Validation a accessToken in NESTJS - jwt

Question

Im having some issues with validation a jwt in nestjs. Alot of documentation and tutorials show how to create token etc. I just want to validate it and protect graphql resolvers.
In my jwt.strategy.ts i have this code:
import { Injectable } from '#nestjs/common';
import { ConfigService } from '#nestjs/config';
import { PassportStrategy } from '#nestjs/passport';
import { passportJwtSecret } from 'jwks-rsa';
import { ExtractJwt, Strategy } from 'passport-jwt';
#Injectable()
export class JwtStrategy extends PassportStrategy(Strategy) {
constructor(private configService: ConfigService) {
super({
secretOrKeyProvider: passportJwtSecret({
cache: true,
rateLimit: true,
jwksRequestsPerMinute: 5,
jwksUri: 'xxxxx',
}),
jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
audience: 'urn:microsoft:userinfo',
issuer: 'xxxxx',
algorithms: ['RS256'],
});
}
validate(payload: unknown): unknown {
return payload;
}
}
And in my authz module i have:
import { Module } from '#nestjs/common';
import { PassportModule } from '#nestjs/passport';
import { JwtStrategy } from './jwt.strategy';
#Module({
imports: [PassportModule.register({ defaultStrategy: 'jwt' })],
providers: [JwtStrategy],
exports: [PassportModule],
})
export class AuthzModule {}
In my resolvers i use the UseGuards decorator:
#UseGuards(AuthGuard('jwt'))
All this should work, but i get an error:
TypeError: Cannot read properties of undefined (reading 'logIn')
I dont want to do any login, just validate the token.
ANy tips on this? Have tried google, been at it for hours. Thanks!