nestjs-security-cli
Version:
Advanced IP blocking, role-based security, and attack detection for NestJS applications
56 lines • 2.54 kB
JavaScript
;
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;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AdminGuard = void 0;
const common_1 = require("@nestjs/common");
const jwt_1 = require("@nestjs/jwt");
const config_1 = require("@nestjs/config");
const common_2 = require("@nestjs/common");
let AdminGuard = class AdminGuard {
constructor() {
this.logger = new common_2.Logger('AdminGuard');
this.jwtService = new jwt_1.JwtService();
this.configService = new config_1.ConfigService();
}
async canActivate(context) {
const request = context.switchToHttp().getRequest();
const token = this.extractTokenFromCookie(request);
if (!token) {
throw new common_1.UnauthorizedException('You are not logged in.');
}
try {
const user = await this.jwtService.verifyAsync(token, {
secret: this.configService.get('JWT_SECRET')
});
request.user = user;
if (!user?.Roles || !user?.Roles?.includes('Admin')) {
throw new common_1.ForbiddenException('Access denied: Admin role required');
}
return true;
}
catch (err) {
this.logger.error('Authentication/Authorization error:', err?.message);
if (err instanceof common_1.ForbiddenException) {
throw err;
}
let description = err?.message ?? err;
if (err?.message === 'jwt expired') {
description = 'Your session has expired. Please login again.';
}
throw new common_1.UnauthorizedException(description);
}
}
extractTokenFromCookie(request) {
return request?.cookies?.access_token ?? request?.headers?.authorization?.split(' ')[1];
}
};
exports.AdminGuard = AdminGuard;
exports.AdminGuard = AdminGuard = __decorate([
(0, common_1.Injectable)()
], AdminGuard);
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