43 lines
1.1 KiB
Elixir
43 lines
1.1 KiB
Elixir
defmodule ClacksWeb.LoginController do
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use ClacksWeb, :controller
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alias Clacks.User
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alias ClacksWeb.Router.Helpers, as: Routes
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alias ClacksWeb.Endpoint
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def login(conn, params) do
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render(conn, "login.html", %{
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continue: Map.get(params, "continue")
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})
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end
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def login_post(conn, %{"username" => username, "password" => password} = params) do
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user = User.get_by_username(username)
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case Bcrypt.check_pass(user, password) do
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{:ok, user} ->
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user_token = Phoenix.Token.sign(Endpoint, "user token", user.id)
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redirect_uri = Map.get(params, "continue") || "/"
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conn
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|> put_session(:user_token, user_token)
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|> redirect(to: redirect_uri)
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{:error, _reason} ->
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conn
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|> put_flash(:error, "Invalid username or password.")
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|> redirect(to: Routes.login_path(Endpoint, :login))
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end
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end
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def login_post(conn, _params) do
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redirect(conn, to: Routes.login_path(Endpoint, :login))
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end
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def logout(conn, _params) do
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conn
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|> clear_session()
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|> put_flash(:info, "Logged out.")
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|> redirect(to: "/")
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end
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end
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