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packages/cli/test/integration/eventbus/tls-server.ts

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+import * as tls from 'tls';
+import * as fs from 'fs';
+import * as path from 'path';
+import * as readline from 'readline';
+
+export class TlsSyslogServer {
+	private server: tls.Server | null = null;
+	private messages: string[] = [];
+	port: number = 0;
+
+	async start(): Promise<number> {
+		const key = fs.readFileSync(path.join(__dirname, 'support', 'key.pem'), 'utf8');
+		const cert = fs.readFileSync(path.join(__dirname, 'support', 'certificate.pem'), 'utf8');
+
+		return await new Promise((resolve) => {
+			this.server = tls.createServer({ key, cert, secureProtocol: 'TLSv1_2_method' }, (socket) => {
+				const lines = readline.createInterface({ input: socket });
+				lines.on('line', (line) => {
+					this.messages.push(line);
+					console.log('Received:', line);
+				});
+			});
+
+			this.server.listen(0, () => {
+				const address = this.server!.address();
+				this.port = address && typeof address === 'object' ? address.port : 0;
+				console.log(`TLS Syslog server listening on port ${this.port}`);
+				resolve(this.port);
+			});
+		});
+	}
+
+	async stop(): Promise<void> {
+		return await new Promise((resolve) => {
+			this.server?.close();
+			resolve();
+		});
+	}
+
+	getMessages(): string[] {
+		return [...this.messages];
+	}
+
+	clearMessages(): void {
+		this.messages = [];
+	}
+
+	async waitForMessage(timeout = 5000): Promise<string> {
+		const start = Date.now();
+		while (Date.now() - start < timeout) {
+			if (this.messages.length > 0) {
+				return this.messages.shift()!;
+			}
+			await new Promise((resolve) => setTimeout(resolve, 100));
+		}
+		throw new Error('Timeout waiting for message');
+	}
+}