23 lines
1.1 KiB
Elixir
23 lines
1.1 KiB
Elixir
defmodule Pleroma.Web.Websub do
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alias Pleroma.Repo
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def verify(subscription, getter \\ &HTTPoison.get/3 ) do
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challenge = Base.encode16(:crypto.strong_rand_bytes(8))
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lease_seconds = NaiveDateTime.diff(subscription.inserted_at, subscription.valid_until)
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with {:ok, response} <- getter.(subscription.callback, [], [params: %{
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"hub.challenge": challenge,
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"hub.lease_seconds": lease_seconds,
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"hub.topic": subscription.topic,
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"hub.mode": "subscribe"
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}]),
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^challenge <- response.body
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do
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changeset = Ecto.Changeset.change(subscription, %{state: "active"})
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Repo.update(changeset)
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else _e ->
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changeset = Ecto.Changeset.change(subscription, %{state: "rejected"})
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{:ok, subscription } = Repo.update(changeset)
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{:error, subscription}
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end
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end
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end
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