nitrostack-auth-security
Best practices for implementing JWT, API Keys, OAuth 2.1, and RBAC in a NitroStack application.
Quellinformationen
- Repository
- nitrocloudofficial/nitrostack
- Letzte Quellaktivität
- 26. Juli 2026 um 08:27
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- Englisch
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Quellanweisungen · Schreibgeschützte Vorschau- name
- nitrostack-auth-security
- description
- Best practices for implementing JWT, API Keys, OAuth 2.1, and RBAC in a NitroStack application.
## When to Use
Use this skill when configuring security modules, implementing user authentication, restricting tool access via guards, or handling sensitive tokens.
---
## 1. JSON Web Tokens (JWT)
To secure tools with JWT authentication:
### Register `JWTModule`:
```typescript
import { JWTModule, Module, McpApp } from '@nitrostack/core';
@McpApp({
server: { name: 'my-server', version: '1.0.0' }
})
@Module({
imports: [
JWTModule.forRoot({
secret: process.env.JWT_SECRET!,
expiresIn: '7d',
}),
]
})
export class AppModule {}
```
### Write a `JWTGuard`:
```typescript
import { Guard, ExecutionContext, Injectable, ConfigService } from '@nitrostack/core';
import * as jwt from 'jsonwebtoken';
@Injectable()
export class JWTGuard implements Guard {
constructor(private config: ConfigService) {}
async canActivate(context: ExecutionContext): Promise<boolean> {
const token = this.extractToken(context);
if (!token) return false;
try {
const secret = this.config.get('JWT_SECRET');
const payload = jwt.verify(token, secret) as any;
context.auth = {
subject: payload.sub,
role: payload.role,
token,
};
return true;
} catch {
return false;
}
}
private extractToken(context: ExecutionContext): string | null {
const auth = context.metadata?.authorization;
if (auth?.startsWith('Bearer ')) {
return auth.substring(7);
}
return null;
}
}
```
---
## 2. API Key Authentication
Use `ApiKeyModule` for service-to-service validation.
### Register `ApiKeyModule`:
```typescript
import { ApiKeyModule, Module } from '@nitrostack/core';
@Module({
imports: [
ApiKeyModule.forRoot({
keysEnvPrefix: 'API_KEY', // Reads API_KEY_1, API_KEY_2, etc.
headerName: 'x-api-key',
hashed: false,
}),
]
})
export class AppModule {}
```
### API Key Guard:
```typescript
import { Guard, ExecutionContext, ApiKeyModule } from '@nitrostack/core';
export class ApiKeyGuard implements Guard {
async canActivate(context: ExecutionContext): Promise<boolean> {
const apiKey = context.metadata?.['x-api-key'] || context.metadata?.apiKey;
if (!apiKey) return false;
const isValid = await ApiKeyModule.validate(apiKey as string);
if (isValid) {
context.auth = {
subject: `apikey_${(apiKey as string).substring(0, 10)}`,
scopes: ['*'],
};
return true;
}
return false;
}
}
```
---
## 3. Role-Based Access Control (RBAC)
Chain guards sequentially to implement user-role authorization.
```typescript
import { Injectable, Guard, ExecutionContext, UseGuards, Tool, z } from '@nitrostack/core';
import { JWTGuard } from './jwt.guard.js';
@Injectable()
export class AdminGuard implements Guard {
async canActivate(context: ExecutionContext): Promise<boolean> {
// Requires JWTGuard to have populated context.auth first
return context.auth?.role === 'admin';
}
}
// Applying chained guards to a tool
export class SystemTools {
@Tool({
name: 'reset_database',
description: 'Dangerous action: wipes database. Admin only.',
inputSchema: z.object({}),
})
@UseGuards(JWTGuard, AdminGuard) // Chain auth first, then role check
async resetDatabase() {
return { success: true };
}
}
```
Auf GitHub ansehen