add jwt

src/user/jwt.strategy.ts

@@ -0,0 +1,20 @@
+import { Injectable } from '@nestjs/common';
+import { PassportStrategy } from '@nestjs/passport';
+import { ExtractJwt, Strategy } from 'passport-jwt';
+import { UserService } from './user.service';
+import { ConfigService } from '@nestjs/config';
+
+@Injectable()
+export class JwtStrategy extends PassportStrategy(Strategy) {
+  constructor(private configService: ConfigService) {
+    super({
+      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
+      ignoreExpiration: false,
+      secretOrKey: configService.get('JWT_SECRET')!,
+    });
+  }
+
+  async validate(payload: any) {
+    return { userId: payload.id, username: payload.usuario };
+  }
+}

src/user/user.controller.ts

@@ -1,15 +1,21 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { Controller, Get, Post, Body, Patch, Param, Delete, UseGuards, Request } from '@nestjs/common';
 import { UserService } from './user.service';
 import { CreateUserDto } from './dto/create-user.dto';
-import { UpdateUserDto } from './dto/update-user.dto';
+import { AuthGuard } from '@nestjs/passport';
 
 @Controller('user')
 export class UserController {
-  constructor(private readonly userService: UserService) {}
+  constructor(private readonly userService: UserService) { }
 
   @Post()
   Login(@Body() user: CreateUserDto) {
     return this.userService.Login(user);
   }
-  
+
+  @UseGuards(AuthGuard('jwt'))
+  @Get('/validate-token')
+  getProfile(@Request() req) {
+    return req.user; 
+  }
+
 }

src/user/user.module.ts

@@ -3,11 +3,15 @@ import { UserService } from './user.service';
 import { UserController } from './user.controller';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { User } from './entities/user.entity';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { JwtModule } from '@nestjs/jwt';
+import { PassportModule } from '@nestjs/passport';
+import { JwtStrategy } from './jwt.strategy';
 
 @Module({
   imports: [
+    TypeOrmModule.forFeature([User]),
+    PassportModule.register({ defaultStrategy: 'jwt' }),
     JwtModule.registerAsync({
       inject: [ConfigService],
       useFactory: async (configService: ConfigService) => {
@@ -19,11 +23,9 @@ import { JwtModule } from '@nestjs/jwt';
       },
 
     }),
-
-    TypeOrmModule.forFeature([User])
   ],
   controllers: [UserController],
-  providers: [UserService],
+  providers: [UserService,JwtStrategy],
   exports: [UserService],
 })
 export class UserModule { }