Restricted join support on /make_join, /send_join (#2478)

* Add `QueryRestrictedJoinAllowed`

* Add `Resident` flag to `QueryRestrictedJoinAllowedResponse`

* Check restricted joins on federation API

* Return `Restricted` to determine if the room was restricted or not

* Populate `AuthorisedVia` properly

* Sign the event on `/send_join`, return it in the `/send_join` response in the `"event"` key

* Kick back joins with invalid authorising user IDs, use event from `"event"` key if returned in `RespSendJoin`

* Use invite helper in `QueryRestrictedJoinAllowed`

* Only use users with the power to invite, change error bubbling a bit

* Placate the almighty linter

One day I will nuke `gocyclo` from orbit and everything in the world will be much better for it.

* Review comments
This commit is contained in:
Neil Alexander 2022-05-25 10:05:30 +01:00 committed by GitHub
parent d621dd2986
commit 81843e8836
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10 changed files with 369 additions and 4 deletions

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@ -154,6 +154,12 @@ func MissingParam(msg string) *MatrixError {
return &MatrixError{"M_MISSING_PARAM", msg}
}
// UnableToAuthoriseJoin is an error that is returned when a server can't
// determine whether to allow a restricted join or not.
func UnableToAuthoriseJoin(msg string) *MatrixError {
return &MatrixError{"M_UNABLE_TO_AUTHORISE_JOIN", msg}
}
// LeaveServerNoticeError is an error returned when trying to reject an invite
// for a server notice room.
func LeaveServerNoticeError() *MatrixError {