CentOS7 升级openssh和openssl

tar xf openssl-1.1.1g.tar.gz
 
cd openssl-1.1.1g
 
./config shared zlib --openssldir=/usr/local/openssl --prefix=/usr/local/openssl
 
make && make install

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

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

# ln -s /usr/local/openssl/lib/libssl.so.1.1 /usr/lib64/libssl.so.1.1
# ln -s /usr/local/openssl/lib/libcrypto.so.1.1 /usr/lib64/libcrypto.so.1.1
echo "/usr/local/openssl/lib" >> /etc/ld.so.conf
ldconfig -v

yum -y install pam-devel tcp-wrappers-devel

mv /etc/ssh /etc/ssh.old

tar xf openssh-8.3p1.tar.gz
 
cd openssh-8.3p1
 
install -v -m700 -d /var/lib/sshd
 
chown -v root.sys /var/lib/sshd
 
./configure --prefix=/usr --sysconfdir=/etc/ssh --with-md5-passwords --with-pam --with-tcp-wrappers --with-ssl-dir=/usr/local/openssl/ --without-hardening --with-zlib
 
make && make install
 
install -v -m755 contrib/ssh-copy-id /usr/bin/
 
install -v -m 644 contrib/ssh-copy-id.1 /usr/share/man/man1
 
install -v -m755 -d /usr/share/doc/openssh-8.3p1
 
install -v -m644 INSTALL LICENCE OVERVIEW README* /usr/share/doc/openssh-8.3p1/
 
sed 's@d/login@d/sshd@g' /etc/pam.d/login > /etc/pam.d/sshd
 
chmod 644 /etc/pam.d/sshd

cp contrib/redhat/sshd.init /etc/init.d/sshd
 
chkconfig --add sshd
 
chkconfig sshd on
 
systemctl enable sshd
 
systemctl restart sshd

PermitRootLogin yes
PasswordAuthentication yes