问题是您的系统上没有安装任何证书颁发机构证书。这些证书不能用cygwin的setup.exe安装。

更新:在cygwin安装Net/ca-certificates包(感谢dirkjot)

有两种解决方案:

实际安装根证书。Curl从Mozilla中为您提取证书。

cacert。Pem文件就是你要找的。该文件包含> 250个CA证书(不知道如何信任这个数量的ppl)。你需要下载这个文件，把它分解成单独的证书，把它们放到/usr/ssl/certs(你的CApath)并索引它们。

以下是如何做到这一点。使用cygwin setup.exe安装curl和openssl包 执行:

<!-- language: lang-bash -->

    $ cd /usr/ssl/certs
    $ curl http://curl.haxx.se/ca/cacert.pem |
      awk '{print > "cert" (1+n) ".pem"} /-----END CERTIFICATE-----/ {n++}'
    $ c_rehash

重要提示:为了使用c_rehash，你也必须安装openssl-perl。

Ignore SSL certificate verification. WARNING: Disabling SSL certificate verification has security implications. Without verification of the authenticity of SSL/HTTPS connections, a malicious attacker can impersonate a trusted endpoint (such as GitHub or some other remote Git host), and you'll be vulnerable to a Man-in-the-Middle Attack. Be sure you fully understand the security issues and your threat model before using this as a solution. $ env GIT_SSL_NO_VERIFY=true git clone https://github...

我在Solaris Express 11上也遇到过同样的问题。我花了一些时间，但我设法找到了需要放置证书的地方。根据“/etc/openssl/openssl.cnf”，证书路径为“/etc/openssl/certs”我放置了使用Alexey的上述建议生成的证书。

你可以在命令行上使用openssl验证事情是否正常工作:

openssl s_client -connect github.com:443

问题是您的系统上没有安装任何证书颁发机构证书。这些证书不能用cygwin的setup.exe安装。

更新:在cygwin安装Net/ca-certificates包(感谢dirkjot)

有两种解决方案:

实际安装根证书。Curl从Mozilla中为您提取证书。

cacert。Pem文件就是你要找的。该文件包含> 250个CA证书(不知道如何信任这个数量的ppl)。你需要下载这个文件，把它分解成单独的证书，把它们放到/usr/ssl/certs(你的CApath)并索引它们。

以下是如何做到这一点。使用cygwin setup.exe安装curl和openssl包 执行:

<!-- language: lang-bash -->

    $ cd /usr/ssl/certs
    $ curl http://curl.haxx.se/ca/cacert.pem |
      awk '{print > "cert" (1+n) ".pem"} /-----END CERTIFICATE-----/ {n++}'
    $ c_rehash

重要提示:为了使用c_rehash，你也必须安装openssl-perl。

Ignore SSL certificate verification. WARNING: Disabling SSL certificate verification has security implications. Without verification of the authenticity of SSL/HTTPS connections, a malicious attacker can impersonate a trusted endpoint (such as GitHub or some other remote Git host), and you'll be vulnerable to a Man-in-the-Middle Attack. Be sure you fully understand the security issues and your threat model before using this as a solution. $ env GIT_SSL_NO_VERIFY=true git clone https://github...

如果你使用的是基于debian的操作系统，你可以简单地运行

安装ca-certificates

对于那些使用Msys/MinGW GIT的用户，添加这个

  export GIT_SSL_CAINFO=/mingw32/ssl/certs/ca-bundle.crt 

我在必须管理的协作开发平台上配置Git时遇到了同样的问题。

解决方法:

I've Updated the release of Curl installed on the server. Download the last version on the website Download page of curland follow the installation proceedings Installation proceedings of curl Get back the certificate of the authority which delivers the certificate for the server. Add this certificate to the CAcert file used by curl. On my server it is located in /etc/pki/tls/certs/ca-bundle.crt. Configure git to use this certificate file by editing the .gitconfig file and set the sslcainfo path. sslcainfo= /etc/pki/tls/certs/ca-bundle.crt On the client machine you must get the certificate and configure the .gitconfig file too.

我希望这对你们中的一些人有所帮助。