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Diffstat (limited to 'test/pleroma/web/o_auth/o_auth_controller_test.exs')
| -rw-r--r-- | test/pleroma/web/o_auth/o_auth_controller_test.exs | 1232 |
1 files changed, 1232 insertions, 0 deletions
diff --git a/test/pleroma/web/o_auth/o_auth_controller_test.exs b/test/pleroma/web/o_auth/o_auth_controller_test.exs new file mode 100644 index 000000000..a00df8cc7 --- /dev/null +++ b/test/pleroma/web/o_auth/o_auth_controller_test.exs @@ -0,0 +1,1232 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.OAuth.OAuthControllerTest do + use Pleroma.Web.ConnCase + import Pleroma.Factory + + alias Pleroma.MFA + alias Pleroma.MFA.TOTP + alias Pleroma.Repo + alias Pleroma.User + alias Pleroma.Web.OAuth.Authorization + alias Pleroma.Web.OAuth.OAuthController + alias Pleroma.Web.OAuth.Token + + @session_opts [ + store: :cookie, + key: "_test", + signing_salt: "cooldude" + ] + setup do + clear_config([:instance, :account_activation_required]) + clear_config([:instance, :account_approval_required]) + end + + describe "in OAuth consumer mode, " do + setup do + [ + app: insert(:oauth_app), + conn: + build_conn() + |> Plug.Session.call(Plug.Session.init(@session_opts)) + |> fetch_session() + ] + end + + setup do: clear_config([:auth, :oauth_consumer_strategies], ~w(twitter facebook)) + + test "GET /oauth/authorize renders auth forms, including OAuth consumer form", %{ + app: app, + conn: conn + } do + conn = + get( + conn, + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "scope" => "read" + } + ) + + assert response = html_response(conn, 200) + assert response =~ "Sign in with Twitter" + assert response =~ o_auth_path(conn, :prepare_request) + end + + test "GET /oauth/prepare_request encodes parameters as `state` and redirects", %{ + app: app, + conn: conn + } do + conn = + get( + conn, + "/oauth/prepare_request", + %{ + "provider" => "twitter", + "authorization" => %{ + "scope" => "read follow", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "a_state" + } + } + ) + + assert html_response(conn, 302) + + redirect_query = URI.parse(redirected_to(conn)).query + assert %{"state" => state_param} = URI.decode_query(redirect_query) + assert {:ok, state_components} = Poison.decode(state_param) + + expected_client_id = app.client_id + expected_redirect_uri = app.redirect_uris + + assert %{ + "scope" => "read follow", + "client_id" => ^expected_client_id, + "redirect_uri" => ^expected_redirect_uri, + "state" => "a_state" + } = state_components + end + + test "with user-bound registration, GET /oauth/<provider>/callback redirects to `redirect_uri` with `code`", + %{app: app, conn: conn} do + registration = insert(:registration) + redirect_uri = OAuthController.default_redirect_uri(app) + + state_params = %{ + "scope" => Enum.join(app.scopes, " "), + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "state" => "" + } + + conn = + conn + |> assign(:ueberauth_auth, %{provider: registration.provider, uid: registration.uid}) + |> get( + "/oauth/twitter/callback", + %{ + "oauth_token" => "G-5a3AAAAAAAwMH9AAABaektfSM", + "oauth_verifier" => "QZl8vUqNvXMTKpdmUnGejJxuHG75WWWs", + "provider" => "twitter", + "state" => Poison.encode!(state_params) + } + ) + + assert html_response(conn, 302) + assert redirected_to(conn) =~ ~r/#{redirect_uri}\?code=.+/ + end + + test "with user-unbound registration, GET /oauth/<provider>/callback renders registration_details page", + %{app: app, conn: conn} do + user = insert(:user) + + state_params = %{ + "scope" => "read write", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "a_state" + } + + conn = + conn + |> assign(:ueberauth_auth, %{ + provider: "twitter", + uid: "171799000", + info: %{nickname: user.nickname, email: user.email, name: user.name, description: nil} + }) + |> get( + "/oauth/twitter/callback", + %{ + "oauth_token" => "G-5a3AAAAAAAwMH9AAABaektfSM", + "oauth_verifier" => "QZl8vUqNvXMTKpdmUnGejJxuHG75WWWs", + "provider" => "twitter", + "state" => Poison.encode!(state_params) + } + ) + + assert response = html_response(conn, 200) + assert response =~ ~r/name="op" type="submit" value="register"/ + assert response =~ ~r/name="op" type="submit" value="connect"/ + assert response =~ user.email + assert response =~ user.nickname + end + + test "on authentication error, GET /oauth/<provider>/callback redirects to `redirect_uri`", %{ + app: app, + conn: conn + } do + state_params = %{ + "scope" => Enum.join(app.scopes, " "), + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "" + } + + conn = + conn + |> assign(:ueberauth_failure, %{errors: [%{message: "(error description)"}]}) + |> get( + "/oauth/twitter/callback", + %{ + "oauth_token" => "G-5a3AAAAAAAwMH9AAABaektfSM", + "oauth_verifier" => "QZl8vUqNvXMTKpdmUnGejJxuHG75WWWs", + "provider" => "twitter", + "state" => Poison.encode!(state_params) + } + ) + + assert html_response(conn, 302) + assert redirected_to(conn) == app.redirect_uris + assert get_flash(conn, :error) == "Failed to authenticate: (error description)." + end + + test "GET /oauth/registration_details renders registration details form", %{ + app: app, + conn: conn + } do + conn = + get( + conn, + "/oauth/registration_details", + %{ + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "a_state", + "nickname" => nil, + "email" => "john@doe.com" + } + } + ) + + assert response = html_response(conn, 200) + assert response =~ ~r/name="op" type="submit" value="register"/ + assert response =~ ~r/name="op" type="submit" value="connect"/ + end + + test "with valid params, POST /oauth/register?op=register redirects to `redirect_uri` with `code`", + %{ + app: app, + conn: conn + } do + registration = insert(:registration, user: nil, info: %{"nickname" => nil, "email" => nil}) + redirect_uri = OAuthController.default_redirect_uri(app) + + conn = + conn + |> put_session(:registration_id, registration.id) + |> post( + "/oauth/register", + %{ + "op" => "register", + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "state" => "a_state", + "nickname" => "availablenick", + "email" => "available@email.com" + } + } + ) + + assert html_response(conn, 302) + assert redirected_to(conn) =~ ~r/#{redirect_uri}\?code=.+/ + end + + test "with unlisted `redirect_uri`, POST /oauth/register?op=register results in HTTP 401", + %{ + app: app, + conn: conn + } do + registration = insert(:registration, user: nil, info: %{"nickname" => nil, "email" => nil}) + unlisted_redirect_uri = "http://cross-site-request.com" + + conn = + conn + |> put_session(:registration_id, registration.id) + |> post( + "/oauth/register", + %{ + "op" => "register", + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => unlisted_redirect_uri, + "state" => "a_state", + "nickname" => "availablenick", + "email" => "available@email.com" + } + } + ) + + assert html_response(conn, 401) + end + + test "with invalid params, POST /oauth/register?op=register renders registration_details page", + %{ + app: app, + conn: conn + } do + another_user = insert(:user) + registration = insert(:registration, user: nil, info: %{"nickname" => nil, "email" => nil}) + + params = %{ + "op" => "register", + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "a_state", + "nickname" => "availablenickname", + "email" => "available@email.com" + } + } + + for {bad_param, bad_param_value} <- + [{"nickname", another_user.nickname}, {"email", another_user.email}] do + bad_registration_attrs = %{ + "authorization" => Map.put(params["authorization"], bad_param, bad_param_value) + } + + bad_params = Map.merge(params, bad_registration_attrs) + + conn = + conn + |> put_session(:registration_id, registration.id) + |> post("/oauth/register", bad_params) + + assert html_response(conn, 403) =~ ~r/name="op" type="submit" value="register"/ + assert get_flash(conn, :error) == "Error: #{bad_param} has already been taken." + end + end + + test "with valid params, POST /oauth/register?op=connect redirects to `redirect_uri` with `code`", + %{ + app: app, + conn: conn + } do + user = insert(:user, password_hash: Pbkdf2.hash_pwd_salt("testpassword")) + registration = insert(:registration, user: nil) + redirect_uri = OAuthController.default_redirect_uri(app) + + conn = + conn + |> put_session(:registration_id, registration.id) + |> post( + "/oauth/register", + %{ + "op" => "connect", + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "state" => "a_state", + "name" => user.nickname, + "password" => "testpassword" + } + } + ) + + assert html_response(conn, 302) + assert redirected_to(conn) =~ ~r/#{redirect_uri}\?code=.+/ + end + + test "with unlisted `redirect_uri`, POST /oauth/register?op=connect results in HTTP 401`", + %{ + app: app, + conn: conn + } do + user = insert(:user, password_hash: Pbkdf2.hash_pwd_salt("testpassword")) + registration = insert(:registration, user: nil) + unlisted_redirect_uri = "http://cross-site-request.com" + + conn = + conn + |> put_session(:registration_id, registration.id) + |> post( + "/oauth/register", + %{ + "op" => "connect", + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => unlisted_redirect_uri, + "state" => "a_state", + "name" => user.nickname, + "password" => "testpassword" + } + } + ) + + assert html_response(conn, 401) + end + + test "with invalid params, POST /oauth/register?op=connect renders registration_details page", + %{ + app: app, + conn: conn + } do + user = insert(:user) + registration = insert(:registration, user: nil) + + params = %{ + "op" => "connect", + "authorization" => %{ + "scopes" => app.scopes, + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "a_state", + "name" => user.nickname, + "password" => "wrong password" + } + } + + conn = + conn + |> put_session(:registration_id, registration.id) + |> post("/oauth/register", params) + + assert html_response(conn, 401) =~ ~r/name="op" type="submit" value="connect"/ + assert get_flash(conn, :error) == "Invalid Username/Password" + end + end + + describe "GET /oauth/authorize" do + setup do + [ + app: insert(:oauth_app, redirect_uris: "https://redirect.url"), + conn: + build_conn() + |> Plug.Session.call(Plug.Session.init(@session_opts)) + |> fetch_session() + ] + end + + test "renders authentication page", %{app: app, conn: conn} do + conn = + get( + conn, + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "scope" => "read" + } + ) + + assert html_response(conn, 200) =~ ~s(type="submit") + end + + test "properly handles internal calls with `authorization`-wrapped params", %{ + app: app, + conn: conn + } do + conn = + get( + conn, + "/oauth/authorize", + %{ + "authorization" => %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "scope" => "read" + } + } + ) + + assert html_response(conn, 200) =~ ~s(type="submit") + end + + test "renders authentication page if user is already authenticated but `force_login` is tru-ish", + %{app: app, conn: conn} do + token = insert(:oauth_token, app: app) + + conn = + conn + |> put_session(:oauth_token, token.token) + |> get( + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "scope" => "read", + "force_login" => "true" + } + ) + + assert html_response(conn, 200) =~ ~s(type="submit") + end + + test "renders authentication page if user is already authenticated but user request with another client", + %{ + app: app, + conn: conn + } do + token = insert(:oauth_token, app: app) + + conn = + conn + |> put_session(:oauth_token, token.token) + |> get( + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => "another_client_id", + "redirect_uri" => OAuthController.default_redirect_uri(app), + "scope" => "read" + } + ) + + assert html_response(conn, 200) =~ ~s(type="submit") + end + + test "with existing authentication and non-OOB `redirect_uri`, redirects to app with `token` and `state` params", + %{ + app: app, + conn: conn + } do + token = insert(:oauth_token, app: app) + + conn = + conn + |> put_session(:oauth_token, token.token) + |> get( + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "state" => "specific_client_state", + "scope" => "read" + } + ) + + assert URI.decode(redirected_to(conn)) == + "https://redirect.url?access_token=#{token.token}&state=specific_client_state" + end + + test "with existing authentication and unlisted non-OOB `redirect_uri`, redirects without credentials", + %{ + app: app, + conn: conn + } do + unlisted_redirect_uri = "http://cross-site-request.com" + token = insert(:oauth_token, app: app) + + conn = + conn + |> put_session(:oauth_token, token.token) + |> get( + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => unlisted_redirect_uri, + "state" => "specific_client_state", + "scope" => "read" + } + ) + + assert redirected_to(conn) == unlisted_redirect_uri + end + + test "with existing authentication and OOB `redirect_uri`, redirects to app with `token` and `state` params", + %{ + app: app, + conn: conn + } do + token = insert(:oauth_token, app: app) + + conn = + conn + |> put_session(:oauth_token, token.token) + |> get( + "/oauth/authorize", + %{ + "response_type" => "code", + "client_id" => app.client_id, + "redirect_uri" => "urn:ietf:wg:oauth:2.0:oob", + "scope" => "read" + } + ) + + assert html_response(conn, 200) =~ "Authorization exists" + end + end + + describe "POST /oauth/authorize" do + test "redirects with oauth authorization, " <> + "granting requested app-supported scopes to both admin- and non-admin users" do + app_scopes = ["read", "write", "admin", "secret_scope"] + app = insert(:oauth_app, scopes: app_scopes) + redirect_uri = OAuthController.default_redirect_uri(app) + + non_admin = insert(:user, is_admin: false) + admin = insert(:user, is_admin: true) + scopes_subset = ["read:subscope", "write", "admin"] + + # In case scope param is missing, expecting _all_ app-supported scopes to be granted + for user <- [non_admin, admin], + {requested_scopes, expected_scopes} <- + %{scopes_subset => scopes_subset, nil: app_scopes} do + conn = + post( + build_conn(), + "/oauth/authorize", + %{ + "authorization" => %{ + "name" => user.nickname, + "password" => "test", + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "scope" => requested_scopes, + "state" => "statepassed" + } + } + ) + + target = redirected_to(conn) + assert target =~ redirect_uri + + query = URI.parse(target).query |> URI.query_decoder() |> Map.new() + + assert %{"state" => "statepassed", "code" => code} = query + auth = Repo.get_by(Authorization, token: code) + assert auth + assert auth.scopes == expected_scopes + end + end + + test "redirect to on two-factor auth page" do + otp_secret = TOTP.generate_secret() + + user = + insert(:user, + multi_factor_authentication_settings: %MFA.Settings{ + enabled: true, + totp: %MFA.Settings.TOTP{secret: otp_secret, confirmed: true} + } + ) + + app = insert(:oauth_app, scopes: ["read", "write", "follow"]) + + conn = + build_conn() + |> post("/oauth/authorize", %{ + "authorization" => %{ + "name" => user.nickname, + "password" => "test", + "client_id" => app.client_id, + "redirect_uri" => app.redirect_uris, + "scope" => "read write", + "state" => "statepassed" + } + }) + + result = html_response(conn, 200) + + mfa_token = Repo.get_by(MFA.Token, user_id: user.id) + assert result =~ app.redirect_uris + assert result =~ "statepassed" + assert result =~ mfa_token.token + assert result =~ "Two-factor authentication" + end + + test "returns 401 for wrong credentials", %{conn: conn} do + user = insert(:user) + app = insert(:oauth_app) + redirect_uri = OAuthController.default_redirect_uri(app) + + result = + conn + |> post("/oauth/authorize", %{ + "authorization" => %{ + "name" => user.nickname, + "password" => "wrong", + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "state" => "statepassed", + "scope" => Enum.join(app.scopes, " ") + } + }) + |> html_response(:unauthorized) + + # Keep the details + assert result =~ app.client_id + assert result =~ redirect_uri + + # Error message + assert result =~ "Invalid Username/Password" + end + + test "returns 401 for missing scopes" do + user = insert(:user, is_admin: false) + app = insert(:oauth_app, scopes: ["read", "write", "admin"]) + redirect_uri = OAuthController.default_redirect_uri(app) + + result = + build_conn() + |> post("/oauth/authorize", %{ + "authorization" => %{ + "name" => user.nickname, + "password" => "test", + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "state" => "statepassed", + "scope" => "" + } + }) + |> html_response(:unauthorized) + + # Keep the details + assert result =~ app.client_id + assert result =~ redirect_uri + + # Error message + assert result =~ "This action is outside the authorized scopes" + end + + test "returns 401 for scopes beyond app scopes hierarchy", %{conn: conn} do + user = insert(:user) + app = insert(:oauth_app, scopes: ["read", "write"]) + redirect_uri = OAuthController.default_redirect_uri(app) + + result = + conn + |> post("/oauth/authorize", %{ + "authorization" => %{ + "name" => user.nickname, + "password" => "test", + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "state" => "statepassed", + "scope" => "read write follow" + } + }) + |> html_response(:unauthorized) + + # Keep the details + assert result =~ app.client_id + assert result =~ redirect_uri + + # Error message + assert result =~ "This action is outside the authorized scopes" + end + end + + describe "POST /oauth/token" do + test "issues a token for an all-body request" do + user = insert(:user) + app = insert(:oauth_app, scopes: ["read", "write"]) + + {:ok, auth} = Authorization.create_authorization(app, user, ["write"]) + + conn = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "authorization_code", + "code" => auth.token, + "redirect_uri" => OAuthController.default_redirect_uri(app), + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + + assert %{"access_token" => token, "me" => ap_id} = json_response(conn, 200) + + token = Repo.get_by(Token, token: token) + assert token + assert token.scopes == auth.scopes + assert user.ap_id == ap_id + end + + test "issues a token for `password` grant_type with valid credentials, with full permissions by default" do + password = "testpassword" + user = insert(:user, password_hash: Pbkdf2.hash_pwd_salt(password)) + + app = insert(:oauth_app, scopes: ["read", "write"]) + + # Note: "scope" param is intentionally omitted + conn = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + + assert %{"access_token" => token} = json_response(conn, 200) + + token = Repo.get_by(Token, token: token) + assert token + assert token.scopes == app.scopes + end + + test "issues a mfa token for `password` grant_type, when MFA enabled" do + password = "testpassword" + otp_secret = TOTP.generate_secret() + + user = + insert(:user, + password_hash: Pbkdf2.hash_pwd_salt(password), + multi_factor_authentication_settings: %MFA.Settings{ + enabled: true, + totp: %MFA.Settings.TOTP{secret: otp_secret, confirmed: true} + } + ) + + app = insert(:oauth_app, scopes: ["read", "write"]) + + response = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(403) + + assert match?( + %{ + "supported_challenge_types" => "totp", + "mfa_token" => _, + "error" => "mfa_required" + }, + response + ) + + token = Repo.get_by(MFA.Token, token: response["mfa_token"]) + assert token.user_id == user.id + assert token.authorization_id + end + + test "issues a token for request with HTTP basic auth client credentials" do + user = insert(:user) + app = insert(:oauth_app, scopes: ["scope1", "scope2", "scope3"]) + + {:ok, auth} = Authorization.create_authorization(app, user, ["scope1", "scope2"]) + assert auth.scopes == ["scope1", "scope2"] + + app_encoded = + (URI.encode_www_form(app.client_id) <> ":" <> URI.encode_www_form(app.client_secret)) + |> Base.encode64() + + conn = + build_conn() + |> put_req_header("authorization", "Basic " <> app_encoded) + |> post("/oauth/token", %{ + "grant_type" => "authorization_code", + "code" => auth.token, + "redirect_uri" => OAuthController.default_redirect_uri(app) + }) + + assert %{"access_token" => token, "scope" => scope} = json_response(conn, 200) + + assert scope == "scope1 scope2" + + token = Repo.get_by(Token, token: token) + assert token + assert token.scopes == ["scope1", "scope2"] + end + + test "issue a token for client_credentials grant type" do + app = insert(:oauth_app, scopes: ["read", "write"]) + + conn = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "client_credentials", + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + + assert %{"access_token" => token, "refresh_token" => refresh, "scope" => scope} = + json_response(conn, 200) + + assert token + token_from_db = Repo.get_by(Token, token: token) + assert token_from_db + assert refresh + assert scope == "read write" + end + + test "rejects token exchange with invalid client credentials" do + user = insert(:user) + app = insert(:oauth_app) + + {:ok, auth} = Authorization.create_authorization(app, user) + + conn = + build_conn() + |> put_req_header("authorization", "Basic JTIxOiVGMCU5RiVBNCVCNwo=") + |> post("/oauth/token", %{ + "grant_type" => "authorization_code", + "code" => auth.token, + "redirect_uri" => OAuthController.default_redirect_uri(app) + }) + + assert resp = json_response(conn, 400) + assert %{"error" => _} = resp + refute Map.has_key?(resp, "access_token") + end + + test "rejects token exchange for valid credentials belonging to unconfirmed user and confirmation is required" do + Pleroma.Config.put([:instance, :account_activation_required], true) + password = "testpassword" + + {:ok, user} = + insert(:user, password_hash: Pbkdf2.hash_pwd_salt(password)) + |> User.confirmation_changeset(need_confirmation: true) + |> User.update_and_set_cache() + + refute Pleroma.User.account_status(user) == :active + + app = insert(:oauth_app) + + conn = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + + assert resp = json_response(conn, 403) + assert %{"error" => _} = resp + refute Map.has_key?(resp, "access_token") + end + + test "rejects token exchange for valid credentials belonging to deactivated user" do + password = "testpassword" + + user = + insert(:user, + password_hash: Pbkdf2.hash_pwd_salt(password), + deactivated: true + ) + + app = insert(:oauth_app) + + resp = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(403) + + assert resp == %{ + "error" => "Your account is currently disabled", + "identifier" => "account_is_disabled" + } + end + + test "rejects token exchange for user with password_reset_pending set to true" do + password = "testpassword" + + user = + insert(:user, + password_hash: Pbkdf2.hash_pwd_salt(password), + password_reset_pending: true + ) + + app = insert(:oauth_app, scopes: ["read", "write"]) + + resp = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(403) + + assert resp == %{ + "error" => "Password reset is required", + "identifier" => "password_reset_required" + } + end + + test "rejects token exchange for user with confirmation_pending set to true" do + Pleroma.Config.put([:instance, :account_activation_required], true) + password = "testpassword" + + user = + insert(:user, + password_hash: Pbkdf2.hash_pwd_salt(password), + confirmation_pending: true + ) + + app = insert(:oauth_app, scopes: ["read", "write"]) + + resp = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(403) + + assert resp == %{ + "error" => "Your login is missing a confirmed e-mail address", + "identifier" => "missing_confirmed_email" + } + end + + test "rejects token exchange for valid credentials belonging to an unapproved user" do + password = "testpassword" + + user = insert(:user, password_hash: Pbkdf2.hash_pwd_salt(password), approval_pending: true) + + refute Pleroma.User.account_status(user) == :active + + app = insert(:oauth_app) + + conn = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "password", + "username" => user.nickname, + "password" => password, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + + assert resp = json_response(conn, 403) + assert %{"error" => _} = resp + refute Map.has_key?(resp, "access_token") + end + + test "rejects an invalid authorization code" do + app = insert(:oauth_app) + + conn = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "authorization_code", + "code" => "Imobviouslyinvalid", + "redirect_uri" => OAuthController.default_redirect_uri(app), + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + + assert resp = json_response(conn, 400) + assert %{"error" => _} = json_response(conn, 400) + refute Map.has_key?(resp, "access_token") + end + end + + describe "POST /oauth/token - refresh token" do + setup do: clear_config([:oauth2, :issue_new_refresh_token]) + + test "issues a new access token with keep fresh token" do + Pleroma.Config.put([:oauth2, :issue_new_refresh_token], true) + user = insert(:user) + app = insert(:oauth_app, scopes: ["read", "write"]) + + {:ok, auth} = Authorization.create_authorization(app, user, ["write"]) + {:ok, token} = Token.exchange_token(app, auth) + + response = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "refresh_token", + "refresh_token" => token.refresh_token, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(200) + + ap_id = user.ap_id + + assert match?( + %{ + "scope" => "write", + "token_type" => "Bearer", + "expires_in" => 600, + "access_token" => _, + "refresh_token" => _, + "me" => ^ap_id + }, + response + ) + + refute Repo.get_by(Token, token: token.token) + new_token = Repo.get_by(Token, token: response["access_token"]) + assert new_token.refresh_token == token.refresh_token + assert new_token.scopes == auth.scopes + assert new_token.user_id == user.id + assert new_token.app_id == app.id + end + + test "issues a new access token with new fresh token" do + Pleroma.Config.put([:oauth2, :issue_new_refresh_token], false) + user = insert(:user) + app = insert(:oauth_app, scopes: ["read", "write"]) + + {:ok, auth} = Authorization.create_authorization(app, user, ["write"]) + {:ok, token} = Token.exchange_token(app, auth) + + response = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "refresh_token", + "refresh_token" => token.refresh_token, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(200) + + ap_id = user.ap_id + + assert match?( + %{ + "scope" => "write", + "token_type" => "Bearer", + "expires_in" => 600, + "access_token" => _, + "refresh_token" => _, + "me" => ^ap_id + }, + response + ) + + refute Repo.get_by(Token, token: token.token) + new_token = Repo.get_by(Token, token: response["access_token"]) + refute new_token.refresh_token == token.refresh_token + assert new_token.scopes == auth.scopes + assert new_token.user_id == user.id + assert new_token.app_id == app.id + end + + test "returns 400 if we try use access token" do + user = insert(:user) + app = insert(:oauth_app, scopes: ["read", "write"]) + + {:ok, auth} = Authorization.create_authorization(app, user, ["write"]) + {:ok, token} = Token.exchange_token(app, auth) + + response = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "refresh_token", + "refresh_token" => token.token, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(400) + + assert %{"error" => "Invalid credentials"} == response + end + + test "returns 400 if refresh_token invalid" do + app = insert(:oauth_app, scopes: ["read", "write"]) + + response = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "refresh_token", + "refresh_token" => "token.refresh_token", + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(400) + + assert %{"error" => "Invalid credentials"} == response + end + + test "issues a new token if token expired" do + user = insert(:user) + app = insert(:oauth_app, scopes: ["read", "write"]) + + {:ok, auth} = Authorization.create_authorization(app, user, ["write"]) + {:ok, token} = Token.exchange_token(app, auth) + + change = + Ecto.Changeset.change( + token, + %{valid_until: NaiveDateTime.add(NaiveDateTime.utc_now(), -86_400 * 30)} + ) + + {:ok, access_token} = Repo.update(change) + + response = + build_conn() + |> post("/oauth/token", %{ + "grant_type" => "refresh_token", + "refresh_token" => access_token.refresh_token, + "client_id" => app.client_id, + "client_secret" => app.client_secret + }) + |> json_response(200) + + ap_id = user.ap_id + + assert match?( + %{ + "scope" => "write", + "token_type" => "Bearer", + "expires_in" => 600, + "access_token" => _, + "refresh_token" => _, + "me" => ^ap_id + }, + response + ) + + refute Repo.get_by(Token, token: token.token) + token = Repo.get_by(Token, token: response["access_token"]) + assert token + assert token.scopes == auth.scopes + assert token.user_id == user.id + assert token.app_id == app.id + end + end + + describe "POST /oauth/token - bad request" do + test "returns 500" do + response = + build_conn() + |> post("/oauth/token", %{}) + |> json_response(500) + + assert %{"error" => "Bad request"} == response + end + end + + describe "POST /oauth/revoke - bad request" do + test "returns 500" do + response = + build_conn() + |> post("/oauth/revoke", %{}) + |> json_response(500) + + assert %{"error" => "Bad request"} == response + end + end +end |