Filter activities depending on their origin instance or other criteria.

SimplePolicy is capable of handling most common admin tasks.

To use SimplePolicy, you must enable it. Do so by adding the following to your :instance config object, so that it looks like this:

config :bonfire, :instance,
  [...]
  rewrite_policy: ActivityPub.MRF.SimplePolicy

Once SimplePolicy is enabled, you can configure various groups in the :mrf_simple config object. These groups are:

• media_removal: Servers in this group will have media stripped from incoming messages.
• media_nsfw: Servers in this group will have the #nsfw tag and sensitive setting injected into incoming messages which contain media.
• reject: Servers in this group will have their messages rejected.
• report_removal: Servers in this group will have their reports (flags) rejected.

Servers should be configured as lists.

Example

This example will enable SimplePolicy, block media from illegalporn.biz, mark media as NSFW from porn.biz and porn.business, reject messages from spam.com and block reports (flags) from troll.mob:

config :activity_pub, :instance,
  rewrite_policy: [ActivityPub.MRF.SimplePolicy]

config :activity_pub, :mrf_simple,
  media_removal: ["illegalporn.biz"],
  media_nsfw: ["porn.biz", "porn.business"],
  reject: ["spam.com"],
  report_removal: ["troll.mob"]