Add NestJS SDK (@thunderid/nestjs)

README.md

@@ -15,6 +15,7 @@ JavaScript SDKs for ThunderID. Provides authentication and user management for b
 | [`@thunderid/vue`](packages/vue) | ![npm](https://img.shields.io/npm/v/@thunderid/vue) | Vue SDK |
 | [`@thunderid/nuxt`](packages/nuxt) | ![npm](https://img.shields.io/npm/v/@thunderid/nuxt) | Nuxt SDK |
 | [`@thunderid/express`](packages/express) | ![npm](https://img.shields.io/npm/v/@thunderid/express) | Express.js SDK |
+| [`@thunderid/nestjs`](packages/nestjs) | ![npm](https://img.shields.io/npm/v/@thunderid/nestjs) | NestJS SDK |
 | [`@thunderid/tanstack-router`](packages/tanstack-router) | ![npm](https://img.shields.io/npm/v/@thunderid/tanstack-router) | TanStack Router integration |
 
 ## License

packages/nestjs/.editorconfig

@@ -0,0 +1 @@
+../../.editorconfig

packages/nestjs/.gitignore

@@ -0,0 +1,141 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.*
+!.env.example
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+.output
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Sveltekit cache directory
+.svelte-kit/
+
+# vitepress build output
+**/.vitepress/dist
+
+# vitepress cache directory
+**/.vitepress/cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# Firebase cache directory
+.firebase/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v3
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+
+# Vite files
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
+.vite/

packages/nestjs/.prettierignore

@@ -0,0 +1,4 @@
+/dist
+/build
+/node_modules
+/coverage

packages/nestjs/README.md

@@ -0,0 +1,101 @@
+# @thunderid/nestjs
+
+NestJS SDK for [ThunderID](https://github.com/thunder-id/thunderid). Built on top of [`@thunderid/express`](../express)
+— works with NestJS applications running on the default Express platform.
+
+## Installation
+
+```bash
+npm install @thunderid/nestjs cookie-parser
+```
+
+## Setup
+
+Register `cookie-parser` and the ThunderID module:
+
+```ts
+// main.ts
+import cookieParser from 'cookie-parser';
+
+const app = await NestFactory.create(AppModule);
+app.use(cookieParser());
+```
+
+```ts
+// app.module.ts
+import {ThunderIDModule} from '@thunderid/nestjs';
+
+@Module({
+  imports: [
+    ThunderIDModule.forRoot({
+      clientId: process.env.THUNDERID_CLIENT_ID,
+      baseUrl: process.env.THUNDERID_BASE_URL,
+    }),
+  ],
+})
+export class AppModule {}
+```
+
+The module is global — `ThunderIDService` and `ThunderIDGuard` are injectable everywhere.
+
+## Sign-in / sign-out routes
+
+```ts
+import {Request, Response} from 'express';
+import {ThunderIDService} from '@thunderid/nestjs';
+
+@Controller()
+export class AuthController {
+  constructor(private readonly thunderID: ThunderIDService) {}
+
+  @Get('login')
+  async login(@Req() req: Request, @Res() res: Response) {
+    const tokens = await this.thunderID.signIn(req, res);
+    if (tokens.accessToken || tokens.idToken) {
+      res.redirect('/');
+    }
+  }
+
+  @Get('logout')
+  async logout(@Req() req: Request, @Res() res: Response) {
+    if (this.thunderID.isSignOutSuccess(req)) {
+      res.redirect('/');
+      return;
+    }
+    await this.thunderID.signOut(req, res);
+  }
+}
+```
+
+## Protecting routes
+
+```ts
+import {CurrentUser, ThunderIDGuard, User} from '@thunderid/nestjs';
+
+@Controller()
+export class ProfileController {
+  @UseGuards(ThunderIDGuard)
+  @Get('profile')
+  profile(@CurrentUser() user: User) {
+    return user;
+  }
+}
+```
+
+`ThunderIDGuard` returns `401 Unauthorized` for requests without a valid session. `@CurrentUser()` resolves the
+authenticated user attached by the guard.
+
+## API
+
+| Export                            | Description                                                                                                        |
+| --------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
+| `ThunderIDModule.forRoot(config)` | Global module; accepts `ThunderIDNestConfig` (same shape as the Node SDK config)                                   |
+| `ThunderIDService`                | `signIn(req, res)`, `signOut(req, res)`, `isSignOutSuccess(req)`, `isSignedIn(req)`, `getUser(req)`, `getClient()` |
+| `ThunderIDGuard`                  | Route guard that blocks unauthenticated requests                                                                   |
+| `@CurrentUser()`                  | Param decorator resolving the authenticated `User` (requires `ThunderIDGuard`)                                     |
+
+Everything from `@thunderid/express` (and transitively `@thunderid/node` / `@thunderid/javascript`) is re-exported.
+
+## License
+
+Apache-2.0

packages/nestjs/eslint.config.js

@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) 2026, WSO2 LLC. (https://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import thunderIdPlugin from '@thunderid/eslint-plugin';
+
+export default [
+  {
+    ignores: ['dist/**', 'build/**', 'node_modules/**', 'coverage/**'],
+  },
+  ...thunderIdPlugin.configs.typescript,
+  ...thunderIdPlugin.configs.vitest,
+];

packages/nestjs/package.json

@@ -0,0 +1,75 @@
+{
+  "name": "@thunderid/nestjs",
+  "version": "0.1.0",
+  "description": "NestJS SDK for ThunderID",
+  "keywords": [
+    "thunderid",
+    "nestjs",
+    "server"
+  ],
+  "homepage": "https://github.com/thunder-id/javascript-sdks/tree/main/packages/nestjs#readme",
+  "bugs": {
+    "url": "https://github.com/thunder-id/thunderid/issues"
+  },
+  "author": "WSO2",
+  "license": "Apache-2.0",
+  "type": "module",
+  "main": "dist/index.js",
+  "module": "dist/index.js",
+  "commonjs": "dist/cjs/index.cjs",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/cjs/index.cjs"
+    }
+  },
+  "files": [
+    "dist",
+    "README.md",
+    "LICENSE"
+  ],
+  "types": "dist/index.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/thunder-id/javascript-sdks",
+    "directory": "packages/nestjs"
+  },
+  "scripts": {
+    "build": "pnpm clean:dist &&  rolldown -c rolldown.config.js && tsc -p tsconfig.lib.json --emitDeclarationOnly --outDir dist",
+    "clean": "pnpm clean:node_modules && pnpm clean:dist",
+    "clean:dist": "rimraf dist",
+    "clean:node_modules": "rimraf node_modules",
+    "format:check": "prettier --check --cache .",
+    "format:fix": "prettier --write --cache .",
+    "lint": "eslint . --ext .js,.jsx,.ts,.tsx,.cjs,.mjs",
+    "lint:fix": "eslint . --fix --ext .js,.jsx,.ts,.tsx,.cjs,.mjs",
+    "test": "vitest run --passWithNoTests",
+    "typecheck": "tsc -p tsconfig.lib.json"
+  },
+  "devDependencies": {
+    "@nestjs/common": "^11.0.0",
+    "@thunderid/eslint-plugin": "catalog:",
+    "@thunderid/prettier-config": "catalog:",
+    "@types/cookie-parser": "^1.4.8",
+    "@types/express": "^5.0.6",
+    "@types/node": "22.15.3",
+    "eslint": "catalog:",
+    "prettier": "catalog:",
+    "reflect-metadata": "^0.2.2",
+    "rimraf": "catalog:",
+    "rolldown": "catalog:",
+    "rxjs": "^7.8.1",
+    "typescript": "catalog:",
+    "vitest": "catalog:"
+  },
+  "dependencies": {
+    "@thunderid/express": "workspace:^"
+  },
+  "peerDependencies": {
+    "@nestjs/common": ">=10.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}

packages/nestjs/prettier.config.js

@@ -0,0 +1,21 @@
+/**
+ * Copyright (c) 2026, WSO2 LLC. (https://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import config from '@thunderid/prettier-config';
+
+export default config;