除了网站本身的证书之外,网站的证书本身是由其他的证书来签发的,这些证书叫做intermediate certificate,我们需要获取到整个证书链。 同样使用openssl的openssl s_client -showcerts命令可以获取所有的证书链: openssl s_client -showcerts -connect www.squarespace.com:443 | sed -n '/---BEGIN/,/---END/p' > c...
除了网站本身的证书之外,网站的证书本身是由其他的证书来签发的,这些证书叫做intermediate certificate,我们需要获取到整个证书链。 同样使用openssl的openssl s_client -showcerts命令可以获取所有的证书链: openssl s_client -showcerts -connect www.squarespace.com:443 | sed -n '/---BEGIN/,/---END/p' > c...
openssl s_client-showcerts-connect www.squarespace.com:443|sed-n'/---BEGIN/,/---END/p'>chain.pem 如果你打开chain.pem文件可以发现,文件里面有两个证书,最上面的一个就是服务器本身的证书,而第二个就是用于签名服务器证书的intermediate certificate。 获取OCSP responder地址 如果证书中包含有OCSP responde...
OpenSSL> s_client -connect google.com:443 -showcerts -CAfile D:\Certs\google-ca. pem Loading 'screen' into random state - done CONNECTED(0000017C) depth=2 C = US, O = GeoTrust Inc., CN = GeoTrust Global CA verify error:num=20:unable to get local issuer certificate verify return:...
/home/xxx/openssl.cnf Check that the request matches the signature Signature ok Certificate Details...
curl检查网站/主机名（给定一个https URL），但openssl s_client默认情况下不这样做，因为OpenSSL可以用于...
into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ...
Set various options of certificate chain verification. SeeVerification Optionsinopenssl verification-optionsfor details. Indicates the last option. All arguments following this are assumed to be certificate files. This is useful if the first certificate filename begins with a-. ...
openssl s_client -starttls smtp -connect {HOSTNAME}:{PORT} -showcerts Apart from smtp we can use imap, pop3, ftp or xmpp at the time of this writing. Learned fromhttp://superuser.com/questions/97201/how-to-save-a-remote-server-ssl-certificate-locally-as-a-file ...
openssl s_client -connect sip-host:5061 -showcerts < /dev/null In this example, port 5061 is specified as the port for SIP, and-showcertswill show each certificate returned as part of the certificate chain. If further analysis of the certificate is needed on the server certificate, you ca...