vhad/vscode-vibrancy-continued
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Implemented a more reliable regex for CSP meta header

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Ixion 2023-05-04 21:55:18 +03:00
parent 1ba437f4fd
commit 1f58fe3afd
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GPG Key ID: AC64944A2D46AA61
1 changed files with 14 additions and 8 deletions
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22
extension/index.js
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@ -268,12 +268,18 @@ function activate(context) {
async function installHTML() {
const HTML = await fs.readFile(HTMLFile, 'utf-8');
const newHTML = HTML.replace(
/<meta http-equiv="Content-Security-Policy" content="require-trusted-types-for 'script'; trusted-types (.+);">/g,
(_, trustedTypes) => {
return `<meta http-equiv="Content-Security-Policy" content="require-trusted-types-for 'script'; trusted-types ${trustedTypes} VscodeVibrancy;">`;
}
);
const metaTagRegex = /<meta\s+http-equiv="Content-Security-Policy"\s+content="([\s\S]+?)">/;
const trustedTypesRegex = /(trusted-types)(\r\n|\r|\n)/;
const metaTagMatch = HTML.match(metaTagRegex);
if (metaTagMatch) {
const currentContent = metaTagMatch[0];
const newContent = currentContent.replace(trustedTypesRegex, "$1 VscodeVibrancy\n");
newHTML = HTML.replace(metaTagRegex, newContent);
}
if (HTML !== newHTML) {
await fs.writeFile(HTMLFile, newHTML, 'utf-8');
@ -292,9 +298,9 @@ function activate(context) {
async function uninstallHTML() {
const HTML = await fs.readFile(HTMLFile, 'utf-8');
const needClean = / VscodeVibrancy;/.test(HTML);
const needClean = /trusted-types VscodeVibrancy/.test(HTML);
if (needClean) {
const newHTML = HTML.replace(" VscodeVibrancy;", ";").replace("; trusted-types", "; trusted-types")
const newHTML = HTML.replace(/trusted-types VscodeVibrancy(\r\n|\r|\n)/, "trusted-types$1");
await fs.writeFile(HTMLFile, newHTML, 'utf-8');
}
}