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実際困る!クロスドメイン間のセッション管理を考えよう
orekyuu
February 01, 2020
1
370
実際困る!クロスドメイン間のセッション管理を考えよう
orekyuu
February 01, 2020
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Transcript
࣮ࡍࠔΔʂ ΫϩευϝΠϯؒͷηογϣϯཧΛߟ͑Α͏ !PSFLZVV
ࣗݾհ w !PSFLZVV w ͓ࣄ3BJMT1)1 w ࠃޠ+BWB w #VSJ,BJHJ࣮ճ
ฉ͖ऴΘͬͨ͋ͱͷཧ w ΫϩευϝΠϯؒͰϩάΠϯঢ়ଶͷಉظΛऔΔ̍ख๏Λ͍ͬͯΔ w /PU࣮Ͱ͖Δ
࣍ w γϯάϧαΠϯΦϯฤ w ηογϣϯཧฤ w γϯάϧϩάΞτฤ w ࣮ફฤ
ొਓ w UPEPUFTULBOCBOUFTU ڞ௨ͷ*%ͰϩάΠϯͰ͖ΔͭͷαʔϏε w BVUIUFTU ͕͜͜ೝՄαʔόʔ
None
γϯάϧαΠϯΦϯ w Α͋͘Δ0"VUIͱ͔ͰͬͯΔͭ w 4QSJOH4FDVSJUZͷ0"VUIͷػೳͱ͔͑ඵͰ࣮Ͱ͖Δ w αϯϓϧΑ͘ݟ͔͚Δ
ೝՄίʔυϑϩʔ BVUIUFTUʹϩάΠϯࡁΈηογϣϯ͕͋Ε ͙͢ʹίʔϧόοΫ͢Δ
Ϣʔβʔʹͱͬͯͷମݧ w UPEPUFTUͰϩάΠϯޙɺLBOCBOUFTUʹΞΫηε͢Δͱ·ͩະϩάΠϯ w LBOCBOUFTUͰϩάΠϯϘλϯΛԡ͢ͱɺJEQBTTXPSEΛೖΕͳͯ͘ ϩάΠϯঢ়ଶʹͳΔ
4QSJOH4FDVSJUZͰͷ࣮
ͪΐͬͱدΓಓ0QFO*%$POOFDU%JTDPWFSZ w ΫϥΠΞϯτ͕ೝՄαʔόʔͷ֤छΤϯυϙΠϯτͷॴɺ ͲͷΑ͏ͳػೳΛαϙʔτ͍ͯ͠Δ͔Λڭ͑ΔͨΊͷͷ w ೝՄαʔόʔͷXFMMLOPXOPQFOJEDPOpHVSBUJPOʹKTPOܗࣜͰஔ ͞ΕΔ w 4QSJOH4FDVSJUZ͔͜͜ΒೝՄΤϯυϙΠϯτͳͲͷใΛಘΔͷͰɺ JTTVFSVSM͕Θ͔Εྑ͍
ͪΐͬͱدΓಓ0QFO*%$POOFDU%JTDPWFSZ
ηογϣϯཧ w UPEPUFTUʹϩάΠϯޙɺLBOCBOUFTUΛ։͘ͱϩάΠϯࡁΈʹ ͳͬͯ΄͍͠ w UPEPUFTUͰϩάΞτͨ͠ΒLBOCBOUFTUͰϩάΞτࡁΈʹ ͳͬͯ΄͍͠ γϯάϧϩάΞτ ؔ࿈༷
0QFO*%$POOFDU4FTTJPO.BOBHFNFOU 0QFO*%$POOFDU#BDL$IBOOFM-PHPVU 0QFO*%$POOFDU'SPOU$IBOOFM-PHPVU
0QFO*%$POOFDU4FTTJPO.BOBHFNFOU w ΫϩευϝΠϯͰηογϣϯཧ͢ΔͨΊͷ༷ %SBGUʹͳͬͯΔ͚Ͳ w JGSBNFΛϖʔδʹࠐΜͰɺೝՄαʔόʔͷϖʔδΛ։͍ͯ ೝՄαʔόʔͷηογϣϯ͕มΘͬͯͳ͍͔Λ֬ೝ͢Δ
0QFO*%$POOFDU4FTTJPO.BOBHFNFOU
01JGSBNFͷॴ
None
Ϣʔβʔͷମݧ w UPEPUFTUͰϩάΠϯͨ͋͠ͱLBOCBOUFTUʹ๚ΕΔͱBVUIUFTUʹϦμΠ ϨΫτ͞Εɺଈ࠲ʹίʔϧόοΫͯ͠ϩάΠϯࡁΈʹͳΔ w UPEPUFTU͔ΒϩάΞτͯ͠LBOCBOUFTUʹ·ͩϩάΠϯঢ়ଶ͕ͬ ͍ͯΔ ͑ͬɾɾɾʁ
ϩάΞτ͞Εͳ͍ݪҼ ͜͜ͰϩάΞτ͞ΕΔ BVUIUFTU͔ΒϩάΞτͯ͠ͳ͍
31*OJUJBUFE-PHPVU w UPEPUFTU͔ΒϩάΞτͨ͜͠ͱΛೝՄαʔόʔʹ͍͑ͨ w UPEPUFTUͰϩάΞτޙʹFOE@TFTTJPO@FOEQPJOUϦμΠϨΫτͯ͠ೝ ՄαʔόʔͰϩάΞτͯͬͯ͘͠Εྑ͍ w ॴ0QFO*%$POOFDU%JTDPWFSZʹରԠͯ͠ΔͳΒ FOE@TFTTJPO@FOEQPJOUʹ63-͕ೖ͍ͬͯΔ
31*OJUJBUFE-PHPVU
࣮ફฤ 4QSJOH4FDVSJUZ ,FZDMPBL
ڥ w 4QSJOH#PPU w TQSJOHCPPUTUBSUFSPBVUIDMJFOU w ,FZDMPBL
ʙγϯάϧαΠϯΦϯ
ʙ31*OJUJBUFE-PHPVU
DIFDLTFTTJPOJGSBNF
݁ w 0QFO*%$POOFDU4FTTJPO.BOBHFNFOUΛ͏͜ͱͰΫϩευϝΠϯؒ ͰϩάΠϯঢ়ଶΛಉظ͢Δ͜ͱ͕Մೳ w 4QSJOH4FDVSJUZ31*OJUJBUFE-PHPVU0QFO*%$POOFDU%JTDPWFSZ ʹରԠ͍ͯ͠ΔͷͰ༻ҙʹରԠՄೳ w ,FZDMPBLͱ߹Θͤͯ͏͜ͱͰ4FTTJPO.BOBHFNFOUͷ࣮ݱ༰қ