Files
computer-playbook/roles/web-opt-rdr-domains/README.md
kevinveenbirkenbachandClaude Opus 5.5 ce9490d317 refactor(web-opt-rdr-domains): serve a per-domain well-known directory, not a Matrix path
045ef095f2 taught the generic redirect vhost a Matrix location and let
web-app-matrix include web-opt-rdr-domains for its server name on its
own. The first put one app's contract into a shared role and made every
redirect source (www, aliases, asset, css) advertise the Matrix
delegation; the second bypassed current_play_redirect_domains and could
overwrite a vhost the server name already had, such as the Synapse one.

Every redirect vhost now serves `/.well-known/` from `<well-known>/<domain>/`
and hands a missing file or the bare directory to `location /` via
`error_page 403 404 = /`, so it still answers 301 with the original
request URI. web-app-matrix only writes its delegation file into the
directory of its server name.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-24 12:59:22 +02:00

73 lines
2.9 KiB
Markdown

# Redirector
## Description
This Ansible role configures NGINX to perform 301 redirects from one domain to another. It handles SSL certificate retrieval for the source domains and sets up the NGINX configuration to redirect to the specified target domains.
## Overview
This role configures Nginx to perform 301 redirects based on a list of source→target domain mappings.
## Cosmos
The diagram places Redirector in the Infinito.Nexus cosmos: the components it deploys (capabilities), the central services it consumes (dependencies), and its outward reach (federation and bridged external networks).
```mermaid
flowchart LR
subgraph role [web-opt-rdr-domains 💻]
svc_rdr_domains["rdr-domains"]
end
```
Solid `1:1` edges are fixed relationships; dashed `0..1` edges are conditional (enabled only in matching deployments); red `0..0` edges are turned off in this role. Node markers show the role's deploy modes (💻 host, 🐳 compose, 🐝 swarm); ❌ marks a service that is explicitly turned off, and ⚙️ an Ansible role dependency declared in `meta/main.yml`.
## Features
- **Automated provisioning:** Configured by Ansible without manual steps.
- **Well-known passthrough:** every source domain serves the files of its own subdirectory `<domain>/` of the shared well-known directory (`lookup('nginx', 'directories.data.well_known')`) under `/.well-known/`; any other request, a missing well-known file included, gets the 301.
## Quick Setup
### Development
Clone, set up the workstation, and deploy Redirector onto the local stack:
```bash
git clone https://github.com/infinito-nexus/core.git
cd core
make onboard
make compose-deploy mode=reinstall apps=web-opt-rdr-domains full_cycle=false
```
### Production
Install Redirector directly onto the target machine: clone the repository, install the OS prerequisites and the repository toolchain, then deploy against localhost over a local connection (no SSH, no container):
```bash
git clone https://github.com/infinito-nexus/core.git
cd core
bash scripts/install/package.sh
make install
source scripts/meta/env/load.sh
APP=web-opt-rdr-domains
DOMAIN=<your-domain>
TLS_MODE=self_signed
SSH_PUBLIC_KEY="<your-ssh-public-key>"
INVENTORY=inventories/production
infinito administration inventory provision "$INVENTORY" \
--inventory-file "$INVENTORY/devices.yml" \
--host localhost \
--include "$APP" \
--vars "{\"TLS_MODE\": \"$TLS_MODE\", \"DOMAIN_PRIMARY\": \"$DOMAIN\", \"users\": {\"administrator\": {\"authorized_keys\": [\"$SSH_PUBLIC_KEY\"]}}}"
infinito administration deploy dedicated "$INVENTORY/devices.yml" \
--password-file "$INVENTORY/.password" \
--diff -vv
```
## Credits
Implemented by **[Kevin Veen-Birkenbach](https://www.veen.world)**.
Part of the [Infinito.Nexus Project](https://s.infinito.nexus/code) and maintained by [Kevin Veen-Birkenbach](https://www.veen.world).
Licensed under the [Infinito.Nexus Community License (Non-Commercial)](https://s.infinito.nexus/license).