O painel respondia "API endpoint not found" e o logotipo devolvia a pagina de 404 do Next. As rotas estavam registadas no servico protocols, mas o proxy do webmail decide o upstream por uma lista propria, e eu nao acrescentei a "bimi" -- exactamente o erro contra o qual o comentario dessa lista avisa. Ficam ambas cobertas por testes: cada area administrativa que o protocols possui, e o caminho well-known do logotipo. Esquecer isto nao volta a ser silencioso. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
52 lines
2.1 KiB
TypeScript
52 lines
2.1 KiB
TypeScript
import type { NextConfig } from "next";
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const PROTOCOLS_SERVICE_URL = process.env.PROTOCOLS_SERVICE_URL ?? "http://protocols:8080";
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const nextConfig: NextConfig = {
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output: "standalone",
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// The event stream is a WebSocket upgrade, which a route handler cannot
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// proxy: a handler sees a finished request, not the raw connection. A
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// rewrite hands the socket to Next's own proxy, which does upgrade.
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// Everything else under /api/v1 keeps going through the route handler,
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// which needs to read and rewrite Set-Cookie.
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async rewrites() {
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return [
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{
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source: "/api/v1/events",
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destination: `${PROTOCOLS_SERVICE_URL}/api/v1/events`,
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},
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// The well-known documents belong to the protocols service, but the
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// hostnames senders ask for - mta-sts.<domain> above all - resolve to
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// this app. Without these rewrites the Next 404 page was served in
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// place of the MTA-STS policy: the _mta-sts TXT record advertised a
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// policy that could not be fetched, so every sender fell back to
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// "no-policy-found" and no TLS policy was enforced on inbound mail.
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// Google's daily TLS-RPT report reports precisely that.
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//
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// A rewrite rather than a redirect, because RFC 8461 section 3.3 has
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// the sender fetch that exact HTTPS path and it need not follow one.
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{
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source: "/.well-known/mta-sts.txt",
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destination: `${PROTOCOLS_SERVICE_URL}/.well-known/mta-sts.txt`,
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},
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{
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// Fetched by receiving mail providers evaluating a message, which
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// hold no session and never will.
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source: "/.well-known/bimi/default.svg",
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destination: `${PROTOCOLS_SERVICE_URL}/.well-known/bimi/default.svg`,
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},
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{
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source: "/.well-known/security.txt",
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destination: `${PROTOCOLS_SERVICE_URL}/.well-known/security.txt`,
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},
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{
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source: "/.well-known/autoconfig/mail/config-v1.1.xml",
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destination: `${PROTOCOLS_SERVICE_URL}/.well-known/autoconfig/mail/config-v1.1.xml`,
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},
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];
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},
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};
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export default nextConfig;
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