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Prism.parseで 300本以上あるエンドポイントに 接続できる権限の一覧表を作ってみた
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hatsu
June 05, 2025
Programming
1
140
Prism.parseで 300本以上あるエンドポイントに 接続できる権限の一覧表を作ってみた
hatsu
June 05, 2025
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Transcript
Prism.parseͰ 300ຊҎ্͋ΔΤϯυϙΠϯτʹ ଓͰ͖ΔݖݶͷҰཡදΛ࡞ͬͯΈͨ Omotesandorb #110 @hatsu_38 2025/06/05
ࣗݾհ • Rubyྺ 6 = ΤϯδχΞྺ • SHE Inc. •
React.js / TypeScript / GitHub Actions • Ruby͕Ұ൪͖
ٕज़ελοΫ • Backend: Ruby, Ruby on Rails, GraphQL, Sidekiq •
Frontend: React.js, TypeScript, Next.js • Database: MySQL 8.0 • CI: GitHub Actions • Infrastructure: Kubernetes
ཧը໘ͷ શͯͷΤϯυϙΠϯτʹ͍ͭͯ ͲͷݖݶͰୟ͚Δ͔ ग़ͯ͠΄͍͠
Γ͍ͨ͜ͱ - PermissionͱAPIͷҰཡΛ࡞Δ • ਖ਼نදݱͰΰχϣΰχϣͯ͠Ͱ͖ͦ͏͕ͩɺ"45ͰͬͯΈͨ
Γ͍ͨ͜ͱ - PermissionͱAPIͷҰཡΛ࡞Δ • ͜Μͳײ͡ͷ.BSLEPXOΛੜ͢Δ
Γ͍ͨ͜ͱ - PermissionͱAPIͷҰཡΛ࡞Δ • ͜Μͳײ͡ͷ.BSLEPXOΛੜ͢Δ 1. શ"1*ͷΫϥε໊Λऔಘ͢Δ 2. શ"1*ͷ1VCMJDͳΞΫγϣϯ໊Λऔಘ͢Δ 3.
શ"1*ͷCFGPSF@BDUJPOΛऔಘ͢Δ 4. શ෦Λ߹ମͤͯ͞ZNMΛ࡞Δ 5. yml͔ΒMarkdownΛ࡞Δ ͜͜ΛASTͰ࣮ݱ͢Δ
Prism.parseʹ͍ͭͯ - AST(நߏจ)ΛΈཱͯΔ
None
CallNodeΛൈਮ
IntegerNodeΛൈਮ
Node͍ͬͺ͍͋Δ https://docs.ruby-lang.org/en/3.4/table_of_contents.html#classes
Prism.parseͷ݁ՌΛ͍͡ΕControllerͷ Class໊ͷऔಘͰ͖Δ
NodeΛ؆୯ʹऔಘ͍ͨ͠ - Prism::Visitor visit_୳ࡧ͍ͨ͠Node໊_node
NodeΛ؆୯ʹऔಘ͍ͨ͠ - Prism::Visitor visit_୳ࡧ͍ͨ͠Node໊_node
Class໊Λ؆୯ʹऔಘ͍ͨ͠ - Controllerͷྫ visit_୳ࡧ͍ͨ͠Node໊_node
Class໊Λ؆୯ʹऔಘ͍ͨ͠ - ClassNodeऔಘ visit_୳ࡧ͍ͨ͠Node໊_node ClassNode ίϯτʔϥʔ໊औಘʂ
Class໊Λ؆୯ʹऔಘ͍ͨ͠ - Prism::Visitor visit_୳ࡧ͍ͨ͠Node໊_node
ࠓճͬͨ visit_**_node • visit_class_node -> Controllerͷ໊લऔಘ • visit_call_node -> before_actionͷऔಘprivateϝιου͔Ͳ͏͔ͷఆ
• visit_module_node -> ωετ͞Εͨ$POUSPMMFSͷ.PEVMF໊औಘ • visit_def_node -> Controllerʹఆٛ͞ΕͨAction໊औಘ • visit_keyword_hash_node -> before_actionͷonlyͷऔಘ
͓ΘΓʹ 1.ਖ਼نදݱͰ࣮ݱͰ͖͚ͨͲASTͰ৮ͬͯΈ·ͨ͠ 2.Prism.parseͨ͠ΒNodeखʹೖΔ͠ 3.Prism::VisitorΛ͑ཉ͍͠NodeखʹೖΔͷͰҙ֎ͱΞϦͳબࢶ