49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
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/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2022 Linnea Gräf
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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function setContentTypeOnStylesheets(details) {
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if (details.type === "stylesheet") {
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details.responseHeaders = details.responseHeaders.filter(it => it.name.toLowerCase() !== 'content-type');
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details.responseHeaders.push({ name: "Content-Type", value: "text/css" });
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}
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return { responseHeaders: details.responseHeaders };
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}
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var cspHeaders = [
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"content-security-policy",
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"content-security-policy-report-only",
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];
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function removeCSPHeaders(details) {
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return {
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responseHeaders: details.responseHeaders.filter(header =>
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!cspHeaders.includes(header.name.toLowerCase()))
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};
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}
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browser.webRequest.onHeadersReceived.addListener(
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setContentTypeOnStylesheets, { urls: ["https://raw.githubusercontent.com/*"] }, ["blocking", "responseHeaders"]
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);
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browser.webRequest.onHeadersReceived.addListener(
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removeCSPHeaders, { urls: ["https://raw.githubusercontent.com/*", "*://*.discord.com/*"] }, ["blocking", "responseHeaders"]
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);
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