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OAuth2 / OIDC / FAPI の理解をちょっと深めてみる
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gorou_178
January 20, 2026
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OAuth2 / OIDC / FAPI の理解をちょっと深めてみる
gorou_178
January 20, 2026
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Transcript
!HPSPV@ 0"VUI0*%$'"1*ͷཧղ ΛͪΐͬͱਂΊͯΈΔ ʙۚ༥"1*͔Β"*ΤʔδΣϯτ·Ͱʙ
• ݀Ҫ ྯ • XΞΧϯτ: @gorou_178 • ۚ༥ձࣾͷ։ൃձࣾॴଐ • Banking
as a Service (BaaS)୲ • ϥϯφʔ 🏃 ࣗݾհ
ࠓ͢͜ͱ ରɾΰʔϧ w ର w 0"VUI0*%$Λʮͬͨ͜ͱ͋Δʯ w Ͱશମ૾͍͋·͍ͳਓ w ΰʔϧ
w 0"VUI0*%$'"1*ͷؔੑΛཧղ
0"VUIͱ 0"VUIೝՄϑϨʔϜϫʔΫ w ೝূͰͳ͍ w ʮ୭͕ɾԿʹɾͲ͜·ͰΞΫηεͰ͖Δ͔ʯΛτʔΫϯͰҕৡ͢ΔΈ 💡A͞ΜʹʮAPI Xʯར༻ͷಉҙΛಘ͍ͯΔͳΒ ✅ A͞ΜͷτʔΫϯɺAPI
Xͷར༻OK ❌ A͞ΜͷτʔΫϯɺAPI Yͷར༻NG
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ʮ͜ͷਓɺ"αʔόͰύεΩʔͰೝূ͞Εͨʯ ͜ͱΛࣔ͢ূ໌ॻͷ༷ͳͷ
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ˠ'"1*ͷొ
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