开发者笔记

UOS升级OpenSSH

因密码测评的整改要求，需要对线上服务器进行OpenSSH的升级，遂在此记录一下升级过程

服务器使用的是统信的UOS，使用方式和Ubuntu的使用方式很像。

  • 操作系统版本
1
2
3
4
5
6
wsupport@wsupport-PC:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Uos
Description:	UnionTech OS Server 20 Enterprise
Release:	20
Codename:	fou
  • 升级前的OpenSSH版本
1
2
wsupport@wsupport-PC:~$ ssh -V
OpenSSH_7.9p1 Debian-10+deb10u1, OpenSSL 1.1.1d  10 Sep 2019

更新apt源

  1. 使用root用户修改 /etc/apt/sources.list文件

vi /etc/apt/sources.list

  • 政务网
1
deb [by-hash=force] http://172.23.1.32/enterprise-packages.chinauos.com/server-enterprise/  fou/sp3  main contrib non-free
  • 互联网
1
deb [trusted=yes] http://172.22.1.32/enterprise-packages.chinauos.com/server-enterprise/  fou/sp3  main contrib non-free
  1. 更新源
1
2
3
4
5
6
# apt update
命中:1 http://172.23.1.32/enterprise-packages.chinauos.com/server-enterprise fou/sp3 InRelease
正在读取软件包列表... 完成
正在分析软件包的依赖关系树   
正在读取状态信息... 完成   
有 140 个软件包可以升级。请执行 ‘apt list --upgradable’ 来查看它们。

更新OpenSSH

  1. 安装 libssl-dev
1
# apt install libssl-dev -y
  1. 上传 openssh和 zlib
ICloud获取 百度网盘获取 
1
2
3
4
5
6
7
8
9
root@wsupport-PC:/home/wsupport/Downloads# ls
install_package  openssh-9.4p1.tar.gz  zlib-1.2.13.tar.gz

# 解压源码包
root@wsupport-PC:/home/wsupport/Downloads# tar -zxf openssh-9.4p1.tar.gz 
root@wsupport-PC:/home/wsupport/Downloads# tar -zxf zlib-1.2.13.tar.gz 
root@wsupport-PC:/home/wsupport/Downloads# 
root@wsupport-PC:/home/wsupport/Downloads# ls
install_package  openssh-9.4p1	openssh-9.4p1.tar.gz  zlib-1.2.13  zlib-1.2.13.tar.gz
  1. 编译安装
  • 安装zlib
1
2
root@wsupport-PC:/home/wsupport/Downloads/zlib-1.2.13# ./configure
root@wsupport-PC:/home/wsupport/Downloads/zlib-1.2.13# make && make install
  • 安装open-ssh
1
2
3
root@wsupport-PC:/home/wsupport/Downloads# cd openssh-9.4p1
root@wsupport-PC:/home/wsupport/Downloads/openssh-9.4p1# ./configure
root@wsupport-PC:/home/wsupport/Downloads/openssh-9.4p1# make && make install

升级验证

再次查看OpenSSH的版本，发现已经升级成功，由原来的 7.9p1 Debian-10+deb10u1升级到了 9.4p1

1
2
root@wsupport-PC:~# ssh -V
OpenSSH_9.4p1, OpenSSL 1.1.1d  10 Sep 2019