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45 lines
1.2 KiB
Elixir
45 lines
1.2 KiB
Elixir
defmodule PowCaptcha.Phoenix.ControllerCallbacks do
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@moduledoc """
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Controller callback logic for captcha verification.
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"""
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use Pow.Extension.Phoenix.ControllerCallbacks.Base
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alias Pow.Config
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alias Plug.Conn
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alias Phoenix.Controller
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alias Pow.Phoenix.RegistrationController
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alias PowResetPassword.Phoenix.ResetPasswordController
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@doc false
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@impl true
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def before_process(RegistrationController, :create, conn, config) do
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verifier = Config.get(config, :captcha_verifier)
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return_path = routes(conn).registration_path(conn, :new)
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verifier.valid_solution?(conn.params)
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|> maybe_halt(conn, return_path)
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end
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def before_process(ResetPasswordController, :create, conn, config) do
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verifier = Config.get(config, :captcha_verifier)
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return_path = routes(conn).path_for(conn, ResetPasswordController, :new)
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verifier.valid_solution?(conn.params)
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|> maybe_halt(conn, return_path)
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end
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defp maybe_halt(false, conn, return_path) do
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conn
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|> Controller.put_flash(
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:error,
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"There was an error verifying you're not a robot. Please try again."
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)
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|> Controller.redirect(to: return_path)
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|> Conn.halt()
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end
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defp maybe_halt(true, conn, _return_path) do
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conn
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end
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end
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