Menci
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README.md | ||
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config-example.json | ||
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utility.js |
README.md
SYZOJ 2
An OnlineJudge System for OI.
The UI is powered by Semantic UI.
Template designed & coded by Sengxian and Menci.
Deploying
There's currently no stable version of SYZOJ 2, but you can use the unstable version from git.
git clone https://github.com/syzoj/syzoj
cd syzoj
Install dependencies with npm install
or yarn
. Also, follow the instructions here to install 7z
executable used by the node-7z
package.
Copy config-example.json
to config.json
, and make necessary changes.
Database
SYZOJ 2 uses Sequelize, which supports many database systems, including MySQL and Sqlite.
By default it use the Sqlite database syzoj.db
, you can change it in config.json
Security
You should change the session_secret
and judge_token
in config.json
.
Administration
In the database, the is_admin
field in user
table describes whether a user is admin or not.
To make a user be an admin, the only way is via database.
Judge
SYZOJ 2 uses a Docker-based sandboxed judger. Please go to syzoj-judge.
Advanced
System Service
Run SYZOJ 2
Add SYZOJ 2 to system services.
vim [syzoj2 path]/runsyzoj
Edit runsyzoj
as as follows.
#!/bin/bash
cd [syzoj2 path]
npm start > log.txt 2>&1
Please change [syzoj2 path]
.
Run SYZOJ-JUDGE
Add SYZOJ-JUDGE to system services.
vim [syzoj-judge path]/runjudge
Edit runjudge
as as follows.
#!/bin/bash
cd [syzoj-judge path]
npm start > jlog.txt 2>&1
Please change [syzoj-judge path]
.
Add To System Service
vim /etc/systemd/system/syzoj.service
Edit /etc/systemd/system/syzoj.service
as as follows.
[Unit]
Description=SYZOJ Online Judge
After=network.target
[Service]
Type=simple
PIDFile=/run/syzoj.pid
WorkingDirectory=[syzoj2 path]
ExecStart=[syzoj2 path]/runsyzoj
StandardOutput=null
StandardError=null
[Install]
WantedBy=multi-user.target
Please change [syzoj2 path]
.
vim /etc/systemd/system/syzoj-judge.service
Edit /etc/systemd/system/syzoj-judge.service
as as follows.
[Unit]
Description=SYZOJ Judge Daemon
After=network.target
[Service]
Type=simple
PIDFile=/run/syzoj-judge.pid
WorkingDirectory=[syzoj-judge path]
ExecStart=[syzoj-judge path]/runjudge
StandardOutput=null
StandardError=null
[Install]
WantedBy=multi-user.target
Please change [syzoj-judge path]
.
Usage
Start
systemctl start syzoj
systemctl start syzoj-judge
Stop
systemctl stop syzoj
systemctl stop syzoj-judge
Restart
systemctl restart syzoj
systemctl restart syzoj-judge