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Change CSP rule for connect-src (websocket) to wildcard (fixes #730) (#737)

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Nutomic 2022-08-03 23:33:17 +02:00 committed by GitHub
parent 69b623b8fb
commit b12c606982
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1 changed files with 3 additions and 3 deletions
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6
src/server/index.tsx
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@ -13,7 +13,7 @@ import process from "process";
import serialize from "serialize-javascript";
import { App } from "../shared/components/app/app";
import { SYMBOLS } from "../shared/components/common/symbols";
import { httpBaseInternal, wsUriBase } from "../shared/env";
import { httpBaseInternal } from "../shared/env";
import {
ILemmyConfig,
InitialFetchRequest,
@ -29,11 +29,11 @@ const [hostname, port] = process.env["LEMMY_UI_HOST"]
const extraThemesFolder =
process.env["LEMMY_UI_EXTRA_THEMES_FOLDER"] || "./extra_themes";
if (!process.env["LEMMY_UI_DEBUG"]) {
if (!process.env["LEMMY_UI_DISABLE_CSP"]) {
server.use(function (_req, res, next) {
res.setHeader(
"Content-Security-Policy",
`default-src 'none'; connect-src 'self' ${wsUriBase}; img-src * data:; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; form-action 'self'; base-uri 'self'`
`default-src 'none'; connect-src *; img-src * data:; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; form-action 'self'; base-uri 'self'`
);
next();
});