oxo-chat-server

oxo消息服务器

• 消息转发功能
• 公告缓存功能
• 简单的网站功能（在线账户列表、公告展示）

https://oxo-chat-server.com/

code

app
client
router
server

wiki

1.关于密码学
2.系统描述
3.业务消息
4.数据存储

node version

$ nvm list

• 18.17.1 (Currently using 64-bit executable)

run code

//start service
cd oxo-chat-server/service
npm install
node main.js

//start web
cd ../web
npm install
npm run dev

deploy with ssl, nginx, pm2, pg, Ubuntu 22.04

apt install nginx
ufw allow 'Nginx Full'
ufw allow 22/tcp
ufw enable
ufw status

add-apt-repository ppa:certbot/certbot
apt update
apt install python-certbot-nginx

certbot --nginx -d oxo-chat-server.com -d ru.oxo-chat-server.com
Enter your email address
Enter “A” for Agree
Enter “Y” for Yes
Enter “2”
sudo certbot renew --dry-run

mv /etc/nginx/sites-available/default /etc/nginx/sites-available/default.backup
nano /etc/nginx/sites-available/default

#https on 80 from localhost:8000
server {  
  listen 443 ssl;  
  server_name oxo-chat-server.com;  
  ssl_certificate /etc/letsencrypt/live/oxo-chat-server.com/fullchain.pem;  
  ssl_certificate_key /etc/letsencrypt/live/oxo-chat-server.com/privkey.pem;  
  ssl_protocols TLSv1.2;  
  ssl_prefer_server_ciphers on;  
  ssl_ciphers EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH;  
  
  server_name localhost;  
  location / {
    proxy_pass http://localhost:3000;  
    proxy_http_version 1.1;  
    proxy_set_header Host $http_host;  
    proxy_set_header X-Real-IP $remote_addr;  
    proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;  
    proxy_set_header X-Forward-Proto http;  
    proxy_set_header X-Nginx-Proxy true;  
    proxy_redirect off;  
  }
}
  
server {  
  listen 80;  
  server_name oxo-chat-server.com;  
  return 301 https://$host$request_uri;  
}  
  

#wss on 80 from localhost:3000
server {  
  listen 443 ssl;  
  server_name ru.oxo-chat-server.com;  
  ssl_certificate /etc/letsencrypt/live/oxo-chat-server.com/fullchain.pem;  
  ssl_certificate_key /etc/letsencrypt/live/oxo-chat-server.com/privkey.pem;  
  ssl_protocols TLSv1.2;  
  ssl_prefer_server_ciphers on;  
  ssl_ciphers EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH;  
  root /usr/share/nginx/html;  
  index index.html index.htm;  
  
  server_name localhost;  
  location / {
    proxy_pass http://localhost:8000/;  
    proxy_http_version 1.1;  
    proxy_set_header Upgrade $http_upgrade;  
    proxy_set_header Connection "upgrade";  
    proxy_set_header Host $http_host;  
    proxy_set_header X-Real-IP $remote_addr;  
    proxy_connect_timeout 1d;  
    proxy_send_timeout 1d;  
    proxy_read_timeout 1d;  
  }
}
  
server {  
  listen 80;  
  server_name ru.oxo-chat-server.com;  
  return 301 https://$host$request_uri;  
}  

//nvm
curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
source ~/.profile
nvm install 18.17.1
npm install -g pm2

//pg
apt install postgresql postgresql-contrib
psql -V
psql (PostgreSQL) 14.9 (Ubuntu 14.9-0ubuntu0.22.04.1)
su - postgres
psql
\l
\conninfo
\password postgres
create database oxo
\q

//start service
git clone https://github.com/oxogenesis/oxo-chat-server
cd oxo-chat-server/service
npm install
npx prisma generate
pm2 start main.js --name "service"

//start web
cd ../web
npm install
npm run build
pm2 start npm --name web -- run start -- -p 3000

pm2 save
pm2 startup systemd