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C:/Program Files/nodejs/node_modules/npm/node_modules/@tufjs/models/dist/

File / Folder	Size	Action
.	-
utils	--	ren
base.js	3.265KB	edt ren
delegations.js	3.986KB	edt ren
error.js	1.215KB	edt ren
file.js	6.637KB	edt ren
index.js	1.888KB	edt ren
key.js	3.162KB	edt ren
metadata.js	6.255KB	edt ren
role.js	11.292KB	edt ren
root.js	4.218KB	edt ren
signature.js	1.031KB	edt ren
snapshot.js	2.408KB	edt ren
targets.js	3.078KB	edt ren
timestamp.js	2.013KB	edt ren

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Delegations = void 0;
const util_1 = __importDefault(require("util"));
const error_1 = require("./error");
const key_1 = require("./key");
const role_1 = require("./role");
const utils_1 = require("./utils");
/**
 * A container object storing information about all delegations.
 *
 * Targets roles that are trusted to provide signed metadata files
 * describing targets with designated pathnames and/or further delegations.
 */
class Delegations {
    constructor(options) {
        this.keys = options.keys;
        this.unrecognizedFields = options.unrecognizedFields || {};
        if (options.roles) {
            if (Object.keys(options.roles).some((roleName) => role_1.TOP_LEVEL_ROLE_NAMES.includes(roleName))) {
                throw new error_1.ValueError('Delegated role name conflicts with top-level role name');
            }
        }
        this.succinctRoles = options.succinctRoles;
        this.roles = options.roles;
    }
    equals(other) {
        if (!(other instanceof Delegations)) {
            return false;
        }
        return (util_1.default.isDeepStrictEqual(this.keys, other.keys) &&
            util_1.default.isDeepStrictEqual(this.roles, other.roles) &&
            util_1.default.isDeepStrictEqual(this.unrecognizedFields, other.unrecognizedFields) &&
            util_1.default.isDeepStrictEqual(this.succinctRoles, other.succinctRoles));
    }
    *rolesForTarget(targetPath) {
        if (this.roles) {
            for (const role of Object.values(this.roles)) {
                if (role.isDelegatedPath(targetPath)) {
                    yield { role: role.name, terminating: role.terminating };
                }
            }
        }
        else if (this.succinctRoles) {
            yield {
                role: this.succinctRoles.getRoleForTarget(targetPath),
                terminating: true,
            };
        }
    }
    toJSON() {
        const json = {
            keys: keysToJSON(this.keys),
            ...this.unrecognizedFields,
        };
        if (this.roles) {
            json.roles = rolesToJSON(this.roles);
        }
        else if (this.succinctRoles) {
            json.succinct_roles = this.succinctRoles.toJSON();
        }
        return json;
    }
    static fromJSON(data) {
        const { keys, roles, succinct_roles, ...unrecognizedFields } = data;
        let succinctRoles;
        if (utils_1.guard.isObject(succinct_roles)) {
            succinctRoles = role_1.SuccinctRoles.fromJSON(succinct_roles);
        }
        return new Delegations({
            keys: keysFromJSON(keys),
            roles: rolesFromJSON(roles),
            unrecognizedFields,
            succinctRoles,
        });
    }
}
exports.Delegations = Delegations;
function keysToJSON(keys) {
    return Object.entries(keys).reduce((acc, [keyId, key]) => ({
        ...acc,
        [keyId]: key.toJSON(),
    }), {});
}
function rolesToJSON(roles) {
    return Object.values(roles).map((role) => role.toJSON());
}
function keysFromJSON(data) {
    if (!utils_1.guard.isObjectRecord(data)) {
        throw new TypeError('keys is malformed');
    }
    return Object.entries(data).reduce((acc, [keyID, keyData]) => ({
        ...acc,
        [keyID]: key_1.Key.fromJSON(keyID, keyData),
    }), {});
}
function rolesFromJSON(data) {
    let roleMap;
    if (utils_1.guard.isDefined(data)) {
        if (!utils_1.guard.isObjectArray(data)) {
            throw new TypeError('roles is malformed');
        }
        roleMap = data.reduce((acc, role) => {
            const delegatedRole = role_1.DelegatedRole.fromJSON(role);
            return {
                ...acc,
                [delegatedRole.name]: delegatedRole,
            };
        }, {});
    }
    return roleMap;
}