nestjs-ip-middleware v0.1.0

Nest.js real IP Middleware

A middleware for retrieving a users' real IP address from http request and attach 'realIp' field to req.

Installation

npm install nestjs-ip-middleware

Example module setup

import { MiddlewareConsumer, Module, NestModule } from '@nestjs/common';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { RequestIpMiddleware } from 'nestjs-ip-middleware'

@Module({
  imports: [],
  controllers: [AppController],
  providers: [AppService],
})
export class AppModule implements NestModule {
  configure(consumer: MiddlewareConsumer) {
    consumer
      .apply(RequestIpMiddleware)
      .forRoutes('*');
  }
}

Example Usage at Controller

@Controller()
export class AppController {
  constructor(private readonly appService: AppService) {}

  @Get('real-ip')
  getIp(@Req() req: Request): string {
    return req.realIp; // req.realIp is set by this middleware
  }
}

Special Thanks

This middleware built using awesome 'request-ip' library.

License

The code is under MIT license. See the LICENSE file for details.