ubuntu

ubuntu环境下如何确保thinkphp代码安全

小樊
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2025-11-26 22:52:42
栏目: 编程语言

Ubuntu环境下确保ThinkPHP代码安全的实用清单

一 基础部署与运行环境安全

二 框架与代码层安全

三 文件与目录安全

四 服务器与网络防护

五 Ubuntu Nginx与PHP关键配置示例

server {
    listen 443 ssl http2;
    server_name your-domain.com;

    ssl_certificate /etc/letsencrypt/live/your-domain.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/your-domain.com/privkey.pem;

    root /var/www/your-app/public;   # 仅指向 public
    index index.php index.html;

    # 禁止目录索引
    autoindex off;

    # 禁止敏感目录访问
    location ~ ^/(application|thinkphp|vendor|runtime)/ {
        deny all;
    }

    # 禁止上传目录执行 PHP
    location /uploads/ {
        location ~ \.php$ {
            deny all;
        }
    }

    # 统一入口与重写
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    # PHP-FPM 处理
    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_pass unix:/run/php/php8.1-fpm.sock; # 版本按实际调整
        fastcgi_read_timeout 120;
    }

    # 安全响应头
    add_header X-Frame-Options DENY;
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";
    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";
}
display_errors = Off
log_errors = On
error_log = /var/log/php_errors.log
memory_limit = 256M
max_execution_time = 30
expose_php = Off
cgi.fix_pathinfo=0
session.cookie_httponly = 1
session.cookie_secure = 1
APP_DEBUG=false
APP_KEY=生成强随机字符串

# 数据库使用环境变量
DB_HOST=127.0.0.1
DB_NAME=your_db
DB_USER=your_user
DB_PASS=your_password
# 项目根与 public
chmod 755 /var/www/your-app
find /var/www/your-app/public -type f -exec chmod 644 {} \;
find /var/www/your-app/public -type d -exec chmod 755 {} \;

# 仅赋予运行用户必要的写权限
chown -R www-data:www-data /var/www/your-app/runtime
chown -R www-data:www-data /var/www/your-app/public/uploads
chmod 750 /var/www/your-app/runtime /var/www/your-app/public/uploads
Options -Indexes

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