36 lines
1 KiB
Elixir
36 lines
1 KiB
Elixir
defmodule PrymnWeb.ServerController do
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alias Prymn.Servers
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require Logger
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use PrymnWeb, :controller
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@doc """
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Used by clients to request a new server connection to the prymn backend
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validating their registration token.
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"""
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def register(conn, %{"token" => token}) do
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case Servers.register_server(token, conn.remote_ip) do
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{:ok, _server} ->
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json(conn, %{"connected" => true})
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{:error, :invalid_ip} ->
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Logger.error("could not register a server because we received an invalid ip")
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put_status(conn, 422)
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|> json(%{"errors" => ["invalid ip received"]})
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{:error, :bad_token} ->
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put_status(conn, 422)
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|> json(%{"errors" => %{"token" => "token is not valid"}})
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{:error, %Ecto.Changeset{} = changeset} ->
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errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _} -> msg end)
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put_status(conn, 422)
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|> json(%{"errors" => errors})
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{:error, error} ->
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raise "An unhandled error was received #{inspect(error)}"
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end
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end
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end
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