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May 18, 2017 17:20
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Shroud player data sanitation
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input { | |
# stdin { } | |
# udp { | |
# port => 5959 | |
# codec => json | |
# } | |
syslog { | |
severity_labels => ["DEBUG", "ERROR", "WARNING", "INFO"] | |
host => "127.0.0.1" | |
port => 5514 | |
} | |
} | |
filter { | |
# drop all NON Location & Eceonomy events. | |
if ([message] !~ /(LocationEvent|EconomyEvent)/) { | |
drop { } | |
} | |
# get KV pairs | |
kv { | |
field_split => "," | |
trim_key => " " | |
} | |
# if player is dev, ignore | |
if [Dev] =~ /(True|true)/ { | |
drop { } | |
} | |
# remove specific events | |
if [LocationEvent] =~ /(MonsterKilledByMonster|PositionUpdate)/ { | |
drop { } | |
} | |
# remove artifacts and quest items | |
if [LocationEvent] =~ /(ItemGained_Loot)/ and "Artifacts" in [Archetype] { | |
drop { } | |
} | |
if [LocationEvent] =~ /(ItemGained_Loot)/ and "PlotRelated" in [Archetype] { | |
drop { } | |
} | |
# match SYSLOG time format | |
grok { | |
match => { "timestamp" => "%{WORD:month} %{WORD:day} %{WORD:hour}:%{WORD:minute}" } | |
} | |
# round to the nearest desired interval | |
ruby { | |
code => "event.set('minute', '%02d' % (((event.get('minute').to_i / 15).to_i)*15).to_s)" | |
} | |
mutate { | |
replace => { "timestamp" => "%{month} %{day} %{hour}:%{minute}:00" } | |
} | |
date{ | |
match => [ "timestamp" , "MMM dd HH:mm:ss" ] | |
target => "@timestamp" | |
} | |
# if player is marked Anon, sanitize name | |
if [PlayerAnon] =~ /True/ and [Victim] and [Victim] in [PlayerName] { | |
mutate { replace => { "Victim" => "Anonymous" } } | |
} | |
# if target is marked Anon, sanitize name | |
if [KillerAnon] =~ /True/ and [Killer] { | |
mutate { replace => { "Killer" => "Anonymous" } } | |
} | |
# finally remove the player name and sanitize data fields | |
if [PlayerAnon] =~ /True/ { | |
mutate { replace => { "PlayerName" => "Anonymous" } } | |
} | |
# if vendor event, remove player name | |
if [VendorEvent] { | |
mutate { replace => { "PlayerName" => "Anonymous" } } | |
} | |
# remove sensitive and unwanted data | |
mutate{ | |
remove_field => [ | |
"auth", "ident", "message", "IP", "host", | |
"@version", "PlayerAnon", "KillerAnon", | |
"UserName", "host", "facility", "logsource", | |
"program", "priority", "facility_label", "severity" | |
#"timestamp" | |
] | |
} | |
prune{ | |
whitelist_names => [ | |
# generic | |
"LocationEvent", "PlayerName", "SceneName", | |
"xpos", "ypos", "zpos", | |
"timestamp", "@timestamp", | |
# kills | |
"Killer", "Victim", | |
# vendor | |
"Archetype", "EconomyGoldDelta", | |
"Fee", "ItemId", "Price", "PricePerUnit", | |
"Quantity", "VendorId", "VendorEvent", | |
# economy event | |
"EconomyEvent", "GoldValue" | |
# temporary | |
#,"month", "day", "hour", "minute" | |
] | |
} | |
} | |
output { | |
# stdout { codec => rubydebug } | |
elasticsearch { | |
hosts => ["localhost:9200"] | |
user => <INPUT_USERNAME> | |
password => <INPUT_PASSWORD> | |
} | |
} |
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