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'use strict';
const {
JSONParse,
ObjectFreeze,
ReflectSetPrototypeOf,
} = primordials;
const {
ERR_MANIFEST_TDZ,
} = require('internal/errors').codes;
const { Manifest } = require('internal/policy/manifest');
let manifest;
let manifestSrc;
let manifestURL;
module.exports = ObjectFreeze({
__proto__: null,
setup(src, url) {
manifestSrc = src;
manifestURL = url;
if (src === null) {
manifest = null;
return;
}
const json = JSONParse(src, (_, o) => {
if (o && typeof o === 'object') {
ReflectSetPrototypeOf(o, null);
ObjectFreeze(o);
}
return o;
});
manifest = new Manifest(json, url);
},
get manifest() {
if (typeof manifest === 'undefined') {
throw new ERR_MANIFEST_TDZ();
}
return manifest;
},
get src() {
if (typeof manifestSrc === 'undefined') {
throw new ERR_MANIFEST_TDZ();
}
return manifestSrc;
},
get url() {
if (typeof manifestURL === 'undefined') {
throw new ERR_MANIFEST_TDZ();
}
return manifestURL;
},
assertIntegrity(moduleURL, content) {
this.manifest.assertIntegrity(moduleURL, content);
}
});
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