Clean up files

.gitignore

@@ -3,4 +3,5 @@ node_modules
 package-lock.json
 aliases.json
 .env
-.idea
+.idea
+certs/

README.md

@@ -5,8 +5,8 @@ Mail Room is a lightweight email handling system built with Node.js and Docker,
 ## Services
 
 * __Controller__ - Account management API
-* __Inbox__ - SMTP server for incoming emails
-* __Outbox__ - SMTP server for outgoing emails
+* __Inbox__ - SMTP server (MTA) for incoming emails
+* __Outbox__ - SMTP server (MSA) for outgoing emails
 * __Dovecot__ - IMAP server
 * __Rspamd__ - Spam service
 * __Redis__ - Account database
@@ -65,6 +65,19 @@ Start the services using Docker Compose:
   docker compose up -d
   ```
 
+### Managing users
+To add or remove a user, use the mailadmin tool:
+   ```text
+   Usage: ./mailadmin [command] [options]
+   
+   Commands:
+     create-user <email> <password>   Create a new email user
+     delete-user <email>              Delete an existing email user
+     list-users                       List all email users
+     get-user <email>                 Get details of a specific user
+     generate-cert <email>            Generate a client certificate for the user
+   ```
+
 ## Project Structure
   ```text
   .
@@ -75,6 +88,7 @@ Start the services using Docker Compose:
   ├── conf/                  # Configuration files
   │   ├── dovecot/
   │   └── rspamd/
+  ├── controller/            # Controller server source
   ├── inbox/                 # Inbox (MX) server source
   ├── outbox/                # Outbox (Submission) server source
   └── rspamd/                # Rspamd service Docker build instructions

controller/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:alpine
+FROM node:slim
 WORKDIR /usr/src/controller
 
 ENV REDIS_HOST="redis_mail"

controller/src/routes/user.js

@@ -5,14 +5,13 @@ import {generateCertificate} from '../services/clientCertService.js';
 const router = Router();
 
 router.post('/users/register', async (req, res) => {
-  console.log(req.body.username, req.body.password);
   try {
     const status = await register(req.body.username, req.body.password);
     return res.status(201).
         send(JSON.stringify(status));
   } catch (err) {
-    console.log(err);
-    res.status(500).send(err.message);
+    console.error(err);
+    return res.status(500).send(err.message);
   }
 });
 
@@ -24,6 +23,7 @@ router.get('/users/', async (req, res) => {
   const users = await listUsers();
   return res.send(JSON.stringify(users));
 })
+
 router.get('/users/:user/certificate', async (req, res) => {
   try {
     const cert = generateCertificate(req.params['user']);

controller/src/services/userService.js

@@ -1,6 +1,5 @@
 import {createClient} from 'redis';
 import bcrypt from 'bcrypt';
-import {get} from 'node:http';
 
 // Create a Redis client
 const client = await createClient({

rspamd/conf/mx_check.conf

@@ -0,0 +1 @@
+enabled = true;