升级openssl1.1
节点 | IP | 系统 | 功能 | CPU | 内存 | 硬盘 |
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node1 | 10.80.10.1 | centos7.9 | openssl | 4核心 | 8GB | 20GB |
node1
查看openssl版本:
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| # openssl version OpenSSL 1.0.2k-fips 26 Jan 2017
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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
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备份openssl:
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| # mv /usr/bin/openssl /usr/bin/openssl.bak # mv /usr/include/openssl /usr/include/openssl.bak
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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
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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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检查更新:
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| # openssl version OpenSSL 1.1.1w 11 Sep 2023
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