SYZOJ 2

中文 | English

An online judge system for algorithm competition.

This project is the official successor and rewritten version of the original Python/Flask version of SYZOJ, which is authorized by the original author @Chenyao2333.

Currently maintained by LibreOJ.

Upgrading

Because of updates to the database structure, users who upgrade from a commit BEFORE d5bcbe8fb79e80f9d603b764ac787295cceffa34 (Feb 21, 2018) MUST perform the following SQL on the database:

ALTER TABLE `judge_state` ADD `is_public` TINYINT(1) NOT NULL AFTER `compilation`;
UPDATE `judge_state` JOIN `problem` ON `problem`.`id` = `judge_state`.`problem_id` SET `judge_state`.`is_public` = `problem`.`is_public`;
ALTER TABLE `syzoj`.`judge_state` ADD INDEX `judge_state_is_public` (`id`, `is_public`, `type_info`, `type`);

Who upgrade from a commit BEFORE 26d66ceef24fbb35481317453bcb89ead6c69076 (Nov 5, 2018) and not using SQLite MUST perform the following SQL on the database:

ALTER TABLE contest_player CHANGE score_details score_details JSON NOT NULL;
ALTER TABLE contest_ranklist CHANGE ranking_params ranking_params JSON NOT NULL;
ALTER TABLE contest_ranklist CHANGE ranklist ranklist JSON NOT NULL;
ALTER TABLE custom_test CHANGE result result JSON NOT NULL;
ALTER TABLE judge_state CHANGE compilation compilation JSON NOT NULL;
ALTER TABLE judge_state CHANGE result result JSON NOT NULL;

Deploying

The previous tutorial for deploying is outdated and have been removed. Newest version of tutorial for deploying will be available soon.

Join QQ group 565280992 or Telegram group @lojdev for help.

Email Configuration

register_mail

Whether to enable register mail verification.

email_jwt_secret

Secret used for email token, for security please fill with random string.

email

Sendmail(often fail, not recommended)

  "email": {
    "method": "sendmail",
    "options": {
      "address": "sender@address.domain",
    }
  },

Aliyun Direct Mail(recommended)

  "email": {
    "method": "aliyundm",
    "options": {
      "AccessKeyId": "xxxx",
      "AccessKeySecret": "xxxx",
      "AccountName": "sender@address.domain"
    }
  },

SMTP

  "email": {
    "method": "smtp",
    "options": {
        "host": "smtp.163.com",
        "port": 465,
        "username": "xxx@163.com",
        "password": "xxx",
        "allowUnauthorizedTls": false
    }
  },

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