Mercurial > prosody-modules
view mod_pubsub_serverinfo/README.markdown @ 5925:32d1abb89dfe
mod_rest: Reject password that fails saslprep earlier (thanks tgy)
Prevents an error later if/when passing the password through saslprep a
second time in the authentication module, since the prep functions now
reject nil
The error reporting could be improved but that would involve adding a
way to pass errors back out of the check_credentials() function.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 04 Jul 2024 16:06:32 +0200 |
| parents | faf1f1c833e8 |
| children | c61a82f80e57 |
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--- labels: - 'Statistics' ... Exposes server information over Pub/Sub per [XEP-0485: PubSub Server Information](https://xmpp.org/extensions/xep-0485.html). The module announces support (used to 'opt-in', per the XEP) and publishes the name of the local domain via a Pub/Sub node. The published data will contain a 'remote-domain' element for inbound and outgoing s2s connections. These elements will be named only when the remote domain announces support ('opts in') too. **Known issues:** - [Issue #1841](https://issues.prosody.im/1841): This module conflicts with mod_server_contact_info (both will run, but it may affect the ability of some implementations to read the server/contact information provided). Installation ============ Enable this module in the global or a virtual host. The default configuration requires the existence of a Pub/Sub component that uses the 'pubsub' subdomain of the host in which the module is enabled: Component "pubsub.example.org" "pubsub" The module will create a node and publish data, using a JID that matches the XMPP domain name of the host. Ensure that this actor is an admin of the Pub/Sub service: admins = { "example.org" } Configuration ============= The Pub/Sub service on which data is published, by default, is a component addressed as the `pubsub` subdomain of the domain of the virtual host that the module is loaded under. To change this, apply this configuration setting: pubsub_serverinfo_service = "anotherpubsub.example.org" The Pub/Sub node on which data is published is, by default, a leaf-node named `serverinfo`. To change this, apply this configuration setting: pubsub_serverinfo_node = "foobar" To prevent a surplus of event notifications, this module will only publish new data after a certain period of time has expired. The default duration is 300 seconds (5 minutes). To change this simply put in the config: pubsub_serverinfo_publication_interval = 180 -- or any other number of seconds To detect if remote domains allow their domain name to be included in the data that this module publishes, this module will perform a service discovery request to each remote domain. To prevent a continuous flood of disco/info requests, the response to these requests is cached. By default, a cached value will remain in cache for one hour. This duration can be modified by adding this configuration option: pubsub_serverinfo_cache_ttl = 1800 -- or any other number of seconds Compatibility ============= Incompatible with 0.11 or lower. Known Issues / TODOs ==================== The reported data does not contain the optional 'connection' child elements. These can be used to describe the direction of a connection. More generic server information (eg: user counts, software version) should be included in the data that is published.