gist/matrix/m.room.join_rules/README.md

• m.room.join_rules
  • knocking
  • membership of another room
    • merging knocking and membership of another room
  • Note to self
  • See also

m.room.join_rules

Controls who can join the room. This is best to configure in room settings.

knocking

Requires room version 7

{
  "join_rule": "knock"
}

membership of another room

Requires room version 8 9. Offers only Spaces in room settings

{
  "allow": [
    {
      "room_id": "!whatever:example.net",
      "type": "m.room_membership"
    }
  ],
  "join_rule": "restricted"
}

It can be assumed that multiple spaces is simply copying that more, see below (with exception of join_rule)

merging knocking and membership of another room

Practically the same, but requires room version 10 and new join_rule known as knock_restricted

{
  "allow": [
    {
      "room_id": "!ddFNqIRUacwdicInJz:feneas.org",
      "type": "m.room_membership"
    },
    {
      "room_id": "!fGtopoZuCySnTsSdsU:matrix.org",
      "type": "m.room_membership"
    },
    {
      "room_id": "!IVRSynLjDUQRVOHnbE:pikaviestin.fi",
      "type": "m.room_membership"
    },
    {
      "room_id": "!ruWhXaXgrPjaSSecvb:matrix.org",
      "type": "m.room_membership"
    },
    {
      "room_id": "!watercooler-v10:maunium.net",
      "type": "m.room_membership"
    },
    {
      "room_id": "!etDMqntYVqugEClPcE:artemislena.eu",
      "type": "m.room_membership"
    },
    {
      "room_id": "!KMbEUhVQHLwZHmwzKX:matrix.org",
      "type": "m.room_membership"
    },
    {
      "room_id": "!rCWNvpCTZHQkiRYUDE:matrix.org",
      "type": "m.room_membership"
    },
    {
      "room_id": "!AUKUBkWpbVaNhXJhuD:vi.fi",
      "type": "m.room_membership"
    },
    {
      "room_id": "!MHqztrxnQriEOyNLjW:pirateriot.net",
      "type": "m.room_membership"
    },
    {
      "room_id": "!WDaMZSVinTZRLOTajM:hacklab.fi",
      "type": "m.room_membership"
    },
    {
      "room_id": "!IwPxifXSjBLghpVEMh:matrix.org",
      "type": "m.room_membership"
    },
    {
      "room_id": "!iQaStEQNwaqxQfyhZi:sorunome.de",
      "type": "m.room_membership"
    },
    {
      "room_id": "!ESKEvwumMpSRZTnJOI:pikaviestin.fi",
      "type": "m.room_membership"
    },
    {
      "room_id": "!azROMLeGEMPdbdWnbk:matrix.org",
      "type": "m.room_membership"
    }
  ],
  "join_rule": "knock_restricted"
}

Note to self

• !fGtopoZuCySnTsSdsU:matrix.org - eu.aminda.space v10
• !ruWhXaXgrPjaSSecvb:matrix.org - aminda.eu v10
• !IVRSynLjDUQRVOHnbE:pikaviestin.fi - Nova Fervoro v10
• !watercooler-v10:maunium.net - WaterDuck v10
• !etDMqntYVqugEClPcE:artemislena.eu - Community Moderation Effort v9
• !KMbEUhVQHLwZHmwzKX:matrix.org - Matrix Haters v9
• !rCWNvpCTZHQkiRYUDE:matrix.org - Matrix.fi v5
• !AUKUBkWpbVaNhXJhuD:vi.fi - Olohuone v6
• !MHqztrxnQriEOyNLjW:pirateriot.net - GlobalPirates v10
• !WDaMZSVinTZRLOTajM:hacklab.fi - Matrix Suomi (Space) v6
• !IwPxifXSjBLghpVEMh:matrix.org - FluffyChat (room) v5
• !iQaStEQNwaqxQfyhZi:sorunome.de - FluffyChat Space v6
• !ESKEvwumMpSRZTnJOI:pikaviestin.fi - Piraattipuolue v10
• !azROMLeGEMPdbdWnbk:matrix.org - Piraattipuolueen työrauha v9

See also

• m.room.history_visibility