60 lines
1.7 KiB
Elixir
60 lines
1.7 KiB
Elixir
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defmodule WikiWeb.UserResetPasswordController do
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use WikiWeb, :controller
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alias Wiki.Accounts
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plug :get_user_by_reset_password_token when action in [:edit, :update]
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def new(conn, _params) do
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render(conn, "new.html")
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end
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def create(conn, %{"user" => %{"email" => email}}) do
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if user = Accounts.get_user_by_email(email) do
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Accounts.deliver_user_reset_password_instructions(
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user,
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&Routes.user_reset_password_url(conn, :edit, &1)
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)
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end
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# Regardless of the outcome, show an impartial success/error message.
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conn
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|> put_flash(
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:info,
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"If your e-mail is in our system, you will receive instructions to reset your password shortly."
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)
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|> redirect(to: "/")
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end
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def edit(conn, _params) do
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render(conn, "edit.html", changeset: Accounts.change_user_password(conn.assigns.user))
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end
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# Do not log in the user after reset password to avoid a
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# leaked token giving the user access to the account.
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def update(conn, %{"user" => user_params}) do
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case Accounts.reset_user_password(conn.assigns.user, user_params) do
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{:ok, _} ->
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conn
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|> put_flash(:info, "Password reset successfully.")
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|> redirect(to: Routes.user_session_path(conn, :new))
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{:error, changeset} ->
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render(conn, "edit.html", changeset: changeset)
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end
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end
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defp get_user_by_reset_password_token(conn, _opts) do
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%{"token" => token} = conn.params
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if user = Accounts.get_user_by_reset_password_token(token) do
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conn |> assign(:user, user) |> assign(:token, token)
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else
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conn
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|> put_flash(:error, "Reset password link is invalid or it has expired.")
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|> redirect(to: "/")
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|> halt()
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end
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end
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end
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