102 lines
2.7 KiB
TypeScript
102 lines
2.7 KiB
TypeScript
/**
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* Netlify Function: Login
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* Faz proxy seguro para API Supabase com apikey protegida
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*/
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import type { Handler, HandlerEvent } from "@netlify/functions";
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// Constantes da API (protegidas no backend)
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const SUPABASE_URL = "https://yuanqfswhberkoevtmfr.supabase.co";
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const SUPABASE_ANON_KEY =
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"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6Inl1YW5xZnN3aGJlcmtvZXZ0bWZyIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NTQ5NTQzNjksImV4cCI6MjA3MDUzMDM2OX0.g8Fm4XAvtX46zifBZnYVH4tVuQkqUH6Ia9CXQj4DztQ";
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interface LoginRequest {
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email: string;
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password: string;
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}
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export const handler: Handler = async (event: HandlerEvent) => {
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// CORS headers
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const headers = {
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"Access-Control-Allow-Origin": "*",
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"Access-Control-Allow-Headers": "Content-Type, Authorization",
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"Access-Control-Allow-Methods": "POST, OPTIONS",
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};
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// Handle preflight
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if (event.httpMethod === "OPTIONS") {
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return {
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statusCode: 200,
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headers,
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body: "",
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};
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}
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// Apenas POST é permitido
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if (event.httpMethod !== "POST") {
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return {
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statusCode: 405,
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headers,
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body: JSON.stringify({ error: "Method Not Allowed" }),
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};
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}
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try {
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// Parse body
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const body: LoginRequest = JSON.parse(event.body || "{}");
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if (!body.email || !body.password) {
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// Log headers and raw body to help debugging malformed requests from frontend
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console.error(
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"[auth-login] Requisição inválida - falta email ou password. Headers:",
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event.headers
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);
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console.error("[auth-login] Raw body:", event.body);
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return {
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statusCode: 400,
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headers,
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body: JSON.stringify({ error: "Email e senha são obrigatórios" }),
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};
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}
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// Faz requisição para API Supabase COM a apikey protegida
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const response = await fetch(
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`${SUPABASE_URL}/auth/v1/token?grant_type=password`,
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{
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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apikey: SUPABASE_ANON_KEY,
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},
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body: JSON.stringify({
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email: body.email,
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password: body.password,
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}),
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}
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);
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const data = await response.json();
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// Repassa a resposta para o frontend
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return {
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statusCode: response.status,
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headers: {
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...headers,
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"Content-Type": "application/json",
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},
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body: JSON.stringify(data),
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};
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} catch (error) {
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console.error("Erro no login:", error);
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return {
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statusCode: 500,
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headers,
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body: JSON.stringify({
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error: "Erro interno no servidor",
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message: error instanceof Error ? error.message : "Erro desconhecido",
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}),
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};
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}
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};
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