@version: 3.5
source s_syslog { unix-dgram("/dev/log"); };

source s_network {
	tcp();
	udp();
};

parser p_db {
	db-parser(file("/opt/so/conf/syslog-ng/patterndb.xml"));
};

filter f_rewrite_cisco_program { match('^(%[A-Z]+\-\d\-[0-9A-Z]+): ([^\n]+)' value("MSGONLY") type("pcre") flags("store-matches" "nobackref")); };
filter f_rewrite_cisco_program_2 { match('^[\*\.]?(?:Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+\d{1,2}\s\d{1,2}:\d{1,2}:\d{1,2}(?:\.\d+)?(?: [A-Z]{3})?: (%[^:]+): ([^\n]+)' value("MSGONLY") type("pcre") flags("store-matches" "nobackref")); };
filter f_rewrite_cisco_program_3 { match('^\d+[ywdh]\d+[ywdh]: (%[^:]+): ([^\n]+)' value("MSGONLY") type("pcre") flags("store-matches" "nobackref")); };
filter f_snort { match('snort:' value("MSGHDR")); };
filter f_bro_headers { message("^#") };

rewrite r_cisco_program {
        set("$1", value("PROGRAM") condition(filter(f_rewrite_cisco_program) or filter(f_rewrite_cisco_program_2) or filter(f_rewrite_cisco_program_3)));
        set("$2", value("MESSAGE") condition(filter(f_rewrite_cisco_program) or filter(f_rewrite_cisco_program_2) or filter(f_rewrite_cisco_program_3)));
};

rewrite r_snare { subst("MSWinEventLog.+(Security|Application|System).+", "$1", value("PROGRAM") flags(global)); };
rewrite r_from_pipes { subst('\|', "%7C", value("MESSAGE") flags(global) condition(program("bro_*" type(glob)))); };
rewrite r_pipes { subst("\t", "|", value("MESSAGE") flags(global)); };
rewrite r_host { set("$SOURCEIP", value("HOST")); };
rewrite r_extracted_host { set("$pdb_extracted_sourceip", value("HOST") condition("$pdb_extracted_sourceip" != "")); };

template t_db_parsed { template("$R_UNIXTIME\t$HOST\t$PROGRAM\t${.classifier.class}\t$MSGONLY\t${i0}\t${i1}\t${i2}\t${i3}\t${i4}\t${i5}\t${s0}\t${s1}\t${s2}\t${s3}\t${s4}\t${s5}\n"); };

source s_bro_conn { file("/nsm/bro/logs/current/conn.log" flags(no-parse) program_override("bro_conn")); };
source s_bro_http {
	file("/nsm/bro/logs/current/http_eth1.log" flags(no-parse) program_override("bro_http"));

};
source s_bro_dns { file("/nsm/bro/logs/current/dns.log" flags(no-parse) program_override("bro_dns")); };
source s_bro_files { file("/nsm/bro/logs/current/files.log" flags(no-parse) program_override("bro_files")); };
source s_bro_dhcp { file("/nsm/bro/logs/current/dhcp.log" flags(no-parse) program_override("bro_dhcp")); };
source s_bro_weird { file("/nsm/bro/logs/current/weird.log" flags(no-parse) program_override("bro_weird")); };
source s_bro_tunnels { file("/nsm/bro/logs/current/tunnel.log" flags(no-parse) program_override("bro_tunnels")); };
source s_bro_syslog { file("/nsm/bro/logs/current/syslog.log" flags(no-parse) program_override("bro_syslog")); };
source s_bro_ftp { file("/nsm/bro/logs/current/ftp.log" flags(no-parse) program_override("bro_ftp")); };
source s_bro_notice { file("/nsm/bro/logs/current/notice.log" flags(no-parse) program_override("bro_notice")); };
source s_bro_smtp { file("/nsm/bro/logs/current/smtp.log" flags(no-parse) program_override("bro_smtp")); };
source s_bro_smtp_entities { file("/nsm/bro/logs/current/smtp_entities.log" flags(no-parse) program_override("bro_smtp_entities")); };
source s_bro_ssl { file("/nsm/bro/logs/current/ssl.log" flags(no-parse) program_override("bro_ssl")); };
source s_ossec { file("/var/ossec/logs/archives/archives.log" program_override('ossec_archive') follow_freq(1) flags(no-parse)); };
source s_bro_software { file("/nsm/bro/logs/current/software.log" flags(no-parse) program_override("bro_software")); };
source s_bro_irc { file("/nsm/bro/logs/current/irc.log" flags(no-parse) program_override("bro_irc")); };
source s_bro_ssh { file("/nsm/bro/logs/current/ssh.log" flags(no-parse) program_override("bro_ssh")); };
source s_bro_intel { file("/nsm/bro/logs/current/intel.log" flags(no-parse) program_override("bro_intel")); };
source s_bro_x509 { file("/nsm/bro/logs/current/x509.log" flags(no-parse) program_override("bro_x509")); };
source s_bro_snmp { file("/nsm/bro/logs/current/snmp.log" flags(no-parse) program_override("bro_snmp")); };
source s_bro_radius { file("/nsm/bro/logs/current/radius.log" flags(no-parse) program_override("bro_radius")); };
source s_bro_mysql { file("/nsm/bro/logs/current/mysql.log" flags(no-parse) program_override("bro_mysql")); };
source s_bro_kerberos { file("/nsm/bro/logs/current/kerberos.log" flags(no-parse) program_override("bro_kerberos")); };
source s_bro_rdp { file("/nsm/bro/logs/current/rdp.log" flags(no-parse) program_override("bro_rdp")); };
source s_bro_pe { file("/nsm/bro/logs/current/pe.log" flags(no-parse) program_override("bro_pe")); };
source s_bro_sip { file("/nsm/bro/logs/current/sip.log" flags(no-parse) program_override("bro_sip")); };
source s_bro_smb_mapping { file("/nsm/bro/logs/current/smb_mapping.log" flags(no-parse) program_override("bro_smb_mapping")); };
source s_bro_smb_files { file("/nsm/bro/logs/current/smb_files.log" flags(no-parse) program_override("bro_smb_files")); };
source s_bro_ntlm { file("/nsm/bro/logs/current/ntlm.log" flags(no-parse) program_override("bro_ntlm")); };
source s_bro_dce_rpc { file("/nsm/bro/logs/current/dce_rpc.log" flags(no-parse) program_override("bro_dce_rpc")); };
source s_bro_modbus { file("/nsm/bro/logs/current/modbus.log" flags(no-parse) program_override("bro_modbus")); };
source s_bro_dnp3 { file("/nsm/bro/logs/current/dnp3.log" flags(no-parse) program_override("bro_dnp3")); };
source s_bro_rfb { file("/nsm/bro/logs/current/rfb.log" flags(no-parse) program_override("bro_rfb")); };

destination d_elsa { program("sh /opt/elsa/contrib/securityonion/contrib/securityonion-elsa-syslog-ng.sh" template(t_db_parsed)); };
destination d_logstash { tcp("logstash" port(6050) template("$(format-json --scope selected_macros --scope nv_pairs --exclude DATE --key ISODATE)\n")); };

log {
	source(s_bro_conn);
	source(s_bro_http);
	source(s_bro_dns);
	source(s_bro_weird);
  	source(s_bro_tunnels);
	source(s_bro_syslog);
	source(s_bro_ftp);
	source(s_bro_files);
	source(s_bro_dhcp);
	source(s_bro_notice);
	source(s_bro_smtp);
	source(s_bro_smtp_entities);
	source(s_bro_ssl);
   	source(s_bro_irc);
	source(s_bro_software);
  	source(s_bro_ssh);
	source(s_bro_smb_mapping);
	source(s_bro_smb_files);
	source(s_bro_ntlm);
	source(s_bro_dce_rpc);
  	source(s_bro_intel);
  	source(s_bro_x509);
  	source(s_bro_snmp);
  	source(s_bro_radius);
  	source(s_bro_mysql);
  	source(s_bro_kerberos);
  	source(s_bro_rdp);
  	source(s_bro_pe);
  	source(s_bro_sip);
  	source(s_bro_modbus);
  	source(s_bro_dnp3);
  	source(s_bro_rfb);
	source(s_ossec);
	source(s_network);
	source(s_syslog);
	log { filter(f_bro_headers); flags(final); };
	log { destination(d_logstash); };
};
# Bring it all back
#source s_src {
#       system();
#       internal();
#};
########################
# Destinations
########################
# First some standard logfile
#
destination d_auth { file("/var/log/auth.log"); };
destination d_cron { file("/var/log/cron.log"); };
destination d_daemon { file("/var/log/daemon.log"); };
destination d_kern { file("/var/log/kern.log"); };
destination d_lpr { file("/var/log/lpr.log"); };
destination d_mail { file("/var/log/mail.log"); };
destination d_syslog { file("/var/log/syslog"); };
destination d_user { file("/var/log/user.log"); };
destination d_uucp { file("/var/log/uucp.log"); };

# This files are the log come from the mail subsystem.
#
destination d_mailinfo { file("/var/log/mail/mail.info"); };
destination d_mailwarn { file("/var/log/mail/mail.warn"); };
destination d_mailerr { file("/var/log/mail/mail.err"); };

# Logging for INN news system
#
destination d_newscrit { file("/var/log/news/news.crit"); };
destination d_newserr { file("/var/log/news/news.err"); };
destination d_newsnotice { file("/var/log/news/news.notice"); };

# Some `catch-all' logfiles.
#
destination d_debug { file("/var/log/debug"); };
destination d_error { file("/var/log/error"); };
destination d_messages { file("/var/log/messages"); };

# The root's console.
#
destination d_console { usertty("root"); };

# Virtual console.
#
destination d_console_all { file("/dev/tty10"); };

# The named pipe /dev/xconsole is for the nsole' utility.  To use it,
# you must invoke nsole' with the -file' option:
#
#    $ xconsole -file /dev/xconsole [...]
#
destination d_xconsole { pipe("/dev/xconsole"); };

# Send the messages to an other host
#
#destination d_net { tcp("127.0.0.1" port(1000) authentication(on) encrypt(on) log_fifo_size(1000)); };

# Debian only
destination d_ppp { file("/var/log/ppp.log"); };

########################
# Filters
########################
# Here's come the filter options. With this rules, we can set which
# message go where.

filter f_dbg { level(debug); };
filter f_info { level(info); };
filter f_notice { level(notice); };
filter f_warn { level(warn); };
filter f_err { level(err); };
filter f_crit { level(crit .. emerg); };

filter f_debug { level(debug) and not facility(auth, authpriv, news, mail); };
filter f_error { level(err .. emerg) and not filter(f_snort); };
filter f_messages { level(info,notice,warn) and not facility(auth,authpriv,cron,daemon,mail,news); };
filter f_auth { facility(auth, authpriv) and not filter(f_debug); };
filter f_cron { facility(cron) and not filter(f_debug); };
filter f_daemon { facility(daemon) and not filter(f_debug); };
filter f_kern { facility(kern) and not filter(f_debug); };
filter f_lpr { facility(lpr) and not filter(f_debug); };
filter f_local { facility(local0, local1, local3, local4, local5, local6, local7) and not filter(f_debug); };
filter f_mail { facility(mail) and not filter(f_debug); };
filter f_news { facility(news) and not filter(f_debug); };
filter f_syslog3 { not facility(auth, authpriv, mail) and not filter(f_debug) and not filter(f_snort); };
filter f_user { facility(user) and not filter(f_debug); };
filter f_uucp { facility(uucp) and not filter(f_debug); };

filter f_cnews { level(notice, err, crit) and facility(news); };
filter f_cother { level(debug, info, notice, warn) or facility(daemon, mail); };

filter f_ppp { facility(local2) and not filter(f_debug); };
filter f_console { level(warn .. emerg); };

########################
# Log paths
########################
log { source(s_syslog); filter(f_auth); destination(d_auth); };
log { source(s_syslog); filter(f_cron); destination(d_cron); };
log { source(s_syslog); filter(f_daemon); destination(d_daemon); };
log { source(s_syslog); filter(f_kern); destination(d_kern); };
log { source(s_syslog); filter(f_lpr); destination(d_lpr); };
log { source(s_syslog); filter(f_syslog3); destination(d_syslog); };
log { source(s_syslog); filter(f_user); destination(d_user); };
log { source(s_syslog); filter(f_uucp); destination(d_uucp); };

log { source(s_syslog); filter(f_mail); destination(d_mail); };
#log { source(s_syslog); filter(f_mail); filter(f_info); destination(d_mailinfo); };
#log { source(s_syslog); filter(f_mail); filter(f_warn); destination(d_mailwarn); };
#log { source(s_syslog); filter(f_mail); filter(f_err); destination(d_mailerr); };

log { source(s_syslog); filter(f_news); filter(f_crit); destination(d_newscrit); };
log { source(s_syslog); filter(f_news); filter(f_err); destination(d_newserr); };
log { source(s_syslog); filter(f_news); filter(f_notice); destination(d_newsnotice); };
#log { source(s_syslog); filter(f_cnews); destination(d_console_all); };
#log { source(s_syslog); filter(f_cother); destination(d_console_all); };

#log { source(s_syslog); filter(f_ppp); destination(d_ppp); };

log { source(s_syslog); filter(f_debug); destination(d_debug); };
log { source(s_syslog); filter(f_error); destination(d_error); };
log { source(s_syslog); filter(f_messages); destination(d_messages); };

log { source(s_syslog); filter(f_console); destination(d_console_all); destination(d_xconsole); };
log { source(s_syslog); filter(f_crit); destination(d_console); };

# All messages send to a remote site
#
#log { source(s_syslog); destination(d_net); };

###
# Include all config files in /etc/syslog-ng/conf.d/
###