93 lines
3 KiB
JavaScript
93 lines
3 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Targets = void 0;
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const util_1 = __importDefault(require("util"));
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const base_1 = require("./base");
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const delegations_1 = require("./delegations");
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const file_1 = require("./file");
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const utils_1 = require("./utils");
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// Container for the signed part of targets metadata.
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//
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// Targets contains verifying information about target files and also delegates
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// responsible to other Targets roles.
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class Targets extends base_1.Signed {
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constructor(options) {
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super(options);
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this.type = base_1.MetadataKind.Targets;
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this.targets = options.targets || {};
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this.delegations = options.delegations;
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}
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addTarget(target) {
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this.targets[target.path] = target;
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}
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equals(other) {
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if (!(other instanceof Targets)) {
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return false;
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}
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return (super.equals(other) &&
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util_1.default.isDeepStrictEqual(this.targets, other.targets) &&
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util_1.default.isDeepStrictEqual(this.delegations, other.delegations));
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}
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toJSON() {
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const json = {
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_type: this.type,
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spec_version: this.specVersion,
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version: this.version,
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expires: this.expires,
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targets: targetsToJSON(this.targets),
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...this.unrecognizedFields,
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};
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if (this.delegations) {
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json.delegations = this.delegations.toJSON();
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}
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return json;
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}
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static fromJSON(data) {
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const { unrecognizedFields, ...commonFields } = base_1.Signed.commonFieldsFromJSON(data);
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const { targets, delegations, ...rest } = unrecognizedFields;
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return new Targets({
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...commonFields,
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targets: targetsFromJSON(targets),
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delegations: delegationsFromJSON(delegations),
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unrecognizedFields: rest,
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});
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}
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}
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exports.Targets = Targets;
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function targetsToJSON(targets) {
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return Object.entries(targets).reduce((acc, [path, target]) => ({
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...acc,
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[path]: target.toJSON(),
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}), {});
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}
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function targetsFromJSON(data) {
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let targets;
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if (utils_1.guard.isDefined(data)) {
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if (!utils_1.guard.isObjectRecord(data)) {
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throw new TypeError('targets must be an object');
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}
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else {
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targets = Object.entries(data).reduce((acc, [path, target]) => ({
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...acc,
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[path]: file_1.TargetFile.fromJSON(path, target),
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}), {});
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}
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}
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return targets;
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}
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function delegationsFromJSON(data) {
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let delegations;
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if (utils_1.guard.isDefined(data)) {
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if (!utils_1.guard.isObject(data)) {
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throw new TypeError('delegations must be an object');
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}
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else {
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delegations = delegations_1.Delegations.fromJSON(data);
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}
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}
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return delegations;
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}
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