+/* Do not modify this file. */
+/* It is created automatically by the ASN.1 to Wireshark dissector compiler */
+/* ./packet-ldap.c */
+/* ../../tools/asn2wrs.py -b -X -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
*
*
* $Id$
*
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
+ * 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
/*
* 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.
* 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
#endif
#include <stdio.h>
-
#include <string.h>
+#include <ctype.h>
+
#include <glib.h>
#include <epan/packet.h>
-
-#include <epan/asn1.h>
-#include <epan/prefs.h>
#include <epan/conversation.h>
-#include "packet-frame.h"
+#include <epan/prefs.h>
#include <epan/tap.h>
-#include "packet-ber.h"
-#include "packet-ldap.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 <epan/asn1.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_response_to = -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_sasl_buffer_length = -1;
-static int hf_ldap_length = -1;
-static int hf_ldap_message_id = -1;
-static int hf_ldap_message_type = -1;
-static int hf_ldap_message_length = -1;
-
-static int hf_ldap_message_result = -1;
-static int hf_ldap_message_result_matcheddn = -1;
-static int hf_ldap_message_result_errormsg = -1;
-static int hf_ldap_message_result_referral = -1;
-
-static int hf_ldap_message_bind_version = -1;
-static int hf_ldap_message_bind_dn = -1;
-static int hf_ldap_message_bind_auth = -1;
-static int hf_ldap_message_bind_auth_password = -1;
-static int hf_ldap_message_bind_auth_mechanism = -1;
-static int hf_ldap_message_bind_auth_credentials = -1;
-static int hf_ldap_message_bind_server_credentials = -1;
-
-static int hf_ldap_message_search_base = -1;
-static int hf_ldap_message_search_scope = -1;
-static int hf_ldap_message_search_deref = -1;
-static int hf_ldap_message_search_sizeLimit = -1;
-static int hf_ldap_message_search_timeLimit = -1;
-static int hf_ldap_message_search_typesOnly = -1;
-static int hf_ldap_message_search_filter = -1;
-static int hf_ldap_message_search_reference = -1;
-
-static int hf_ldap_message_dn = -1;
-static int hf_ldap_message_attribute = -1;
-static int hf_ldap_message_value = -1;
-
-static int hf_ldap_message_modrdn_name = -1;
-static int hf_ldap_message_modrdn_delete = -1;
-static int hf_ldap_message_modrdn_superior = -1;
-
-static int hf_ldap_message_compare = -1;
-
-static int hf_ldap_message_modify_add = -1;
-static int hf_ldap_message_modify_replace = -1;
-static int hf_ldap_message_modify_delete = -1;
-
-static int hf_ldap_message_abandon_msgid = -1;
-
-static int hf_ldap_message_controls_oid = -1;
-static int hf_ldap_message_controls_critical = -1;
-static int hf_ldap_message_controls_value = -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_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_SearchControlValue_PDU = -1; /* SearchControlValue */
+static int hf_ldap_SortKeyList_PDU = -1; /* SortKeyList */
+static int hf_ldap_SortResult_PDU = -1; /* SortResult */
+static int hf_ldap_ReplControlValue_PDU = -1; /* ReplControlValue */
+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; /* T_controlValue */
+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_matchedDN_01 = -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; /* T_dnAttributes */
+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 */
+static int hf_ldap_size = -1; /* INTEGER */
+static int hf_ldap_cookie = -1; /* OCTET_STRING */
+static int hf_ldap_SortKeyList_item = -1; /* SortKeyList_item */
+static int hf_ldap_attributeType = -1; /* AttributeDescription */
+static int hf_ldap_orderingRule = -1; /* MatchingRuleId */
+static int hf_ldap_reverseOrder = -1; /* BOOLEAN */
+static int hf_ldap_sortResult = -1; /* T_sortResult */
+static int hf_ldap_parentsFirst = -1; /* INTEGER */
+static int hf_ldap_maxReturnLength = -1; /* INTEGER */
+
+/*--- End of included file: packet-ldap-hf.c ---*/
+#line 150 "packet-ldap-template.c"
+
+/* Initialize the subtree pointers */
static gint ett_ldap = -1;
static gint ett_ldap_msg = -1;
-static gint ett_ldap_payload = -1;
static gint ett_ldap_sasl_blob = -1;
-static gint ett_ldap_referrals = -1;
-static gint ett_ldap_attribute = -1;
-static gint ett_ldap_controls = -1;
-static gint ett_ldap_control = -1;
+static guint ett_ldap_payload = -1;
static gint ett_mscldap_netlogon_flags = -1;
-static int ldap_tap = -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;
+static gint ett_ldap_SearchControlValue = -1;
+static gint ett_ldap_SortKeyList = -1;
+static gint ett_ldap_SortKeyList_item = -1;
+static gint ett_ldap_SortResult = -1;
+static gint ett_ldap_ReplControlValue = -1;
+
+/*--- End of included file: packet-ldap-ett.c ---*/
+#line 159 "packet-ldap-template.c"
+
+static dissector_table_t ldap_name_dissector_table=NULL;
+static const char *object_identifier_id = NULL; /* LDAP OID */
/* desegmentation of LDAP */
static gboolean ldap_desegment = TRUE;
+static guint ldap_tcp_port = 389;
+
+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
static dissector_handle_t gssapi_handle;
static dissector_handle_t gssapi_wrap_handle;
-
+static dissector_handle_t ntlmssp_handle = NULL;
+static dissector_handle_t spnego_handle;
/* 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.
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;
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;
}
return key1->messageId==key2->messageId;
}
+/* This string contains the last LDAPString that was decoded */
+static char *attributedesc_string=NULL;
-static value_string msgTypes [] = {
- {LDAP_REQ_BIND, "Bind Request"},
- {LDAP_REQ_UNBIND, "Unbind Request"},
- {LDAP_REQ_SEARCH, "Search Request"},
- {LDAP_REQ_MODIFY, "Modify Request"},
- {LDAP_REQ_ADD, "Add Request"},
- {LDAP_REQ_DELETE, "Delete Request"},
- {LDAP_REQ_MODRDN, "Modify RDN Request"},
- {LDAP_REQ_COMPARE, "Compare Request"},
- {LDAP_REQ_ABANDON, "Abandon Request"},
- {LDAP_REQ_EXTENDED, "Extended Request"},
-
- {LDAP_RES_BIND, "Bind Result"},
- {LDAP_RES_SEARCH_ENTRY, "Search Entry"},
- {LDAP_RES_SEARCH_RESULT, "Search Result"},
- {LDAP_RES_SEARCH_REF, "Search Result Reference"},
- {LDAP_RES_MODIFY, "Modify Result"},
- {LDAP_RES_ADD, "Add Result"},
- {LDAP_RES_DELETE, "Delete Result"},
- {LDAP_RES_MODRDN, "Modify RDN Result"},
- {LDAP_RES_COMPARE, "Compare Result"},
- {LDAP_RES_EXTENDED, "Extended Response"},
- {0, NULL},
-};
-
-static const value_string LDAPResultCode_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 }
-};
+/* This string contains the last AssertionValue that was decoded */
+static char *ldapvalue_string=NULL;
-static int read_length(ASN1_SCK *a, proto_tree *tree, int hf_id, guint *len)
+/* 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, asn1_ctx_t *actx _U_, proto_tree *tree, int hf_index)
{
- guint length = 0;
- gboolean def = FALSE;
- int start = a->offset;
- int ret;
-
- ret = asn1_length_decode(a, &def, &length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse length: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
+ 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, actx->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;
+}
- if (len)
- *len = length;
+/* 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 (tree)
- proto_tree_add_uint(tree, hf_id, a->tvb, start, a->offset-start, length);
+ if (do_protocolop) {
- return ASN1_ERR_NOERROR;
-}
+ valstr = val_to_str(ProtocolOp, ldap_ProtocolOp_choice_vals, "Unknown (%%u)");
-static int read_sequence(ASN1_SCK *a, guint *len)
-{
- guint cls, con, tag;
- gboolean def;
- guint length = 0;
- int ret;
+ if(check_col(pinfo->cinfo, COL_INFO))
+ col_append_fstr(pinfo->cinfo, COL_INFO, "%s(%u) ", valstr, MessageID);
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- if (cls != ASN1_UNI || con != ASN1_CON || tag != ASN1_SEQ)
- return ASN1_ERR_WRONG_TYPE;
+ if(ldm_tree)
+ proto_item_append_text(ldm_tree, " %s(%d)", valstr, MessageID);
- if (len)
- *len = length;
+ do_protocolop = FALSE;
- return ASN1_ERR_NOERROR;
+ }
}
-static int read_set(ASN1_SCK *a, guint *len)
+static ldap_call_response_t *
+ldap_match_call_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint messageId, guint protocolOpTag)
{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int ret;
+ 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);
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- if (cls != ASN1_UNI || con != ASN1_CON || tag != ASN1_SET)
- return ASN1_ERR_WRONG_TYPE;
+ if(lcrp){
- if (len)
- *len = length;
+ lcrp->is_request=lcr.is_request;
- return ASN1_ERR_NOERROR;
-}
+ } else {
-static int read_integer_value(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, guint *i, int start, guint length)
-{
- guint integer = 0;
- proto_item *temp_item = NULL;
- int ret;
-
- ret = asn1_uint32_value_decode(a, length, &integer);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse value: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
+ /* we haven't found a match - try and match it up */
- if (i)
- *i = integer;
+ 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:
- if (tree)
- temp_item = proto_tree_add_uint(tree, hf_id, a->tvb, start, a->offset-start, integer);
+ /* this a a request - add it to the unmatched list */
- if (new_item)
- *new_item = temp_item;
+ /* check that we dont already have one of those in the
+ unmatched list and if so remove it */
- return ASN1_ERR_NOERROR;
-}
+ 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:
-static int read_integer(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, guint *i, guint expected_tag)
-{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int start = a->offset;
- int ret;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != ASN1_UNI || con != ASN1_PRI || tag != expected_tag)
- ret = ASN1_ERR_WRONG_TYPE;
- }
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse header: %s",
- (hf_id != -1) ? proto_registrar_get_name(hf_id) : "LDAP message",
- asn1_err_to_str(ret));
- }
- return ret;
- }
+ /* this is a result - it should be in our unmatched list */
- return read_integer_value(a, tree, hf_id, new_item, i, start, length);
-}
+ lcr.messageId=messageId;
+ lcrp=g_hash_table_lookup(ldap_info->unmatched, &lcr);
-static int read_boolean_value(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, guint *i, int start, guint length)
-{
- guint integer = 0;
- proto_item *temp_item = NULL;
- int ret;
-
- ret = asn1_uint32_value_decode(a, length, &integer);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse value: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
+ 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);
+ }
+ }
- if (i)
- *i = integer;
+ break;
+ }
- if (tree)
- temp_item = proto_tree_add_boolean(tree, hf_id, a->tvb, start, a->offset-start, integer);
- if (new_item)
- *new_item = temp_item;
+ }
+ /* we have found a match */
- return ASN1_ERR_NOERROR;
-}
+ if(lcrp){
+ proto_item *it;
-static int read_boolean(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, guint *i)
-{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int start = a->offset;
- int ret;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_BOL)
- ret = ASN1_ERR_WRONG_TYPE;
- }
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
+ 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 ret;
- }
- return read_boolean_value(a, tree, hf_id, new_item, i, start, length);
+ return lcrp;
}
-static int read_string_value(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, char **s, int start, guint length)
-{
- guchar *string;
- proto_item *temp_item = NULL;
- int ret;
-
- if (length)
- {
- ret = asn1_string_value_decode(a, length, &string);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse value: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
- string = g_realloc(string, length + 1);
- string[length] = '\0';
- }
- else
- string = g_strdup("(null)");
- if (tree)
- temp_item = proto_tree_add_string(tree, hf_id, a->tvb, start, a->offset - start, string);
- if (new_item)
- *new_item = temp_item;
+/*--- Included file: packet-ldap-fn.c ---*/
+#line 1 "packet-ldap-fn.c"
+/*--- Cyclic dependencies ---*/
- if (s && length)
- *s = string;
- else
- g_free(string);
+/* 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 _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
- return ASN1_ERR_NOERROR;
-}
-static int read_string(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, char **s, guint *length,
- guint expected_cls, guint expected_tag)
-{
- guint cls, con, tag;
- gboolean def;
- guint tmplen;
- int start = a->offset;
- int ret;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &tmplen);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != expected_cls || con != ASN1_PRI || tag != expected_tag)
- ret = ASN1_ERR_WRONG_TYPE;
- }
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
- if(length){
- *length=tmplen;
- }
- return read_string_value(a, tree, hf_id, new_item, s, start, tmplen);
-}
-static int read_bytestring_value(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, char **s, int start, guint length)
-{
- guchar *string;
- proto_item *temp_item = NULL;
- int ret;
-
- if (length)
- {
- ret = asn1_string_value_decode(a, length, &string);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse value: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
- string = g_realloc(string, length + 1);
- string[length] = '\0';
- }
- else
- string = "(null)";
+static int
+dissect_ldap_MessageID(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 67 "ldap.cnf"
- if (tree && length > 0) {
- temp_item = proto_tree_add_bytes(tree, hf_id, a->tvb, start, a->offset - start, string);
-}
- if (new_item)
- *new_item = temp_item;
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ &MessageID);
- if (s && length)
- *s = string;
- else if (length)
- g_free(string);
+
+ ldm_tree = tree;
- return ASN1_ERR_NOERROR;
-}
-static int read_bytestring(ASN1_SCK *a, proto_tree *tree, int hf_id,
- proto_item **new_item, char **s, guint expected_cls, guint expected_tag)
-{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int start = a->offset;
- int ret;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != expected_cls || con != ASN1_PRI || tag != expected_tag)
- ret = ASN1_ERR_WRONG_TYPE;
- }
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- }
- return ret;
- }
- return read_bytestring_value(a, tree, hf_id, new_item, s, start, length);
+ return offset;
}
-static int check_optional_tag(ASN1_SCK *a, guint expected_cls, guint expected_con, guint expected_tag)
-{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int ret;
- int replay_offset;
-
- replay_offset = a->offset;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != expected_cls || con != expected_con || tag != expected_tag) {
- ret = ASN1_ERR_WRONG_TYPE;
- }
- }
- a->offset = replay_offset;
- return ret;
+static int
+dissect_ldap_INTEGER_1_127(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ return offset;
}
-static int parse_filter_strings(ASN1_SCK *a, char **filter, guint *filter_length, const guchar *operation)
-{
- guchar *string;
- guchar *string2;
- guint string_length;
- guint string2_length;
- guint string_bytes;
- char *filterp;
- int ret;
-
- ret = asn1_octet_string_decode(a, &string, &string_length, &string_bytes);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- ret = asn1_octet_string_decode(a, &string2, &string2_length, &string_bytes);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- *filter_length += 2 + strlen(operation) + string_length + string2_length;
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
-
- filterp += g_snprintf(filterp, (*filter_length)-(filterp-*filter), "(%s%s%s)", string, operation, string2);
-
- g_free(string);
- g_free(string2);
- return ASN1_ERR_NOERROR;
-}
-
-/* Richard Dawe: To parse substring filters, I added this function. */
-static int parse_filter_substrings(ASN1_SCK *a, char **filter, guint *filter_length)
-{
- int end;
- guchar *string;
- char *filterp;
- guint string_length;
- guint string_bytes;
- guint seq_len;
- guint header_bytes;
- int ret, any_valued;
-
- /* For ASN.1 parsing of octet strings */
- guint cls;
- guint con;
- guint tag;
- gboolean def;
-
- ret = asn1_octet_string_decode(a, &string, &string_length, &string_bytes);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
-
- ret = asn1_sequence_decode(a, &seq_len, &header_bytes);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
-
- *filter_length += 2 + 1 + string_length;
- *filter = g_realloc(*filter, *filter_length);
-
- filterp = *filter + strlen(*filter);
- *filterp++ = '(';
- if (string_length != 0) {
- memcpy(filterp, string, string_length);
- filterp += string_length;
- }
- *filterp++ = '=';
- *filterp = '\0';
- g_free(string);
-
- /* Now decode seq_len's worth of octet strings. */
- any_valued = 0;
- end = a->offset + seq_len;
-
- while (a->offset < end) {
- /* Octet strings here are context-specific, which
- * asn1_octet_string_decode() barfs on. Emulate it, but don't barf. */
- ret = asn1_header_decode (a, &cls, &con, &tag, &def, &string_length);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
-
- /* XXX - check the tag? */
- if (cls != ASN1_CTX || con != ASN1_PRI) {
- /* XXX - handle the constructed encoding? */
- return ASN1_ERR_WRONG_TYPE;
- }
- if (!def)
- return ASN1_ERR_LENGTH_NOT_DEFINITE;
-
- ret = asn1_string_value_decode(a, (int) string_length, &string);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
-
- /* If we have an 'any' component with a string value, we need to append
- * an extra asterisk before final component. */
- if ((tag == 1) && (string_length != 0))
- any_valued = 1;
-
- if ( (tag == 1) || ((tag == 2) && any_valued) )
- (*filter_length)++;
- *filter_length += string_length;
- *filter = g_realloc(*filter, *filter_length);
-
- filterp = *filter + strlen(*filter);
- if ( (tag == 1) || ((tag == 2) && any_valued) )
- *filterp++ = '*';
- if (tag == 2)
- any_valued = 0;
- if (string_length != 0) {
- memcpy(filterp, string, string_length);
- filterp += string_length;
- }
- *filterp = '\0';
- g_free(string);
- }
- if (any_valued)
- {
- (*filter_length)++;
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
- *filterp++ = '*';
+
+static int
+dissect_ldap_LDAPString(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 266 "ldap.cnf"
+ tvbuff_t *parameter_tvb = NULL;
+ char *ldapstring;
+ gchar *sc = NULL; /* semi-colon pointer */
+
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ ¶meter_tvb);
+
+
+ if (parameter_tvb || (hf_index == hf_ldap_baseObject)) {
+
+ ldap_do_protocolop(actx->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 - put it on the scanline */
+ if(check_col(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->pinfo->cinfo, COL_INFO, "\"%s\" ", ldapstring);
+
+ if(ldm_tree)
+ proto_item_append_text(ldm_tree, " \"%s\"", ldapstring);
+
+
+ if(!parameter_tvb) {
+
+ proto_item_append_text(ber_last_created_item, " (%s)", ldapstring);
+ }
+
+ } else if ((hf_index == hf_ldap_errorMessage) && result) { /* only show message if not success */
+ if(check_col(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->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(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->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;
+ }
+
+ }
+
}
- /* NB: Allocated byte for this earlier */
- *filterp++ = ')';
- *filterp = '\0';
- return ASN1_ERR_NOERROR;
+
+ return offset;
}
-/*
- * Richard Sharpe: Add parsing of extensibleMatch filters.
- * It's real easy to provoke ldapsearch into producing requests that allow us
- * to see what is being produced:
- * ldapsearch '(departmentNumber:2.16.840.1.113730.3.3.2.46.1:=>=N4709)' -x \
- * cn sn telephoneNumber
- */
-static int parse_filter_extensibleMatch(ASN1_SCK *a, char **filter, guint *filter_length, guint byte_length)
-{
- int ret;
- guint length;
- char *filterp;
- guint seq_len;
- guint header_bytes;
- guint string_length;
- guint end;
- guchar *matchingRule, *type, *matchValue;
- gboolean dnAttributes;
-
- /* ASN.1 parsing vars ... */
- guint cls;
- guint con;
- guint tag;
- gboolean def;
-
- /*
- * MatchingRuleAssertion ::= SEQUENCE {
- * matchingRule [1] MatchingRuleId OPTIONAL,
- * type [2] AttributeDescription OPTIONAL,
- * matchValue [3] AssertionValue,
- * dnAttributes [4] BOOLEAN DEFAULT FALSE
- * }
- * Of course, SEQUENCE is merged with the filter
- * so there is no separate 30 ...
- */
- /*
- * Decode byte_length of stuff ... as per above
- * But we assemble the strings and the boolean
- * if present, and then assemble the filter
- * expression
- */
- matchingRule = type = matchValue = NULL;
- dnAttributes = FALSE;
- end = a->offset + byte_length;
-
- while (a->offset < end) {
- /*
- * Now, parse out each of those items
- * There will be up to four of them.
- */
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &string_length);
- if (ret != ASN1_ERR_NOERROR) {
- return ret;
- }
- /*
- * Now, check the tag ...
- */
- if (cls != ASN1_CTX || con != ASN1_PRI) {
- return ASN1_ERR_WRONG_TYPE;
- }
- if (!def) {
- return ASN1_ERR_LENGTH_NOT_DEFINITE;
- }
+static int
+dissect_ldap_LDAPDN(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, actx, tree, hf_index);
- switch (tag) {
- case 0x01: /* Parse Matching Rule Id */
- if (matchingRule != NULL) {
- g_free(matchingRule);
- matchingRule = NULL;
- }
- ret = asn1_string_value_decode(a, (int) string_length, &matchingRule);
- if (ret != ASN1_ERR_NOERROR) {
- return ret;
- }
- break;
+ return offset;
+}
- case 0x02: /* Parse attributeDescription */
- if (type != NULL) {
- g_free(type);
- type = NULL;
- }
- ret = asn1_string_value_decode(a, (int) string_length, &type);
- if (ret != ASN1_ERR_NOERROR) {
- return ret;
- }
- break;
- case 0x03: /* Parse the matchValue */
- if (matchValue != NULL) {
- g_free(matchValue);
- matchValue = NULL;
- }
- ret = asn1_string_value_decode(a, (int) string_length, &matchValue);
- if (ret != ASN1_ERR_NOERROR) {
- return ret;
- }
- break;
- case 0x04: /* Parse dnAttributes boolean */
- ret = asn1_bool_decode(a, (int)string_length, &dnAttributes);
- if (ret != ASN1_ERR_NOERROR) {
- return ret;
- }
- break;
+static int
+dissect_ldap_Simple(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 117 "ldap.cnf"
+ldap_conv_info_t *ldap_info;
- default:
- return ASN1_ERR_WRONG_TYPE;
- }
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
- }
-
- /*
- * Now, fill in the filter string
- */
- filterp = *filter + strlen(*filter);
- *filter_length += 1; /* For the ( */
- *filter = g_realloc(*filter, *filter_length);
- *filterp++ = '(';
- *filterp = '\0';
-
- if (type) {
- if (strlen(type) > 0) {
- *filter_length += 1 + strlen(type);
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
- memcpy(filterp, type, strlen(type));
- filterp += strlen(type);
- *filterp++ = ':';
- *filterp = '\0';
+
+ ldap_info = actx->pinfo->private_data;
+ ldap_info->auth_type = LDAP_AUTH_SIMPLE;
- /*
- * Add in dn if needed ...
- */
- if (dnAttributes) {
- static char *dnString = "dn";
- *filter_length += 1 + strlen(dnString);
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
- memcpy(filterp, dnString, strlen(dnString));
- filterp += strlen(dnString);
- *filterp++ = ':';
- *filterp = '\0';
- }
- }
- g_free(type);
- }
+ actx->pinfo->private_data = ldap_info;
- if (matchingRule) {
- if (strlen(matchingRule) > 0) {
- *filter_length += 1 + strlen(matchingRule);
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
- memcpy(filterp, matchingRule, strlen(matchingRule));
- filterp += strlen(matchingRule);
- *filterp++ = ':';
- *filterp = '\0';
- }
- g_free(matchingRule);
- }
- if (matchValue) {
- if (strlen(matchValue) > 0) {
- *filter_length += strlen(matchValue);
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
- memcpy(filterp, matchValue, strlen(matchValue));
- filterp += strlen(matchValue);
- *filterp = '\0';
- }
- g_free(matchValue);
- }
-
- *filter_length +=1;
- *filter = g_realloc(*filter, *filter_length);
- *filterp++ = ')';
- *filterp = '\0'; /* There had better be space */
-
- return ASN1_ERR_NOERROR;
+
+ return offset;
}
-/* Returns -1 if we're at the end, returns an ASN1_ERR value otherwise. */
-static int parse_filter(ASN1_SCK *a, char **filter, guint *filter_length,
- int *end)
-{
- guint cls, con, tag;
- guint length;
- gboolean def;
- int ret;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
-
- if (*end == 0)
- {
- *end = a->offset + length;
- *filter_length = 1;
- *filter = g_malloc0(*filter_length);
- }
- if (cls == ASN1_CTX) /* XXX - handle other types as errors? */
- {
- switch (tag)
- {
- case LDAP_FILTER_AND:
- {
- int add_end;
-
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- add_end = a->offset + length;
- *filter_length += 3;
- *filter = g_realloc(*filter, *filter_length);
- strcat(*filter, "(&");
- while ((ret = parse_filter(a, filter, filter_length, &add_end))
- == ASN1_ERR_NOERROR)
- continue;
- if (ret != -1)
- return ret;
- strcat(*filter, ")");
- }
- break;
- case LDAP_FILTER_OR:
- {
- int or_end;
-
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- or_end = a->offset + length;
- *filter_length += 3;
- *filter = g_realloc(*filter, *filter_length);
- strcat(*filter, "(|");
- while ((ret = parse_filter(a, filter, filter_length, &or_end))
- == ASN1_ERR_NOERROR)
- continue;
- if (ret != -1)
- return ret;
- strcat(*filter, ")");
- }
- break;
- case LDAP_FILTER_NOT:
- {
- int not_end;
-
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- not_end = a->offset + length;
- *filter_length += 3;
- *filter = g_realloc(*filter, *filter_length);
- strcat(*filter, "(!");
- ret = parse_filter(a, filter, filter_length, ¬_end);
- if (ret != -1 && ret != ASN1_ERR_NOERROR)
- return ret;
- strcat(*filter, ")");
- }
- break;
- case LDAP_FILTER_EQUALITY:
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- ret = parse_filter_strings(a, filter, filter_length, "=");
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- break;
- case LDAP_FILTER_GE:
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- ret = parse_filter_strings(a, filter, filter_length, ">=");
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- break;
- case LDAP_FILTER_LE:
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- ret = parse_filter_strings(a, filter, filter_length, "<=");
- if (ret != -1 && ret != ASN1_ERR_NOERROR)
- return ret;
- break;
- case LDAP_FILTER_APPROX:
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- ret = parse_filter_strings(a, filter, filter_length, "~=");
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- break;
- case LDAP_FILTER_PRESENT:
- {
- guchar *string;
- char *filterp;
-
- if (con != ASN1_PRI)
- return ASN1_ERR_WRONG_TYPE;
- ret = asn1_string_value_decode(a, length, &string);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- *filter_length += 4 + length;
- *filter = g_realloc(*filter, *filter_length);
- filterp = *filter + strlen(*filter);
- *filterp++ = '(';
- if (length != 0) {
- memcpy(filterp, string, length);
- filterp += length;
- }
- *filterp++ = '=';
- *filterp++ = '*';
- *filterp++ = ')';
- *filterp = '\0';
- g_free(string);
- }
- break;
- case LDAP_FILTER_SUBSTRINGS:
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- /* Richard Dawe: Handle substrings */
- ret = parse_filter_substrings(a, filter, filter_length);
- if (ret != ASN1_ERR_NOERROR)
- return ret;
- break;
- case LDAP_FILTER_EXTENSIBLE:
- if (con != ASN1_CON)
- return ASN1_ERR_WRONG_TYPE;
- ret = parse_filter_extensibleMatch(a, filter, filter_length, length);
- if (ret != ASN1_ERR_NOERROR) {
- return ret;
- }
- break;
- default:
- return ASN1_ERR_WRONG_TYPE;
- }
- }
-
- if (a->offset == *end)
- return -1;
- else
- return ASN1_ERR_NOERROR;
-}
-
-static gboolean read_filter(ASN1_SCK *a, proto_tree *tree, int hf_id)
-{
- int start = a->offset;
- char *filter = 0;
- guint filter_length = 0;
- int end = 0;
- int ret;
-
- while ((ret = parse_filter(a, &filter, &filter_length, &end))
- == ASN1_ERR_NOERROR)
- continue;
-
- if (tree) {
- if (ret != -1) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Can't parse filter: %s",
- proto_registrar_get_name(hf_id), asn1_err_to_str(ret));
- } else
- proto_tree_add_string(tree, hf_id, a->tvb, start, a->offset-start, filter);
- }
-
- g_free(filter);
-
- return (ret == -1) ? TRUE : FALSE;
-}
-/********************************************************************************************/
+static int
+dissect_ldap_Mechanism(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 127 "ldap.cnf"
-static void dissect_ldap_result(ASN1_SCK *a, proto_tree *tree, packet_info *pinfo)
-{
- guint resultCode = 0;
- int ret;
- if (read_integer(a, tree, hf_ldap_message_result, 0, &resultCode, ASN1_ENUM) != ASN1_ERR_NOERROR)
- return;
-
- if (resultCode != 0) {
- if (check_col(pinfo->cinfo, COL_INFO))
- col_append_fstr(pinfo->cinfo, COL_INFO, ", %s",
- val_to_str(resultCode, LDAPResultCode_vals,
- "Unknown (%u)"));
- }
-
- if (read_string(a, tree, hf_ldap_message_result_matcheddn, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- if (read_string(a, tree, hf_ldap_message_result_errormsg, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
-
- if (resultCode == 10) /* Referral */
- {
- int start = a->offset;
- int end;
- guint length;
- proto_item *ti;
- proto_tree *referralTree;
-
- ret = read_sequence(a, &length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "ERROR: Couldn't parse referral URL sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- ti = proto_tree_add_text(tree, a->tvb, start, length, "Referral URLs");
- referralTree = proto_item_add_subtree(ti, ett_ldap_referrals);
+ldap_conv_info_t *ldap_info;
+tvbuff_t *parameter_tvb;
+char *mechanism = NULL;
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ ¶meter_tvb);
- end = a->offset + length;
- while (a->offset < end) {
- if (read_string(a, referralTree, hf_ldap_message_result_referral, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- }
- }
-}
+ ldap_info = actx->pinfo->private_data;
+ ldap_info->auth_type = LDAP_AUTH_SASL;
-static void dissect_ldap_request_bind(ASN1_SCK *a, proto_tree *tree,
- tvbuff_t *tvb, packet_info *pinfo, ldap_conv_info_t *ldap_info)
-{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int start;
- int end;
- int ret;
- char *mechanism, *s = NULL;
- int token_offset;
- gint available_length, reported_length;
- tvbuff_t *new_tvb;
-
- if (read_integer(a, tree, hf_ldap_message_bind_version, 0, 0, ASN1_INT) != ASN1_ERR_NOERROR)
- return;
- if (read_string(a, tree, hf_ldap_message_bind_dn, 0, &s, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
-
- if (check_col(pinfo->cinfo, COL_INFO))
- col_append_fstr(pinfo->cinfo, COL_INFO, ", DN=%s", s != NULL ? s : "(null)");
- g_free(s);
-
- start = a->offset;
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != ASN1_CTX) {
- /* RFCs 1777 and 2251 say these are context-specific types */
- ret = ASN1_ERR_WRONG_TYPE;
- }
- }
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_ldap_message_bind_auth),
- asn1_err_to_str(ret));
- return;
- }
- proto_tree_add_uint(tree, hf_ldap_message_bind_auth, a->tvb, start,
- a->offset - start, tag);
- end = a->offset + length;
- switch (tag)
- {
- case LDAP_AUTH_SIMPLE:
- if (read_string_value(a, tree, hf_ldap_message_bind_auth_password, NULL,
- NULL, start, length) != ASN1_ERR_NOERROR)
- return;
- break;
-
- /* For Kerberos V4, dissect it as a ticket. */
-
- case LDAP_AUTH_SASL:
- mechanism = NULL;
- if (read_string(a, tree, hf_ldap_message_bind_auth_mechanism, NULL,
- &mechanism, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
+ if (!parameter_tvb)
+ return offset;
/*
* We need to remember the authentication type and mechanism for this
* type and mechanism, if you can unbind and rebind with a
* different type and/or mechanism.
*/
- ldap_info->auth_type = tag;
- ldap_info->auth_mech = 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
}
ldap_info->auth_mech = mechanism;
}
+ actx->pinfo->private_data = ldap_info;
+
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_Credentials(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 165 "ldap.cnf"
+
+tvbuff_t *parameter_tvb;
+ldap_conv_info_t *ldap_info;
+gint8 class;
+gboolean pc;
+gint32 tag;
+
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ ¶meter_tvb);
+
+
+ if (!parameter_tvb)
+ return offset;
+
+ ldap_info = actx->pinfo->private_data;
+ get_ber_identifier(parameter_tvb, 0, &class, &pc, &tag);
+
+ /*if ((ldap_info->auth_mech != NULL) && (strcmp(ldap_info->auth_mech, "GSS-SPNEGO") == 0) && (class==BER_CLASS_CON)) {*/
+ if ((ldap_info->auth_mech != NULL) && (class==BER_CLASS_CON)) {
+ /*
+ * This is a GSS-API token ancapsulated within GSS-SPNEGO.
+ * We need to check the first byte to check whether the blob
+ * contains SPNEGO or GSSAPI.
+ * All SPNEGO PDUs are of class CONSTRUCTED while
+ * GSS PDUs are class APPLICATION
+ */
+ if (parameter_tvb && (tvb_length(parameter_tvb) > 0))
+ call_dissector(spnego_handle, parameter_tvb, actx->pinfo, tree);
+ }
+ /*if ((ldap_info->auth_mech != NULL) && ((strcmp(ldap_info->auth_mech, "GSSAPI") == 0) || (class==BER_CLASS_APP))) {*/
+ if ((ldap_info->auth_mech != NULL) && (class==BER_CLASS_APP)) {
+ /*
+ * This is a raw GSS-API token.
+ */
+ if (parameter_tvb && (tvb_length(parameter_tvb) > 0)) {
+ call_dissector(gssapi_handle, parameter_tvb, actx->pinfo, tree);
+ }
+ }
+ actx->pinfo->private_data = ldap_info;
+
+
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t SaslCredentials_sequence[] = {
+ { &hf_ldap_mechanism , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_Mechanism },
+ { &hf_ldap_credentials , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_ldap_Credentials },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SaslCredentials(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ SaslCredentials_sequence, hf_index, ett_ldap_SaslCredentials);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_ntlmsspNegotiate(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 619 "ldap.cnf"
+ /* make sure the protocol op comes first */
+ ldap_do_protocolop(actx->pinfo);
+
+ call_dissector(ntlmssp_handle, tvb, actx->pinfo, tree);
+ offset+=tvb_length_remaining(tvb, offset);
+
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_ntlmsspAuth(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 626 "ldap.cnf"
+ /* make sure the protocol op comes first */
+ ldap_do_protocolop(actx->pinfo);
+
+ call_dissector(ntlmssp_handle, tvb, actx->pinfo, tree);
+ offset+=tvb_length_remaining(tvb, offset);
+
+
+
+ return offset;
+}
+
+
+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, &hf_ldap_simple , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_ldap_Simple },
+ { 3, &hf_ldap_sasl , BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_ldap_SaslCredentials },
+ { 10, &hf_ldap_ntlmsspNegotiate, BER_CLASS_CON, 10, BER_FLAGS_IMPLTAG, dissect_ldap_T_ntlmsspNegotiate },
+ { 11, &hf_ldap_ntlmsspAuth , BER_CLASS_CON, 11, BER_FLAGS_IMPLTAG, dissect_ldap_T_ntlmsspAuth },
+ { 0, NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_AuthenticationChoice(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 440 "ldap.cnf"
+ gint branch = -1;
+ gint auth = -1;
+ const gchar *valstr;
+
+ offset = dissect_ber_choice(actx, tree, tvb, offset,
+ AuthenticationChoice_choice, hf_index, ett_ldap_AuthenticationChoice,
+ &branch);
+
+
+ ldap_do_protocolop(actx->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 auth is NTLM (10 or 11) don't add to column as the NTLM dissection will do this */
+ if (check_col(actx->pinfo->cinfo, COL_INFO) && (auth != 10) && (auth != 11))
+ col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%s ", valstr);
+
+ if(ldm_tree)
+ proto_item_append_text(ldm_tree, " %s", valstr);
+
+
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t BindRequest_sequence[] = {
+ { &hf_ldap_version , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_INTEGER_1_127 },
+ { &hf_ldap_name , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_authentication , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ldap_AuthenticationChoice },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_BindRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ BindRequest_sequence, hf_index, ett_ldap_BindRequest);
+
+ return offset;
+}
+
+
+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 _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 384 "ldap.cnf"
+
+ const gchar *valstr;
+
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ &result);
+
+
+ ldap_do_protocolop(actx->pinfo);
+
+ if(result) {
+
+ valstr = val_to_str(result, ldap_BindResponse_resultCode_vals, "Unknown result(%u)");
+
+ if (check_col(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%s ", valstr);
+
+ if(ldm_tree)
+ proto_item_append_text(ldm_tree, " %s", valstr);
- if (a->offset < end) {
- if (mechanism != NULL && strcmp(mechanism, "GSS-SPNEGO") == 0) {
- /*
- * This is a GSS-API token ancapsulated within GSS-SPNEGO.
- * Find out how big it is by parsing the ASN.1 header for the
- * OCTET STREAM that contains it.
- */
- token_offset = a->offset;
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(tree, a->tvb, token_offset, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_ldap_message_bind_auth_credentials),
- asn1_err_to_str(ret));
- return;
- }
- available_length = tvb_length_remaining(tvb, token_offset);
- reported_length = tvb_reported_length_remaining(tvb, token_offset);
- DISSECTOR_ASSERT(available_length >= 0);
- DISSECTOR_ASSERT(reported_length >= 0);
- if (available_length > reported_length)
- available_length = reported_length;
- if ((guint)available_length > length)
- available_length = length;
- if ((guint)reported_length > length)
- reported_length = length;
- new_tvb = tvb_new_subset(tvb, a->offset, available_length, reported_length);
- call_dissector(gssapi_handle, new_tvb, pinfo, tree);
- a->offset += length;
- } else if (mechanism != NULL && strcmp(mechanism, "GSSAPI") == 0) {
- /*
- * This is a raw GSS-API token.
- * Find out how big it is by parsing the ASN.1 header for the
- * OCTET STREAM that contains it.
- */
- token_offset = a->offset;
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(tree, a->tvb, token_offset, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_ldap_message_bind_auth_credentials),
- asn1_err_to_str(ret));
- return;
- }
- if(length==0){
- /* for GSSAPI the third pdu will sometimes be "empty" */
- return;
- }
- available_length = tvb_length_remaining(tvb, token_offset);
- reported_length = tvb_reported_length_remaining(tvb, token_offset);
- DISSECTOR_ASSERT(available_length >= 0);
- DISSECTOR_ASSERT(reported_length >= 0);
- if (available_length > reported_length)
- available_length = reported_length;
- if ((guint)available_length > length)
- available_length = length;
- if ((guint)reported_length > length)
- reported_length = length;
- new_tvb = tvb_new_subset(tvb, a->offset, available_length, reported_length);
- call_dissector(gssapi_handle, new_tvb, pinfo, tree);
- a->offset += length;
- } else {
- if (read_bytestring(a, tree, hf_ldap_message_bind_auth_credentials,
- NULL, NULL, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- }
- }
- break;
}
+
+
+
+
+ return offset;
}
-static void dissect_ldap_response_bind(ASN1_SCK *a, proto_tree *tree,
- int start, guint length, tvbuff_t *tvb, packet_info *pinfo, ldap_conv_info_t *ldap_info)
-{
- guint cls, con, tag;
- gboolean def;
- guint cred_length;
- int end;
- int ret;
- int token_offset;
- gint available_length, reported_length;
- tvbuff_t *new_tvb;
-
- end = start + length;
- dissect_ldap_result(a, tree, pinfo);
- if (a->offset < end) {
+
+
+static int
+dissect_ldap_T_matchedDN(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 633 "ldap.cnf"
+ tvbuff_t *new_tvb=NULL;
+
+ offset = dissect_ber_octet_string(FALSE, actx, tree, tvb, offset, hf_ldap_matchedDN, &new_tvb);
+
+ if( new_tvb
+ && (tvb_length(new_tvb)>=7)
+ && (!tvb_memeql(new_tvb, 0, "NTLMSSP", 7))){
+
+ /* make sure the protocol op comes first */
+ ldap_do_protocolop(actx->pinfo);
+
+ call_dissector(ntlmssp_handle, new_tvb, actx->pinfo, tree);
+ }
+ return offset;
+
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_ErrorMessage(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_LDAPURL(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+#line 38 "ldap.cnf"
+ PROTO_ITEM_SET_URL(get_ber_last_created_item());
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t Referral_sequence_of[1] = {
+ { &hf_ldap_Referral_item , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPURL },
+};
+
+static int
+dissect_ldap_Referral(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ Referral_sequence_of, hf_index, ett_ldap_Referral);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_ServerSaslCreds(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 205 "ldap.cnf"
+
+tvbuff_t *parameter_tvb;
+ldap_conv_info_t *ldap_info;
+
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ ¶meter_tvb);
+
+ if (!parameter_tvb)
+ return offset;
+ ldap_info = actx->pinfo->private_data;
switch (ldap_info->auth_type) {
/* For Kerberos V4, dissect it as a ticket. */
* assumption that we won't have more than 2^24 bytes of
* encapsulated stuff.
*/
- ldap_info->first_auth_frame = pinfo->fd->num + 1;
+ ldap_info->first_auth_frame = actx->pinfo->fd->num + 1;
if (ldap_info->auth_mech != NULL &&
strcmp(ldap_info->auth_mech, "GSS-SPNEGO") == 0) {
/*
* This is a GSS-API token.
- * Find out how big it is by parsing the ASN.1 header for the
- * OCTET STREAM that contains it.
*/
- token_offset = a->offset;
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &cred_length);
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(tree, a->tvb, token_offset, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_ldap_message_bind_auth_credentials),
- asn1_err_to_str(ret));
- return;
- }
- available_length = tvb_length_remaining(tvb, token_offset);
- reported_length = tvb_reported_length_remaining(tvb, token_offset);
- DISSECTOR_ASSERT(available_length >= 0);
- DISSECTOR_ASSERT(reported_length >= 0);
- if (available_length > reported_length)
- available_length = reported_length;
- if ((guint)available_length > cred_length)
- available_length = cred_length;
- if ((guint)reported_length > cred_length)
- reported_length = cred_length;
- new_tvb = tvb_new_subset(tvb, a->offset, available_length, reported_length);
- call_dissector(gssapi_handle, new_tvb, pinfo, tree);
- a->offset += cred_length;
+ if(parameter_tvb && (tvb_length(parameter_tvb) > 0))
+ call_dissector(spnego_handle, parameter_tvb, actx->pinfo, tree);
} else if (ldap_info->auth_mech != NULL &&
strcmp(ldap_info->auth_mech, "GSSAPI") == 0) {
/*
* This is a GSS-API token.
- * Find out how big it is by parsing the ASN.1 header for the
- * OCTET STREAM that contains it.
*/
- token_offset = a->offset;
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &cred_length);
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(tree, a->tvb, token_offset, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_ldap_message_bind_auth_credentials),
- asn1_err_to_str(ret));
- return;
- }
- available_length = tvb_length_remaining(tvb, token_offset);
- reported_length = tvb_reported_length_remaining(tvb, token_offset);
- DISSECTOR_ASSERT(available_length >= 0);
- DISSECTOR_ASSERT(reported_length >= 0);
- if (available_length > reported_length)
- available_length = reported_length;
- if ((guint)available_length > cred_length)
- available_length = cred_length;
- if ((guint)reported_length > cred_length)
- reported_length = cred_length;
- new_tvb = tvb_new_subset(tvb, a->offset, available_length, reported_length);
- call_dissector(gssapi_handle, new_tvb, pinfo, tree);
- a->offset += cred_length;
- } else {
- if (read_bytestring(a, tree, hf_ldap_message_bind_server_credentials,
- NULL, NULL, ASN1_CTX, 7) != ASN1_ERR_NOERROR)
- return;
- }
- break;
- }
- }
-}
+ if(parameter_tvb && (tvb_length(parameter_tvb) > 0))
+ call_dissector(gssapi_handle, parameter_tvb, actx->pinfo, tree);
+ }
+ break;
+ }
+ actx->pinfo->private_data = ldap_info;
-static void dissect_ldap_request_search(ASN1_SCK *a, proto_tree *tree, packet_info *pinfo)
-{
- guint seq_length;
- int end;
- int ret;
- char *s = NULL;
-
- if (read_string(a, tree, hf_ldap_message_search_base, 0, &s, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
-
- if (check_col(pinfo->cinfo, COL_INFO))
- col_append_fstr(pinfo->cinfo, COL_INFO, ", Base DN=%s", s != NULL ? s : "(null)");
- g_free(s);
-
- if (read_integer(a, tree, hf_ldap_message_search_scope, 0, 0, ASN1_ENUM) != ASN1_ERR_NOERROR)
- return;
- if (read_integer(a, tree, hf_ldap_message_search_deref, 0, 0, ASN1_ENUM) != ASN1_ERR_NOERROR)
- return;
- if (read_integer(a, tree, hf_ldap_message_search_sizeLimit, 0, 0, ASN1_INT) != ASN1_ERR_NOERROR)
- return;
- if (read_integer(a, tree, hf_ldap_message_search_timeLimit, 0, 0, ASN1_INT) != ASN1_ERR_NOERROR)
- return;
- if (read_boolean(a, tree, hf_ldap_message_search_typesOnly, 0, 0) != ASN1_ERR_NOERROR)
- return;
- if (!read_filter(a, tree, hf_ldap_message_search_filter))
- return;
- ret = read_sequence(a, &seq_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP attribute sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- end = a->offset + seq_length;
- while (a->offset < end) {
- if (read_string(a, tree, hf_ldap_message_attribute, 0, 0, 0, ASN1_UNI,
- ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- }
+
+
+ return offset;
}
-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;
+static const ber_sequence_t BindResponse_sequence[] = {
+ { &hf_ldap_bindResponse_resultCode, BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_BindResponse_resultCode },
+ { &hf_ldap_matchedDN_01 , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_T_matchedDN },
+ { &hf_ldap_errorMessage , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_ErrorMessage },
+ { &hf_ldap_referral , BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_Referral },
+ { &hf_ldap_serverSaslCreds, BER_CLASS_CON, 7, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_ServerSaslCreds },
+ { NULL, 0, 0, 0, NULL }
+};
- while(len){
- /* add potential field separation dot */
- if(prepend_dot){
- if(!maxlen){
- *str=0;
- return offset;
- }
- maxlen--;
- *str++='.';
- *str=0;
- }
+static int
+dissect_ldap_BindResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ BindResponse_sequence, hf_index, ett_ldap_BindResponse);
- if(len==0xc0){
- int new_offset;
- /* ops its a mscldap compressed string */
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_UnbindRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 462 "ldap.cnf"
+
+ implicit_tag = TRUE; /* correct problem with asn2wrs */
+
+ offset = dissect_ber_null(implicit_tag, actx, tree, tvb, offset, hf_index);
+
+
+ ldap_do_protocolop(actx->pinfo);
- 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 const value_string ldap_T_scope_vals[] = {
+ { 0, "baseObject" },
+ { 1, "singleLevel" },
+ { 2, "wholeSubtree" },
+ { 0, NULL }
};
-static int dissect_mscldap_netlogon_flags(proto_tree *parent_tree, tvbuff_t *tvb, int offset)
-{
- guint32 flags;
- proto_item *item;
- proto_tree *tree=NULL;
- 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_tree_add_boolean(tree, hf_mscldap_netlogon_flags_ndnc,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_good_timeserv,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_writable,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_closest,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_timeserv,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_kdc,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_ds,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_ldap,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_gc,
- tvb, offset, 4, flags);
- proto_tree_add_boolean(tree, hf_mscldap_netlogon_flags_pdc,
- tvb, offset, 4, flags);
+static int
+dissect_ldap_T_scope(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 347 "ldap.cnf"
+
+ gint scope;
+ const gchar *valstr;
+
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ &scope);
+
+
+ ldap_do_protocolop(actx->pinfo);
+
+ valstr = val_to_str(scope, ldap_T_scope_vals, "Unknown scope(%u)");
+
+ if (check_col(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%s ", valstr);
+
+ if(ldm_tree)
+ proto_item_append_text(ldm_tree, " %s", valstr);
+
- offset += 4;
return offset;
}
-static void dissect_mscldap_response_netlogon(proto_tree *tree, tvbuff_t *tvb)
-{
- int old_offset, offset=0;
- char str[256];
-/*qqq*/
+static const value_string ldap_T_derefAliases_vals[] = {
+ { 0, "neverDerefAliases" },
+ { 1, "derefInSearching" },
+ { 2, "derefFindingBaseObj" },
+ { 3, "derefAlways" },
+ { 0, NULL }
+};
- /* 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);
+static int
+dissect_ldap_T_derefAliases(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
- /* Domain GUID */
- proto_tree_add_item(tree, hf_mscldap_domain_guid, tvb, offset, 16, TRUE);
- offset += 16;
+ return offset;
+}
- /* 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 int
+dissect_ldap_INTEGER_0_maxInt(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+ return offset;
}
-static void dissect_mscldap_response(proto_tree *tree, tvbuff_t *tvb, guint32 rpc)
-{
- switch(rpc){
- case MSCLDAP_RPC_NETLOGON:
- dissect_mscldap_response_netlogon(tree, tvb);
- break;
- default:
- proto_tree_add_text(tree, tvb, 0, tvb_length(tvb),
- "ERROR: Unknown type of MS-CLDAP RPC call");
- }
-}
-static void dissect_ldap_response_search_entry(ASN1_SCK *a, proto_tree *tree,
- gboolean is_mscldap)
-{
- guint seq_length;
- int end_of_sequence;
- int ret;
- char *str=NULL;
- guint32 len;
- guint32 mscldap_rpc;
-
- if (read_string(a, tree, hf_ldap_message_dn, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- ret = read_sequence(a, &seq_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse search entry response sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
+static int
+dissect_ldap_BOOLEAN(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_boolean(implicit_tag, actx, tree, tvb, offset, hf_index);
- end_of_sequence = a->offset + seq_length;
- while (a->offset < end_of_sequence)
- {
- proto_item *ti;
- proto_tree *attr_tree;
- guint set_length;
- int end_of_set;
-
- ret = read_sequence(a, 0);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP attribute sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- if (read_string(a, tree, hf_ldap_message_attribute, &ti, &str, &len, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
+ return offset;
+}
- mscldap_rpc=0;
- if(is_mscldap){
- if(str && !strncmp(str, "netlogon", 8)){
- mscldap_rpc=MSCLDAP_RPC_NETLOGON;
- }
- }
- g_free(str);
- str=NULL;
- attr_tree = proto_item_add_subtree(ti, ett_ldap_attribute);
+static int
+dissect_ldap_T_and_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_Filter(implicit_tag, tvb, offset, actx, tree, hf_index);
- ret = read_set(a, &set_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(attr_tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP value set header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- end_of_set = a->offset + set_length;
- while (a->offset < end_of_set) {
- if(!is_mscldap){
- if (read_string(a, attr_tree, hf_ldap_message_value, 0, 0, 0, ASN1_UNI,
- ASN1_OTS) != ASN1_ERR_NOERROR){
- return;
- }
- } else {
- guint cls, con, tag;
- gboolean def;
- guint len;
- int start = a->offset;
- int ret;
- tvbuff_t *mscldap_tvb=NULL;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &len);
- if (ret == ASN1_ERR_NOERROR) {
- if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_OTS)
- ret = ASN1_ERR_WRONG_TYPE;
- }
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "%s: ERROR: Couldn't parse header: %s",
- proto_registrar_get_name(hf_ldap_message_value), asn1_err_to_str(ret));
- }
- return;
- }
- mscldap_tvb=tvb_new_subset(a->tvb, a->offset, len, len);
- dissect_mscldap_response(attr_tree, mscldap_tvb, mscldap_rpc);
- a->offset+=len;
- }
+#line 496 "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;
+ }
- }
- }
-}
-static void dissect_ldap_response_search_ref(ASN1_SCK *a, proto_tree *tree)
-{
- read_string(a, tree, hf_ldap_message_search_reference, 0, 0, 0, ASN1_UNI, ASN1_OTS);
+ return offset;
}
-static void dissect_ldap_request_add(ASN1_SCK *a, proto_tree *tree, packet_info *pinfo)
-{
- guint seq_length;
- int end_of_sequence;
- int ret;
- char *s = NULL;
-
- if (read_string(a, tree, hf_ldap_message_dn, 0, &s, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
-
- if (check_col(pinfo->cinfo, COL_INFO))
- col_append_fstr(pinfo->cinfo, COL_INFO, ", DN=%s", s != NULL ? s : "(null)");
- g_free(s);
-
- ret = read_sequence(a, &seq_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse add request sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- end_of_sequence = a->offset + seq_length;
- while (a->offset < end_of_sequence)
- {
- proto_item *ti;
- proto_tree *attr_tree;
- guint set_length;
- int end_of_set;
-
- ret = read_sequence(a, 0);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP attribute sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- if (read_string(a, tree, hf_ldap_message_attribute, &ti, 0, 0, ASN1_UNI,
- ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- attr_tree = proto_item_add_subtree(ti, ett_ldap_attribute);
-
- ret = read_set(a, &set_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(attr_tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP value set header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- end_of_set = a->offset + set_length;
- while (a->offset < end_of_set) {
- if (read_string(a, attr_tree, hf_ldap_message_value, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- }
- }
-}
+static const ber_sequence_t T_and_set_of[1] = {
+ { &hf_ldap_and_item , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ldap_T_and_item },
+};
-static void dissect_ldap_request_delete(ASN1_SCK *a, proto_tree *tree,
- int start, guint length)
-{
- read_string_value(a, tree, hf_ldap_message_dn, NULL, NULL, start, length);
-}
+static int
+dissect_ldap_T_and(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 503 "ldap.cnf"
+ proto_tree *tr=NULL;
+ proto_item *it=NULL;
+ char *old_and_filter_string=and_filter_string;
-static void dissect_ldap_request_modifyrdn(ASN1_SCK *a, proto_tree *tree,
- guint length)
-{
- int start = a->offset;
-
- if (read_string(a, tree, hf_ldap_message_dn, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- if (read_string(a, tree, hf_ldap_message_modrdn_name, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- if (read_boolean(a, tree, hf_ldap_message_modrdn_delete, 0, 0) != ASN1_ERR_NOERROR)
- return;
-
- if (a->offset < (int) (start + length)) {
- /* LDAP V3 Modify DN operation, with newSuperior */
- /* "newSuperior [0] LDAPDN OPTIONAL" (0x80) */
- if (read_string(a, tree, hf_ldap_message_modrdn_superior, 0, 0, 0, ASN1_CTX, 0) != ASN1_ERR_NOERROR)
- return;
- }
-}
+ 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);
+ tree = tr;
+ }
-static void dissect_ldap_request_compare(ASN1_SCK *a, proto_tree *tree)
-{
- int start;
- int length;
- char *string1 = NULL;
- char *string2 = NULL;
- const char *s1, *s2;
- char *compare;
- int ret;
-
- if (read_string(a, tree, hf_ldap_message_dn, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- ret = read_sequence(a, 0);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse compare request sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
+ offset = dissect_ber_set_of(implicit_tag, actx, tree, tvb, offset,
+ T_and_set_of, hf_index, ett_ldap_T_and);
- start = a->offset;
- ret = read_string(a, 0, -1, 0, &string1, 0, ASN1_UNI, ASN1_OTS);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "ERROR: Couldn't parse compare type: %s", asn1_err_to_str(ret));
- }
- return;
- }
- ret = read_string(a, 0, -1, 0, &string2, 0, ASN1_UNI, ASN1_OTS);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, start, 0,
- "ERROR: Couldn't parse compare value: %s", asn1_err_to_str(ret));
- }
- g_free(string1);
- return;
- }
- s1 = (string1 == NULL) ? "(null)" : string1;
- s2 = (string2 == NULL) ? "(null)" : string2;
- length = 2 + strlen(s1) + strlen(s2);
- compare = g_malloc0(length);
- g_snprintf(compare, length, "%s=%s", s1, s2);
- proto_tree_add_string(tree, hf_ldap_message_compare, a->tvb, start,
- a->offset-start, compare);
+ 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;
- g_free(string1);
- g_free(string2);
- g_free(compare);
- return;
+
+ return offset;
}
-static void dissect_ldap_request_modify(ASN1_SCK *a, proto_tree *tree)
-{
- guint seq_length;
- int end_of_sequence;
- int ret;
-
- if (read_string(a, tree, hf_ldap_message_dn, 0, 0, 0, ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- ret = read_sequence(a, &seq_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse modify request sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- end_of_sequence = a->offset + seq_length;
- while (a->offset < end_of_sequence)
- {
- proto_item *ti;
- proto_tree *attr_tree;
- guint set_length;
- int end_of_set;
- guint operation;
-
- ret = read_sequence(a, 0);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse modify request item sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- ret = read_integer(a, 0, -1, 0, &operation, ASN1_ENUM);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse modify operation: %s",
- asn1_err_to_str(ret));
- return;
- }
- }
- ret = read_sequence(a, 0);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse modify request operation sequence header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- switch (operation)
- {
- case LDAP_MOD_ADD:
- if (read_string(a, tree, hf_ldap_message_modify_add, &ti, 0, 0, ASN1_UNI,
- ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- break;
- case LDAP_MOD_REPLACE:
- if (read_string(a, tree, hf_ldap_message_modify_replace, &ti, 0, 0,
- ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- break;
+static int
+dissect_ldap_T_or_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_Filter(implicit_tag, tvb, offset, actx, tree, hf_index);
- case LDAP_MOD_DELETE:
- if (read_string(a, tree, hf_ldap_message_modify_delete, &ti, 0, 0,
- ASN1_UNI, ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- break;
+#line 521 "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;
+ }
- default:
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "Unknown LDAP modify operation (%u)", operation);
- return;
- }
- attr_tree = proto_item_add_subtree(ti, ett_ldap_attribute);
-
- ret = read_set(a, &set_length);
- if (ret != ASN1_ERR_NOERROR) {
- if (tree) {
- proto_tree_add_text(attr_tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP value set header: %s",
- asn1_err_to_str(ret));
- }
- return;
- }
- end_of_set = a->offset + set_length;
- while (a->offset < end_of_set) {
- if (read_string(a, attr_tree, hf_ldap_message_value, 0, 0, 0, ASN1_UNI,
- ASN1_OTS) != ASN1_ERR_NOERROR)
- return;
- }
- }
-}
-static void dissect_ldap_request_abandon(ASN1_SCK *a, proto_tree *tree,
- int start, guint length)
-{
- read_integer_value(a, tree, hf_ldap_message_abandon_msgid, NULL, NULL,
- start, length);
-}
-static void dissect_ldap_controls(ASN1_SCK *a, proto_tree *tree)
-{
- guint cls, con, tag;
- gboolean def;
- guint length;
- int ret;
- proto_item *ctrls_item = NULL;
- proto_tree *ctrls_tree = NULL;
- int start = a->offset;
- int end;
- guint ctrls_length;
-
- ret = asn1_header_decode(a, &cls, &con, &tag, &def, &length);
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP Controls: %s",
- asn1_err_to_str(ret));
- return;
- }
- if (cls != ASN1_CTX || con != ASN1_CON || tag != ASN1_EOC) {
- proto_tree_add_text(tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP Controls: %s",
- asn1_err_to_str(ASN1_ERR_WRONG_TYPE));
- return;
- }
+ return offset;
+}
- ctrls_length = (a->offset - start) + length;
- ctrls_item = proto_tree_add_text(tree, a->tvb, start, ctrls_length, "LDAP Controls");
- ctrls_tree = proto_item_add_subtree(ctrls_item, ett_ldap_controls);
-
- end = a->offset + length;
- while (a->offset < end) {
- proto_item *ctrl_item = NULL;
- proto_tree *ctrl_tree = NULL;
- guint seq_length;
- int seq_start = a->offset;
- int seq_end;
- guint ctrl_length;
-
- ret = read_sequence(a, &seq_length);
- if (ret != ASN1_ERR_NOERROR) {
- proto_tree_add_text(ctrls_tree, a->tvb, a->offset, 0,
- "ERROR: Couldn't parse LDAP Control: %s",
- asn1_err_to_str(ret));
- return;
- }
- ctrl_length = (a->offset - seq_start) + seq_length;
- ctrl_item = proto_tree_add_text(ctrls_tree, a->tvb, seq_start, ctrl_length, "LDAP Control");
- ctrl_tree = proto_item_add_subtree(ctrl_item, ett_ldap_control);
+static const ber_sequence_t T_or_set_of[1] = {
+ { &hf_ldap_or_item , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ldap_T_or_item },
+};
- seq_end = a->offset + seq_length;
+static int
+dissect_ldap_T_or(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 529 "ldap.cnf"
+ proto_tree *tr=NULL;
+ proto_item *it=NULL;
+ char *old_or_filter_string=or_filter_string;
- ret = read_string(a, ctrl_tree, hf_ldap_message_controls_oid, 0, 0, 0, ASN1_UNI, ASN1_OTS);
- if (ret != ASN1_ERR_NOERROR) {
- return;
- }
+ 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);
+ tree = tr;
+ }
+ offset = dissect_ber_set_of(implicit_tag, actx, tree, tvb, offset,
+ T_or_set_of, hf_index, ett_ldap_T_or);
- if (a->offset >= seq_end) {
- /* skip optional data */
- break;
- }
+ 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;
- ret = check_optional_tag(a, ASN1_UNI, ASN1_PRI, ASN1_BOL);
- if (ret == ASN1_ERR_NOERROR) {
- ret = read_boolean(a, ctrl_tree, hf_ldap_message_controls_critical, 0, 0);
- if (ret != ASN1_ERR_NOERROR) {
- return;
- }
- }
- if (a->offset >= seq_end) {
- /* skip optional data */
- break;
- }
- ret = check_optional_tag(a, ASN1_UNI, ASN1_PRI, ASN1_OTS);
- if (ret == ASN1_ERR_NOERROR) {
- ret = read_bytestring(a, ctrl_tree, hf_ldap_message_controls_value, NULL, NULL, ASN1_UNI, ASN1_OTS);
- if (ret != ASN1_ERR_NOERROR) {
- return;
- }
- }
- }
+ return offset;
}
-static ldap_call_response_t *
-ldap_match_call_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, ldap_conv_info_t *ldap_info, guint messageId, guint protocolOpTag)
+
+
+static int
+dissect_ldap_T_not(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_Filter(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 548 "ldap.cnf"
+ Filter_string=ep_strdup_printf("(!%s)",Filter_string);
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_AttributeDescription(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static const ber_sequence_t AttributeValueAssertion_sequence[] = {
+ { &hf_ldap_attributeDesc , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_assertionValue , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AssertionValue },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_AttributeValueAssertion(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ AttributeValueAssertion_sequence, hf_index, ett_ldap_AttributeValueAssertion);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_equalityMatch(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 481 "ldap.cnf"
+ Filter_string=ep_strdup_printf("(%s=%s)",attributedesc_string,ldapvalue_string);
+
+
+
+ return offset;
+}
+
+
+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, &hf_ldap_initial , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_ldap_LDAPString },
+ { 1, &hf_ldap_any , BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_ldap_LDAPString },
+ { 2, &hf_ldap_final , BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_ldap_LDAPString },
+ { 0, NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_T_substringFilter_substrings_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_choice(actx, tree, tvb, offset,
+ T_substringFilter_substrings_item_choice, hf_index, ett_ldap_T_substringFilter_substrings_item,
+ NULL);
+
+#line 574 "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 const ber_sequence_t T_substringFilter_substrings_sequence_of[1] = {
+ { &hf_ldap_substringFilter_substrings_item, BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ldap_T_substringFilter_substrings_item },
+};
+
+static int
+dissect_ldap_T_substringFilter_substrings(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ T_substringFilter_substrings_sequence_of, hf_index, ett_ldap_T_substringFilter_substrings);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SubstringFilter_sequence[] = {
+ { &hf_ldap_type , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_substringFilter_substrings, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_T_substringFilter_substrings },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SubstringFilter(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 588 "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);
+ tree = tr;
+ }
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, 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_ldap_T_greaterOrEqual(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 485 "ldap.cnf"
+ Filter_string=ep_strdup_printf("(%s>=%s)",attributedesc_string,ldapvalue_string);
+
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_lessOrEqual(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 489 "ldap.cnf"
+ Filter_string=ep_strdup_printf("(%s<=%s)",attributedesc_string,ldapvalue_string);
+
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_present(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_AttributeDescription(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 545 "ldap.cnf"
+ Filter_string=ep_strdup_printf("(%s=*)",Filter_string);
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_approxMatch(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_AttributeValueAssertion(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 493 "ldap.cnf"
+ Filter_string=ep_strdup_printf("(%s~=%s)",attributedesc_string,ldapvalue_string);
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_MatchingRuleId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_dnAttributes(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 551 "ldap.cnf"
+ gboolean val;
+
+offset = dissect_ber_boolean_value(implicit_tag, actx, tree, tvb, offset, hf_index, &val);
+
+
+ matching_rule_dnattr = val;
+
+
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t MatchingRuleAssertion_sequence[] = {
+ { &hf_ldap_matchingRule , BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_MatchingRuleId },
+ { &hf_ldap_type , BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_matchValue , BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_ldap_AssertionValue },
+ { &hf_ldap_dnAttributes , BER_CLASS_CON, 4, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_T_dnAttributes },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_MatchingRuleAssertion(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, 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 _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 560 "ldap.cnf"
+ attr_type=NULL;
+ matching_rule_string=NULL;
+ ldapvalue_string=NULL;
+ matching_rule_dnattr=FALSE;
+
+
+ offset = dissect_ldap_MatchingRuleAssertion(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 566 "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 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, &hf_ldap_and , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_ldap_T_and },
+ { 1, &hf_ldap_or , BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_ldap_T_or },
+ { 2, &hf_ldap_not , BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_ldap_T_not },
+ { 3, &hf_ldap_equalityMatch , BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_ldap_T_equalityMatch },
+ { 4, &hf_ldap_substrings , BER_CLASS_CON, 4, BER_FLAGS_IMPLTAG, dissect_ldap_SubstringFilter },
+ { 5, &hf_ldap_greaterOrEqual , BER_CLASS_CON, 5, BER_FLAGS_IMPLTAG, dissect_ldap_T_greaterOrEqual },
+ { 6, &hf_ldap_lessOrEqual , BER_CLASS_CON, 6, BER_FLAGS_IMPLTAG, dissect_ldap_T_lessOrEqual },
+ { 7, &hf_ldap_present , BER_CLASS_CON, 7, BER_FLAGS_IMPLTAG, dissect_ldap_T_present },
+ { 8, &hf_ldap_approxMatch , BER_CLASS_CON, 8, BER_FLAGS_IMPLTAG, dissect_ldap_T_approxMatch },
+ { 9, &hf_ldap_extensibleMatch, BER_CLASS_CON, 9, BER_FLAGS_IMPLTAG, dissect_ldap_T_extensibleMatch },
+ { 0, NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_Filter(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 607 "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);
+ tree = tr;
+ }
+ offset = dissect_ber_choice(actx, tree, tvb, offset,
+ Filter_choice, hf_index, 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 _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 474 "ldap.cnf"
+ Filter_string=NULL;
+
+
+ offset = dissect_ldap_Filter(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+#line 477 "ldap.cnf"
+ Filter_string=NULL;
+ and_filter_string=NULL;
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t AttributeDescriptionList_sequence_of[1] = {
+ { &hf_ldap_AttributeDescriptionList_item, BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+};
+
+static int
+dissect_ldap_AttributeDescriptionList(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ AttributeDescriptionList_sequence_of, hf_index, ett_ldap_AttributeDescriptionList);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SearchRequest_sequence[] = {
+ { &hf_ldap_baseObject , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_scope , BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_T_scope },
+ { &hf_ldap_derefAliases , BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_T_derefAliases },
+ { &hf_ldap_sizeLimit , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_INTEGER_0_maxInt },
+ { &hf_ldap_timeLimit , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_INTEGER_0_maxInt },
+ { &hf_ldap_typesOnly , BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_ldap_BOOLEAN },
+ { &hf_ldap_filter , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ldap_T_filter },
+ { &hf_ldap_searchRequest_attributes, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescriptionList },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SearchRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ SearchRequest_sequence, hf_index, ett_ldap_SearchRequest);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_AttributeValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 405 "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, actx, 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, actx->pinfo, tree)) {
+ offset = old_offset;
+
+ /* do the default thing */
+ offset = dissect_ber_octet_string(implicit_tag, actx, 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 const ber_sequence_t SET_OF_AttributeValue_set_of[1] = {
+ { &hf_ldap_vals_item , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeValue },
+};
+
+static int
+dissect_ldap_SET_OF_AttributeValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_set_of(implicit_tag, actx, tree, tvb, offset,
+ SET_OF_AttributeValue_set_of, hf_index, ett_ldap_SET_OF_AttributeValue);
+
+ return offset;
+}
+
+
+static const ber_sequence_t PartialAttributeList_item_sequence[] = {
+ { &hf_ldap_type , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_vals , BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_ldap_SET_OF_AttributeValue },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_PartialAttributeList_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ PartialAttributeList_item_sequence, hf_index, ett_ldap_PartialAttributeList_item);
+
+ return offset;
+}
+
+
+static const ber_sequence_t PartialAttributeList_sequence_of[1] = {
+ { &hf_ldap_PartialAttributeList_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_PartialAttributeList_item },
+};
+
+static int
+dissect_ldap_PartialAttributeList(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ PartialAttributeList_sequence_of, hf_index, ett_ldap_PartialAttributeList);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SearchResultEntry_sequence[] = {
+ { &hf_ldap_objectName , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_searchResultEntry_attributes, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_PartialAttributeList },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SearchResultEntry(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ SearchResultEntry_sequence, hf_index, ett_ldap_SearchResultEntry);
+
+ return offset;
+}
+
+
+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 _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 364 "ldap.cnf"
+
+ const gchar *valstr;
+
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ &result);
+
+
+ ldap_do_protocolop(actx->pinfo);
+
+ if(result) {
+
+ valstr = val_to_str(result, ldap_T_resultCode_vals, "Unknown result(%u)");
+
+ if (check_col(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%s ", valstr);
+
+ if(ldm_tree)
+ proto_item_append_text(ldm_tree, " %s", valstr);
+
+ }
+
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t LDAPResult_sequence[] = {
+ { &hf_ldap_resultCode , BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_T_resultCode },
+ { &hf_ldap_matchedDN , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_errorMessage , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_ErrorMessage },
+ { &hf_ldap_referral , BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_Referral },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_LDAPResult(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ LDAPResult_sequence, hf_index, ett_ldap_LDAPResult);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_SearchResultDone(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SearchResultReference_sequence_of[1] = {
+ { &hf_ldap_SearchResultReference_item, BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPURL },
+};
+
+static int
+dissect_ldap_SearchResultReference(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ SearchResultReference_sequence_of, hf_index, ett_ldap_SearchResultReference);
+
+ return offset;
+}
+
+
+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 _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ return offset;
+}
+
+
+static const ber_sequence_t AttributeTypeAndValues_sequence[] = {
+ { &hf_ldap_type , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_vals , BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_ldap_SET_OF_AttributeValue },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_AttributeTypeAndValues(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ AttributeTypeAndValues_sequence, hf_index, ett_ldap_AttributeTypeAndValues);
+
+ return offset;
+}
+
+
+static const ber_sequence_t T_modifyRequest_modification_item_sequence[] = {
+ { &hf_ldap_operation , BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_T_operation },
+ { &hf_ldap_modification , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeTypeAndValues },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_T_modifyRequest_modification_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ T_modifyRequest_modification_item_sequence, hf_index, ett_ldap_T_modifyRequest_modification_item);
+
+ return offset;
+}
+
+
+static const ber_sequence_t ModifyRequest_modification_sequence_of[1] = {
+ { &hf_ldap_modifyRequest_modification_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_T_modifyRequest_modification_item },
+};
+
+static int
+dissect_ldap_ModifyRequest_modification(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ ModifyRequest_modification_sequence_of, hf_index, ett_ldap_ModifyRequest_modification);
+
+ return offset;
+}
+
+
+static const ber_sequence_t ModifyRequest_sequence[] = {
+ { &hf_ldap_object , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_modifyRequest_modification, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_ModifyRequest_modification },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_ModifyRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ ModifyRequest_sequence, hf_index, ett_ldap_ModifyRequest);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_ModifyResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+static const ber_sequence_t AttributeList_item_sequence[] = {
+ { &hf_ldap_type , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_vals , BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_ldap_SET_OF_AttributeValue },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_AttributeList_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ AttributeList_item_sequence, hf_index, ett_ldap_AttributeList_item);
+
+ return offset;
+}
+
+
+static const ber_sequence_t AttributeList_sequence_of[1] = {
+ { &hf_ldap_AttributeList_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeList_item },
+};
+
+static int
+dissect_ldap_AttributeList(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ AttributeList_sequence_of, hf_index, ett_ldap_AttributeList);
+
+ return offset;
+}
+
+
+static const ber_sequence_t AddRequest_sequence[] = {
+ { &hf_ldap_entry , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_attributes , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeList },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_AddRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ AddRequest_sequence, hf_index, ett_ldap_AddRequest);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_AddResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_DelRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPDN(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_DelResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_RelativeLDAPDN(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPString(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+static const ber_sequence_t ModifyDNRequest_sequence[] = {
+ { &hf_ldap_entry , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_newrdn , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_RelativeLDAPDN },
+ { &hf_ldap_deleteoldrdn , BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_ldap_BOOLEAN },
+ { &hf_ldap_newSuperior , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_LDAPDN },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_ModifyDNRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ ModifyDNRequest_sequence, hf_index, ett_ldap_ModifyDNRequest);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_ModifyDNResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+static const ber_sequence_t CompareRequest_sequence[] = {
+ { &hf_ldap_entry , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_ava , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeValueAssertion },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_CompareRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ CompareRequest_sequence, hf_index, ett_ldap_CompareRequest);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_CompareResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPResult(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_AbandonRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_MessageID(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_LDAPOID(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 41 "ldap.cnf"
+
+ tvbuff_t *parameter_tvb;
+ const gchar *name;
+ proto_item *item = NULL;
+
+
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ ¶meter_tvb);
+
+#line 49 "ldap.cnf"
+
+ object_identifier_id = NULL;
+
+ if (!parameter_tvb)
+ return offset;
+
+ object_identifier_id = tvb_get_string(parameter_tvb, 0, tvb_length_remaining(parameter_tvb,0));
+ name = get_oid_str_name(object_identifier_id);
+
+ if(name){
+ item = get_ber_last_created_item();
+
+ proto_item_append_text(item, " (%s)", name);
+ proto_item_append_text(tree, " %s", name);
+ }
+
+
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_OCTET_STRING(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ return offset;
+}
+
+
+static const ber_sequence_t ExtendedRequest_sequence[] = {
+ { &hf_ldap_requestName , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_ldap_LDAPOID },
+ { &hf_ldap_requestValue , BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_OCTET_STRING },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_ExtendedRequest(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ ExtendedRequest_sequence, hf_index, ett_ldap_ExtendedRequest);
+
+ return offset;
+}
+
+
+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 _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_ResponseName(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPOID(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+static const ber_sequence_t ExtendedResponse_sequence[] = {
+ { &hf_ldap_extendedResponse_resultCode, BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_ExtendedResponse_resultCode },
+ { &hf_ldap_matchedDN , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_LDAPDN },
+ { &hf_ldap_errorMessage , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_ErrorMessage },
+ { &hf_ldap_referral , BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_Referral },
+ { &hf_ldap_responseName , BER_CLASS_CON, 10, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_ResponseName },
+ { &hf_ldap_response , BER_CLASS_CON, 11, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_OCTET_STRING },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_ExtendedResponse(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ ExtendedResponse_sequence, hf_index, ett_ldap_ExtendedResponse);
+
+ return offset;
+}
+
+
+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, &hf_ldap_bindRequest , BER_CLASS_APP, 0, BER_FLAGS_NOOWNTAG, dissect_ldap_BindRequest },
+ { 1, &hf_ldap_bindResponse , BER_CLASS_APP, 1, BER_FLAGS_NOOWNTAG, dissect_ldap_BindResponse },
+ { 2, &hf_ldap_unbindRequest , BER_CLASS_APP, 2, BER_FLAGS_NOOWNTAG, dissect_ldap_UnbindRequest },
+ { 3, &hf_ldap_searchRequest , BER_CLASS_APP, 3, BER_FLAGS_NOOWNTAG, dissect_ldap_SearchRequest },
+ { 4, &hf_ldap_searchResEntry , BER_CLASS_APP, 4, BER_FLAGS_NOOWNTAG, dissect_ldap_SearchResultEntry },
+ { 5, &hf_ldap_searchResDone , BER_CLASS_APP, 5, BER_FLAGS_NOOWNTAG, dissect_ldap_SearchResultDone },
+ { 19, &hf_ldap_searchResRef , BER_CLASS_APP, 19, BER_FLAGS_NOOWNTAG, dissect_ldap_SearchResultReference },
+ { 6, &hf_ldap_modifyRequest , BER_CLASS_APP, 6, BER_FLAGS_NOOWNTAG, dissect_ldap_ModifyRequest },
+ { 7, &hf_ldap_modifyResponse , BER_CLASS_APP, 7, BER_FLAGS_NOOWNTAG, dissect_ldap_ModifyResponse },
+ { 8, &hf_ldap_addRequest , BER_CLASS_APP, 8, BER_FLAGS_NOOWNTAG, dissect_ldap_AddRequest },
+ { 9, &hf_ldap_addResponse , BER_CLASS_APP, 9, BER_FLAGS_NOOWNTAG, dissect_ldap_AddResponse },
+ { 10, &hf_ldap_delRequest , BER_CLASS_APP, 10, BER_FLAGS_NOOWNTAG, dissect_ldap_DelRequest },
+ { 11, &hf_ldap_delResponse , BER_CLASS_APP, 11, BER_FLAGS_NOOWNTAG, dissect_ldap_DelResponse },
+ { 12, &hf_ldap_modDNRequest , BER_CLASS_APP, 12, BER_FLAGS_NOOWNTAG, dissect_ldap_ModifyDNRequest },
+ { 13, &hf_ldap_modDNResponse , BER_CLASS_APP, 13, BER_FLAGS_NOOWNTAG, dissect_ldap_ModifyDNResponse },
+ { 14, &hf_ldap_compareRequest , BER_CLASS_APP, 14, BER_FLAGS_NOOWNTAG, dissect_ldap_CompareRequest },
+ { 15, &hf_ldap_compareResponse, BER_CLASS_APP, 15, BER_FLAGS_NOOWNTAG, dissect_ldap_CompareResponse },
+ { 16, &hf_ldap_abandonRequest , BER_CLASS_APP, 16, BER_FLAGS_NOOWNTAG, dissect_ldap_AbandonRequest },
+ { 23, &hf_ldap_extendedReq , BER_CLASS_APP, 23, BER_FLAGS_NOOWNTAG, dissect_ldap_ExtendedRequest },
+ { 24, &hf_ldap_extendedResp , BER_CLASS_APP, 24, BER_FLAGS_NOOWNTAG, dissect_ldap_ExtendedResponse },
+ { 0, NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_ProtocolOp(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 75 "ldap.cnf"
+
+ ldap_call_response_t *lcrp;
+ ldap_conv_info_t *ldap_info = (ldap_conv_info_t *)actx->pinfo->private_data;
+ do_protocolop = TRUE;
+
+
+ offset = dissect_ber_choice(actx, tree, tvb, offset,
+ ProtocolOp_choice, hf_index, ett_ldap_ProtocolOp,
+ &ProtocolOp);
+
+#line 81 "ldap.cnf"
+
+ lcrp=ldap_match_call_response(tvb, actx->pinfo, tree, MessageID, ProtocolOp);
+ if(lcrp){
+ tap_queue_packet(ldap_tap, actx->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(actx->pinfo->cinfo, COL_INFO))
+ col_append_fstr(actx->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_ldap_ControlType(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ldap_LDAPOID(implicit_tag, tvb, offset, actx, tree, hf_index);
+
+ return offset;
+}
+
+
+
+static int
+dissect_ldap_T_controlValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 649 "ldap.cnf"
+ gint8 class;
+ gboolean pc, ind;
+ gint32 tag;
+ guint32 len;
+
+ if((object_identifier_id != NULL) && oid_has_dissector(object_identifier_id)) {
+ /* remove the OCTET STRING encoding */
+ offset=dissect_ber_identifier(actx->pinfo, NULL, tvb, offset, &class, &pc, &tag);
+ offset=dissect_ber_length(actx->pinfo, NULL, tvb, offset, &len, &ind);
+
+ call_ber_oid_callback(object_identifier_id, tvb, offset, actx->pinfo, tree);
+
+ offset += len;
+ } else {
+ offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ }
+
+
+
+ return offset;
+}
+
+
+static const ber_sequence_t Control_sequence[] = {
+ { &hf_ldap_controlType , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_ControlType },
+ { &hf_ldap_criticality , BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_ldap_BOOLEAN },
+ { &hf_ldap_controlValue , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_ldap_T_controlValue },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_Control(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ Control_sequence, hf_index, ett_ldap_Control);
+
+ return offset;
+}
+
+
+static const ber_sequence_t Controls_sequence_of[1] = {
+ { &hf_ldap_Controls_item , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_Control },
+};
+
+static int
+dissect_ldap_Controls(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ Controls_sequence_of, hf_index, ett_ldap_Controls);
+
+ return offset;
+}
+
+
+static const ber_sequence_t LDAPMessage_sequence[] = {
+ { &hf_ldap_messageID , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_MessageID },
+ { &hf_ldap_protocolOp , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ldap_ProtocolOp },
+ { &hf_ldap_controls , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_Controls },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_LDAPMessage(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ LDAPMessage_sequence, hf_index, ett_ldap_LDAPMessage);
+
+ return offset;
+}
+
+
+
+
+
+static int
+dissect_ldap_INTEGER(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SearchControlValue_sequence[] = {
+ { &hf_ldap_size , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_INTEGER },
+ { &hf_ldap_cookie , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_OCTET_STRING },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SearchControlValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ SearchControlValue_sequence, hf_index, ett_ldap_SearchControlValue);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SortKeyList_item_sequence[] = {
+ { &hf_ldap_attributeType , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_AttributeDescription },
+ { &hf_ldap_orderingRule , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_MatchingRuleId },
+ { &hf_ldap_reverseOrder , BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_BOOLEAN },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SortKeyList_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ SortKeyList_item_sequence, hf_index, ett_ldap_SortKeyList_item);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SortKeyList_sequence_of[1] = {
+ { &hf_ldap_SortKeyList_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_ldap_SortKeyList_item },
+};
+
+static int
+dissect_ldap_SortKeyList(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
+ SortKeyList_sequence_of, hf_index, ett_ldap_SortKeyList);
+
+ return offset;
+}
+
+
+static const value_string ldap_T_sortResult_vals[] = {
+ { 0, "success" },
+ { 1, "operationsError" },
+ { 3, "timeLimitExceeded" },
+ { 8, "strongAuthRequired" },
+ { 11, "adminLimitExceeded" },
+ { 16, "noSuchAttribute" },
+ { 18, "inappropriateMatching" },
+ { 50, "insufficientAccessRights" },
+ { 51, "busy" },
+ { 53, "unwillingToPerform" },
+ { 80, "other" },
+ { 0, NULL }
+};
+
+
+static int
+dissect_ldap_T_sortResult(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+ NULL);
+
+ return offset;
+}
+
+
+static const ber_sequence_t SortResult_sequence[] = {
+ { &hf_ldap_sortResult , BER_CLASS_UNI, BER_UNI_TAG_ENUMERATED, BER_FLAGS_NOOWNTAG, dissect_ldap_T_sortResult },
+ { &hf_ldap_attributeType , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_ldap_AttributeDescription },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_SortResult(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ SortResult_sequence, hf_index, ett_ldap_SortResult);
+
+ return offset;
+}
+
+
+static const ber_sequence_t ReplControlValue_sequence[] = {
+ { &hf_ldap_parentsFirst , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_INTEGER },
+ { &hf_ldap_maxReturnLength, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_ldap_INTEGER },
+ { &hf_ldap_cookie , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_ldap_OCTET_STRING },
+ { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_ldap_ReplControlValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+ offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+ ReplControlValue_sequence, hf_index, ett_ldap_ReplControlValue);
+
+ return offset;
+}
+
+/*--- PDUs ---*/
+
+static void dissect_LDAPMessage_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+ asn1_ctx_t asn1_ctx;
+ asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+ dissect_ldap_LDAPMessage(FALSE, tvb, 0, &asn1_ctx, tree, hf_ldap_LDAPMessage_PDU);
+}
+static void dissect_SearchControlValue_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+ asn1_ctx_t asn1_ctx;
+ asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+ dissect_ldap_SearchControlValue(FALSE, tvb, 0, &asn1_ctx, tree, hf_ldap_SearchControlValue_PDU);
+}
+static void dissect_SortKeyList_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+ asn1_ctx_t asn1_ctx;
+ asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+ dissect_ldap_SortKeyList(FALSE, tvb, 0, &asn1_ctx, tree, hf_ldap_SortKeyList_PDU);
+}
+static void dissect_SortResult_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+ asn1_ctx_t asn1_ctx;
+ asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+ dissect_ldap_SortResult(FALSE, tvb, 0, &asn1_ctx, tree, hf_ldap_SortResult_PDU);
+}
+static void dissect_ReplControlValue_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+ asn1_ctx_t asn1_ctx;
+ asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+ dissect_ldap_ReplControlValue(FALSE, tvb, 0, &asn1_ctx, tree, hf_ldap_ReplControlValue_PDU);
+}
+
+
+/*--- End of included file: packet-ldap-fn.c ---*/
+#line 543 "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 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;
+
+
+one_more_pdu:
+
+ length_remaining = tvb_ensure_length_remaining(tvb, offset);
+
+ if (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);
+
+ /* sanity check */
+ if((msg_len<4) || (msg_len>10000000)) return;
+
+ if ( (class==BER_CLASS_UNI) && (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;
+
+ /* If this was a sasl blob there might be another PDU following in the
+ * same blob
+ */
+ if(tvb_length_remaining(tvb, offset)>=6){
+ tvb = tvb_new_subset(tvb, offset, tvb_length_remaining(tvb, offset), -1);
+ offset = 0;
+
+ goto one_more_pdu;
+ }
+
+}
+
+static void
+dissect_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean is_mscldap)
{
- ldap_call_response_t lcr, *lcrp=NULL;
+ 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) ||
+ /* auth_mech may have been set from the bind */
+ (strcmp(ldap_info->auth_mech, "GSSAPI") == 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 (!pinfo->fd->flags.visited) {
- 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:
- /*case LDAP_REQ_ABANDON: we dont match for this one*/
- /*case LDAP_REQ_UNBIND: we dont match for this one*/
- /* 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:
- 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);
+ /*
+ * 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 (check_col(pinfo->cinfo, COL_INFO)) {
+ col_add_str(pinfo->cinfo, COL_INFO, "SASL GSS-API Privacy (decrypted): ");
+
+ }
+
+ 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, 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 (check_col(pinfo->cinfo, COL_INFO)) {
+ col_add_str(pinfo->cinfo, COL_INFO, "SASL GSS-API Integrity: ");
+ }
+
+ 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, 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, "SASL GSS-API Privacy: 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, is_mscldap);
}
- }
+}
- if(!lcrp){
- 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:
- /*case LDAP_REQ_ABANDON: we dont match for this one*/
- /*case LDAP_REQ_UNBIND: we dont match for this one*/
- 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;
+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;
}
- lcrp=g_hash_table_lookup(ldap_info->matched, &lcr);
- if(lcrp){
- lcrp->is_request=lcr.is_request;
+
+ 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;
}
- }
- if(lcrp){
- if(lcrp->is_request){
- proto_tree_add_uint(tree, hf_ldap_response_in, tvb, 0, 0, lcrp->rep_frame);
- } else {
- nstime_t ns;
- proto_tree_add_uint(tree, hf_ldap_response_to, tvb, 0, 0, lcrp->req_frame);
- nstime_delta(&ns, &pinfo->fd->abs_ts, &lcrp->req_time);
- proto_tree_add_time(tree, hf_ldap_time, tvb, 0, 0, &ns);
+
+ prepend_dot=TRUE;
+
+ if(maxlen<=len){
+ if(maxlen>3){
+ *str++='.';
+ *str++='.';
+ *str++='.';
+ }
+ *str=0;
+ return offset; /* will mess up offset in caller, is unlikely */
}
- return lcrp;
+ 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);
}
- return NULL;
-}
+ proto_item_append_text(item, " (");
-static void
-dissect_ldap_message(tvbuff_t *tvb, int offset, packet_info *pinfo,
- proto_tree *ldap_tree, proto_item *ldap_item,
- gboolean first_time, ldap_conv_info_t *ldap_info,
- gboolean is_mscldap)
-{
- int message_id_start;
- int message_id_length;
- guint messageLength;
- guint messageId;
- int next_offset;
- guint protocolOpCls, protocolOpCon, protocolOpTag;
- const gchar *typestr;
- guint opLen;
- ASN1_SCK a;
- int start;
- int ret;
- ldap_call_response_t *lcrp;
+ for(field = fields; *field; field++) {
+ proto_tree_add_boolean(tree, *field, tvb, offset, 4, flags);
+ hfi = proto_registrar_get_nth(*field);
- asn1_open(&a, tvb, offset);
-
- ret = read_sequence(&a, &messageLength);
- if (ret != ASN1_ERR_NOERROR)
- {
- if (first_time)
- {
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_add_fstr(pinfo->cinfo, COL_INFO,
- "Invalid LDAP message (Can't parse sequence header: %s)",
- asn1_err_to_str(ret));
- }
- }
- if (ldap_tree)
- {
- proto_tree_add_text(ldap_tree, tvb, offset, -1,
- "Invalid LDAP message (Can't parse sequence header: %s)",
- asn1_err_to_str(ret));
- }
- return;
- }
+ if(flags & hfi->bitmask) {
- message_id_start = a.offset;
- ret = read_integer(&a, 0, hf_ldap_message_id, 0, &messageId, ASN1_INT);
- if (ret != ASN1_ERR_NOERROR)
- {
- if (first_time && check_col(pinfo->cinfo, COL_INFO))
- col_add_fstr(pinfo->cinfo, COL_INFO, "Invalid LDAP packet (Can't parse Message ID: %s)",
- asn1_err_to_str(ret));
- if (ldap_tree)
- proto_tree_add_text(ldap_tree, tvb, message_id_start, 1,
- "Invalid LDAP packet (Can't parse Message ID: %s)",
- asn1_err_to_str(ret));
- return;
- }
- message_id_length = a.offset - message_id_start;
-
- start = a.offset;
- asn1_id_decode(&a, &protocolOpCls, &protocolOpCon, &protocolOpTag);
- if (protocolOpCls != ASN1_APL)
- typestr = "Bad message type (not Application)";
- else
- typestr = val_to_str(protocolOpTag, msgTypes, "Unknown message type (%u)");
-
- if (first_time)
- {
- if (check_col(pinfo->cinfo, COL_INFO))
- col_add_fstr(pinfo->cinfo, COL_INFO, "MsgId=%u %s",
- messageId, typestr);
- }
+ if(one_bit_set)
+ proto_item_append_text(item, ", ");
+ else
+ one_bit_set = TRUE;
+
+ proto_item_append_text(item, hfi->name);
- if (ldap_item)
- proto_item_append_text(ldap_item, ", %s",
- val_to_str(protocolOpTag, msgTypes,
- "Unknown message type (%u)"));
-
- if (ldap_tree)
- {
- proto_tree_add_uint(ldap_tree, hf_ldap_message_id, tvb, message_id_start, message_id_length, messageId);
- if (protocolOpCls == ASN1_APL)
- {
- proto_tree_add_uint(ldap_tree, hf_ldap_message_type, tvb,
- start, a.offset - start, protocolOpTag);
- }
- else
- {
- proto_tree_add_text(ldap_tree, tvb, start, a.offset - start,
- "%s", typestr);
}
}
- start = a.offset;
- if (read_length(&a, ldap_tree, hf_ldap_message_length, &opLen) != ASN1_ERR_NOERROR)
- return;
- if (protocolOpCls == ASN1_APL)
- {
- lcrp=ldap_match_call_response(tvb, pinfo, ldap_tree, ldap_info, messageId, protocolOpTag);
- if(lcrp){
- tap_queue_packet(ldap_tap, pinfo, lcrp);
- }
+ proto_item_append_text(item, ")");
- /*
- * XXX - we should check for errors from these routines (and they
- * should return errors), and not try to dissect the LDAP controls
- * if they get an error.
- */
- switch (protocolOpTag)
- {
- case LDAP_REQ_BIND:
- dissect_ldap_request_bind(&a, ldap_tree, tvb, pinfo, ldap_info);
- break;
- case LDAP_REQ_UNBIND:
- /* Nothing to dissect */
- break;
- case LDAP_REQ_SEARCH:
- dissect_ldap_request_search(&a, ldap_tree, pinfo);
- break;
- case LDAP_REQ_MODIFY:
- dissect_ldap_request_modify(&a, ldap_tree);
- break;
- case LDAP_REQ_ADD:
- dissect_ldap_request_add(&a, ldap_tree, pinfo);
- break;
- case LDAP_REQ_DELETE:
- dissect_ldap_request_delete(&a, ldap_tree, start, opLen);
- break;
- case LDAP_REQ_MODRDN:
- dissect_ldap_request_modifyrdn(&a, ldap_tree, opLen);
- break;
- case LDAP_REQ_COMPARE:
- dissect_ldap_request_compare(&a, ldap_tree);
- break;
- case LDAP_REQ_ABANDON:
- dissect_ldap_request_abandon(&a, ldap_tree, start, opLen);
- break;
- case LDAP_RES_BIND:
- dissect_ldap_response_bind(&a, ldap_tree, start, opLen, tvb, pinfo, ldap_info);
- break;
- case LDAP_RES_SEARCH_ENTRY: {
- /*
- * XXX - this assumes that the LDAP_RES_SEARCH_ENTRY and
- * LDAP_RES_SEARCH_RESULT appear in the same frame.
- */
- guint32 *num_results = p_get_proto_data(pinfo->fd, proto_ldap);
-
- if (!num_results) {
- num_results = g_malloc(sizeof(guint32));
- *num_results = 0;
- p_add_proto_data(pinfo->fd, proto_ldap, num_results);
- }
+ offset += 4;
- *num_results += 1;
- dissect_ldap_response_search_entry(&a, ldap_tree, is_mscldap);
+ return offset;
+}
- break;
- }
- case LDAP_RES_SEARCH_REF:
- dissect_ldap_response_search_ref(&a, ldap_tree);
- break;
+static void dissect_NetLogon_PDU(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree)
+{
+ int old_offset, offset=0;
+ char str[256];
- case LDAP_RES_SEARCH_RESULT: {
- guint32 *num_results = p_get_proto_data(pinfo->fd, proto_ldap);
+ ldm_tree = NULL;
- if (num_results) {
- if (check_col(pinfo->cinfo, COL_INFO))
- col_append_fstr(pinfo->cinfo, COL_INFO, ", %d result%s",
- *num_results, *num_results == 1 ? "" : "s");
- g_free(num_results);
- p_rem_proto_data(pinfo->fd, proto_ldap);
- }
+/*qqq*/
- dissect_ldap_result(&a, ldap_tree, pinfo);
+ /* 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;
- break;
- }
+ /* Flags */
+ offset = dissect_mscldap_netlogon_flags(tree, tvb, offset);
- case LDAP_RES_MODIFY:
- case LDAP_RES_ADD:
- case LDAP_RES_DELETE:
- case LDAP_RES_MODRDN:
- case LDAP_RES_COMPARE:
- dissect_ldap_result(&a, ldap_tree, pinfo);
- break;
- default:
- if (ldap_tree)
- {
- proto_tree_add_text(ldap_tree, a.tvb, a.offset, opLen,
- "Unknown LDAP operation (%u)", protocolOpTag);
- }
- break;
- }
- }
+ /* Domain GUID */
+ proto_tree_add_item(tree, hf_mscldap_domain_guid, tvb, offset, 16, TRUE);
+ offset += 16;
- if ((int)messageLength > 0 && (message_id_start + (int)messageLength) > a.offset) {
- dissect_ldap_controls(&a, ldap_tree);
- }
+ /* 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);
- /*
- * XXX - what if "next_offset" is past the offset of the next top-level
- * sequence? Show that as an error?
- */
- asn1_close(&a, &next_offset); /* XXX - use the new value of next_offset? */
-}
+ /* 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);
-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;
- gboolean first_time = TRUE;
- guint length_remaining;
- ASN1_SCK a;
- int ret;
- guint msg_len = 0;
- int messageOffset = 0;
- guint headerLength = 0;
- guint length = 0;
- tvbuff_t *msg_tvb = NULL;
- proto_item *msg_item = NULL;
- proto_tree *msg_tree = NULL;
+ /* 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);
- while (tvb_reported_length_remaining(tvb, offset) > 0) {
- /*
- * This will throw an exception if we don't have any data left.
- * That's what we want. (See "tcp_dissect_pdus()", which is
- * similar)
- */
- length_remaining = tvb_ensure_length_remaining(tvb, offset);
+ /* 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);
- if (rest_is_pad && length_remaining < 6) return;
+ /* 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);
- /*
- * The frame begins
- * with a "Sequence Of" header.
- * Can we do reassembly?
- */
- if (ldap_desegment && pinfo->can_desegment) {
- /*
- * Yes - is the "Sequence Of" header split across segment
- * boundaries? We require at least 6 bytes for the header
- * which allows for a 4 byte length (ASN.1 BER).
- */
- if (length_remaining < 6) {
- /* stop if the caller says that we are given all data and the rest is padding
- * this is for the SASL GSSAPI case when the data is only signed and not sealed
- */
- pinfo->desegment_offset = offset;
- pinfo->desegment_len = 6 - length_remaining;
- return;
- }
- }
+ /* 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);
- /*
- * OK, try to read the "Sequence Of" header; this gets the total
- * length of the LDAP message.
- */
- asn1_open(&a, tvb, offset);
- ret = read_sequence(&a, &msg_len);
- asn1_close(&a, &messageOffset);
+ /* 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);
- if (ret == ASN1_ERR_NOERROR) {
- /*
- * 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;
- }
+ /* 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);
- /*
- * Is the message split across segment boundaries?
- */
- if (length_remaining < msg_len) {
- /* provide a hint to TCP where the next PDU starts */
- pinfo->want_pdu_tracking=2;
- pinfo->bytes_until_next_pdu= msg_len - length_remaining;
- /*
- * Can we do reassembly?
- */
- if (ldap_desegment && pinfo->can_desegment) {
- /*
- * Yes. Tell the TCP dissector where the data for this message
- * starts in the data it handed us, and how many more bytes
- * we need, and return.
- */
- pinfo->desegment_offset = offset;
- pinfo->desegment_len = msg_len - length_remaining;
- return;
- }
- }
+ /* Version */
+ proto_tree_add_item(tree, hf_mscldap_netlogon_version, tvb, offset, 4, TRUE);
+ offset += 4;
- /*
- * 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);
+ /* LM Token */
+ proto_tree_add_item(tree, hf_mscldap_netlogon_lm_token, tvb, offset, 2, TRUE);
+ offset += 2;
- /*
- * Now dissect the LDAP message.
- */
- if (tree) {
- msg_item = proto_tree_add_text(tree, msg_tvb, 0, msg_len, "LDAP Message");
- msg_tree = proto_item_add_subtree(msg_item, ett_ldap_msg);
- }
+ /* NT Token */
+ proto_tree_add_item(tree, hf_mscldap_netlogon_nt_token, tvb, offset, 2, TRUE);
+ offset += 2;
- dissect_ldap_message(msg_tvb, 0, pinfo, msg_tree, msg_item, first_time, ldap_info, is_mscldap);
+}
- offset += msg_len;
- first_time = FALSE;
- }
+static guint
+get_sasl_ldap_pdu_len(packet_info *pinfo _U_, 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_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean is_mscldap)
+dissect_sasl_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
- 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;
-
- /*
- * 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);
- 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 */
- }
- }
-
- while (tvb_reported_length_remaining(tvb, offset) > 0) {
+ dissect_ldap_pdu(tvb, pinfo, tree, FALSE);
+ return;
+}
- /*
- * This will throw an exception if we don't have any data left.
- * That's what we want. (See "tcp_dissect_pdus()", which is
- * similar, but doesn't have to deal with the SASL issues.
- * XXX - can we make "tcp_dissect_pdus()" provide enough information
- * to the "get_pdu_len" routine so that we could have one dealing
- * with the SASL issues, have that routine deal with SASL and
- * ASN.1, and just use "tcp_dissect_pdus()"?)
- */
- length_remaining = tvb_ensure_length_remaining(tvb, offset);
+static guint
+get_normal_ldap_pdu_len(packet_info *pinfo _U_, 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;
+}
- /*
- * Try to find out if we have a plain LDAP buffer
- * with a "Sequence Of" header or a SASL buffer with
- * Can we do reassembly?
- */
- if (ldap_desegment && pinfo->can_desegment) {
- /*
- * Yes - is the "Sequence Of" header split across segment
- * boundaries? We require at least 6 bytes for the header
- * which allows for a 4 byte length (ASN.1 BER).
- * For the SASL case we need at least 4 bytes, so this is
- * no problem here because we check for 6 bytes ans sasl buffers
- * with less than 2 bytes should not exist...
- */
- if (length_remaining < 6) {
- pinfo->desegment_offset = offset;
- pinfo->desegment_len = 6 - length_remaining;
- return;
- }
- }
+static void
+dissect_normal_ldap_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ dissect_ldap_pdu(tvb, pinfo, tree, FALSE);
+ return;
+}
- /* 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;
- }
+static void
+dissect_ldap_oid(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree)
+{
+ char *oid;
+ const char *oidname;
- /*
- * 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);
+ /* 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.
+ */
- ldap_item = proto_tree_add_item(tree, proto_ldap, tvb, 0, -1, FALSE);
- ldap_tree = proto_item_add_subtree(ldap_item, ett_ldap);
+ oid=tvb_get_ephemeral_string(tvb, 0, tvb_length(tvb));
+ if(!oid){
+ return;
+ }
- /*
- * 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).
- */
+ oidname=get_oid_str_name(oid);
- 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
- */
+ 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);
+ }
+}
- /*
- * 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;
- }
+#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",
+};
- /*
- * Is the buffer split across segment boundaries?
- */
- if (length_remaining < sasl_msg_len) {
- /* provide a hint to TCP where the next PDU starts */
- pinfo->want_pdu_tracking = 2;
- pinfo->bytes_until_next_pdu= sasl_msg_len - length_remaining;
- /*
- * Can we do reassembly?
- */
- if (ldap_desegment && pinfo->can_desegment) {
- /*
- * Yes. Tell the TCP dissector where the data for this message
- * starts in the data it handed us, and how many more bytes we
- * need, and return.
- */
- pinfo->desegment_offset = offset;
- pinfo->desegment_len = sasl_msg_len - length_remaining;
- return;
- }
- }
+#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",
+};
- /*
- * 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);
+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);
- if (ldap_tree) {
- proto_tree_add_uint(ldap_tree, hf_ldap_sasl_buffer_length, sasl_tvb, 0, 4,
- sasl_len);
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_LIST_OBJECT, tvb, offset, 4, access);
- 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);
- }
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_DELETE_TREE, tvb, offset, 4, access);
- 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;
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_WRITE_PROP, tvb, offset, 4, access);
- /*
- * 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);
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_READ_PROP, tvb, offset, 4, access);
- /* 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;
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_SELF_WRITE, tvb, offset, 4, access);
- /*
- * 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;
- }
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_LIST, tvb, offset, 4, access);
- /*
- * 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);
- }
- }
+ proto_tree_add_boolean(tree, hf_ldap_AccessMask_ADS_DELETE_CHILD, tvb, offset, 4, access);
- if (decr_tvb) {
- proto_item *enc_item = NULL;
- proto_tree *enc_tree = NULL;
+ 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 */
+};
- /*
- * 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;
+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);
+}
- /*
- * 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);
- /* dissect_ldap_payload() has it's own loop so go out here */
- break;
- }
- }
+static void
+dissect_ldap_sid(tvbuff_t *tvb, packet_info *pinfo _U_, 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(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+dissect_ldap_tcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
- dissect_ldap_pdu(tvb, pinfo, tree, FALSE);
+ 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<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){
+ 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;
}
return;
}
+
static void
ldap_reinit(void)
{
}
void
-proto_register_ldap(void)
+register_ldap_name_dissector_handle(const char *attr_type, dissector_handle_t dissector)
{
- static value_string auth_types[] = {
- {LDAP_AUTH_SIMPLE, "Simple"},
- {LDAP_AUTH_KRBV4LDAP, "Kerberos V4 to the LDAP server"},
- {LDAP_AUTH_KRBV4DSA, "Kerberos V4 to the DSA"},
- {LDAP_AUTH_SASL, "SASL"},
- {0, NULL},
- };
+ dissector_add_string("ldap.name", attr_type, dissector);
+}
- static value_string search_scope[] = {
- {0x00, "Base"},
- {0x01, "Single"},
- {0x02, "Subtree"},
- {0x00, NULL},
- };
+void
+register_ldap_name_dissector(const char *attr_type, dissector_t dissector, int proto)
+{
+ dissector_handle_t dissector_handle;
- static value_string search_dereference[] = {
- {0x00, "Never"},
- {0x01, "Searching"},
- {0x02, "Base Object"},
- {0x03, "Always"},
- {0x00, NULL},
- };
+ 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_response_in,
- { "Response In", "ldap.response_in",
- FT_FRAMENUM, BASE_DEC, NULL, 0x0,
- "The response to this packet 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 command 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_ldap_sasl_buffer_length,
- { "SASL Buffer Length", "ldap.sasl_buffer_length",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "SASL Buffer Length", HFILL }},
-
- { &hf_ldap_length,
- { "Length", "ldap.length",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Length", HFILL }},
-
- { &hf_ldap_message_id,
- { "Message Id", "ldap.message_id",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Message Id", HFILL }},
- { &hf_ldap_message_type,
- { "Message Type", "ldap.message_type",
- FT_UINT8, BASE_HEX, &msgTypes, 0x0,
- "LDAP Message Type", HFILL }},
- { &hf_ldap_message_length,
- { "Message Length", "ldap.message_length",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Message Length", HFILL }},
-
- { &hf_ldap_message_result,
- { "Result Code", "ldap.result.code",
- FT_UINT8, BASE_HEX, VALS(LDAPResultCode_vals), 0x0,
- "LDAP Result Code", HFILL }},
- { &hf_ldap_message_result_matcheddn,
- { "Matched DN", "ldap.result.matcheddn",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Result Matched DN", HFILL }},
- { &hf_ldap_message_result_errormsg,
- { "Error Message", "ldap.result.errormsg",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Result Error Message", HFILL }},
- { &hf_ldap_message_result_referral,
- { "Referral", "ldap.result.referral",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Result Referral URL", HFILL }},
-
- { &hf_ldap_message_bind_version,
- { "Version", "ldap.bind.version",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Bind Version", HFILL }},
- { &hf_ldap_message_bind_dn,
- { "DN", "ldap.bind.dn",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Bind Distinguished Name", HFILL }},
- { &hf_ldap_message_bind_auth,
- { "Auth Type", "ldap.bind.auth_type",
- FT_UINT8, BASE_HEX, auth_types, 0x0,
- "LDAP Bind Auth Type", HFILL }},
- { &hf_ldap_message_bind_auth_password,
- { "Password", "ldap.bind.password",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Bind Password", HFILL }},
- { &hf_ldap_message_bind_auth_mechanism,
- { "Mechanism", "ldap.bind.mechanism",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Bind Mechanism", HFILL }},
- { &hf_ldap_message_bind_auth_credentials,
- { "Credentials", "ldap.bind.credentials",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "LDAP Bind Credentials", HFILL }},
- { &hf_ldap_message_bind_server_credentials,
- { "Server Credentials", "ldap.bind.server_credentials",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "LDAP Bind Server Credentials", HFILL }},
-
- { &hf_ldap_message_search_base,
- { "Base DN", "ldap.search.basedn",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Search Base Distinguished Name", HFILL }},
- { &hf_ldap_message_search_scope,
- { "Scope", "ldap.search.scope",
- FT_UINT8, BASE_HEX, search_scope, 0x0,
- "LDAP Search Scope", HFILL }},
- { &hf_ldap_message_search_deref,
- { "Dereference", "ldap.search.dereference",
- FT_UINT8, BASE_HEX, search_dereference, 0x0,
- "LDAP Search Dereference", HFILL }},
- { &hf_ldap_message_search_sizeLimit,
- { "Size Limit", "ldap.search.sizelimit",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Search Size Limit", HFILL }},
- { &hf_ldap_message_search_timeLimit,
- { "Time Limit", "ldap.search.timelimit",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Search Time Limit", HFILL }},
- { &hf_ldap_message_search_typesOnly,
- { "Attributes Only", "ldap.search.typesonly",
- FT_BOOLEAN, BASE_NONE, NULL, 0x0,
- "LDAP Search Attributes Only", HFILL }},
- { &hf_ldap_message_search_filter,
- { "Filter", "ldap.search.filter",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Search Filter", HFILL }},
- { &hf_ldap_message_search_reference,
- { "Reference URL", "ldap.search.reference",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Search Reference URL", HFILL }},
- { &hf_ldap_message_dn,
- { "Distinguished Name", "ldap.dn",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Distinguished Name", HFILL }},
- { &hf_ldap_message_attribute,
- { "Attribute", "ldap.attribute",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Attribute", HFILL }},
- /*
- * XXX - not all LDAP values are text strings; we'd need a file
- * describing which values (by name) are text strings and which are
- * binary.
- *
- * Some values that are, at least in Microsoft's schema, binary
- * are:
- *
- * invocationId
- * nTSecurityDescriptor
- * objectGUID
- */
- { &hf_ldap_message_value,
- { "Value", "ldap.value",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Value", HFILL }},
-
- { &hf_ldap_message_modrdn_name,
- { "New Name", "ldap.modrdn.name",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP New Name", HFILL }},
- { &hf_ldap_message_modrdn_delete,
- { "Delete Values", "ldap.modrdn.delete",
- FT_BOOLEAN, BASE_NONE, NULL, 0x0,
- "LDAP Modify RDN - Delete original values", HFILL }},
- { &hf_ldap_message_modrdn_superior,
- { "New Location", "ldap.modrdn.superior",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Modify RDN - New Location", HFILL }},
-
- { &hf_ldap_message_compare,
- { "Test", "ldap.compare.test",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Compare Test", HFILL }},
-
- { &hf_ldap_message_modify_add,
- { "Add", "ldap.modify.add",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Add", HFILL }},
- { &hf_ldap_message_modify_replace,
- { "Replace", "ldap.modify.replace",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Replace", HFILL }},
- { &hf_ldap_message_modify_delete,
- { "Delete", "ldap.modify.delete",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Delete", HFILL }},
-
- { &hf_ldap_message_abandon_msgid,
- { "Abandon Msg Id", "ldap.abandon.msgid",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "LDAP Abandon Msg Id", HFILL }},
-
- { &hf_ldap_message_controls_oid,
- { "Control OID", "ldap.controls.oid",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "LDAP Control OID", HFILL }},
-
- { &hf_ldap_message_controls_critical,
- { "Control Critical", "ldap.controls.critical",
- FT_BOOLEAN, BASE_NONE, NULL, 0x0,
- "LDAP Control Critical", HFILL }},
-
- { &hf_ldap_message_controls_value,
- { "Control Value", "ldap.controls.value",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "LDAP Control Value", HFILL }},
+
+ { &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 ethereal developers what this type is>", HFILL }},
+ "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 ethereal developers what this type is>", HFILL }},
+ "Version of <please tell Wireshark developers what this type is>", HFILL }},
{ &hf_mscldap_netlogon_lm_token,
{ "LM Token", "mscldap.netlogon.lm_token",
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 }},
{ "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_SearchControlValue_PDU,
+ { "SearchControlValue", "ldap.SearchControlValue",
+ FT_NONE, BASE_NONE, NULL, 0,
+ "ldap.SearchControlValue", HFILL }},
+ { &hf_ldap_SortKeyList_PDU,
+ { "SortKeyList", "ldap.SortKeyList",
+ FT_UINT32, BASE_DEC, NULL, 0,
+ "ldap.SortKeyList", HFILL }},
+ { &hf_ldap_SortResult_PDU,
+ { "SortResult", "ldap.SortResult",
+ FT_NONE, BASE_NONE, NULL, 0,
+ "ldap.SortResult", HFILL }},
+ { &hf_ldap_ReplControlValue_PDU,
+ { "ReplControlValue", "ldap.ReplControlValue",
+ FT_NONE, BASE_NONE, NULL, 0,
+ "ldap.ReplControlValue", 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.T_controlValue", 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_matchedDN_01,
+ { "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.T_dnAttributes", 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 }},
+ { &hf_ldap_size,
+ { "size", "ldap.size",
+ FT_INT32, BASE_DEC, NULL, 0,
+ "ldap.INTEGER", HFILL }},
+ { &hf_ldap_cookie,
+ { "cookie", "ldap.cookie",
+ FT_BYTES, BASE_HEX, NULL, 0,
+ "ldap.OCTET_STRING", HFILL }},
+ { &hf_ldap_SortKeyList_item,
+ { "Item", "ldap.SortKeyList_item",
+ FT_NONE, BASE_NONE, NULL, 0,
+ "ldap.SortKeyList_item", HFILL }},
+ { &hf_ldap_attributeType,
+ { "attributeType", "ldap.attributeType",
+ FT_STRING, BASE_NONE, NULL, 0,
+ "ldap.AttributeDescription", HFILL }},
+ { &hf_ldap_orderingRule,
+ { "orderingRule", "ldap.orderingRule",
+ FT_STRING, BASE_NONE, NULL, 0,
+ "ldap.MatchingRuleId", HFILL }},
+ { &hf_ldap_reverseOrder,
+ { "reverseOrder", "ldap.reverseOrder",
+ FT_BOOLEAN, 8, NULL, 0,
+ "ldap.BOOLEAN", HFILL }},
+ { &hf_ldap_sortResult,
+ { "sortResult", "ldap.sortResult",
+ FT_UINT32, BASE_DEC, VALS(ldap_T_sortResult_vals), 0,
+ "ldap.T_sortResult", HFILL }},
+ { &hf_ldap_parentsFirst,
+ { "parentsFirst", "ldap.parentsFirst",
+ FT_INT32, BASE_DEC, NULL, 0,
+ "ldap.INTEGER", HFILL }},
+ { &hf_ldap_maxReturnLength,
+ { "maxReturnLength", "ldap.maxReturnLength",
+ FT_INT32, BASE_DEC, NULL, 0,
+ "ldap.INTEGER", HFILL }},
+
+/*--- End of included file: packet-ldap-hfarr.c ---*/
+#line 1623 "packet-ldap-template.c"
};
+ /* List of subtrees */
static gint *ett[] = {
&ett_ldap,
- &ett_ldap_msg,
&ett_ldap_payload,
&ett_ldap_sasl_blob,
- &ett_ldap_referrals,
- &ett_ldap_attribute,
- &ett_ldap_controls,
- &ett_ldap_control,
- &ett_mscldap_netlogon_flags
+ &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,
+ &ett_ldap_SearchControlValue,
+ &ett_ldap_SortKeyList,
+ &ett_ldap_SortKeyList_item,
+ &ett_ldap_SortResult,
+ &ett_ldap_ReplControlValue,
+
+/*--- End of included file: packet-ldap-ettarr.c ---*/
+#line 1634 "packet-ldap-template.c"
};
- module_t *ldap_module;
- proto_ldap = proto_register_protocol("Lightweight Directory Access Protocol",
- "LDAP", "ldap");
+ 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.",
+ "To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP 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_obsolete_preference(ldap_module, "max_pdu");
+
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;
+ dissector_handle_t ldap_handle, cldap_handle;
+ ldap_handle = create_dissector_handle(dissect_ldap_tcp, proto_ldap);
- ldap_handle = create_dissector_handle(dissect_ldap, proto_ldap);
- dissector_add("tcp.port", TCP_PORT_LDAP, ldap_handle);
- dissector_add("tcp.port", TCP_PORT_GLOBALCAT_LDAP, ldap_handle);
+ 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);
+ 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");
+ gssapi_handle = find_dissector("gssapi");
+ gssapi_wrap_handle = find_dissector("gssapi_verf");
+ spnego_handle = find_dissector("spnego");
+
+ ntlmssp_handle = find_dissector("ntlmssp");
/* http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dsml/dsml/ldap_controls_and_session_support.asp */
-register_ber_oid_name("1.2.840.113556.1.4.319","LDAP_PAGED_RESULT_OID_STRING");
-register_ber_oid_name("1.2.840.113556.1.4.417","LDAP_SERVER_SHOW_DELETED_OID");
-register_ber_oid_name("1.2.840.113556.1.4.473","LDAP_SERVER_SORT_OID");
-register_ber_oid_name("1.2.840.113556.1.4.521","LDAP_SERVER_CROSSDOM_MOVE_TARGET_OID");
-register_ber_oid_name("1.2.840.113556.1.4.528","LDAP_SERVER_NOTIFICATION_OID");
-register_ber_oid_name("1.2.840.113556.1.4.529","LDAP_SERVER_EXTENDED_DN_OID");
-register_ber_oid_name("1.2.840.113556.1.4.619","LDAP_SERVER_LAZY_COMMIT_OID");
-register_ber_oid_name("1.2.840.113556.1.4.801","LDAP_SERVER_SD_FLAGS_OID");
-register_ber_oid_name("1.2.840.113556.1.4.805","LDAP_SERVER_TREE_DELETE_OID");
-register_ber_oid_name("1.2.840.113556.1.4.841","LDAP_SERVER_DIRSYNC_OID");
-register_ber_oid_name("1.2.840.113556.1.4.970 ","None");
-register_ber_oid_name("1.2.840.113556.1.4.1338","LDAP_SERVER_VERIFY_NAME_OID");
-register_ber_oid_name("1.2.840.113556.1.4.1339","LDAP_SERVER_DOMAIN_SCOPE_OID");
-register_ber_oid_name("1.2.840.113556.1.4.1340","LDAP_SERVER_SEARCH_OPTIONS_OID");
-register_ber_oid_name("1.2.840.113556.1.4.1413","LDAP_SERVER_PERMISSIVE_MODIFY_OID");
-register_ber_oid_name("1.2.840.113556.1.4.1504","LDAP_SERVER_ASQ_OID");
-register_ber_oid_name("1.2.840.113556.1.4.1781","LDAP_SERVER_FAST_BIND_OID");
-register_ber_oid_name("1.3.6.1.4.1.1466.101.119.1","None");
-register_ber_oid_name("1.3.6.1.4.1.1466.20037","LDAP_START_TLS_OID");
-register_ber_oid_name("2.16.840.1.113730.3.4.9","LDAP_CONTROL_VLVREQUEST VLV");
+ 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("1.2.840.113556.1.4.582","meetingAdvertiseScope");
+ add_oid_str_name("1.2.840.113556.1.4.619","LDAP_SERVER_LAZY_COMMIT_OID");
+ add_oid_str_name("1.2.840.113556.1.4.650","mhsORAddress");
+ add_oid_str_name("1.2.840.113556.1.4.654","managedObjects");
+ 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("1.2.840.113556.1.4.1840","msDS-ObjectReference");
+ add_oid_str_name("1.2.840.113556.1.4.1848","msDS-QuotaEffective");
+ add_oid_str_name("1.2.840.113556.1.4.1851","LDAP_CAP_ACTIVE_DIRECTORY_ADAM_OID");
+ add_oid_str_name("1.2.840.113556.1.4.1860","msDS-PortSSL");
+ add_oid_str_name("1.2.840.113556.1.4.1960","msDS-isRODC");
+ add_oid_str_name("1.2.840.113556.1.4.1711","msDS-SDReferenceDomain");
+ add_oid_str_name("1.2.840.113556.1.4.1717","msDS-AdditionalDnsHostName");
+ 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);
+
+
+/*--- Included file: packet-ldap-dis-tab.c ---*/
+#line 1 "packet-ldap-dis-tab.c"
+ register_ber_oid_dissector("1.2.840.113556.1.4.319", dissect_SearchControlValue_PDU, proto_ldap, "pagedResultsControl");
+ register_ber_oid_dissector("1.2.840.113556.1.4.473", dissect_SortKeyList_PDU, proto_ldap, "sortKeyList");
+ register_ber_oid_dissector("1.2.840.113556.1.4.474", dissect_SortResult_PDU, proto_ldap, "sortResult");
+ register_ber_oid_dissector("1.2.840.113556.1.4.841", dissect_ReplControlValue_PDU, proto_ldap, "replControlValue");
+
+
+/*--- End of included file: packet-ldap-dis-tab.c ---*/
+#line 1737 "packet-ldap-template.c"
+
+
}
+
+
git.samba.org / obnox / wireshark / wip.git / blobdiff