Remove matrix-registration (#4919)

* Remove roles/custom/matrix-registration

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Update README.md

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Update configuring-playbook-matrix-registration.md

Reuse https://github.com/spantaleev/matrix-docker-ansible-deploy/blob/409c7393a04126341dc4beb7b14590313fcf5e9e/docs/configuring-playbook-dimension.md

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Move entries for matrix-registrations down to the sections for removed components

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Remove a section from registering-users.md

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Remove an entry for matrix-registration from self-building.md

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Remove matrix-registration from matrix_servers

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Remove reference to matrix-registration from matrix-user-verification-service/defaults/main.yml

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Remove an entry for matrix-registration from setup.yml

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Update CHANGELOG.md

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

---------

Signed-off-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>
Co-authored-by: Suguru Hirahara <did:key:z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>
This commit is contained in:
Suguru Hirahara
2026-05-19 07:40:00 +00:00
committed by GitHub
parent f71080a72a
commit dec6326bb6
22 changed files with 48 additions and 877 deletions
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@@ -1,115 +1,36 @@
<!--
SPDX-FileCopyrightText: 2020 - 2022 Slavi Pantaleev
SPDX-FileCopyrightText: 2022 MDAD project contributors
SPDX-FileCopyrightText: 2024 - 2025 Suguru Hirahara
SPDX-FileCopyrightText: 2019 Edgars Voroboks
SPDX-FileCopyrightText: 2019 Eduardo Beltrame
SPDX-FileCopyrightText: 2019-2025 MDAD project contributors
SPDX-FileCopyrightText: 2019-2025 Slavi Pantaleev
SPDX-FileCopyrightText: 2020 Chris van Dijk
SPDX-FileCopyrightText: 2020 Tulir Asokan
SPDX-FileCopyrightText: 2020 jens quade
SPDX-FileCopyrightText: 2022 Dennis Ciba
SPDX-FileCopyrightText: 2022 Kim Brose
SPDX-FileCopyrightText: 2022 Travis Ralston
SPDX-FileCopyrightText: 2022 Vladimir Panteleev
SPDX-FileCopyrightText: 2022 Yan Minagawa
SPDX-FileCopyrightText: 2024-2026 Suguru Hirahara
SPDX-License-Identifier: AGPL-3.0-or-later
-->
# Setting up matrix-registration (optional)
# Setting up matrix-registration (optional, removed)
> [!WARNING]
> - This is a poorly maintained and buggy project. It's better to avoid using it.
> - This is not related to [matrix-registration-bot](configuring-playbook-bot-matrix-registration-bot.md)
> [!NOTE]
> This is not related to [matrix-registration-bot](configuring-playbook-bot-matrix-registration-bot.md).
The playbook can install and configure [matrix-registration](https://github.com/ZerataX/matrix-registration) for you. It is a simple python application to have a token based Matrix registration.
🪦 The playbook used to be able to install and configure [matrix-registration](https://github.com/ZerataX/matrix-registration), but no longer includes this component, as it has been unmaintained since November, 2025.
Use matrix-registration to **create unique registration links**, which people can use to register on your Matrix server. It allows certain people (these having a special link) to register a user account, **keeping your server's registration closed (private)**.
## Uninstalling the component manually
**matrix-registration** provides 2 things:
- **an API for creating registration tokens** (unique registration links). This API can be used via `curl` or via the playbook (see [Usage](#usage) below)
- **a user registration page**, where people can use these registration tokens. By default, exposed at `https://matrix.example.com/matrix-registration`
## Adjusting DNS records (optional)
By default, this playbook installs the matrix-registration on the `matrix.` subdomain, at the `/matrix-registration` path (https://matrix.example.com/matrix-registration). This makes it easy to install it, because it **doesn't require additional DNS records to be set up**. If that's okay, you can skip this section.
If you wish to adjust it, see the section [below](#adjusting-the-matrix-registration-url-optional) for details about DNS configuration.
## Adjusting the playbook configuration
To enable matrix-registration, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:
```yaml
matrix_registration_enabled: true
# Generate a strong secret here. You can create one with a command like `pwgen -s 64 1`.
matrix_registration_admin_secret: "ENTER_SOME_SECRET_HERE"
```
### Adjusting the matrix-registration URL (optional)
By tweaking the `matrix_registration_hostname` and `matrix_registration_path_prefix` variables, you can easily make the service available at a **different hostname and/or path** than the default one.
Example additional configuration for your `vars.yml` file:
```yaml
# Change the default hostname and path prefix
matrix_registration_hostname: registration.example.com
matrix_registration_path_prefix: /
```
If you've changed the default hostname, you may need to create a CNAME record for the matrix-registration domain (`registration.example.com`), which targets `matrix.example.com`.
When setting, replace `example.com` with your own.
### Extending the configuration
There are some additional things you may wish to configure about the component.
Take a look at:
- `roles/custom/matrix-registration/defaults/main.yml` for some variables that you can customize via your `vars.yml` file
- `roles/custom/matrix-registration/templates/config.yaml.j2` for the component's default configuration. You can override settings (even those that don't have dedicated playbook variables) using the `matrix_registration_configuration_extension_yaml` variable
## Installing
After configuring the playbook and potentially [adjusting your DNS records](#adjusting-dns-records), run the playbook with [playbook tags](playbook-tags.md) as below:
<!-- NOTE: let this conservative command run (instead of install-all) to make it clear that failure of the command means something is clearly broken. -->
```sh
ansible-playbook -i inventory/hosts setup.yml --tags=setup-all,start
```
The shortcut commands with the [`just` program](just.md) are also available: `just install-all` or `just setup-all`
`just install-all` is useful for maintaining your setup quickly ([2x-5x faster](../CHANGELOG.md#2x-5x-performance-improvements-in-playbook-runtime) than `just setup-all`) when its components remain unchanged. If you adjust your `vars.yml` to remove other components, you'd need to run `just setup-all`, or these components will still remain installed. Note these shortcuts run the `ensure-matrix-users-created` tag too.
## Usage
**matrix-registration** gets exposed at `https://matrix.example.com/matrix-registration`
It provides various [APIs](https://github.com/ZerataX/matrix-registration/wiki/api) — for creating registration tokens, listing tokens, disabling tokens, etc. To make use of all of its capabilities, consider using `curl`.
We make the most common APIs easy to use via the playbook (see below).
### Creating registration tokens
To **create a new user registration token (link)**, use this command:
If you still have matrix-registration installed on your Matrix server, the playbook can no longer help you uninstall it and you will need to do it manually. To uninstall manually, run these commands on the server:
```sh
ansible-playbook -i inventory/hosts setup.yml \
--tags=generate-matrix-registration-token \
--extra-vars="one_time=yes ex_date=2021-12-31"
systemctl disable --now matrix-registration.service
rm -rf /matrix/matrix-registration
/matrix/postgres/bin/cli-non-interactive -c 'DROP DATABASE matrix_registration;'
```
The above command creates and returns a **one-time use** token, which **expires** on the 31st of December 2021. Adjust the `one_time` and `ex_date` variables as you see fit.
Share the unique registration link (generated by the command above) with users to let them register on your Matrix server.
### Listing registration tokens
To **list the existing user registration tokens**, use this command:
```sh
ansible-playbook -i inventory/hosts setup.yml \
--tags=list-matrix-registration-tokens
```
The shortcut command with `just` program is also available: `just run-tags list-matrix-registration-tokens`
## Troubleshooting
As with all other services, you can find the logs in [systemd-journald](https://www.freedesktop.org/software/systemd/man/systemd-journald.service.html) by logging in to the server with SSH and running `journalctl -fu matrix-registration`.
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@@ -106,8 +106,6 @@ Extend and modify how users are authenticated on your homeserver.
- [Setting up Ketesa](configuring-playbook-ketesa.md)
- [Setting up matrix-registration](configuring-playbook-matrix-registration.md)
- [Setting up the REST authentication password provider module](configuring-playbook-rest-auth.md) (advanced)
- [Setting up the Shared Secret Auth password provider module](configuring-playbook-shared-secret-auth.md) (advanced)
@@ -281,6 +279,8 @@ Various services that don't fit any other categories.
- [Setting up matrix-bot-chatgpt](configuring-playbook-bot-chatgpt.md) (unmaintained; the bridge's author suggests taking a look at [baibot](https://github.com/etkecc/baibot) as a replacement, which can also be [installed using this playbook](configuring-playbook-bot-baibot.md))
- [Setting up matrix-registration](configuring-playbook-matrix-registration.md) (removed; this component has been unmaintained)
- [Setting up Mautrix Facebook bridging](configuring-playbook-bridge-mautrix-facebook.md) (deprecated in favor of the Messenger/Instagram bridge with [mautrix-meta-messenger](configuring-playbook-bridge-mautrix-meta-messenger.md))
- [Setting up Mautrix Instagram bridging](configuring-playbook-bridge-mautrix-instagram.md) (deprecated in favor of the Messenger/Instagram bridge with [mautrix-meta-instagram](configuring-playbook-bridge-mautrix-meta-instagram.md))
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@@ -68,7 +68,6 @@ Extend and modify how users are authenticated on your homeserver.
| [matrix-synapse-shared-secret-auth](configuring-playbook-shared-secret-auth.md) | (N/A) | ❌ | Password provider module |
| [matrix-synapse-ldap3](configuring-playbook-ldap-auth.md) (advanced) | (N/A) | ❌ | LDAP Auth password provider module |
| [matrix-ldap-registration-proxy](configuring-playbook-matrix-ldap-registration-proxy.md) | [activism.international/matrix_ldap_registration_proxy](https://gitlab.com/activism.international/matrix_ldap_registration_proxy/container_registry) | ❌ | Proxy that handles Matrix registration requests and forwards them to LDAP |
| [matrix-registration](configuring-playbook-matrix-registration.md) | [zeratax/matrix-registration](https://hub.docker.com/r/devture/zeratax-matrix-registration/) | ❌ | Simple python application to have a token based Matrix registration |
| [Matrix User Verification Service](configuring-playbook-user-verification-service.md) | [matrixdotorg/matrix-user-verification-service](https://hub.docker.com/r/atrixdotorg/matrix-user-verification-service) | ❌ | Service to verify details of a user based on an Open ID token |
| [synapse-simple-antispam](configuring-playbook-synapse-simple-antispam.md) (advanced) | (N/A) | ❌ | Spam checker module |
@@ -179,6 +178,7 @@ The list of the deprecated or unmaintained services is available [here](configur
| [matrix-appservice-slack](configuring-playbook-bridge-appservice-slack.md) | [matrixdotorg/matrix-appservice-slack](https://hub.docker.com/r/matrixdotorg/matrix-appservice-slack) | ❌ | Bridge to [Slack](https://slack.com/) |
| [matrix-appservice-webhooks](configuring-playbook-bridge-appservice-webhooks.md) | [turt2live/matrix-appservice-webhooks](https://hub.docker.com/r/turt2live/matrix-appservice-webhooks) | ❌ | Bridge for slack compatible webhooks ([ConcourseCI](https://concourse-ci.org/), [Slack](https://slack.com/) etc. pp.) |
| [matrix-chatgpt-bot](configuring-playbook-bot-chatgpt.md) | [matrixgpt/matrix-chatgpt-bot](https://ghcr.io/matrixgpt/matrix-chatgpt-bot) | ❌ | Accessing ChatGPT via your favourite Matrix client |
| [matrix-registration](configuring-playbook-matrix-registration.md) | [zeratax/matrix-registration](https://hub.docker.com/r/devture/zeratax-matrix-registration/) | ❌ | Simple python application to have a token based Matrix registration |
| [mautrix-facebook](configuring-playbook-bridge-mautrix-facebook.md) | [mautrix/facebook](https://mau.dev/mautrix/facebook/container_registry) | ❌ | Bridge to [Facebook](https://facebook.com/) |
| [mautrix-instagram](configuring-playbook-bridge-mautrix-instagram.md) | [mautrix/instagram](https://mau.dev/mautrix/instagram/container_registry) | ❌ | Bridge to [Instagram](https://instagram.com/) |
| [mx-puppet-discord](configuring-playbook-bridge-mx-puppet-discord.md) | [mx-puppet/discord/mx-puppet-discord](https://gitlab.com/mx-puppet/discord/mx-puppet-discord/container_registry) | ❌ | Bridge to [Discord](https://discordapp.com/) |
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To manage users and your homeserver more easily (via a web interface), you can install [Ketesa](configuring-playbook-ketesa.md) — a fully-featured admin UI covering users, rooms, media, sessions, and MAS management.
## Letting certain users register on your private server
If you'd rather **keep your server private** (public registration closed, as is the default), and **let certain people create accounts by themselves** (instead of creating user accounts manually like this), consider installing and making use of [matrix-registration](configuring-playbook-matrix-registration.md).
## Enabling public user registration
To **open up user registration publicly** (usually **not recommended**), add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:
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@@ -31,7 +31,6 @@ Possibly outdated list of roles where self-building the Docker image is currentl
- `hydrogen`
- `cinny`
- `sable`
- `matrix-registration`
- `coturn`
- `matrix-corporal`
- `exim-relay`