SuSe 11以编译安装的方式升级OpenSSH、OpenSSL及依赖问题解决

hm:~ # zypper in -y gcc gcc-c++
hm:/usr/local/src # rpm -ivh libopenssl-devel-1.0.2h-1.3.x86_64.rpm --nodeps --force
hm:/usr/local/src # rpm -ivh pam-devel-1.1.8-6.1.x86_64.rpm --nodeps --force
hm:/usr/local/src # rpm -ivh zlib-devel-1.2.7-2.1.2.x86_64.rpm

hm:/usr/local/src # rpm -q openssl
openssl-0.9.8j-0.50.1
# 由于openssl依赖的软件太多，所以在升级openssl时，不用卸载旧的版本。如果强制卸载可能导致系统不能正常运行
hm:/usr/local/src # openssl version
OpenSSL 0.9.8j-fips 07 Jan 2009
# 检查openssl的目录
hm:/usr/local/src # which openssl
/usr/bin/openssl
# 在升级过程中将旧版的相关文件进行备份，在升级新版本后重新链接替换为新版本对应的文件目录
hm:/usr/local/src # whereis openssl
openssl: /usr/bin/openssl /usr/bin/X11/openssl /usr/include/openssl /usr/share/man/man1/openssl.1ssl.gz
hm:/usr/local/src # ls /etc/ssl/
certs  openssl.cnf  private  servercerts

# 备份上述文件，/usr/bin/X11/openssl为/usr/bin/openssl的软链接
hm:/usr/local/src # mkdir /home/ssl_bak
hm:/usr/local/src # mv /usr/bin/openssl /home/ssl_bak/
hm:/usr/local/src # mv /etc/ssl /home/ssl_bak/etc_ssl
hm:/usr/local/src # mv /usr/include/openssl /home/ssl_bak/include_openssl

# 1)安装openssl-1.0.2h.tar.gz
hm:/usr/local/src # tar -zxf openssl-1.0.2h.tar.gz 
hm:/usr/local/src # cd openssl-1.0.2h/
hm:/usr/local/src/openssl-1.0.2h # ./config --prefix=/usr/local/openssl --openssldir=/etc/ssl shared zlib
hm:/usr/local/src/openssl-1.0.2h # make
hm:/usr/local/src/openssl-1.0.2h # make install

# 查看安装好的/usr/local/openssl目录文件
hm:/usr/local/src/openssl-1.0.2h # ls /usr/local/openssl/{bin,include,lib}
/usr/local/openssl/bin:
c_rehash  fips_standalone_sha1  fipsld  openssl

/usr/local/openssl/include:
openssl

/usr/local/openssl/lib:
engines         fips_premain.c.sha1  fipscanister.o.sha1  libcrypto.so        libssl.a   libssl.so.1.0.0
fips_premain.c  fipscanister.o       libcrypto.a          libcrypto.so.1.0.0  libssl.so  pkgconfig

# 查看/etc/ssl目录
hm:/usr/local/src/openssl-1.0.2h # ls /etc/ssl/
certs  man  misc  openssl.cnf  private

hm:/usr/local/src # ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
hm:/usr/local/src # ln -s /usr/local/openssl/include/openssl /usr/include/openssl
hm:/usr/local/src # echo "/usr/local/openssl/lib" >> /etc/ld.so.conf
hm:/usr/local/src # ldconfig 
# 查看升级的openssl版本
hm:/usr/local/src # openssl version
OpenSSL 1.0.2h  3 May 2016

# 停止sshd服务
hm:~ # service sshd stop
Shutting down the listening SSH daemon                                                                   done

# 卸载openssh
hm:~ # zypper rm openssh
hm:~ # rpm -qa | grep openssh
hm:~ # mv /etc/ssh /home/ssl_bak/

hm:/usr/local/src # gzip -d openssh-7.1p1.tar.gz 
hm:/usr/local/src # tar xf openssh-7.1p1.tar 
hm:/usr/local/src # cd openssh-7.1p1/
# 编译参数
hm:/usr/local/src/openssh-7.1p1 # ./configure --prefix=/usr --sysconfdir=/etc/ssh --with-pam --with-openssl --with-md5-passwords --mandir=/usr/share/man --with-zlib --with-ssl-engine --with-ssl-dir=/usr/local/openssl
hm:/usr/local/src/openssh-7.1p1 # make
hm:/usr/local/src/openssh-7.1p1 # make install

# 查看升级后的版本
hm:~ # ssh -V
OpenSSH_7.1p1, OpenSSL 1.0.2h  3 May 2016

# 拷贝sshd启动脚本，contrib/目录下对应系统的启动脚本
hm:/usr/local/src/openssh-7.1p1 # cd contrib/
hm:/usr/local/src/openssh-7.1p1/contrib # ls
Makefile  aix     findssl.sh            gnome-ssh-askpass2.c  redhat   ssh-copy-id    sshd.pam.freebsd  suse
README    cygwin  gnome-ssh-askpass1.c  hpux                  solaris  ssh-copy-id.1  sshd.pam.generic
hm:/usr/local/src/openssh-7.1p1/contrib # cp suse/rc.sshd /etc/init.d/sshd
hm:/usr/local/src/openssh-7.1p1/contrib # chmod 755 /etc/init.d/sshd 
# 启动并设置开机启动
hm:/usr/local/src/openssh-7.1p1/contrib # chkconfig --add sshd
sshd                      0:off  1:off  2:off  3:on   4:off  5:on   6:off
hm:/usr/local/src/openssh-7.1p1/contrib # chkconfig sshd on
hm:/usr/local/src/openssh-7.1p1/contrib # service sshd start
Starting SSH daemon                                                                                      done

# 创建密钥
[root@node4 ~]# ssh-keygen
# 发送公钥到SuSe服务器
[root@node4 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub 10.0.0.130
# 登陆验证
[root@node4 ~]# ssh 10.0.0.130
Last login: Sat Jul 23 07:18:09 2016 from 10.0.0.14
hm:~ # ssh -V
OpenSSH_7.1p1, OpenSSL 1.0.2h  3 May 2016
hm:~ # exit

hm:~ # ssh-keygen 
hm:~ # ssh-copy-id -i ~/.ssh/id_rsa.pub 10.0.0.14
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
The authenticity of host '10.0.0.14 (10.0.0.14)' can't be established.
RSA key fingerprint is SHA256:ov9sIuzLGQyS2FaJa4hY/SKSZ4YenjXBULFLYauDUz8.
Are you sure you want to continue connecting (yes/no)? yes
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
root@10.0.0.14's password: 

Number of key(s) added: 1

Now try logging into the machine, with:   "ssh '10.0.0.14'"
and check to make sure that only the key(s) you wanted were added.
hm:~ # ssh 10.0.0.14
Last login: Thu Aug 11 23:30:24 2016 from 10.0.0.130
[root@node4 ~]# exit