prosody-modules
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mod_mam_archive/README.markdown

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mod_mam_archive/README.markdown @ 4832:bfd4af4caddc

mod_password_policy: Support for additional policies provided by other modules E.g. check a password contains an uppercase character: module:provides("password-policy", { name = "contains_uppercase"; check_password = function (password, policy) return (policy ~= true) or (not not password:match("%u")); end; }) Config: password_policy = { contains_uppercase = true; }
author Matthew Wild <mwild1@gmail.com>
date Wed, 22 Dec 2021 14:48:46 +0000
parent 1903:758a9a723597
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---
labels:
- 'Stage-Alpha'
summary: 'XEP-0136: Message Archiving frontend for mod\_mam'
...

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

Implementation of [XEP-0136: Message
Archiving](http://xmpp.org/extensions/xep-0136.html) for
[mod\_mam](mod_mam.html).

Details
=======

See [mod\_mam] for details.

Usage
=====

First configure mod\_mam as specified in it's [wiki][mod\_mam]. Make
sure it uses sql2 storage backend.

Then add "mam\_archive" to your modules\_enabled list:

        modules_enabled = {
            -- ...
            "mam_archive",
            -- ...
        }

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

Because of the fact that [XEP-0136] defines a 'conversation' concept not
present in [XEP-0313], we have to assume some periods of chat history as
'conversations'.

Conversation interval defaults to one day, to provide for a convenient
usage.

    archive_conversation_interval = 86400; -- defined in seconds. One day by default

That is the only reason SQL database is required as well.

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

  ------ ---------------
  0.10   Works
  0.9    Does not work
  ------ ---------------

  ------------ ------------
  PostgreSQL   Tested
  MySQL        Not tested
  SQLite       Tested
  ------------ ------------