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Validate SSL config for sanity before startup

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This commit is contained in:
Cohee
2025-02-26 20:32:26 +02:00
parent 813ec537cd
commit 02cdec5a10
1 changed files with 39 additions and 10 deletions
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49
src/server-startup.js
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@@ -189,14 +189,47 @@ export class ServerStartup {
this.cliArgs = cliArgs; this.cliArgs = cliArgs;
} }
/**
* Prints a fatal error message and exits the process.
* @param {string} message
*/
#fatal(message) {
console.error(color.red(message));
process.exit(1);
}
/**
* Checks if SSL options are valid. If not, it will print an error message and exit the process.
* @returns {void}
*/
#verifySslOptions() {
if (!this.cliArgs.ssl) return;
if (!this.cliArgs.certPath) {
this.#fatal('Error: SSL certificate path is required when using HTTPS. Check your config');
}
if (!this.cliArgs.keyPath) {
this.#fatal('Error: SSL key path is required when using HTTPS. Check your config');
}
if (!fs.existsSync(this.cliArgs.certPath)) {
this.#fatal('Error: SSL certificate path does not exist');
}
if (!fs.existsSync(this.cliArgs.keyPath)) {
this.#fatal('Error: SSL key path does not exist');
}
}
/** /**
* Creates an HTTPS server. * Creates an HTTPS server.
* @param {URL} url The URL to listen on * @param {URL} url The URL to listen on
* @param {number} ipVersion the ip version to use * @param {number} ipVersion the ip version to use
* @returns {Promise<void>} A promise that resolves when the server is listening * @returns {Promise<void>} A promise that resolves when the server is listening
* @throws {Error} If the server fails to start
*/ */
#createHttpsServer(url, ipVersion) { #createHttpsServer(url, ipVersion) {
this.#verifySslOptions();
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
const sslOptions = { const sslOptions = {
cert: fs.readFileSync(this.cliArgs.certPath), cert: fs.readFileSync(this.cliArgs.certPath),
@@ -222,7 +255,6 @@ export class ServerStartup {
* @param {URL} url The URL to listen on * @param {URL} url The URL to listen on
* @param {number} ipVersion the ip version to use * @param {number} ipVersion the ip version to use
* @returns {Promise<void>} A promise that resolves when the server is listening * @returns {Promise<void>} A promise that resolves when the server is listening
* @throws {Error} If the server fails to start
*/ */
#createHttpServer(url, ipVersion) { #createHttpServer(url, ipVersion) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
@@ -257,7 +289,7 @@ export class ServerStartup {
try { try {
await createFunc(this.cliArgs.getIPv6ListenUrl(), 6); await createFunc(this.cliArgs.getIPv6ListenUrl(), 6);
} catch (error) { } catch (error) {
console.error('non-fatal error: failed to start server on IPv6'); console.error('Warning: failed to start server on IPv6');
console.error(error); console.error(error);
v6Failed = true; v6Failed = true;
@@ -268,7 +300,7 @@ export class ServerStartup {
try { try {
await createFunc(this.cliArgs.getIPv4ListenUrl(), 4); await createFunc(this.cliArgs.getIPv4ListenUrl(), 4);
} catch (error) { } catch (error) {
console.error('non-fatal error: failed to start server on IPv4'); console.error('Warning: failed to start server on IPv4');
console.error(error); console.error(error);
v4Failed = true; v4Failed = true;
@@ -285,18 +317,15 @@ export class ServerStartup {
*/ */
#handleServerListenFail({ v6Failed, v4Failed, useIPv6, useIPv4 }) { #handleServerListenFail({ v6Failed, v4Failed, useIPv6, useIPv4 }) {
if (v6Failed && !useIPv4) { if (v6Failed && !useIPv4) {
console.error(color.red('fatal error: Failed to start server on IPv6 and IPv4 disabled')); this.#fatal('Error: Failed to start server on IPv6 and IPv4 disabled');
process.exit(1);
} }
if (v4Failed && !useIPv6) { if (v4Failed && !useIPv6) {
console.error(color.red('fatal error: Failed to start server on IPv4 and IPv6 disabled')); this.#fatal('Error: Failed to start server on IPv4 and IPv6 disabled');
process.exit(1);
} }
if (v6Failed && v4Failed) { if (v6Failed && v4Failed) {
console.error(color.red('fatal error: Failed to start server on both IPv6 and IPv4')); this.#fatal('Error: Failed to start server on both IPv6 and IPv4');
process.exit(1);
} }
} }