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activate-session-types.zeek
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##! activate-session-types.zeek
##!
##! OPCUA Binary Protocol Analyzer
##!
##! Zeek script type/record definitions describing the information
##! that will be written to the log files.
##!
##! Author: Kent Kvarfordt
##! Contact: [email protected]
##!
##! Copyright (c) 2022 Battelle Energy Alliance, LLC. All rights reserved.
module ICSNPP_OPCUA_Binary;
export {
type OPCUA_Binary::ActivateSession: record {
ts : time &log;
uid : string &log;
id : conn_id &log;
is_orig : bool &log;
source_h : addr &log; # Source IP Address
source_p : port &log; # Source Port
destination_h : addr &log; # Destination IP Address
destination_p : port &log; # Destination Port
opcua_link_id : string &log; # Id back into OCPUA_Binary::Info
#
# Request
#
# Client Signature Data
client_algorithm : string &log &optional;
client_signature : string &log &optional;
# Client Software Certificate
client_software_cert_link_id : string &log &optional; # Id into OCPUA_Binary::ActivateSessionClientSoftwareCert
# Locale Id
opcua_locale_link_id : string &log &optional; # Id into OPCUA_Binary::ActivateSessionLocaleId
# Extension Object
ext_obj_type_id_encoding_mask : string &log &optional;
ext_obj_type_id_namespace_idx : count &log &optional;
ext_obj_type_id_numeric : count &log &optional;
ext_obj_type_id_string : string &log &optional;
ext_obj_type_id_guid : string &log &optional;
ext_obj_type_id_opaque : string &log &optional;
ext_obj_type_id_str : string &log &optional; # String representation of type id (AnonymousIdentityToken, UserNameIdentityToken, X509IdentityToken, etc.)
ext_obj_encoding : string &log &optional;
# Common among all IdentityTokens; Only field for AnonymousIdentityToken
ext_obj_policy_id : string &log &optional;
# UsernameIdentityToken
ext_obj_user_name : string &log &optional;
ext_obj_password : string &log &optional;
ext_obj_encryption_algorithom : string &log &optional;
# Common in X509IdentityToken and IssuedIdentityToken
ext_obj_certificate_data : string &log &optional;
# IssuedIdentityToken
ext_obj_token_data : string &log &optional;
# User Token Signature Data
user_token_algorithm : string &log &optional;
user_token_signature : string &log &optional;
#
# Response
#
server_nonce : string &log &optional;
status_code_link_id : string &log &optional; # Id into OPCUA_Binary::StatusCodeDetail log
activate_session_diag_info_link_id : string &log &optional; # Id into OPCUA_Binary::DiagnosticInfoDetail log
};
type OPCUA_Binary::ActivateSessionClientSoftwareCert: record {
ts : time &log;
uid : string &log;
id : conn_id &log;
is_orig : bool &log;
source_h : addr &log; # Source IP Address
source_p : port &log; # Source Port
destination_h : addr &log; # Destination IP Address
destination_p : port &log; # Destination Port
client_software_cert_link_id : string &log; # Id back into OCPUA_Binary::ActivateSession
cert_data : string &log;
cert_signature : string &log;
};
type OPCUA_Binary::ActivateSessionLocaleId: record {
ts : time &log;
uid : string &log;
id : conn_id &log;
is_orig : bool &log;
source_h : addr &log; # Source IP Address
source_p : port &log; # Source Port
destination_h : addr &log; # Destination IP Address
destination_p : port &log; # Destination Port
opcua_locale_link_id : string &log; # Id back into OCPUA_Binary::ActivateSession
local_id : string &log;
};
}