CA.swift #8 Protect against unauthorized use with RxSwift

by Akio Itaya

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഑৴ίϯςϯπΛෆਖ਼ར༻͔ΒकΔ AKKEY / AKIO ITAYA MatchingAgent, Inc. RxSwiftΛ༻͍ͨઃܭͰ

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໊લɿ൘୩ ߊྑɹ/ɹ͖͋ͬʔ झຯɿυϥΠϒ ׆ಈɿ@AkkeyLab Cyberagent, Inc. MatchingAgent, Inc. େֶೖֶޙϓϩάϥϛϯάʹҰ໨ࠍΕɺ18೥৽ଔ iOS ΤϯδχΞ ࣗݾ঺հ

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୊ ࡐ

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୊ࡐ ◆ ಈըࢹௌϓϥοτϑΥʔϜ ◆ ެ։લ ݸਓ։ൃΞϓϦ ◆ ࠓճαʔόଆʹ͸৮Ε·ͤΜ

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ಋೖٕज़

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ಋೖٕज़ʢClient onlyʣ RxSwift VueFlux Moya Realm Travis CI CodeCov GitHub

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Architecture

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Architecture State Computed VC Actions Mutations VM

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State Computed VC API Request Actions Mutations VM Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Implement some properties Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Output Observable Implement some properties Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Output Observable Input / Output Logic Implement some properties Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Output Observable Input / Output Logic Implement some properties Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Output Observable Input / Output Logic Implement some properties Architecture

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State Computed VC API Request Response Routing Actions Mutations VM Output Observable Input / Output Logic Implement some properties Architecture

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લఏ৚݅

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લఏ৚݅ ◆ API Response 1. ਺݅ͷಈը৘ใΛऔಘ

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લఏ৚݅ ◆ API Response ෆมͷID 1. ਺݅ͷಈը৘ใΛऔಘ

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લఏ৚݅ ◆ API Response ෆมͷID 2. IDΛPrimaryKeyͱͯ͠VideoLinkΛऔಘ 1. ਺݅ͷಈը৘ใΛऔಘ

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State Computed VC API Request Response Routing Actions Mutations VM Output Observable Input / Output Logic Implement some properties ಈը࠶ੜ·Ͱʹ ̎ϧʔϓͯ͠Δ ʢॳճʹݶΓʣ Architecture

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ಈըίϯςϯπͷอޢ

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ಈըίϯςϯπͷอޢ URL ͕όϨΔͱෆਖ਼ Download ͷՄೳੑ

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ಈըίϯςϯπͷอޢ ◆ ఆظత URL มߋ ◆ IP ΞυϨε੍ݶ ◆ ҉߸Խ

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ಈըίϯςϯπͷอޢ ◆ ఆظత URL มߋ ◆ IP ΞυϨε੍ݶ ◆ ҉߸Խ

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ಈըίϯςϯπͷอޢ ຖ࣌ ݕࡧ A B C D 1 2 3 4 1A 1B 4C 4D ߋ৽ ◆ ఆظత URL มߋ

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ಈըίϯςϯπͷอޢ A B C D 1 1A 1B 4C 4D ຖ࣌ ݕࡧ ߋ৽ ◆ ఆظత URL มߋ 2 3 4

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ಈըίϯςϯπͷอޢ A B C D 1 1A 1B 4C 4D ຖ࣌ ݕࡧ ߋ৽ ◆ ఆظత URL มߋ 2 3 4

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ಈըίϯςϯπͷอޢ ◆ ఆظత URL มߋ A B C D 1 1A 1B 4C 4D ຖ࣌ ݕࡧ ߋ৽ 2 3 4

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ಈըίϯςϯπͷอޢ A B C D 1 1A 1B 4C 4D ຖ࣌ ݕࡧ ߋ৽ ◆ ఆظత URL มߋ 2 3 4

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withLatestFrom

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ఆظతURLมߋ ຖ࣌ ݕࡧ A B C D 1 1A 1B 4C 4D ߋ৽ ◆ withLatestFrom 2 3 4

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ఆظతURLมߋ

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ఆظతURLมߋ

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ఆظతURLมߋ

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ఆظతURLมߋ

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ಈըίϯςϯπͷอޢ ◆ ఆظత URL มߋ ϥάͰݟΕͳ͍Մೳੑ͋Γ ൺֱత؆୯ͳ࣮૷

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ಈըίϯςϯπͷอޢ ◆ ఆظత URL มߋ ◆ IP ΞυϨε੍ݶ ◆ ҉߸Խ

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ಈըίϯςϯπͷอޢ IPมԽ ݕࡧ A B C D 1 2 3 4 1B 3C 4D ߋ৽ ◆ IP ΞυϨε੍ݶ

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ಈըίϯςϯπͷอޢ IPมԽ ݕࡧ A B C D 1 2 3 4 1B 3C 4D ߋ৽ ◆ IP ΞυϨε੍ݶ

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ಈըίϯςϯπͷอޢ IPมԽ ݕࡧ A B C D 1 2 3 4 1B 3C 4D ߋ৽ ◆ IP ΞυϨε੍ݶ

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ಈըίϯςϯπͷอޢ IPมԽ ݕࡧ A B C D 1 2 3 4 1B 3C 4D ߋ৽ ◆ IP ΞυϨε੍ݶ

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withLatestFrom

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IPΞυϨε੍ݶ ◆ withLatestFrom IPมԽ ݕࡧ A B C D 1 2 3 4 1B 3C 4D ߋ৽

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IPΞυϨε੍ݶ

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ಈըίϯςϯπͷอޢ ◆ IP ΞυϨε੍ݶ IPมԽݕ஌ͷਫ਼౓ʹࠨӈ͞ΕΔ ൺֱత࣮༻తͳͷͰ͸ʁ

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஥ؒΛ͝঺հ

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஥ؒΛ͝঺հ ຖ࣌ ݕࡧ A B C D 1 1A 1B 4C 4D ߋ৽ ◆ combineLatest 2B 3B 2 3 4

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஥ؒΛ͝঺հ ຖ࣌ ݕࡧ A B C D 1 1A 1B 4C 4D ߋ৽ ◆ combineLatest 2B 3B 2 3 4

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combineLatest

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combineLatest

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combineLatest

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ಈըίϯςϯπͷอޢ ◆ ఆظత URL มߋ ◆ IP ΞυϨε੍ݶ ◆ ҉߸Խ

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ಈըίϯςϯπͷอޢ ◆ ҉߸Խ https://akkeylab.com/s=&…

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ಈըίϯςϯπͷอޢ ◆ ҉߸Խ ղಡ๏͸͋ΔͷͰ݁ہᴟͬ͜͝ ڧྗͰ࣮༻త https://akkeylab.com/s=&… ͍ͨͪ