class ApplicationController < ActionController::Base before_filter :authenticate_user! before_filter :reject_blocked! before_filter :set_current_user_for_observers before_filter :add_abilities before_filter :dev_tools if Rails.env == 'development' before_filter :default_headers before_filter :add_gon_variables protect_from_forgery helper_method :abilities, :can? 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 "errors/not_found", layout: "errors", status: 404 end protected def log_exception(exception) application_trace = ActionDispatch::ExceptionWrapper.new(env, exception).application_trace application_trace.map!{ |t| " #{t}\n" } logger.error "\n#{exception.class.name} (#{exception.message}):\n#{application_trace.join}" end def reject_blocked! if current_user && current_user.blocked? sign_out current_user flash[:alert] = "Your account is blocked. Retry when an admin unblock it." redirect_to new_user_session_path end end def after_sign_in_path_for resource if resource.is_a?(User) && resource.respond_to?(:blocked?) && resource.blocked? sign_out resource flash[:alert] = "Your account is blocked. Retry when an admin unblock it." new_user_session_path else super end end def set_current_user_for_observers MergeRequestObserver.current_user = current_user IssueObserver.current_user = current_user end def abilities @abilities ||= Six.new end def can?(object, action, subject) abilities.allowed?(object, action, subject) end def project id = params[:project_id] || params[:id] @project = Project.find_with_namespace(id) if @project and can?(current_user, :read_project, @project) @project else @project = nil render_404 end end def repository @repository ||= project.repository rescue Grit::NoSuchPathError nil end def add_abilities abilities << Ability end def authorize_project!(action) return access_denied! unless can?(current_user, action, project) end def authorize_code_access! return access_denied! unless can?(current_user, :download_code, project) end def authorize_create_team! return access_denied! unless can?(current_user, :create_team, nil) end def authorize_manage_user_team! return access_denied! unless user_team.present? && can?(current_user, :manage_user_team, user_team) end def authorize_admin_user_team! return access_denied! unless user_team.present? && can?(current_user, :admin_user_team, user_team) end def access_denied! render "errors/access_denied", layout: "errors", status: 404 end def not_found! render "errors/not_found", layout: "errors", status: 404 end def git_not_found! render "errors/git_not_found", layout: "errors", status: 404 end def method_missing(method_sym, *arguments, &block) if method_sym.to_s =~ /^authorize_(.*)!$/ authorize_project!($1.to_sym) else super end end def render_404 render file: Rails.root.join("public", "404"), layout: false, status: "404" end def render_403 render file: Rails.root.join("public", "403"), layout: false, status: "403" end def require_non_empty_project redirect_to @project if @project.empty_repo? 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 dev_tools Rack::MiniProfiler.authorize_request end def default_headers headers['X-Frame-Options'] = 'DENY' headers['X-XSS-Protection'] = '1; mode=block' end def add_gon_variables gon.default_issues_tracker = Project.issues_tracker.default_value if current_user gon.api_token = current_user.private_token gon.gravatar_url = request.ssl? ? Gitlab.config.gravatar.ssl_url : Gitlab.config.gravatar.plain_url end end end