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Perl接口实现NSS库的证书处理功能

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在信息技术领域中,NSS(Network Security Services)是一个开源的安全库,提供加密、数字签名、证书验证等安全功能。它由Mozilla基金会维护,广泛应用于Firefox浏览器和Thunderbird邮件客户端等产品中。Perl是另一种流行的开源编程语言,拥有大量的模块和库,能够实现各种复杂的任务。当NSS和Perl结合起来时,开发人员可以更加方便地在Perl脚本中集成安全相关的操作。 ### 知识点解释 #### 1. Perl和NSS的结合使用 将NSS集成到Perl中,意味着Perl脚本可以利用NSS的功能进行安全通信和数据处理。例如,进行证书验证、SSL/TLS通信等。这种集成通常是通过Perl模块来实现的,而Perl模块又可能用XS(eXternal Subroutine)语言编写。XS语言允许Perl模块嵌入C语言代码,从而直接与底层库交互。 #### 2. Perl模块Crypt::NSS::X509 该模块是Perl对NSS库中的X509证书处理部分的接口封装。它允许Perl脚本以面向对象的方式操作X509证书。通过这个模块,开发者可以执行以下操作: - 读取证书文件 - 提取证书的主题信息 - 获取发行者信息 - 验证证书的有效性 - 检查证书中包含的域名是否与指定域名匹配 ### 具体应用说明 使用Crypt::NSS::X509模块时,首先需要引入模块,然后创建一个证书对象。创建对象时需要提供证书的DER编码(一种二进制格式)。之后,开发者可以查询证书的各种属性,如主题和发行者信息。此外,模块还提供了`verify_cert`方法来验证证书的有效性。如果证书中包含的域名与期望的域名不匹配,开发者可以编写相应的逻辑来处理这一情况,例如退出程序。 ### 具体代码执行过程 根据描述部分提供的代码示例,这里是一个使用Crypt::NSS::X509模块的简单Perl脚本的执行流程: 1. 引入Perl版本号要求(5.10.1)和Perl6::Slurp模块。 2. 引入Crypt::NSS::X509模块,它提供了与NSS API交互的接口。 3. 使用`slurp`函数读取证书文件(假设为derfile),并创建一个证书对象。 4. 输出证书的主题和发行者信息。 5. 验证证书的有效性。 6. 使用`match_name`方法检查证书中的域名是否与`www.testdomain`匹配。 7. 如果域名不匹配,则执行退出操作。 ###XS语言 XS语言在Perl模块开发中起到了桥梁的作用,它允许程序员将C语言编写的代码封装到Perl模块中。这样可以使得Perl代码调用那些用C语言编写的底层库函数,比如NSS的安全功能。XS语言提供了丰富的接口来处理Perl和C语言数据类型的转换,以及Perl函数与C函数的绑定。 ###压缩包子文件说明 文件名称列表中的"perl-nss-master"表明存在一个包含相关源代码的压缩包。这个压缩包可能包含了Crypt::NSS::X500模块的实现源码,以及相应的构建和测试脚本。开发者需要解压这个包,来获取和编译该模块。 ### 总结 结合Perl与NSS库,可以通过Perl模块来简化对NSS安全功能的访问。Crypt::NSS::X509模块就是一个很好的例子,它为证书处理提供了一个方便的Perl接口。通过XS语言,Perl模块能够将底层的C语言库功能提供给Perl程序,这使得Perl能够执行更为复杂和安全的操作。对于希望在Perl中实现安全通信和数据处理的开发者来说,掌握这些知识点和工具将极大提升工作效率和安全性。

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[root@node3 ~]# docker build -t centos-openjdk:1.0 . Sending build context to Docker daemon 218.7MB Step 1/10 : FROM centos:7 —> eeb6ee3f44bd Step 2/10 : MAINTAINER ljy<[email protected] —> Using cache —> 85ad4a293894 Step 3/10 : ENV MYPATH /usr/local —> Using cache —> c23361382ec7 Step 4/10 : WORKDIR $MYPATH —> Using cache —> 2abf3bdd31a9 Step 5/10 : RUN rm -rf /etc/yum.repos.d/* && curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo && sed -i -e ‘/mirrors.cloud.aliyuncs.com/d’ -e ‘/mirrors.aliyuncs.com/d’ /etc/yum.repos.d/CentOS-Base.repo && yum clean all && yum makecache —> Running in 503aba41d245 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 2523 100 2523 0 0 3313 0 --:–:-- --:–:-- --:–:-- 3311 Loaded plugins: fastestmirror, ovl Cleaning repos: base extras updates Loaded plugins: fastestmirror, ovl Determining fastest mirrors Metadata Cache Created Removing intermediate container 503aba41d245 —> b47e5c1b9529 Step 6/10 : RUN yum -y install vim net-tools glibc.i686 java-1.8.0-openjdk-devel —> Running in 41acb49268ea Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile Resolving Dependencies –> Running transaction check —> Package glibc.i686 0:2.17-326.el7_9.3 will be installed –> Processing Dependency: glibc-common = 2.17-326.el7_9.3 for package: glibc-2.17-326.el7_9.3.i686 –> Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.17-326.el7_9.3.i686 –> Processing Dependency: libfreebl3.so for package: glibc-2.17-326.el7_9.3.i686 —> Package java-1.8.0-openjdk-devel.x86_64 1:1.8.0.412.b08-1.el7_9 will be installed –> Processing Dependency: java-1.8.0-openjdk(x86-64) = 1:1.8.0.412.b08-1.el7_9 for package: 1:java-1.8.0-openjdk-devel-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libjvm.so()(64bit) for package: 1:java-1.8.0-openjdk-devel-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libjava.so()(64bit) for package: 1:java-1.8.0-openjdk-devel-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libX11.so.6()(64bit) for package: 1:java-1.8.0-openjdk-devel-1.8.0.412.b08-1.el7_9.x86_64 —> Package net-tools.x86_64 0:2.0-0.25.20131004git.el7 will be installed —> Package vim-enhanced.x86_64 2:7.4.629-8.el7_9 will be installed –> Processing Dependency: vim-common = 2:7.4.629-8.el7_9 for package: 2:vim-enhanced-7.4.629-8.el7_9.x86_64 –> Processing Dependency: which for package: 2:vim-enhanced-7.4.629-8.el7_9.x86_64 –> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 2:vim-enhanced-7.4.629-8.el7_9.x86_64 –> Processing Dependency: libperl.so()(64bit) for package: 2:vim-enhanced-7.4.629-8.el7_9.x86_64 –> Processing Dependency: libgpm.so.2()(64bit) for package: 2:vim-enhanced-7.4.629-8.el7_9.x86_64 –> Running transaction check —> Package glibc-common.x86_64 0:2.17-317.el7 will be updated –> Processing Dependency: glibc-common = 2.17-317.el7 for package: glibc-2.17-317.el7.x86_64 —> Package glibc-common.x86_64 0:2.17-326.el7_9.3 will be an update —> Package gpm-libs.x86_64 0:1.20.7-6.el7 will be installed —> Package java-1.8.0-openjdk.x86_64 1:1.8.0.412.b08-1.el7_9 will be installed –> Processing Dependency: xorg-x11-fonts-Type1 for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libpng15.so.15(PNG15_0)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libjpeg.so.62(LIBJPEG_6.2)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libasound.so.2(ALSA_0.9.0rc4)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libasound.so.2(ALSA_0.9)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libXcomposite(x86-64) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: gtk2(x86-64) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: fontconfig(x86-64) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libpng15.so.15()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libjpeg.so.62()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libgif.so.4()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libasound.so.2()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libXtst.so.6()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libXrender.so.1()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libXi.so.6()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64 –> Processing Dependency: libXext.so.6()(64bit) for package: 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0:1.6.7-5.el7_9 will be installed –> Processing Dependency: libX11-common >= 1.6.7-5.el7_9 for package: libX11-1.6.7-5.el7_9.x86_64 –> Processing Dependency: libxcb.so.1()(64bit) for package: libX11-1.6.7-5.el7_9.x86_64 —> Package nss-softokn-freebl.x86_64 0:3.53.1-6.el7_9 will be updated —> Package nss-softokn-freebl.i686 0:3.90.0-6.el7_9 will be installed –> Processing Dependency: nss-util >= 3.90.0-1 for package: nss-softokn-freebl-3.90.0-6.el7_9.i686 –> Processing Dependency: nspr >= 4.35.0 for package: nss-softokn-freebl-3.90.0-6.el7_9.i686 —> Package nss-softokn-freebl.x86_64 0:3.90.0-6.el7_9 will be an update —> Package perl.x86_64 4:5.16.3-299.el7_9 will be installed –> Processing Dependency: perl(Socket) >= 1.3 for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Scalar::Util) >= 1.10 for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl-macros for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(threads::shared) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(threads) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(constant) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Time::Local) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Time::HiRes) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Storable) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Socket) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Scalar::Util) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Pod::Simple::XHTML) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Pod::Simple::Search) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Getopt::Long) for package: 4:perl-5.16.3-299.el7_9.x86_64 –> Processing Dependency: perl(Filter::Util::Call) for package: 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0:2.17-317.el7 will be updated —> Package glibc.x86_64 0:2.17-326.el7_9.3 will be an update —> Package gtk2.x86_64 0:2.24.31-1.el7 will be installed –> Processing Dependency: pango >= 1.20.0-1 for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: libtiff >= 3.6.1 for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: libXrandr >= 1.2.99.4-2 for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: atk >= 1.29.4-2 for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: hicolor-icon-theme for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: gtk-update-icon-cache for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: libpangoft2-1.0.so.0()(64bit) for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: libpangocairo-1.0.so.0()(64bit) for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: libpango-1.0.so.0()(64bit) for package: gtk2-2.24.31-1.el7.x86_64 –> Processing Dependency: libgdk_pixbuf-2.0.so.0()(64bit) for 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Package libXcomposite.x86_64 0:0.4.4-4.1.el7 will be installed —> Package libXext.x86_64 0:1.3.3-3.el7 will be installed —> Package libXi.x86_64 0:1.7.9-1.el7 will be installed —> Package libXrender.x86_64 0:0.9.10-1.el7 will be installed —> Package libXtst.x86_64 0:1.2.3-1.el7 will be installed —> Package libjpeg-turbo.x86_64 0:1.2.90-8.el7 will be installed —> Package libpng.x86_64 2:1.5.13-8.el7 will be installed —> Package libxcb.x86_64 0:1.13-1.el7 will be installed –> Processing Dependency: libXau.so.6()(64bit) for package: libxcb-1.13-1.el7.x86_64 —> Package lksctp-tools.x86_64 0:1.0.17-2.el7 will be installed —> Package nspr.x86_64 0:4.25.0-2.el7_9 will be updated —> Package nspr.x86_64 0:4.35.0-1.el7_9 will be an update —> Package nss-util.x86_64 0:3.53.1-1.el7_9 will be updated —> Package nss-util.x86_64 0:3.90.0-1.el7_9 will be an update —> Package pcsc-lite-libs.x86_64 0:1.8.8-8.el7 will be installed —> Package perl-Carp.noarch 0:1.26-244.el7 will be installed —> Package perl-Exporter.noarch 0:5.68-3.el7 will be installed —> Package perl-File-Path.noarch 0:2.09-2.el7 will be installed —> Package perl-File-Temp.noarch 0:0.23.01-3.el7 will be installed —> Package perl-Filter.x86_64 0:1.49-3.el7 will be installed —> Package perl-Getopt-Long.noarch 0:2.40-3.el7 will be installed –> Processing Dependency: perl(Pod::Usage) >= 1.14 for package: perl-Getopt-Long-2.40-3.el7.noarch –> Processing Dependency: perl(Text::ParseWords) for package: perl-Getopt-Long-2.40-3.el7.noarch —> Package perl-PathTools.x86_64 0:3.40-5.el7 will be installed —> Package perl-Pod-Simple.noarch 1:3.28-4.el7 will be installed –> Processing Dependency: perl(Pod::Escapes) >= 1.04 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch –> Processing Dependency: perl(Encode) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch —> Package perl-Scalar-List-Utils.x86_64 0:1.27-248.el7 will be installed —> Package perl-Socket.x86_64 0:2.010-5.el7 will be installed —> Package perl-Storable.x86_64 0:2.45-3.el7 will be installed —> Package perl-Time-HiRes.x86_64 4:1.9725-3.el7 will be installed —> Package perl-Time-Local.noarch 0:1.2300-2.el7 will be installed —> Package perl-constant.noarch 0:1.27-2.el7 will be installed —> Package perl-macros.x86_64 4:5.16.3-299.el7_9 will be installed —> Package perl-threads.x86_64 0:1.87-4.el7 will be installed —> Package perl-threads-shared.x86_64 0:1.43-6.el7 will be installed —> Package tzdata-java.noarch 0:2024a-1.el7 will be installed —> Package vim-filesystem.x86_64 2:7.4.629-8.el7_9 will be installed —> Package xorg-x11-fonts-Type1.noarch 0:7.5-9.el7 will be installed –> Processing Dependency: ttmkfdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch –> Processing Dependency: ttmkfdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch –> Processing Dependency: mkfontdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch –> Processing Dependency: mkfontdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch –> Running transaction check —> Package atk.x86_64 0:2.28.1-2.el7 will be installed —> Package avahi-libs.x86_64 0:0.6.31-20.el7 will be installed —> Package cairo.x86_64 0:1.15.12-4.el7 will be installed –> Processing Dependency: libpixman-1.so.0()(64bit) for package: cairo-1.15.12-4.el7.x86_64 –> Processing Dependency: libGL.so.1()(64bit) for package: cairo-1.15.12-4.el7.x86_64 –> Processing Dependency: libEGL.so.1()(64bit) for package: cairo-1.15.12-4.el7.x86_64 —> Package dejavu-sans-fonts.noarch 0:2.33-6.el7 will be installed –> Processing Dependency: dejavu-fonts-common = 2.33-6.el7 for package: dejavu-sans-fonts-2.33-6.el7.noarch —> Package fontpackages-filesystem.noarch 0:1.44-8.el7 will be installed —> Package gdk-pixbuf2.x86_64 0:2.36.12-3.el7 will be installed –> Processing Dependency: libjasper.so.1()(64bit) for package: gdk-pixbuf2-2.36.12-3.el7.x86_64 —> Package gtk-update-icon-cache.x86_64 0:3.22.30-8.el7_9 will be installed —> Package hicolor-icon-theme.noarch 0:0.12-7.el7 will be installed —> Package libICE.x86_64 0:1.0.9-9.el7 will be installed —> Package libSM.x86_64 0:1.2.2-2.el7 will be installed —> Package libXau.x86_64 0:1.0.8-2.1.el7 will be installed —> Package libXcursor.x86_64 0:1.1.15-1.el7 will be installed —> Package libXdamage.x86_64 0:1.1.4-4.1.el7 will be installed —> Package libXfixes.x86_64 0:5.0.3-1.el7 will be installed —> Package libXinerama.x86_64 0:1.1.3-2.1.el7 will be installed —> Package libXrandr.x86_64 0:1.5.1-2.el7 will be installed —> Package libtiff.x86_64 0:4.0.3-35.el7 will be installed –> Processing Dependency: libjbig.so.2.0()(64bit) for package: libtiff-4.0.3-35.el7.x86_64 —> Package libxslt.x86_64 0:1.1.28-6.el7 will be installed —> Package pango.x86_64 0:1.42.4-4.el7_7 will be installed –> Processing Dependency: libthai(x86-64) >= 0.1.9 for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: libXft(x86-64) >= 2.0.0 for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: harfbuzz(x86-64) >= 1.4.2 for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: fribidi(x86-64) >= 1.0 for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: libthai.so.0(LIBTHAI_0.1)(64bit) for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: libthai.so.0()(64bit) for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: libharfbuzz.so.0()(64bit) for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: libfribidi.so.0()(64bit) for package: pango-1.42.4-4.el7_7.x86_64 –> Processing Dependency: libXft.so.2()(64bit) for package: pango-1.42.4-4.el7_7.x86_64 —> Package perl-Encode.x86_64 0:2.51-7.el7 will be installed —> Package perl-Pod-Escapes.noarch 1:1.04-299.el7_9 will be installed —> Package perl-Pod-Usage.noarch 0:1.63-3.el7 will be installed –> Processing Dependency: perl(Pod::Text) >= 3.15 for package: perl-Pod-Usage-1.63-3.el7.noarch –> Processing Dependency: perl-Pod-Perldoc for package: perl-Pod-Usage-1.63-3.el7.noarch —> Package perl-Text-ParseWords.noarch 0:3.29-4.el7 will be installed —> Package python-javapackages.noarch 0:3.4.1-11.el7 will be installed –> Processing Dependency: python-lxml for package: python-javapackages-3.4.1-11.el7.noarch —> Package ttmkfdir.x86_64 0:3.0.9-42.el7 will be installed —> Package xorg-x11-font-utils.x86_64 1:7.5-21.el7 will be installed –> Processing Dependency: libfontenc.so.1()(64bit) for package: 1:xorg-x11-font-utils-7.5-21.el7.x86_64 –> Running transaction check —> Package dejavu-fonts-common.noarch 0:2.33-6.el7 will be installed —> Package fribidi.x86_64 0:1.0.2-1.el7_7.1 will be installed —> Package harfbuzz.x86_64 0:1.7.5-2.el7 will be installed –> Processing Dependency: libgraphite2.so.3()(64bit) for package: harfbuzz-1.7.5-2.el7.x86_64 —> Package jasper-libs.x86_64 0:1.900.1-33.el7 will be installed —> Package jbigkit-libs.x86_64 0:2.0-11.el7 will be installed —> Package libXft.x86_64 0:2.3.2-2.el7 will be installed —> Package libfontenc.x86_64 0:1.1.3-3.el7 will be installed —> Package libglvnd-egl.x86_64 1:1.0.1-0.8.git5baa1e5.el7 will be installed –> Processing Dependency: libglvnd(x86-64) = 1:1.0.1-0.8.git5baa1e5.el7 for package: 1:libglvnd-egl-1.0.1-0.8.git5baa1e5.el7.x86_64 –> Processing Dependency: mesa-libEGL(x86-64) >= 13.0.4-1 for package: 1:libglvnd-egl-1.0.1-0.8.git5baa1e5.el7.x86_64 –> Processing Dependency: libGLdispatch.so.0()(64bit) for package: 1:libglvnd-egl-1.0.1-0.8.git5baa1e5.el7.x86_64 —> Package libglvnd-glx.x86_64 1:1.0.1-0.8.git5baa1e5.el7 will be installed –> Processing Dependency: mesa-libGL(x86-64) >= 13.0.4-1 for package: 1:libglvnd-glx-1.0.1-0.8.git5baa1e5.el7.x86_64 —> Package libthai.x86_64 0:0.1.14-9.el7 will be installed —> Package perl-Pod-Perldoc.noarch 0:3.20-4.el7 will be installed –> Processing Dependency: perl(parent) for package: perl-Pod-Perldoc-3.20-4.el7.noarch –> Processing Dependency: perl(HTTP::Tiny) for package: perl-Pod-Perldoc-3.20-4.el7.noarch –> Processing Dependency: groff-base for package: perl-Pod-Perldoc-3.20-4.el7.noarch —> Package perl-podlators.noarch 0:2.5.1-3.el7 will be installed —> Package pixman.x86_64 0:0.34.0-1.el7 will be installed —> Package python-lxml.x86_64 0:3.2.1-4.el7 will be installed –> Running transaction check —> Package graphite2.x86_64 0:1.3.10-1.el7_3 will be installed —> Package groff-base.x86_64 0:1.22.2-8.el7 will be installed —> Package libglvnd.x86_64 1:1.0.1-0.8.git5baa1e5.el7 will be installed —> Package mesa-libEGL.x86_64 0:18.3.4-12.el7_9 will be installed –> Processing Dependency: mesa-libgbm = 18.3.4-12.el7_9 for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 –> Processing Dependency: libxshmfence.so.1()(64bit) for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 –> Processing Dependency: libwayland-server.so.0()(64bit) for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 –> Processing Dependency: libwayland-client.so.0()(64bit) for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 –> Processing Dependency: libglapi.so.0()(64bit) for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 –> Processing Dependency: libgbm.so.1()(64bit) for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 –> Processing Dependency: libdrm.so.2()(64bit) for package: mesa-libEGL-18.3.4-12.el7_9.x86_64 —> Package mesa-libGL.x86_64 0:18.3.4-12.el7_9 will be installed –> Processing Dependency: libXxf86vm.so.1()(64bit) for package: mesa-libGL-18.3.4-12.el7_9.x86_64 —> Package perl-HTTP-Tiny.noarch 0:0.033-3.el7 will be installed —> Package perl-parent.noarch 1:0.225-244.el7 will be installed –> Running transaction check —> Package libXxf86vm.x86_64 0:1.1.4-1.el7 will be installed —> Package libdrm.x86_64 0:2.4.97-2.el7 will be installed –> Processing Dependency: libpciaccess.so.0()(64bit) for package: libdrm-2.4.97-2.el7.x86_64 —> Package libwayland-client.x86_64 0:1.15.0-1.el7 will be installed —> Package libwayland-server.x86_64 0:1.15.0-1.el7 will be installed —> Package libxshmfence.x86_64 0:1.2-1.el7 will be installed —> Package mesa-libgbm.x86_64 0:18.3.4-12.el7_9 will be installed —> Package mesa-libglapi.x86_64 0:18.3.4-12.el7_9 will be installed –> Running transaction check —> Package libpciaccess.x86_64 0:0.14-1.el7 will be installed –> Processing Dependency: hwdata for package: libpciaccess-0.14-1.el7.x86_64 –> Running transaction check —> Package hwdata.x86_64 0:0.252-9.7.el7 will be installed –> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size Installing: glibc i686 2.17-326.el7_9.3 updates 4.3 M java-1.8.0-openjdk-devel x86_64 1:1.8.0.412.b08-1.el7_9 updates 9.9 M net-tools x86_64 2.0-0.25.20131004git.el7 base 306 k vim-enhanced x86_64 2:7.4.629-8.el7_9 updates 1.1 M Installing for dependencies: alsa-lib x86_64 1.1.8-1.el7 base 425 k atk x86_64 2.28.1-2.el7 base 263 k avahi-libs x86_64 0.6.31-20.el7 base 62 k cairo x86_64 1.15.12-4.el7 base 741 k copy-jdk-configs noarch 3.3-11.el7_9 updates 22 k cups-libs x86_64 1:1.6.3-52.el7_9 updates 359 k dejavu-fonts-common noarch 2.33-6.el7 base 64 k dejavu-sans-fonts noarch 2.33-6.el7 base 1.4 M fontconfig x86_64 2.13.0-4.3.el7 base 254 k fontpackages-filesystem noarch 1.44-8.el7 base 9.9 k freetype x86_64 2.8-14.el7_9.1 updates 380 k fribidi x86_64 1.0.2-1.el7_7.1 base 79 k gdk-pixbuf2 x86_64 2.36.12-3.el7 base 570 k giflib x86_64 4.1.6-9.el7 base 40 k gpm-libs x86_64 1.20.7-6.el7 base 32 k graphite2 x86_64 1.3.10-1.el7_3 base 115 k groff-base x86_64 1.22.2-8.el7 base 942 k gtk-update-icon-cache x86_64 3.22.30-8.el7_9 updates 27 k gtk2 x86_64 2.24.31-1.el7 base 3.4 M harfbuzz x86_64 1.7.5-2.el7 base 267 k hicolor-icon-theme noarch 0.12-7.el7 base 42 k hwdata x86_64 0.252-9.7.el7 base 2.5 M jasper-libs x86_64 1.900.1-33.el7 base 150 k java-1.8.0-openjdk x86_64 1:1.8.0.412.b08-1.el7_9 updates 325 k java-1.8.0-openjdk-headless x86_64 1:1.8.0.412.b08-1.el7_9 updates 33 M javapackages-tools noarch 3.4.1-11.el7 base 73 k jbigkit-libs x86_64 2.0-11.el7 base 46 k libICE x86_64 1.0.9-9.el7 base 66 k libSM x86_64 1.2.2-2.el7 base 39 k libX11 x86_64 1.6.7-5.el7_9 updates 607 k libX11-common noarch 1.6.7-5.el7_9 updates 165 k libXau x86_64 1.0.8-2.1.el7 base 29 k libXcomposite x86_64 0.4.4-4.1.el7 base 22 k libXcursor x86_64 1.1.15-1.el7 base 30 k libXdamage x86_64 1.1.4-4.1.el7 base 20 k libXext x86_64 1.3.3-3.el7 base 39 k libXfixes x86_64 5.0.3-1.el7 base 18 k libXft x86_64 2.3.2-2.el7 base 58 k libXi x86_64 1.7.9-1.el7 base 40 k libXinerama x86_64 1.1.3-2.1.el7 base 14 k libXrandr x86_64 1.5.1-2.el7 base 27 k libXrender x86_64 0.9.10-1.el7 base 26 k libXtst x86_64 1.2.3-1.el7 base 20 k libXxf86vm x86_64 1.1.4-1.el7 base 18 k libdrm x86_64 2.4.97-2.el7 base 151 k libfontenc x86_64 1.1.3-3.el7 base 31 k libglvnd x86_64 1:1.0.1-0.8.git5baa1e5.el7 base 89 k libglvnd-egl x86_64 1:1.0.1-0.8.git5baa1e5.el7 base 44 k libglvnd-glx x86_64 1:1.0.1-0.8.git5baa1e5.el7 base 125 k libjpeg-turbo x86_64 1.2.90-8.el7 base 135 k libpciaccess x86_64 0.14-1.el7 base 26 k libpng x86_64 2:1.5.13-8.el7 base 213 k libthai x86_64 0.1.14-9.el7 base 187 k libtiff x86_64 4.0.3-35.el7 base 172 k libwayland-client x86_64 1.15.0-1.el7 base 33 k libwayland-server x86_64 1.15.0-1.el7 base 39 k libxcb x86_64 1.13-1.el7 base 214 k libxshmfence x86_64 1.2-1.el7 base 7.2 k libxslt x86_64 1.1.28-6.el7 base 242 k lksctp-tools x86_64 1.0.17-2.el7 base 88 k mesa-libEGL x86_64 18.3.4-12.el7_9 updates 110 k mesa-libGL x86_64 18.3.4-12.el7_9 updates 166 k mesa-libgbm x86_64 18.3.4-12.el7_9 updates 39 k mesa-libglapi x86_64 18.3.4-12.el7_9 updates 46 k nss-softokn-freebl i686 3.90.0-6.el7_9 updates 327 k pango x86_64 1.42.4-4.el7_7 base 280 k pcsc-lite-libs x86_64 1.8.8-8.el7 base 34 k perl x86_64 4:5.16.3-299.el7_9 updates 8.0 M perl-Carp noarch 1.26-244.el7 base 19 k perl-Encode x86_64 2.51-7.el7 base 1.5 M perl-Exporter noarch 5.68-3.el7 base 28 k perl-File-Path noarch 2.09-2.el7 base 26 k perl-File-Temp noarch 0.23.01-3.el7 base 56 k perl-Filter x86_64 1.49-3.el7 base 76 k perl-Getopt-Long noarch 2.40-3.el7 base 56 k perl-HTTP-Tiny noarch 0.033-3.el7 base 38 k perl-PathTools x86_64 3.40-5.el7 base 82 k perl-Pod-Escapes noarch 1:1.04-299.el7_9 updates 52 k perl-Pod-Perldoc noarch 3.20-4.el7 base 87 k perl-Pod-Simple noarch 1:3.28-4.el7 base 216 k perl-Pod-Usage noarch 1.63-3.el7 base 27 k perl-Scalar-List-Utils x86_64 1.27-248.el7 base 36 k perl-Socket x86_64 2.010-5.el7 base 49 k perl-Storable x86_64 2.45-3.el7 base 77 k perl-Text-ParseWords noarch 3.29-4.el7 base 14 k perl-Time-HiRes x86_64 4:1.9725-3.el7 base 45 k perl-Time-Local noarch 1.2300-2.el7 base 24 k perl-constant noarch 1.27-2.el7 base 19 k perl-libs x86_64 4:5.16.3-299.el7_9 updates 690 k perl-macros x86_64 4:5.16.3-299.el7_9 updates 44 k perl-parent noarch 1:0.225-244.el7 base 12 k perl-podlators noarch 2.5.1-3.el7 base 112 k perl-threads x86_64 1.87-4.el7 base 49 k perl-threads-shared x86_64 1.43-6.el7 base 39 k pixman x86_64 0.34.0-1.el7 base 248 k python-javapackages noarch 3.4.1-11.el7 base 31 k python-lxml x86_64 3.2.1-4.el7 base 758 k ttmkfdir x86_64 3.0.9-42.el7 base 48 k tzdata-java noarch 2024a-1.el7 updates 187 k vim-common x86_64 2:7.4.629-8.el7_9 updates 5.9 M vim-filesystem x86_64 2:7.4.629-8.el7_9 updates 11 k which x86_64 2.20-7.el7 base 41 k xorg-x11-font-utils x86_64 1:7.5-21.el7 base 104 k xorg-x11-fonts-Type1 noarch 7.5-9.el7 base 521 k Updating for dependencies: glibc x86_64 2.17-326.el7_9.3 updates 3.6 M glibc-common x86_64 2.17-326.el7_9.3 updates 12 M nspr x86_64 4.35.0-1.el7_9 updates 128 k nss-softokn-freebl x86_64 3.90.0-6.el7_9 updates 321 k nss-util x86_64 3.90.0-1.el7_9 updates 80 k Transaction Summary Install 4 Packages (+104 Dependent packages) Upgrade ( 5 Dependent packages) Total download size: 100 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. warning: /var/cache/yum/x86_64/7/base/packages/alsa-lib-1.1.8-1.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY Public key for alsa-lib-1.1.8-1.el7.x86_64.rpm is not installed Public key for cups-libs-1.6.3-52.el7_9.x86_64.rpm is not installed http://mirrors.aliyun.com/centos/7/updates/x86_64/Packages/copy-jdk-configs-3.3-11.el7_9.noarch.rpm: [Errno 14] curl#6 - “Could not resolve host: mirrors.aliyun.com; Unknown error” Trying other mirror. http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/gtk2-2.24.31-1.el7.x86_64.rpm: [Errno 14] curl#6 - “Could not resolve host: mirrors.aliyun.com; Unknown error” Trying other mirror. http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/javapackages-tools-3.4.1-11.el7.noarch.rpm: [Errno 14] curl#6 - “Could not resolve host: mirrors.aliyun.com; Unknown error” Trying other mirror. Error downloading packages: gtk2-2.24.31-1.el7.x86_64: [Errno 256] No more mirrors to try. javapackages-tools-3.4.1-11.el7.noarch: [Errno 256] No more mirrors to try. copy-jdk-configs-3.3-11.el7_9.noarch: [Errno 256] No more mirrors to try. The command ‘/bin/sh -c yum -y install vim net-tools glibc.i686 java-1.8.0-openjdk-devel’ returned a non-zero code: 1还是没解决

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