456 lines
16 KiB
Ruby
456 lines
16 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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require 'webauthn/fake_client'
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RSpec.describe Auth::SessionsController do
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render_views
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before do
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request.env['devise.mapping'] = Devise.mappings[:user]
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end
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describe 'GET #new' do
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it 'returns http success' do
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get :new
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expect(response).to have_http_status(200)
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end
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end
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describe 'DELETE #destroy' do
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let(:user) { Fabricate(:user) }
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context 'with a regular user' do
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it 'redirects to home after sign out' do
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sign_in(user, scope: :user)
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delete :destroy
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expect(response).to redirect_to(new_user_session_path)
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end
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it 'does not delete redirect location with continue=true' do
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sign_in(user, scope: :user)
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controller.store_location_for(:user, '/authorize')
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delete :destroy, params: { continue: 'true' }
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expect(controller.stored_location_for(:user)).to eq '/authorize'
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end
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end
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context 'with a suspended user' do
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before do
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user.account.suspend!
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end
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it 'redirects to home after sign out' do
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sign_in(user, scope: :user)
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delete :destroy
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expect(response).to redirect_to(new_user_session_path)
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end
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end
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end
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describe 'POST #create' do
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context 'when using PAM authentication', if: ENV['PAM_ENABLED'] == 'true' do
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context 'when using a valid password' do
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before do
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post :create, params: { user: { email: 'pam_user1', password: '123456' } }
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end
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it 'redirects to home and logs the user in' do
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expect(response).to redirect_to(root_path)
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expect(controller.current_user).to be_instance_of(User)
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end
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end
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context 'when using an invalid password' do
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before do
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post :create, params: { user: { email: 'pam_user1', password: 'WRONGPW' } }
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end
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it 'shows a login error and does not log the user in' do
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expect(flash[:alert]).to match I18n.t('devise.failure.invalid', authentication_keys: I18n.t('activerecord.attributes.user.email'))
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expect(controller.current_user).to be_nil
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end
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end
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context 'when using a valid email and existing user' do
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let!(:user) do
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account = Fabricate.build(:account, username: 'pam_user1', user: nil)
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account.save!(validate: false)
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user = Fabricate(:user, email: 'pam@example.com', password: nil, account: account, external: true)
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user
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end
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before do
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post :create, params: { user: { email: user.email, password: '123456' } }
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end
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it 'redirects to home and logs the user in' do
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expect(response).to redirect_to(root_path)
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expect(controller.current_user).to eq user
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end
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end
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end
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context 'when using password authentication' do
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let(:user) { Fabricate(:user, email: 'foo@bar.com', password: 'abcdefgh') }
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context 'when using a valid password' do
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before do
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post :create, params: { user: { email: user.email, password: user.password } }
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end
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it 'redirects to home and logs the user in' do
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expect(response).to redirect_to(root_path)
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expect(controller.current_user).to eq user
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end
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end
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context 'when using a valid password on a previously-used account with a new IP address' do
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subject { post :create, params: { user: { email: user.email, password: user.password } } }
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let(:previous_ip) { '1.2.3.4' }
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let(:current_ip) { '4.3.2.1' }
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before do
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Fabricate(:login_activity, user: user, ip: previous_ip)
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allow(controller.request).to receive(:remote_ip).and_return(current_ip)
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user.update(current_sign_in_at: 1.month.ago)
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end
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it 'logs the user in and sends suspicious email and redirects home', :sidekiq_inline do
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emails = capture_emails { subject }
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expect(response)
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.to redirect_to(root_path)
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expect(controller.current_user)
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.to eq user
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expect(emails.size)
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.to eq(1)
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expect(emails.first)
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.to have_attributes(
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to: contain_exactly(user.email),
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subject: eq(I18n.t('user_mailer.suspicious_sign_in.subject'))
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)
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end
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end
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context 'when using email with uppercase letters' do
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before do
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post :create, params: { user: { email: user.email.upcase, password: user.password } }
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end
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it 'redirects to home and logs the user in' do
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expect(response).to redirect_to(root_path)
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expect(controller.current_user).to eq user
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end
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end
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context 'when using an invalid password' do
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before do
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post :create, params: { user: { email: user.email, password: 'wrongpw' } }
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end
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it 'shows a login error and does not log the user in' do
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expect(flash[:alert]).to match I18n.t('devise.failure.invalid', authentication_keys: I18n.t('activerecord.attributes.user.email'))
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expect(controller.current_user).to be_nil
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end
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end
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context 'when using an unconfirmed password' do
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before do
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request.headers['Accept-Language'] = accept_language
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post :create, params: { user: { email: unconfirmed_user.email, password: unconfirmed_user.password } }
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end
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let(:unconfirmed_user) { user.tap { |u| u.update!(confirmed_at: nil) } }
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let(:accept_language) { 'fr' }
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it 'redirects to home' do
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expect(response).to redirect_to(root_path)
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end
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end
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context "when logging in from the user's page" do
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before do
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allow(controller).to receive(:single_user_mode?).and_return(single_user_mode)
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allow(controller).to receive(:stored_location_for).with(:user).and_return("/@#{user.account.username}")
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post :create, params: { user: { email: user.email, password: user.password } }
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end
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context 'with single user mode' do
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let(:single_user_mode) { true }
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it 'redirects to home' do
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expect(response).to redirect_to(root_path)
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end
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end
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context 'with non-single user mode' do
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let(:single_user_mode) { false }
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it "redirects back to the user's page" do
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expect(response).to redirect_to(short_account_path(username: user.account))
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end
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end
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end
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end
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context 'when using two-factor authentication' do
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context 'with OTP enabled as second factor' do
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let!(:user) do
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Fabricate(:user, email: 'x@y.com', password: 'abcdefgh', otp_required_for_login: true, otp_secret: User.generate_otp_secret(32))
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end
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let!(:recovery_codes) do
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codes = user.generate_otp_backup_codes!
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user.save
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return codes
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end
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context 'when using email and password' do
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before do
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post :create, params: { user: { email: user.email, password: user.password } }
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end
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it 'renders two factor authentication page' do
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expect(controller).to render_template('two_factor')
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expect(controller).to render_template(partial: '_otp_authentication_form')
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end
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end
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context 'when using email and password after an unfinished log-in attempt to a 2FA-protected account' do
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let!(:other_user) do
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Fabricate(:user, email: 'z@y.com', password: 'abcdefgh', otp_required_for_login: true, otp_secret: User.generate_otp_secret(32))
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end
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before do
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post :create, params: { user: { email: other_user.email, password: other_user.password } }
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post :create, params: { user: { email: user.email, password: user.password } }
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end
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it 'renders two factor authentication page' do
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expect(controller).to render_template('two_factor')
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expect(controller).to render_template(partial: '_otp_authentication_form')
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end
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end
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context 'when using upcase email and password' do
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before do
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post :create, params: { user: { email: user.email.upcase, password: user.password } }
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end
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it 'renders two factor authentication page' do
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expect(controller).to render_template('two_factor')
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expect(controller).to render_template(partial: '_otp_authentication_form')
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end
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end
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context 'when repeatedly using an invalid TOTP code before using a valid code' do
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before do
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stub_const('Auth::SessionsController::MAX_2FA_ATTEMPTS_PER_HOUR', 2)
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# Travel to the beginning of an hour to avoid crossing rate-limit buckets
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travel_to '2023-12-20T10:00:00Z'
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end
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it 'does not log the user in, sets a flash message, and sends a suspicious sign in email', :sidekiq_inline do
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emails = capture_emails do
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Auth::SessionsController::MAX_2FA_ATTEMPTS_PER_HOUR.times do
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post :create, params: { user: { otp_attempt: '1234' } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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expect(controller.current_user).to be_nil
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end
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post :create, params: { user: { otp_attempt: user.current_otp } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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end
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expect(controller.current_user)
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.to be_nil
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expect(flash[:alert])
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.to match I18n.t('users.rate_limited')
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expect(emails.size)
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.to eq(1)
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expect(emails.first)
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.to have_attributes(
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to: contain_exactly(user.email),
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subject: eq(I18n.t('user_mailer.failed_2fa.subject'))
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)
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end
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end
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context 'when using a valid OTP' do
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before do
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post :create, params: { user: { otp_attempt: user.current_otp } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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end
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it 'redirects to home and logs the user in' do
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expect(response).to redirect_to(root_path)
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expect(controller.current_user).to eq user
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end
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end
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context 'when the server has an decryption error' do
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before do
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allow(user).to receive(:validate_and_consume_otp!).with(user.current_otp).and_raise(OpenSSL::Cipher::CipherError)
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allow(User).to receive(:find_by).with(id: user.id).and_return(user)
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post :create, params: { user: { otp_attempt: user.current_otp } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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end
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it 'shows a login error and does not log the user in' do
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expect(flash[:alert]).to match I18n.t('users.invalid_otp_token')
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expect(controller.current_user).to be_nil
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end
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end
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context 'when using a valid recovery code' do
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before do
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post :create, params: { user: { otp_attempt: recovery_codes.first } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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end
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it 'redirects to home and logs the user in' do
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expect(response).to redirect_to(root_path)
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expect(controller.current_user).to eq user
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end
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end
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context 'when using an invalid OTP' do
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before do
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post :create, params: { user: { otp_attempt: 'wrongotp' } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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end
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it 'shows a login error and does not log the user in' do
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expect(flash[:alert]).to match I18n.t('users.invalid_otp_token')
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expect(controller.current_user).to be_nil
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end
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end
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end
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context 'with WebAuthn and OTP enabled as second factor' do
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let!(:user) do
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Fabricate(:user, email: 'x@y.com', password: 'abcdefgh', otp_required_for_login: true, otp_secret: User.generate_otp_secret(32))
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end
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let!(:webauthn_credential) do
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user.update(webauthn_id: WebAuthn.generate_user_id)
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public_key_credential = WebAuthn::Credential.from_create(fake_client.create)
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user.webauthn_credentials.create(
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nickname: 'SecurityKeyNickname',
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external_id: public_key_credential.id,
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public_key: public_key_credential.public_key,
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sign_count: '1000'
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)
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user.webauthn_credentials.take
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end
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let(:domain) { "#{Rails.configuration.x.use_https ? 'https' : 'http'}://#{Rails.configuration.x.web_domain}" }
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let(:fake_client) { WebAuthn::FakeClient.new(domain) }
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let(:challenge) { WebAuthn::Credential.options_for_get.challenge }
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let(:sign_count) { 1234 }
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let(:fake_credential) { fake_client.get(challenge: challenge, sign_count: sign_count) }
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before do
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user.generate_otp_backup_codes!
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user.save
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end
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context 'when using email and password' do
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before do
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post :create, params: { user: { email: user.email, password: user.password } }
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end
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it 'renders webauthn authentication page' do
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expect(controller).to render_template('two_factor')
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expect(controller).to render_template(partial: '_webauthn_form')
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end
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end
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context 'when using upcase email and password' do
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before do
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post :create, params: { user: { email: user.email.upcase, password: user.password } }
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end
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it 'renders webauthn authentication page' do
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expect(controller).to render_template('two_factor')
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expect(controller).to render_template(partial: '_webauthn_form')
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end
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end
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context 'when using a valid webauthn credential' do
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before do
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controller.session[:webauthn_challenge] = challenge
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post :create, params: { user: { credential: fake_credential } }, session: { attempt_user_id: user.id, attempt_user_updated_at: user.updated_at.to_s }
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end
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it 'instructs the browser to redirect to home, logs the user in, and updates the sign count' do
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expect(body_as_json[:redirect_path]).to eq(root_path)
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expect(controller.current_user).to eq user
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expect(webauthn_credential.reload.sign_count).to eq(sign_count)
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end
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end
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end
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end
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end
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describe 'GET #webauthn_options' do
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subject { get :webauthn_options, session: { attempt_user_id: user.id } }
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let!(:user) do
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Fabricate(:user, email: 'x@y.com', password: 'abcdefgh', otp_required_for_login: true, otp_secret: User.generate_otp_secret(32))
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end
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context 'with WebAuthn and OTP enabled as second factor' do
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let(:domain) { "#{Rails.configuration.x.use_https ? 'https' : 'http'}://#{Rails.configuration.x.web_domain}" }
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let(:fake_client) { WebAuthn::FakeClient.new(domain) }
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before do
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user.update(webauthn_id: WebAuthn.generate_user_id)
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public_key_credential = WebAuthn::Credential.from_create(fake_client.create)
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user.webauthn_credentials.create(
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nickname: 'SecurityKeyNickname',
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external_id: public_key_credential.id,
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public_key: public_key_credential.public_key,
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sign_count: '1000'
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)
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post :create, params: { user: { email: user.email, password: user.password } }
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end
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it 'returns http success' do
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subject
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expect(response).to have_http_status 200
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end
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end
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context 'when WebAuthn not enabled' do
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it 'returns http unauthorized' do
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subject
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expect(response).to have_http_status 401
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end
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end
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end
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end
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