Store users in s3

package.json

@@ -27,6 +27,7 @@
     "@nestjs/core": "^10.0.0",
     "@nestjs/jwt": "^10.1.1",
     "@nestjs/platform-express": "^10.0.0",
+    "@nestjs/schedule": "^4.0.0",
     "@nestjs/swagger": "^7.1.11",
     "@willsoto/nestjs-prometheus": "^6.0.0",
     "axios": "^1.5.0",

src/app.module.ts

@@ -18,9 +18,11 @@ import { KvModule } from './kv/kv.module';
 import { BullModule } from '@nestjs/bull';
 import type { RedisClientOptions } from 'redis';
 import { redisStore } from 'cache-manager-redis-store';
+import { ScheduleModule } from '@nestjs/schedule';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
     ConfigModule.forRoot({
       isGlobal: true,
       load: [configuration],

src/auth/auth.service.ts

@@ -13,7 +13,7 @@ export class AuthService {
 
   async signIn(username: string, pass: string): Promise<any> {
     const user = await this.usersService.findOne(username);
-    if (!(await bcrypt.compare(pass, user?.password))) {
+    if (!user?.password || !(await bcrypt.compare(pass, user?.password))) {
       throw new UnauthorizedException();
     }
     const payload = { sub: user.userId, username: user.username };
@@ -22,7 +22,10 @@ export class AuthService {
     };
   }
 
-  async hash(pass: string, rounds: number = bcryptConstants.saltRounds): Promise<string> {
-    return bcrypt.hash(pass, rounds)
+  async hash(
+    pass: string,
+    rounds: number = bcryptConstants.saltRounds,
+  ): Promise<string> {
+    return bcrypt.hash(pass, rounds);
   }
 }

src/users/users.module.ts

@@ -1,8 +1,9 @@
 import { Module } from '@nestjs/common';
 import { UsersService } from './users.service';
+import { MinioService } from 'src/minio/minio.service';
 
 @Module({
-  providers: [UsersService],
-  exports: [UsersService]
+  providers: [UsersService, MinioService],
+  exports: [UsersService],
 })
 export class UsersModule {}

src/users/users.service.ts

@@ -1,18 +1,43 @@
-import { Injectable } from '@nestjs/common';
-require('dotenv').config()
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { Cron } from '@nestjs/schedule';
+import { MinioService } from 'src/minio/minio.service';
+require('dotenv').config();
 
 // This should be a real class/interface representing a user entity
-export type User = any;
+export type User = {
+  userId: number;
+  username: string;
+  password: string;
+};
 
 @Injectable()
 export class UsersService {
-  private readonly users = [
-    {
-      userId: 1,
-      username: 'admin',
-      password: process.env.ADMIN_PASS,
-    },
-  ];
+  private users: User[] = [];
+  private readonly bucket: string;
+  private readonly logger: Logger = new Logger(UsersService.name);
+
+  constructor(
+    private readonly minioService: MinioService,
+    private readonly configService: ConfigService,
+  ) {
+    this.bucket = configService.get<string>('S3_BUCKET', 'api.us.dev');
+    this.refreshUsers();
+  }
+
+  @Cron('* * * * *')
+  async refreshUsers(): Promise<void> {
+    this.logger.verbose('Refreshing users');
+    const buffer = await this.minioService.getBuffer(this.bucket, 'users.json');
+    this.users = JSON.parse(buffer.toString());
+    if (this.users === undefined) {
+      this.logger.error('Users undefined');
+    }
+    if (this.users.length === 0) {
+      this.logger.error('Users length is 0');
+    }
+    this.logger.verbose(`Refreshed with ${this.users.length} users`);
+  }
 
   async findOne(username: string): Promise<User | undefined> {
     return this.users.find((user) => user.username === username);

yarn.lock

@@ -840,6 +840,14 @@
     multer "1.4.4-lts.1"
     tslib "2.6.2"
 
+"@nestjs/schedule@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@nestjs/schedule/-/schedule-4.0.0.tgz#522fa0c79a2b44a66aab16a46bdf4c11ae73f3c3"
+  integrity sha512-zz4h54m/F/1qyQKvMJCRphmuwGqJltDAkFxUXCVqJBXEs5kbPt93Pza3heCQOcMH22MZNhGlc9DmDMLXVHmgVQ==
+  dependencies:
+    cron "3.1.3"
+    uuid "9.0.1"
+
 "@nestjs/schematics@^10.0.0", "@nestjs/schematics@^10.0.1":
   version "10.0.2"
   resolved "https://registry.yarnpkg.com/@nestjs/schematics/-/schematics-10.0.2.tgz#d782ac1a6e9372d2f7ede1e2077c3a7484714923"
@@ -1158,6 +1166,11 @@
   dependencies:
     "@types/node" "*"
 
+"@types/luxon@~3.3.0":
+  version "3.3.4"
+  resolved "https://registry.yarnpkg.com/@types/luxon/-/luxon-3.3.4.tgz#cda5c0709a0c4c01ba059c40e62d76610479049a"
+  integrity sha512-H9OXxv4EzJwE75aTPKpiGXJq+y4LFxjpsdgKwSmr503P5DkWc3AG7VAFYrFNVvqemT5DfgZJV9itYhqBHSGujA==
+
 "@types/mime@*":
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-3.0.1.tgz#5f8f2bca0a5863cb69bc0b0acd88c96cb1d4ae10"
@@ -2305,6 +2318,14 @@ cron-parser@^4.2.1:
   dependencies:
     luxon "^3.2.1"
 
+cron@3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/cron/-/cron-3.1.3.tgz#4eac8f6691ce7e24c8e89b5317b8097d6f2d0053"
+  integrity sha512-KVxeKTKYj2eNzN4ElnT6nRSbjbfhyxR92O/Jdp6SH3pc05CDJws59jBrZWEMQlxevCiE6QUTrXy+Im3vC3oD3A==
+  dependencies:
+    "@types/luxon" "~3.3.0"
+    luxon "~3.4.0"
+
 cross-spawn@^7.0.0, cross-spawn@^7.0.2, cross-spawn@^7.0.3:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
@@ -4213,7 +4234,7 @@ lru-cache@^6.0.0:
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-10.0.1.tgz#0a3be479df549cca0e5d693ac402ff19537a6b7a"
   integrity sha512-IJ4uwUTi2qCccrioU6g9g/5rvvVl13bsdczUUcqbciD9iLr095yj8DQKdObriEvuNSx325N1rV1O0sJFszx75g==
 
-luxon@^3.2.1:
+luxon@^3.2.1, luxon@~3.4.0:
   version "3.4.4"
   resolved "https://registry.yarnpkg.com/luxon/-/luxon-3.4.4.tgz#cf20dc27dc532ba41a169c43fdcc0063601577af"
   integrity sha512-zobTr7akeGHnv7eBOXcRgMeCP6+uyYsczwmeRCauvpvaAltgNyTbLH/+VaEAPUeWBT+1GuNmz4wC/6jtQzbbVA==
@@ -5798,6 +5819,11 @@ uuid@9.0.0:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.0.tgz#592f550650024a38ceb0c562f2f6aa435761efb5"
   integrity sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==
 
+uuid@9.0.1:
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.1.tgz#e188d4c8853cc722220392c424cd637f32293f30"
+  integrity sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA==
+
 uuid@^8.3.0:
   version "8.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"