rpki-validator
Version:
An RPKI validator that works also in the browser.
217 lines (216 loc) • 9.95 kB
JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function getVrpKey(vrp) {
var _vrp$asid, _vrp$maxlen;
return "".concat(vrp.prefix, "-").concat((_vrp$asid = vrp.asid) !== null && _vrp$asid !== void 0 ? _vrp$asid : vrp.asn, "-").concat((_vrp$maxlen = vrp.maxlen) !== null && _vrp$maxlen !== void 0 ? _vrp$maxlen : vrp.maxLength);
}
function makeUnique(arr) {
var uniq = {};
if (!!arr) {
var _iterator = _createForOfIteratorHelper(arr),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var item = _step.value;
uniq[item.id] = item;
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
}
return Object.values(uniq);
}
function getManifestKey(file) {
return file.split("/").slice(-2).join("-");
}
var MetaIndex = exports["default"] = /*#__PURE__*/_createClass(function MetaIndex() {
var _this = this;
_classCallCheck(this, MetaIndex);
_defineProperty(this, "ids", {});
_defineProperty(this, "type", {});
_defineProperty(this, "vrps", {});
_defineProperty(this, "ski", {});
_defineProperty(this, "aki", {});
_defineProperty(this, "manifests", {});
_defineProperty(this, "metadata", {});
_defineProperty(this, "destroy", function () {
_this.ids = {};
_this.type = {};
_this.vrps = {};
_this.ski = {};
_this.aki = {};
_this.manifests = {};
_this.metadata = {};
});
_defineProperty(this, "add", function (item) {
if (!item.type) {
return false; // Skip line
}
if (item.type === "metadata") {
_this.metadata = item;
} else {
try {
_this._add(item);
} catch (e) {
return false; // Skip malformed line
}
}
});
_defineProperty(this, "_add", function (_ref) {
var type = _ref.type,
valid_since = _ref.valid_since,
valid_until = _ref.valid_until,
file = _ref.file,
hash_id = _ref.hash_id,
ski = _ref.ski,
aki = _ref.aki,
_ref$vrps = _ref.vrps,
vrps = _ref$vrps === void 0 ? [] : _ref$vrps,
manifest = _ref.manifest;
var item = {
type: type,
valid_since: valid_since,
valid_until: valid_until,
file: file,
hash_id: hash_id,
ski: ski,
aki: aki,
manifest: manifest ? getManifestKey(manifest) : undefined
};
_this.ids[hash_id] = item;
if (type === "manifest") {
var manifestKey = getManifestKey(file);
_this.manifests[manifestKey] = item;
} else {
_this.type[type] = _this.type[type] || [];
_this.type[type].push(_this.ids[hash_id]);
if (ski) {
_this.ski[ski] = _this.ski[ski] || [];
_this.ski[ski].push(_this.ids[hash_id]);
}
if (aki) {
_this.aki[aki] = _this.aki[aki] || [];
_this.aki[aki].push(_this.ids[hash_id]);
}
var _iterator2 = _createForOfIteratorHelper(vrps),
_step2;
try {
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
var vrp = _step2.value;
var key = getVrpKey(vrp);
_this.vrps[key] = _this.vrps[key] || [];
_this.vrps[key].push(_this.ids[hash_id]);
}
} catch (err) {
_iterator2.e(err);
} finally {
_iterator2.f();
}
}
});
_defineProperty(this, "get", function (id) {
return _this.ids[id];
});
_defineProperty(this, "getByType", function (type) {
return _this.type[type];
});
_defineProperty(this, "getVRPs", function (vrp) {
return makeUnique(_this.vrps[getVrpKey(vrp)]);
});
_defineProperty(this, "getParents", function (data) {
if (!Array.isArray(data)) {
data = [data];
}
return makeUnique(data.map(function (i) {
var _this$_getSki;
return (_this$_getSki = _this._getSki(i.aki)) === null || _this$_getSki === void 0 ? void 0 : _this$_getSki.filter(function (p) {
return i.hash_id !== p.hash_id;
});
}).flat().filter(function (i) {
return !!i;
}));
});
_defineProperty(this, "getStructure", function (vrp) {
var tree = [];
var count = 100;
var item = makeUnique(_this.vrps[getVrpKey(vrp)]);
while (item.length && count > 0) {
tree.push(item);
item = _this.getParents(item);
count--;
}
return tree.flat().map(function (i) {
return _objectSpread(_objectSpread({}, i), {}, {
manifest: i.manifest ? _this.manifests[i.manifest] : undefined
});
});
});
_defineProperty(this, "getFlattenStructure", function (vrp) {
var items = _this.getStructure(vrp);
var manifests = [];
var _iterator3 = _createForOfIteratorHelper(items),
_step3;
try {
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
var item = _step3.value;
if (item.manifest) {
manifests.push(item.manifest);
delete item.manifest;
}
}
} catch (err) {
_iterator3.e(err);
} finally {
_iterator3.f();
}
return [].concat(_toConsumableArray(items), manifests);
});
_defineProperty(this, "getExpiring", function (vrp, expires, now) {
return _this.getFlattenStructure(vrp).filter(function (i) {
return i.valid_until === expires && (!i.valid_since || !now || i.valid_since <= now);
});
});
_defineProperty(this, "getChildren", function (data) {
if (!Array.isArray(data)) {
data = [data];
}
return makeUnique(data.map(function (i) {
return _this._getAki(i.ski);
}).flat());
});
_defineProperty(this, "_getSki", function (ski) {
if (ski) {
return _this.ski[ski];
} else {
return null;
}
});
_defineProperty(this, "_getAki", function (aki) {
if (aki) {
return _this.aki[aki];
} else {
return null;
}
});
});