Dripcap03

Transcript

1. 8FCٕज़Λར༻ͨ͠Ϟμϯͳ
   ύέοτΞφϥΠβͷ։ൃ
2. github.com/h2so5 ʢגࣜձࣾ151ʣ 㰡ຊɹ࿦
3. ύέοτΞφϥΠβ
   ωοτϫʔΫΞφϥΠβ ➔
   ௨৴ͷ಺༰ΛՄࢹԽ͢Δπʔϧ
4. w ωοτϫʔΫͷ໰୊ͷղܾ
   w ηΩϡϦςΟͷ໰୊ͷݕূ
   w ϓϩτίϧ࣮૷ͷσόοά
   w ωοτϫʔΫϓϩτίϧͷֶश
6. w ΫϩεϓϥοτϑΥʔϜ
   w $ ɾ(6*͸2U
   w ରԠ͍ͯ͠Δϓϩτίϧ͕๛෋
   w $$ ɾ-VBͰϓϥάΠϯ͕ॻ͚Δ
   w άϥϑඳըػೳ
   FUD
7. w -VBͰॻ͚ͯ΋͋·Γخ͘͠ͳ͍
   w (6*͸ϓϥάΠϯͰ͸֦ுͰ͖ͳ͍
   w άϥϑΟΫε༻ͷ"1*͕ͳ͍
   w ϓϥάΠϯ؅ཧ͸खಈ
   w ϚϧνίΞ؀ڥ͕ߟྀ͞Ε͍ͯͳ͍
8. Dripcap
9. w NBD04
   
   -JOVY
   
   8JOEPXT
   ରԠ
   w )5.-
   
   $44
   
   +BWB4DSJQU
   Ͱ6*Λهड़
   w ղੳث EJTTFDUPS ΋
   +BWB4DSJQUͰهड़
   w OQN
   ϞδϡʔϧʹରԠ
   
   w ϓϥάΠϯ؅ཧػೳ
10. Demo
11. w $P⒎FF4DSJQU
    ➔
    +BWB4DSJQU
    
    w (P
    ➔
    $
    w 8JOEPXT
    ରԠʢԾʣ #PPTUձٞWFS͔Βͷओͳมߋ
12. (6*ͷϑϨʔϜϫʔΫ͸
    &MFDUSPO
13. ෳ਺ͷύοέʔδΛ૊Έ߹Θͤͯ(6*Λߏங 1BDLFU-JTU7JFX #JOBSZ7JFX 'JMUFS7JFX 1BDLFU7JFX 4UBUVT7JFX
14. (6*ͷϓϥάΠϯεΫϦϓτʢൈਮʣ import $ from 'jquery'; import riot from 'riot'; import Component from 'dripcap/component'; import { Package } from 'dripcap'; export default class PacketFilterView { async activate() { let pkg = await Package.load('main-view'); let wrapper = $('<div/>'); this.comp = new Component(`${__dirname}/../tag/*.tag`); this.view = riot.mount(wrapper[0], 'packet-filter-view')[0]; pkg.root.panel.leftSouthFixed(wrapper); } async deactivate() { let pkg = await Package.load('main-view'); pkg.root.panel.leftSouthFixed(); this.view.unmount(); this.comp.destroy(); } }
15. (6*ͷϓϩηεͱղੳϓϩηε͸෼཭ *1$
    .FTTBHF1BDL &MFDUSPO
    
    +BWB4DSJQU 7
    +4
    &OHJOF
    
    $
16. (6* /*$ ղੳϓϩηεͷத਎ +BWB4DSJQU
    Τϯδϯ σʔλϕʔε MJCQDBQ
17. /*$ %JTTFDUPS
    5ISFBE
     σʔλϕʔε MJCQDBQ %JTTFDUPS
    5ISFBE
     %JTTFDUPS
    5ISFBE
     %JTTFDUPS
    5ISFBE
     2VFVF 4USFBN
    %JTTFDUPS (6* 'JMUFS
    5ISFBE
     'JMUFS
    5ISFBE
     'JMUFS
    5ISFBE
     'JMUFS
    5ISFBE
    
18. import { Layer, Buffer } from 'dripcap'; import MACAddress from 'dripcap/mac'; import EthEnum from 'dripcap/eth/type'; export default class EthrenetDissector { analyze(packet, parentLayer) { let layer = new Layer(); layer.name = 'Ethernet'; layer.namespace = '::Ethernet'; let destination = parentLayer.payload.slice(0, 6); layer.fields.push({ name: 'MAC destination', attr: 'dst', data: destination }); layer.attrs.dst = new MACAddress(destination); let source = parentLayer.payload.slice(6, 12); layer.fields.push({ name: 'MAC source', attr: 'src', data: source }); layer.attrs.src = new MACAddress(source); ղੳثͷϓϥάΠϯεΫϦϓτʢൈਮʣ
19. 
    ՝୊ʁ
20. 
    /PEFKT
    ͷ"1*ͱͷޓ׵ੑͷ໰୊
    
    ϓϩτίϧͷਪఆͷ໰୊
    
    ύϑΥʔϚϯεͷ໰୊
21. /PEFKT
    ͷ"1*ͱͷޓ׵ੑͷ໰୊ w ղੳث EJTTFDUPS ͷ࣮ߦ؀ڥ͸/PEFKTͰ ͸ͳ͘ɺૉͷ+BWB4DSJQU 7
    
    /PEFKT
    ෩#V⒎FS
    w /PEFKT
    ͷ"1*͸جຊతʹ࢖͑ͳ͍ͷͰɺ मਖ਼͠ͳ͍ͱར༻Ͱ͖ͳ͍OQNϞδϡʔϧ ΋͋Δ
22. ϓϩτίϧͷਪఆͷ໰୊ w ϓϩτίϧͷछྨ͕σʔλ͔Β൑ผ͠ʹ͘ ͍৔߹ʹͲ͏ॲཧ͢Δ͔
    w ݱࡏͷ࣮૷Ͱ͸ɺ͋Δύέοτ͕ϓϩτί ϧ"ɾ#ೋ௨ΓʹղऍͰ͖Δ৔߹͸ɺ྆ํ ͷղੳ݁ՌΛग़ྗ͢Δ
    w 8JSFTIBSLͰ͸ϙʔτ൪߸Ͱ΋൑ผ
23. ύϑΥʔϚϯεͷ໰୊ w ࢖͑ͳ͍͜ͱ͸ͳ͍ͱ͍͏Ϩϕϧ WYͷ ͱ͖ΑΓ͸վળ
    w վળ͢΂͖఺͸͍Ζ͍Ζ͋Δ͕ɺࠓͷͱ͜ Ζ͸༏ઌ౓͕͋·Γߴ͘ͳ͍
    w ͪΌΜͱϕϯνϚʔΫςετ͠ͳ͍ͱʜ