74 lines
2.5 KiB
JavaScript
74 lines
2.5 KiB
JavaScript
import { existsSync, readFileSync, unlinkSync } from 'node:fs'
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import { join, dirname } from 'node:path'
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import { tmpdir } from 'node:os'
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import { execSync } from 'node:child_process'
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import { fileURLToPath } from 'node:url'
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const __dirname = dirname(fileURLToPath(import.meta.url))
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/** Default password for the CoT trust store (document in atak-itak.md). */
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export const TRUSTSTORE_PASSWORD = 'kestrelos'
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/** Default CoT server port. */
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export const DEFAULT_COT_PORT = 8089
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/**
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* CoT port from env or default.
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* @returns {number} Port number (COT_PORT env or DEFAULT_COT_PORT).
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*/
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export function getCotPort() {
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return Number(process.env.COT_PORT ?? DEFAULT_COT_PORT)
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}
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/** Message when an endpoint requires TLS but server is not using it. */
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export const COT_TLS_REQUIRED_MESSAGE = 'Only available when the server runs with SSL (e.g. .dev-certs or COT_SSL_*).'
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/**
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* Resolve CoT server TLS cert and key paths (for plugin and API).
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* @param {{ cotSslCert?: string, cotSslKey?: string }} [config] - Runtime config (optional)
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* @returns {{ certPath: string, keyPath: string } | null} Paths when TLS is configured, else null.
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*/
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export function getCotSslPaths(config = {}) {
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if (process.env.COT_SSL_CERT && process.env.COT_SSL_KEY) {
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return { certPath: process.env.COT_SSL_CERT, keyPath: process.env.COT_SSL_KEY }
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}
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if (config.cotSslCert && config.cotSslKey) {
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return { certPath: config.cotSslCert, keyPath: config.cotSslKey }
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}
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const candidates = [
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join(process.cwd(), '.dev-certs', 'cert.pem'),
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join(__dirname, '../../.dev-certs', 'cert.pem'),
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]
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for (const certPath of candidates) {
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const keyPath = certPath.replace('cert.pem', 'key.pem')
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if (existsSync(certPath) && existsSync(keyPath)) {
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return { certPath, keyPath }
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}
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}
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return null
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}
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/**
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* Build a P12 trust store from a PEM cert path (for truststore download and server package).
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* @param {string} certPath - Path to cert.pem
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* @param {string} password - P12 password
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* @returns {Buffer} P12 buffer
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* @throws {Error} If openssl fails
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*/
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export function buildP12FromCertPath(certPath, password) {
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const outPath = join(tmpdir(), `kestrelos-cot-p12-${Date.now()}.p12`)
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try {
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execSync(
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`openssl pkcs12 -export -nokeys -in "${certPath}" -out "${outPath}" -passout pass:${password}`,
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{ stdio: 'pipe' },
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)
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const p12 = readFileSync(outPath)
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unlinkSync(outPath)
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return p12
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}
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catch (err) {
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if (existsSync(outPath)) unlinkSync(outPath)
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throw err
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}
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}
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