ここが嬉しいABAC ここが辛いよABAC #再解説+補足編

1. ͕͜͜خ͍͠"#"$ ͕͜͜ਏ͍Α"#"$ ࠶ղઆ ิ଍ฤ
2. ࣗݾ঺հ ઒ݪ੐େ LBXBIBSBNBTBIJSP ˔ $MBTTNFUIPE
   "84ࣄۀຊ෦ίϯαϧςΟϯά෦ ˔ ೥͔Β"84ηΩϡϦςΟ౷੍Λ͝ࢧԉ ˓ 0SHBOJ[BUJPOT
   $POUSPM
   5PXFS ˓ 4FDVSJUZ
   )VC
   (VBSE%VUZ
   ͳͲ ˔ 
   "1/
   "84
   5PQ
   &OHJOFFST
   4FSWJDF ˔ 
   +BQBO
   "84
   5PQ
   &OHJOFFST
   4FDVSJUZ https://dev.classmethod.jp/author/kawahara-masahiro/ 2
3. 📝 ࿩͢಺༰ ˔ ࠷ॳʹ·ͱΊ
   ॻ͍ͨഎܠ ˔ 3#"$Λͬ͘͟Γͱ࠶આ໌ ˔ "#"$Λͬ͘͟Γͱ࠶આ໌ ˔ "#"$
   PO
   "84
   ͷਏΈΛͬ͘͟Γͱ࠶આ໌ ˔ ิ଍
4. ࠷ॳʹ·ͱΊ
   ॻ͍ͨഎܠ
5. ϒϩάͷαϚϦʔ ˔ "#"$͸ 3#"$ͷ՝୊Λղܾ͢Δखஈ ˓ ϓϩδΣΫτ΍νʔϜ਺ͷεέʔϧʹڧ͍ ˓ ͖Ίࡉ͔ͳΞΫηε੍ޚ ˔ Ͱ΋"84؀ڥʹ͓͍ͯ͸ ਏ͍͜ͱ͕ଟ͍ ˓ *".ϙϦγʔઃܭ ˓ ଐੑ λά ͷӡ༻ ˔ ·ͣ͸"84ΞΧ΢ϯτ෼཭ͰରԠͰ͖ͳ͍͔ɺݕ౼͍ͨ͠ "84ʹ͓͚Δ"#"$ͷخ͠͞ɺਏ͞ΛޠΓ·ͨ͠ ",*#""84
   c
   %FWFMPQFST*0 IUUQTEFWDMBTTNFUIPEKQBSUJDMFTBLJCBBXTJBNBCBD
6. ॻ͍ͨഎܠ *".ઃܭͷ͝ࢧԉΛաڈʹ࣮ࢪ ͭͷ"84ΞΧ΢ϯτ಺ʹڞ௨తʹར༻͢ΔαʔϏε͕༗Γɺ ෳ਺ϓϩδΣΫτ͕ࠞࡏ͍ͯ͠Δ؀ڥ ޓ͍ʹผϓϩδΣΫτͷϦιʔεʹׯবͰ͖ͳ͍Α͏ʹ͍ͨ͠ ˠ
   "#"$
   Λ࢖͑ͳ͍͔ʁ ͍Ζ͍Ζͱઃܭɾ࣮૷ͨ݁͠Ռɺྑ͍ͱ͜Ζ΋͋Γͳ͕Βɺ ʮਏ͍ͱ͜Ζ🌶ʯ ΋୔ࢁ͋ͬͨ ͦͷ಺༰Λڞ༗ͨ͠΋ͷ "84ʹ͓͚Δ"#"$ͷخ͠͞ɺਏ͞ΛޠΓ·ͨ͠ ",*#""84
   c
   %FWFMPQFST*0 IUUQTEFWDMBTTNFUIPEKQBSUJDMFTBLJCBBXTJBNBCBD
7. 3#"$Λͬ͘͟Γͱ࠶આ໌
8. *".ϙϦγʔઃܭ OPU
   3#"$
9. *".ϙϦγʔઃܭ 3#"$
10. 3#"$ͱ͸ ˔ 3PMF
    #BTFE
    "DDFTT
    $POUSPM
    ໾ׂϕʔεͷΞΫηε੍ޚ ˔ ϓϦϯγύϧͷ໾ׂ 3PMF ʹج͍ͮͯϙϦγʔઃܭΛߦ͏
11. 3#"$ͷಛ௃ ˔ ώτͱݖݶ ϙϦγʔ
    ͷؒʹ ໾ׂΛڬΉ ˔ ݖݶ ϙϦγʔ
    ͕ώτʹࠨӈ͞Εͳ͍ ˔ *".ϙϦγʔઃܭͷ࠷΋جຊ ˔ ઃܭӡ༻͕γϯϓϧɺ෼͔Γ΍͍͢ ˓ ໾ׂΛચ͍ग़͢ ˓ ໾ׂʹରԠ͢ΔϙϦγʔΛઃܭ͢Δ ˓ ໾ׂͱϢʔβʔΛඥ෇͚Δ
12. "#"$Λͬ͘͟Γͱ࠶આ໌
13. ˛ൺֱ
14. "#"$ͱ͸ ˔ "UUSJCVUF
    #BTFE
    "DDFTT
    $POUSPM
    ଐੑϕʔεͷΞΫηε੍ޚ ˔ ϓϦϯγύϧͷଐੑʹج͍ͮͯϙϦγʔઃܭΛߦ͏
15. "#"$ͷಛ௃ ˔ ϓϦϯγύϧ
    ΞΫηεઌϦιʔε
    ʹଐੑΛ෇༩͢Δ ˔ ؅ཧ͢ΔϙϦγʔ਺͕গͳ͘ͳΔ ˔ ϓϩδΣΫτ΍νʔϜ਺ͷεέʔϧʹڧ͍ ˓ 3#"$͸ʮώτʯʹࠨӈ͞Εͳ͍ ➔ "#"$͸ʮ໾ׂʯʹࠨӈ͞Εͳ͍ ˔ ͖Ίࡉ͔ͳΞΫηε੍ޚΛ࣮ݱͰ͖Δ ˓ ෳ਺ͷଐੑΛ෇༩ͯ͠ɺΑΓॊೈ ෳࡶ
    ͳ੍ޚ΋Մೳ
16. "84ͷ"#"$ "84ͷ"#"$͸ʰλάʱΛ׆༻
17. "#"$
    PO
    "84
    ͷਏΈΛ ͬ͘͟Γͱ࠶આ໌
18. "#"$
    PO
    "84
    ͷਏ͍ͱ͜Ζ ˔ ϙϦγʔઃܭ͕ਏ͍ ਏ͞
    🌶 ˓ ΑΓҰ૚"84υΩϡϝϯτΛಡΈࠐΉ ˓ ͦ΋ͦ΋ "#"$
    ʹରԠ͍ͯ͠ͳ͍αʔϏε͕͋Δ ˓ $POEJUJPOઃܭͰপʹϋϚΓ͕ͪ ˠ
    ࣍ͰϐοΫΞοϓ ˔ λάӡ༻͕ਏ͍ ਏ͞
    🌶🌶🌶 ˓ ʮλά͸ࣗ༝౓͕ߴ͗͢ΔʯͷͰ੍ޚ͕େม ˓ ܧଓతͳλά؂ࢹ͕ඞਢ
19. l*".
    $POEJUJPOઃܭͷপz ྫ AWS IAMポリシーのConditionを書くときの勘所 #devio2022 | DevelopersIO IUUQTEFWDMBTTNFUIPEKQBSUJDMFTEFWJPJBNDPOEJUJPO
20. l*".
    $POEJUJPOઃܭͷপz ྫ AWS IAMポリシーのConditionを書くときの勘所 #devio2022 | DevelopersIO IUUQTEFWDMBTTNFUIPEKQBSUJDMFTEFWJPJBNDPOEJUJPO
21. վΊͯϒϩάͷαϚϦʔΛ࠶ܝ ˔ "#"$͸ 3#"$ͷ՝୊Λղܾ͢Δखஈ ˓ ϓϩδΣΫτ΍νʔϜ਺ͷεέʔϧʹڧ͍ ˓ ͖Ίࡉ͔ͳΞΫηε੍ޚ ˔ Ͱ΋"84؀ڥʹ͓͍ͯ͸ ਏ͍͜ͱ͕ଟ͍ ˓ *".ϙϦγʔઃܭ ˓ ଐੑ λά ͷӡ༻ ˔ ·ͣ͸"84ΞΧ΢ϯτ෼཭ͰରԠͰ͖ͳ͍͔ɺݕ౼͍ͨ͠ "84ʹ͓͚Δ"#"$ͷخ͠͞ɺਏ͞ΛޠΓ·ͨ͠ ",*#""84
    c
    %FWFMPQFST*0 IUUQTEFWDMBTTNFUIPEKQBSUJDMFTBLJCBBXTJBNBCBD
22. ิ଍
23. ཧ૝͸ʮجຊ3#"$
    νϣοτμέ"#"$ʯ ˔ େ࿮ͷݖݶઃܭ͸ 3#"$ Λϕʔεʹ͢Δ ˔ ہॴతͳࡉ੍͔͍ޚΛ "#"$ Ͱ࣮૷͢Δ ˔ lνϣοτμέz ͷྫ ˓ ಛఆλά͕෇͍ͨ&$ΠϯελϯεͷΈىಈɾఀࢭͰ͖ΔΑ͏ʹ͢Δ ˓ ಛఆλά͕෇͍ͨ4FDSFUTͷΈಡΈऔΕΔ ˓ ಛఆλά͕෇͍ͨ-BNCEBؔ਺ͷΈىಈͰ͖Δ ˓ 
24. "#"$ؔ܎ͳ͍࿩ ಡऔઐ༻ΞΫηεΛ༻ҙͯ͠·͔͢ʁ ؅ཧऀ͸ߋ৽࡞ۀ༻ͷΞΫηεͱಡऔઐ༻ͷΞΫηεΛఏڙͯ͋͛͠Α͏ ར༻ऀ͸ߋ৽͢Δͱ͖Ҏ֎͸ɺ ಡऔ༻ͷΞΫηεͰ"84؀ڥʹೖΔΑ͏ʹ৺͕͚Α͏ ʮ࢓૊Έ 3#"$΍"#"$ ʯͱʮݸʑਓͷηΩϡϦςΟҙࣝʯͷ྆ํ͔Β࠷খݖݶΛ࣮ݱ͠Α͏