89 lines
2.6 KiB
Elixir
89 lines
2.6 KiB
Elixir
defmodule BeetRoundServerWeb.AdminSessionController do
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use BeetRoundServerWeb, :controller
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alias BeetRoundServer.Admins
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alias BeetRoundServerWeb.AdminAuth
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def new(conn, _params) do
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email = get_in(conn.assigns, [:current_scope, Access.key(:admin), Access.key(:email)])
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form = Phoenix.Component.to_form(%{"email" => email}, as: "admin")
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render(conn, :new, form: form)
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end
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# magic link login
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def create(conn, %{"admin" => %{"token" => token} = admin_params} = params) do
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info =
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case params do
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%{"_action" => "confirmed"} -> "Admin confirmed successfully."
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_ -> "Welcome back!"
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end
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case Admins.login_admin_by_magic_link(token) do
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{:ok, {admin, _expired_tokens}} ->
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conn
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|> put_flash(:info, info)
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|> AdminAuth.log_in_admin(admin, admin_params)
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{:error, :not_found} ->
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conn
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|> put_flash(:error, "The link is invalid or it has expired.")
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|> render(:new, form: Phoenix.Component.to_form(%{}, as: "admin"))
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end
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end
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# email + password login
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def create(conn, %{"admin" => %{"email" => email, "password" => password} = admin_params}) do
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if admin = Admins.get_admin_by_email_and_password(email, password) do
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conn
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|> put_flash(:info, "Welcome back!")
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|> AdminAuth.log_in_admin(admin, admin_params)
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else
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form = Phoenix.Component.to_form(admin_params, as: "admin")
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# In order to prevent user enumeration attacks, don't disclose whether the email is registered.
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conn
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|> put_flash(:error, "Invalid email or password")
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|> render(:new, form: form)
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end
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end
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# magic link request
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def create(conn, %{"admin" => %{"email" => email}}) do
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if admin = Admins.get_admin_by_email(email) do
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Admins.deliver_login_instructions(
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admin,
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&url(~p"/admins/log-in/#{&1}")
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)
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end
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info =
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"If your email is in our system, you will receive instructions for logging in shortly."
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conn
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|> put_flash(:info, info)
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|> redirect(to: ~p"/admins/log-in")
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end
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def confirm(conn, %{"token" => token}) do
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if admin = Admins.get_admin_by_magic_link_token(token) do
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form = Phoenix.Component.to_form(%{"token" => token}, as: "admin")
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conn
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|> assign(:admin, admin)
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|> assign(:form, form)
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|> render(:confirm)
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else
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conn
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|> put_flash(:error, "Magic link is invalid or it has expired.")
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|> redirect(to: ~p"/admins/log-in")
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end
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end
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def delete(conn, _params) do
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conn
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|> put_flash(:info, "Logged out successfully.")
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|> AdminAuth.log_out_admin()
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end
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end
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