Openfire XMPP Collaboration Server - Hardened

This is a repackaged open source software product wherein additional charges apply for cloudimg support services.

## Overview

Openfire is a mature, battle-tested open source XMPP (Jabber) real-time collaboration server built by the Ignite Realtime community and proven in deployments supporting over 50,000 concurrent users. It delivers instant messaging, presence, multi-user group chat (MUC), rosters and publish-subscribe, all administered through a polished web admin console. This AMI gives you a private, self-hosted messaging server you run and control entirely in your own AWS account - fully installed, secured and operational within minutes of launch.

This is a repackaged open source software product with additional charges for cloudimg support services.

## Why This Image vs a Manual Install

This image eliminates the manual package installation, first-run setup wizard, reverse-proxy and TLS configuration, and credential hardening a manual install requires. Openfire normally boots into an open, unauthenticated first-run setup wizard; this image pre-completes that wizard at build time so no privileged setup surface is ever exposed. Each instance generates its own administrator password on first boot. Launch the instance, read your unique credential, and sign in - no configuration files to edit.

## Application Stack

Openfire is installed from the official upstream package and runs as an unprivileged system user under systemd. The web admin console is bound to the loopback interface only and fronted by an nginx reverse proxy on ports 80 and 443, with a self-signed TLS certificate regenerated uniquely on each instance's first boot. XMPP client-to-server traffic is served on ports 5222 and 5223 and server-to-server federation on port 5269. The server database lives on a dedicated data volume, independently resizable and separate from the OS disk.

## Security Hardening

This image follows a defence-in-depth approach:

• No open setup wizard: the unauthenticated first-run wizard is pre-completed at build time so no privileged surface ships in the image
• No default or shared credentials: a cryptographically random administrator password is generated on each instance's first boot and written only to a root-only file
• Console isolation: the admin console binds exclusively to loopback; only the nginx reverse proxy is exposed and raw administration ports are never opened
• TLS by default: the admin console is fronted over HTTPS with a per-instance self-signed certificate you can replace with your own trusted certificate
• Anonymous login disabled: every account authenticates; no anonymous XMPP access
• Dedicated data volume: the server database lives on its own disk, surviving OS-disk changes and resizable independently

Buyers requiring formal compliance documentation should contact cloudimg to discuss specific requirements.

## Concrete Use Cases

• Private team messaging: Run your own internal instant-messaging and presence service for staff, keeping all conversation data inside your AWS account rather than a third-party SaaS chat provider
• Federated community server: Host group-chat rooms (MUC) and federate with other XMPP servers over port 5269 to build an interoperable messaging network
• Application messaging backend: Use a standards-based XMPP server as the real-time messaging, presence and publish-subscribe backbone for chat, IoT or notification applications

## AWS Integration

Deploy on any EC2 instance type. Use the unauthenticated health endpoint with an Application Load Balancer for availability monitoring. Back up your server database using EBS snapshots or AWS Backup. Resize the dedicated data volume independently of the OS disk as your user base grows. XMPP client traffic uses ports 5222 and 5223; server-to-server federation uses port 5269.

## Getting Started

Read your credential from the root-only file, open the admin console in your browser, and sign in as admin. Create users and groups, provision MUC group-chat rooms, install plugins and connect any standard XMPP client. To serve a real public domain and install a trusted certificate, follow the user guide.

## Next Steps

Book a guided deployment walkthrough or federation planning session with cloudimg engineers to get your messaging environment production-ready. Contact us via email or live chat to schedule a session tailored to your use case.