Get authenticated user strategy

index.strategy.ts

import { ExecutionContext } from '@nestjs/common';
import { AuthGuard } from '@nestjs/passport';


@Injectable()
export class CustomAuthGuard extends AuthGuard('strategyName') {
  canActivate(context: ExecutionContext): boolean {
    const request = context.switchToHttp().getRequest();
    // Access the authentication strategy name or identifier
    const strategy = super.getActiveStrategy(request);

    // You can store the strategy name in the request object or use it directly here
    request.strategy = strategy;

    return super.canActivate(context);
  }
}

@Controller('example')
export class ExampleController {
  @UseGuards(CustomAuthGuard)
  @Get('protected')
  protectedRoute() {
    // Access the strategy name from the request object
    console.log(request.strategy);
    // ...
  }
}