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|
# frozen_string_literal: true
class ProjectFeature < ApplicationRecord
include Featurable
extend Gitlab::ConfigHelper
# When updating this array, make sure to update rubocop/cop/gitlab/feature_available_usage.rb as well.
FEATURES = %i[
issues
forking
merge_requests
wiki
snippets
builds
repository
pages
metrics_dashboard
analytics
operations
security_and_compliance
container_registry
].freeze
EXPORTABLE_FEATURES = (FEATURES - [:security_and_compliance, :pages]).freeze
set_available_features(FEATURES)
PRIVATE_FEATURES_MIN_ACCESS_LEVEL = {
merge_requests: Gitlab::Access::REPORTER,
metrics_dashboard: Gitlab::Access::REPORTER,
container_registry: Gitlab::Access::REPORTER
}.freeze
PRIVATE_FEATURES_MIN_ACCESS_LEVEL_FOR_PRIVATE_PROJECT = { repository: Gitlab::Access::REPORTER }.freeze
class << self
def required_minimum_access_level(feature)
feature = ensure_feature!(feature)
PRIVATE_FEATURES_MIN_ACCESS_LEVEL.fetch(feature, Gitlab::Access::GUEST)
end
# Guest users can perform certain features on public and internal projects, but not private projects.
def required_minimum_access_level_for_private_project(feature)
feature = ensure_feature!(feature)
PRIVATE_FEATURES_MIN_ACCESS_LEVEL_FOR_PRIVATE_PROJECT.fetch(feature) do
required_minimum_access_level(feature)
end
end
end
belongs_to :project
validates :project, presence: true
validate :repository_children_level
default_value_for :builds_access_level, value: ENABLED, allows_nil: false
default_value_for :issues_access_level, value: ENABLED, allows_nil: false
default_value_for :forking_access_level, value: ENABLED, allows_nil: false
default_value_for :merge_requests_access_level, value: ENABLED, allows_nil: false
default_value_for :snippets_access_level, value: ENABLED, allows_nil: false
default_value_for :wiki_access_level, value: ENABLED, allows_nil: false
default_value_for :repository_access_level, value: ENABLED, allows_nil: false
default_value_for :analytics_access_level, value: ENABLED, allows_nil: false
default_value_for :metrics_dashboard_access_level, value: PRIVATE, allows_nil: false
default_value_for :operations_access_level, value: ENABLED, allows_nil: false
default_value_for :security_and_compliance_access_level, value: PRIVATE, allows_nil: false
default_value_for(:pages_access_level, allows_nil: false) do |feature|
if ::Gitlab::Pages.access_control_is_forced?
PRIVATE
else
feature.project&.public? ? ENABLED : PRIVATE
end
end
default_value_for(:container_registry_access_level) do |feature|
if gitlab_config_features.container_registry
ENABLED
else
DISABLED
end
end
# "enabled" here means "not disabled". It includes private features!
scope :with_feature_enabled, ->(feature) {
feature_access_level_attribute = arel_table[access_level_attribute(feature)]
enabled_feature = feature_access_level_attribute.gt(DISABLED).or(feature_access_level_attribute.eq(nil))
where(enabled_feature)
}
# Picks a feature where the level is exactly that given.
scope :with_feature_access_level, ->(feature, level) {
feature_access_level_attribute = access_level_attribute(feature)
where(project_features: { feature_access_level_attribute => level })
}
# project features may be "disabled", "internal", "enabled" or "public". If "internal",
# they are only available to team members. This scope returns features where
# the feature is either public, enabled, or internal with permission for the user.
# Note: this scope doesn't enforce that the user has access to the projects, it just checks
# that the user has access to the feature. It's important to use this scope with others
# that checks project authorizations first (e.g. `filter_by_feature_visibility`).
#
# This method uses an optimised version of `with_feature_access_level` for
# logged in users to more efficiently get private projects with the given
# feature.
def self.with_feature_available_for_user(feature, user)
visible = [ENABLED, PUBLIC]
if user&.can_read_all_resources?
with_feature_enabled(feature)
elsif user
min_access_level = required_minimum_access_level(feature)
column = quoted_access_level_column(feature)
where("#{column} IS NULL OR #{column} IN (:public_visible) OR (#{column} = :private_visible AND EXISTS (:authorizations))",
{
public_visible: visible,
private_visible: PRIVATE,
authorizations: user.authorizations_for_projects(min_access_level: min_access_level, related_project_column: 'project_features.project_id')
})
else
# This has to be added to include features whose value is nil in the db
visible << nil
with_feature_access_level(feature, visible)
end
end
def public_pages?
return true unless Gitlab.config.pages.access_control
return false if ::Gitlab::Pages.access_control_is_forced?
pages_access_level == PUBLIC || pages_access_level == ENABLED && project.public?
end
def private_pages?
!public_pages?
end
private
# Validates builds and merge requests access level
# which cannot be higher than repository access level
def repository_children_level
validator = lambda do |field|
level = public_send(field) || ENABLED # rubocop:disable GitlabSecurity/PublicSend
not_allowed = level > repository_access_level
self.errors.add(field, "cannot have higher visibility level than repository access level") if not_allowed
end
%i(merge_requests_access_level builds_access_level).each(&validator)
end
def get_permission(user, feature)
case access_level(feature)
when DISABLED
false
when PRIVATE
team_access?(user, feature)
when ENABLED
true
when PUBLIC
true
else
true
end
end
def team_access?(user, feature)
return unless user
return true if user.can_read_all_resources?
project.team.member?(user, ProjectFeature.required_minimum_access_level(feature))
end
def feature_validation_exclusion
%i(pages)
end
end
ProjectFeature.prepend_mod_with('ProjectFeature')
|
