@experium/nest-bruteforce-guard/src/catcher/user-disabled-exception.catcher.ts

Authorization protection from bruteforce

import { ExecutionContext, Inject, Injectable } from '@nestjs/common';
import { AbstractExceptionCatcher } from './abstract-exception.catcher';
import { ExceptionCatcherRegistry } from './exception-catcher.registry';
import { LoginAttempt } from '../entity/login-attempt.entity';
import { BRUTEFORCE_GUARD_OPTIONS_PROVIDER } from '../constants';
import { BruteforceGuardConfiguration } from '../config/bruteforce-quard.configuration';
import { UserDisabledException } from '../exception/user-disabled.exception';

@Injectable()
export class UserDisabledExceptionCatcher extends AbstractExceptionCatcher {
  constructor(
    registry: ExceptionCatcherRegistry,
    @Inject(BRUTEFORCE_GUARD_OPTIONS_PROVIDER)
    readonly config: BruteforceGuardConfiguration,
  ) {
    super(registry, config);
  }

  supports(exception: any): boolean {
    return exception instanceof UserDisabledException;
  }

  catch(exception: UserDisabledException, context: ExecutionContext): LoginAttempt {
    const { login, ip } = this.getPayloadByContext(context);

    return new LoginAttempt(login, ip, true, false, true);
  }
}