我被困在防火墙后面，所以必须使用HTTPS访问我的GitHub存储库。我在Windows XP上使用cygwin 1.7.7。
我试过把遥控器设置为https://username@github.com/username/ExcelANT.git，但按下输入密码的提示，但输入后没有任何反应。
https://username:<密码>github.com/username/ExcelANT.git和克隆空回购从零开始，但每次它给我同样的错误
错误:SSL证书有问题，请检查CA证书是否正确。细节:
SSL例程:SSL3_GET_SERVER_CERTIFICATE:访问https://github.com/username/ExcelANT.git/info/refs时证书验证失败
打开GIT_CURL_VERBOSE=1会给我
* About to connect() to github.com port 443 (#0)
* Trying 207.97.227.239... * successfully set certificate verify locations:
* CAfile: none
CApath: /usr/ssl/certs
* SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
* Expire cleared
* Closing connection #0
* About to connect() to github.com port 443 (#0)
* Trying 207.97.227.239... * successfully set certificate verify locations:
* CAfile: none
CApath: /usr/ssl/certs
* SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
* Expire cleared
* Closing connection #0
error: SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed while accessing https://github.com/username/ExcelANT.git/info/refs
fatal: HTTP request failed
这是我的防火墙有问题吗，cygwin还是什么?
我没有在Git配置中设置HTTP代理，但是它是一个ISA服务器，需要NTLM身份验证，不是基本的，所以除非有人知道如何强制Git使用NTLM，否则我就完了。
如果你只想在github.com上使用Cygwin git客户端，有一种更简单的方法，而不必经历下载、提取、转换和分割证书文件的麻烦。按以下步骤进行(我假设Windows XP与Cygwin和Firefox)
In Firefox, go to the github page (any)
click on the github icon on the address bar to display the certificate
Click through "more information" -> "display certificate" --> "details" and select each node in the hierarchy beginning with the uppermost one; for each of them click on "Export" and select the PEM format:
GTECyberTrustGlobalRoot.pem
DigiCertHighAssuranceEVRootCA.pem
DigiCertHighAssuranceEVCA-1.pem
github.com.pem
Save the above files somewhere in your local drive, change the extension to .pem and move them to /usr/ssl/certs in your Cygwin installation (Windows: c:\cygwin\ssl\certs )
(optional) Run c_reshash from the bash.
就是这样。
当然，这只安装一个证书层次结构，你需要的github。当然，您可以将此方法用于任何其他站点，而不需要安装200个您(不一定)信任的站点。
如果你只想在github.com上使用Cygwin git客户端，有一种更简单的方法，而不必经历下载、提取、转换和分割证书文件的麻烦。按以下步骤进行(我假设Windows XP与Cygwin和Firefox)
In Firefox, go to the github page (any)
click on the github icon on the address bar to display the certificate
Click through "more information" -> "display certificate" --> "details" and select each node in the hierarchy beginning with the uppermost one; for each of them click on "Export" and select the PEM format:
GTECyberTrustGlobalRoot.pem
DigiCertHighAssuranceEVRootCA.pem
DigiCertHighAssuranceEVCA-1.pem
github.com.pem
Save the above files somewhere in your local drive, change the extension to .pem and move them to /usr/ssl/certs in your Cygwin installation (Windows: c:\cygwin\ssl\certs )
(optional) Run c_reshash from the bash.
就是这样。
当然，这只安装一个证书层次结构，你需要的github。当然，您可以将此方法用于任何其他站点，而不需要安装200个您(不一定)信任的站点。
我使用apt-cyg(一个类似于apt-get的伟大安装程序)来解决这个问题
轻松下载ca-certificates(包括Git等):
apt-cyg install ca-certificates
注意:apt-cyg需要先安装。你可以在Windows上这样做
命令行:
cd c:\cygwin
setup.exe -q -P wget,tar,qawk,bzip2,subversion,vim
关闭Windows cmd，打开Cygwin Bash:
wget rawgit.com/transcode-open/apt-cyg/master/apt-cyg
install apt-cyg /bin
