修改php fpm用户的方法:首先修改“nginx.conf”中的“user *****”;然后修改用户和用户组;接着修改“php-fpm”的配置文件;最后设置的session保存的路径即可。
推荐:《PHP视频教程》
关于nginx和php-fpm的修改用户和用户组的问题
修改nginx和php-fpm的用户和用户组时除了修改
nginx.conf 下的
user *****
和/etc/php-fpm.d/www.conf下的
user = **** group = ****
修改上面之后,重启nginx和php-fpm,ps -ef|grep ... 会发现应用的用户和用户组变了,但是这还能算万事大吉
还要修改一下一些目录下的权限
(以 修改的用户和用户组为nobody为例)
1. 如 nginx的日志目录 /var/log/nginx chown -R nobody:nobody /var/log/nginx 否则不能不能读写access.log 和errorlog
2. 还有 上传文件用到的一个路径 /var/lib/nginx/tmp/ chown -R nobody:nobody /var/lib/nginx 否则上传文件出错,因为保存不了上传的临时文件
3.还有的就是php-fpm的配置文件中
php_value[session.save_handler] = files php_value[session.save_path] = /var/lib/php/session
设置的session保存的路径,如果你修改了php-fpm的用户和用户组,重启之后,你会发现什么登陆状态,验证码都保存不了,没错session没保存,因为没有修改上面保存session路径的权限
所以应该 让你修改的用户拥有/var/lib/php/session的读写权限,chown 或者chmod 反正让php-fpm的应用用户有权限访问就可以了
扩展:
“ nobody就是一个普通账户,因为默认登录shell是 '/sbin/nologin',所以这个用户是无法直接登录系统的,也就是黑客很难通过漏洞连接到你的服务器来做破坏。此外这个用户的权限也给配置的很低。因此有比较高的安全性。一切都只给最低权限。这就是nobody存在的意义。”
查看linux用户列表
cat /etc/passwd|grep -v nologin|grep -v halt|grep -v shutdown|awk -F":" '{ print $1"|"$3"|"$4 }'|more
查看nobody用户所在的组,以及组内成员 groups nobody
查看所有用户组 cat /etc/group
The above is the detailed content of Regarding the problem of modifying the php fpm user. For more information, please follow other related articles on the PHP Chinese website!

The article compares ACID and BASE database models, detailing their characteristics and appropriate use cases. ACID prioritizes data integrity and consistency, suitable for financial and e-commerce applications, while BASE focuses on availability and

The article discusses securing PHP file uploads to prevent vulnerabilities like code injection. It focuses on file type validation, secure storage, and error handling to enhance application security.

Article discusses best practices for PHP input validation to enhance security, focusing on techniques like using built-in functions, whitelist approach, and server-side validation.

The article discusses strategies for implementing API rate limiting in PHP, including algorithms like Token Bucket and Leaky Bucket, and using libraries like symfony/rate-limiter. It also covers monitoring, dynamically adjusting rate limits, and hand

The article discusses the benefits of using password_hash and password_verify in PHP for securing passwords. The main argument is that these functions enhance password protection through automatic salt generation, strong hashing algorithms, and secur

The article discusses OWASP Top 10 vulnerabilities in PHP and mitigation strategies. Key issues include injection, broken authentication, and XSS, with recommended tools for monitoring and securing PHP applications.

The article discusses strategies to prevent XSS attacks in PHP, focusing on input sanitization, output encoding, and using security-enhancing libraries and frameworks.

The article discusses the use of interfaces and abstract classes in PHP, focusing on when to use each. Interfaces define a contract without implementation, suitable for unrelated classes and multiple inheritance. Abstract classes provide common funct


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SublimeText3 Chinese version
Chinese version, very easy to use

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software