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Paypal OpenSSL 1.0.1 更新

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Paypal OpenSSL 1.0.1 更新

我正在尝试升级 OpenSuse 11.4 服务器上的 openssl 库，以便它们能够匹配新的 Paypal 安全标准（https://www.paypal-knowledge.com/infocenter/index?page=content&widgetview=true&id=FAQ1914&viewlocale=en_US）。

之前我安装了这个 openssl 版本：

openssl version
OpenSSL 1.0.0c 2 Dec 2010

我检查了更新：

zypper update openssl
Loading repository data...
Warning: Repository 'Updates for openSUSE 11.4 11.4-0' appears to outdated. Consider using a different mirror or server.
Reading installed packages...
No update candidate for 'openssl-1.0.0c-18.42.1.x86_64'. The highest available version is already installed.
Resolving package dependencies...

由于 zypper 无法找到新的 openssl 版本，因此我添加了 Evergreen repo：

sudo zypper ar --refresh -r http://download.opensuse.org/evergreen/11.4/openSUSE:Evergreen:11.4.repo
Adding repository 'Evergreen update repository for openSUSE 11.4 (standard)' [done]
Repository 'Evergreen update repository for openSUSE 11.4 (standard)' successfully added
Enabled: Yes
Autorefresh: Yes
URI: http://download.opensuse.org/repositories/openSUSE:/Evergreen:/11.4/standard/

然后我刷新了存储库：

zypper refresh
Repository 'Updates for openSUSE 11.4 11.4-0' is up to date.
Retrieving repository 'Evergreen update repository for openSUSE 11.4 (standard)' metadata [\]

New repository or package signing key received:
Key ID: 241B84B36A0F1588
Key Name: openSUSE:Evergreen OBS Project <openSUSE:[email protected]>
Key Fingerprint: D25EAF514D59C654B9BCE005241B84B36A0F1588
Key Created: Fri 15 May 2015 03:33:05 PM CEST
Key Expires: Sun 23 Jul 2017 03:33:05 PM CEST
Repository: Evergreen update repository for openSUSE 11.4 (standard)

Do you want to reject the key, trust temporarily, or trust always? [r/t/a/?] (r): a
Retrieving repository 'Evergreen update repository for openSUSE 11.4 (standard)' metadata [done]
Building repository 'Evergreen update repository for openSUSE 11.4 (standard)' cache [done]
Repository 'openSUSE-11.4-Non-Oss' is up to date.
Repository 'openSUSE-11.4-Oss' is up to date.
All repositories have been refreshed.

最后是 openssl 更新：

zypper update openssl
Loading repository data...
Warning: Repository 'Updates for openSUSE 11.4 11.4-0' appears to outdated. Consider using a different mirror or server.
Warning: Repository 'Evergreen update repository for openSUSE 11.4 (standard)' appears to outdated. Consider using a different mirror or server.
Reading installed packages...
Resolving package dependencies...

The following package is going to be upgraded:
  openssl 

1 package to upgrade.
Overall download size: 541.0 KiB. After the operation, additional 77.0 KiB will be used.
Continue? [y/n/?] (y): y
Retrieving package openssl-1.0.1p-74.1.x86_64 (1/1), 541.0 KiB (1.3 MiB unpacked)
Retrieving: openssl-1.0.1p-74.1.x86_64.rpm [done (844.4 KiB/s)]
Installing: openssl-1.0.1p-74.1 [done]

我重新启动了apache：

/etc/init.d/apache2 restart
Syntax OK
Shutting down httpd2 (waiting for all children to terminate)                                                              done
Starting httpd2 (prefork)

并检查了是否符合Paypal的规定：

php -r '$ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "https://tlstest.paypal.com/"); var_dump(curl_exec($ch)); var_dump(curl_error($ch));'
bool(false)
string(67) "Unknown SSL protocol error in connection to tlstest.paypal.com:443 "

openssl 版本现在显示“（库：OpenSSL 1.0.0c 2 Dec 2010）”：

openssl version -a
OpenSSL 1.0.1p 9 Jul 2015 (Library: OpenSSL 1.0.0c 2 Dec 2010)
built on: 2012-05-23 05:01:20.000000000 +0000
platform: linux-x86_64
options:  bn(64,64) rc4(1x,char) des(idx,cisc,16,int) blowfish(idx) 
compiler: gcc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -m64 -DL_ENDIAN -DTERMIO -O3 -Wall -DMD32_REG_T=int -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -Wa,--noexecstack -fomit-frame-pointer -fno-strict-aliasing -DTERMIO -DPURIFY -Wall -fstack-protector  -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DWHIRLPOOL_ASM
OPENSSLDIR: "/etc/ssl"

看来 openssl 已经更新，但仍然在使用旧的 1.0.0 库...有什么想法可以解决这个问题，以便系统符合最新的 2016 Paypal 安全标准？

答案1

我认为问题在于您的 Apache 安装无法链接新 OpenSSL 安装的共享库。运行该命令 ldd /usr/local/apache/modules/mod_ssl.so（使用 mod_ssl.so 的适当路径）。您将看到 mod_ssl.so 没有链接到/usr/local/ssl/lib

您可以通过以下几种方式解决此问题：

选项 #1——库中的链接：

打开/etc/ld.so.conf.d/local.conf进行编辑并添加以下行：/usr/local/openssl/lib

重新编译 Apache（记住make clean），它就应该可以工作了。

如果这不起作用。您也可以尝试LDFLAGS直接使用configure命令指定：

LDFLAGS=-L/usr/local/ssl/lib \ ./configure --with-included-apr --prefix=/usr/local/apache2 --enable-so     
--enable-rewrite --with-ssl=/usr/local/ssl --enable-ssl=shared
--enable-deflate --enable-expires --enable-headers

选项＃2 - 升级系统 OpenSSL：

使用配置行重新安装 OpenSSL./config --prefix=/usr --openssldir=/usr/local/openssl shared

当您的配置行中未指定前缀时，OpenSSL 安装程序将默认为/usr/local/ssl。

快速安装说明：

cd /usr/local/src
wget https://www.openssl.org/source/openssl-1.0.2-latest.tar.gz
tar -zxf openssl-1.0.2*
cd openssl-1.0.2*
./config --prefix=/usr --openssldir=/usr/local/openssl shared
make
make test
make install

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