FixVibe
Covered by FixVibehigh

Ukufinyelela Kwedatha Okungagunyaziwe Nge-Supabase Row Level Security (RLS)

Kuzinhlelo zokusebenza ezisekelwa i-Supabase, ukuphepha kwedatha kuncike ku-Row Level Security (RLS). Uma i-RLS inganikwanga amandla ngokusobala futhi ilungiselelwe ngezinqubomgomo, noma yimuphi umsebenzisi onokhiye womphakathi ongaziwa angafunda, abuyekeze, noma asuse idatha kuyo yonke isizindalwazi. Lokhu kubaluleke kakhulu ezindaweni ze-Next.js lapho iklayenti le-Supabase livamise ukuqaliswa ngokhiye womphakathi we-API.

CWE-284

Umthelela

Ukwehluleka ukusebenzisa i-Row Level Security (RLS) ivumela abahlaseli abangagunyaziwe ukuthi babuze idatha kusuka kusizindalwazi se-Supabase uma amathebula omphakathi evezwa ngomngcele we-non-[S1]. Ngenxa yokuthi izinhlelo zokusebenza ze-Next.js zivamise ukuveza ukhiye we-Supabase anon kukhodi yohlangothi lweklayenti, umhlaseli angasebenzisa lo khiye ukwenza amakholi aqondile we-REST API kusizindalwazi, ukweqa ukufinyelela kuhlelo lokusebenza oluhlosiwe oluhlosiwe.

Imbangela

Ngokuzenzakalelayo, amathebula e-Postgres kokuthi Supabase adinga ukwenziwa kusebenze okucacile kwe-Row Level Security ukuze kuvinjelwe ukufinyelela komphakathi [S1]. Uma unjiniyela adala ithebula kodwa akhohlwe ukunika amandla i-RLS noma ehluleka ukuchaza izinqubomgomo ezikhawulelayo, imininingo egciniwe ingase idalule idatha kunoma ubani onokhiye we-anon wephrojekthi [S1]. Kuzinhlelo zokusebenza ze-Next.js, ukunikezwa kohlangothi lweseva nokulanda ohlangothini lweklayenti nakho kudinga ukusethwa ngokucophelela kweklayenti le-Supabase ukuze umongo womsebenzisi oqinisekisiwe ufinyelele isendlalelo sesizindalwazi [S2].

Ukulungiswa kukakhonkolo

  • Nika amandla i-RLS: Sebenzisa i-ALTER TABLE "your_table_name" ENABLE ROW LEVEL SECURITY; kuwo wonke amathebula omphakathi agcina idatha yohlelo lokusebenza [S1].
  • Chaza Izinqubomgomo: Dala izinqubomgomo ezithile ezikhawulela ukufinyelela ngokusekelwe esimweni sokufakazela ubuqiniso somsebenzisi, njenge-CREATE POLICY "Users can see their own data" ON your_table_name FOR SELECT USING (auth.uid() = user_id); [S1].
  • Vikela Amaklayenti Aseceleni Kweseva: Lapho usebenzisa i-Next.js, gcina amaklayenti endima yesevisi kuphela futhi usasebenzisa izihlungi zobunikazi ngaphambi kokubuyisela idatha kubasebenzisi [S2].

I-FixVibe iyihlolela kanjani

I-FixVibe isivele isebenzisa isheke lokufunda kuphela elithi Supabase RLS nge-baas.supabase-rls. Iskena sithola i-URL yephrojekthi ye-Supabase kanye nokhiye we-anon osesidlangalaleni ovela kuzinqwaba ze-JavaScript zomsuka ofanayo, sibuza i-PostgREST imethadatha yetafula lomphakathi, futhi sizame ukukhetha ukufunda kuphela okulinganiselwe ukuze kuqinisekiswe ukuthi idatha ivezwa ngaphandle kweseshini yomsebenzisi. Ayifaki, ayibuyekezi, ayisusi, noma ayisebenzisi izifakazelo zendima yesevisi. Izikena ze-Repo nazo zingabamba lokhu ngaphambili nge-repo.supabase.missing-rls, ehlaba umkhosi ukufuduka kwe-SQL okudala amatafula omphakathi ngaphandle kwe-ENABLE ROW LEVEL SECURITY.