Class: V0::SignInController

Inherits:
SignIn::ApplicationController show all
Defined in:
app/controllers/v0/sign_in_controller.rb

Constant Summary

Constants included from ExceptionHandling

ExceptionHandling::SKIP_SENTRY_EXCEPTION_TYPES

Constants included from SignIn::Authentication

SignIn::Authentication::BEARER_PATTERN

Instance Method Summary collapse

Methods inherited from SignIn::ApplicationController

#cors_preflight

Methods included from Traceable

#set_trace_tags

Methods included from SentryLogging

#log_exception_to_sentry, #log_message_to_sentry, #non_nil_hash?, #normalize_level, #rails_logger

Methods included from Headers

#block_unknown_hosts, #set_app_info_headers

Methods included from SignIn::Authentication

#authenticate, #authenticate_service_account, #load_user

Instance Method Details

#authorize ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/controllers/v0/sign_in_controller.rb', line 10

def authorize # rubocop:disable Metrics/MethodLength
  type = params[:type].presence
  client_state = params[:state].presence
  code_challenge = params[:code_challenge].presence
  code_challenge_method = params[:code_challenge_method].presence
  client_id = params[:client_id].presence
  acr = params[:acr].presence
  operation = params[:operation].presence || SignIn::Constants::Auth::AUTHORIZE

  validate_authorize_params(type, client_id, acr, operation)

  delete_cookies if token_cookies

  acr_for_type = SignIn::AcrTranslator.new(acr:, type:).perform
  state = SignIn::StatePayloadJwtEncoder.new(code_challenge:,
                                             code_challenge_method:,
                                             acr:,
                                             client_config: client_config(client_id),
                                             type:,
                                             client_state:).perform
  context = { type:, client_id:, acr:, operation: }

  .info('authorize', context)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_AUTHORIZE_SUCCESS,
                   tags: ["type:#{type}", "client_id:#{client_id}", "acr:#{acr}", "operation:#{operation}"])

  render body: auth_service(type, client_id).render_auth(state:, acr: acr_for_type, operation:),
         content_type: 'text/html'
rescue SignIn::Errors::StandardError => e
  .info('authorize error', { errors: e.message, client_id:, type:, acr: })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_AUTHORIZE_FAILURE)
  (e, client_id)
rescue => e
  log_message_to_sentry(e.message, :error)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_AUTHORIZE_FAILURE)
  (e, client_id)
end

#callback ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/controllers/v0/sign_in_controller.rb', line 48

def callback # rubocop:disable Metrics/MethodLength
  code = params[:code].presence
  state = params[:state].presence
  error = params[:error].presence

  validate_callback_params(code, state, error)

  state_payload = SignIn::StatePayloadJwtDecoder.new(state_payload_jwt: state).perform
  SignIn::StatePayloadVerifier.new(state_payload:).perform

  handle_credential_provider_error(error, state_payload&.type) if error
  service_token_response = auth_service(state_payload.type, state_payload.client_id).token(code)

  raise SignIn::Errors::CodeInvalidError.new message: 'Code is not valid' unless service_token_response

   = auth_service(state_payload.type,
                           state_payload.client_id).(service_token_response[:access_token])
  credential_level = SignIn::CredentialLevelCreator.new(requested_acr: state_payload.acr,
                                                        type: state_payload.type,
                                                        logingov_acr: service_token_response[:logingov_acr],
                                                        user_info:).perform
  if credential_level.can_uplevel_credential?
    render_uplevel_credential(state_payload)
  else
    (state_payload, , credential_level)
  end
rescue SignIn::Errors::StandardError => e
  .info('callback error', { errors: e.message,
                                          client_id: state_payload&.client_id,
                                          type: state_payload&.type,
                                          acr: state_payload&.acr })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_CALLBACK_FAILURE)
  (e, state_payload&.client_id)
rescue => e
  log_message_to_sentry(e.message, :error)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_CALLBACK_FAILURE)
  (e, state_payload&.client_id)
end

#introspect ⇒ Object 



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# File 'app/controllers/v0/sign_in_controller.rb', line 226

def introspect
  render json: @current_user, serializer: SignIn::IntrospectSerializer, status: :ok
rescue SignIn::Errors::StandardError => e
  render json: { errors: e }, status: :unauthorized
end

#logingov_logout_proxy ⇒ Object 



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# File 'app/controllers/v0/sign_in_controller.rb', line 213

def logingov_logout_proxy
  state = params[:state].presence

  raise SignIn::Errors::MalformedParamsError.new message: 'State is not defined' unless state

  render body: auth_service(SignIn::Constants::Auth::LOGINGOV).render_logout_redirect(state),
         content_type: 'text/html'
rescue => e
  .info('logingov_logout_proxy error', { errors: e.message })

  render json: { errors: e }, status: :bad_request
end

#logout ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/controllers/v0/sign_in_controller.rb', line 176

def logout # rubocop:disable Metrics/MethodLength
  client_id = params[:client_id].presence
  anti_csrf_token = anti_csrf_token_param.presence

  if client_config(client_id).blank?
    raise SignIn::Errors::MalformedParamsError.new message: 'Client id is not valid'
  end

  unless load_user(skip_expiration_check: true)
    raise SignIn::Errors::LogoutAuthorizationError.new message: 'Unable to Authorize User'
  end

  SignIn::SessionRevoker.new(access_token: @access_token, anti_csrf_token:).perform
  delete_cookies if token_cookies

  .info('logout', @access_token.to_s)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_LOGOUT_SUCCESS)

  logout_redirect = SignIn::LogoutRedirectGenerator.new(user: @current_user,
                                                        client_config: client_config(client_id)).perform

  logout_redirect ? redirect_to(logout_redirect) : render(status: :ok)
rescue SignIn::Errors::LogoutAuthorizationError, SignIn::Errors::SessionNotAuthorizedError => e
  .info('logout error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_LOGOUT_FAILURE)

  logout_redirect = SignIn::LogoutRedirectGenerator.new(user: @current_user,
                                                        client_config: client_config(client_id)).perform

  logout_redirect ? redirect_to(logout_redirect) : render(status: :ok)
rescue => e
  .info('logout error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_LOGOUT_FAILURE)

  render json: { errors: e }, status: :bad_request
end

#refresh ⇒ Object 



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# File 'app/controllers/v0/sign_in_controller.rb', line 112

def refresh
  refresh_token = refresh_token_param.presence
  anti_csrf_token = anti_csrf_token_param.presence

  raise SignIn::Errors::MalformedParamsError.new message: 'Refresh token is not defined' unless refresh_token

  decrypted_refresh_token = SignIn::RefreshTokenDecryptor.new(encrypted_refresh_token: refresh_token).perform
  session_container = SignIn::SessionRefresher.new(refresh_token: decrypted_refresh_token,
                                                   anti_csrf_token:).perform
  serializer_response = SignIn::TokenSerializer.new(session_container:,
                                                    cookies: token_cookies).perform

  .info('refresh', session_container.access_token.to_s)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REFRESH_SUCCESS)

  render json: serializer_response, status: :ok
rescue SignIn::Errors::MalformedParamsError => e
  .info('refresh error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REFRESH_FAILURE)
  render json: { errors: e }, status: :bad_request
rescue SignIn::Errors::StandardError => e
  .info('refresh error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REFRESH_FAILURE)
  render json: { errors: e }, status: :unauthorized
end

#revoke ⇒ Object 



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# File 'app/controllers/v0/sign_in_controller.rb', line 138

def revoke
  refresh_token = params[:refresh_token].presence
  anti_csrf_token = params[:anti_csrf_token].presence

  raise SignIn::Errors::MalformedParamsError.new message: 'Refresh token is not defined' unless refresh_token

  decrypted_refresh_token = SignIn::RefreshTokenDecryptor.new(encrypted_refresh_token: refresh_token).perform
  SignIn::SessionRevoker.new(refresh_token: decrypted_refresh_token, anti_csrf_token:).perform

  .info('revoke', decrypted_refresh_token.to_s)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REVOKE_SUCCESS)

  render status: :ok
rescue SignIn::Errors::MalformedParamsError => e
  .info('revoke error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REVOKE_FAILURE)

  render json: { errors: e }, status: :bad_request
rescue SignIn::Errors::StandardError => e
  .info('revoke error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REVOKE_FAILURE)

  render json: { errors: e }, status: :unauthorized
end

#revoke_all_sessions ⇒ Object 



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# File 'app/controllers/v0/sign_in_controller.rb', line 163

def revoke_all_sessions
  SignIn::RevokeSessionsForUser.new(user_account: @current_user.).perform

  .info('revoke all sessions', @access_token.to_s)
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REVOKE_ALL_SESSIONS_SUCCESS)

  render status: :ok
rescue SignIn::Errors::StandardError => e
  .info('revoke all sessions error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_REVOKE_ALL_SESSIONS_FAILURE)
  render json: { errors: e }, status: :unauthorized
end

#token ⇒ Object 



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# File 'app/controllers/v0/sign_in_controller.rb', line 87

def token
  code = params[:code].presence
  code_verifier = params[:code_verifier].presence
  grant_type = params[:grant_type].presence
  client_assertion = params[:client_assertion].presence
  client_assertion_type = params[:client_assertion_type].presence
  assertion = params[:assertion].presence

  validate_token_params(grant_type)

  response_body =
    if grant_type == SignIn::Constants::Auth::JWT_BEARER
      (assertion)
    else
      generate_client_tokens(code, code_verifier, client_assertion, client_assertion_type)
    end

  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_TOKEN_SUCCESS)
  render json: response_body, status: :ok
rescue SignIn::Errors::StandardError => e
  .info('token error', { errors: e.message })
  StatsD.increment(SignIn::Constants::Statsd::STATSD_SIS_TOKEN_FAILURE)
  render json: { errors: e }, status: :bad_request
end