Graham McIntire
7251930404
- add MobileSocket for token-authenticated mobile WebSocket connections - add MobileChannel with org-level and device-level real-time events - add /mobile/socket endpoint for iOS app connections - add "Link Mobile App" to user dropdown menu for discoverability - improve QR code page with numbered steps and clearer instructions - add socket/channel tests (17 total)
48 lines
1.4 KiB
Elixir
48 lines
1.4 KiB
Elixir
defmodule ToweropsWeb.MobileSocket do
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@moduledoc """
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WebSocket endpoint for mobile app communication.
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Mobile clients connect to: ws://server/mobile/socket/websocket
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Authentication happens at connect time using a bearer token from
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the mobile session system (QR code login flow).
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The token is passed as a `"token"` parameter during the WebSocket
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handshake. It is validated against the `mobile_sessions` table,
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and expired sessions are rejected.
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"""
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use Phoenix.Socket
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alias Towerops.MobileSessions
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channel "mobile:org:*", ToweropsWeb.MobileChannel
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channel "mobile:device:*", ToweropsWeb.MobileChannel
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@impl true
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@spec connect(map(), Phoenix.Socket.t(), map()) :: {:ok, Phoenix.Socket.t()} | :error
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def connect(%{"token" => token}, socket, _connect_info) when is_binary(token) do
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case MobileSessions.get_session_by_token(token) do
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nil ->
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:error
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session ->
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session = Towerops.Repo.preload(session, :user)
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Task.start(fn -> MobileSessions.touch_session(session) end)
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socket =
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socket
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|> assign(:user_id, session.user_id)
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|> assign(:mobile_session_id, session.id)
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{:ok, socket}
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end
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end
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def connect(_params, _socket, _connect_info), do: :error
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@impl true
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@spec id(Phoenix.Socket.t()) :: String.t()
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def id(socket) do
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"mobile_socket:#{socket.assigns.user_id}"
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end
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end
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