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lens/src/common/system-ca.ts
Sebastian Malton ed073d6562
Revert "Remove mac-ca usage since it was only in tests (#6043)" (#6319)
This reverts commit f544386619.

Signed-off-by: Sebastian Malton <sebastian@malton.name>

Signed-off-by: Sebastian Malton <sebastian@malton.name>
2022-10-04 17:52:55 -04:00

103 lines
3.9 KiB
TypeScript

/**
* Copyright (c) OpenLens Authors. All rights reserved.
* Licensed under MIT License. See LICENSE in root directory for more information.
*/
import { isMac, isWindows } from "./vars";
import wincaAPI from "win-ca/api";
import https from "https";
import { promiseExecFile } from "./utils/promise-exec";
// DST Root CA X3, which was expired on 9.30.2021
export const DSTRootCAX3 = "-----BEGIN CERTIFICATE-----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\nOb8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ\n-----END CERTIFICATE-----\n";
export function isCertActive(cert: string) {
const isExpired = typeof cert !== "string" || cert.includes(DSTRootCAX3);
return !isExpired;
}
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions/Cheatsheet#other_assertions
const certSplitPattern = /(?=-----BEGIN\sCERTIFICATE-----)/g;
async function execSecurity(...args: string[]): Promise<string[]> {
const { stdout } = await promiseExecFile("/usr/bin/security", args);
return stdout.split(certSplitPattern);
}
/**
* Get root CA certificate from MacOSX system keychain
* Only return non-expred certificates.
*/
export async function getMacRootCA() {
// inspired mac-ca https://github.com/jfromaniello/mac-ca
const [trusted, rootCA] = await Promise.all([
execSecurity("find-certificate", "-a", "-p"),
execSecurity("find-certificate", "-a", "-p", "/System/Library/Keychains/SystemRootCertificates.keychain"),
]);
return [...new Set([...trusted, ...rootCA])].filter(isCertActive);
}
/**
* Get root CA certificate from Windows system certificate store.
* Only return non-expred certificates.
*/
export function getWinRootCA(): Promise<string[]> {
return new Promise((resolve) => {
const CAs: string[] = [];
wincaAPI({
format: wincaAPI.der2.pem,
inject: false,
ondata: (ca: string) => {
CAs.push(ca);
},
onend: () => {
resolve(CAs.filter(isCertActive));
},
});
});
}
/**
* Add (or merge) CAs to https.globalAgent.options.ca
*/
export function injectCAs(CAs: string[]) {
for (const cert of CAs) {
if (Array.isArray(https.globalAgent.options.ca) && !https.globalAgent.options.ca.includes(cert)) {
https.globalAgent.options.ca.push(cert);
} else {
https.globalAgent.options.ca = [cert];
}
}
}
/**
* Inject CAs found in OS's (Windoes/MacOSX only) root certificate store to https.globalAgent.options.ca
*/
export async function injectSystemCAs() {
if (isMac) {
try {
const osxRootCAs = await getMacRootCA();
injectCAs(osxRootCAs);
} catch (error) {
console.warn(`[MAC-CA]: Error injecting root CAs from MacOSX. ${error}`);
}
}
if (isWindows) {
try {
const winRootCAs = await getWinRootCA();
wincaAPI.inject("+", winRootCAs);
} catch (error) {
console.warn(`[WIN-CA]: Error injecting root CAs from Windows. ${error}`);
}
}
}