Openssl 升级操作

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转自:http://www.cnblogs.com/lzcys8868/p/9235538.html

 首先我觉得没事就用绿盟扫漏洞的公司,就是闲的蛋疼,傻逼!不少服务器使用nginx,如果openssl 是静态编译的,直接将openssl 编译到nginx里面去了,这就意味着,单纯升级openssl 是没有任何效果的,nginx不会加载外部的openssl动态链接库的,必须将nginx重新编译才可以根治。所以我说那些没事就扫漏洞的公司是傻逼。。。

一.判断nginx 是否是静态编译的

[[email protected] ~]# /usr/local/nginx/sbin/nginx –V

如果编译参数中含有 –with-openssl= path ,或者有 –with-http_ssl_module ,则表明nginx 是静态编译的,那么恭喜你在升级完openssl 之后还有重新编译nginx,指定openssl 的目录。

二. 升级openssl(后续需要重新编译nginx,建议采用此方法升级openssl)

> cd /opt/
> wget https://www.openssl.org/source/openssl-1.1.0j.tar.gz
> cd /opt/openssl-1.1.0j/
> ./config --prefix=/usr/local/openssl
> echo $?
    0
> make && make install
> echo $?
    0

将新编译的openssl 替换老版本的

> mv /usr/bin/openssl /usr/bin/openssl.bak
> mv /usr/include/openssl /usr/include/openssl.bak
> ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
> ln -s /usr/local/openssl/include/openssl  /usr/include/openssl

 

> cd /usr/local/openssl/lib/
> cp libssl.so.1.1 /usr/lib64/libssl.so.1.1
> cp libcrypto.so.1.1 /usr/lib64/libcrypto.so.1.1

  

> ldconfig -v | grep ssl
ldconfig: /etc/ld.so.conf.d/kernel-2.6.32-696.13.2.el6.x86_64.conf:6: duplicate hwcap 1 nosegneg
ldconfig: /etc/ld.so.conf.d/kernel-2.6.32-696.16.1.el6.x86_64.conf:6: duplicate hwcap 1 nosegneg
ldconfig: /etc/ld.so.conf.d/kernel-ml-aufs-3.10.5-3.el6.x86_64.conf:6: duplicate hwcap 1 nosegneg
	libssl.so.1.1 -> libssl.so.1.1
	libssl.so.10 -> libssl.so.1.0.1e
	libssl3.so -> libssl3.so

 

> openssl version -a
OpenSSL 1.1.0j  20 Nov 2018
built on: reproducible build, date unspecified
platform: linux-x86_64
options:  bn(64,64) rc4(16x,int) des(int) idea(int) blowfish(ptr) 
compiler: gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR=""/usr/local/openssl/ssl"" -DENGINESDIR=""/usr/local/openssl/lib/engines-1.1""  -Wa,--noexecstack
OPENSSLDIR: "/usr/local/openssl/ssl"
ENGINESDIR: "/usr/local/openssl/lib/engines-1.1"

三.重新编译nginx

查看nginx 中openssl 的版本

> ./nginx -V
nginx version: nginx/1.12.2
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-23) (GCC) 
built with OpenSSL 1.0.1e-fips 11 Feb 2013
TLS SNI support enabled
configure arguments: --with-debug --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_perl_module --with-http_random_index_module --with-http_secure_link_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --with-stream --with-stream_ssl_module --with-threads --add-module=modules/nginx-rtmp-module

重新编译nginx,并制定openssl 新版本的目录。重新编译nginx时,之前nginx 的配置参数要保证一样

> cd /opt
> git clone https://github.com/nginx/nginx.git
> cd /opt/nginx
> cp ./auto/configure ./
> ./configure --prefix=/usr/local/nginx --with-debug --with-pcre-jit --with-openssl=/usr/local/openssl --with-http_ssl_module --with-openssl=/usr/local/openssl --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_perl_module --with-http_random_index_module --with-http_secure_link_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --with-stream --with-stream_ssl_module --with-threads --add-module=modules/nginx-rtmp-module

 make 报错

[[email protected] nginx]# make
make -f objs/Makefile
make[1]: Entering directory `/opt/nginx‘
cd /usr/local/openssl 	&& if [ -f Makefile ]; then make clean; fi 	&& ./config --prefix=/usr/local/openssl/.openssl no-shared  	&& make 	&& make install_sw LIBDIR=lib
/bin/sh: line 2: ./config: No such file or directory
make[1]: *** [/usr/local/openssl/.openssl/include/openssl/ssl.h] Error 127
make[1]: Leaving directory `/opt/nginx‘
make: *** [build] Error 2

解决方法如下:

修改nginx 源文件下的 /opt/nginx/auto/lib/openssl/conf

找到这么一段代码:

            CORE_INCS="$CORE_INCS $OPENSSL/.openssl/include"
            CORE_DEPS="$CORE_DEPS $OPENSSL/.openssl/include/openssl/ssl.h"
            CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libssl.a"
            CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libcrypto.a"

 修改成

            CORE_INCS="$CORE_INCS $OPENSSL/include"
            CORE_DEPS="$CORE_DEPS $OPENSSL/include/openssl/ssl.h"
            CORE_LIBS="$CORE_LIBS $OPENSSL/lib/libssl.a"
            CORE_LIBS="$CORE_LIBS $OPENSSL/lib/libcrypto.a"

 然后重新编译安装nginx

 

> ./configure --prefix=/usr/local/nginx --with-debug --with-pcre-jit --with-openssl=/usr/local/openssl --with-http_ssl_module --with-openssl=/usr/local/openssl --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_perl_module --with-http_random_index_module --with-http_secure_link_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --with-stream --with-stream_ssl_module --with-threads --add-module=modules/nginx-rtmp-module
> make

  注:此处千万不要 执行make install,否则会覆盖nginx 之前的配置文件

拷贝nginx的二进制目录到nginx的安装目录下

> ps -ef|grep nginx
root      4261     1  0 09:16 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody    4267  4261  0 09:16 ?        00:00:00 nginx: worker process                                          
root     24701  5987  0 16:09 pts/3    00:00:00 grep nginx

> kill -9 4261    
> kill -9 4267  
> cp /opt/nginx/objs/nginx /usr/local/nginx/sbin/

 

# 重启nginx 查看nginx中的openssl 版本

> cd /usr/local/nginx/sbin
> ./nginx -c /usr/local/nginx/conf/nginx.conf
>./nginx -V

nginx version: nginx/1.12.2
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-23) (GCC)
built with OpenSSL 1.1.0j 20 Nov 2018
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --with-debug --with-pcre-jit --with-openssl=/usr/local/openssl --with-http_ssl_module --with-openssl=/usr/local/openssl --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_perl_module --with-http_random_index_module --with-http_secure_link_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --with-stream --with-stream_ssl_module --with-threads --add-module=modules/nginx-rtmp-module

  

至此,openssl 升级结束。在此过程中,遇到很多坑,以此文档帮助需要没事就升级openssl的小伙伴

 

 

 

  

 

  






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