gitlab-org--gitlab-foss/spec/controllers/sessions_controller_spec.rb
Bob Van Landuyt 39916fdfed Reuses InternalRedirect when possible
`InternalRedirect` prevents Open redirect issues by only allowing
redirection to paths on the same host.

It cleans up any unwanted strings from the path that could point to
another host (fe. //about.gitlab.com/hello). While preserving the
querystring and fragment of the uri.

It is already used by:

- `TermsController`
- `ContinueParams`
  - `ImportsController`
  - `ForksController`
- `SessionsController`: Only for verifying the host in CE. EE allows
   redirecting to a different instance using Geo.
2018-05-04 13:54:43 +02:00

275 lines
8.9 KiB
Ruby

require 'spec_helper'
describe SessionsController do
include DeviseHelpers
describe '#new' do
before do
set_devise_mapping(context: @request)
end
context 'when auto sign-in is enabled' do
before do
stub_omniauth_setting(auto_sign_in_with_provider: :saml)
allow(controller).to receive(:omniauth_authorize_path).with(:user, :saml)
.and_return('/saml')
end
context 'and no auto_sign_in param is passed' do
it 'redirects to :omniauth_authorize_path' do
get(:new)
expect(response).to have_gitlab_http_status(302)
expect(response).to redirect_to('/saml')
end
end
context 'and auto_sign_in=false param is passed' do
it 'responds with 200' do
get(:new, auto_sign_in: 'false')
expect(response).to have_gitlab_http_status(200)
end
end
end
end
describe '#create' do
before do
set_devise_mapping(context: @request)
end
context 'when using standard authentications' do
context 'invalid password' do
it 'does not authenticate user' do
post(:create, user: { login: 'invalid', password: 'invalid' })
expect(response)
.to set_flash.now[:alert].to /Invalid Login or password/
end
end
context 'when using valid password', :clean_gitlab_redis_shared_state do
include UserActivitiesHelpers
let(:user) { create(:user) }
it 'authenticates user correctly' do
post(:create, user: { login: user.username, password: user.password })
expect(subject.current_user). to eq user
end
it 'creates an audit log record' do
expect { post(:create, user: { login: user.username, password: user.password }) }.to change { SecurityEvent.count }.by(1)
expect(SecurityEvent.last.details[:with]).to eq('standard')
end
include_examples 'user login request with unique ip limit', 302 do
def request
post(:create, user: { login: user.username, password: user.password })
expect(subject.current_user).to eq user
subject.sign_out user
end
end
it 'updates the user activity' do
expect do
post(:create, user: { login: user.username, password: user.password })
end.to change { user_activity(user) }
end
end
end
context 'when using two-factor authentication via OTP' do
let(:user) { create(:user, :two_factor) }
def authenticate_2fa(user_params)
post(:create, { user: user_params }, { otp_user_id: user.id })
end
context 'remember_me field' do
it 'sets a remember_user_token cookie when enabled' do
allow(controller).to receive(:find_user).and_return(user)
expect(controller)
.to receive(:remember_me).with(user).and_call_original
authenticate_2fa(remember_me: '1', otp_attempt: user.current_otp)
expect(response.cookies['remember_user_token']).to be_present
end
it 'does nothing when disabled' do
allow(controller).to receive(:find_user).and_return(user)
expect(controller).not_to receive(:remember_me)
authenticate_2fa(remember_me: '0', otp_attempt: user.current_otp)
expect(response.cookies['remember_user_token']).to be_nil
end
end
##
# See #14900 issue
#
context 'when authenticating with login and OTP of another user' do
context 'when another user has 2FA enabled' do
let(:another_user) { create(:user, :two_factor) }
context 'when OTP is valid for another user' do
it 'does not authenticate' do
authenticate_2fa(login: another_user.username,
otp_attempt: another_user.current_otp)
expect(subject.current_user).not_to eq another_user
end
end
context 'when OTP is invalid for another user' do
it 'does not authenticate' do
authenticate_2fa(login: another_user.username,
otp_attempt: 'invalid')
expect(subject.current_user).not_to eq another_user
end
end
context 'when authenticating with OTP' do
context 'when OTP is valid' do
it 'authenticates correctly' do
authenticate_2fa(otp_attempt: user.current_otp)
expect(subject.current_user).to eq user
end
end
context 'when OTP is invalid' do
before do
authenticate_2fa(otp_attempt: 'invalid')
end
it 'does not authenticate' do
expect(subject.current_user).not_to eq user
end
it 'warns about invalid OTP code' do
expect(response).to set_flash.now[:alert]
.to /Invalid two-factor code/
end
end
end
context 'when the user is on their last attempt' do
before do
user.update(failed_attempts: User.maximum_attempts.pred)
end
context 'when OTP is valid' do
it 'authenticates correctly' do
authenticate_2fa(otp_attempt: user.current_otp)
expect(subject.current_user).to eq user
end
end
context 'when OTP is invalid' do
before do
authenticate_2fa(otp_attempt: 'invalid')
end
it 'does not authenticate' do
expect(subject.current_user).not_to eq user
end
it 'warns about invalid login' do
expect(response).to set_flash.now[:alert]
.to /Invalid Login or password/
end
it 'locks the user' do
expect(user.reload).to be_access_locked
end
it 'keeps the user locked on future login attempts' do
post(:create, user: { login: user.username, password: user.password })
expect(response)
.to set_flash.now[:alert].to /Invalid Login or password/
end
end
end
context 'when another user does not have 2FA enabled' do
let(:another_user) { create(:user) }
it 'does not leak that 2FA is disabled for another user' do
authenticate_2fa(login: another_user.username,
otp_attempt: 'invalid')
expect(response).to set_flash.now[:alert]
.to /Invalid two-factor code/
end
end
end
end
it "creates an audit log record" do
expect { authenticate_2fa(login: user.username, otp_attempt: user.current_otp) }.to change { SecurityEvent.count }.by(1)
expect(SecurityEvent.last.details[:with]).to eq("two-factor")
end
end
context 'when using two-factor authentication via U2F device' do
let(:user) { create(:user, :two_factor) }
def authenticate_2fa_u2f(user_params)
post(:create, { user: user_params }, { otp_user_id: user.id })
end
context 'remember_me field' do
it 'sets a remember_user_token cookie when enabled' do
allow(U2fRegistration).to receive(:authenticate).and_return(true)
allow(controller).to receive(:find_user).and_return(user)
expect(controller)
.to receive(:remember_me).with(user).and_call_original
authenticate_2fa_u2f(remember_me: '1', login: user.username, device_response: "{}")
expect(response.cookies['remember_user_token']).to be_present
end
it 'does nothing when disabled' do
allow(U2fRegistration).to receive(:authenticate).and_return(true)
allow(controller).to receive(:find_user).and_return(user)
expect(controller).not_to receive(:remember_me)
authenticate_2fa_u2f(remember_me: '0', login: user.username, device_response: "{}")
expect(response.cookies['remember_user_token']).to be_nil
end
end
it "creates an audit log record" do
allow(U2fRegistration).to receive(:authenticate).and_return(true)
expect { authenticate_2fa_u2f(login: user.username, device_response: "{}") }.to change { SecurityEvent.count }.by(1)
expect(SecurityEvent.last.details[:with]).to eq("two-factor-via-u2f-device")
end
end
end
describe '#new' do
before do
set_devise_mapping(context: @request)
end
it 'redirects correctly for referer on same host with params' do
search_path = '/search?search=seed_project'
allow(controller.request).to receive(:referer)
.and_return('http://%{host}%{path}' % { host: 'test.host', path: search_path })
get(:new, redirect_to_referer: :yes)
expect(controller.stored_location_for(:redirect)).to eq(search_path)
end
end
end