openssl s_client -connect some.https.server:443 -showcerts
当您要检查服务器的证书及其证书链时,这是一个很好的命令。
当您位于HTTP / HTTPS代理后面时,是否可以运行此命令?
Answers:
您可以使用proxytunnel:
proxytunnel -p yourproxy:8080 -d www.google.com:443 -a 7000
然后您可以执行以下操作:
openssl s_client -connect localhost:7000 -showcerts
希望这可以帮到你!
proxytunnel -p yourproxy:8080 -d www.google.com:443 -a 7000
在后台运行以释放终端的第二个命令。
proxytunnel
支持(确实)openssl s_client -proxy
不支持的代理身份验证,至少在1.1.0h内不支持。
对于2015年5月之后来到这里的用户:openssl的下一版本中将包含一个新的“ -proxy”选项:https ://rt.openssl.org/Ticket/Display.html?id=2651&user = guest&pass = guest
从openssl v1.1.0开始
C:\openssl>openssl version
OpenSSL 1.1.0g 2 Nov 2017
C:\openssl>openssl s_client -proxy 192.168.103.115:3128 -connect www.google.com -CAfile C:\TEMP\internalCA.crt
CONNECTED(00000088)
depth=2 DC = com, DC = xxxx, CN = xxxx CA interne
verify return:1
depth=1 C = FR, L = CROIX, CN = svproxysg1, emailAddress = xxxx@xxxx.xx
verify return:1
depth=0 C = US, ST = California, L = Mountain View, O = Google Inc, CN = www.google.com
verify return:1
---
Certificate chain
0 s:/C=US/ST=California/L=Mountain View/O=Google Inc/CN=www.google.com
i:/C=xxxx/L=xxxx/CN=svproxysg1/emailAddress=xxxx@xxxx.xx
1 s:/C=xxxx/L=xxxx/CN=svproxysg1/emailAddress=xxxx@xxxx.xx
i:/DC=com/DC=xxxxx/CN=xxxxx CA interne
---
Server certificate
-----BEGIN CERTIFICATE-----
MIIDkTCCAnmgAwIBAgIJAIv4/hQAAAAAMA0GCSqGSIb3DQEBCwUAMFIxCzAJBgNV
BAYTAkZSMQ4wDAYDVQQHEwVDUk9JWDETMBEGA1UEAxMKc3Zwcm94eXNnMTEeMBwG
-proxy
选项,但是我想知道是否应该代替它,而是考虑代理envvars。
即使使用openssl v1.1.0,在传递代理程序时我仍然遇到一些问题,例如,s_client: HTTP CONNECT failed: 400 Bad Request
这迫使我编写最小的Java类来显示SSL握手
public static void main(String[] args) throws IOException, URISyntaxException {
HttpHost proxy = new HttpHost("proxy.my.company", 8080);
DefaultProxyRoutePlanner routePlanner = new DefaultProxyRoutePlanner(proxy);
CloseableHttpClient httpclient = HttpClients.custom()
.setRoutePlanner(routePlanner)
.build();
URI uri = new URIBuilder()
.setScheme("https")
.setHost("www.myhost.com")
.build();
HttpGet httpget = new HttpGet(uri);
httpclient.execute(httpget);
}
具有以下依赖性:
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.2</version>
<type>jar</type>
</dependency>
您可以在启用Java SSL日志记录的情况下运行它
这应该产生不错的输出,例如
trustStore provider is :
init truststore
adding as trusted cert:
Subject: CN=Equifax Secure Global eBusiness CA-1, O=Equifax Secure Inc., C=US
Issuer: CN=Equifax Secure Global eBusiness CA-1, O=Equifax Secure Inc., C=US
Algorithm: RSA; Serial number: 0xc3517
Valid from Mon Jun 21 06:00:00 CEST 1999 until Mon Jun 22 06:00:00 CEST 2020
adding as trusted cert:
Subject: CN=SecureTrust CA, O=SecureTrust Corporation, C=US
Issuer: CN=SecureTrust CA, O=SecureTrust Corporation, C=US
(....)