35 lines
974 B
Elixir
35 lines
974 B
Elixir
defmodule NullaWeb.WebfingerController do
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use NullaWeb, :controller
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alias Nulla.Repo
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alias Nulla.ActivityPub
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alias Nulla.Models.User
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alias Nulla.Models.InstanceSettings
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def show(conn, %{"resource" => resource}) do
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case Regex.run(~r/^acct:([^@]+)@(.+)$/, resource) do
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[_, username, domain] ->
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case User.get_user_by_username(username) do
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nil ->
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conn
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|> put_status(:not_found)
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|> json(%{error: "Not Found"})
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user ->
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instance_settings = InstanceSettings.get_instance_settings!()
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if domain == instance_settings.domain do
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json(conn, ActivityPub.webfinger(domain, username, resource))
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else
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conn
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|> put_status(:not_found)
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|> json(%{error: "Not Found"})
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end
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end
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_ ->
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conn
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|> put_status(:bad_request)
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|> json(%{error: "Bad Request"})
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end
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end
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end
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