How to use

me.postaddict.instagram.scraper.exception.InstagramAuthException

constructor

  @Override
  public Response intercept(Chain chain) throws IOException {
    Response response = chain.proceed(chain.request());
    int code = response.code();

    if (code == 200) {
      return response;
    } else {
      response.body().close();
    }

    switch (code) {
      case 401:
        throw new InstagramAuthException("Unauthorized");
      case 403:
        throw new InstagramAuthException("Access denied");
      case 404:
        throw new InstagramNotFoundException("Resource does not exist");
      default:
        throw new InstagramException("Response code is not equal 200. Something went wrong. Please report issue.");
    }
  }
}

  @Override
  public Response intercept(Chain chain) throws IOException {
    Response response = chain.proceed(chain.request());
    int code = response.code();

    if (code == 200) {
      return response;
    } else {
      response.body().close();
    }

    switch (code) {
      case 401:
        throw new InstagramAuthException("Unauthorized");
      case 403:
        throw new InstagramAuthException("Access denied");
      case 404:
        throw new InstagramNotFoundException("Resource does not exist");
      default:
        throw new InstagramException("Response code is not equal 200. Something went wrong. Please report issue.");
    }
  }
}

public void login(String username, String password) throws IOException {
  if (username == null || password == null) {
    throw new InstagramAuthException("Specify username and password");
  }else if(this.csrf_token.isEmpty()) {
    throw new NullPointerException("Please run before base()");
  }
  RequestBody formBody = new FormBody.Builder()
      .add("username", username)
      .add("password", password)
      .build();
  Request request = new Request.Builder()
      .url(Endpoint.LOGIN_URL)
      .header(Endpoint.REFERER, Endpoint.BASE_URL + "/")
      .post(formBody)
      .build();
  Response response = executeHttpRequest(withCsrfToken(request));
  try(InputStream jsonStream = response.body().byteStream()) {
    if(!mapper.isAuthenticated(jsonStream)){
      throw new InstagramAuthException("Credentials rejected by instagram");
    }
  }
}

public void login(String username, String password) throws IOException {
  if (username == null || password == null) {
    throw new InstagramAuthException("Specify username and password");
  }else if(this.csrf_token.isEmpty()) {
    throw new NullPointerException("Please run before base()");
  }
  RequestBody formBody = new FormBody.Builder()
      .add("username", username)
      .add("password", password)
      .build();
  Request request = new Request.Builder()
      .url(Endpoint.LOGIN_URL)
      .header(Endpoint.REFERER, Endpoint.BASE_URL + "/")
      .post(formBody)
      .build();
  Response response = executeHttpRequest(withCsrfToken(request));
  try(InputStream jsonStream = response.body().byteStream()) {
    if(!mapper.isAuthenticated(jsonStream)){
      throw new InstagramAuthException("Credentials rejected by instagram");
    }
  }
}