Projektstart

backend/node_modules/@fastify/swagger-ui/scripts/prepare-swagger-ui.js

@@ -0,0 +1,70 @@
+'use strict'
+
+const fs = require('node:fs')
+const fse = require('fs-extra')
+const crypto = require('node:crypto')
+const swaggerUiAssetPath = require('swagger-ui-dist').getAbsoluteFSPath()
+const resolve = require('node:path').resolve
+
+const folderName = 'static'
+
+fse.emptyDirSync(resolve(`./${folderName}`))
+
+// since the original swagger-ui-dist folder contains non UI files
+const filesToCopy = [
+  'index.html',
+  'index.css',
+  'oauth2-redirect.html',
+  'swagger-ui-bundle.js',
+  'swagger-ui-standalone-preset.js',
+  'swagger-ui.css',
+  'swagger-ui.js'
+]
+filesToCopy.forEach(filename => {
+  fse.ensureFileSync(resolve(`./static/${filename}`))
+  const readableStream = fs.createReadStream(`${swaggerUiAssetPath}/${filename}`, 'utf8')
+  const writableStream = fs.createWriteStream(resolve(`./static/${filename}`))
+  // Matches sourceMappingURL comments in .js and .css files
+  const sourceMapRegex = new RegExp(String.raw`\/.# sourceMappingURL=${filename}.map(\*\/)?$`)
+
+  readableStream.on('data', (chunk) => {
+    // Copy file while removing sourceMappingURL comments
+    writableStream.write(chunk.replace(sourceMapRegex, ''))
+  })
+})
+
+const overrides = [
+  'favicon-16x16.png',
+  'favicon-32x32.png',
+  'logo.svg'
+]
+overrides.forEach(filename => {
+  fse.copySync(`./${filename}`, resolve(`./static/${filename}`))
+})
+
+const sha = {
+  script: [],
+  style: []
+}
+function computeCSPHashes (path) {
+  const scriptRegex = /<script>(.*)<\/script>/gis
+  const styleRegex = /<style>(.*)<\/style>/gis
+  const indexSrc = fs.readFileSync(resolve(path)).toString('utf8')
+  let result = scriptRegex.exec(indexSrc)
+  while (result !== null) {
+    const hash = crypto.createHash('sha256')
+    hash.update(result[1])
+    sha.script.push(`'sha256-${hash.digest().toString('base64')}'`)
+    result = scriptRegex.exec(indexSrc)
+  }
+  result = styleRegex.exec(indexSrc)
+  while (result !== null) {
+    const hash = crypto.createHash('sha256')
+    hash.update(result[1])
+    sha.style.push(`'sha256-${hash.digest().toString('base64')}'`)
+    result = styleRegex.exec(indexSrc)
+  }
+}
+computeCSPHashes(`./${folderName}/index.html`)
+computeCSPHashes(`./${folderName}/oauth2-redirect.html`)
+fse.writeFileSync(resolve(`./${folderName}/csp.json`), JSON.stringify(sha))