require 'carrierwave/orm/activerecord' class Group < Namespace include Gitlab::ConfigHelper include AfterCommitQueue include AccessRequestable include Avatarable include Referable include SelectForProjectAuthorization include LoadedInGroupList include GroupDescendant include TokenAuthenticatable has_many :group_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source # rubocop:disable Cop/ActiveRecordDependent alias_method :members, :group_members has_many :users, through: :group_members has_many :owners, -> { where(members: { access_level: Gitlab::Access::OWNER }) }, through: :group_members, source: :user has_many :requesters, -> { where.not(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'GroupMember' # rubocop:disable Cop/ActiveRecordDependent has_many :members_and_requesters, as: :source, class_name: 'GroupMember' has_many :milestones has_many :project_group_links, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent has_many :shared_projects, through: :project_group_links, source: :project has_many :notification_settings, dependent: :destroy, as: :source # rubocop:disable Cop/ActiveRecordDependent has_many :labels, class_name: 'GroupLabel' has_many :variables, class_name: 'Ci::GroupVariable' has_many :custom_attributes, class_name: 'GroupCustomAttribute' has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent has_many :boards has_many :badges, class_name: 'GroupBadge' accepts_nested_attributes_for :variables, allow_destroy: true validate :visibility_level_allowed_by_projects validate :visibility_level_allowed_by_sub_groups validate :visibility_level_allowed_by_parent validates :variables, variable_duplicates: true validates :two_factor_grace_period, presence: true, numericality: { greater_than_or_equal_to: 0 } add_authentication_token_field :runners_token after_create :post_create_hook after_destroy :post_destroy_hook after_save :update_two_factor_requirement after_update :path_changed_hook, if: :path_changed? class << self def supports_nested_groups? Gitlab::Database.postgresql? end def sort_by_attribute(method) if method == 'storage_size_desc' # storage_size is a virtual column so we need to # pass a string to avoid AR adding the table name reorder('storage_size DESC, namespaces.id DESC') else order_by(method) end end def reference_prefix User.reference_prefix end def reference_pattern User.reference_pattern end def visible_to_user(user) where(id: user.authorized_groups.select(:id).reorder(nil)) end def select_for_project_authorization if current_scope.joins_values.include?(:shared_projects) joins('INNER JOIN namespaces project_namespace ON project_namespace.id = projects.namespace_id') .where('project_namespace.share_with_group_lock = ?', false) .select("projects.id AS project_id, LEAST(project_group_links.group_access, members.access_level) AS access_level") else super end end end def to_reference(_from = nil, full: nil) "#{self.class.reference_prefix}#{full_path}" end def web_url Gitlab::Routing.url_helpers.group_canonical_url(self) end def human_name full_name end def visibility_level_allowed_by_parent?(level = self.visibility_level) return true unless parent_id && parent_id.nonzero? level <= parent.visibility_level end def visibility_level_allowed_by_projects?(level = self.visibility_level) !projects.where('visibility_level > ?', level).exists? end def visibility_level_allowed_by_sub_groups?(level = self.visibility_level) !children.where('visibility_level > ?', level).exists? end def visibility_level_allowed?(level = self.visibility_level) visibility_level_allowed_by_parent?(level) && visibility_level_allowed_by_projects?(level) && visibility_level_allowed_by_sub_groups?(level) end def lfs_enabled? return false unless Gitlab.config.lfs.enabled return Gitlab.config.lfs.enabled if self[:lfs_enabled].nil? self[:lfs_enabled] end def owned_by?(user) owners.include?(user) end def add_users(users, access_level, current_user: nil, expires_at: nil) GroupMember.add_users( self, users, access_level, current_user: current_user, expires_at: expires_at ) end def add_user(user, access_level, current_user: nil, expires_at: nil) GroupMember.add_user( self, user, access_level, current_user: current_user, expires_at: expires_at ) end def add_guest(user, current_user = nil) add_user(user, :guest, current_user: current_user) end def add_reporter(user, current_user = nil) add_user(user, :reporter, current_user: current_user) end def add_developer(user, current_user = nil) add_user(user, :developer, current_user: current_user) end def add_master(user, current_user = nil) add_user(user, :master, current_user: current_user) end def add_owner(user, current_user = nil) add_user(user, :owner, current_user: current_user) end def member?(user, min_access_level = Gitlab::Access::GUEST) return false unless user max_member_access_for_user(user) >= min_access_level end def has_owner?(user) return false unless user members_with_parents.owners.where(user_id: user).any? end def has_master?(user) return false unless user members_with_parents.masters.where(user_id: user).any? end # Check if user is a last owner of the group. # Parent owners are ignored for nested groups. def last_owner?(user) owners.include?(user) && owners.size == 1 end def post_create_hook Gitlab::AppLogger.info("Group \"#{name}\" was created") system_hook_service.execute_hooks_for(self, :create) end def post_destroy_hook Gitlab::AppLogger.info("Group \"#{name}\" was removed") system_hook_service.execute_hooks_for(self, :destroy) end def system_hook_service SystemHooksService.new end def refresh_members_authorized_projects(blocking: true) UserProjectAccessChangedService.new(user_ids_for_project_authorizations) .execute(blocking: blocking) end def user_ids_for_project_authorizations members_with_parents.pluck(:user_id) end def members_with_parents # Avoids an unnecessary SELECT when the group has no parents source_ids = if parent_id self_and_ancestors.reorder(nil).select(:id) else id end GroupMember .active_without_invites_and_requests .where(source_id: source_ids) end def members_with_descendants GroupMember .active_without_invites_and_requests .where(source_id: self_and_descendants.reorder(nil).select(:id)) end # Returns all members that are part of the group, it's subgroups, and ancestor groups def direct_and_indirect_members GroupMember .active_without_invites_and_requests .where(source_id: self_and_hierarchy.reorder(nil).select(:id)) end def users_with_parents User .where(id: members_with_parents.select(:user_id)) .reorder(nil) end def users_with_descendants User .where(id: members_with_descendants.select(:user_id)) .reorder(nil) end # Returns all users that are members of the group because: # 1. They belong to the group # 2. They belong to a project that belongs to the group # 3. They belong to a sub-group or project in such sub-group # 4. They belong to an ancestor group def direct_and_indirect_users union = Gitlab::SQL::Union.new([ User .where(id: direct_and_indirect_members.select(:user_id)) .reorder(nil), project_users_with_descendants ]) User.from("(#{union.to_sql}) #{User.table_name}") end # Returns all users that are members of projects # belonging to the current group or sub-groups def project_users_with_descendants User .joins(projects: :group) .where(namespaces: { id: self_and_descendants.select(:id) }) end def max_member_access_for_user(user) return GroupMember::OWNER if user.admin? members_with_parents .where(user_id: user) .reorder(access_level: :desc) .first&. access_level || GroupMember::NO_ACCESS end def mattermost_team_params max_length = 59 { name: path[0..max_length], display_name: name[0..max_length], type: public? ? 'O' : 'I' # Open vs Invite-only } end def secret_variables_for(ref, project) list_of_ids = [self] + ancestors variables = Ci::GroupVariable.where(group: list_of_ids) variables = variables.unprotected unless project.protected_for?(ref) variables = variables.group_by(&:group_id) list_of_ids.reverse.map { |group| variables[group.id] }.compact.flatten end def group_member(user) if group_members.loaded? group_members.find { |gm| gm.user_id == user.id } else group_members.find_by(user_id: user) end end def hashed_storage?(_feature) false end def refresh_project_authorizations refresh_members_authorized_projects(blocking: false) end # each existing group needs to have a `runners_token`. # we do this on read since migrating all existing groups is not a feasible # solution. def runners_token ensure_runners_token! end private def update_two_factor_requirement return unless require_two_factor_authentication_changed? || two_factor_grace_period_changed? users.find_each(&:update_two_factor_requirement) end def path_changed_hook system_hook_service.execute_hooks_for(self, :rename) end def visibility_level_allowed_by_parent return if visibility_level_allowed_by_parent? errors.add(:visibility_level, "#{visibility} is not allowed since the parent group has a #{parent.visibility} visibility.") end def visibility_level_allowed_by_projects return if visibility_level_allowed_by_projects? errors.add(:visibility_level, "#{visibility} is not allowed since this group contains projects with higher visibility.") end def visibility_level_allowed_by_sub_groups return if visibility_level_allowed_by_sub_groups? errors.add(:visibility_level, "#{visibility} is not allowed since there are sub-groups with higher visibility.") end end