/opt/canhelp/node_modules/next/dist/esm/lib
Edit: /opt/canhelp/node_modules/next/dist/esm/lib/mkcert.js (6037B)
import fs from 'node:fs';
import path from 'node:path';
import { X509Certificate, createPrivateKey } from 'node:crypto';
import { getCacheDirectory } from './helpers/get-cache-directory';
import * as Log from '../build/output/log';
import { execSync } from 'node:child_process';
const { WritableStream } = require('node:stream/web');
const MKCERT_VERSION = 'v1.4.4';
function getBinaryName() {
const platform = process.platform;
const arch = process.arch === 'x64' ? 'amd64' : process.arch;
if (platform === 'win32') {
return `mkcert-${MKCERT_VERSION}-windows-${arch}.exe`;
}
if (platform === 'darwin') {
return `mkcert-${MKCERT_VERSION}-darwin-${arch}`;
}
if (platform === 'linux') {
return `mkcert-${MKCERT_VERSION}-linux-${arch}`;
}
throw Object.defineProperty(new Error(`Unsupported platform: ${platform}`), "__NEXT_ERROR_CODE", {
value: "E141",
enumerable: false,
configurable: true
});
}
async function downloadBinary() {
try {
const binaryName = getBinaryName();
const cacheDirectory = getCacheDirectory('mkcert');
const binaryPath = path.join(cacheDirectory, binaryName);
if (fs.existsSync(binaryPath)) {
return binaryPath;
}
const downloadUrl = `https://github.com/FiloSottile/mkcert/releases/download/${MKCERT_VERSION}/${binaryName}`;
await fs.promises.mkdir(cacheDirectory, {
recursive: true
});
Log.info(`Downloading mkcert package...`);
const response = await fetch(downloadUrl);
if (!response.ok || !response.body) {
throw Object.defineProperty(new Error(`request failed with status ${response.status}`), "__NEXT_ERROR_CODE", {
value: "E109",
enumerable: false,
configurable: true
});
}
Log.info(`Download response was successful, writing to disk`);
const binaryWriteStream = fs.createWriteStream(binaryPath);
await response.body.pipeTo(new WritableStream({
write (chunk) {
return new Promise((resolve, reject)=>{
binaryWriteStream.write(chunk, (error)=>{
if (error) {
reject(error);
return;
}
resolve();
});
});
},
close () {
return new Promise((resolve, reject)=>{
binaryWriteStream.close((error)=>{
if (error) {
reject(error);
return;
}
resolve();
});
});
}
}));
await fs.promises.chmod(binaryPath, 493);
return binaryPath;
} catch (err) {
Log.error('Error downloading mkcert:', err);
}
}
export async function createSelfSignedCertificate(host, certDir = 'certificates') {
try {
const binaryPath = await downloadBinary();
if (!binaryPath) throw Object.defineProperty(new Error('missing mkcert binary'), "__NEXT_ERROR_CODE", {
value: "E198",
enumerable: false,
configurable: true
});
const resolvedCertDir = path.resolve(process.cwd(), `./${certDir}`);
await fs.promises.mkdir(resolvedCertDir, {
recursive: true
});
const keyPath = path.resolve(resolvedCertDir, 'localhost-key.pem');
const certPath = path.resolve(resolvedCertDir, 'localhost.pem');
if (fs.existsSync(keyPath) && fs.existsSync(certPath)) {
const cert = new X509Certificate(fs.readFileSync(certPath));
const key = fs.readFileSync(keyPath);
if (cert.checkHost(host ?? 'localhost') && cert.checkPrivateKey(createPrivateKey(key))) {
Log.info('Using already generated self signed certificate');
const caLocation = execSync(`"${binaryPath}" -CAROOT`).toString().trim();
return {
key: keyPath,
cert: certPath,
rootCA: `${caLocation}/rootCA.pem`
};
}
}
Log.info('Attempting to generate self signed certificate. This may prompt for your password');
const defaultHosts = [
'localhost',
'127.0.0.1',
'::1'
];
const hosts = host && !defaultHosts.includes(host) ? [
...defaultHosts,
host
] : defaultHosts;
execSync(`"${binaryPath}" -install -key-file "${keyPath}" -cert-file "${certPath}" ${hosts.join(' ')}`, {
stdio: 'ignore'
});
const caLocation = execSync(`"${binaryPath}" -CAROOT`).toString().trim();
if (!fs.existsSync(keyPath) || !fs.existsSync(certPath)) {
throw Object.defineProperty(new Error('Certificate files not found'), "__NEXT_ERROR_CODE", {
value: "E131",
enumerable: false,
configurable: true
});
}
Log.info(`CA Root certificate created in ${caLocation}`);
Log.info(`Certificates created in ${resolvedCertDir}`);
const gitignorePath = path.resolve(process.cwd(), './.gitignore');
if (fs.existsSync(gitignorePath)) {
const gitignore = await fs.promises.readFile(gitignorePath, 'utf8');
if (!gitignore.includes(certDir)) {
Log.info('Adding certificates to .gitignore');
await fs.promises.appendFile(gitignorePath, `\n${certDir}`);
}
}
return {
key: keyPath,
cert: certPath,
rootCA: `${caLocation}/rootCA.pem`
};
} catch (err) {
Log.error('Failed to generate self-signed certificate. Falling back to http.', err);
}
}
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