Ubuntu 22.04 源码安装 openssl 1.1 error while loading shared libraries: libssl.so.1.1: cannot open share

libssl.so.1.1: cannot open shared object file

使用 Ubuntu 22.04 时，有时候会遇到如下错误

error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory

这是因为Ubuntu 22.04 默认使用的是 openssl3.0 ，但是大多为 Ubuntu 生成的可执行文件依赖 openssl 1.1

安装Openssl 1.1

我们可以采取源码安装的方式解决这个问题

下载源码包并解压

首先确定已经安装下载工具

apt install -y wget 

随后执行下载操作

wget https://www.openssl.org/source/openssl-1.1.1q.tar.gz

对下载的文件解压并进入到文件夹中

tar xvf openssl-1.1.1q.tar.gz && cd openssl-1.1.1q

安装 GCC、Perl、Make

首先确保 Ubuntu 22.04 已经安装 GCC Perl Make工具
如果你不知道这几样是什么，那么请执行安装命令

sudo apt install -y perl gcc make

执行 config 配置

在成功安装上述工具后执行 config命令

./config

如果一切正常应出现下方提示:

Operating system: x86_64-whatever-linux2
Configuring OpenSSL version 1.1.1q (0x1010111fL) for linux-x86_64
Using os-specific seed configuration
Creating configdata.pm
Creating Makefile

**********************************************************************
***                                                                ***
***   OpenSSL has been successfully configured                     ***
***                                                                ***
***   If you encounter a problem while building, please open an    ***
***   issue on GitHub <https://github.com/openssl/openssl/issues>  ***
***   and include the output from the following command:           ***
***                                                                ***
***       perl configdata.pm --dump                                ***
***                                                                ***
***   (If you are new to OpenSSL, you might want to consult the    ***
***   'Troubleshooting' section in the INSTALL file first)         ***
***                                                                ***
**********************************************************************

编译

随后执行 make

make 

等待编译成功后将出现类似如下提示：

${LDCMD:-gcc} -pthread -m64 -Wa,--noexecstack -Wall -O3 -L.   \
        -o test/x509_dup_cert_test test/x509_dup_cert_test.o \
         test/libtestutil.a -lcrypto -ldl -pthread
rm -f test/x509_internal_test
${LDCMD:-gcc} -pthread -m64 -Wa,--noexecstack -Wall -O3 -L.   \
        -o test/x509_internal_test test/x509_internal_test.o \
         test/libtestutil.a libcrypto.a -ldl -pthread
rm -f test/x509_time_test
${LDCMD:-gcc} -pthread -m64 -Wa,--noexecstack -Wall -O3 -L.   \
        -o test/x509_time_test test/x509_time_test.o \
         test/libtestutil.a -lcrypto -ldl -pthread
rm -f test/x509aux
${LDCMD:-gcc} -pthread -m64 -Wa,--noexecstack -Wall -O3 -L.   \
        -o test/x509aux test/x509aux.o \
         test/libtestutil.a -lcrypto -ldl -pthread
make[1]: Leaving directory '/root/openssl-1.1.1q'

安装

这时 openssl1.1 就已经编译好了，我们还需要将动态库放入 /usr/local/lib中，执行 make install 即可

sudo make install 

执行成功后将出现类似以下提示:

/usr/local/share/doc/openssl/html/man7/crypto.html
/usr/local/share/doc/openssl/html/man7/ct.html
/usr/local/share/doc/openssl/html/man7/des_modes.html
/usr/local/share/doc/openssl/html/man7/Ed25519.html
/usr/local/share/doc/openssl/html/man7/Ed448.html -> /usr/local/share/doc/openssl/html/man7/Ed25519.html
/usr/local/share/doc/openssl/html/man7/evp.html
/usr/local/share/doc/openssl/html/man7/ossl_store-file.html
/usr/local/share/doc/openssl/html/man7/ossl_store.html
/usr/local/share/doc/openssl/html/man7/passphrase-encoding.html
/usr/local/share/doc/openssl/html/man7/proxy-certificates.html
/usr/local/share/doc/openssl/html/man7/RAND.html
/usr/local/share/doc/openssl/html/man7/RAND_DRBG.html
/usr/local/share/doc/openssl/html/man7/RSA-PSS.html
/usr/local/share/doc/openssl/html/man7/scrypt.html
/usr/local/share/doc/openssl/html/man7/SM2.html
/usr/local/share/doc/openssl/html/man7/ssl.html
/usr/local/share/doc/openssl/html/man7/X25519.html
/usr/local/share/doc/openssl/html/man7/X448.html -> /usr/local/share/doc/openssl/html/man7/X25519.html
/usr/local/share/doc/openssl/html/man7/x509.html

设置环境变量并生效

有些可执行文件读取的动态链接库的路径不同，这里最好设置一下动态链接库的环境变量

sudo echo "export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:/usr/local/lib" >> /etc/profile

执行 source /etc/profile 使其在当前客户端生效

source /etc/profile

这样就成功解决了这个问题