LOG="/root/init.log"
exec 1>>"$LOG" 2> >(tee -a "$LOG" >&2)
apt update && apt upgrade -y
sudo apt update&sudo apt upgrade --only-upgrade

cecho blue bold "1.系统更新"

if id gpt >/dev/null 2>&1; then
else
  adduser --disabled-password --gecos "" gpt >/dev/null 2>&1 && \
  echo "gpt:Cici080306" | chpasswd || \
fi
usermod -aG sudo gpt >/dev/null 2>&1 || \

echo "gpt ALL=(ALL) ALL" >/etc/sudoers.d/gpt
chmod 440 /etc/sudoers.d/gpt
wget https://raw.script.vesper36.cc/sh/init.sh
mv /root/headless_codex_cpa /home/gpt/
chown -R gpt:gpt /home/gpt/headless_codex_cpa
apt update -y  && apt upgrade -y 
apt install -y nginx

systemctl start nginx
systemctl enable nginx
cat > /etc/nginx/sites-available/codex-account <<'EOF'
server {
    server_name 01.codex.account.vesper36.cc;
}

    location / {
        proxy_pass http://127.0.0.1:9989;

        # 代理头信息
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # CORS 配置
        add_header 'Access-Control-Allow-Origin' '*' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
        add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;

        # 处理 OPTIONS 预检请求
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization';
            add_header 'Content-Type' 'text/plain; charset=utf-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }
}
EOF


rm /etc/nginx/sites-enabled/default

ln -s /etc/nginx/sites-available/codex-account /etc/nginx/sites-enabled/
nginx -t
nginx -t

systemctl restart nginx
echo "下一步请执行 curl https://raw.script.vesper36.cc/ssl.sh | bash"