+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Plugs.AuthenticationPlugTest do
use Pleroma.Web.ConnCase, async: true
alias Pleroma.Plugs.AuthenticationPlug
+ alias Pleroma.Plugs.OAuthScopesPlug
+ alias Pleroma.Plugs.PlugHelper
alias Pleroma.User
- defp fetch_nil(_name) do
- {:ok, nil}
- end
+ import ExUnit.CaptureLog
- @user %User{
- id: 1,
- name: "dude",
- password_hash: Comeonin.Pbkdf2.hashpwsalt("guy")
- }
-
- @deactivated %User{
- id: 1,
- name: "dude",
- password_hash: Comeonin.Pbkdf2.hashpwsalt("guy"),
- info: %{"deactivated" => true}
- }
-
- @legacy %User{
- id: 1,
- name: "dude",
- password_hash:
- "$6$9psBWV8gxkGOZWBz$PmfCycChoxeJ3GgGzwvhlgacb9mUoZ.KUXNCssekER4SJ7bOK53uXrHNb2e4i8yPFgSKyzaW9CcmrDXWIEMtD1"
- }
-
- @session_opts [
- store: :cookie,
- key: "_test",
- signing_salt: "cooldude"
- ]
-
- defp fetch_user(_name) do
- {:ok, @user}
- end
+ setup %{conn: conn} do
+ user = %User{
+ id: 1,
+ name: "dude",
+ password_hash: Pbkdf2.hash_pwd_salt("guy")
+ }
- defp basic_auth_enc(username, password) do
- "Basic " <> Base.encode64("#{username}:#{password}")
- end
-
- describe "without an authorization header" do
- test "it halts the application" do
- conn =
- build_conn()
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> AuthenticationPlug.call(%{})
-
- assert conn.status == 403
- assert conn.halted == true
- end
+ conn =
+ conn
+ |> assign(:auth_user, user)
- test "it assigns a nil user if the 'optional' option is used" do
- conn =
- build_conn()
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> AuthenticationPlug.call(%{optional: true})
-
- assert %{user: nil} == conn.assigns
- end
+ %{user: user, conn: conn}
end
- describe "with an authorization header for a nonexisting user" do
- test "it halts the application" do
- conn =
- build_conn()
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> AuthenticationPlug.call(%{fetcher: &fetch_nil/1})
-
- assert conn.status == 403
- assert conn.halted == true
- end
+ test "it does nothing if a user is assigned", %{conn: conn} do
+ conn =
+ conn
+ |> assign(:user, %User{})
- test "it assigns a nil user if the 'optional' option is used" do
- conn =
- build_conn()
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> AuthenticationPlug.call(%{optional: true, fetcher: &fetch_nil/1})
+ ret_conn =
+ conn
+ |> AuthenticationPlug.call(%{})
- assert %{user: nil} == conn.assigns
- end
+ assert ret_conn == conn
end
- describe "with an incorrect authorization header for a enxisting user" do
- test "it halts the application" do
- opts = %{
- fetcher: &fetch_user/1
- }
-
- header = basic_auth_enc("dude", "man")
+ test "with a correct password in the credentials, " <>
+ "it assigns the auth_user and marks OAuthScopesPlug as skipped",
+ %{conn: conn} do
+ conn =
+ conn
+ |> assign(:auth_credentials, %{password: "guy"})
+ |> AuthenticationPlug.call(%{})
- conn =
- build_conn()
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> put_req_header("authorization", header)
- |> AuthenticationPlug.call(opts)
-
- assert conn.status == 403
- assert conn.halted == true
- end
-
- test "it assigns a nil user if the 'optional' option is used" do
- opts = %{
- optional: true,
- fetcher: &fetch_user/1
- }
+ assert conn.assigns.user == conn.assigns.auth_user
+ assert PlugHelper.plug_skipped?(conn, OAuthScopesPlug)
+ end
- header = basic_auth_enc("dude", "man")
+ test "with a wrong password in the credentials, it does nothing", %{conn: conn} do
+ conn =
+ conn
+ |> assign(:auth_credentials, %{password: "wrong"})
- conn =
- build_conn()
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> put_req_header("authorization", header)
- |> AuthenticationPlug.call(opts)
+ ret_conn =
+ conn
+ |> AuthenticationPlug.call(%{})
- assert %{user: nil} == conn.assigns
- end
+ assert conn == ret_conn
end
- describe "with a correct authorization header for an existing user" do
- test "it assigns the user", %{conn: conn} do
- opts = %{
- optional: true,
- fetcher: &fetch_user/1
- }
-
- header = basic_auth_enc("dude", "guy")
-
- conn =
- conn
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> put_req_header("authorization", header)
- |> AuthenticationPlug.call(opts)
-
- assert %{user: @user} == conn.assigns
- assert get_session(conn, :user_id) == @user.id
- assert conn.halted == false
- end
+ describe "checkpw/2" do
+ test "check pbkdf2 hash" do
+ hash =
+ "$pbkdf2-sha512$160000$loXqbp8GYls43F0i6lEfIw$AY.Ep.2pGe57j2hAPY635sI/6w7l9Q9u9Bp02PkPmF3OrClDtJAI8bCiivPr53OKMF7ph6iHhN68Rom5nEfC2A"
- test "it assigns legacy user", %{conn: conn} do
- opts = %{
- optional: true,
- fetcher: fn _ -> {:ok, @legacy} end,
- update_legacy_password: false
- }
-
- header = basic_auth_enc("dude", "password")
-
- conn =
- conn
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> put_req_header("authorization", header)
- |> AuthenticationPlug.call(opts)
-
- assert %{user: @legacy} == conn.assigns
- assert get_session(conn, :user_id) == @legacy.id
- assert conn.halted == false
+ assert AuthenticationPlug.checkpw("test-password", hash)
+ refute AuthenticationPlug.checkpw("test-password1", hash)
end
- end
- describe "with a correct authorization header for an deactiviated user" do
- test "it halts the appication", %{conn: conn} do
- opts = %{
- optional: false,
- fetcher: fn _ -> @deactivated end
- }
+ @tag :skip_on_mac
+ test "check sha512-crypt hash" do
+ hash =
+ "$6$9psBWV8gxkGOZWBz$PmfCycChoxeJ3GgGzwvhlgacb9mUoZ.KUXNCssekER4SJ7bOK53uXrHNb2e4i8yPFgSKyzaW9CcmrDXWIEMtD1"
- header = basic_auth_enc("dude", "guy")
-
- conn =
- conn
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> put_req_header("authorization", header)
- |> AuthenticationPlug.call(opts)
-
- assert conn.status == 403
- assert conn.halted == true
+ assert AuthenticationPlug.checkpw("password", hash)
end
- end
- describe "with a user_id in the session for an existing user" do
- test "it assigns the user", %{conn: conn} do
- opts = %{
- optional: true,
- fetcher: &fetch_user/1
- }
-
- header = basic_auth_enc("dude", "THIS IS WRONG")
-
- conn =
- conn
- |> Plug.Session.call(Plug.Session.init(@session_opts))
- |> fetch_session
- |> put_session(:user_id, @user.id)
- |> put_req_header("authorization", header)
- |> AuthenticationPlug.call(opts)
-
- assert %{user: @user} == conn.assigns
- assert get_session(conn, :user_id) == @user.id
- assert conn.halted == false
- end
- end
+ test "check bcrypt hash" do
+ hash = "$2a$10$uyhC/R/zoE1ndwwCtMusK.TLVzkQ/Ugsbqp3uXI.CTTz0gBw.24jS"
- describe "with an assigned user" do
- test "it does nothing, returning the incoming conn", %{conn: conn} do
- conn =
- conn
- |> assign(:user, @user)
+ assert AuthenticationPlug.checkpw("password", hash)
+ refute AuthenticationPlug.checkpw("password1", hash)
+ end
- conn_result = AuthenticationPlug.call(conn, %{})
+ test "it returns false when hash invalid" do
+ hash =
+ "psBWV8gxkGOZWBz$PmfCycChoxeJ3GgGzwvhlgacb9mUoZ.KUXNCssekER4SJ7bOK53uXrHNb2e4i8yPFgSKyzaW9CcmrDXWIEMtD1"
- assert conn == conn_result
+ assert capture_log(fn ->
+ refute Pleroma.Plugs.AuthenticationPlug.checkpw("password", hash)
+ end) =~ "[error] Password hash not recognized"
end
end
end
projects / akkoma / blobdiff