1. 理解unix_socket认证的概念和工作原理 unix_socket认证依赖于Unix域套接字,这是一种在同一台机器上的不同进程间进行通信的机制。通过配置应用程序或服务以使用unix_socket认证,你可以确保只有拥有适当文件系统权限的用户或进程才能通过该套接字进行连接和通信。 2. 检查当前系统是否支持unix_socket认证 大多数现代...
) authentication for root as configured as CREATE USER root@localhost IDENTIFIED VIA unix_socket OR mysql_native_password USING 'invalid' but mysql.user was only one column "plugin" it cannot show two plugins. Which is why mysql.user is deprecated since 10.4, it's not used to store the ...
EN很多新手都在使用 Memcached 或者 Redis 扩展来加速服务器数据库的运行性能，其实这些扩展对于小博客的...
Furthermore a process accepting a connection on a Unix socket can determine the user ID of the process that connects. This can avoid the need for an authentication step. Rather than generating a password for your database server and including a copy of it in your webapp’s code you can ju...
Unix Socket based authentication See also:Plugins for MariaDB Enterprise Server 11.4,in 10.6 ES,in 10.5 ES,in 10.4 ES,in 10.3 ES,in 10.2 ES,in 10.6 CS,in 10.5 CS,in 10.4 CS,in 10.3 CS, andin 10.2 CS DETAILS PARAMETERS Type
not vulnerable. We develop several techniques to achieve this, such as socket address analysis and authentication check detection. For system daemons, SInspector collects runtime information to assist static analysis. SInspector reports potentially vulnerable apps and system daemons for manual examination...
We're using the socket file option which is of course protected by the operating system. Therefore there is no security issue. Please can this message be changed from a CRIT because in this case, there is no error or even security concern.
UNIX socket: /tmp/mysql3306.sock Uptime: 30 min 18 sec Threads: 3 Questions: 64 Slow queries: 2 Opens: 48 Flush tables: 1 Open tables: 41 Queries per second avg: 0.035 --- mysql> exit Bye [root@localhost data]# ll total 8 drwxr-xr...
进程凭据是指unix domain socket(AF_UNIX)发送方的pid,uid,gid信息。 只能是AF_UNIX,不能是AF_INET的原因很简单,AF_INET可能都不在同一台机器上,pid,uid,gid没有意义。 在以下的内容中,socket server作为接收方,socket client作为发送方,当然反过来也没有问题,不过本文以这个为例。
利用UNIX Domain Socket实现进程间通信(IPC) 不同进程处于不同用户地址空间,相互相对独立,进程间实现通信需要通过内核缓冲区,通过这个区域实现不同进程间数据的写入与读取,称之为IPC,InterProcess Communication。 以下内容皆基于Linux / Unix系统。 其实现机制有管道(Pipe)、共享内存(Shared Memory),消息队列(Message ...