FixVibe
Covered by FixVibehigh

Supabase Uhlu Lokuhlola Lokuvikela: RLS, API Okhiye, kanye Nesitoreji

Lesi sihloko socwaningo sichaza ukulungiselelwa okubalulekile kokuphepha kwamaphrojekthi we-Supabase. Igxile ekusetshenzisweni okufanele kwe-Row Level Security (RLS) ukuze kuvikelwe imigqa yesizindalwazi, ukuphathwa okuphephile kokhiye be-anon kanye ne-service_role API, kanye nokuphoqelela ukulawula ukufinyelela kwamabhakede okugcina ukuze kwehliswe izingozi zokuvezwa kwedatha nokufinyelela okungagunyaziwe.

CWE-284CWE-668

Ihuku

Ukuvikela iphrojekthi ye-Supabase kudinga indlela enezendlalelo eziningi egxile ekuphathweni kokhiye be-API, ukuphepha kwesizindalwazi, nezimvume zokugcina. I-[S1] Elungiselelwe Ngokungafanele Ukuvikeleka Kwezinga Lomugqa (RLS) noma okhiye abadaluliwe abazwelayo kungaholela ezigamekweni ezibalulekile zokuvezwa kwedatha. [S2] [S3]

Yini eshintshile

Lolu cwaningo luhlanganisa izilawuli zokuphepha eziyinhloko zezindawo ze-Supabase ngokusekelwe kuzinkombandlela ezisemthethweni zezakhiwo. I-[S1] Igxile ekuguqukeni kokusuka ekulungiselelweni kokuthuthukiswa okuzenzakalelayo kuya ekumiseni okuqinile kokukhiqiza, ikakhulukazi mayelana nezindlela zokulawula ukufinyelela. [S2] [S3]

Ubani othintekayo

Izinhlelo zokusebenza ezisebenzisa i-Supabase njenge-Backend-as-a-Service (BaaS) ziyathinteka, ikakhulukazi lezo eziphethe idatha eqondene nomsebenzisi ethile noma izimpahla eziyimfihlo. [S2] Onjiniyela abafaka ukhiye we-service_role kuzinqwaba eziseceleni kweklayenti noma abahluleka ukunika amandla i-RLS basengozini enkulu. [S1]

Isebenza kanjani inkinga

I-Supabase isebenzisa i-PostgreSQL's Row Level Security ukuze ikhawulele ukufinyelela kwedatha. [S2] Ngokuzenzakalelayo, uma i-RLS ivuliwe etafuleni, noma yimuphi umsebenzisi onokhiye we-anon—okuvame ukuba sesidlangalaleni—angafinyelela wonke amarekhodi. I-[S1] Ngokufanayo, i-Supabase Isitoreji sidinga izinqubomgomo ezicacile ukuze zichaze ukuthi yibaphi abasebenzisi noma izindima ezingenza imisebenzi kumabhakede wefayela. [S3]

Lokho okutholayo umhlaseli

Umhlaseli onokhiye osesidlangalaleni we-API angasebenzisa amathebula angekho RLS ukuze afunde, alungise, noma asuse idatha yabanye abasebenzisi. [S1] [S2] Ukufinyelela okungagunyaziwe kumabhakede okugcina kungaholela ekuchaweni kwamafayela omsebenzisi oyimfihlo noma ukususwa kwezimpahla zohlelo lokusebenza ezibalulekile. [S3]

I-FixVibe iyihlolela kanjani

I-FixVibe manje ihlanganisa lokhu njengengxenye yokuhlolwa kwayo kwe-Supabase. I-baas.supabase-security-checklist-backfill ibuyekeza Supabase Imethadatha yebhakede lesitoreji, ukuchayeka kohlu lwento ngokungaziwa, ukuqanjwa kwebhakede okubucayi, namasiginali weSitoreji angabophekile ukusuka emngceleni we-non-public. Amasheke abukhoma ahlobene ahlola ukuchayeka kokhiye wendima yesevisi, Supabase REST/RLS ukuma, kanye nokufuduka kwekhosombe kwe-SQL kokushoda kwe-RLS.

Okufanele ukulungise

Hlala unika amandla Ukuvikeleka Kwezinga Lomugqa kumathebula esizindalwazi futhi usebenzise izinqubomgomo zegranular zabasebenzisi abaqinisekisiwe. [S2] Qinisekisa ukuthi ukhiye othi 'anon' kuphela osetshenziswa kukhodi yohlangothi lweklayenti, kuyilapho ukhiye othi 'service_role' uhlala kuseva. [S1] Lungiselela Ukulawulwa Kokufinyelela Kwesitoreji ukuze uqinisekise ukuthi amabhakede efayela ayimfihlo ngokuzenzakalelayo futhi ukufinyelela kunikezwa kuphela ngezinqubomgomo zokuphepha ezichaziwe. [S3]