File

mod_isolate_host/README.markdown @ 5705:527c747711f3

mod_http_oauth2: Limit revocation to clients own tokens in strict mode RFC 7009 section 2.1 states: > The authorization server first validates the client credentials (in > case of a confidential client) and then verifies whether the token was > issued to the client making the revocation request. If this > validation fails, the request is refused and the client is informed of > the error by the authorization server as described below. The first part was already covered (in strict mode). This adds the later part using the hash of client_id recorded in 0860497152af It still seems weird to me that revoking a leaked token should not be allowed whoever might have discovered it, as that seems the responsible thing to do.
author Kim Alvefur <zash@zash.se>
date Sun, 29 Oct 2023 11:30:49 +0100
parent 1820:8de50be756e5
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---
labels:
- 'Stage-Beta'
summary: Prevent communication between hosts
...

Introduction
============

In some environments it is desirable to isolate one or more hosts, and
prevent communication with external, or even other internal domains.

Loading mod\_isolate\_host on a host will prevent all communication with
JIDs outside of the current domain, though it is possible to configure
exceptions.

**Note:** if you just want to prevent communication with external
domains, this is possible without a plugin. See [Prosody: Disabling
s2s](http://prosody.im/doc/s2s#disabling) for more information.

This module was sponsored by [Exa Networks](http://exa-networks.co.uk/).

Configuration
=============

To isolate all hosts by default, add the module to your global
modules\_enabled:

``` {.lua}
modules_enabled = {
  ...
    "isolate_host";
  ...
}
```

Alternatively you can isolate a single host by putting a
modules\_enabled line under the VirtualHost directive:

``` {.lua}
VirtualHost "example.com"
modules_enabled = { "isolate_host" }
```

After enabling the module, you can add further options to add exceptions
for the isolation:

  Option                     Description
  -------------------------- -----------------------------------------------------------------------------------------
  isolate\_except\_domains   A list of domains to allow communication with.
  isolate\_except\_users     A list of user JIDs allowed to bypass the isolation and communicate with other domains.

**Note:** Admins of hosts are always allowed to communicate with other
domains

Compatibility
=============

  ----- -------
  0.9   Works
  ----- -------