refactor(core): tweaks to host filtering, extract error message

chore(deps): update typescript-eslint monorepo to v4.14.2

LICENSE

@@ -1,6 +1,6 @@
 (The MIT License)
 
-Copyright (c) 2017-2020 Kamil Mysliwiec <https://kamilmysliwiec.com>
+Copyright (c) 2017-2021 Kamil Mysliwiec <https://kamilmysliwiec.com>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

integration/cors/e2e/express.spec.ts

@@ -0,0 +1,177 @@
+import { NestFastifyApplication } from '@nestjs/platform-fastify';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { AppModule } from '../src/app.module';
+
+describe('Express Cors', () => {
+  let app: NestFastifyApplication;
+  const configs = [
+    {
+      origin: 'example.com',
+      methods: 'GET',
+      credentials: true,
+      exposedHeaders: ['foo', 'bar'],
+      allowedHeaders: ['baz', 'woo'],
+      maxAge: 123,
+    },
+    {
+      origin: 'sample.com',
+      methods: 'GET',
+      credentials: true,
+      exposedHeaders: ['zoo', 'bar'],
+      allowedHeaders: ['baz', 'foo'],
+      maxAge: 321,
+    },
+  ];
+  describe('Dynamic config', () => {
+    describe('enableCors', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        app = module.createNestApplication<NestFastifyApplication>();
+
+        let requestId = 0;
+        const configDelegation = function (req, cb) {
+          const config = configs[requestId];
+          requestId++;
+          cb(null, config);
+        };
+        app.enableCors(configDelegation);
+
+        await app.init();
+      });
+
+      it(`Should add cors headers based on the first config`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+
+      it(`Should add cors headers based on the second config`, async () => {
+        return request(app.getHttpServer())
+          .options('/')
+          .expect('access-control-allow-origin', 'sample.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'zoo,bar')
+          .expect('access-control-allow-methods', 'GET')
+          .expect('access-control-allow-headers', 'baz,foo')
+          .expect('access-control-max-age', '321')
+          .expect('content-length', '0');
+      });
+
+      after(async () => {
+        await app.close();
+      });
+    });
+
+    describe('Application Options', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        let requestId = 0;
+        const configDelegation = function (req, cb) {
+          const config = configs[requestId];
+          requestId++;
+          cb(null, config);
+        };
+
+        app = module.createNestApplication<NestFastifyApplication>(null, {
+          cors: configDelegation,
+        });
+
+        await app.init();
+      });
+
+      it(`Should add cors headers based on the first config`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+
+      it(`Should add cors headers based on the second config`, async () => {
+        return request(app.getHttpServer())
+          .options('/')
+          .expect('access-control-allow-origin', 'sample.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'zoo,bar')
+          .expect('access-control-allow-methods', 'GET')
+          .expect('access-control-allow-headers', 'baz,foo')
+          .expect('access-control-max-age', '321')
+          .expect('content-length', '0');
+      });
+
+      after(async () => {
+        await app.close();
+      });
+    });
+  });
+  describe('Static config', () => {
+    describe('enableCors', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        app = module.createNestApplication<NestFastifyApplication>();
+        app.enableCors(configs[0]);
+
+        await app.init();
+      });
+
+      it(`CORS headers`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+    });
+
+    after(async () => {
+      await app.close();
+    });
+
+    describe('Application Options', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        app = module.createNestApplication<NestFastifyApplication>(null, {
+          cors: configs[0],
+        });
+        await app.init();
+      });
+
+      it(`CORS headers`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+
+      after(async () => {
+        await app.close();
+      });
+    });
+  });
+});

integration/cors/e2e/fastify.spec.ts

@@ -0,0 +1,177 @@
+import { NestFastifyApplication } from '@nestjs/platform-fastify';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { AppModule } from '../src/app.module';
+
+describe('Fastify Cors', () => {
+  let app: NestFastifyApplication;
+  const configs = [
+    {
+      origin: 'example.com',
+      methods: 'GET',
+      credentials: true,
+      exposedHeaders: ['foo', 'bar'],
+      allowedHeaders: ['baz', 'woo'],
+      maxAge: 123,
+    },
+    {
+      origin: 'sample.com',
+      methods: 'GET',
+      credentials: true,
+      exposedHeaders: ['zoo', 'bar'],
+      allowedHeaders: ['baz', 'foo'],
+      maxAge: 321,
+    },
+  ];
+  describe('Dynamic config', () => {
+    describe('enableCors', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        app = module.createNestApplication<NestFastifyApplication>();
+
+        let requestId = 0;
+        const configDelegation = function (req, cb) {
+          const config = configs[requestId];
+          requestId++;
+          cb(null, config);
+        };
+        app.enableCors(configDelegation);
+
+        await app.init();
+      });
+
+      it(`Should add cors headers based on the first config`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+
+      it(`Should add cors headers based on the second config`, async () => {
+        return request(app.getHttpServer())
+          .options('/')
+          .expect('access-control-allow-origin', 'sample.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'zoo,bar')
+          .expect('access-control-allow-methods', 'GET')
+          .expect('access-control-allow-headers', 'baz,foo')
+          .expect('access-control-max-age', '321')
+          .expect('content-length', '0');
+      });
+
+      after(async () => {
+        await app.close();
+      });
+    });
+
+    describe('Application Options', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        let requestId = 0;
+        const configDelegation = function (req, cb) {
+          const config = configs[requestId];
+          requestId++;
+          cb(null, config);
+        };
+
+        app = module.createNestApplication<NestFastifyApplication>(null, {
+          cors: configDelegation,
+        });
+
+        await app.init();
+      });
+
+      it(`Should add cors headers based on the first config`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+
+      it(`Should add cors headers based on the second config`, async () => {
+        return request(app.getHttpServer())
+          .options('/')
+          .expect('access-control-allow-origin', 'sample.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'zoo,bar')
+          .expect('access-control-allow-methods', 'GET')
+          .expect('access-control-allow-headers', 'baz,foo')
+          .expect('access-control-max-age', '321')
+          .expect('content-length', '0');
+      });
+
+      after(async () => {
+        await app.close();
+      });
+    });
+  });
+
+  describe('Static config', () => {
+    describe('enableCors', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        app = module.createNestApplication<NestFastifyApplication>();
+        app.enableCors(configs[0]);
+
+        await app.init();
+      });
+
+      it(`CORS headers`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+    });
+
+    after(async () => {
+      await app.close();
+    });
+    describe('Application Options', () => {
+      before(async () => {
+        const module = await Test.createTestingModule({
+          imports: [AppModule],
+        }).compile();
+
+        app = module.createNestApplication<NestFastifyApplication>(null, {
+          cors: configs[0],
+        });
+        await app.init();
+      });
+
+      it(`CORS headers`, async () => {
+        return request(app.getHttpServer())
+          .get('/')
+          .expect('access-control-allow-origin', 'example.com')
+          .expect('vary', 'Origin')
+          .expect('access-control-allow-credentials', 'true')
+          .expect('access-control-expose-headers', 'foo,bar')
+          .expect('content-length', '0');
+      });
+    });
+
+    after(async () => {
+      await app.close();
+    });
+  });
+});

integration/cors/src/app.controller.ts

@@ -0,0 +1,9 @@
+import { Controller, Get } from '@nestjs/common';
+
+@Controller()
+export class AppController {
+  @Get()
+  getGlobals() {
+    return '';
+  }
+}

integration/cors/src/app.module.ts

@@ -0,0 +1,7 @@
+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+
+@Module({
+  controllers: [AppController],
+})
+export class AppModule {}

integration/cors/tsconfig.json

@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": false,
+    "noImplicitAny": false,
+    "removeComments": true,
+    "noLib": false,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es6",
+    "sourceMap": true,
+    "allowJs": true,
+    "outDir": "./dist"
+  },
+  "include": [
+    "src/**/*",
+    "e2e/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+  ]
+}

integration/docker-compose.yml

@@ -23,7 +23,7 @@ services:
       - "9001:9001"
     restart: always
   mysql:
-    image: mysql:5.7.32
+    image: mysql:5.7.33
     environment:
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: test
@@ -48,7 +48,7 @@ services:
   zookeeper:
     container_name: test-zookeeper
     hostname: zookeeper
-    image: confluentinc/cp-zookeeper:5.5.2
+    image: confluentinc/cp-zookeeper:5.5.3
     ports:
       - "2181:2181"
     environment:
@@ -57,7 +57,7 @@ services:
   kafka:
     container_name: test-kafka
     hostname: kafka
-    image: confluentinc/cp-kafka:5.5.2
+    image: confluentinc/cp-kafka:5.5.3
     depends_on:
       - zookeeper
     ports:

integration/hello-world/e2e/fastify-adapter.spec.ts

@@ -63,6 +63,22 @@ describe('Hello world (fastify adapter)', () => {
       });
   });
 
+  it(`/GET { host: [":tenant.example1.com", ":tenant.example2.com"] } not matched`, () => {
+    return app
+      .inject({
+        method: 'GET',
+        url: '/host-array',
+      })
+      .then(({ payload }) => {
+        expect(JSON.parse(payload)).to.be.eql({
+          error: 'Internal Server Error',
+          message:
+            'HTTP adapter does not support filtering on hosts: [":tenant.example1.com", ":tenant.example2.com"]',
+          statusCode: 500,
+        });
+      });
+  });
+
   it(`/GET inject with LightMyRequest chaining API`, () => {
     return app
       .inject()

integration/hello-world/e2e/hello-world.spec.ts

@@ -28,6 +28,16 @@ describe('Hello world (default adapter)', () => {
       path: '/host',
       greeting: 'Host Greeting! tenant=acme',
     },
+    {
+      host: 'acme.example1.com',
+      path: '/host-array',
+      greeting: 'Host Greeting! tenant=acme',
+    },
+    {
+      host: 'acme.example2.com',
+      path: '/host-array',
+      greeting: 'Host Greeting! tenant=acme',
+    },
   ].forEach(({ host, path, greeting }) => {
     describe(`host=${host}`, () => {
       describe('/GET', () => {

integration/hello-world/src/app.module.ts

@@ -1,8 +1,9 @@
 import { Module } from '@nestjs/common';
 import { HelloModule } from './hello/hello.module';
+import { HostArrayModule } from './host-array/host-array.module';
 import { HostModule } from './host/host.module';
 
 @Module({
-  imports: [HelloModule, HostModule],
+  imports: [HelloModule, HostModule, HostArrayModule],
 })
 export class ApplicationModule {}

integration/hello-world/src/host-array/dto/test.dto.ts

@@ -0,0 +1,10 @@
+import { IsString, IsNotEmpty, IsNumber } from 'class-validator';
+
+export class TestDto {
+  @IsString()
+  @IsNotEmpty()
+  string: string;
+
+  @IsNumber()
+  number: number;
+}

integration/hello-world/src/host-array/host-array.controller.ts

@@ -0,0 +1,37 @@
+import { Controller, Get, Header, HostParam, Param } from '@nestjs/common';
+import { Observable, of } from 'rxjs';
+import { HostArrayService } from './host-array.service';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+
+@Controller({
+  path: 'host-array',
+  host: [':tenant.example1.com', ':tenant.example2.com'],
+})
+export class HostArrayController {
+  constructor(private readonly hostService: HostArrayService) {}
+
+  @Get()
+  @Header('Authorization', 'Bearer')
+  greeting(@HostParam('tenant') tenant: string): string {
+    return `${this.hostService.greeting()} tenant=${tenant}`;
+  }
+
+  @Get('async')
+  async asyncGreeting(@HostParam('tenant') tenant: string): Promise<string> {
+    return `${await this.hostService.greeting()} tenant=${tenant}`;
+  }
+
+  @Get('stream')
+  streamGreeting(@HostParam('tenant') tenant: string): Observable<string> {
+    return of(`${this.hostService.greeting()} tenant=${tenant}`);
+  }
+
+  @Get('local-pipe/:id')
+  localPipe(
+    @Param('id', UserByIdPipe)
+    user: any,
+    @HostParam('tenant') tenant: string,
+  ): any {
+    return { ...user, tenant };
+  }
+}

integration/hello-world/src/host-array/host-array.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { HostArrayController } from './host-array.controller';
+import { HostArrayService } from './host-array.service';
+import { UsersService } from './users/users.service';
+
+@Module({
+  controllers: [HostArrayController],
+  providers: [HostArrayService, UsersService],
+})
+export class HostArrayModule {}

integration/hello-world/src/host-array/host-array.service.ts

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class HostArrayService {
+  greeting(): string {
+    return 'Host Greeting!';
+  }
+}

integration/hello-world/src/host-array/users/user-by-id.pipe.ts

@@ -0,0 +1,11 @@
+import { PipeTransform, Injectable, ArgumentMetadata } from '@nestjs/common';
+import { UsersService } from './users.service';
+
+@Injectable()
+export class UserByIdPipe implements PipeTransform<string> {
+  constructor(private readonly usersService: UsersService) {}
+
+  transform(value: string, metadata: ArgumentMetadata) {
+    return this.usersService.findById(value);
+  }
+}

integration/hello-world/src/host-array/users/users.service.ts

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class UsersService {
+  findById(id: string) {
+    return { id, host: true };
+  }
+}

integration/microservices/e2e/sum-rpc.spec.ts

@@ -105,6 +105,22 @@ describe('RPC transport', () => {
       });
   });
 
+  it('/POST (custom client)', () => {
+    return request(server)
+      .post('/error?client=custom')
+      .send({})
+      .expect(200)
+      .expect('true');
+  });
+
+  it('/POST (standard client)', () => {
+    return request(server)
+      .post('/error?client=standard')
+      .send({})
+      .expect(200)
+      .expect('false');
+  });
+
   afterEach(async () => {
     await app.close();
   });

integration/microservices/src/app.controller.ts

@@ -12,15 +12,17 @@ import {
   EventPattern,
   MessagePattern,
   Transport,
+  RpcException,
 } from '@nestjs/microservices';
-import { from, Observable, of } from 'rxjs';
-import { scan } from 'rxjs/operators';
+import { from, Observable, of, throwError } from 'rxjs';
+import { catchError, scan } from 'rxjs/operators';
 
 @Controller()
 export class AppController {
   constructor(
     @Inject('USE_CLASS_CLIENT') private useClassClient: ClientProxy,
     @Inject('USE_FACTORY_CLIENT') private useFactoryClient: ClientProxy,
+    @Inject('CUSTOM_PROXY_CLIENT') private customClient: ClientProxy,
   ) {}
   static IS_NOTIFIED = false;
 
@@ -75,6 +77,17 @@ export class AppController {
       .reduce(async (a, b) => (await a) && b);
   }
 
+  @Post('error')
+  @HttpCode(200)
+  serializeError(@Query('client') query: 'custom' | 'standard' = 'standard', @Body() body: Record<string, any>): Observable<boolean> {
+    const client = query === 'custom' ? this.customClient : this.client;
+    return client.send({ cmd: 'err' }, {}).pipe(
+      catchError((err) => {
+        return of(err instanceof RpcException);
+      })
+    )
+  }
+
   @MessagePattern({ cmd: 'sum' })
   sum(data: number[]): number {
     return (data || []).reduce((a, b) => a + b);
@@ -95,6 +108,11 @@ export class AppController {
     return from(data);
   }
 
+  @MessagePattern({ cmd: 'err' })
+  throwAnError() {
+    return throwError(new Error('err'));
+  }
+
   @Post('notify')
   async sendNotification(): Promise<any> {
     return this.client.emit<number>('notification', true);

integration/microservices/src/app.module.ts

@@ -5,8 +5,16 @@ import {
   Transport,
   ClientsModuleOptionsFactory,
   ClientOptions,
+  ClientTCP,
+  RpcException,
 } from '@nestjs/microservices';
 
+class ErrorHandlingProxy extends ClientTCP {
+  serializeError(err) {
+    return new RpcException(err);
+  }
+}
+
 @Injectable()
 class ConfigService {
   private readonly config = {
@@ -51,7 +59,14 @@ class ClientOptionService implements ClientsModuleOptionsFactory {
         name: 'USE_CLASS_CLIENT',
         useClass: ClientOptionService,
         inject: [ConfigService],
-      },
+      }, {
+        imports: [ConfigModule],
+        inject: [ConfigService],
+        name: 'CUSTOM_PROXY_CLIENT',
+        useFactory: (config: ConfigService) => ({
+          customClass: ErrorHandlingProxy
+        })
+      }
     ]),
   ],
   controllers: [AppController],

integration/microservices/src/kafka/kafka.controller.ts

@@ -1,4 +1,11 @@
-import { Body, Controller, HttpCode, OnModuleInit, Post, OnModuleDestroy } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  HttpCode,
+  OnModuleInit,
+  Post,
+  OnModuleDestroy,
+} from '@nestjs/common';
 import { Logger } from '@nestjs/common/services/logger.service';
 import { Client, ClientKafka, Transport } from '@nestjs/microservices';
 import { Observable } from 'rxjs';

lerna.json

@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "7.6.0"
+  "version": "7.6.8"
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/core",
-  "version": "7.5.3",
+  "version": "7.6.8",
   "description": "Modern, fast, powerful node.js web framework",
   "homepage": "https://nestjs.com",
   "repository": {
@@ -29,9 +29,10 @@
     "test:docker:up": "docker-compose -f integration/docker-compose.yml up -d",
     "test:docker:down": "docker-compose -f integration/docker-compose.yml down",
     "lint": "concurrently 'npm run lint:packages' 'npm run lint:integration' 'npm run lint:spec'",
-    "lint:integration": "eslint 'integration/*/{,!(node_modules)/**/}/*.ts' -c '.eslintrc.spec.js' --fix",
-    "lint:packages": "eslint 'packages/**/**.ts' --fix --ignore-pattern 'packages/**/*.spec.ts'",
-    "lint:spec": "eslint 'packages/**/**.spec.ts' -c '.eslintrc.spec.js' --fix",
+    "lint:fix": "concurrently 'npm run lint:packages -- --fix' 'npm run lint:integration -- --fix' 'npm run lint:spec -- --fix'",
+    "lint:integration": "eslint 'integration/*/{,!(node_modules)/**/}/*.ts' -c '.eslintrc.spec.js'",
+    "lint:packages": "eslint 'packages/**/**.ts' --ignore-pattern 'packages/**/*.spec.ts'",
+    "lint:spec": "eslint 'packages/**/**.spec.ts' -c '.eslintrc.spec.js'",
     "prerelease": "gulp copy-misc && gulp build --dist node_modules/@nestjs",
     "publish": "npm run prerelease && npm run build:prod && ./node_modules/.bin/lerna publish --force-publish --access public --exact -m \"chore(@nestjs) publish %s release\"",
     "publish:beta": "npm run prerelease && npm run build:prod && ./node_modules/.bin/lerna publish --npm-tag=beta --access public -m \"chore(@nestjs) publish %s release\"",
@@ -52,52 +53,52 @@
   },
   "dependencies": {
     "@nuxtjs/opencollective": "0.3.2",
-    "axios": "0.21.0",
-    "class-transformer": "0.3.1",
-    "class-validator": "0.12.2",
+    "axios": "0.21.1",
+    "class-transformer": "0.3.2",
+    "class-validator": "0.13.1",
     "cli-color": "2.0.0",
     "cors": "2.8.5",
     "express": "4.17.1",
-    "fast-json-stringify": "2.2.10",
+    "fast-json-stringify": "2.4.1",
     "fast-safe-stringify": "2.0.7",
     "iterare": "1.2.1",
-    "object-hash": "2.0.3",
+    "object-hash": "2.1.1",
     "path-to-regexp": "3.2.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.6.3",
-    "socket.io": "2.3.0",
-    "tslib": "2.0.3",
+    "socket.io": "2.4.1",
+    "tslib": "2.1.0",
     "uuid": "8.3.2"
   },
   "devDependencies": {
     "@codechecks/client": "0.1.10",
     "@commitlint/cli": "11.0.0",
     "@commitlint/config-angular": "11.0.0",
-    "@grpc/proto-loader": "0.5.5",
-    "@nestjs/graphql": "7.9.1",
-    "@nestjs/mongoose": "7.2.0",
+    "@grpc/proto-loader": "0.5.6",
+    "@nestjs/graphql": "7.9.8",
+    "@nestjs/mongoose": "7.2.2",
     "@nestjs/typeorm": "7.1.5",
-    "@types/amqplib": "0.5.16",
+    "@types/amqplib": "0.5.17",
     "@types/bytes": "3.1.0",
-    "@types/cache-manager": "2.10.3",
+    "@types/cache-manager": "3.4.0",
     "@types/chai": "4.2.14",
     "@types/chai-as-promised": "7.1.3",
-    "@types/cors": "2.8.8",
-    "@types/express": "4.17.9",
-    "@types/gulp": "4.0.7",
+    "@types/cors": "2.8.9",
+    "@types/express": "4.17.11",
+    "@types/gulp": "4.0.8",
     "@types/mocha": "8.2.0",
-    "@types/mongoose": "5.10.2",
-    "@types/node": "14.14.11",
+    "@types/mongoose": "5.10.3",
+    "@types/node": "14.14.22",
     "@types/redis": "2.8.28",
     "@types/reflect-metadata": "0.1.0",
-    "@types/sinon": "9.0.9",
-    "@types/socket.io": "2.1.12",
+    "@types/sinon": "9.0.10",
+    "@types/socket.io": "2.1.13",
     "@types/ws": "7.4.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
     "amqp-connection-manager": "3.2.1",
     "amqplib": "0.6.0",
-    "apollo-server-express": "2.19.0",
+    "apollo-server-express": "2.19.2",
     "artillery": "1.6.1",
     "awesome-typescript-loader": "5.2.1",
     "body-parser": "1.19.0",
@@ -105,25 +106,25 @@
     "cache-manager": "3.4.0",
     "chai": "4.2.0",
     "chai-as-promised": "7.1.1",
-    "clang-format": "1.4.0",
+    "clang-format": "1.5.0",
     "commitlint-circle": "1.0.0",
     "concurrently": "5.3.0",
     "conventional-changelog": "3.1.24",
-    "core-js": "3.8.1",
+    "core-js": "3.8.3",
     "coveralls": "3.1.0",
     "delete-empty": "3.0.0",
-    "engine.io-client": "4.0.5",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "engine.io-client": "4.1.0",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
     "eventsource": "1.0.7",
     "fancy-log": "1.3.3",
-    "fastify": "3.9.1",
-    "fastify-cors": "5.1.0",
+    "fastify": "3.11.0",
+    "fastify-cors": "5.2.0",
     "fastify-formbody": "5.0.0",
     "fastify-multipart": "3.3.1",
-    "fastify-static": "3.3.0",
-    "graphql": "15.4.0",
+    "fastify-static": "3.4.0",
+    "graphql": "15.5.0",
     "graphql-tools": "7.0.2",
     "grpc": "1.24.4",
     "gulp": "4.0.2",
@@ -132,39 +133,39 @@
     "gulp-sourcemaps": "3.0.0",
     "gulp-typescript": "5.0.1",
     "gulp-watch": "5.0.1",
-    "husky": "4.3.5",
-    "imports-loader": "1.2.0",
+    "husky": "4.3.8",
+    "imports-loader": "2.0.0",
     "json-loader": "0.5.7",
-    "kafkajs": "1.14.0",
+    "kafkajs": "1.15.0",
     "lerna": "2.11.0",
-    "light-my-request": "4.3.0",
+    "light-my-request": "4.4.1",
     "lint-staged": "10.5.3",
     "markdown-table": "2.0.0",
     "merge-graphql-schemas": "1.7.8",
     "middie": "5.2.0",
     "mocha": "8.2.1",
-    "mongoose": "5.11.6",
+    "mongoose": "5.11.14",
     "mqtt": "4.2.6",
     "multer": "1.4.2",
     "mysql": "2.18.1",
     "nats": "1.4.12",
-    "nodemon": "2.0.6",
+    "nodemon": "2.0.7",
     "nyc": "15.1.0",
-    "point-of-view": "4.7.0",
+    "point-of-view": "4.11.0",
     "prettier": "2.2.1",
     "redis": "3.0.2",
     "rxjs-compat": "6.6.3",
-    "sinon": "9.2.1",
+    "sinon": "9.2.4",
     "sinon-chai": "3.5.0",
-    "socket.io-client": "2.3.1",
+    "socket.io-client": "2.4.0",
     "subscriptions-transport-ws": "0.9.18",
-    "supertest": "6.0.1",
+    "supertest": "6.1.3",
     "ts-morph": "9.1.0",
     "ts-node": "9.1.1",
-    "typeorm": "0.2.29",
-    "typescript": "4.1.2",
+    "typeorm": "0.2.30",
+    "typescript": "4.1.3",
     "wrk": "1.2.1",
-    "ws": "7.4.1"
+    "ws": "7.4.2"
   },
   "engines": {
     "node": ">= 10.13.0"

packages/common/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/common/decorators/core/controller.decorator.ts

@@ -27,7 +27,7 @@ export interface ControllerOptions extends ScopeOptions {
    *
    * @see [Routing](https://docs.nestjs.com/controllers#routing)
    */
-  host?: string;
+  host?: string | string[];
 }
 
 /**

packages/common/exceptions/http.exception.ts

@@ -78,4 +78,3 @@ export class HttpException extends Error {
       : { statusCode, message: objectOrError, error: description };
   }
 }
-

packages/common/interfaces/external/class-transform-options.interface.ts

@@ -50,4 +50,9 @@ export interface ClassTransformOptions {
    * and exposing all class properties (with undefined, if nothing else is given)
    */
   excludeExtraneousValues?: boolean;
+  /**
+   * If set to true then class transformer will take default values for unprovided fields.
+   * This is useful when you convert a plain object to a class and have an optional field with a default value.
+   */
+  exposeDefaultValues?: boolean;
 }

packages/common/interfaces/external/cors-options.interface.ts

@@ -52,3 +52,10 @@ export interface CorsOptions {
    */
   optionsSuccessStatus?: number;
 }
+
+export interface CorsOptionsCallback {
+  (error: Error, options: CorsOptions): void;
+}
+export interface CorsOptionsDelegate<T> {
+  (req: T, cb: CorsOptionsCallback): void;
+}

packages/common/interfaces/external/validation-error.interface.ts

@@ -2,29 +2,41 @@
  * Validation error description.
  * @see https://github.com/typestack/class-validator
  *
+ * class-validator@0.13.0
+ *
  * @publicApi
  */
 export interface ValidationError {
   /**
    * Object that was validated.
+   *
+   * OPTIONAL - configurable via the ValidatorOptions.validationError.target option
    */
-  target: Record<string, any>;
+  target?: Record<string, any>;
   /**
    * Object's property that hasn't passed validation.
    */
   property: string;
   /**
-   * Value that hasn't passed validation.
+   * Value that haven't pass a validation.
+   *
+   * OPTIONAL - configurable via the ValidatorOptions.validationError.value option
    */
-  value: any;
+  value?: any;
   /**
    * Constraints that failed validation with error messages.
    */
-  constraints: {
+  constraints?: {
     [type: string]: string;
   };
   /**
    * Contains all nested validation errors of the property.
    */
-  children: ValidationError[];
+  children?: ValidationError[];
+  /**
+   * A transient set of data passed through to the validation result for response mapping
+   */
+  contexts?: {
+    [type: string]: any;
+  };
 }

packages/common/interfaces/external/validator-options.interface.ts

@@ -2,11 +2,15 @@
  * Options passed to validator during validation.
  * @see https://github.com/typestack/class-validator
  *
- * class-validator@0.10.1
+ * class-validator@0.13.0
  *
  * @publicApi
  */
 export interface ValidatorOptions {
+  /**
+   * If set to true then class-validator will print extra warning messages to the console when something is not right.
+   */
+  enableDebugMessages?: boolean;
   /**
    * If set to true then validator will skip validation of all properties that are undefined in the validating object.
    */
@@ -33,6 +37,15 @@ export interface ValidatorOptions {
    * Groups to be used during validation of the object.
    */
   groups?: string[];
+  /**
+   * Set default for `always` option of decorators. Default can be overridden in decorator options.
+   */
+  always?: boolean;
+  /**
+   * If [groups]{@link ValidatorOptions#groups} is not given or is empty,
+   * ignore decorators with at least one group.
+   */
+  strictGroups?: boolean;
   /**
    * If set to true, the validation will not use default messages.
    * Error message always will be undefined if its not explicitly set.
@@ -55,4 +68,8 @@ export interface ValidatorOptions {
    * Settings true will cause fail validation of unknown objects.
    */
   forbidUnknownValues?: boolean;
+  /**
+   * When set to true, validation of the given property will stop after encountering the first error. Defaults to false.
+   */
+  stopAtFirstError?: boolean;
 }

packages/common/interfaces/http/http-server.interface.ts

@@ -1,5 +1,8 @@
 import { RequestMethod } from '../../enums';
-import { CorsOptions } from '../../interfaces/external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from '../../interfaces/external/cors-options.interface';
 import { NestApplicationOptions } from '../../interfaces/nest-application-options.interface';
 
 export type ErrorHandler<TRequest = any, TResponse = any> = (
@@ -62,7 +65,7 @@ export interface HttpServer<TRequest = any, TResponse = any> {
   getRequestUrl?(request: TResponse): string;
   getInstance(): any;
   registerParserMiddleware(): any;
-  enableCors(options: CorsOptions): any;
+  enableCors(options: CorsOptions | CorsOptionsDelegate<TRequest>): any;
   getHttpServer(): any;
   initHttpServer(options: NestApplicationOptions): void;
   close(): any;

packages/common/interfaces/nest-application-context.interface.ts

@@ -1,6 +1,7 @@
 import { ShutdownSignal } from '../enums/shutdown-signal.enum';
 import { LoggerService, LogLevel } from '../services/logger.service';
 import { Abstract } from './abstract.interface';
+import { DynamicModule } from './modules';
 import { Type } from './type.interface';
 
 /**
@@ -13,7 +14,7 @@ export interface INestApplicationContext {
    * Allows navigating through the modules tree, for example, to pull out a specific instance from the selected module.
    * @returns {INestApplicationContext}
    */
-  select<T>(module: Type<T>): INestApplicationContext;
+  select<T>(module: Type<T> | DynamicModule): INestApplicationContext;
 
   /**
    * Retrieves an instance of either injectable or controller, otherwise, throws exception.

packages/common/interfaces/nest-application-options.interface.ts

@@ -1,4 +1,7 @@
-import { CorsOptions } from './external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from './external/cors-options.interface';
 import { HttpsOptions } from './external/https-options.interface';
 import { NestApplicationContextOptions } from './nest-application-context-options.interface';
 
@@ -9,7 +12,7 @@ export interface NestApplicationOptions extends NestApplicationContextOptions {
   /**
    * CORS options from [CORS package](https://github.com/expressjs/cors#configuration-options)
    */
-  cors?: boolean | CorsOptions;
+  cors?: boolean | CorsOptions | CorsOptionsDelegate<any>;
   /**
    * Whether to use underlying platform body parser.
    */

packages/common/interfaces/nest-application.interface.ts

@@ -1,4 +1,7 @@
-import { CorsOptions } from './external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from './external/cors-options.interface';
 import { CanActivate } from './features/can-activate.interface';
 import { NestInterceptor } from './features/nest-interceptor.interface';
 import { HttpServer } from './http/http-server.interface';
@@ -30,7 +33,7 @@ export interface INestApplication extends INestApplicationContext {
    *
    * @returns {void}
    */
-  enableCors(options?: CorsOptions): void;
+  enableCors(options?: CorsOptions | CorsOptionsDelegate<any>): void;
 
   /**
    * Starts the application.

packages/common/interfaces/type.interface.ts

@@ -1,3 +1,3 @@
-export interface Type<T> extends Function {
+export interface Type<T = any> extends Function {
   new (...args: any[]): T;
 }

packages/common/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/common",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@common)",
   "author": "Kamil Mysliwiec",
   "homepage": "https://nestjs.com",
@@ -17,9 +17,9 @@
   },
   "license": "MIT",
   "dependencies": {
-    "axios": "0.21.0",
+    "axios": "0.21.1",
     "iterare": "1.2.1",
-    "tslib": "2.0.3",
+    "tslib": "2.1.0",
     "uuid": "8.3.2"
   },
   "peerDependencies": {

packages/common/serializer/class-serializer.interceptor.ts

@@ -71,7 +71,7 @@ export class ClassSerializerInterceptor implements NestInterceptor {
       : plainOrClass;
   }
 
-  private getContextOptions(
+  protected getContextOptions(
     context: ExecutionContext,
   ): ClassTransformOptions | undefined {
     return (

packages/common/services/logger.service.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '../decorators/core/injectable.decorator';
 import { Optional } from '../decorators/core/optional.decorator';
 import { clc, yellow } from '../utils/cli-colors.util';
-import { isObject } from '../utils/shared.utils';
+import { isObject, isPlainObject } from '../utils/shared.utils';
 
 declare const process: any;
 
@@ -83,7 +83,7 @@ export class Logger implements LoggerService {
     context = '',
     isTimeDiffEnabled = true,
   ) {
-    this.printMessage(message, clc.red, context, isTimeDiffEnabled);
+    this.printMessage(message, clc.red, context, isTimeDiffEnabled, 'stderr');
     this.printStackTrace(trace);
   }
 
@@ -144,18 +144,22 @@ export class Logger implements LoggerService {
     color: (message: string) => string,
     context = '',
     isTimeDiffEnabled?: boolean,
+    writeStreamType?: 'stdout' | 'stderr',
   ) {
-    const output = isObject(message)
+    const output = isPlainObject(message)
       ? `${color('Object:')}\n${JSON.stringify(message, null, 2)}\n`
       : color(message);
 
     const pidMessage = color(`[Nest] ${process.pid}   - `);
     const contextMessage = context ? yellow(`[${context}] `) : '';
     const timestampDiff = this.updateAndGetTimestampDiff(isTimeDiffEnabled);
-    const instance = this.instance as typeof Logger;
-    process.stdout.write(
-      `${pidMessage}${instance.getTimestamp()}   ${contextMessage}${output}${timestampDiff}\n`,
-    );
+    const instance = (this.instance as typeof Logger) ?? Logger;
+    const timestamp = instance.getTimestamp
+      ? instance.getTimestamp()
+      : Logger.getTimestamp?.();
+    const computedMessage = `${pidMessage}${timestamp}   ${contextMessage}${output}${timestampDiff}\n`;
+
+    process[writeStreamType ?? 'stdout'].write(computedMessage);
   }
 
   private static updateAndGetTimestampDiff(
@@ -173,6 +177,6 @@ export class Logger implements LoggerService {
     if (!trace) {
       return;
     }
-    process.stdout.write(`${trace}\n`);
+    process.stderr.write(`${trace}\n`);
   }
 }

packages/common/test/decorators/controller.decorator.spec.ts

@@ -4,6 +4,7 @@ import { Controller } from '../../decorators/core/controller.decorator';
 describe('@Controller', () => {
   const reflectedPath = 'test';
   const reflectedHost = 'api.example.com';
+  const reflectedHostArray = ['api1.example.com', 'api2.example.com'];
 
   @Controller(reflectedPath)
   class Test {}
@@ -14,6 +15,9 @@ describe('@Controller', () => {
   @Controller({ path: reflectedPath, host: reflectedHost })
   class PathAndHostDecorator {}
 
+  @Controller({ path: reflectedPath, host: reflectedHostArray })
+  class PathAndHostArrayDecorator {}
+
   @Controller({ host: reflectedHost })
   class HostOnlyDecorator {}
 
@@ -29,6 +33,8 @@ describe('@Controller', () => {
     expect(host).to.be.eql(reflectedHost);
     const host2 = Reflect.getMetadata('host', HostOnlyDecorator);
     expect(host2).to.be.eql(reflectedHost);
+    const host3 = Reflect.getMetadata('host', PathAndHostArrayDecorator);
+    expect(host3).to.be.eql(reflectedHostArray);
   });
 
   it('should set default path when no object passed as param', () => {

packages/common/utils/shared.utils.ts

@@ -27,6 +27,12 @@ export const isPlainObject = (fn: any): fn is object => {
 export const addLeadingSlash = (path?: string): string =>
   path ? (path.charAt(0) !== '/' ? '/' + path : path) : '';
 
+/**
+ * Deprecated. Use the "addLeadingSlash" function instead.
+ * @deprecated
+ */
+export const validatePath = addLeadingSlash;
+
 export const isFunction = (fn: any): boolean => typeof fn === 'function';
 export const isString = (fn: any): fn is string => typeof fn === 'string';
 export const isConstructor = (fn: any): boolean => fn === 'constructor';

packages/core/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/core/adapters/http-adapter.ts

@@ -1,6 +1,9 @@
 import { HttpServer, RequestMethod } from '@nestjs/common';
 import { RequestHandler } from '@nestjs/common/interfaces';
-import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from '@nestjs/common/interfaces/external/cors-options.interface';
 import { NestApplicationOptions } from '@nestjs/common/interfaces/nest-application-options.interface';
 
 /**
@@ -14,6 +17,14 @@ export abstract class AbstractHttpAdapter<
   protected httpServer: TServer;
 
   constructor(protected readonly instance: any) {}
+  all(path: string, handler: RequestHandler<TRequest, TResponse>);
+  all(handler: RequestHandler<TRequest, TResponse>);
+  all(path: any, handler?: any) {
+    throw new Error('Method not implemented.');
+  }
+  setBaseViewsDir?(path: string | string[]): this {
+    throw new Error('Method not implemented.');
+  }
 
   // eslint-disable-next-line @typescript-eslint/no-empty-function
   public async init() {}
@@ -97,7 +108,10 @@ export abstract class AbstractHttpAdapter<
   abstract setNotFoundHandler(handler: Function, prefix?: string);
   abstract setHeader(response, name: string, value: string);
   abstract registerParserMiddleware(prefix?: string);
-  abstract enableCors(options: CorsOptions, prefix?: string);
+  abstract enableCors(
+    options: CorsOptions | CorsOptionsDelegate<TRequest>,
+    prefix?: string,
+  );
   abstract createMiddlewareFactory(
     requestMethod: RequestMethod,
   ):

packages/core/application-config.ts

@@ -14,12 +14,8 @@ export class ApplicationConfig {
   private globalInterceptors: NestInterceptor[] = [];
   private globalGuards: CanActivate[] = [];
   private readonly globalRequestPipes: InstanceWrapper<PipeTransform>[] = [];
-  private readonly globalRequestFilters: InstanceWrapper<
-    ExceptionFilter
-  >[] = [];
-  private readonly globalRequestInterceptors: InstanceWrapper<
-    NestInterceptor
-  >[] = [];
+  private readonly globalRequestFilters: InstanceWrapper<ExceptionFilter>[] = [];
+  private readonly globalRequestInterceptors: InstanceWrapper<NestInterceptor>[] = [];
   private readonly globalRequestGuards: InstanceWrapper<CanActivate>[] = [];
 
   constructor(private ioAdapter: WebSocketAdapter | null = null) {}

packages/core/helpers/external-context-creator.ts

@@ -38,9 +38,7 @@ export interface ExternalContextOptions {
 export class ExternalContextCreator {
   private readonly contextUtils = new ContextUtils();
   private readonly externalErrorProxy = new ExternalErrorProxy();
-  private readonly handlerMetadataStorage = new HandlerMetadataStorage<
-    ExternalHandlerMetadata
-  >();
+  private readonly handlerMetadataStorage = new HandlerMetadataStorage<ExternalHandlerMetadata>();
   private container: NestContainer;
 
   constructor(

packages/core/injector/compiler.ts

@@ -13,18 +13,17 @@ export class ModuleCompiler {
   public async compile(
     metatype: Type<any> | DynamicModule | Promise<DynamicModule>,
   ): Promise<ModuleFactory> {
-    const { type, dynamicMetadata } = await this.extractMetadata(metatype);
+    const { type, dynamicMetadata } = this.extractMetadata(await metatype);
     const token = this.moduleTokenFactory.create(type, dynamicMetadata);
     return { type, dynamicMetadata, token };
   }
 
-  public async extractMetadata(
-    metatype: Type<any> | DynamicModule | Promise<DynamicModule>,
-  ): Promise<{
+  public extractMetadata(
+    metatype: Type<any> | DynamicModule,
+  ): {
     type: Type<any>;
     dynamicMetadata?: Partial<DynamicModule> | undefined;
-  }> {
-    metatype = await metatype;
+  } {
     if (!this.isDynamicModule(metatype)) {
       return { type: metatype };
     }

packages/core/injector/injector.ts

@@ -69,82 +69,6 @@ export interface InjectorDependencyContext {
 }
 
 export class Injector {
-  public async loadMiddleware(
-    wrapper: InstanceWrapper,
-    collection: Map<string, InstanceWrapper>,
-    moduleRef: Module,
-    contextId = STATIC_CONTEXT,
-    inquirer?: InstanceWrapper,
-  ) {
-    const { metatype } = wrapper;
-    const targetWrapper = collection.get(metatype.name);
-    if (!isUndefined(targetWrapper.instance)) {
-      return;
-    }
-    const loadInstance = (instances: any[]) => {
-      targetWrapper.instance = targetWrapper.isDependencyTreeStatic()
-        ? new (metatype as Type<any>)(...instances)
-        : Object.create(metatype.prototype);
-    };
-    await this.resolveConstructorParams(
-      wrapper,
-      moduleRef,
-      null,
-      loadInstance,
-      contextId,
-      inquirer,
-    );
-  }
-
-  public async loadController(
-    wrapper: InstanceWrapper<Controller>,
-    moduleRef: Module,
-    contextId = STATIC_CONTEXT,
-  ) {
-    const controllers = moduleRef.controllers;
-    await this.loadInstance<Controller>(
-      wrapper,
-      controllers,
-      moduleRef,
-      contextId,
-      wrapper,
-    );
-    await this.loadEnhancersPerContext(wrapper, contextId, wrapper);
-  }
-
-  public async loadInjectable<T = any>(
-    wrapper: InstanceWrapper<T>,
-    moduleRef: Module,
-    contextId = STATIC_CONTEXT,
-    inquirer?: InstanceWrapper,
-  ) {
-    const injectables = moduleRef.injectables;
-    await this.loadInstance<T>(
-      wrapper,
-      injectables,
-      moduleRef,
-      contextId,
-      inquirer,
-    );
-  }
-
-  public async loadProvider(
-    wrapper: InstanceWrapper<Injectable>,
-    moduleRef: Module,
-    contextId = STATIC_CONTEXT,
-    inquirer?: InstanceWrapper,
-  ) {
-    const providers = moduleRef.providers;
-    await this.loadInstance<Injectable>(
-      wrapper,
-      providers,
-      moduleRef,
-      contextId,
-      inquirer,
-    );
-    await this.loadEnhancersPerContext(wrapper, contextId, wrapper);
-  }
-
   public loadPrototype<T>(
     { name }: InstanceWrapper<T>,
     collection: Map<string, InstanceWrapper<T>>,
@@ -164,15 +88,6 @@ export class Injector {
     }
   }
 
-  public applyDoneHook<T>(wrapper: InstancePerContext<T>): () => void {
-    let done: () => void;
-    wrapper.donePromise = new Promise<void>((resolve, reject) => {
-      done = resolve;
-    });
-    wrapper.isPending = true;
-    return done;
-  }
-
   public async loadInstance<T>(
     wrapper: InstanceWrapper<T>,
     collection: Map<string, InstanceWrapper>,
@@ -225,11 +140,91 @@ export class Injector {
     );
   }
 
+  public async loadMiddleware(
+    wrapper: InstanceWrapper,
+    collection: Map<string, InstanceWrapper>,
+    moduleRef: Module,
+    contextId = STATIC_CONTEXT,
+    inquirer?: InstanceWrapper,
+  ) {
+    const { metatype } = wrapper;
+    const targetWrapper = collection.get(metatype.name);
+    if (!isUndefined(targetWrapper.instance)) {
+      return;
+    }
+    targetWrapper.instance = Object.create(metatype.prototype);
+    await this.loadInstance(
+      wrapper,
+      collection,
+      moduleRef,
+      contextId,
+      inquirer || wrapper,
+    );
+  }
+
+  public async loadController(
+    wrapper: InstanceWrapper<Controller>,
+    moduleRef: Module,
+    contextId = STATIC_CONTEXT,
+  ) {
+    const controllers = moduleRef.controllers;
+    await this.loadInstance<Controller>(
+      wrapper,
+      controllers,
+      moduleRef,
+      contextId,
+      wrapper,
+    );
+    await this.loadEnhancersPerContext(wrapper, contextId, wrapper);
+  }
+
+  public async loadInjectable<T = any>(
+    wrapper: InstanceWrapper<T>,
+    moduleRef: Module,
+    contextId = STATIC_CONTEXT,
+    inquirer?: InstanceWrapper,
+  ) {
+    const injectables = moduleRef.injectables;
+    await this.loadInstance<T>(
+      wrapper,
+      injectables,
+      moduleRef,
+      contextId,
+      inquirer,
+    );
+  }
+
+  public async loadProvider(
+    wrapper: InstanceWrapper<Injectable>,
+    moduleRef: Module,
+    contextId = STATIC_CONTEXT,
+    inquirer?: InstanceWrapper,
+  ) {
+    const providers = moduleRef.providers;
+    await this.loadInstance<Injectable>(
+      wrapper,
+      providers,
+      moduleRef,
+      contextId,
+      inquirer,
+    );
+    await this.loadEnhancersPerContext(wrapper, contextId, wrapper);
+  }
+
+  public applyDoneHook<T>(wrapper: InstancePerContext<T>): () => void {
+    let done: () => void;
+    wrapper.donePromise = new Promise<void>((resolve, reject) => {
+      done = resolve;
+    });
+    wrapper.isPending = true;
+    return done;
+  }
+
   public async resolveConstructorParams<T>(
     wrapper: InstanceWrapper<T>,
     moduleRef: Module,
     inject: InjectorDependency[],
-    callback: (args: unknown[]) => void,
+    callback: (args: unknown[]) => void | Promise<void>,
     contextId = STATIC_CONTEXT,
     inquirer?: InstanceWrapper,
     parentInquirer?: InstanceWrapper,
@@ -274,7 +269,7 @@ export class Injector {
         if (!instanceHost.isResolved && !paramWrapper.forwardRef) {
           isResolved = false;
         }
-        return instanceHost && instanceHost.instance;
+        return instanceHost?.instance;
       } catch (err) {
         const isOptional = optionalDependenciesIds.includes(index);
         if (!isOptional) {
@@ -372,7 +367,7 @@ export class Injector {
 
   public async resolveComponentHost<T>(
     moduleRef: Module,
-    instanceWrapper: InstanceWrapper<T>,
+    instanceWrapper: InstanceWrapper<T | Promise<T>>,
     contextId = STATIC_CONTEXT,
     inquirer?: InstanceWrapper,
   ): Promise<InstanceWrapper> {

packages/core/injector/module-token-factory.ts

@@ -47,11 +47,15 @@ export class ModuleTokenFactory {
 
   private replacer(key: string, value: any) {
     if (typeof value === 'function') {
-      const isClass = /^class\s/.test(Function.prototype.toString.call(value));
+      const funcAsString = value.toString();
+      const isClass = /^class\s/.test(funcAsString);
       if (isClass) {
         return value.name;
       }
-      return hash(value.toString(), { ignoreUnknown: true });
+      return hash(funcAsString, { ignoreUnknown: true });
+    }
+    if (typeof value === 'symbol') {
+      return value.toString();
     }
     return value;
   }

packages/core/middleware/middleware-module.ts

@@ -168,6 +168,9 @@ export class MiddlewareModule {
       if (isUndefined(instanceWrapper)) {
         throw new RuntimeException();
       }
+      if (instanceWrapper.isTransient) {
+        return;
+      }
       await this.bindHandler(
         instanceWrapper,
         applicationRef,

packages/core/nest-application-context.ts

@@ -5,7 +5,7 @@ import {
   LogLevel,
   ShutdownSignal,
 } from '@nestjs/common';
-import { Abstract, Scope } from '@nestjs/common/interfaces';
+import { Abstract, DynamicModule, Scope } from '@nestjs/common/interfaces';
 import { Type } from '@nestjs/common/interfaces/type.interface';
 import { isEmpty } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
@@ -22,6 +22,7 @@ import {
   callModuleInitHook,
 } from './hooks';
 import { ContextId } from './injector';
+import { ModuleCompiler } from './injector/compiler';
 import { NestContainer } from './injector/container';
 import { Injector } from './injector/injector';
 import { InstanceLinksHost } from './injector/instance-links-host';
@@ -33,8 +34,10 @@ import { Module } from './injector/module';
 export class NestApplicationContext implements INestApplicationContext {
   protected isInitialized = false;
   protected readonly injector = new Injector();
-  private shutdownCleanupRef?: (...args: unknown[]) => unknown;
+
   private readonly activeShutdownSignals = new Array<string>();
+  private readonly moduleCompiler = new ModuleCompiler();
+  private shutdownCleanupRef?: (...args: unknown[]) => unknown;
   private _instanceLinksHost: InstanceLinksHost;
 
   private get instanceLinksHost() {
@@ -55,14 +58,20 @@ export class NestApplicationContext implements INestApplicationContext {
     this.contextModule = modules.next().value;
   }
 
-  public select<T>(moduleType: Type<T>): INestApplicationContext {
-    const modules = this.container.getModules();
-    const moduleMetatype = this.contextModule.metatype;
-    const scope = this.scope.concat(moduleMetatype);
-    const moduleTokenFactory = this.container.getModuleTokenFactory();
+  public select<T>(
+    moduleType: Type<T> | DynamicModule,
+  ): INestApplicationContext {
+    const modulesContainer = this.container.getModules();
+    const contextModuleCtor = this.contextModule.metatype;
+    const scope = this.scope.concat(contextModuleCtor);
 
-    const token = moduleTokenFactory.create(moduleType);
-    const selectedModule = modules.get(token);
+    const moduleTokenFactory = this.container.getModuleTokenFactory();
+    const { type, dynamicMetadata } = this.moduleCompiler.extractMetadata(
+      moduleType,
+    );
+    const token = moduleTokenFactory.create(type, dynamicMetadata);
+
+    const selectedModule = modulesContainer.get(token);
     if (!selectedModule) {
       throw new UnknownModuleException();
     }

packages/core/nest-application.ts

@@ -9,7 +9,10 @@ import {
   PipeTransform,
   WebSocketAdapter,
 } from '@nestjs/common';
-import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from '@nestjs/common/interfaces/external/cors-options.interface';
 import { NestApplicationOptions } from '@nestjs/common/interfaces/nest-application-options.interface';
 import { Logger } from '@nestjs/common/services/logger.service';
 import { loadPackage } from '@nestjs/common/utils/load-package.util';
@@ -102,11 +105,15 @@ export class NestApplication
     if (!this.appOptions || !this.appOptions.cors) {
       return undefined;
     }
-    const isCorsOptionsObj = isObject(this.appOptions.cors);
-    if (!isCorsOptionsObj) {
+    const passCustomOptions =
+      isObject(this.appOptions.cors) ||
+      typeof this.appOptions.cors === 'function';
+    if (!passCustomOptions) {
       return this.enableCors();
     }
-    return this.enableCors(this.appOptions.cors as CorsOptions);
+    return this.enableCors(
+      this.appOptions.cors as CorsOptions | CorsOptionsDelegate<any>,
+    );
   }
 
   public createServer<T = any>(): T {
@@ -224,7 +231,7 @@ export class NestApplication
     return this;
   }
 
-  public enableCors(options?: CorsOptions): void {
+  public enableCors(options?: CorsOptions | CorsOptionsDelegate<any>): void {
     this.httpAdapter.enableCors(options);
   }
 

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/core",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@core)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -30,13 +30,13 @@
     "@nuxtjs/opencollective": "0.3.2",
     "fast-safe-stringify": "2.0.7",
     "iterare": "1.2.1",
-    "object-hash": "2.0.3",
+    "object-hash": "2.1.1",
     "path-to-regexp": "3.2.0",
-    "tslib": "2.0.3",
+    "tslib": "2.1.0",
     "uuid": "8.3.2"
   },
   "devDependencies": {
-    "@nestjs/common": "7.6.0"
+    "@nestjs/common": "7.6.8"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/core/router/router-explorer.ts

@@ -73,7 +73,7 @@ export class RouterExplorer {
     module: string,
     applicationRef: T,
     basePath: string,
-    host: string,
+    host: string | string[],
   ) {
     const { instance } = instanceWrapper;
     const routerPaths = this.scanForPaths(instance);
@@ -150,7 +150,7 @@ export class RouterExplorer {
     instanceWrapper: InstanceWrapper,
     moduleKey: string,
     basePath: string,
-    host: string,
+    host: string | string[],
   ) {
     (routePaths || []).forEach(pathProperties => {
       const { path, requestMethod } = pathProperties;
@@ -179,7 +179,7 @@ export class RouterExplorer {
     instanceWrapper: InstanceWrapper,
     moduleKey: string,
     basePath: string,
-    host: string,
+    host: string | string[],
   ) {
     const {
       path: paths,
@@ -216,14 +216,24 @@ export class RouterExplorer {
     });
   }
 
-  private applyHostFilter(host: string, handler: Function) {
+  private applyHostFilter(host: string | string[], handler: Function) {
     if (!host) {
       return handler;
     }
 
     const httpAdapterRef = this.container.getHttpAdapterRef();
-    const keys = [];
-    const re = pathToRegexp(host, keys);
+    const hosts = Array.isArray(host) ? host : [host];
+    const hostRegExps = hosts.map((host: string) => {
+      const keys = [];
+      const regexp = pathToRegexp(host, keys);
+      return { regexp, keys };
+    });
+
+    const unsupportedFilteringErrorMessage = Array.isArray(host)
+      ? `HTTP adapter does not support filtering on hosts: ["${host.join(
+          '", "',
+        )}"]`
+      : `HTTP adapter does not support filtering on host: "${host}"`;
 
     return <TRequest extends Record<string, any> = any, TResponse = any>(
       req: TRequest,
@@ -232,14 +242,17 @@ export class RouterExplorer {
     ) => {
       (req as Record<string, any>).hosts = {};
       const hostname = httpAdapterRef.getRequestHostname(req) || '';
-      const match = hostname.match(re);
-      if (match) {
-        keys.forEach((key, i) => (req.hosts[key.name] = match[i + 1]));
-        return handler(req, res, next);
+
+      for (const exp of hostRegExps) {
+        const match = hostname.match(exp.regexp);
+        if (match) {
+          exp.keys.forEach((key, i) => (req.hosts[key.name] = match[i + 1]));
+          return handler(req, res, next);
+        }
       }
       if (!next) {
         throw new InternalServerErrorException(
-          `HTTP adapter does not support filtering on host: "${host}"`,
+          unsupportedFilteringErrorMessage,
         );
       }
       return next();

packages/core/router/routes-resolver.ts

@@ -132,7 +132,7 @@ export class RoutesResolver implements Resolver {
 
   private getHostMetadata(
     metatype: Type<unknown> | Function,
-  ): string | undefined {
+  ): string | string[] | undefined {
     return Reflect.getMetadata(HOST_METADATA, metatype);
   }
 }

packages/core/test/injector/injector.spec.ts

@@ -189,28 +189,28 @@ describe('Injector', () => {
   });
 
   describe('loadMiddleware', () => {
-    let resolveConstructorParams: sinon.SinonSpy;
+    let loadInstanceSpy: sinon.SinonSpy;
 
     beforeEach(() => {
-      resolveConstructorParams = sinon.spy();
-      injector.resolveConstructorParams = resolveConstructorParams;
+      loadInstanceSpy = sinon.spy();
+      injector.loadInstance = loadInstanceSpy;
     });
 
-    it('should call "resolveConstructorParams" when instance is not resolved', () => {
+    it('should call "loadInstance" when instance is not resolved', () => {
       const collection = {
         get: (...args) => ({}),
         set: (...args) => {},
       };
 
       injector.loadMiddleware(
-        { metatype: { name: '' } } as any,
+        { metatype: { name: '', prototype: {} } } as any,
         collection as any,
         null,
       );
-      expect(resolveConstructorParams.called).to.be.true;
+      expect(loadInstanceSpy.called).to.be.true;
     });
 
-    it('should not call "resolveConstructorParams" when instance is not resolved', () => {
+    it('should not call "loadInstanceSpy" when instance is not resolved', () => {
       const collection = {
         get: (...args) => ({
           instance: {},
@@ -223,7 +223,7 @@ describe('Injector', () => {
         collection as any,
         null,
       );
-      expect(resolveConstructorParams.called).to.be.false;
+      expect(loadInstanceSpy.called).to.be.false;
     });
   });
 

packages/core/test/injector/module-token-factory.spec.ts

@@ -30,6 +30,7 @@ describe('ModuleTokenFactory', () => {
       const token = factory.create(type, {
         providers: [{}],
       } as any);
+
       expect(token).to.be.deep.eq(
         hash({
           id: moduleId,
@@ -62,6 +63,24 @@ describe('ModuleTokenFactory', () => {
           '{"providers":["Provider"],"exports":["Provider"]}',
         );
       });
+      it('should serialize symbols in a dynamic metadata object', () => {
+        const metadata = {
+          providers: [
+            {
+              provide: Symbol('a'),
+              useValue: 'a',
+            },
+            {
+              provide: Symbol('b'),
+              useValue: 'b',
+            },
+          ],
+        };
+
+        expect(factory.getDynamicMetadataToken(metadata)).to.be.eql(
+          '{"providers":[{"provide":"Symbol(a)","useValue":"a"},{"provide":"Symbol(b)","useValue":"b"}]}',
+        );
+      });
     });
     describe('when metadata does not exist', () => {
       it('should return empty string', () => {

packages/microservices/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/microservices/client/client-kafka.ts

@@ -236,7 +236,7 @@ export class ClientKafka extends ClientProxy {
         },
         this.options.send || {},
       );
-      this.producer.send(message);
+      this.producer.send(message).catch(err => callback({ err }));
 
       return () => this.routingMap.delete(packet.id);
     } catch (err) {

packages/microservices/client/client-proxy-factory.ts

@@ -1,6 +1,7 @@
 import { Transport } from '../enums/transport.enum';
 import {
   ClientOptions,
+  CustomClientOptions,
   TcpClientOptions,
 } from '../interfaces/client-metadata.interface';
 import { Closeable } from '../interfaces/closeable.interface';
@@ -30,7 +31,16 @@ export class ClientProxyFactory {
     clientOptions: { transport: Transport.GRPC } & ClientOptions,
   ): ClientGrpcProxy;
   public static create(clientOptions: ClientOptions): ClientProxy & Closeable;
-  public static create(clientOptions: ClientOptions): ClientProxy & Closeable {
+  public static create(
+    clientOptions: CustomClientOptions,
+  ): ClientProxy & Closeable;
+  public static create(
+    clientOptions: ClientOptions | CustomClientOptions,
+  ): ClientProxy & Closeable {
+    if (this.isCustomClientOptions(clientOptions)) {
+      const { customClass, options } = clientOptions;
+      return new customClass(options);
+    }
     const { transport, options } = clientOptions;
     switch (transport) {
       case Transport.REDIS:
@@ -49,4 +59,10 @@ export class ClientProxyFactory {
         return new ClientTCP(options as TcpClientOptions['options']);
     }
   }
+
+  private static isCustomClientOptions(
+    options: ClientOptions | CustomClientOptions,
+  ): options is CustomClientOptions {
+    return !!(options as CustomClientOptions).customClass;
+  }
 }

packages/microservices/client/client-proxy.ts

@@ -84,17 +84,25 @@ export abstract class ClientProxy {
   ): (packet: WritePacket) => void {
     return ({ err, response, isDisposed }: WritePacket) => {
       if (err) {
-        return observer.error(err);
+        return observer.error(this.serializeError(err));
       } else if (response !== undefined && isDisposed) {
-        observer.next(response);
+        observer.next(this.serializeResponse(response));
         return observer.complete();
       } else if (isDisposed) {
         return observer.complete();
       }
-      observer.next(response);
+      observer.next(this.serializeResponse(response));
     };
   }
 
+  protected serializeError(err: any): any {
+    return err;
+  }
+
+  protected serializeResponse(response: any): any {
+    return response;
+  }
+
   protected assignPacketId(packet: ReadPacket): ReadPacket & PacketId {
     const id = randomStringGenerator();
     return Object.assign(packet, { id });

packages/microservices/context/rpc-context-creator.ts

@@ -41,9 +41,7 @@ export interface RpcHandlerMetadata {
 export class RpcContextCreator {
   private readonly contextUtils = new ContextUtils();
   private readonly rpcParamsFactory = new RpcParamsFactory();
-  private readonly handlerMetadataStorage = new HandlerMetadataStorage<
-    RpcHandlerMetadata
-  >();
+  private readonly handlerMetadataStorage = new HandlerMetadataStorage<RpcHandlerMetadata>();
 
   constructor(
     private readonly rpcProxy: RpcProxy,

packages/microservices/interfaces/client-metadata.interface.ts

@@ -1,3 +1,5 @@
+import { Type } from '@nestjs/common';
+import { ClientProxy } from '../client';
 import { Transport } from '../enums/transport.enum';
 import { Deserializer } from './deserializer.interface';
 import {
@@ -19,6 +21,11 @@ export type ClientOptions =
   | TcpClientOptions
   | RmqOptions;
 
+export interface CustomClientOptions {
+  customClass: Type<ClientProxy>;
+  options?: Record<string, any>;
+}
+
 export interface TcpClientOptions {
   transport: Transport.TCP;
   options?: {

packages/microservices/interfaces/microservice-configuration.interface.ts

@@ -27,7 +27,7 @@ export type MicroserviceOptions =
   | CustomStrategy;
 
 export interface CustomStrategy {
-  strategy: Server & CustomTransportStrategy;
+  strategy: CustomTransportStrategy;
   options?: {};
 }
 
@@ -103,13 +103,19 @@ export interface MqttOptions {
 export interface NatsOptions {
   transport?: Transport.NATS;
   options?: {
+    encoding?: string;
     url?: string;
     name?: string;
     user?: string;
     pass?: string;
+    maxPingOut?: number;
     maxReconnectAttempts?: number;
     reconnectTimeWait?: number;
+    reconnectJitter?: number;
+    reconnectJitterTLS?: number;
+    reconnectDelayHandler?: any;
     servers?: string[];
+    nkey?: any;
     reconnect?: boolean;
     pedantic?: boolean;
     tls?: any;
@@ -119,6 +125,18 @@ export interface NatsOptions {
     userJWT?: string;
     nonceSigner?: any;
     userCreds?: any;
+    useOldRequestStyle?: boolean;
+    pingInterval?: number;
+    preserveBuffers?: boolean;
+    waitOnFirstConnect?: boolean;
+    verbose?: boolean;
+    noEcho?: boolean;
+    noRandomize?: boolean;
+    timeout?: number;
+    token?: string;
+    yieldTime?: number;
+    tokenHandler?: any;
+    [key: string]: any;
   };
 }
 
@@ -148,7 +166,7 @@ export interface KafkaOptions {
     run?: Omit<ConsumerRunConfig, 'eachBatch' | 'eachMessage'>;
     subscribe?: Omit<ConsumerSubscribeTopic, 'topic'>;
     producer?: ProducerConfig;
-    send?: Omit<ProducerRecord, 'topics' | 'messages'>;
+    send?: Omit<ProducerRecord, 'topic' | 'messages'>;
     serializer?: Serializer;
     deserializer?: Deserializer;
   };

packages/microservices/module/interfaces/clients-module.interface.ts

@@ -1,21 +1,23 @@
-import { ClientOptions } from '../../interfaces';
+import { ClientOptions, CustomClientOptions } from '../../interfaces';
 import { Type, Provider, ModuleMetadata } from '@nestjs/common/interfaces';
 
-export type ClientProviderOptions = ClientOptions & {
+export type ClientProvider = ClientOptions | CustomClientOptions;
+
+export type ClientProviderOptions = ClientProvider & {
   name: string | symbol;
 };
 
 export type ClientsModuleOptions = Array<ClientProviderOptions>;
 
 export interface ClientsModuleOptionsFactory {
-  createClientOptions(): Promise<ClientOptions> | ClientOptions;
+  createClientOptions(): Promise<ClientProvider> | ClientProvider;
 }
 
 export interface ClientsProviderAsyncOptions
   extends Pick<ModuleMetadata, 'imports'> {
   useExisting?: Type<ClientsModuleOptionsFactory>;
   useClass?: Type<ClientsModuleOptionsFactory>;
-  useFactory?: (...args: any[]) => Promise<ClientOptions> | ClientOptions;
+  useFactory?: (...args: any[]) => Promise<ClientProvider> | ClientProvider;
   inject?: any[];
   extraProviders?: Provider[];
   name: string | symbol;

packages/microservices/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/microservices",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@microservices)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -19,11 +19,11 @@
   "dependencies": {
     "iterare": "1.2.1",
     "json-socket": "0.3.0",
-    "tslib": "2.0.3"
+    "tslib": "2.1.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.6.0",
-    "@nestjs/core": "7.6.0"
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/microservices/server/server-kafka.ts

@@ -19,6 +19,7 @@ import {
   KafkaMessage,
   Message,
   Producer,
+  RecordMetadata,
 } from '../external/kafka.interface';
 import { KafkaLogger, KafkaParser } from '../helpers';
 import {
@@ -129,7 +130,7 @@ export class ServerKafka extends Server implements CustomTransportStrategy {
     replyTopic: string,
     replyPartition: string,
     correlationId: string,
-  ): (data: any) => any {
+  ): (data: any) => Promise<RecordMetadata[]> {
     return (data: any) =>
       this.sendMessage(data, replyTopic, replyPartition, correlationId);
   }
@@ -183,7 +184,7 @@ export class ServerKafka extends Server implements CustomTransportStrategy {
     replyTopic: string,
     replyPartition: string,
     correlationId: string,
-  ): void {
+  ): Promise<RecordMetadata[]> {
     const outgoingMessage = this.serializer.serialize(message.response);
     this.assignReplyPartition(replyPartition, outgoingMessage);
     this.assignCorrelationIdHeader(correlationId, outgoingMessage);
@@ -197,7 +198,7 @@ export class ServerKafka extends Server implements CustomTransportStrategy {
       },
       this.options.send || {},
     );
-    this.producer.send(replyMessage);
+    return this.producer.send(replyMessage);
   }
 
   public assignIsDisposedHeader(

packages/microservices/server/server.ts

@@ -61,14 +61,16 @@ export abstract class Server {
 
   public send(
     stream$: Observable<any>,
-    respond: (data: WritePacket) => void,
+    respond: (data: WritePacket) => unknown | Promise<unknown>,
   ): Subscription {
     let dataBuffer: WritePacket[] = null;
     const scheduleOnNextTick = (data: WritePacket) => {
       if (!dataBuffer) {
         dataBuffer = [data];
-        process.nextTick(() => {
-          dataBuffer.forEach(buffer => respond(buffer));
+        process.nextTick(async () => {
+          for (const item of dataBuffer) {
+            await respond(item);
+          }
           dataBuffer = null;
         });
       } else if (!data.isDisposed) {

packages/microservices/test/client/client-kafka.spec.ts

@@ -567,7 +567,7 @@ describe('ClientKafka', () => {
         'getReplyTopicPartition',
       );
       routingMapSetSpy = sinon.spy((client as any).routingMap, 'set');
-      sendSpy = sinon.spy();
+      sendSpy = sinon.spy(() => Promise.resolve());
 
       // stub
       assignPacketIdStub = sinon

packages/microservices/test/server/server-kafka.spec.ts

@@ -229,7 +229,9 @@ describe('ServerKafka', () => {
         replyPartition,
         correlationId,
       );
-      sendMessageStub = sinon.stub(server, 'sendMessage').callsFake(() => ({}));
+      sendMessageStub = sinon
+        .stub(server, 'sendMessage')
+        .callsFake(async () => []);
     });
     it(`should return function`, () => {
       expect(typeof server.getPublisher(null, null, correlationId)).to.be.eql(
@@ -258,7 +260,7 @@ describe('ServerKafka', () => {
     let getPublisherSpy: sinon.SinonSpy;
 
     beforeEach(() => {
-      sinon.stub(server, 'sendMessage').callsFake(() => ({}));
+      sinon.stub(server, 'sendMessage').callsFake(async () => []);
       getPublisherSpy = sinon.spy();
 
       sinon.stub(server, 'getPublisher').callsFake(() => getPublisherSpy);

packages/platform-express/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/platform-express/adapters/express-adapter.ts

@@ -1,5 +1,8 @@
 import { RequestMethod } from '@nestjs/common';
-import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from '@nestjs/common/interfaces/external/cors-options.interface';
 import { NestApplicationOptions } from '@nestjs/common/interfaces/nest-application-options.interface';
 import { isFunction, isNil, isObject } from '@nestjs/common/utils/shared.utils';
 import { AbstractHttpAdapter } from '@nestjs/core/adapters/http-adapter';
@@ -108,7 +111,7 @@ export class ExpressAdapter extends AbstractHttpAdapter {
     return request.originalUrl;
   }
 
-  public enableCors(options: CorsOptions) {
+  public enableCors(options: CorsOptions | CorsOptionsDelegate<any>) {
     return this.use(cors(options));
   }
 

packages/platform-express/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-express",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-express)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -21,11 +21,11 @@
     "cors": "2.8.5",
     "express": "4.17.1",
     "multer": "1.4.2",
-    "tslib": "2.0.3"
+    "tslib": "2.1.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.6.0",
-    "@nestjs/core": "7.6.0"
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/platform-fastify/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/platform-fastify/adapters/fastify-adapter.ts

@@ -1,6 +1,9 @@
 /* eslint-disable @typescript-eslint/no-var-requires */
 import { HttpStatus, Logger, RequestMethod } from '@nestjs/common';
-import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
+import {
+  CorsOptions,
+  CorsOptionsDelegate,
+} from '@nestjs/common/interfaces/external/cors-options.interface';
 import { loadPackage } from '@nestjs/common/utils/load-package.util';
 import { AbstractHttpAdapter } from '@nestjs/core/adapters/http-adapter';
 import {
@@ -257,8 +260,18 @@ export class FastifyAdapter<
     return request.raw ? request.raw.url : request.url;
   }
 
-  public enableCors(options: CorsOptions) {
-    this.register(require('fastify-cors'), options);
+  public enableCors(
+    options:
+      | CorsOptions
+      | CorsOptionsDelegate<
+          FastifyRequest<RequestGenericInterface, TServer, TRawRequest>
+        >,
+  ) {
+    if (typeof options === 'function') {
+      this.register(require('fastify-cors'), () => options);
+    } else {
+      this.register(require('fastify-cors'), options);
+    }
   }
 
   public registerParserMiddleware() {

packages/platform-fastify/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-fastify",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-fastify)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -17,13 +17,13 @@
     "access": "public"
   },
   "dependencies": {
-    "fastify": "3.9.1",
-    "fastify-cors": "5.1.0",
+    "fastify": "3.11.0",
+    "fastify-cors": "5.2.0",
     "fastify-formbody": "5.0.0",
-    "light-my-request": "4.3.0",
+    "light-my-request": "4.4.1",
     "middie": "5.2.0",
     "path-to-regexp": "3.2.0",
-    "tslib": "2.0.3"
+    "tslib": "2.1.0"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/platform-socket.io/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/platform-socket.io/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-socket.io",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-socket.io)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -17,8 +17,8 @@
     "access": "public"
   },
   "dependencies": {
-    "socket.io": "2.3.0",
-    "tslib": "2.0.3"
+    "socket.io": "2.4.1",
+    "tslib": "2.1.0"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/platform-ws/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/platform-ws/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-ws",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-ws)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -17,8 +17,8 @@
     "access": "public"
   },
   "dependencies": {
-    "tslib": "2.0.3",
-    "ws": "7.4.1"
+    "tslib": "2.1.0",
+    "ws": "7.4.2"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/testing/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/testing/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/testing",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@testing)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "optional": "0.1.4",
-    "tslib": "2.0.3"
+    "tslib": "2.1.0"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/testing/testing-module.builder.ts

@@ -1,4 +1,4 @@
-import { Logger, Module } from '@nestjs/common';
+import { Logger, LoggerService, Module } from '@nestjs/common';
 import { ModuleMetadata } from '@nestjs/common/interfaces';
 import { ApplicationConfig } from '@nestjs/core/application-config';
 import { NestContainer } from '@nestjs/core/injector/container';
@@ -16,6 +16,7 @@ export class TestingModuleBuilder {
   private readonly scanner: DependenciesScanner;
   private readonly instanceLoader = new InstanceLoader(this.container);
   private readonly module: any;
+  private testingLogger: LoggerService;
 
   constructor(metadataScanner: MetadataScanner, metadata: ModuleMetadata) {
     this.scanner = new DependenciesScanner(
@@ -26,6 +27,11 @@ export class TestingModuleBuilder {
     this.module = this.createModule(metadata);
   }
 
+  public setLogger(testingLogger: LoggerService) {
+    this.testingLogger = testingLogger;
+    return this;
+  }
+
   public overridePipe<T = any>(typeOrToken: T): OverrideBy {
     return this.override(typeOrToken, false);
   }
@@ -98,6 +104,6 @@ export class TestingModuleBuilder {
   }
 
   private applyLogger() {
-    Logger.overrideLogger(new TestingLogger());
+    Logger.overrideLogger(this.testingLogger || new TestingLogger());
   }
 }

packages/websockets/Readme.md

@@ -56,16 +56,21 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Principal Sponsors
 <table style="text-align:center;"><tr><td>
-<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
+<td>
+<a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 </tr></table>
 
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td></tr></table>
+
 #### Silver Sponsors
 
 <table style="text-align:center;"><tr><td>
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
   <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
 <a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td><td>
 <a href="http://www.meetdandy.com" target="_blank"><img src="https://nestjs.com/img/dandy-wide-logo.png" width="150" valign="middle" /></td></tr></table>
 
@@ -90,6 +95,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
   <td align="center" valign="middle">
   <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
 <td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://streamat.se/" target="_blank"><img src="https://nestjs.com/img/streamat-logo.png" width="120" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://filmen.nu/" target="_blank"><img src="https://nestjs.com/img/filmen-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+    <td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers

packages/websockets/context/ws-context-creator.ts

@@ -39,9 +39,7 @@ export interface WsHandlerMetadata {
 export class WsContextCreator {
   private readonly contextUtils = new ContextUtils();
   private readonly wsParamsFactory = new WsParamsFactory();
-  private readonly handlerMetadataStorage = new HandlerMetadataStorage<
-    WsHandlerMetadata
-  >();
+  private readonly handlerMetadataStorage = new HandlerMetadataStorage<WsHandlerMetadata>();
 
   constructor(
     private readonly wsProxy: WsProxy,

packages/websockets/interfaces/gateway-metadata.interface.ts

@@ -31,7 +31,7 @@ export interface GatewayMetadata {
    * Accepted origins
    * @default '*:*'
    */
-  origins?: string;
+  origins?: string | string[];
 
   parser?: any;
 

packages/websockets/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/websockets",
-  "version": "7.6.0",
+  "version": "7.6.8",
   "description": "Nest - modern, fast, powerful node.js web framework (@websockets)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -13,11 +13,11 @@
   },
   "dependencies": {
     "iterare": "1.2.1",
-    "tslib": "2.0.3"
+    "tslib": "2.1.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.6.0",
-    "@nestjs/core": "7.6.0"
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

readme_jp.md

@@ -0,0 +1,70 @@
+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="120" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+<p align="center">すばやくスケーラブルなサーバーサイドアプリケーションを構築するための革新的な<a href="http://nodejs.org" target="_blank">Node.js</a>フレームワークです。</p>
+<p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+すばやくスケーラブルなサーバーサイドアプリケーションを構築するための革新的な<a href="http://nodejs.org" target="_blank">Node.js</a>フレームワークです。最新のJavaScriptを使用し、<a href="http://www.typescriptlang.org" target="_blank">TypeScript</a>（JavaScriptを拡張したスーパーセット）で構築され 、OOP（オブジェクト指向プログラミング）、FP（関数型プログラミング）、およびFRP（関数型リアクティブプログラミング）の要素を取り入れています。
+
+<p>Nestは<a href="https://expressjs.com/" target="_blank">Express</a>(デフォルト)や<a href="https://github.com/fastify/fastify" target="_blank">Fastify</a>などのさまざまなライブラリとの互換性を提供することで、たくさんのサードパーティプラグインを簡単に使用することができます。
+</p>
+
+## Philosophy
+
+<p>
+近年、Node.jsの発展によって、JavaScriptはフロントエンドとバックエンドの両方でWebの「共通言語」になりました。そしてフロントエンドでは、<a href="https://angular.io/" target="_blank">Angular</a>、<a href="https://github.com/facebook/react" target="_blank">React</a>、<a href="https://github.com/vuejs/vue" target="_blank">Vue</a>などの素晴らしいプロジェクトが生まれ、開発効率が飛躍的に向上しました。一方で、サーバーサイドでは、Node.jsエコシステム上に優れたライブラリ、ヘルパー、ツールがたくさんありますが、それらのどれもが主要な問題であるアーキテクチャを効果的に解決するものではありませんでした。
+</p>
+
+<p>Nestは、実用的なアーキテクチャをすぐに構築できることを目的としています。具体的には、テストフレンドリーで、スケーラブルで、疎結合で、運用にやさしいアプリケーションを構築できるようになっています。また、アーキテクチャはAngularにインスパイアされています。</p>
+
+## Getting started
+
+* To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
+* 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
+* 日本語ガイドは現在準備中です。 :books:
+
+## Questions
+
+質問やサポートについては、公式の[Discordチャンネル](https://discord.gg/G7Qnnhy)を使用してください。また、このリポジトリのissueリストは、バグレポートと機能リクエスト **専用** です。
+
+## Issues
+
+issueを開く前に、必ず[Issue Reporting Checklist](https://github.com/nestjs/nest/blob/master/CONTRIBUTING.md#-submitting-an-issue)をお読みください。ガイドラインに準拠していないissueは、クローズされる場合があります。
+
+## Consulting
+
+公式サポートを利用することで、Nestコアチームからのテクニカルサポート、移行戦略、ベストプラクティスの提供、アーキテクチャの相談、PRレビュー、メンタリングを受けることができます。詳しくは[こちら](https://enterprise.nestjs.com)をご覧ください。
+
+## Support
+
+Nestは、MITライセンスのオープンソースプロジェクトです。スポンサーと支援者による素晴らしいサポートによって、その発展を支えられています。参加したい場合は[こちら](https://docs.nestjs.com/support)をご覧ください。
+
+## Stay in touch
+
+* Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
+* Website - [https://nestjs.com](https://nestjs.com/)
+* Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).

sample/01-cats-app/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "jest --config ./e2e/jest-e2e.json"
   },
   "dependencies": {
-    "@nestjs/common": "7.5.5",
-    "@nestjs/core": "7.5.5",
-    "@nestjs/platform-express": "7.5.5",
-    "class-transformer": "0.3.1",
-    "class-validator": "0.12.2",
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8",
+    "@nestjs/platform-express": "7.6.8",
+    "class-transformer": "0.3.2",
+    "class-validator": "0.13.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.5.3",
-    "@nestjs/schematics": "7.2.5",
-    "@nestjs/testing": "7.5.5",
-    "@types/express": "4.17.9",
-    "@types/jest": "26.0.18",
-    "@types/node": "14.14.11",
+    "@nestjs/cli": "7.5.4",
+    "@nestjs/schematics": "7.2.7",
+    "@nestjs/testing": "7.6.8",
+    "@types/express": "4.17.11",
+    "@types/jest": "26.0.20",
+    "@types/node": "14.14.22",
     "@types/supertest": "2.0.10",
     "jest": "26.6.3",
     "prettier": "2.2.1",
-    "supertest": "6.0.1",
-    "ts-jest": "26.4.4",
-    "ts-loader": "8.0.11",
+    "supertest": "6.1.3",
+    "ts-jest": "26.5.0",
+    "ts-loader": "8.0.14",
     "ts-node": "9.1.1",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.1",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
-    "typescript": "4.1.2"
+    "typescript": "4.1.3"
   },
   "jest": {
     "moduleFileExtensions": [

sample/02-gateways/package.json

@@ -19,40 +19,40 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.5.5",
-    "@nestjs/core": "7.5.5",
-    "@nestjs/platform-express": "7.5.5",
-    "@nestjs/platform-socket.io": "7.5.5",
-    "@nestjs/websockets": "7.5.5",
-    "class-transformer": "0.3.1",
-    "class-validator": "0.12.2",
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8",
+    "@nestjs/platform-express": "7.6.8",
+    "@nestjs/platform-socket.io": "7.6.8",
+    "@nestjs/websockets": "7.6.8",
+    "class-transformer": "0.3.2",
+    "class-validator": "0.13.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.3",
     "socket.io-redis": "5.4.0"
   },
   "devDependencies": {
-    "@types/socket.io": "2.1.12",
+    "@types/socket.io": "2.1.13",
     "@types/socket.io-redis": "1.0.26",
     "@types/ws": "7.4.0",
-    "@nestjs/cli": "7.5.3",
-    "@nestjs/schematics": "7.2.5",
-    "@nestjs/testing": "7.5.5",
-    "@types/express": "4.17.9",
-    "@types/node": "14.14.11",
+    "@nestjs/cli": "7.5.4",
+    "@nestjs/schematics": "7.2.7",
+    "@nestjs/testing": "7.6.8",
+    "@types/express": "4.17.11",
+    "@types/node": "14.14.22",
     "@types/supertest": "2.0.10",
     "jest": "26.6.3",
     "prettier": "2.2.1",
-    "supertest": "6.0.1",
-    "ts-jest": "26.4.4",
-    "ts-loader": "8.0.11",
+    "supertest": "6.1.3",
+    "ts-jest": "26.5.0",
+    "ts-loader": "8.0.14",
     "ts-node": "9.1.1",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.1",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
-    "typescript": "4.1.2"
+    "typescript": "4.1.3"
   }
 }

sample/03-microservices/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.5.5",
-    "@nestjs/core": "7.5.5",
-    "@nestjs/microservices": "7.5.5",
-    "@nestjs/platform-express": "7.5.5",
-    "class-transformer": "0.3.1",
-    "class-validator": "0.12.2",
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8",
+    "@nestjs/microservices": "7.6.8",
+    "@nestjs/platform-express": "7.6.8",
+    "class-transformer": "0.3.2",
+    "class-validator": "0.13.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.5.3",
-    "@nestjs/schematics": "7.2.5",
-    "@nestjs/testing": "7.5.5",
-    "@types/amqplib": "0.5.16",
-    "@types/express": "4.17.9",
-    "@types/node": "14.14.11",
+    "@nestjs/cli": "7.5.4",
+    "@nestjs/schematics": "7.2.7",
+    "@nestjs/testing": "7.6.8",
+    "@types/amqplib": "0.5.17",
+    "@types/express": "4.17.11",
+    "@types/node": "14.14.22",
     "@types/supertest": "2.0.10",
     "jest": "26.6.3",
     "prettier": "2.2.1",
-    "supertest": "6.0.1",
-    "ts-jest": "26.4.4",
-    "ts-loader": "8.0.11",
+    "supertest": "6.1.3",
+    "ts-jest": "26.5.0",
+    "ts-loader": "8.0.14",
     "ts-node": "9.1.1",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.1",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
-    "typescript": "4.1.2"
+    "typescript": "4.1.3"
   }
 }

sample/04-grpc/package.json

@@ -19,37 +19,37 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@grpc/proto-loader": "0.5.5",
-    "@nestjs/common": "7.5.5",
-    "@nestjs/core": "7.5.5",
-    "@nestjs/microservices": "7.5.5",
-    "class-transformer": "0.3.1",
-    "class-validator": "0.12.2",
+    "@grpc/proto-loader": "0.5.6",
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8",
+    "@nestjs/microservices": "7.6.8",
+    "class-transformer": "0.3.2",
+    "class-validator": "0.13.1",
     "grpc": "1.24.4",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.3"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.5.3",
-    "@nestjs/schematics": "7.2.5",
-    "@nestjs/testing": "7.5.5",
-    "@types/express": "4.17.9",
-    "@types/node": "14.14.11",
+    "@nestjs/cli": "7.5.4",
+    "@nestjs/schematics": "7.2.7",
+    "@nestjs/testing": "7.6.8",
+    "@types/express": "4.17.11",
+    "@types/node": "14.14.22",
     "@types/supertest": "2.0.10",
     "@types/ws": "7.4.0",
     "jest": "26.6.3",
     "prettier": "2.2.1",
-    "supertest": "6.0.1",
-    "ts-jest": "26.4.4",
-    "ts-loader": "8.0.11",
+    "supertest": "6.1.3",
+    "ts-jest": "26.5.0",
+    "ts-loader": "8.0.14",
     "ts-node": "9.1.1",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.1",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
-    "typescript": "4.1.2"
+    "typescript": "4.1.3"
   }
 }

sample/05-sql-typeorm/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.5.5",
-    "@nestjs/core": "7.5.5",
-    "@nestjs/platform-express": "7.5.5",
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8",
+    "@nestjs/platform-express": "7.6.8",
     "@nestjs/typeorm": "7.1.5",
     "mysql": "2.18.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.3",
-    "typeorm": "0.2.29"
+    "typeorm": "0.2.30"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.5.3",
-    "@nestjs/schematics": "7.2.5",
-    "@nestjs/testing": "7.5.5",
-    "@types/express": "4.17.9",
-    "@types/node": "14.14.11",
+    "@nestjs/cli": "7.5.4",
+    "@nestjs/schematics": "7.2.7",
+    "@nestjs/testing": "7.6.8",
+    "@types/express": "4.17.11",
+    "@types/node": "14.14.22",
     "@types/supertest": "2.0.10",
     "@types/ws": "7.4.0",
     "jest": "26.6.3",
     "prettier": "2.2.1",
-    "supertest": "6.0.1",
-    "ts-jest": "26.4.4",
-    "ts-loader": "8.0.11",
+    "supertest": "6.1.3",
+    "ts-jest": "26.5.0",
+    "ts-loader": "8.0.14",
     "ts-node": "9.1.1",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.1",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
-    "typescript": "4.1.2"
+    "typescript": "4.1.3"
   }
 }

sample/06-mongoose/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.5.5",
-    "@nestjs/core": "7.5.5",
-    "@nestjs/mongoose": "7.2.0",
-    "@nestjs/platform-express": "7.5.5",
-    "mongoose": "5.11.5",
+    "@nestjs/common": "7.6.8",
+    "@nestjs/core": "7.6.8",
+    "@nestjs/mongoose": "7.2.2",
+    "@nestjs/platform-express": "7.6.8",
+    "mongoose": "5.11.14",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.3"
   },
   "devDependencies": {
-    "@types/mongoose": "5.10.2",
-    "@nestjs/cli": "7.5.3",
-    "@nestjs/schematics": "7.2.5",
-    "@nestjs/testing": "7.5.5",
-    "@types/express": "4.17.9",
-    "@types/node": "14.14.11",
+    "@types/mongoose": "5.10.3",
+    "@nestjs/cli": "7.5.4",
+    "@nestjs/schematics": "7.2.7",
+    "@nestjs/testing": "7.6.8",
+    "@types/express": "4.17.11",
+    "@types/node": "14.14.22",
     "@types/supertest": "2.0.10",
     "@types/ws": "7.4.0",
     "jest": "26.6.3",
     "prettier": "2.2.1",
-    "supertest": "6.0.1",
-    "ts-jest": "26.4.4",
-    "ts-loader": "8.0.11",
+    "supertest": "6.1.3",
+    "ts-jest": "26.5.0",
+    "ts-loader": "8.0.14",
     "ts-node": "9.1.1",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "4.9.1",
-    "@typescript-eslint/parser": "4.9.1",
-    "eslint": "7.15.0",
-    "eslint-config-prettier": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "4.14.2",
+    "@typescript-eslint/parser": "4.14.2",
+    "eslint": "7.19.0",
+    "eslint-config-prettier": "7.2.0",
     "eslint-plugin-import": "2.22.1",
-    "typescript": "4.1.2"
+    "typescript": "4.1.3"
   }
 }