feat: add passaport jwt strategy

Author: Note45

src/shared/core/infra/auth/jwt.strategy.ts

@@ -0,0 +1,19 @@
+import { ExtractJwt, Strategy } from 'passport-jwt';
+import { PassportStrategy } from '@nestjs/passport';
+import { Injectable } from '@nestjs/common';
+import { ENVS } from '../../../../../environments';
+
+@Injectable()
+export class JwtStrategy extends PassportStrategy(Strategy) {
+  constructor() {
+    super({
+      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
+      ignoreExpiration: false,
+      secretOrKey: ENVS.JWT_TOKEN_SECRET,
+    });
+  }
+
+  async validate(payload: any) {
+    return { userId: payload.sub, username: payload.username };
+  }
+}