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Fix: add script integrity, add check to validate that script integrity is always in place

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This commit is contained in:
Pieter Vander Vennet 2023-08-23 12:50:20 +02:00
parent 3f0ca80117
commit 08bbbcabc4
6 changed files with 85 additions and 15 deletions
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2
404.html
View file

@ -50,7 +50,7 @@
</div>
<script type="module" src="./src/notfound.ts"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js" crossorigin="anonymous" integrity="sha384-gtO6vSydQeOAGGK19NHrlVLNtaDSJjN4aGMWschK+dwAZOdPQWbjXgL+FM5XsgFJ"></script>
</body>
</html>

3
index.html
View file

@ -51,7 +51,8 @@
<div id="main"></div>
<script type="module" src="./src/all_themes_index.ts"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js" crossorigin="anonymous"
integrity="sha384-gtO6vSydQeOAGGK19NHrlVLNtaDSJjN4aGMWschK+dwAZOdPQWbjXgL+FM5XsgFJ"></script>
<script>
window.addEventListener('load', () => {

32
scripts/generateRedirectFiles.ts Normal file
View file

@ -0,0 +1,32 @@
import Script from "./Script"
import ScriptUtils from "./ScriptUtils"
import { writeFileSync } from "fs"
import { AllKnownLayouts } from "../src/Customizations/AllKnownLayouts"
class CreateRedirectFiles extends Script {
constructor() {
super(
"Creates a redirect html-file in the 'mapcomplete-osm-be' repository for every .html file and every known theme"
)
}
async main(args: string[]): Promise<void> {
const htmlFiles = ScriptUtils.readDirRecSync(".", 1)
.filter((f) => f.endsWith(".html"))
.map((s) => s.substring(2, s.length - 5))
const themes = Array.from(AllKnownLayouts.allKnownLayouts.keys())
htmlFiles.push(...themes)
console.log("HTML files are:", htmlFiles)
for (const htmlFile of htmlFiles) {
let path = ""
if (htmlFile !== "index") {
path = htmlFile
}
writeFileSync(
"../mapcomplete-osm-be/" + htmlFile + ".html",
`<meta http-equiv="Refresh" content="0; url='https://mapcomplete.org/${path}'" />`
)
}
}
}
new CreateRedirectFiles().run()

2
statistics.html
View file

@ -14,7 +14,7 @@
<body>
<div id="main">Loading statistics...</div>
<script src="./src/UI/StatisticsGUI.ts" type="module"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js" crossorigin="anonymous" integrity="sha384-gtO6vSydQeOAGGK19NHrlVLNtaDSJjN4aGMWschK+dwAZOdPQWbjXgL+FM5XsgFJ"></script>
</body>
</html>

37
test/CodeQuality.spec.ts
View file

@ -1,6 +1,10 @@
import { exec } from "child_process"
import { describe, it } from "vitest"
import { parse as parse_html } from "node-html-parser"
import { readFileSync } from "fs"
import ScriptUtils from "../scripts/ScriptUtils"
/**
*
* @param forbidden: a GREP-regex. This means that '.' is a wildcard and should be escaped to match a literal dot
@ -64,6 +68,32 @@ function itAsync(name: string, promise: Promise<void>) {
it(name, wrap(promise))
}
function validateScriptIntegrityOf(path: string) {
const htmlContents = readFileSync(path, "utf8")
const doc = parse_html(htmlContents)
// @ts-ignore
const scripts = Array.from(doc.getElementsByTagName("script"))
for (const script of scripts) {
const src = script.getAttribute("src")
if (src === undefined) {
continue
}
if (src.startsWith("./")) {
// Local script - no check needed
continue
}
const integrity = script.getAttribute("integrity")
const ctx = "Script with source " + src + " in file " + path
if (integrity === undefined) {
throw new Error(ctx + " has no integrity value")
}
const crossorigin = script.getAttribute("crossorigin")
if (crossorigin !== "anonymous") {
throw new Error(ctx + " has crossorigin missing or not set to 'anonymous'")
}
}
}
describe("Code quality", () => {
itAsync(
"should not contain reverse",
@ -85,6 +115,13 @@ describe("Code quality", () => {
"innerText is not allowed as it is not testable with fakeDom. Use 'textContent' instead."
)
)
it("scripts with external sources should have an integrity hash", () => {
const htmlFiles = ScriptUtils.readDirRecSync(".", 1).filter((f) => f.endsWith(".html"))
for (const htmlFile of htmlFiles) {
validateScriptIntegrityOf(htmlFile)
}
})
/*
itAsync(
"should not contain 'import * as name from \"xyz.json\"'",

2
theme.html
View file

@ -97,7 +97,7 @@
<script src="./src/index.ts" type="module"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js"></script>
<script async data-goatcounter="https://pietervdvn.goatcounter.com/count" src="//gc.zgo.at/count.js" crossorigin="anonymous" integrity="sha384-gtO6vSydQeOAGGK19NHrlVLNtaDSJjN4aGMWschK+dwAZOdPQWbjXgL+FM5XsgFJ"></script>
<script>
window.addEventListener('load', () => {