升级openssl1.1

升级openssl1.1

软件版本
openssl1.1.1w
节点IP系统功能CPU内存硬盘
node110.80.10.1centos7.9openssl4核心8GB20GB

node1

查看openssl版本:

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# openssl version
OpenSSL 1.0.2k-fips 26 Jan 2017

下载安装openssl:

下载地址:https://www.openssl.org/source/

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# yum install -y gcc gcc-c++ zlib zlib-devel
# cd /usr/local/src/
# wget https://www.openssl.org/source/openssl-1.1.1w.tar.gz --no-check-certificate
# tar -xzvf openssl-1.1.1w.tar.gz
# cd openssl-1.1.1w
# ./config --prefix=/usr/local/openssl
# make -j 4 && make -j 4 install

备份openssl:

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# mv /usr/bin/openssl /usr/bin/openssl.bak
# mv /usr/include/openssl /usr/include/openssl.bak

创建openssl软连接:

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# ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
# ln -s /usr/local/openssl/include/openssl/ /usr/include/openssl

更新动态链接库数据:

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# vim /etc/ld.so.conf
# 尾行,添加数据
/usr/local/openssl/lib
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# ldconfig

检查更新:

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# openssl version
OpenSSL 1.1.1w 11 Sep 2023