/app/controllers/application_controller.rb
Ruby | 382 lines | 289 code | 76 blank | 17 comment | 33 complexity | 3e9b2d6c2b927ff0d21ef6929982d895 MD5 | raw file
Possible License(s): Apache-2.0, CC0-1.0
- require 'gon'
- require 'fogbugz'
- class ApplicationController < ActionController::Base
- include Gitlab::GonHelper
- include GitlabRoutingHelper
- include PageLayoutHelper
- include SafeParamsHelper
- include SentryHelper
- include WorkhorseHelper
- include EnforcesTwoFactorAuthentication
- include WithPerformanceBar
- before_action :authenticate_sessionless_user!
- before_action :authenticate_user!
- before_action :enforce_terms!, if: :should_enforce_terms?
- before_action :validate_user_service_ticket!
- before_action :check_password_expiration
- before_action :ldap_security_check
- before_action :sentry_context
- before_action :default_headers
- before_action :add_gon_variables, unless: :peek_request?
- before_action :configure_permitted_parameters, if: :devise_controller?
- before_action :require_email, unless: :devise_controller?
- around_action :set_locale
- after_action :set_page_title_header, if: -> { request.format == :json }
- protect_from_forgery with: :exception
- helper_method :can?
- helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
- rescue_from Encoding::CompatibilityError do |exception|
- log_exception(exception)
- render "errors/encoding", layout: "errors", status: 500
- end
- rescue_from ActiveRecord::RecordNotFound do |exception|
- log_exception(exception)
- render_404
- end
- rescue_from(ActionController::UnknownFormat) do
- render_404
- end
- rescue_from Gitlab::Access::AccessDeniedError do |exception|
- render_403
- end
- rescue_from Gitlab::Auth::TooManyIps do |e|
- head :forbidden, retry_after: Gitlab::Auth::UniqueIpsLimiter.config.unique_ips_limit_time_window
- end
- rescue_from Gitlab::Git::Storage::Inaccessible, GRPC::Unavailable, Gitlab::Git::CommandError do |exception|
- Raven.capture_exception(exception) if sentry_enabled?
- log_exception(exception)
- headers['Retry-After'] = exception.retry_after if exception.respond_to?(:retry_after)
- render_503
- end
- def redirect_back_or_default(default: root_path, options: {})
- redirect_to request.referer.present? ? :back : default, options
- end
- def not_found
- render_404
- end
- def route_not_found
- if current_user
- not_found
- else
- authenticate_user!
- end
- end
- protected
- def append_info_to_payload(payload)
- super
- payload[:remote_ip] = request.remote_ip
- logged_user = auth_user
- if logged_user.present?
- payload[:user_id] = logged_user.try(:id)
- payload[:username] = logged_user.try(:username)
- end
- end
- # Controllers such as GitHttpController may use alternative methods
- # (e.g. tokens) to authenticate the user, whereas Devise sets current_user
- def auth_user
- return current_user if current_user.present?
- return try(:authenticated_user)
- end
- # This filter handles personal access tokens, and atom requests with rss tokens
- def authenticate_sessionless_user!
- user = Gitlab::Auth::RequestAuthenticator.new(request).find_sessionless_user
- sessionless_sign_in(user) if user
- end
- def log_exception(exception)
- Raven.capture_exception(exception) if sentry_enabled?
- backtrace_cleaner = Gitlab.rails5? ? env["action_dispatch.backtrace_cleaner"] : env
- application_trace = ActionDispatch::ExceptionWrapper.new(backtrace_cleaner, exception).application_trace
- application_trace.map! { |t| " #{t}\n" }
- logger.error "\n#{exception.class.name} (#{exception.message}):\n#{application_trace.join}"
- end
- def after_sign_in_path_for(resource)
- stored_location_for(:redirect) || stored_location_for(resource) || root_path
- end
- def after_sign_out_path_for(resource)
- Gitlab::CurrentSettings.after_sign_out_path.presence || new_user_session_path
- end
- def can?(object, action, subject = :global)
- Ability.allowed?(object, action, subject)
- end
- def access_denied!(message = nil)
- respond_to do |format|
- format.any { head :not_found }
- format.html do
- render "errors/access_denied",
- layout: "errors",
- status: 404,
- locals: { message: message }
- end
- end
- end
- def git_not_found!
- render "errors/git_not_found.html", layout: "errors", status: 404
- end
- def render_403
- respond_to do |format|
- format.any { head :forbidden }
- format.html { render "errors/access_denied", layout: "errors", status: 403 }
- end
- end
- def render_404
- respond_to do |format|
- format.html { render "errors/not_found", layout: "errors", status: 404 }
- # Prevent the Rails CSRF protector from thinking a missing .js file is a JavaScript file
- format.js { render json: '', status: :not_found, content_type: 'application/json' }
- format.any { head :not_found }
- end
- end
- def respond_422
- head :unprocessable_entity
- end
- def render_503
- respond_to do |format|
- format.html do
- render(
- file: Rails.root.join("public", "503"),
- layout: false,
- status: :service_unavailable
- )
- end
- format.any { head :service_unavailable }
- end
- end
- def no_cache_headers
- response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
- response.headers["Pragma"] = "no-cache"
- response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"
- end
- def default_headers
- headers['X-Frame-Options'] = 'DENY'
- headers['X-XSS-Protection'] = '1; mode=block'
- headers['X-UA-Compatible'] = 'IE=edge'
- headers['X-Content-Type-Options'] = 'nosniff'
- end
- def validate_user_service_ticket!
- return unless signed_in? && session[:service_tickets]
- valid = session[:service_tickets].all? do |provider, ticket|
- Gitlab::Auth::OAuth::Session.valid?(provider, ticket)
- end
- unless valid
- session[:service_tickets] = nil
- sign_out current_user
- redirect_to new_user_session_path
- end
- end
- def check_password_expiration
- return if session[:impersonator_id] || !current_user&.allow_password_authentication?
- password_expires_at = current_user&.password_expires_at
- if password_expires_at && password_expires_at < Time.now
- return redirect_to new_profile_password_path
- end
- end
- def ldap_security_check
- if current_user && current_user.requires_ldap_check?
- return unless current_user.try_obtain_ldap_lease
- unless Gitlab::Auth::LDAP::Access.allowed?(current_user)
- sign_out current_user
- flash[:alert] = "Access denied for your LDAP account."
- redirect_to new_user_session_path
- end
- end
- end
- def event_filter
- # Split using comma to maintain backward compatibility Ex/ "filter1,filter2"
- filters = cookies['event_filter'].split(',')[0] if cookies['event_filter'].present?
- @event_filter ||= EventFilter.new(filters)
- end
- # JSON for infinite scroll via Pager object
- def pager_json(partial, count, locals = {})
- html = render_to_string(
- partial,
- locals: locals,
- layout: false,
- formats: [:html]
- )
- render json: {
- html: html,
- count: count
- }
- end
- def view_to_html_string(partial, locals = {})
- render_to_string(
- partial,
- locals: locals,
- layout: false,
- formats: [:html]
- )
- end
- def configure_permitted_parameters
- devise_parameter_sanitizer.permit(:sign_in, keys: [:username, :email, :password, :login, :remember_me, :otp_attempt])
- end
- def hexdigest(string)
- Digest::SHA1.hexdigest string
- end
- def require_email
- if current_user && current_user.temp_oauth_email? && session[:impersonator_id].nil?
- return redirect_to profile_path, notice: 'Please complete your profile with email address'
- end
- end
- def enforce_terms!
- return unless current_user
- return if current_user.terms_accepted?
- if sessionless_user?
- render_403
- else
- # Redirect to the destination if the request is a get.
- # Redirect to the source if it was a post, so the user can re-submit after
- # accepting the terms.
- redirect_path = if request.get?
- request.fullpath
- else
- URI(request.referer).path if request.referer
- end
- flash[:notice] = _("Please accept the Terms of Service before continuing.")
- redirect_to terms_path(redirect: redirect_path), status: :found
- end
- end
- def import_sources_enabled?
- !Gitlab::CurrentSettings.import_sources.empty?
- end
- def github_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('github')
- end
- def gitea_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('gitea')
- end
- def github_import_configured?
- Gitlab::Auth::OAuth::Provider.enabled?(:github)
- end
- def gitlab_import_enabled?
- request.host != 'gitlab.com' && Gitlab::CurrentSettings.import_sources.include?('gitlab')
- end
- def gitlab_import_configured?
- Gitlab::Auth::OAuth::Provider.enabled?(:gitlab)
- end
- def bitbucket_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('bitbucket')
- end
- def bitbucket_import_configured?
- Gitlab::Auth::OAuth::Provider.enabled?(:bitbucket)
- end
- def google_code_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('google_code')
- end
- def fogbugz_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('fogbugz')
- end
- def git_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('git')
- end
- def gitlab_project_import_enabled?
- Gitlab::CurrentSettings.import_sources.include?('gitlab_project')
- end
- # U2F (universal 2nd factor) devices need a unique identifier for the application
- # to perform authentication.
- # https://developers.yubico.com/U2F/App_ID.html
- def u2f_app_id
- request.base_url
- end
- def set_locale(&block)
- Gitlab::I18n.with_user_locale(current_user, &block)
- end
- def sessionless_sign_in(user)
- if user && can?(user, :log_in)
- # Notice we are passing store false, so the user is not
- # actually stored in the session and a token is needed
- # for every request. If you want the token to work as a
- # sign in token, you can simply remove store: false.
- sign_in user, store: false
- end
- end
- def set_page_title_header
- # Per https://tools.ietf.org/html/rfc5987, headers need to be ISO-8859-1, not UTF-8
- response.headers['Page-Title'] = URI.escape(page_title('GitLab'))
- end
- def sessionless_user?
- current_user && !session.keys.include?('warden.user.user.key')
- end
- def peek_request?
- request.path.start_with?('/-/peek')
- end
- def should_enforce_terms?
- return false unless Gitlab::CurrentSettings.current_application_settings.enforce_terms
- !(peek_request? || devise_controller?)
- end
- end