Sha256: 7785b2ac0a566bf6d56568b0c70ccdef61d1caa041ced4ab4551f3b98b520eb2
Contents?: true
Size: 1.23 KB
Versions: 26
Compression:
Stored size: 1.23 KB
Contents
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true,
});
exports.NoSchemaIntrospectionCustomRule = NoSchemaIntrospectionCustomRule;
var _GraphQLError = require('../../../error/GraphQLError.js');
var _definition = require('../../../type/definition.js');
var _introspection = require('../../../type/introspection.js');
/**
* Prohibit introspection queries
*
* A GraphQL document is only valid if all fields selected are not fields that
* return an introspection type.
*
* Note: This rule is optional and is not part of the Validation section of the
* GraphQL Specification. This rule effectively disables introspection, which
* does not reflect best practices and should only be done if absolutely necessary.
*/
function NoSchemaIntrospectionCustomRule(context) {
return {
Field(node) {
const type = (0, _definition.getNamedType)(context.getType());
if (type && (0, _introspection.isIntrospectionType)(type)) {
context.reportError(
new _GraphQLError.GraphQLError(
`GraphQL introspection has been disabled, but the requested query contained the field "${node.name.value}".`,
{
nodes: node,
},
),
);
}
},
};
}
Version data entries
26 entries across 26 versions & 1 rubygems