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Implement client leave endpoint

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Add documentation and type specs
This commit is contained in:
Pim Kunis 2021-08-26 11:01:19 +02:00
parent a1475c1a46
commit ae860a768c
9 changed files with 140 additions and 28 deletions
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48
lib/matrix_server/state_resolution/authorization.ex
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@ -76,19 +76,6 @@ defmodule MatrixServer.StateResolution.Authorization do
end
end
def authorized?(
%Event{
type: "m.room.member",
sender: sender,
content: %{"membership" => "leave"},
state_key: sender
},
state_set
) do
# Check rule: 5.4.1
get_membership(to_string(sender), state_set) in ["invite", "join"]
end
def authorized?(
%Event{
type: "m.room.member",
@ -99,24 +86,30 @@ defmodule MatrixServer.StateResolution.Authorization do
state_set
) do
sender_membership = get_membership(to_string(sender), state_set)
target_membership = get_membership(state_key, state_set)
power_levels = get_power_levels(state_set)
sender_pl = get_user_power_level(to_string(sender), power_levels)
target_pl = get_user_power_level(state_key, power_levels)
# Check rules: 5.4.2, 5.4.3, 5.4.4
cond do
sender_membership != "join" ->
false
if to_string(sender) == state_key do
# Check rule: 5.4.1
sender_membership in ["invite", "join"]
else
target_membership = get_membership(state_key, state_set)
power_levels = get_power_levels(state_set)
sender_pl = get_user_power_level(to_string(sender), power_levels)
target_pl = get_user_power_level(state_key, power_levels)
target_membership == "ban" and not has_power_level?(to_string(sender), power_levels, :ban) ->
false
# Check rules: 5.4.2, 5.4.3, 5.4.4
cond do
sender_membership != "join" ->
false
has_power_level?(to_string(sender), power_levels, :kick) and target_pl < sender_pl ->
true
target_membership == "ban" and not has_power_level?(to_string(sender), power_levels, :ban) ->
false
true ->
false
has_power_level?(to_string(sender), power_levels, :kick) and target_pl < sender_pl ->
true
true ->
false
end
end
end
@ -312,6 +305,7 @@ defmodule MatrixServer.StateResolution.Authorization do
|> Repo.all()
|> Enum.reduce(%{}, &update_state_set/2)
IO.inspect(event)
authorized?(event, state_set)
end
end