gitlab-org--gitlab-foss/app/models/group.rb
2018-09-24 12:02:01 +01:00

429 lines
12 KiB
Ruby

# frozen_string_literal: true
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
include WithUploads
include Gitlab::Utils::StrongMemoize
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
# Overridden on another method
# Left here just to be dependent: :destroy
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 :boards
has_many :badges, class_name: 'GroupBadge'
has_many :todos
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
# WARNING: This method should never be used on its own
# please do make sure the number of rows you are filtering is small
# enough for this query
def public_or_visible_to_user(user)
return public_to_user unless user
public_for_user = public_to_user_arel(user)
visible_for_user = visible_to_user_arel(user)
public_or_visible = public_for_user.or(visible_for_user)
where(public_or_visible)
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
private
def public_to_user_arel(user)
self.arel_table[:visibility_level]
.in(Gitlab::VisibilityLevel.levels_for_user(user))
end
def visible_to_user_arel(user)
groups_table = self.arel_table
authorized_groups = user.authorized_groups.as('authorized')
groups_table.project(1)
.from(authorized_groups)
.where(authorized_groups[:id].eq(groups_table[:id]))
.exists
end
end
# Overrides notification_settings has_many association
# This allows to apply notification settings from parent groups
# to child groups and projects.
def notification_settings
source_type = self.class.base_class.name
NotificationSetting.where(source_type: source_type, source_id: self_and_ancestors_ids)
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, ldap: false)
GroupMember.add_user(
self,
user,
access_level,
current_user: current_user,
expires_at: expires_at,
ldap: ldap
)
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_maintainer(user, current_user = nil)
add_user(user, :maintainer, current_user: current_user)
end
# @deprecated
alias_method :add_master, :add_maintainer
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_maintainer?(user)
return false unless user
members_with_parents.maintainers.where(user_id: user).any?
end
# @deprecated
alias_method :has_master?, :has_maintainer?
# 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 ldap_synced?
false
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
# rubocop: disable CodeReuse/ServiceClass
def system_hook_service
SystemHooksService.new
end
# rubocop: enable CodeReuse/ServiceClass
# rubocop: disable CodeReuse/ServiceClass
def refresh_members_authorized_projects(blocking: true)
UserProjectAccessChangedService.new(user_ids_for_project_authorizations)
.execute(blocking: blocking)
end
# rubocop: enable CodeReuse/ServiceClass
def user_ids_for_project_authorizations
members_with_parents.pluck(:user_id)
end
def self_and_ancestors_ids
strong_memoize(:self_and_ancestors_ids) do
self_and_ancestors.pluck(:id)
end
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
User.from_union([
User
.where(id: direct_and_indirect_members.select(:user_id))
.reorder(nil),
project_users_with_descendants
])
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