mirror of
https://github.com/philomena-dev/philomena.git
synced 2024-11-30 14:57:59 +01:00
25 lines
495 B
Elixir
25 lines
495 B
Elixir
|
defmodule PhilomenaWeb.LastIpPlug do
|
||
|
|
@moduledoc """
|
||
|
|
This plug stores the connecting IP address in the session.
|
||
|
|
## Example
|
||
|
|
|
||
|
|
plug PhilomenaWeb.LastIpPlug
|
||
|
|
"""
|
||
|
|
|
||
|
|
alias Plug.Conn
|
||
|
|
|
||
|
|
@doc false
|
||
|
|
@spec init(any()) :: any()
|
||
|
|
def init(opts), do: opts
|
||
|
|
|
||
|
|
@doc false
|
||
|
|
@spec call(Conn.t(), any()) :: Conn.t()
|
||
|
|
def call(conn, _opts) do
|
||
|
|
{:ok, ip} = EctoNetwork.INET.cast(conn.remote_ip)
|
||
|
|
|
||
|
|
conn
|
||
|
|
|> Conn.fetch_session()
|
||
|
|
|> Conn.put_session(:remote_ip, to_string(ip))
|
||
|
|
end
|
||
|
|
end
|