130 lines
6.8 KiB
Ruby
130 lines
6.8 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
#
|
|
# Copyright (C) 2018 - present Instructure, Inc.
|
|
#
|
|
# This file is part of Canvas.
|
|
#
|
|
# Canvas is free software: you can redistribute it and/or modify it under
|
|
# the terms of the GNU Affero General Public License as published by the Free
|
|
# Software Foundation, version 3 of the License.
|
|
#
|
|
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
|
|
# details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License along
|
|
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
class TokenScopes
|
|
OAUTH2_SCOPE_NAMESPACE = "/auth/"
|
|
USER_INFO_SCOPE = {
|
|
resource: :oauth2,
|
|
verb: "GET",
|
|
scope: "#{OAUTH2_SCOPE_NAMESPACE}userinfo"
|
|
}.freeze
|
|
# Allows interaction with Canvas Data service
|
|
CD2_SCOPE = {
|
|
resource: :peer_services,
|
|
verb: "GET",
|
|
scope: "cd2"
|
|
}.freeze
|
|
LTI_AGS_LINE_ITEM_SCOPE = "https://purl.imsglobal.org/spec/lti-ags/scope/lineitem"
|
|
LTI_AGS_LINE_ITEM_READ_ONLY_SCOPE = "https://purl.imsglobal.org/spec/lti-ags/scope/lineitem.readonly"
|
|
LTI_AGS_RESULT_READ_ONLY_SCOPE = "https://purl.imsglobal.org/spec/lti-ags/scope/result.readonly"
|
|
LTI_AGS_SCORE_SCOPE = "https://purl.imsglobal.org/spec/lti-ags/scope/score"
|
|
LTI_AGS_SHOW_PROGRESS_SCOPE = "https://canvas.instructure.com/lti-ags/progress/scope/show"
|
|
LTI_NRPS_V2_SCOPE = "https://purl.imsglobal.org/spec/lti-nrps/scope/contextmembership.readonly"
|
|
LTI_UPDATE_PUBLIC_JWK_SCOPE = "https://canvas.instructure.com/lti/public_jwk/scope/update"
|
|
LTI_ACCOUNT_LOOKUP_SCOPE = "https://canvas.instructure.com/lti/account_lookup/scope/show"
|
|
LTI_CREATE_DATA_SERVICE_SUBSCRIPTION_SCOPE = "https://canvas.instructure.com/lti/data_services/scope/create"
|
|
LTI_SHOW_DATA_SERVICE_SUBSCRIPTION_SCOPE = "https://canvas.instructure.com/lti/data_services/scope/show"
|
|
LTI_UPDATE_DATA_SERVICE_SUBSCRIPTION_SCOPE = "https://canvas.instructure.com/lti/data_services/scope/update"
|
|
LTI_LIST_DATA_SERVICE_SUBSCRIPTION_SCOPE = "https://canvas.instructure.com/lti/data_services/scope/list"
|
|
LTI_DESTROY_DATA_SERVICE_SUBSCRIPTION_SCOPE = "https://canvas.instructure.com/lti/data_services/scope/destroy"
|
|
LTI_LIST_EVENT_TYPES_DATA_SERVICE_SUBSCRIPTION_SCOPE = "https://canvas.instructure.com/lti/data_services/scope/list_event_types"
|
|
LTI_SHOW_FEATURE_FLAG_SCOPE = "https://canvas.instructure.com/lti/feature_flags/scope/show"
|
|
LTI_CREATE_ACCOUNT_EXTERNAL_TOOLS_SCOPE = "https://canvas.instructure.com/lti/account_external_tools/scope/create"
|
|
LTI_DESTROY_ACCOUNT_EXTERNAL_TOOLS_SCOPE = "https://canvas.instructure.com/lti/account_external_tools/scope/destroy"
|
|
LTI_LIST_ACCOUNT_EXTERNAL_TOOLS_SCOPE = "https://canvas.instructure.com/lti/account_external_tools/scope/list"
|
|
LTI_SHOW_ACCOUNT_EXTERNAL_TOOLS_SCOPE = "https://canvas.instructure.com/lti/account_external_tools/scope/show"
|
|
LTI_UPDATE_ACCOUNT_EXTERNAL_TOOLS_SCOPE = "https://canvas.instructure.com/lti/account_external_tools/scope/update"
|
|
LTI_SCOPES = {
|
|
LTI_AGS_LINE_ITEM_SCOPE => I18n.t("Can create and view assignment data in the gradebook associated with the tool."),
|
|
LTI_AGS_LINE_ITEM_READ_ONLY_SCOPE => I18n.t("Can view assignment data in the gradebook associated with the tool."),
|
|
LTI_AGS_RESULT_READ_ONLY_SCOPE => I18n.t("Can view submission data for assignments associated with the tool."),
|
|
LTI_AGS_SCORE_SCOPE => I18n.t("Can create and update submission results for assignments associated with the tool."),
|
|
LTI_NRPS_V2_SCOPE => I18n.t("Can retrieve user data associated with the context the tool is installed in."),
|
|
LTI_UPDATE_PUBLIC_JWK_SCOPE => I18n.t("Can update public jwk for LTI services."),
|
|
LTI_ACCOUNT_LOOKUP_SCOPE => I18n.t("Can lookup Account information"),
|
|
LTI_CREATE_DATA_SERVICE_SUBSCRIPTION_SCOPE => I18n.t("Can create subscription to data service data."),
|
|
LTI_SHOW_DATA_SERVICE_SUBSCRIPTION_SCOPE => I18n.t("Can show subscription to data service data."),
|
|
LTI_UPDATE_DATA_SERVICE_SUBSCRIPTION_SCOPE => I18n.t("Can update subscription to data service data."),
|
|
LTI_LIST_DATA_SERVICE_SUBSCRIPTION_SCOPE => I18n.t("Can list subscriptions to data service data."),
|
|
LTI_DESTROY_DATA_SERVICE_SUBSCRIPTION_SCOPE => I18n.t("Can destroy subscription to data service data."),
|
|
LTI_LIST_EVENT_TYPES_DATA_SERVICE_SUBSCRIPTION_SCOPE => I18n.t("Can list categorized event types."),
|
|
LTI_SHOW_FEATURE_FLAG_SCOPE => I18n.t("Can view feature flags"),
|
|
LTI_AGS_SHOW_PROGRESS_SCOPE => I18n.t("Can view Progress records associated with the context the tool is installed in"),
|
|
}.freeze
|
|
LTI_AGS_SCOPES = [
|
|
LTI_AGS_LINE_ITEM_SCOPE,
|
|
LTI_AGS_LINE_ITEM_READ_ONLY_SCOPE,
|
|
LTI_AGS_RESULT_READ_ONLY_SCOPE,
|
|
LTI_AGS_SCORE_SCOPE,
|
|
LTI_AGS_SHOW_PROGRESS_SCOPE
|
|
].freeze
|
|
LTI_HIDDEN_SCOPES = {
|
|
LTI_CREATE_ACCOUNT_EXTERNAL_TOOLS_SCOPE => I18n.t("Can create external tools."),
|
|
LTI_DESTROY_ACCOUNT_EXTERNAL_TOOLS_SCOPE => I18n.t("Can destroy external tools."),
|
|
LTI_LIST_ACCOUNT_EXTERNAL_TOOLS_SCOPE => I18n.t("Can list external tools."),
|
|
LTI_SHOW_ACCOUNT_EXTERNAL_TOOLS_SCOPE => I18n.t("Can show external tools."),
|
|
LTI_UPDATE_ACCOUNT_EXTERNAL_TOOLS_SCOPE => I18n.t("Can update external tools."),
|
|
}.freeze
|
|
|
|
def self.named_scopes
|
|
return @_named_scopes if @_named_scopes
|
|
|
|
named_scopes = detailed_scopes.each_with_object([]) do |frozen_scope, arr|
|
|
scope = frozen_scope.dup
|
|
scope[:resource] ||= ApiScopeMapper.lookup_resource(scope[:controller], scope[:action])
|
|
scope[:resource_name] = ApiScopeMapper.name_for_resource(scope[:resource])
|
|
arr << scope if scope[:resource_name]
|
|
scope
|
|
end
|
|
@_named_scopes = Canvas::ICU.collate_by(named_scopes) { |s| s[:resource_name] }.freeze
|
|
end
|
|
|
|
def self.all_scopes
|
|
@_all_scopes ||= [USER_INFO_SCOPE[:scope], CD2_SCOPE[:scope], *api_routes.pluck(:scope), *LTI_SCOPES.keys, *LTI_HIDDEN_SCOPES.keys].freeze
|
|
end
|
|
|
|
def self.detailed_scopes
|
|
@_detailed_scopes ||= [USER_INFO_SCOPE, CD2_SCOPE, *api_routes].freeze
|
|
end
|
|
private_class_method :detailed_scopes
|
|
|
|
def self.api_routes
|
|
return @_api_routes if @_api_routes
|
|
|
|
routes = Rails.application.routes.routes.select { |route| %r{^/api/(v1|sis)} =~ route.path.spec.to_s }.map do |route|
|
|
{
|
|
controller: route.defaults[:controller]&.to_sym,
|
|
action: route.defaults[:action]&.to_sym,
|
|
verb: route.verb,
|
|
path: route.path.spec.to_s.gsub(/\(\.:format\)$/, ""),
|
|
scope: TokenScopesHelper.scope_from_route(route).freeze,
|
|
}
|
|
end
|
|
@_api_routes = routes.uniq { |route| route[:scope] }.freeze
|
|
end
|
|
private_class_method :api_routes
|
|
|
|
def self.reset!
|
|
@_api_routes = nil
|
|
@_all_scopes = nil
|
|
@_detailed_scopes = nil
|
|
@_named_scopes = nil
|
|
end
|
|
end
|