agil-auth-node
Version:
Agile authentication for NodeJS
157 lines • 6.83 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Token = void 0;
/**
* Token
*/
var Token = /** @class */ (function () {
/**
* Constructor
*/
function Token(userId, settings) {
this._userId = userId;
this._settings = settings;
this.userId = this._userId;
this.token = Token.generate(this.userId);
this.expireAt = this._settings.getNextExpireTimestamp();
}
/**
* Save on database
*/
Token.prototype.save = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this._settings.createUserToken(this.userId, this.token, this.expireAt)];
case 1:
_a.sent();
return [2 /*return*/, this];
}
});
});
};
/**
* Delete on database
*/
Token.prototype.delete = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this._settings.deleteUserToken(this._userId, this.token)];
case 1:
_a.sent();
if (typeof this.onDelete === 'function') {
this.onDelete(this);
}
return [2 /*return*/];
}
});
});
};
/**
* Is expired
*/
Token.prototype.isExpired = function () {
return this._settings.getCurrentTimestamp() > this.expireAt;
};
/**
* Random string for token (no $ character)
* @param len string length
*/
Token.random = function (len) {
if (len === void 0) { len = 128; }
var upper = __spreadArray([], __read('ABCDEFGHIJKLMNOPQRSTUVWXYZ'), false);
var lower = __spreadArray([], __read('abcdefghijklmnopqrstuvwxyz'), false);
var unique = __spreadArray([], __read('-._~+/'), false);
var numbers = __spreadArray([], __read('0123456789'), false);
var base = __spreadArray(__spreadArray(__spreadArray(__spreadArray([], __read(upper), false), __read(numbers), false), __read(lower), false), __read(unique), false);
return __spreadArray([], __read(Array(len)), false).map(function (i) { return base[Math.random() * base.length | 0]; }).join('');
};
/**
* Generate a token
* @param userId must be a number or string
* @param len token length
* @returns a user token
*/
Token.generate = function (userId, len) {
if (len === void 0) { len = 128; }
var rand = this.random(len);
return "".concat(userId, "$").concat(rand);
};
/**
* Decompose a token
* @param token token to decompose
*/
Token.decompose = function (token) {
if (typeof token !== 'string' || !token.length) {
return { userId: null, token: null };
}
var lastIndex = token.lastIndexOf('$');
var obj = { userId: token.slice(0, lastIndex), token: token.slice(lastIndex + 1) };
return { userId: obj.userId.length ? obj.userId : null, token: obj.token.length ? obj.token : null };
};
return Token;
}());
exports.Token = Token;
//# sourceMappingURL=token.js.map