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bot-guardian-js

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A powerful bot detection and prevention library for Node.js applications

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"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()); }); }; Object.defineProperty(exports, "__esModule", { value: true }); exports.analyzeTLS = void 0; function analyzeTLS(req) { var _a, _b; return __awaiter(this, void 0, void 0, function* () { try { const socket = req === null || req === void 0 ? void 0 : req.connection; if (!(socket === null || socket === void 0 ? void 0 : socket.getTLSFingerprint)) { return { score: 0, fingerprint: 'unknown', version: 'unknown', isSuspicious: false }; } try { const fingerprint = socket.getTLSFingerprint(); const version = ((_b = (_a = socket.getPeerCertificate) === null || _a === void 0 ? void 0 : _a.call(socket)) === null || _b === void 0 ? void 0 : _b.version) || '1.2'; return { score: 0.5, fingerprint, version, isSuspicious: false }; } catch (error) { return { score: 0, fingerprint: 'unknown', version: 'unknown', isSuspicious: false }; } } catch (error) { return { score: 0, fingerprint: 'unknown', version: 'unknown', isSuspicious: false }; } }); } exports.analyzeTLS = analyzeTLS;