Class: Dap::Filter::FilterExtractHostname

Inherits:
Object
  • Object
show all
Includes:
BaseDecoder
Defined in:
lib/dap/filter/names.rb

Instance Attribute Summary

Attributes included from Base

#name, #opts

Instance Method Summary collapse

Methods included from BaseDecoder

#process

Methods included from Base

#initialize, #process

Instance Method Details

#decode(data) ⇒ Object



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# File 'lib/dap/filter/names.rb', line 9

def decode(data)
  data = data.strip.gsub(/.*\@/, '').gsub(/^\*+/, '').gsub(/^\.+/, '').gsub(/\.+$/, '').downcase
  return unless data =~ MATCH_FQDN

  # https://data.iana.org/TLD/tlds-alpha-by-domain.txt
  return unless %w{ 
    AC AD AE AERO AF AG AI AL AM AN AO AQ AR ARPA AS ASIA AT AU AW AX AZ BA BB BD BE BF BG BH BI BIKE BIZ
    BJ BM BN BO BR BS BT BV BW BY BZ CA CAMERA CAT CC CD CF CG CH CI CK CL CLOTHING CM CN CO COM CONSTRUCTION
    CONTRACTORS COOP CR CU CV CW CX CY CZ DE DJ DK DM DO DZ EC EDU EE EG EQUIPMENT ER ES ESTATE ET EU FI FJ FK
    FM FO FR GA GALLERY GB GD GE GF GG GH GI GL GM GN GOV GP GQ GR GRAPHICS GS GT GU GURU GW GY HK HM HN 
    HOLDINGS HR HT HU ID IE IL IM IN INFO INT IO IQ IR IS IT JE JM JO JOBS JP KE KG KH KI KM KN KP KR KW KY KZ
    LA LAND LB LC LI LIGHTING LK LR LS LT LU LV LY MA MC MD ME MG MH MIL MK ML MM MN MO MOBI MP MQ MR MS MT MU
    MUSEUM MV MW MX MY MZ NA NAME NC NE NET NF NG NI NL NO NP NR NU NZ OM ORG PA PE PF PG PH PK PL PLUMBING PM
    PN POST PR PRO PS PT PW PY QA RE RO RS RU RW SA SB SC SD SE SEXY SG SH SI SINGLES SJ SK SL SM SN SO SR ST
    SU SV SX SY SZ TATTOO TC TD TECHNOLOGY TEL TF TG TH TJ TK TL TM TN TO TP TR TRAVEL TT TV TW TZ UA UG UK US
    UY UZ VA VC VE VENTURES VG VI VN VOYAGE VU WF WS XN--3E0B707E XN--45BRJ9C XN--80AO21A XN--80ASEHDB 
    XN--80ASWG XN--90A3AC XN--CLCHC0EA0B2G2A9GCD XN--FIQS8S XN--FIQZ9S XN--FPCRJ9C3D XN--FZC2C9E2C XN--GECRJ9C
    XN--H2BRJ9C XN--J1AMH XN--J6W193G XN--KPRW13D XN--KPRY57D XN--L1ACC XN--LGBBAT1AD8J XN--MGB9AWBF 
    XN--MGBA3A4F16A XN--MGBAAM7A8H XN--MGBAYH7GPA XN--MGBBH1A71E XN--MGBC0A9AZCG XN--MGBERP4A5D4AR 
    XN--MGBX4CD0AB XN--NGBC5AZD XN--O3CW4H XN--OGBPF8FL XN--P1AI XN--PGBS0DH XN--S9BRJ9C XN--UNUP4Y 
    XN--WGBH1C XN--WGBL6A XN--XKC2AL3HYE2A XN--XKC2DL3A5EE0H XN--YFRO4I67O XN--YGBI2AMMX XXX YE YT ZA ZM ZW
    }.include?(data.split('.').last.upcase)

  { 'hostname' => data }
end