qms-js/lib/antib/index.js

A common library that can be used for fe and be

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// eslint-disable-next-line @typescript-eslint/no-var-requires
var RandExp = require("randexp");
var helper_1 = require("../common/helper");
var reg = /[a-zA-Z]{2,6}-[1-9]{2,4}-[a-zA-Z]{2,6}/;
var TOKEN_LEN = 12;
var Antib = /** @class */ (function () {
    function Antib() {
    }
    Antib.generate = function (seconds) {
        if (seconds === void 0) { seconds = 60; }
        var exp = new RandExp(reg);
        var key = exp.gen();
        var s = helper_1.default.random(TOKEN_LEN);
        return {
            key: key,
            value: s
        };
    };
    Antib.intercept = function (req, seconds) {
        if (seconds === void 0) { seconds = 60; }
        var opt = Antib.generate(seconds);
        req.headers[opt.key] = opt.value;
    };
    Antib.guard = function (headers, seconds) {
        if (seconds === void 0) { seconds = 60; }
        var key = Object.keys(headers).find(function (k) {
            var exp = new RegExp(reg, 'i');
            var matched = exp.test(k);
            return matched;
        });
        if (!key)
            return false;
        var token = headers[key];
        if (!token)
            return false;
        return true;
    };
    return Antib;
}());
exports.default = Antib;
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