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SSH!SSH!
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YAMASAKI Masahide
November 22, 2012
Programming
0
220
SSH!SSH!
エージェントフォワードのすすめ
YAMASAKI Masahide
November 22, 2012
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Transcript
SSH! SSH! 1211݄23༵ۚ
ࣗݾհ • ࢁ࡚ެ೭(·͖͞·͞ͻͰ) • ήʔϜϓϩάϥϚ4→ΠϯϑϥΤϯδχΞे • झຯɺblizzardͷήʔϜBF3ͳͲগʑ • ࠷ۙͷझຯϓϩάϥϛϯάmongodbΛͬͯԿ͔࡞Δ͜ͱ •
Ͱٳࢠकͱ͍͏͔ՈαʔϏεͰɾɾɾΓ͍ͨ͜ͱ͕ࢁॅʹ • @yamasaki0 , facebook.com/masahide.y 1211݄23༵ۚ
ຊ ͓͍͑ͨ͠ ͜ͱ 1211݄23༵ۚ
ΤʔδΣϯτ ϑΥϫʔυ 1211݄23༵ۚ
sshΤʔδΣϯτ 1211݄23༵ۚ
Ͱ͢ɻ 1211݄23༵ۚ
͑ʔϚδ ύεϫʔυೝূ!? ύεϫʔυೝূ͕ ڐ͞ΕΔ খֶੜ·ͰͩΑͶ! 1211݄23༵ۚ
ͱ͍͏Θ͚Ͱ 1211݄23༵ۚ
ύεϫʔυೝূ Ίʹ͠·ͤΜ ͔ʁ 1211݄23༵ۚ
ެ։伴 ೝূ 1211݄23༵ۚ
sshΤʔδΣϯτ 1211݄23༵ۚ
ΤʔδΣϯτ ϑΥϫʔυ 1211݄23༵ۚ
Ͱ ҆શʹָ͠· ͠ΐ͏ 1211݄23༵ۚ
Ͱ 1211݄23༵ۚ
Γ͔ͨ 1211݄23༵ۚ
·ͣɺ ެ։伴ೝূ ͔Β 1211݄23༵ۚ
1.ΩʔϖΞΛ࡞Δ 2.αʔόʔʹެ։伴Λઃஔ͢Δ 3.ൿີ伴Λͬͯଓ͢Δ 1211݄23༵ۚ
͜ͷลΓɺ օ͞ΜͬͯΔ લఏͰඈ͠·͢ ͕࣌ؒແ͍ͷͰ͢ 1211݄23༵ۚ
࣍ TTIΤʔδΣϯτ 1211݄23༵ۚ
TTIΤʔδΣϯτ TTIBHFOU ͬͯͳʹͷ 1211݄23༵ۚ
ৗறιϑτ 1211݄23༵ۚ
ύεϑϨʔζͰ ҉߸Խ͞Εͨൿີ伴Λ ͋Β͔͡Ί ෳ߹Խͯ͠ هԱ 1211݄23༵ۚ
TTIΫϥΠϯτ ͍ͭ͜ͱ௨৴͠ɺ ೝূॲཧΛ ݞΘΓ͢Δ 1211݄23༵ۚ
Α͏͢Δʹ 1211݄23༵ۚ
ϩάΠϯͷʹ ඞཁͩͬͨ ύεϑϨʔζͷೖྗ͕ ෆཁʹͳΔ 1211݄23༵ۚ
ଓ࣌ͷ ൿີ伴ͷࢦఆ ෆཁʹʂ 1211݄23༵ۚ
͍ํ 1211݄23༵ۚ
·ͣɺ TTIBHFOUΛ ৗறͤ͞Δ 1211݄23༵ۚ
ͨͩ͠ɺ࠷ۙͷ -JOVY.BD ͷ߹ɺ ࣗಈͰৗற͢ΔͷͰ ͜͜ඈ͠·͢ɻ 1211݄23༵ۚ
ൿີ伴ͷಡΈࠐΈ 1211݄23༵ۚ
TTIBEEൿີ伴ϑΝΠϧ 1211݄23༵ۚ
Ҏ্Ͱ͢ɻ ͋ͱɺ ී௨ʹTTI͢Δ ͚ͩ 1211݄23༵ۚ
TTIVTFS!FYBNQMFDPN 1211݄23༵ۚ
؆୯Ͱ͢Ͷʂ 1211݄23༵ۚ
ͪͳΈʹ8JOEPXTͰͷఆ൪ TTIΤʔδΣϯτɺ 1V55:ଐͷ ʮ1BHFBOUʯ 1211݄23༵ۚ
1BHFBOUɺ ༷ʑͳιϑτ͕ ରԠ͍ͯ͠·͢ 1211݄23༵ۚ
ʮ1BHFBOUʯͷ͍ํ IUUQHPPHMGE:; ͜ͷล͔ΒͲ͏ͧ 1211݄23༵ۚ
Ͱ 1211݄23༵ۚ
ΤʔδΣϯτ ϑΥϫʔυ ͬͯͳʹʁ 1211݄23༵ۚ
ଟஈ44) ଓΛ ͢Δ࣌ 1211݄23༵ۚ
TTIΤʔδΣϯτͷػೳΛ தܧαʔόʔ্ʹ సૹ͢ΔػೳͰ͢ 1211݄23༵ۚ
ͪΐͬͱਤղ 1211݄23༵ۚ
1211݄23༵ۚ
ී௨ʹTTI͢Δͱ ౿ΈʹͳΔ தܧαʔόʔ্ʹ ൿີ伴͕ ඞཁͰ͢ΑͶ 1211݄23༵ۚ
1211݄23༵ۚ
ൿີ伴 ެ։伴 ެ։伴 ൿີ伴 1211݄23༵ۚ
͔͠͠ 1211݄23༵ۚ
ΤʔδΣϯτ ϑΥϫʔυ Λ͏ͱ தܧαʔόʔ্ͷ ൿີ伴͕ ෆཁ 1211݄23༵ۚ
ൿີ伴 ެ։伴 ެ։伴 ൿີ伴 1211݄23༵ۚ
ൿີ伴 ެ։伴 ެ։伴 1211݄23༵ۚ
ͭ·Γ 1211݄23༵ۚ
ൿີ伴ɺ खݩͷ1$ʹ ͚ͩ͋ΕΠΠʂ 1211݄23༵ۚ
͍ํ ͱͬͯ ؆୯ 1211݄23༵ۚ
TTI"VTFSOBNF!FYBNQMFDPN 1211݄23༵ۚ
TTIVTFSOBNF!FYBNQMFDPN" 1V55:ͰͰ͖ΔΑʂ <ଓ><44)><ೝূ>ͷʮΤʔδΣϯτϑ ΥϫʔσΟϯάΛೝΊΔʯʹ νΣοΫΛೖΕΔ͚ͩ 1211݄23༵ۚ
1211݄23༵ۚ
TTIVTFS!GVNJEBJ" TTIVTFS!4FSWFS 1211݄23༵ۚ
ͪͳΈʹɺԿஈͰ ΤʔδΣϯτϑΥϫʔυͰ ଓͰ͖·͢ɻ 1211݄23༵ۚ
1211݄23༵ۚ
TTIVTFS!4FSWFS" TTIVTFS!4FSWFS" TTIVTFS!4FSWFS" ɾ ɾ TTIVTFS!4FSWFS̐" 1211݄23༵ۚ
͜Εɺ ͳʹ͕خ͍͠ ͷʁ 1211݄23༵ۚ
ྫ͑ɺ ଓͰ͖ͳ͍ αʔόʔ্ͷ ίϚϯυΛ ࣮ߦ 1211݄23༵ۚ
TTI"4FSWFSTTI"4FSWFSTTI4FSWFSίϚϯυ ͱ͔ɾɾɾ 1211݄23༵ۚ
ൿີ伴Λ֤ॴʹ ஔ͠ͳͯ͘Α͘ͳΔͷͰ ҆શͰ ઃஔͷखؒݮΔ 1211݄23༵ۚ
ͷͰɺ ͥͻͬͯ ͍ͩ͘͞ɻ 1211݄23༵ۚ
ऴΘΓʂ 1211݄23༵ۚ
5JQT 1211݄23༵ۚ
ॻ͍͚ͨͲ ͕࣌ؒແ͍ ͷͰ 1211݄23༵ۚ
͖ͭͮ 8FCͰʂ 1211݄23༵ۚ
ެ։伴ͷઃஔɺ TTIDPQZJEָ͕ TTIDPQZJEVTFS!FYBNQMFDPN ެ։伴ͷύʔϛογϣϯͳͲઃఆͯ͘͠ΕΔɻ ܽɺ·ͩඪ४Ͱೖ͍ͬͯͳ͍ڥ͕ଟ͍ɻ ͨͩ͠ɺ୯ͳΔγΣϧεΫϦϓτͳͷͰίϐʔ͢Ε0, 1211݄23༵ۚ
ϦϞʔταʔόʔɺ εΫϦϓτϑΝΠϧΛసૹͤͣʹ ࣮ߦ͢Δ ྫ DBUεΫϦϓτcTTI"தܧαʔόTTI࣮ߦઌαʔόCBTI Έ ϦϞʔτϗετଆͷCBTIʹɺඪ४ೖྗͱͯ͠εΫϦϓτΛ ͯ͠Δ 1211݄23༵ۚ
ଟஈ44)ଓઌͷϦϞʔταʔόʔ͔Β ෳͷϑΝΠϧΛసૹ͢Δ TTI"தܧαʔόTTIసૹݩαʔόUBS$సૹݩσΟϨΫτϦ [DGసૹݩϑΝΠϧͳͲcUBS$సૹઌσΟϨΫτϦYW[QG ྫʢγΣϧεΫϦϓτͷ߹ʣ TTI"SPPU!TTIUBS$FUD[DG SDEcUBS$UNQYW[QG Έ UBSͰݻΊͨσʔλΛඪ४ग़ྗͰૹ৴ͯ͠ɺύΠϓͰUBSʹ ͯ͠ల։͢Δ
1211݄23༵ۚ
தܧαʔόʔܦ༝Ͱ͔͠ܨ͛ͳ͍αʔόʔʹ ϩάΠϯ͢Δ 1SPYZ$PNNBOEΦϓγϣϯΛ͏ TTIP1SPYZ$PNNBOETTIதܧαʔό8IQଓઌαʔό ϩάΠϯ͍ͯ͠Δ͔ͷΑ͏ͳಈ࡞ʹͳΔɻ ྫ ܦ༝ͰʹϩάΠϯ͢Δ TTIP1SPYZ$PNNBOETTISPPU!8IQSPPU! ͦͷ··ɺTDQίϚϯυʹม͑ΔͱTDQͰ͖·͢ɻ TDQP1SPYZ$PNNBOETTI8IQSPPU!FUD
QBTTXE 1SPYZ$PNNBOEΦϓγϣϯΛॏͶͯ͏ͱԿஈͰߦ͚·͢ɻ 1211݄23༵ۚ
ެ։伴ͷઃஔॴɺ TTIE@DPOpHͰมߋՄೳ FUDTTIBVUIPSJ[FE@LFZϢʔβʔ໊ͱ͢Δ߹ "VUIPSJ[FE,FZT'JMFFUDTTIBVUIPSJ[FE@LFZV 1211݄23༵ۚ
͝੩ௌ ͋Γ͕ͱ͏ ͍͟͝·ͨ͠ 1211݄23༵ۚ