# frozen_string_literal: true module ApplicationSettingImplementation extend ActiveSupport::Concern include Gitlab::Utils::StrongMemoize STRING_LIST_SEPARATOR = %r{\s*[,;]\s* # comma or semicolon, optionally surrounded by whitespace | # or \s # any whitespace character | # or [\r\n] # any number of newline characters }x.freeze # Setting a key restriction to `-1` means that all keys of this type are # forbidden. FORBIDDEN_KEY_VALUE = KeyRestrictionValidator::FORBIDDEN SUPPORTED_KEY_TYPES = %i[rsa dsa ecdsa ed25519].freeze DEFAULT_PROTECTED_PATHS = [ '/users/password', '/users/sign_in', '/api/v3/session.json', '/api/v3/session', '/api/v4/session.json', '/api/v4/session', '/users', '/users/confirmation', '/unsubscribes/', '/import/github/personal_access_token', '/admin/session' ].freeze DEFAULT_MINIMUM_PASSWORD_LENGTH = 8 class_methods do def defaults { after_sign_up_text: nil, akismet_enabled: false, allow_local_requests_from_system_hooks: true, allow_local_requests_from_web_hooks_and_services: false, asset_proxy_enabled: false, authorized_keys_enabled: true, # TODO default to false if the instance is configured to use AuthorizedKeysCommand commit_email_hostname: default_commit_email_hostname, container_expiration_policies_enable_historic_entries: false, container_registry_features: [], container_registry_token_expire_delay: 5, container_registry_vendor: '', container_registry_version: '', custom_http_clone_url_root: nil, default_artifacts_expire_in: '30 days', default_branch_name: nil, default_branch_protection: Settings.gitlab['default_branch_protection'], default_ci_config_path: nil, default_group_visibility: Settings.gitlab.default_projects_features['visibility_level'], default_project_creation: Settings.gitlab['default_project_creation'], default_project_visibility: Settings.gitlab.default_projects_features['visibility_level'], default_projects_limit: Settings.gitlab['default_projects_limit'], default_snippet_visibility: Settings.gitlab.default_projects_features['visibility_level'], diff_max_patch_bytes: Gitlab::Git::Diff::DEFAULT_MAX_PATCH_BYTES, disabled_oauth_sign_in_sources: [], dns_rebinding_protection_enabled: true, domain_allowlist: Settings.gitlab['domain_allowlist'], dsa_key_restriction: 0, ecdsa_key_restriction: 0, ed25519_key_restriction: 0, eks_access_key_id: nil, eks_account_id: nil, eks_integration_enabled: false, eks_secret_access_key: nil, email_restrictions_enabled: false, email_restrictions: nil, first_day_of_week: 0, gitaly_timeout_default: 55, gitaly_timeout_fast: 10, gitaly_timeout_medium: 30, gitpod_enabled: false, gitpod_url: 'https://gitpod.io/', gravatar_enabled: Settings.gravatar['enabled'], group_download_export_limit: 1, group_export_limit: 6, group_import_limit: 6, help_page_hide_commercial_content: false, help_page_text: nil, help_page_documentation_base_url: nil, hide_third_party_offers: false, housekeeping_bitmaps_enabled: true, housekeeping_enabled: true, housekeeping_full_repack_period: 50, housekeeping_gc_period: 200, housekeeping_incremental_repack_period: 10, import_sources: Settings.gitlab['import_sources'], issues_create_limit: 300, local_markdown_version: 0, login_recaptcha_protection_enabled: false, max_artifacts_size: Settings.artifacts['max_size'], max_attachment_size: Settings.gitlab['max_attachment_size'], max_import_size: 50, minimum_password_length: DEFAULT_MINIMUM_PASSWORD_LENGTH, mirror_available: true, notify_on_unknown_sign_in: true, outbound_local_requests_whitelist: [], password_authentication_enabled_for_git: true, password_authentication_enabled_for_web: Settings.gitlab['signin_enabled'], performance_bar_allowed_group_id: nil, plantuml_enabled: false, plantuml_url: nil, polling_interval_multiplier: 1, productivity_analytics_start_date: Time.current, project_download_export_limit: 1, project_export_enabled: true, project_export_limit: 6, project_import_limit: 6, protected_ci_variables: true, protected_paths: DEFAULT_PROTECTED_PATHS, push_event_activities_limit: 3, push_event_hooks_limit: 3, raw_blob_request_limit: 300, recaptcha_enabled: false, repository_checks_enabled: true, repository_storages_weighted: { default: 100 }, repository_storages: ['default'], require_admin_approval_after_user_signup: true, require_two_factor_authentication: false, restricted_visibility_levels: Settings.gitlab['restricted_visibility_levels'], rsa_key_restriction: 0, send_user_confirmation_email: false, session_expire_delay: Settings.gitlab['session_expire_delay'], shared_runners_enabled: Settings.gitlab_ci['shared_runners_enabled'], shared_runners_text: nil, sign_in_text: nil, signup_enabled: Settings.gitlab['signup_enabled'], snippet_size_limit: 50.megabytes, snowplow_app_id: nil, snowplow_collector_hostname: nil, snowplow_cookie_domain: nil, snowplow_enabled: false, sourcegraph_enabled: false, sourcegraph_public_only: true, sourcegraph_url: nil, spam_check_endpoint_enabled: false, spam_check_endpoint_url: nil, terminal_max_session_time: 0, throttle_authenticated_api_enabled: false, throttle_authenticated_api_period_in_seconds: 3600, throttle_authenticated_api_requests_per_period: 7200, throttle_authenticated_web_enabled: false, throttle_authenticated_web_period_in_seconds: 3600, throttle_authenticated_web_requests_per_period: 7200, throttle_incident_management_notification_enabled: false, throttle_incident_management_notification_per_period: 3600, throttle_incident_management_notification_period_in_seconds: 3600, throttle_protected_paths_enabled: false, throttle_protected_paths_in_seconds: 10, throttle_protected_paths_per_period: 60, throttle_unauthenticated_enabled: false, throttle_unauthenticated_period_in_seconds: 3600, throttle_unauthenticated_requests_per_period: 3600, time_tracking_limit_to_hours: false, two_factor_grace_period: 48, unique_ips_limit_enabled: false, unique_ips_limit_per_user: 10, unique_ips_limit_time_window: 3600, usage_ping_enabled: Settings.gitlab['usage_ping_enabled'], usage_stats_set_by_user_id: nil, user_default_external: false, user_default_internal_regex: nil, user_show_add_ssh_key_message: true, wiki_page_max_content_bytes: 50.megabytes, container_registry_delete_tags_service_timeout: 250, container_registry_expiration_policies_worker_capacity: 0 } end def default_commit_email_hostname "users.noreply.#{Gitlab.config.gitlab.host}" end def create_from_defaults build_from_defaults.tap(&:save) end def human_attribute_name(attr, _options = {}) if attr == :default_artifacts_expire_in 'Default artifacts expiration' else super end end end def home_page_url_column_exists? ::Gitlab::Database.cached_column_exists?(:application_settings, :home_page_url) end def help_page_support_url_column_exists? ::Gitlab::Database.cached_column_exists?(:application_settings, :help_page_support_url) end def disabled_oauth_sign_in_sources=(sources) sources = (sources || []).map(&:to_s) & Devise.omniauth_providers.map(&:to_s) super(sources) end def domain_allowlist_raw array_to_string(self.domain_allowlist) end def domain_denylist_raw array_to_string(self.domain_denylist) end def domain_allowlist_raw=(values) self.domain_allowlist = strings_to_array(values) end def domain_denylist_raw=(values) self.domain_denylist = strings_to_array(values) end def domain_denylist_file=(file) self.domain_denylist_raw = file.read end def outbound_local_requests_allowlist_raw array_to_string(self.outbound_local_requests_whitelist) end def outbound_local_requests_allowlist_raw=(values) clear_memoization(:outbound_local_requests_allowlist_arrays) self.outbound_local_requests_whitelist = strings_to_array(values) end def add_to_outbound_local_requests_whitelist(values_array) clear_memoization(:outbound_local_requests_allowlist_arrays) self.outbound_local_requests_whitelist ||= [] self.outbound_local_requests_whitelist += values_array self.outbound_local_requests_whitelist.uniq! end # This method separates out the strings stored in the # application_setting.outbound_local_requests_whitelist array into 2 arrays; # an array of IPAddr objects (`[IPAddr.new('127.0.0.1')]`), and an array of # domain strings (`['www.example.com']`). def outbound_local_requests_allowlist_arrays strong_memoize(:outbound_local_requests_allowlist_arrays) do next [[], []] unless self.outbound_local_requests_whitelist ip_allowlist, domain_allowlist = separate_allowlists(self.outbound_local_requests_whitelist) [ip_allowlist, domain_allowlist] end end def protected_paths_raw array_to_string(self.protected_paths) end def protected_paths_raw=(values) self.protected_paths = strings_to_array(values) end def asset_proxy_whitelist=(values) values = strings_to_array(values) if values.is_a?(String) # make sure we always whitelist the running host values << Gitlab.config.gitlab.host unless values.include?(Gitlab.config.gitlab.host) self[:asset_proxy_whitelist] = values end def repository_storages Array(read_attribute(:repository_storages)) end def repository_storages_weighted read_attribute(:repository_storages_weighted) end def commit_email_hostname super.presence || self.class.default_commit_email_hostname end def default_project_visibility=(level) super(Gitlab::VisibilityLevel.level_value(level)) end def default_snippet_visibility=(level) super(Gitlab::VisibilityLevel.level_value(level)) end def default_group_visibility=(level) super(Gitlab::VisibilityLevel.level_value(level)) end def restricted_visibility_levels=(levels) super(levels&.map { |level| Gitlab::VisibilityLevel.level_value(level) }) end def performance_bar_allowed_group Group.find_by_id(performance_bar_allowed_group_id) end # Return true if the Performance Bar is enabled for a given group def performance_bar_enabled performance_bar_allowed_group_id.present? end def normalized_repository_storage_weights strong_memoize(:normalized_repository_storage_weights) do weights_total = repository_storages_weighted.values.reduce(:+) repository_storages_weighted.transform_values do |w| next w if weights_total == 0 w.to_f / weights_total end end end # Choose one of the available repository storage options based on a normalized weighted probability. def pick_repository_storage normalized_repository_storage_weights.max_by { |_, weight| rand**(1.0 / weight) }.first end def runners_registration_token ensure_runners_registration_token! end def health_check_access_token ensure_health_check_access_token! end def usage_ping_can_be_configured? Settings.gitlab.usage_ping_enabled end def usage_ping_enabled usage_ping_can_be_configured? && super end def allowed_key_types SUPPORTED_KEY_TYPES.select do |type| key_restriction_for(type) != FORBIDDEN_KEY_VALUE end end def key_restriction_for(type) attr_name = "#{type}_key_restriction" has_attribute?(attr_name) ? public_send(attr_name) : FORBIDDEN_KEY_VALUE # rubocop:disable GitlabSecurity/PublicSend end def allow_signup? signup_enabled? && password_authentication_enabled_for_web? end def password_authentication_enabled? password_authentication_enabled_for_web? || password_authentication_enabled_for_git? end def user_default_internal_regex_enabled? user_default_external? && user_default_internal_regex.present? end def user_default_internal_regex_instance Regexp.new(user_default_internal_regex, Regexp::IGNORECASE) end delegate :terms, to: :latest_terms, allow_nil: true def latest_terms @latest_terms ||= ApplicationSetting::Term.latest end def reset_memoized_terms @latest_terms = nil # rubocop:disable Gitlab/ModuleWithInstanceVariables latest_terms end def archive_builds_older_than archive_builds_in_seconds.seconds.ago if archive_builds_in_seconds end def static_objects_external_storage_enabled? static_objects_external_storage_url.present? end # This will eventually be configurable # https://gitlab.com/gitlab-org/gitlab/issues/208161 def web_ide_clientside_preview_bundler_url 'https://sandbox-prod.gitlab-static.net' end private def separate_allowlists(string_array) string_array.reduce([[], []]) do |(ip_allowlist, domain_allowlist), string| address, port = parse_addr_and_port(string) ip_obj = Gitlab::Utils.string_to_ip_object(address) if ip_obj ip_allowlist << Gitlab::UrlBlockers::IpAllowlistEntry.new(ip_obj, port: port) else domain_allowlist << Gitlab::UrlBlockers::DomainAllowlistEntry.new(address, port: port) end [ip_allowlist, domain_allowlist] end end def parse_addr_and_port(str) case str when /\A\[(?
.* )\]:(? \d+ )\z/x # string like "[::1]:80" address, port = $~[:address], $~[:port] when /\A(?
[^:]+ ):(? \d+ )\z/x # string like "127.0.0.1:80" address, port = $~[:address], $~[:port] else # string with no port number address, port = str, nil end [address, port&.to_i] end def array_to_string(arr) arr&.join("\n") end def strings_to_array(values) return [] unless values values .split(STRING_LIST_SEPARATOR) .map(&:strip) .reject(&:empty?) .uniq end def ensure_uuid! return if uuid? self.uuid = SecureRandom.uuid end def check_repository_storages invalid = repository_storages - Gitlab.config.repositories.storages.keys errors.add(:repository_storages, "can't include: #{invalid.join(", ")}") unless invalid.empty? end def check_repository_storages_weighted invalid = repository_storages_weighted.keys - Gitlab.config.repositories.storages.keys errors.add(:repository_storages_weighted, "can't include: %{invalid_storages}" % { invalid_storages: invalid.join(", ") }) unless invalid.empty? repository_storages_weighted.each do |key, val| next unless val.present? errors.add(:"repository_storages_weighted_#{key}", "value must be an integer") unless val.is_a?(Integer) errors.add(:"repository_storages_weighted_#{key}", "value must be between 0 and 100") unless val.between?(0, 100) end end def terms_exist return unless enforce_terms? errors.add(:base, _('You need to set terms to be enforced')) unless terms.present? end def expire_performance_bar_allowed_user_ids_cache Gitlab::PerformanceBar.expire_allowed_user_ids_cache end end