pinfo, tree, hf_ldap_modifyRequest_modification_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ModifyRequest_modification_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_modifyRequest_modification_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_ModifyRequest_modification(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
ModifyRequest_modification_sequence_of, hf_index, ett_ldap_ModifyRequest_modification);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modifyRequest_modification(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ModifyRequest_modification(FALSE, tvb, offset, pinfo, tree, hf_ldap_modifyRequest_modification);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ModifyRequest_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_object },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_modifyRequest_modification },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_ModifyRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
ModifyRequest_sequence, hf_index, ett_ldap_ModifyRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modifyRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ModifyRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_modifyRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_ModifyResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modifyResponse(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ModifyResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_modifyResponse);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AttributeList_item_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_type },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_vals },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AttributeList_item(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
AttributeList_item_sequence, hf_index, ett_ldap_AttributeList_item);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_AttributeList_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeList_item(FALSE, tvb, offset, pinfo, tree, hf_ldap_AttributeList_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AttributeList_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_AttributeList_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AttributeList(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
AttributeList_sequence_of, hf_index, ett_ldap_AttributeList);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_attributes(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AttributeList(FALSE, tvb, offset, pinfo, tree, hf_ldap_attributes);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AddRequest_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_entry },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_attributes },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_AddRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
AddRequest_sequence, hf_index, ett_ldap_AddRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_addRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AddRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_addRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_AddResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_addResponse(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AddResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_addResponse);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_DelRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPDN(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_delRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_DelRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_delRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_DelResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_delResponse(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_DelResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_delResponse);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_RelativeLDAPDN(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_newrdn(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_RelativeLDAPDN(FALSE, tvb, offset, pinfo, tree, hf_ldap_newrdn);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ModifyDNRequest_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_entry },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_newrdn },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_deleteoldrdn },
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_newSuperior_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_ModifyDNRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
ModifyDNRequest_sequence, hf_index, ett_ldap_ModifyDNRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modDNRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ModifyDNRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_modDNRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_ModifyDNResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_modDNResponse(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ModifyDNResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_modDNResponse);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t CompareRequest_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_entry },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ava },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_CompareRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
CompareRequest_sequence, hf_index, ett_ldap_CompareRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_compareRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_CompareRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_compareRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_CompareResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_compareResponse(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_CompareResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_compareResponse);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_AbandonRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_MessageID(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_abandonRequest(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_AbandonRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_abandonRequest);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_LDAPOID(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 33 "ldap.cnf"
|
|
|
|
tvbuff_t *parameter_tvb;
|
|
const gchar *name;
|
|
proto_item *item = NULL;
|
|
|
|
|
|
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
¶meter_tvb);
|
|
|
|
#line 40 "ldap.cnf"
|
|
if (!parameter_tvb)
|
|
return offset;
|
|
item = get_ber_last_created_item();
|
|
name = get_oid_str_name(tvb_get_string(parameter_tvb, 0, tvb_length_remaining(parameter_tvb,0)));
|
|
if(name){
|
|
proto_item_append_text(item, " (%s)", name);
|
|
proto_item_append_text(tree, " %s", name);
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_requestName_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_LDAPOID(TRUE, tvb, offset, pinfo, tree, hf_ldap_requestName);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_OCTET_STRING(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_controlValue(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_OCTET_STRING(FALSE, tvb, offset, pinfo, tree, hf_ldap_controlValue);
|
|
}
|
|
static int dissect_requestValue_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_OCTET_STRING(TRUE, tvb, offset, pinfo, tree, hf_ldap_requestValue);
|
|
}
|
|
static int dissect_response_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_OCTET_STRING(TRUE, tvb, offset, pinfo, tree, hf_ldap_response);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ExtendedRequest_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_requestName_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_requestValue_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_ExtendedRequest(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
ExtendedRequest_sequence, hf_index, ett_ldap_ExtendedRequest);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_extendedReq(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ExtendedRequest(FALSE, tvb, offset, pinfo, tree, hf_ldap_extendedReq);
|
|
}
|
|
|
|
|
|
static const value_string ldap_ExtendedResponse_resultCode_vals[] = {
|
|
{ 0, "success" },
|
|
{ 1, "operationsError" },
|
|
{ 2, "protocolError" },
|
|
{ 3, "timeLimitExceeded" },
|
|
{ 4, "sizeLimitExceeded" },
|
|
{ 5, "compareFalse" },
|
|
{ 6, "compareTrue" },
|
|
{ 7, "authMethodNotSupported" },
|
|
{ 8, "strongAuthRequired" },
|
|
{ 10, "referral" },
|
|
{ 11, "adminLimitExceeded" },
|
|
{ 12, "unavailableCriticalExtension" },
|
|
{ 13, "confidentialityRequired" },
|
|
{ 14, "saslBindInProgress" },
|
|
{ 16, "noSuchAttribute" },
|
|
{ 17, "undefinedAttributeType" },
|
|
{ 18, "inappropriateMatching" },
|
|
{ 19, "constraintViolation" },
|
|
{ 20, "attributeOrValueExists" },
|
|
{ 21, "invalidAttributeSyntax" },
|
|
{ 32, "noSuchObject" },
|
|
{ 33, "aliasProblem" },
|
|
{ 34, "invalidDNSyntax" },
|
|
{ 36, "aliasDereferencingProblem" },
|
|
{ 48, "inappropriateAuthentication" },
|
|
{ 49, "invalidCredentials" },
|
|
{ 50, "insufficientAccessRights" },
|
|
{ 51, "busy" },
|
|
{ 52, "unavailable" },
|
|
{ 53, "unwillingToPerform" },
|
|
{ 54, "loopDetect" },
|
|
{ 64, "namingViolation" },
|
|
{ 65, "objectClassViolation" },
|
|
{ 66, "notAllowedOnNonLeaf" },
|
|
{ 67, "notAllowedOnRDN" },
|
|
{ 68, "entryAlreadyExists" },
|
|
{ 69, "objectClassModsProhibited" },
|
|
{ 71, "affectsMultipleDSAs" },
|
|
{ 80, "other" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ldap_ExtendedResponse_resultCode(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_extendedResponse_resultCode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ExtendedResponse_resultCode(FALSE, tvb, offset, pinfo, tree, hf_ldap_extendedResponse_resultCode);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_ResponseName(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPOID(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_responseName_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ResponseName(TRUE, tvb, offset, pinfo, tree, hf_ldap_responseName);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ExtendedResponse_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_extendedResponse_resultCode },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_matchedDN },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_errorMessage },
|
|
{ BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_referral_impl },
|
|
{ BER_CLASS_CON, 10, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_responseName_impl },
|
|
{ BER_CLASS_CON, 11, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_response_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_ExtendedResponse(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
ExtendedResponse_sequence, hf_index, ett_ldap_ExtendedResponse);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_extendedResp(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ExtendedResponse(FALSE, tvb, offset, pinfo, tree, hf_ldap_extendedResp);
|
|
}
|
|
|
|
|
|
static const value_string ldap_ProtocolOp_vals[] = {
|
|
{ 0, "bindRequest" },
|
|
{ 1, "bindResponse" },
|
|
{ 2, "unbindRequest" },
|
|
{ 3, "searchRequest" },
|
|
{ 4, "searchResEntry" },
|
|
{ 5, "searchResDone" },
|
|
{ 19, "searchResRef" },
|
|
{ 6, "modifyRequest" },
|
|
{ 7, "modifyResponse" },
|
|
{ 8, "addRequest" },
|
|
{ 9, "addResponse" },
|
|
{ 10, "delRequest" },
|
|
{ 11, "delResponse" },
|
|
{ 12, "modDNRequest" },
|
|
{ 13, "modDNResponse" },
|
|
{ 14, "compareRequest" },
|
|
{ 15, "compareResponse" },
|
|
{ 16, "abandonRequest" },
|
|
{ 23, "extendedReq" },
|
|
{ 24, "extendedResp" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t ProtocolOp_choice[] = {
|
|
{ 0, BER_CLASS_APP, 0, BER_FLAGS_NOOWNTAG, dissect_bindRequest },
|
|
{ 1, BER_CLASS_APP, 1, BER_FLAGS_NOOWNTAG, dissect_bindResponse },
|
|
{ 2, BER_CLASS_APP, 2, BER_FLAGS_NOOWNTAG, dissect_unbindRequest },
|
|
{ 3, BER_CLASS_APP, 3, BER_FLAGS_NOOWNTAG, dissect_searchRequest },
|
|
{ 4, BER_CLASS_APP, 4, BER_FLAGS_NOOWNTAG, dissect_searchResEntry },
|
|
{ 5, BER_CLASS_APP, 5, BER_FLAGS_NOOWNTAG, dissect_searchResDone },
|
|
{ 19, BER_CLASS_APP, 19, BER_FLAGS_NOOWNTAG, dissect_searchResRef },
|
|
{ 6, BER_CLASS_APP, 6, BER_FLAGS_NOOWNTAG, dissect_modifyRequest },
|
|
{ 7, BER_CLASS_APP, 7, BER_FLAGS_NOOWNTAG, dissect_modifyResponse },
|
|
{ 8, BER_CLASS_APP, 8, BER_FLAGS_NOOWNTAG, dissect_addRequest },
|
|
{ 9, BER_CLASS_APP, 9, BER_FLAGS_NOOWNTAG, dissect_addResponse },
|
|
{ 10, BER_CLASS_APP, 10, BER_FLAGS_NOOWNTAG, dissect_delRequest },
|
|
{ 11, BER_CLASS_APP, 11, BER_FLAGS_NOOWNTAG, dissect_delResponse },
|
|
{ 12, BER_CLASS_APP, 12, BER_FLAGS_NOOWNTAG, dissect_modDNRequest },
|
|
{ 13, BER_CLASS_APP, 13, BER_FLAGS_NOOWNTAG, dissect_modDNResponse },
|
|
{ 14, BER_CLASS_APP, 14, BER_FLAGS_NOOWNTAG, dissect_compareRequest },
|
|
{ 15, BER_CLASS_APP, 15, BER_FLAGS_NOOWNTAG, dissect_compareResponse },
|
|
{ 16, BER_CLASS_APP, 16, BER_FLAGS_NOOWNTAG, dissect_abandonRequest },
|
|
{ 23, BER_CLASS_APP, 23, BER_FLAGS_NOOWNTAG, dissect_extendedReq },
|
|
{ 24, BER_CLASS_APP, 24, BER_FLAGS_NOOWNTAG, dissect_extendedResp },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_ProtocolOp(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 61 "ldap.cnf"
|
|
|
|
ldap_call_response_t *lcrp;
|
|
ldap_conv_info_t *ldap_info = (ldap_conv_info_t *)pinfo->private_data;
|
|
do_protocolop = TRUE;
|
|
|
|
|
|
offset = dissect_ber_choice(pinfo, tree, tvb, offset,
|
|
ProtocolOp_choice, hf_index, ett_ldap_ProtocolOp,
|
|
&ProtocolOp);
|
|
|
|
#line 67 "ldap.cnf"
|
|
|
|
lcrp=ldap_match_call_response(tvb, pinfo, tree, MessageID, ProtocolOp);
|
|
if(lcrp){
|
|
tap_queue_packet(ldap_tap, pinfo, lcrp);
|
|
}
|
|
|
|
/* XXX: the count will not work if the results span multiple TCP packets */
|
|
|
|
if(ldap_info && tree) { /* only count once - on tree pass */
|
|
switch(ProtocolOp) {
|
|
|
|
case LDAP_RES_SEARCH_ENTRY:
|
|
ldap_info->num_results++;
|
|
|
|
proto_item_append_text(tree, " [%d result%s]",
|
|
ldap_info->num_results, ldap_info->num_results == 1 ? "" : "s");
|
|
|
|
break;
|
|
|
|
case LDAP_RES_SEARCH_RESULT:
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " [%d result%s]",
|
|
ldap_info->num_results, ldap_info->num_results == 1 ? "" : "s");
|
|
|
|
proto_item_append_text(tree, " [%d result%s]",
|
|
ldap_info->num_results, ldap_info->num_results == 1 ? "" : "s");
|
|
|
|
ldap_info->num_results = 0;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_protocolOp(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ProtocolOp(FALSE, tvb, offset, pinfo, tree, hf_ldap_protocolOp);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ldap_ControlType(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ldap_LDAPOID(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_controlType(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_ControlType(FALSE, tvb, offset, pinfo, tree, hf_ldap_controlType);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Control_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_controlType },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_criticality },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_controlValue },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_Control(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
Control_sequence, hf_index, ett_ldap_Control);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_Controls_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_Control(FALSE, tvb, offset, pinfo, tree, hf_ldap_Controls_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Controls_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_Controls_item },
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_Controls(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Controls_sequence_of, hf_index, ett_ldap_Controls);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_controls_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ldap_Controls(TRUE, tvb, offset, pinfo, tree, hf_ldap_controls);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t LDAPMessage_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_messageID },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_protocolOp },
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_controls_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ldap_LDAPMessage(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
LDAPMessage_sequence, hf_index, ett_ldap_LDAPMessage);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
/*--- PDUs ---*/
|
|
|
|
static void dissect_LDAPMessage_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) {
|
|
dissect_ldap_LDAPMessage(FALSE, tvb, 0, pinfo, tree, hf_ldap_LDAPMessage_PDU);
|
|
}
|
|
|
|
|
|
/*--- End of included file: packet-ldap-fn.c ---*/
|
|
#line 542 "packet-ldap-template.c"
|
|
|
|
static void
|
|
dissect_ldap_payload(tvbuff_t *tvb, packet_info *pinfo,
|
|
proto_tree *tree, ldap_conv_info_t *ldap_info,
|
|
gboolean rest_is_pad, gboolean is_mscldap)
|
|
{
|
|
int offset = 0;
|
|
guint length_remaining;
|
|
guint msg_len = 0;
|
|
int messageOffset = 0;
|
|
guint headerLength = 0;
|
|
guint length = 0;
|
|
tvbuff_t *msg_tvb = NULL;
|
|
gint8 class;
|
|
gboolean pc, ind = 0;
|
|
gint32 ber_tag;
|
|
|
|
length_remaining = tvb_ensure_length_remaining(tvb, offset);
|
|
|
|
if (rest_is_pad && length_remaining < 6) return;
|
|
|
|
/*
|
|
* OK, try to read the "Sequence Of" header; this gets the total
|
|
* length of the LDAP message.
|
|
*/
|
|
messageOffset = get_ber_identifier(tvb, offset, &class, &pc, &ber_tag);
|
|
messageOffset = get_ber_length(tree, tvb, messageOffset, &msg_len, &ind);
|
|
|
|
if (ber_tag == BER_UNI_TAG_SEQUENCE) {
|
|
/*
|
|
* Add the length of the "Sequence Of" header to the message
|
|
* length.
|
|
*/
|
|
headerLength = messageOffset - offset;
|
|
msg_len += headerLength;
|
|
if (msg_len < headerLength) {
|
|
/*
|
|
* The message length was probably so large that the total length
|
|
* overflowed.
|
|
*
|
|
* Report this as an error.
|
|
*/
|
|
show_reported_bounds_error(tvb, pinfo, tree);
|
|
return;
|
|
}
|
|
} else {
|
|
/*
|
|
* We couldn't parse the header; just make it the amount of data
|
|
* remaining in the tvbuff, so we'll give up on this segment
|
|
* after attempting to parse the message - there's nothing more
|
|
* we can do. "dissect_ldap_message()" will display the error.
|
|
*/
|
|
msg_len = length_remaining;
|
|
}
|
|
|
|
/*
|
|
* Construct a tvbuff containing the amount of the payload we have
|
|
* available. Make its reported length the amount of data in the
|
|
* LDAP message.
|
|
*
|
|
* XXX - if reassembly isn't enabled. the subdissector will throw a
|
|
* BoundsError exception, rather than a ReportedBoundsError exception.
|
|
* We really want a tvbuff where the length is "length", the reported
|
|
* length is "plen", and the "if the snapshot length were infinite"
|
|
* length is the minimum of the reported length of the tvbuff handed
|
|
* to us and "plen", with a new type of exception thrown if the offset
|
|
* is within the reported length but beyond that third length, with
|
|
* that exception getting the "Unreassembled Packet" error.
|
|
*/
|
|
length = length_remaining;
|
|
if (length > msg_len) length = msg_len;
|
|
msg_tvb = tvb_new_subset(tvb, offset, length, msg_len);
|
|
|
|
/*
|
|
* Now dissect the LDAP message.
|
|
*/
|
|
|
|
ldap_info->is_mscldap = is_mscldap;
|
|
pinfo->private_data = ldap_info;
|
|
dissect_LDAPMessage_PDU(msg_tvb, pinfo, tree);
|
|
|
|
|
|
offset += msg_len;
|
|
|
|
}
|
|
|
|
static void
|
|
dissect_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean is_mscldap)
|
|
{
|
|
int offset = 0;
|
|
conversation_t *conversation;
|
|
gboolean doing_sasl_security = FALSE;
|
|
guint length_remaining;
|
|
ldap_conv_info_t *ldap_info = NULL;
|
|
proto_item *ldap_item = NULL;
|
|
proto_tree *ldap_tree = NULL;
|
|
|
|
ldm_tree = NULL;
|
|
|
|
/*
|
|
* Do we have a conversation for this connection?
|
|
*/
|
|
conversation = find_conversation(pinfo->fd->num, &pinfo->src, &pinfo->dst,
|
|
pinfo->ptype, pinfo->srcport,
|
|
pinfo->destport, 0);
|
|
if (conversation == NULL) {
|
|
/* We don't yet have a conversation, so create one. */
|
|
conversation = conversation_new(pinfo->fd->num, &pinfo->src, &pinfo->dst,
|
|
pinfo->ptype, pinfo->srcport,
|
|
pinfo->destport, 0);
|
|
|
|
}
|
|
|
|
/*
|
|
* Do we already have a type and mechanism?
|
|
*/
|
|
ldap_info = conversation_get_proto_data(conversation, proto_ldap);
|
|
if (ldap_info == NULL) {
|
|
/* No. Attach that information to the conversation, and add
|
|
* it to the list of information structures.
|
|
*/
|
|
ldap_info = se_alloc(sizeof(ldap_conv_info_t));
|
|
ldap_info->auth_type = 0;
|
|
ldap_info->auth_mech = 0;
|
|
ldap_info->first_auth_frame = 0;
|
|
ldap_info->matched=g_hash_table_new(ldap_info_hash_matched, ldap_info_equal_matched);
|
|
ldap_info->unmatched=g_hash_table_new(ldap_info_hash_unmatched, ldap_info_equal_unmatched);
|
|
ldap_info->num_results = 0;
|
|
|
|
conversation_add_proto_data(conversation, proto_ldap, ldap_info);
|
|
|
|
ldap_info->next = ldap_info_items;
|
|
ldap_info_items = ldap_info;
|
|
|
|
}
|
|
|
|
switch (ldap_info->auth_type) {
|
|
case LDAP_AUTH_SASL:
|
|
/*
|
|
* It's SASL; are we using a security layer?
|
|
*/
|
|
if (ldap_info->first_auth_frame != 0 &&
|
|
pinfo->fd->num >= ldap_info->first_auth_frame) {
|
|
doing_sasl_security = TRUE; /* yes */
|
|
}
|
|
}
|
|
|
|
length_remaining = tvb_ensure_length_remaining(tvb, offset);
|
|
|
|
/* It might still be a packet containing a SASL security layer
|
|
* but its just that we never saw the BIND packet.
|
|
* check if it looks like it could be a SASL blob here
|
|
* and in that case just assume it is GSS-SPNEGO
|
|
*/
|
|
if(!doing_sasl_security && (tvb_bytes_exist(tvb, offset, 5))
|
|
&&(tvb_get_ntohl(tvb, offset)<=(guint)(tvb_reported_length_remaining(tvb, offset)-4))
|
|
&&(tvb_get_guint8(tvb, offset+4)==0x60) ){
|
|
ldap_info->auth_type=LDAP_AUTH_SASL;
|
|
ldap_info->first_auth_frame=pinfo->fd->num;
|
|
ldap_info->auth_mech=g_strdup("GSS-SPNEGO");
|
|
doing_sasl_security=TRUE;
|
|
}
|
|
|
|
/*
|
|
* This is the first PDU, set the Protocol column and clear the
|
|
* Info column.
|
|
*/
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL)) col_set_str(pinfo->cinfo, COL_PROTOCOL, pinfo->current_proto);
|
|
if (check_col(pinfo->cinfo, COL_INFO)) col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
ldap_item = proto_tree_add_item(tree, is_mscldap?proto_cldap:proto_ldap, tvb, 0, -1, FALSE);
|
|
ldap_tree = proto_item_add_subtree(ldap_item, ett_ldap);
|
|
|
|
/*
|
|
* Might we be doing a SASL security layer and, if so, *are* we doing
|
|
* one?
|
|
*
|
|
* Just because we've seen a bind reply for SASL, that doesn't mean
|
|
* that we're using a SASL security layer; I've seen captures in
|
|
* which some SASL negotiations lead to a security layer being used
|
|
* and other negotiations don't, and it's not obvious what's different
|
|
* in the two negotiations. Therefore, we assume that if the first
|
|
* byte is 0, it's a length for a SASL security layer (that way, we
|
|
* never reassemble more than 16 megabytes, protecting us from
|
|
* chewing up *too* much memory), and otherwise that it's an LDAP
|
|
* message (actually, if it's an LDAP message it should begin with 0x30,
|
|
* but we want to parse garbage as LDAP messages rather than really
|
|
* huge lengths).
|
|
*/
|
|
|
|
if (doing_sasl_security && tvb_get_guint8(tvb, offset) == 0) {
|
|
proto_item *sasl_item = NULL;
|
|
proto_tree *sasl_tree = NULL;
|
|
tvbuff_t *sasl_tvb;
|
|
guint sasl_len, sasl_msg_len, length;
|
|
/*
|
|
* Yes. The frame begins with a 4-byte big-endian length.
|
|
* And we know we have at least 6 bytes
|
|
*/
|
|
|
|
/*
|
|
* Get the SASL length, which is the length of data in the buffer
|
|
* following the length (i.e., it's 4 less than the total length).
|
|
*
|
|
* XXX - do we need to reassemble buffers? For now, we
|
|
* assume that each LDAP message is entirely contained within
|
|
* a buffer.
|
|
*/
|
|
sasl_len = tvb_get_ntohl(tvb, offset);
|
|
sasl_msg_len = sasl_len + 4;
|
|
if (sasl_msg_len < 4) {
|
|
/*
|
|
* The message length was probably so large that the total length
|
|
* overflowed.
|
|
*
|
|
* Report this as an error.
|
|
*/
|
|
show_reported_bounds_error(tvb, pinfo, tree);
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Construct a tvbuff containing the amount of the payload we have
|
|
* available. Make its reported length the amount of data in the PDU.
|
|
*
|
|
* XXX - if reassembly isn't enabled. the subdissector will throw a
|
|
* BoundsError exception, rather than a ReportedBoundsError exception.
|
|
* We really want a tvbuff where the length is "length", the reported
|
|
* length is "plen", and the "if the snapshot length were infinite"
|
|
* length is the minimum of the reported length of the tvbuff handed
|
|
* to us and "plen", with a new type of exception thrown if the offset
|
|
* is within the reported length but beyond that third length, with
|
|
* that exception getting the "Unreassembled Packet" error.
|
|
*/
|
|
length = length_remaining;
|
|
if (length > sasl_msg_len) length = sasl_msg_len;
|
|
sasl_tvb = tvb_new_subset(tvb, offset, length, sasl_msg_len);
|
|
|
|
if (ldap_tree) {
|
|
proto_tree_add_uint(ldap_tree, hf_ldap_sasl_buffer_length, sasl_tvb, 0, 4,
|
|
sasl_len);
|
|
|
|
sasl_item = proto_tree_add_text(ldap_tree, sasl_tvb, 0, sasl_msg_len, "SASL buffer");
|
|
sasl_tree = proto_item_add_subtree(sasl_item, ett_ldap_sasl_blob);
|
|
}
|
|
|
|
if (ldap_info->auth_mech != NULL &&
|
|
strcmp(ldap_info->auth_mech, "GSS-SPNEGO") == 0) {
|
|
tvbuff_t *gssapi_tvb, *plain_tvb = NULL, *decr_tvb= NULL;
|
|
int ver_len;
|
|
int length;
|
|
|
|
/*
|
|
* This is GSS-API (using SPNEGO, but we should be done with
|
|
* the negotiation by now).
|
|
*
|
|
* Dissect the GSS_Wrap() token; it'll return the length of
|
|
* the token, from which we compute the offset in the tvbuff at
|
|
* which the plaintext data, i.e. the LDAP message, begins.
|
|
*/
|
|
length = tvb_length_remaining(sasl_tvb, 4);
|
|
if ((guint)length > sasl_len)
|
|
length = sasl_len;
|
|
gssapi_tvb = tvb_new_subset(sasl_tvb, 4, length, sasl_len);
|
|
|
|
/* Attempt decryption of the GSSAPI wrapped data if possible */
|
|
pinfo->decrypt_gssapi_tvb=DECRYPT_GSSAPI_NORMAL;
|
|
pinfo->gssapi_wrap_tvb=NULL;
|
|
pinfo->gssapi_encrypted_tvb=NULL;
|
|
pinfo->gssapi_decrypted_tvb=NULL;
|
|
ver_len = call_dissector(gssapi_wrap_handle, gssapi_tvb, pinfo, sasl_tree);
|
|
/* if we could unwrap, do a tvb shuffle */
|
|
if(pinfo->gssapi_decrypted_tvb){
|
|
decr_tvb=pinfo->gssapi_decrypted_tvb;
|
|
}
|
|
/* tidy up */
|
|
pinfo->decrypt_gssapi_tvb=0;
|
|
pinfo->gssapi_wrap_tvb=NULL;
|
|
pinfo->gssapi_encrypted_tvb=NULL;
|
|
pinfo->gssapi_decrypted_tvb=NULL;
|
|
|
|
/*
|
|
* if len is 0 it probably mean that we got a PDU that is not
|
|
* aligned to the start of the segment.
|
|
*/
|
|
if(ver_len==0){
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* if we don't have unwrapped data,
|
|
* see if the wrapping involved encryption of the
|
|
* data; if not, just use the plaintext data.
|
|
*/
|
|
if (!decr_tvb) {
|
|
if(!pinfo->gssapi_data_encrypted){
|
|
plain_tvb = tvb_new_subset(gssapi_tvb, ver_len, -1, -1);
|
|
}
|
|
}
|
|
|
|
if (decr_tvb) {
|
|
proto_item *enc_item = NULL;
|
|
proto_tree *enc_tree = NULL;
|
|
|
|
/*
|
|
* The LDAP message was encrypted in the packet, and has
|
|
* been decrypted; dissect the decrypted LDAP message.
|
|
*/
|
|
if (sasl_tree) {
|
|
enc_item = proto_tree_add_text(sasl_tree, gssapi_tvb, ver_len, -1,
|
|
"GSS-API Encrypted payload (%d byte%s)",
|
|
sasl_len - ver_len,
|
|
plurality(sasl_len - ver_len, "", "s"));
|
|
enc_tree = proto_item_add_subtree(enc_item, ett_ldap_payload);
|
|
}
|
|
dissect_ldap_payload(decr_tvb, pinfo, enc_tree, ldap_info, TRUE, is_mscldap);
|
|
} else if (plain_tvb) {
|
|
proto_item *plain_item = NULL;
|
|
proto_tree *plain_tree = NULL;
|
|
|
|
/*
|
|
* The LDAP message wasn't encrypted in the packet;
|
|
* dissect the plain LDAP message.
|
|
*/
|
|
if (sasl_tree) {
|
|
plain_item = proto_tree_add_text(sasl_tree, gssapi_tvb, ver_len, -1,
|
|
"GSS-API payload (%d byte%s)",
|
|
sasl_len - ver_len,
|
|
plurality(sasl_len - ver_len, "", "s"));
|
|
plain_tree = proto_item_add_subtree(plain_item, ett_ldap_payload);
|
|
}
|
|
|
|
dissect_ldap_payload(plain_tvb, pinfo, plain_tree, ldap_info, TRUE, is_mscldap);
|
|
} else {
|
|
/*
|
|
* The LDAP message was encrypted in the packet, and was
|
|
* not decrypted; just show it as encrypted data.
|
|
*/
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
col_add_fstr(pinfo->cinfo, COL_INFO, "LDAP GSS-API Encrypted payload (%d byte%s)",
|
|
sasl_len - ver_len,
|
|
plurality(sasl_len - ver_len, "", "s"));
|
|
}
|
|
if (sasl_tree) {
|
|
proto_tree_add_text(sasl_tree, gssapi_tvb, ver_len, -1,
|
|
"GSS-API Encrypted payload (%d byte%s)",
|
|
sasl_len - ver_len,
|
|
plurality(sasl_len - ver_len, "", "s"));
|
|
}
|
|
}
|
|
}
|
|
offset += sasl_msg_len;
|
|
} else {
|
|
/* plain LDAP, so dissect the payload */
|
|
dissect_ldap_payload(tvb, pinfo, ldap_tree, ldap_info, FALSE, is_mscldap);
|
|
}
|
|
}
|
|
|
|
static int dissect_mscldap_string(tvbuff_t *tvb, int offset, char *str, int maxlen, gboolean prepend_dot)
|
|
{
|
|
guint8 len;
|
|
|
|
len=tvb_get_guint8(tvb, offset);
|
|
offset+=1;
|
|
*str=0;
|
|
|
|
while(len){
|
|
/* add potential field separation dot */
|
|
if(prepend_dot){
|
|
if(!maxlen){
|
|
*str=0;
|
|
return offset;
|
|
}
|
|
maxlen--;
|
|
*str++='.';
|
|
*str=0;
|
|
}
|
|
|
|
if(len==0xc0){
|
|
int new_offset;
|
|
/* ops its a mscldap compressed string */
|
|
|
|
new_offset=tvb_get_guint8(tvb, offset);
|
|
if (new_offset == offset - 1)
|
|
THROW(ReportedBoundsError);
|
|
offset+=1;
|
|
|
|
dissect_mscldap_string(tvb, new_offset, str, maxlen, FALSE);
|
|
|
|
return offset;
|
|
}
|
|
|
|
prepend_dot=TRUE;
|
|
|
|
if(maxlen<=len){
|
|
if(maxlen>3){
|
|
*str++='.';
|
|
*str++='.';
|
|
*str++='.';
|
|
}
|
|
*str=0;
|
|
return offset; /* will mess up offset in caller, is unlikely */
|
|
}
|
|
tvb_memcpy(tvb, str, offset, len);
|
|
str+=len;
|
|
*str=0;
|
|
maxlen-=len;
|
|
offset+=len;
|
|
|
|
|
|
len=tvb_get_guint8(tvb, offset);
|
|
offset+=1;
|
|
}
|
|
*str=0;
|
|
return offset;
|
|
}
|
|
|
|
/* These flag bits were found to be defined in the samba sources.
|
|
* I hope they are correct (but have serious doubts about the CLOSEST
|
|
* bit being used or being meaningful).
|
|
*/
|
|
static const true_false_string tfs_ads_pdc = {
|
|
"This is a PDC",
|
|
"This is NOT a pdc"
|
|
};
|
|
static const true_false_string tfs_ads_gc = {
|
|
"This is a GLOBAL CATALOGUE of forest",
|
|
"This is NOT a global catalog of forest"
|
|
};
|
|
static const true_false_string tfs_ads_ldap = {
|
|
"This is an LDAP server",
|
|
"This is NOT an ldap server"
|
|
};
|
|
static const true_false_string tfs_ads_ds = {
|
|
"This dc supports DS",
|
|
"This dc does NOT support ds"
|
|
};
|
|
static const true_false_string tfs_ads_kdc = {
|
|
"This is a KDC (kerberos)",
|
|
"This is NOT a kdc (kerberos)"
|
|
};
|
|
static const true_false_string tfs_ads_timeserv = {
|
|
"This dc is running TIME SERVICES (ntp)",
|
|
"This dc is NOT running time services (ntp)"
|
|
};
|
|
static const true_false_string tfs_ads_closest = {
|
|
"This is the CLOSEST dc (unreliable?)",
|
|
"This is NOT the closest dc"
|
|
};
|
|
static const true_false_string tfs_ads_writable = {
|
|
"This dc is WRITABLE",
|
|
"This dc is NOT writable"
|
|
};
|
|
static const true_false_string tfs_ads_good_timeserv = {
|
|
"This dc has a GOOD TIME SERVICE (i.e. hardware clock)",
|
|
"This dc does NOT have a good time service (i.e. no hardware clock)"
|
|
};
|
|
static const true_false_string tfs_ads_ndnc = {
|
|
"Domain is NON-DOMAIN NC serviced by ldap server",
|
|
"Domain is NOT non-domain nc serviced by ldap server"
|
|
};
|
|
static int dissect_mscldap_netlogon_flags(proto_tree *parent_tree, tvbuff_t *tvb, int offset)
|
|
{
|
|
guint32 flags;
|
|
proto_item *item;
|
|
proto_tree *tree=NULL;
|
|
guint fields[] = { hf_mscldap_netlogon_flags_ndnc,
|
|
hf_mscldap_netlogon_flags_good_timeserv,
|
|
hf_mscldap_netlogon_flags_writable,
|
|
hf_mscldap_netlogon_flags_closest,
|
|
hf_mscldap_netlogon_flags_timeserv,
|
|
hf_mscldap_netlogon_flags_kdc,
|
|
hf_mscldap_netlogon_flags_ds,
|
|
hf_mscldap_netlogon_flags_ldap,
|
|
hf_mscldap_netlogon_flags_gc,
|
|
hf_mscldap_netlogon_flags_pdc,
|
|
0 };
|
|
guint *field;
|
|
header_field_info *hfi;
|
|
gboolean one_bit_set = FALSE;
|
|
|
|
flags=tvb_get_letohl(tvb, offset);
|
|
item=proto_tree_add_item(parent_tree, hf_mscldap_netlogon_flags, tvb, offset, 4, TRUE);
|
|
if(parent_tree){
|
|
tree = proto_item_add_subtree(item, ett_mscldap_netlogon_flags);
|
|
}
|
|
|
|
proto_item_append_text(item, " (");
|
|
|
|
for(field = fields; *field; field++) {
|
|
proto_tree_add_boolean(tree, *field, tvb, offset, 4, flags);
|
|
hfi = proto_registrar_get_nth(*field);
|
|
|
|
if(flags & hfi->bitmask) {
|
|
|
|
if(one_bit_set)
|
|
proto_item_append_text(item, ", ");
|
|
else
|
|
one_bit_set = TRUE;
|
|
|
|
proto_item_append_text(item, hfi->name);
|
|
|
|
}
|
|
}
|
|
|
|
proto_item_append_text(item, ")");
|
|
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
static void dissect_NetLogon_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
int old_offset, offset=0;
|
|
char str[256];
|
|
|
|
ldm_tree = NULL;
|
|
|
|
/*qqq*/
|
|
|
|
/* Type */
|
|
/*XXX someone that knows what the type means should add that knowledge here*/
|
|
proto_tree_add_item(tree, hf_mscldap_netlogon_type, tvb, offset, 4, TRUE);
|
|
offset += 4;
|
|
|
|
/* Flags */
|
|
offset = dissect_mscldap_netlogon_flags(tree, tvb, offset);
|
|
|
|
/* Domain GUID */
|
|
proto_tree_add_item(tree, hf_mscldap_domain_guid, tvb, offset, 16, TRUE);
|
|
offset += 16;
|
|
|
|
/* Forest */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_forest, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* Domain */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_domain, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* Hostname */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_hostname, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* NetBios Domain */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_nb_domain, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* NetBios Hostname */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_nb_hostname, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* User */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_username, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* Site */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_sitename, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* Client Site */
|
|
old_offset=offset;
|
|
offset=dissect_mscldap_string(tvb, offset, str, 255, FALSE);
|
|
proto_tree_add_string(tree, hf_mscldap_clientsitename, tvb, old_offset, offset-old_offset, str);
|
|
|
|
/* Version */
|
|
proto_tree_add_item(tree, hf_mscldap_netlogon_version, tvb, offset, 4, TRUE);
|
|
offset += 4;
|
|
|
|
/* LM Token */
|
|
proto_tree_add_item(tree, hf_mscldap_netlogon_lm_token, tvb, offset, 2, TRUE);
|
|
offset += 2;
|
|
|
|
/* NT Token */
|
|
proto_tree_add_item(tree, hf_mscldap_netlogon_nt_token, tvb, offset, 2, TRUE);
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
|
|
static guint
|
|
get_sasl_ldap_pdu_len(tvbuff_t *tvb, int offset)
|
|
{
|
|
/* sasl encapsulated ldap is 4 bytes plus the length in size */
|
|
return tvb_get_ntohl(tvb, offset)+4;
|
|
}
|
|
|
|
static void
|
|
dissect_sasl_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
dissect_ldap_pdu(tvb, pinfo, tree, FALSE);
|
|
return;
|
|
}
|
|
|
|
static guint
|
|
get_normal_ldap_pdu_len(tvbuff_t *tvb, int offset)
|
|
{
|
|
guint32 len;
|
|
gboolean ind;
|
|
int data_offset;
|
|
|
|
/* normal ldap is tag+len bytes plus the length
|
|
* offset is where the tag is
|
|
* offset+1 is where length starts
|
|
*/
|
|
data_offset=get_ber_length(NULL, tvb, offset+1, &len, &ind);
|
|
return len+data_offset-offset;
|
|
}
|
|
|
|
static void
|
|
dissect_normal_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
dissect_ldap_pdu(tvb, pinfo, tree, FALSE);
|
|
return;
|
|
}
|
|
|
|
static void
|
|
dissect_ldap_oid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
char *oid;
|
|
const char *oidname;
|
|
|
|
/* tvb here contains an ascii string that is really an oid */
|
|
/* XXX we should convert the string oid into a real oid so we can use
|
|
* proto_tree_add_oid() instead.
|
|
*/
|
|
|
|
oid=tvb_get_ephemeral_string(tvb, 0, tvb_length(tvb));
|
|
if(!oid){
|
|
return;
|
|
}
|
|
|
|
oidname=get_oid_str_name(oid);
|
|
|
|
if(oidname){
|
|
proto_tree_add_text(tree, tvb, 0, tvb_length(tvb), "OID: %s (%s)",oid,oidname);
|
|
} else {
|
|
proto_tree_add_text(tree, tvb, 0, tvb_length(tvb), "OID: %s",oid);
|
|
}
|
|
}
|
|
|
|
#define LDAP_ACCESSMASK_ADS_CREATE_CHILD 0x00000001
|
|
static const true_false_string ldap_AccessMask_ADS_CREATE_CHILD_tfs = {
|
|
"ADS CREATE CHILD is SET",
|
|
"Ads create child is NOT set",
|
|
};
|
|
|
|
#define LDAP_ACCESSMASK_ADS_DELETE_CHILD 0x00000002
|
|
static const true_false_string ldap_AccessMask_ADS_DELETE_CHILD_tfs = {
|
|
"ADS DELETE CHILD is SET",
|
|
"Ads delete child is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_LIST 0x00000004
|
|
static const true_false_string ldap_AccessMask_ADS_LIST_tfs = {
|
|
"ADS LIST is SET",
|
|
"Ads list is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_SELF_WRITE 0x00000008
|
|
static const true_false_string ldap_AccessMask_ADS_SELF_WRITE_tfs = {
|
|
"ADS SELF WRITE is SET",
|
|
"Ads self write is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_READ_PROP 0x00000010
|
|
static const true_false_string ldap_AccessMask_ADS_READ_PROP_tfs = {
|
|
"ADS READ PROP is SET",
|
|
"Ads read prop is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_WRITE_PROP 0x00000020
|
|
static const true_false_string ldap_AccessMask_ADS_WRITE_PROP_tfs = {
|
|
"ADS WRITE PROP is SET",
|
|
"Ads write prop is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_DELETE_TREE 0x00000040
|
|
static const true_false_string ldap_AccessMask_ADS_DELETE_TREE_tfs = {
|
|
"ADS DELETE TREE is SET",
|
|
"Ads delete tree is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_LIST_OBJECT 0x00000080
|
|
static const true_false_string ldap_AccessMask_ADS_LIST_OBJECT_tfs = {
|
|
"ADS LIST OBJECT is SET",
|
|
"Ads list object is NOT set",
|
|
};
|
|
#define LDAP_ACCESSMASK_ADS_CONTROL_ACCESS 0x00000100
|
|
static const true_false_string ldap_AccessMask_ADS_CONTROL_ACCESS_tfs = {
|
|
"ADS CONTROL ACCESS is SET",
|
|
"Ads control access is NOT set",
|
|
};
|
|
|
|
static void
|
|
ldap_specific_rights(tvbuff_t *tvb, gint offset, proto_tree *tree, guint32 access)
|
|
{
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_CONTROL_ACCESS, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_LIST_OBJECT, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_DELETE_TREE, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_WRITE_PROP, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_READ_PROP, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_SELF_WRITE, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_LIST, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_DELETE_CHILD, tvb, offset, 4, access);
|
|
|
|
proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_CREATE_CHILD, tvb, offset, 4, access);
|
|
}
|
|
struct access_mask_info ldap_access_mask_info = {
|
|
"LDAP", /* Name of specific rights */
|
|
ldap_specific_rights, /* Dissection function */
|
|
NULL, /* Generic mapping table */
|
|
NULL /* Standard mapping table */
|
|
};
|
|
|
|
static void
|
|
dissect_ldap_nt_sec_desc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
dissect_nt_sec_desc(tvb, 0, pinfo, tree, NULL, TRUE, tvb_length(tvb), &ldap_access_mask_info);
|
|
}
|
|
|
|
static void
|
|
dissect_ldap_sid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
char *tmpstr;
|
|
|
|
/* this octet string contains an NT SID */
|
|
dissect_nt_sid(tvb, 0, tree, "SID", &tmpstr, hf_ldap_sid);
|
|
ldapvalue_string=tmpstr;
|
|
}
|
|
|
|
static void
|
|
dissect_ldap_guid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint8 drep[4] = { 0x10, 0x00, 0x00, 0x00}; /* fake DREP struct */
|
|
e_uuid_t uuid;
|
|
|
|
/* This octet string contained a GUID */
|
|
dissect_dcerpc_uuid_t(tvb, 0, pinfo, tree, drep, hf_ldap_guid, &uuid);
|
|
|
|
ldapvalue_string=ep_alloc(1024);
|
|
g_snprintf(ldapvalue_string, 1023, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
|
|
uuid.Data1, uuid.Data2, uuid.Data3,
|
|
uuid.Data4[0], uuid.Data4[1],
|
|
uuid.Data4[2], uuid.Data4[3],
|
|
uuid.Data4[4], uuid.Data4[5],
|
|
uuid.Data4[6], uuid.Data4[7]);
|
|
}
|
|
|
|
static void
|
|
dissect_ldap_tcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint32 sasl_len;
|
|
guint32 gss_len;
|
|
guint32 ldap_len;
|
|
int offset;
|
|
gboolean ind;
|
|
|
|
ldm_tree = NULL;
|
|
|
|
/* This is a bit tricky. We have to find out whether SASL is used
|
|
* so that we know how big a header we are supposed to pass
|
|
* to tcp_dissect_pdus()
|
|
*/
|
|
/* check for a SASL header, i.e. assume it is SASL if
|
|
* 1, first four bytes (SASL length) is an integer
|
|
* with a value that must be <64k and >2
|
|
* (>2 to fight false positives, 0x00000000 is a common
|
|
* "random" tcp payload)
|
|
* (no SASL ldap PDUs are ever going to be >64k in size?)
|
|
*
|
|
* Following the SASL header is a GSSAPI blob so the next byte
|
|
* is always 0x60. (only true for MS SASL LDAP, there are other
|
|
* blobs that may follow in real-world)
|
|
*
|
|
* 2, Then one byte with the value 0x60 indicating the GSSAPI blob
|
|
*
|
|
* 3, Then X bytes describing the BER encoded lengtyh of the blob.
|
|
* This length should point to the same end-of-pdu as 1,
|
|
*
|
|
* 4, finally a byte 0x06 indicating that the next object is an OID
|
|
*/
|
|
sasl_len=tvb_get_ntohl(tvb, 0);
|
|
|
|
if( (sasl_len>ldap_max_pdu_size)
|
|
|| (sasl_len<2) ){
|
|
goto this_was_not_sasl;
|
|
}
|
|
|
|
if(tvb_get_guint8(tvb, 4)!=0x60){
|
|
goto this_was_not_sasl;
|
|
}
|
|
|
|
offset=get_ber_length(NULL, tvb, 5, &gss_len, &ind);
|
|
if(sasl_len!=(gss_len+offset-4)){
|
|
goto this_was_not_sasl;
|
|
}
|
|
|
|
if(tvb_get_guint8(tvb, offset)!=0x06){
|
|
goto this_was_not_sasl;
|
|
}
|
|
|
|
tcp_dissect_pdus(tvb, pinfo, tree, ldap_desegment, 4, get_sasl_ldap_pdu_len, dissect_sasl_ldap_pdu);
|
|
|
|
|
|
this_was_not_sasl:
|
|
/* check if it is a normal BER encoded LDAP packet
|
|
* i.e. first byte is 0x30 followed by a length that is
|
|
* <64k
|
|
* (no ldap PDUs are ever >64kb? )
|
|
*/
|
|
if(tvb_get_guint8(tvb, 0)!=0x30){
|
|
goto this_was_not_normal_ldap;
|
|
}
|
|
|
|
/* check that length makes sense */
|
|
offset=get_ber_length(NULL, tvb, 1, &ldap_len, &ind);
|
|
|
|
/* dont check ind since indefinite length is never used for ldap (famous last words)*/
|
|
if(ldap_len<2 || ldap_len>ldap_max_pdu_size){
|
|
goto this_was_not_normal_ldap;
|
|
}
|
|
|
|
tcp_dissect_pdus(tvb, pinfo, tree, ldap_desegment, 4, get_normal_ldap_pdu_len, dissect_normal_ldap_pdu);
|
|
|
|
|
|
this_was_not_normal_ldap:
|
|
|
|
return;
|
|
}
|
|
|
|
static void
|
|
dissect_mscldap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
dissect_ldap_pdu(tvb, pinfo, tree, TRUE);
|
|
return;
|
|
}
|
|
|
|
|
|
static void
|
|
ldap_reinit(void)
|
|
{
|
|
ldap_conv_info_t *ldap_info;
|
|
|
|
/* Free up state attached to the ldap_info structures */
|
|
for (ldap_info = ldap_info_items; ldap_info != NULL; ldap_info = ldap_info->next) {
|
|
if (ldap_info->auth_mech != NULL) {
|
|
g_free(ldap_info->auth_mech);
|
|
ldap_info->auth_mech=NULL;
|
|
}
|
|
g_hash_table_destroy(ldap_info->matched);
|
|
ldap_info->matched=NULL;
|
|
g_hash_table_destroy(ldap_info->unmatched);
|
|
ldap_info->unmatched=NULL;
|
|
}
|
|
|
|
ldap_info_items = NULL;
|
|
|
|
}
|
|
|
|
void
|
|
register_ldap_name_dissector_handle(const char *attr_type, dissector_handle_t dissector)
|
|
{
|
|
dissector_add_string("ldap.name", attr_type, dissector);
|
|
}
|
|
|
|
void
|
|
register_ldap_name_dissector(const char *attr_type, dissector_t dissector, int proto)
|
|
{
|
|
dissector_handle_t dissector_handle;
|
|
|
|
dissector_handle=create_dissector_handle(dissector, proto);
|
|
register_ldap_name_dissector_handle(attr_type, dissector_handle);
|
|
}
|
|
|
|
|
|
/*--- proto_register_ldap -------------------------------------------*/
|
|
void proto_register_ldap(void) {
|
|
|
|
/* List of fields */
|
|
|
|
static hf_register_info hf[] = {
|
|
|
|
{ &hf_ldap_sasl_buffer_length,
|
|
{ "SASL Buffer Length", "ldap.sasl_buffer_length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"SASL Buffer Length", HFILL }},
|
|
{ &hf_ldap_response_in,
|
|
{ "Response In", "ldap.response_in",
|
|
FT_FRAMENUM, BASE_DEC, NULL, 0x0,
|
|
"The response to this LDAP request is in this frame", HFILL }},
|
|
{ &hf_ldap_response_to,
|
|
{ "Response To", "ldap.response_to",
|
|
FT_FRAMENUM, BASE_DEC, NULL, 0x0,
|
|
"This is a response to the LDAP request in this frame", HFILL }},
|
|
{ &hf_ldap_time,
|
|
{ "Time", "ldap.time",
|
|
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x0,
|
|
"The time between the Call and the Reply", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_type,
|
|
{ "Type", "mscldap.netlogon.type",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Type of <please tell Wireshark developers what this type is>", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_version,
|
|
{ "Version", "mscldap.netlogon.version",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Version of <please tell Wireshark developers what this type is>", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_lm_token,
|
|
{ "LM Token", "mscldap.netlogon.lm_token",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"LM Token", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_nt_token,
|
|
{ "NT Token", "mscldap.netlogon.nt_token",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"NT Token", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags,
|
|
{ "Flags", "mscldap.netlogon.flags",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"Netlogon flags describing the DC properties", HFILL }},
|
|
|
|
{ &hf_mscldap_domain_guid,
|
|
{ "Domain GUID", "mscldap.domain.guid",
|
|
FT_BYTES, BASE_HEX, NULL, 0x0,
|
|
"Domain GUID", HFILL }},
|
|
|
|
{ &hf_mscldap_forest,
|
|
{ "Forest", "mscldap.forest",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Forest", HFILL }},
|
|
|
|
{ &hf_mscldap_domain,
|
|
{ "Domain", "mscldap.domain",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Domainname", HFILL }},
|
|
|
|
{ &hf_mscldap_hostname,
|
|
{ "Hostname", "mscldap.hostname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Hostname", HFILL }},
|
|
|
|
{ &hf_mscldap_nb_domain,
|
|
{ "NetBios Domain", "mscldap.nb_domain",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"NetBios Domainname", HFILL }},
|
|
|
|
{ &hf_mscldap_nb_hostname,
|
|
{ "NetBios Hostname", "mscldap.nb_hostname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"NetBios Hostname", HFILL }},
|
|
|
|
{ &hf_mscldap_username,
|
|
{ "User", "mscldap.username",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"User name", HFILL }},
|
|
|
|
{ &hf_mscldap_sitename,
|
|
{ "Site", "mscldap.sitename",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Site name", HFILL }},
|
|
|
|
{ &hf_mscldap_clientsitename,
|
|
{ "Client Site", "mscldap.clientsitename",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Client Site name", HFILL }},
|
|
|
|
{ &hf_ldap_sid,
|
|
{ "Sid", "ldap.sid",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Sid", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_pdc,
|
|
{ "PDC", "mscldap.netlogon.flags.pdc", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_pdc), 0x00000001, "Is this DC a PDC or not?", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_gc,
|
|
{ "GC", "mscldap.netlogon.flags.gc", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_gc), 0x00000004, "Does this dc service as a GLOBAL CATALOGUE?", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_ldap,
|
|
{ "LDAP", "mscldap.netlogon.flags.ldap", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_ldap), 0x00000008, "Does this DC act as an LDAP server?", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_ds,
|
|
{ "DS", "mscldap.netlogon.flags.ds", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_ds), 0x00000010, "Does this dc provide DS services?", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_kdc,
|
|
{ "KDC", "mscldap.netlogon.flags.kdc", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_kdc), 0x00000020, "Does this dc act as a KDC?", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_timeserv,
|
|
{ "Time Serv", "mscldap.netlogon.flags.timeserv", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_timeserv), 0x00000040, "Does this dc provide time services (ntp) ?", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_closest,
|
|
{ "Closest", "mscldap.netlogon.flags.closest", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_closest), 0x00000080, "Is this the closest dc? (is this used at all?)", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_writable,
|
|
{ "Writable", "mscldap.netlogon.flags.writable", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_writable), 0x00000100, "Is this dc writable? (i.e. can it update the AD?)", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_good_timeserv,
|
|
{ "Good Time Serv", "mscldap.netlogon.flags.good_timeserv", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_good_timeserv), 0x00000200, "Is this a Good Time Server? (i.e. does it have a hardware clock)", HFILL }},
|
|
|
|
{ &hf_mscldap_netlogon_flags_ndnc,
|
|
{ "NDNC", "mscldap.netlogon.flags.ndnc", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ads_ndnc), 0x00000400, "Is this an NDNC dc?", HFILL }},
|
|
|
|
{ &hf_ldap_guid,
|
|
{ "GUID", "ldap.guid", FT_GUID, BASE_NONE,
|
|
NULL, 0, "GUID", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_CREATE_CHILD,
|
|
{ "Create Child", "ldap.AccessMask.ADS_CREATE_CHILD", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_CREATE_CHILD_tfs), LDAP_ACCESSMASK_ADS_CREATE_CHILD, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_DELETE_CHILD,
|
|
{ "Delete Child", "ldap.AccessMask.ADS_DELETE_CHILD", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_DELETE_CHILD_tfs), LDAP_ACCESSMASK_ADS_DELETE_CHILD, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_LIST,
|
|
{ "List", "ldap.AccessMask.ADS_LIST", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_LIST_tfs), LDAP_ACCESSMASK_ADS_LIST, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_SELF_WRITE,
|
|
{ "Self Write", "ldap.AccessMask.ADS_SELF_WRITE", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_SELF_WRITE_tfs), LDAP_ACCESSMASK_ADS_SELF_WRITE, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_READ_PROP,
|
|
{ "Read Prop", "ldap.AccessMask.ADS_READ_PROP", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_READ_PROP_tfs), LDAP_ACCESSMASK_ADS_READ_PROP, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_WRITE_PROP,
|
|
{ "Write Prop", "ldap.AccessMask.ADS_WRITE_PROP", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_WRITE_PROP_tfs), LDAP_ACCESSMASK_ADS_WRITE_PROP, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_DELETE_TREE,
|
|
{ "Delete Tree", "ldap.AccessMask.ADS_DELETE_TREE", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_DELETE_TREE_tfs), LDAP_ACCESSMASK_ADS_DELETE_TREE, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_LIST_OBJECT,
|
|
{ "List Object", "ldap.AccessMask.ADS_LIST_OBJECT", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_LIST_OBJECT_tfs), LDAP_ACCESSMASK_ADS_LIST_OBJECT, "", HFILL }},
|
|
|
|
{ &hf_ldap_AccessMask_ADS_CONTROL_ACCESS,
|
|
{ "Control Access", "ldap.AccessMask.ADS_CONTROL_ACCESS", FT_BOOLEAN, 32, TFS(&ldap_AccessMask_ADS_CONTROL_ACCESS_tfs), LDAP_ACCESSMASK_ADS_CONTROL_ACCESS, "", HFILL }},
|
|
|
|
|
|
/*--- Included file: packet-ldap-hfarr.c ---*/
|
|
#line 1 "packet-ldap-hfarr.c"
|
|
{ &hf_ldap_LDAPMessage_PDU,
|
|
{ "LDAPMessage", "ldap.LDAPMessage",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPMessage", HFILL }},
|
|
{ &hf_ldap_messageID,
|
|
{ "messageID", "ldap.messageID",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.MessageID", HFILL }},
|
|
{ &hf_ldap_protocolOp,
|
|
{ "protocolOp", "ldap.protocolOp",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_ProtocolOp_vals), 0,
|
|
"ldap.ProtocolOp", HFILL }},
|
|
{ &hf_ldap_controls,
|
|
{ "controls", "ldap.controls",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.Controls", HFILL }},
|
|
{ &hf_ldap_bindRequest,
|
|
{ "bindRequest", "ldap.bindRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.BindRequest", HFILL }},
|
|
{ &hf_ldap_bindResponse,
|
|
{ "bindResponse", "ldap.bindResponse",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.BindResponse", HFILL }},
|
|
{ &hf_ldap_unbindRequest,
|
|
{ "unbindRequest", "ldap.unbindRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.UnbindRequest", HFILL }},
|
|
{ &hf_ldap_searchRequest,
|
|
{ "searchRequest", "ldap.searchRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.SearchRequest", HFILL }},
|
|
{ &hf_ldap_searchResEntry,
|
|
{ "searchResEntry", "ldap.searchResEntry",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.SearchResultEntry", HFILL }},
|
|
{ &hf_ldap_searchResDone,
|
|
{ "searchResDone", "ldap.searchResDone",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.SearchResultDone", HFILL }},
|
|
{ &hf_ldap_searchResRef,
|
|
{ "searchResRef", "ldap.searchResRef",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.SearchResultReference", HFILL }},
|
|
{ &hf_ldap_modifyRequest,
|
|
{ "modifyRequest", "ldap.modifyRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.ModifyRequest", HFILL }},
|
|
{ &hf_ldap_modifyResponse,
|
|
{ "modifyResponse", "ldap.modifyResponse",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.ModifyResponse", HFILL }},
|
|
{ &hf_ldap_addRequest,
|
|
{ "addRequest", "ldap.addRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.AddRequest", HFILL }},
|
|
{ &hf_ldap_addResponse,
|
|
{ "addResponse", "ldap.addResponse",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.AddResponse", HFILL }},
|
|
{ &hf_ldap_delRequest,
|
|
{ "delRequest", "ldap.delRequest",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.DelRequest", HFILL }},
|
|
{ &hf_ldap_delResponse,
|
|
{ "delResponse", "ldap.delResponse",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.DelResponse", HFILL }},
|
|
{ &hf_ldap_modDNRequest,
|
|
{ "modDNRequest", "ldap.modDNRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.ModifyDNRequest", HFILL }},
|
|
{ &hf_ldap_modDNResponse,
|
|
{ "modDNResponse", "ldap.modDNResponse",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.ModifyDNResponse", HFILL }},
|
|
{ &hf_ldap_compareRequest,
|
|
{ "compareRequest", "ldap.compareRequest",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.CompareRequest", HFILL }},
|
|
{ &hf_ldap_compareResponse,
|
|
{ "compareResponse", "ldap.compareResponse",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.CompareResponse", HFILL }},
|
|
{ &hf_ldap_abandonRequest,
|
|
{ "abandonRequest", "ldap.abandonRequest",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.AbandonRequest", HFILL }},
|
|
{ &hf_ldap_extendedReq,
|
|
{ "extendedReq", "ldap.extendedReq",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.ExtendedRequest", HFILL }},
|
|
{ &hf_ldap_extendedResp,
|
|
{ "extendedResp", "ldap.extendedResp",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.ExtendedResponse", HFILL }},
|
|
{ &hf_ldap_AttributeDescriptionList_item,
|
|
{ "Item", "ldap.AttributeDescriptionList_item",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.AttributeDescription", HFILL }},
|
|
{ &hf_ldap_attributeDesc,
|
|
{ "attributeDesc", "ldap.attributeDesc",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.AttributeDescription", HFILL }},
|
|
{ &hf_ldap_assertionValue,
|
|
{ "assertionValue", "ldap.assertionValue",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.AssertionValue", HFILL }},
|
|
{ &hf_ldap_type,
|
|
{ "type", "ldap.type",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.AttributeDescription", HFILL }},
|
|
{ &hf_ldap_vals,
|
|
{ "vals", "ldap.vals",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.SET_OF_AttributeValue", HFILL }},
|
|
{ &hf_ldap_vals_item,
|
|
{ "Item", "ldap.vals_item",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.AttributeValue", HFILL }},
|
|
{ &hf_ldap_resultCode,
|
|
{ "resultCode", "ldap.resultCode",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_T_resultCode_vals), 0,
|
|
"ldap.T_resultCode", HFILL }},
|
|
{ &hf_ldap_matchedDN,
|
|
{ "matchedDN", "ldap.matchedDN",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_errorMessage,
|
|
{ "errorMessage", "ldap.errorMessage",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.ErrorMessage", HFILL }},
|
|
{ &hf_ldap_referral,
|
|
{ "referral", "ldap.referral",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.Referral", HFILL }},
|
|
{ &hf_ldap_Referral_item,
|
|
{ "Item", "ldap.Referral_item",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPURL", HFILL }},
|
|
{ &hf_ldap_Controls_item,
|
|
{ "Item", "ldap.Controls_item",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.Control", HFILL }},
|
|
{ &hf_ldap_controlType,
|
|
{ "controlType", "ldap.controlType",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.ControlType", HFILL }},
|
|
{ &hf_ldap_criticality,
|
|
{ "criticality", "ldap.criticality",
|
|
FT_BOOLEAN, 8, NULL, 0,
|
|
"ldap.BOOLEAN", HFILL }},
|
|
{ &hf_ldap_controlValue,
|
|
{ "controlValue", "ldap.controlValue",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.OCTET_STRING", HFILL }},
|
|
{ &hf_ldap_version,
|
|
{ "version", "ldap.version",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.INTEGER_1_127", HFILL }},
|
|
{ &hf_ldap_name,
|
|
{ "name", "ldap.name",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_authentication,
|
|
{ "authentication", "ldap.authentication",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_AuthenticationChoice_vals), 0,
|
|
"ldap.AuthenticationChoice", HFILL }},
|
|
{ &hf_ldap_simple,
|
|
{ "simple", "ldap.simple",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.Simple", HFILL }},
|
|
{ &hf_ldap_sasl,
|
|
{ "sasl", "ldap.sasl",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.SaslCredentials", HFILL }},
|
|
{ &hf_ldap_ntlmsspNegotiate,
|
|
{ "ntlmsspNegotiate", "ldap.ntlmsspNegotiate",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.T_ntlmsspNegotiate", HFILL }},
|
|
{ &hf_ldap_ntlmsspAuth,
|
|
{ "ntlmsspAuth", "ldap.ntlmsspAuth",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.T_ntlmsspAuth", HFILL }},
|
|
{ &hf_ldap_mechanism,
|
|
{ "mechanism", "ldap.mechanism",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.Mechanism", HFILL }},
|
|
{ &hf_ldap_credentials,
|
|
{ "credentials", "ldap.credentials",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.Credentials", HFILL }},
|
|
{ &hf_ldap_bindResponse_resultCode,
|
|
{ "resultCode", "ldap.resultCode",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_BindResponse_resultCode_vals), 0,
|
|
"ldap.BindResponse_resultCode", HFILL }},
|
|
{ &hf_ldap_matchedDN1,
|
|
{ "matchedDN", "ldap.matchedDN",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.T_matchedDN", HFILL }},
|
|
{ &hf_ldap_serverSaslCreds,
|
|
{ "serverSaslCreds", "ldap.serverSaslCreds",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.ServerSaslCreds", HFILL }},
|
|
{ &hf_ldap_baseObject,
|
|
{ "baseObject", "ldap.baseObject",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_scope,
|
|
{ "scope", "ldap.scope",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_T_scope_vals), 0,
|
|
"ldap.T_scope", HFILL }},
|
|
{ &hf_ldap_derefAliases,
|
|
{ "derefAliases", "ldap.derefAliases",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_T_derefAliases_vals), 0,
|
|
"ldap.T_derefAliases", HFILL }},
|
|
{ &hf_ldap_sizeLimit,
|
|
{ "sizeLimit", "ldap.sizeLimit",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.INTEGER_0_maxInt", HFILL }},
|
|
{ &hf_ldap_timeLimit,
|
|
{ "timeLimit", "ldap.timeLimit",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.INTEGER_0_maxInt", HFILL }},
|
|
{ &hf_ldap_typesOnly,
|
|
{ "typesOnly", "ldap.typesOnly",
|
|
FT_BOOLEAN, 8, NULL, 0,
|
|
"ldap.BOOLEAN", HFILL }},
|
|
{ &hf_ldap_filter,
|
|
{ "filter", "ldap.filter",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_Filter_vals), 0,
|
|
"ldap.T_filter", HFILL }},
|
|
{ &hf_ldap_searchRequest_attributes,
|
|
{ "attributes", "ldap.attributes",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.AttributeDescriptionList", HFILL }},
|
|
{ &hf_ldap_and,
|
|
{ "and", "ldap.and",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.T_and", HFILL }},
|
|
{ &hf_ldap_and_item,
|
|
{ "Item", "ldap.and_item",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_Filter_vals), 0,
|
|
"ldap.T_and_item", HFILL }},
|
|
{ &hf_ldap_or,
|
|
{ "or", "ldap.or",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.T_or", HFILL }},
|
|
{ &hf_ldap_or_item,
|
|
{ "Item", "ldap.or_item",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_Filter_vals), 0,
|
|
"ldap.T_or_item", HFILL }},
|
|
{ &hf_ldap_not,
|
|
{ "not", "ldap.not",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_Filter_vals), 0,
|
|
"ldap.T_not", HFILL }},
|
|
{ &hf_ldap_equalityMatch,
|
|
{ "equalityMatch", "ldap.equalityMatch",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.T_equalityMatch", HFILL }},
|
|
{ &hf_ldap_substrings,
|
|
{ "substrings", "ldap.substrings",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.SubstringFilter", HFILL }},
|
|
{ &hf_ldap_greaterOrEqual,
|
|
{ "greaterOrEqual", "ldap.greaterOrEqual",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.T_greaterOrEqual", HFILL }},
|
|
{ &hf_ldap_lessOrEqual,
|
|
{ "lessOrEqual", "ldap.lessOrEqual",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.T_lessOrEqual", HFILL }},
|
|
{ &hf_ldap_present,
|
|
{ "present", "ldap.present",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.T_present", HFILL }},
|
|
{ &hf_ldap_approxMatch,
|
|
{ "approxMatch", "ldap.approxMatch",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.T_approxMatch", HFILL }},
|
|
{ &hf_ldap_extensibleMatch,
|
|
{ "extensibleMatch", "ldap.extensibleMatch",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.T_extensibleMatch", HFILL }},
|
|
{ &hf_ldap_substringFilter_substrings,
|
|
{ "substrings", "ldap.substrings",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.T_substringFilter_substrings", HFILL }},
|
|
{ &hf_ldap_substringFilter_substrings_item,
|
|
{ "Item", "ldap.substrings_item",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_T_substringFilter_substrings_item_vals), 0,
|
|
"ldap.T_substringFilter_substrings_item", HFILL }},
|
|
{ &hf_ldap_initial,
|
|
{ "initial", "ldap.initial",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPString", HFILL }},
|
|
{ &hf_ldap_any,
|
|
{ "any", "ldap.any",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPString", HFILL }},
|
|
{ &hf_ldap_final,
|
|
{ "final", "ldap.final",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPString", HFILL }},
|
|
{ &hf_ldap_matchingRule,
|
|
{ "matchingRule", "ldap.matchingRule",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.MatchingRuleId", HFILL }},
|
|
{ &hf_ldap_matchValue,
|
|
{ "matchValue", "ldap.matchValue",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.AssertionValue", HFILL }},
|
|
{ &hf_ldap_dnAttributes,
|
|
{ "dnAttributes", "ldap.dnAttributes",
|
|
FT_BOOLEAN, 8, NULL, 0,
|
|
"ldap.BOOLEAN", HFILL }},
|
|
{ &hf_ldap_objectName,
|
|
{ "objectName", "ldap.objectName",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_searchResultEntry_attributes,
|
|
{ "attributes", "ldap.attributes",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.PartialAttributeList", HFILL }},
|
|
{ &hf_ldap_PartialAttributeList_item,
|
|
{ "Item", "ldap.PartialAttributeList_item",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.PartialAttributeList_item", HFILL }},
|
|
{ &hf_ldap_SearchResultReference_item,
|
|
{ "Item", "ldap.SearchResultReference_item",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPURL", HFILL }},
|
|
{ &hf_ldap_object,
|
|
{ "object", "ldap.object",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_modifyRequest_modification,
|
|
{ "modification", "ldap.modification",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.ModifyRequest_modification", HFILL }},
|
|
{ &hf_ldap_modifyRequest_modification_item,
|
|
{ "Item", "ldap.modification_item",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.T_modifyRequest_modification_item", HFILL }},
|
|
{ &hf_ldap_operation,
|
|
{ "operation", "ldap.operation",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_T_operation_vals), 0,
|
|
"ldap.T_operation", HFILL }},
|
|
{ &hf_ldap_modification,
|
|
{ "modification", "ldap.modification",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.AttributeTypeAndValues", HFILL }},
|
|
{ &hf_ldap_entry,
|
|
{ "entry", "ldap.entry",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_attributes,
|
|
{ "attributes", "ldap.attributes",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"ldap.AttributeList", HFILL }},
|
|
{ &hf_ldap_AttributeList_item,
|
|
{ "Item", "ldap.AttributeList_item",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.AttributeList_item", HFILL }},
|
|
{ &hf_ldap_newrdn,
|
|
{ "newrdn", "ldap.newrdn",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.RelativeLDAPDN", HFILL }},
|
|
{ &hf_ldap_deleteoldrdn,
|
|
{ "deleteoldrdn", "ldap.deleteoldrdn",
|
|
FT_BOOLEAN, 8, NULL, 0,
|
|
"ldap.BOOLEAN", HFILL }},
|
|
{ &hf_ldap_newSuperior,
|
|
{ "newSuperior", "ldap.newSuperior",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPDN", HFILL }},
|
|
{ &hf_ldap_ava,
|
|
{ "ava", "ldap.ava",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ldap.AttributeValueAssertion", HFILL }},
|
|
{ &hf_ldap_requestName,
|
|
{ "requestName", "ldap.requestName",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.LDAPOID", HFILL }},
|
|
{ &hf_ldap_requestValue,
|
|
{ "requestValue", "ldap.requestValue",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.OCTET_STRING", HFILL }},
|
|
{ &hf_ldap_extendedResponse_resultCode,
|
|
{ "resultCode", "ldap.resultCode",
|
|
FT_UINT32, BASE_DEC, VALS(ldap_ExtendedResponse_resultCode_vals), 0,
|
|
"ldap.ExtendedResponse_resultCode", HFILL }},
|
|
{ &hf_ldap_responseName,
|
|
{ "responseName", "ldap.responseName",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"ldap.ResponseName", HFILL }},
|
|
{ &hf_ldap_response,
|
|
{ "response", "ldap.response",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"ldap.OCTET_STRING", HFILL }},
|
|
|
|
/*--- End of included file: packet-ldap-hfarr.c ---*/
|
|
#line 1598 "packet-ldap-template.c"
|
|
};
|
|
|
|
/* List of subtrees */
|
|
static gint *ett[] = {
|
|
&ett_ldap,
|
|
&ett_ldap_payload,
|
|
&ett_ldap_sasl_blob,
|
|
&ett_ldap_msg,
|
|
&ett_mscldap_netlogon_flags,
|
|
|
|
|
|
/*--- Included file: packet-ldap-ettarr.c ---*/
|
|
#line 1 "packet-ldap-ettarr.c"
|
|
&ett_ldap_LDAPMessage,
|
|
&ett_ldap_ProtocolOp,
|
|
&ett_ldap_AttributeDescriptionList,
|
|
&ett_ldap_AttributeValueAssertion,
|
|
&ett_ldap_Attribute,
|
|
&ett_ldap_SET_OF_AttributeValue,
|
|
&ett_ldap_LDAPResult,
|
|
&ett_ldap_Referral,
|
|
&ett_ldap_Controls,
|
|
&ett_ldap_Control,
|
|
&ett_ldap_BindRequest,
|
|
&ett_ldap_AuthenticationChoice,
|
|
&ett_ldap_SaslCredentials,
|
|
&ett_ldap_BindResponse,
|
|
&ett_ldap_SearchRequest,
|
|
&ett_ldap_Filter,
|
|
&ett_ldap_T_and,
|
|
&ett_ldap_T_or,
|
|
&ett_ldap_SubstringFilter,
|
|
&ett_ldap_T_substringFilter_substrings,
|
|
&ett_ldap_T_substringFilter_substrings_item,
|
|
&ett_ldap_MatchingRuleAssertion,
|
|
&ett_ldap_SearchResultEntry,
|
|
&ett_ldap_PartialAttributeList,
|
|
&ett_ldap_PartialAttributeList_item,
|
|
&ett_ldap_SearchResultReference,
|
|
&ett_ldap_ModifyRequest,
|
|
&ett_ldap_ModifyRequest_modification,
|
|
&ett_ldap_T_modifyRequest_modification_item,
|
|
&ett_ldap_AttributeTypeAndValues,
|
|
&ett_ldap_AddRequest,
|
|
&ett_ldap_AttributeList,
|
|
&ett_ldap_AttributeList_item,
|
|
&ett_ldap_ModifyDNRequest,
|
|
&ett_ldap_CompareRequest,
|
|
&ett_ldap_ExtendedRequest,
|
|
&ett_ldap_ExtendedResponse,
|
|
|
|
/*--- End of included file: packet-ldap-ettarr.c ---*/
|
|
#line 1609 "packet-ldap-template.c"
|
|
};
|
|
|
|
module_t *ldap_module;
|
|
|
|
/* Register protocol */
|
|
proto_ldap = proto_register_protocol(PNAME, PSNAME, PFNAME);
|
|
/* Register fields and subtrees */
|
|
proto_register_field_array(proto_ldap, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
|
|
register_dissector("ldap", dissect_ldap_tcp, proto_ldap);
|
|
|
|
ldap_module = prefs_register_protocol(proto_ldap, NULL);
|
|
prefs_register_bool_preference(ldap_module, "desegment_ldap_messages",
|
|
"Reassemble LDAP messages spanning multiple TCP segments",
|
|
"Whether the LDAP dissector should reassemble messages spanning multiple TCP segments."
|
|
" To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings, and disable \"Verify length\" in the BER protocol settings",
|
|
&ldap_desegment);
|
|
|
|
prefs_register_uint_preference(ldap_module, "tcp.port", "LDAP TCP Port",
|
|
"Set the port for LDAP operations",
|
|
10, &ldap_tcp_port);
|
|
|
|
prefs_register_uint_preference(ldap_module, "max_pdu", "LDAP Maximum PDU Size",
|
|
"The maximum LDAP PDU size. PDUs larger than this will be considered invalid.",
|
|
10, &ldap_max_pdu_size);
|
|
|
|
proto_cldap = proto_register_protocol(
|
|
"Connectionless Lightweight Directory Access Protocol",
|
|
"CLDAP", "cldap");
|
|
|
|
register_init_routine(ldap_reinit);
|
|
ldap_tap=register_tap("ldap");
|
|
|
|
ldap_name_dissector_table = register_dissector_table("ldap.name", "LDAP Attribute Type Dissectors", FT_STRING, BASE_NONE);
|
|
|
|
}
|
|
|
|
|
|
/*--- proto_reg_handoff_ldap ---------------------------------------*/
|
|
void
|
|
proto_reg_handoff_ldap(void)
|
|
{
|
|
dissector_handle_t ldap_handle, cldap_handle;
|
|
ldap_handle = create_dissector_handle(dissect_ldap_tcp, proto_ldap);
|
|
|
|
dissector_add("tcp.port", ldap_tcp_port, ldap_handle);
|
|
dissector_add("tcp.port", TCP_PORT_GLOBALCAT_LDAP, ldap_handle);
|
|
|
|
cldap_handle = create_dissector_handle(dissect_mscldap, proto_cldap);
|
|
dissector_add("udp.port", UDP_PORT_CLDAP, cldap_handle);
|
|
|
|
gssapi_handle = find_dissector("gssapi");
|
|
gssapi_wrap_handle = find_dissector("gssapi_verf");
|
|
|
|
ntlmssp_handle = find_dissector("ntlmssp");
|
|
|
|
/* http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dsml/dsml/ldap_controls_and_session_support.asp */
|
|
add_oid_str_name("1.2.840.113556.1.4.319","LDAP_PAGED_RESULT_OID_STRING");
|
|
add_oid_str_name("1.2.840.113556.1.4.417","LDAP_SERVER_SHOW_DELETED_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.473","LDAP_SERVER_SORT_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.474","LDAP_CONTROL_SORT_RESP_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.521","LDAP_SERVER_CROSSDOM_MOVE_TARGET_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.528","LDAP_SERVER_NOTIFICATION_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.529","LDAP_SERVER_EXTENDED_DN_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.619","LDAP_SERVER_LAZY_COMMIT_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.800","LDAP_CAP_ACTIVE_DIRECTORY_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.801","LDAP_SERVER_SD_FLAGS_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.804","LDAP_OID_COMPARATOR_OR");
|
|
add_oid_str_name("1.2.840.113556.1.4.805","LDAP_SERVER_TREE_DELETE_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.841","LDAP_SERVER_DIRSYNC_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.970 ","None");
|
|
add_oid_str_name("1.2.840.113556.1.4.1338","LDAP_SERVER_VERIFY_NAME_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1339","LDAP_SERVER_DOMAIN_SCOPE_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1340","LDAP_SERVER_SEARCH_OPTIONS_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1413","LDAP_SERVER_PERMISSIVE_MODIFY_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1504","LDAP_SERVER_ASQ_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1670","LDAP_CAP_ACTIVE_DIRECTORY_V51_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1781","LDAP_SERVER_FAST_BIND_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1791","LDAP_CAP_ACTIVE_DIRECTORY_LDAP_INTEG_OID");
|
|
add_oid_str_name("1.2.840.113556.1.4.1851","LDAP_CAP_ACTIVE_DIRECTORY_ADAM_OID");
|
|
add_oid_str_name("1.3.6.1.4.1.1466.101.119.1","None");
|
|
add_oid_str_name("1.3.6.1.4.1.1466.20037","LDAP_START_TLS_OID");
|
|
add_oid_str_name("2.16.840.1.113730.3.4.9","LDAP_CONTROL_VLVREQUEST VLV");
|
|
add_oid_str_name("2.16.840.1.113730.3.4.10","LDAP_CONTROL_VLVRESPONSE VLV");
|
|
|
|
register_ldap_name_dissector("netlogon", dissect_NetLogon_PDU, proto_cldap);
|
|
register_ldap_name_dissector("objectGUID", dissect_ldap_guid, proto_ldap);
|
|
register_ldap_name_dissector("supportedControl", dissect_ldap_oid, proto_ldap);
|
|
register_ldap_name_dissector("supportedCapabilities", dissect_ldap_oid, proto_ldap);
|
|
register_ldap_name_dissector("objectSid", dissect_ldap_sid, proto_ldap);
|
|
register_ldap_name_dissector("nTSecurityDescriptor", dissect_ldap_nt_sec_desc, proto_ldap);
|
|
}
|
|
|
|
|