nestjs-cloudflare-turnstile/dist/guards/turnstile.guard.js

NestJS module for Cloudflare Turnstile CAPTCHA verification.

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TurnstileGuard = void 0;
const services_1 = require("../services");
const interfaces_1 = require("../interfaces");
const common_1 = require("@nestjs/common");
let TurnstileGuard = class TurnstileGuard {
    options;
    turnstileService;
    constructor(options, turnstileService) {
        this.options = options;
        this.turnstileService = turnstileService;
    }
    async canActivate(context) {
        const request = context.switchToHttp().getRequest();
        const skipIfValue = this.options.skipIf;
        const skip = typeof skipIfValue === 'function'
            ? await skipIfValue(request)
            : !!skipIfValue;
        if (skip) {
            return true;
        }
        const token = this.options.token(request);
        if (!token)
            throw new common_1.BadRequestException('Missing turnstile verification code.');
        const { success } = await this.turnstileService.validateToken(token);
        if (!success)
            throw new common_1.BadRequestException('Invalid turnstile verification code.');
    }
};
exports.TurnstileGuard = TurnstileGuard;
exports.TurnstileGuard = TurnstileGuard = __decorate([
    (0, common_1.Injectable)(),
    __param(0, (0, common_1.Inject)(interfaces_1.TURNSTILE_OPTIONS_SYMBOL)),
    __metadata("design:paramtypes", [Object, services_1.TurnstileService])
], TurnstileGuard);