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prelude-lml.conf.in
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##############################################
# Configuration for the Prelude LML Sensor #
##############################################
include = @LIBPRELUDE_CONFIG_PREFIX@/default/idmef-client.conf
# Address where the Prelude Manager Server is listening on.
# if value is "127.0.0.1", the connection will occur through
# a UNIX socket.
#
# This entry is disabled. The default is to use the entry
# located in the Prelude system-wide clients.conf. You may
# overwrite the default address for this sensor by uncommenting
# this entry.
#
# [prelude]
# server-addr = 127.0.0.1
# FILES TO MONITOR
#
# You should define the log message prefix-regex and time-format within
# a [format] section. If not specified, the default syslog format will
# be used.
#
# The prefix-regex should contain PCRE named subpatterns to pick out the
# information available in your syslog's prefix.
#
# The available field names are:
# - hostname
# - process
# - pid
# - timestamp
#
# Please see pcrepattern(3) manpage for help writing the prefix-regex.
# In order to set the time-format, please have a look at the strptime(3)
# manpage.
#
# Example configuration for syslog output:
#
# Each [format] section might have several file entries.
# Each [format] section might have several udp-server entries.
#
# If a file or udp-server entry is listed across different formats,
# then the first matching format for a given log entry will be used.
#
# Additionally, you can specify a pattern in a file entry. LML will then
# search for all the pathnames matching the pattern according to the rules
# used by the shell (see glob(7)).
#
# Example: file = /var/log/*/*.log
#
# CHARACTER ENCODING
#
# For each file added to a format, a character encoding can be specified
# using the 'charset' option. Example:
#
# [format=MyFormat]
# charset = ISO-8859-1
# file = /var/log/log1
# file = /var/log/log2
# charset = UTF-8
# file = /var/log/log3
# file = /var/log/*.log
# udp-server = 0.0.0.0
#
# This will set the character set for 'log1' and 'log2' to ISO-8859-1, and
# to UTF-8 for 'log3', any file that matches '/var/log/*.log', and any log
# entry read from the '0.0.0.0' integrated UDP server.
#
# Note that if no character encoding is specified, the system will attempt
# to automatically detect the encoding used. If the detection fails, then
# the system-wide default (retrieved from locale LC_CTYPE) will be used.
#
# ALTERING GENERATED IDMEF EVENTS
#
# Within each format, you might use the 'idmef-alter' option to modify
# generated events:
#
# Example: idmef-alter = alert.analyzer(-1).node.location = MyLocation;
#
# Note that 'idmef-alter' will never overwrite an IDMEF path that is
# already set. Use 'idmef-alter-force' if this is what you intend to do.
#
[format=syslog]
time-format = "%b %d %H:%M:%S"
prefix-regex = "^(?P<timestamp>.{15}) (?P<hostname>\S+) (?:(?P<process>\S+?)(?:\[(?P<pid>[0-9]+)\])?: )?"
file = /var/log/messages
file = /var/log/secure
# udp-server = 0.0.0.0
# tcp-server = 0.0.0.0
# tcp-tls-server = 0.0.0.0
# Two TLS modes are available:
# x509: x509 based certificate authentication
# anonymous: Anonymous TLS connection using ANON-ECDH or ANON-DH
#
# Both modes can be combined, and the default value is x509.
# tls-mode = x509 anonymous
# Path for client key, certificate, and certificate authority files.
# tls-key-file = /path/to/client.key
# tls-cert-file = /path/to/client.cert
# tls-ca-file = /path/to/server.ca
# TLS verification options:
#
# When a list of trusted fingerprints and/or a list of trusted names
# is provided, the connecting client has to match one of the provided
# fingerprints/names, otherwise the connection will be refused.
#
# List of trusted client fingerprints (SHA1 and MD5 formats accepted)
# If this option is used, then the connecting peers have to match one of the specified fingerprints.
# tls-trusted-fingerprint = SHA1:ae:8a:e5:97:66:2d:6d:cd:85:29:05:95:31:84:81:f1:27:3b:d1:73
#
# List of trusted client names (takes into account wildcards, and the
# DNSName/IPAddress subject alternative name PKIX extension)
# tls-trusted-name =
#
# Client certificate verification option (default is client-cert-required):
# client-cert-required: client has to provide a valid certificate for the authentication to succeed.
# client-cert-optional: client may connect without providing a valid x509 certificate.
# tls-verify = client-cert-required
#
# Sample configuration for metalog:
#
[format=metalog]
prefix-regex = "^(?P<timestamp>.{15}) \[(?P<process>\S+)\] "
time-format = "%b %d %H:%M:%S"
file = /var/log/everything/current
#
# Sample configuration for apache:
#
# Note: For apache >= 2.4, you need to force ErrorLogFormat in apache configuration:
# ErrorLogFormat "[%t] [%l] [pid %P] %F: %E: [client %a] %M"
[format=apache]
time-format = "%d/%b/%Y:%H:%M:%S"
prefix-regex = "(?P<hostname>\S+) \S+ \S+ \[(?P<timestamp>.{20}) [+-].{4}\] "
file = /var/log/httpd/access_log
file = /var/log/apache2/access_log
[format=apache-error]
time-format = "%a %b %d %H:%M:%S %Y"
prefix-regex = "^\[(?P<timestamp>.{24})\] \S+ (\[client (?P<hostname>\S+)\] )?"
file = /var/log/httpd/error_log
file = /var/log/apache2/error_log
#
# Sample configuration for asterisk:
#
#[format=asterisk]
#time-format = "%b %d %H:%M:%S"
#prefix-regex = "^(?P<timestamp>.{15}) (?P<hostname>\S+) (?:(?P<process>\S+?)(?:\[(?P<pid>[0-9]+)\])? (\S*): )?"
#file = /var/log/asterisk/messages
#
# Specifies the maximum length of logs, in bytes.
# If the log exceeds this size, it will be split into several parts,
# each one processed successively et independently of each other.
#
# log-max-length = 8192
#
# Specifies the maximum difference, in seconds and/or size, between
# the interval of two logfile rotations. If this difference is reached,
# a high severity alert will be emitted. The K (kbytes) or M (mbytes)
# suffix might be used for size definition.
#
#max-rotation-size-offset = 1024
#max-rotation-time-offset = 300
#
# Maximum number of warnings a given source should emit in case it can
# not parse log entries with the provided prefix_regex and time_format.
#
# -1 == unlimited number of warnings
# 0 == no warning at all
# X == print at most X warnings.
#
# warning-limit = -1
#####################################
# Here starts plugins configuration #
#####################################
[Pcre]
ruleset=@configdir@/ruleset/pcre.rules
# [Debug]
#
# This plugin issues an alert for each packet.
# Careful to the logging activity it generates.
#
# Trigger reporting to the console.
# stderr
#######################
# Global TLS settings #
#######################
#
# Number of bits for the prime used in the Diffie-Hellman key exchange.
# Note that the value should be one of 768, 1024, 2048, 3072 or 4096.
# The default is 1024.
#
# dh-prime-length = 1024
#
# How often to regenerate the parameters used in the Diffie-Hellman key
# exchange. These should be discarded and regenerated once a day, once
# a week or once a month, depending on the security requirements.
#
# Generation is a CPU-intensive operation. The value is in hours,
# 0 disables regeneration entirely. The default is 24 hours.
#
# dh-parameters-regenerate = 24