Websocket (spring) ssl 连接（空链）

Question

美好的一天！我有一个带有 websocket (STOMP) 的简单聊天应用程序。我已经配置了带有相互身份验证的 ssl 连接。

服务器端：

server.port=8443
server.ssl.key-store=path/to/server.jks
server.ssl.trust-store=path/to/trusted.jks
server.ssl.key-store-password=22222222
server.ssl.trust-store-password=22222222
server.ssl.client-auth=need

客户：

System.setProperty("javax.net.ssl.keyStore","path/to/client.jks");
System.setProperty("javax.net.ssl.keyStorePassword","22222222");
System.setProperty("javax.net.ssl.trustStore","path/to/trusted.jks");  
System.setProperty("javax.net.ssl.trustStorePassword","22222222");

服务器trusted.jks和客户端trusted.jks相同。

所以当我尝试连接

-Djavax.net.debug=ssl

我得到很多输出和一些奇怪的情况 - 我可以看到两个（？）密钥协议。第一个没问题 -

  trustStore is: /path/to/trusted.jks

adding as trusted cert:
  Subject: EMAILADDRESS=ca@ca.com, CN=ca, OU=ca, O=ca, L=ca, ST=ca, C=RU
  Issuer:  EMAILADDRESS=ca@ca.com, CN=ca, OU=ca, O=ca, L=ca, ST=ca, C=RU
  Algorithm: RSA; Serial number: 0x9952f188496b2545
  Valid from Wed Jun 28 15:39:04 MSK 2017 until Sat Jun 26 15:39:04 MSK 2027

所以我的 CA 证书被添加为受信任的。然后

*** ClientHello, TLSv1.2
//ok
*** ServerHello, TLSv1.2
//ok
*** Certificate chain
//my localhost server cert
***
Found trusted certificate:

 Version: V3
 Subject: EMAILADDRESS=ca@ca.com, CN=ca, OU=ca, O=ca, L=ca, ST=ca, C=RU
 Signature Algorithm: SHA256withRSA, OID = 1.2.840.113549.1.1.11

所以我的客户端找到了该服务器证书的可信证书。

*** ECDH ServerKeyExchange
//ok
*** CertificateRequest
Cert Types: RSA, DSS, ECDSA
Supported Signature Algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA256withDSA, SHA224withECDSA, SHA224withRSA, SHA224withDSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA
Cert Authorities:

*** ServerHelloDone

而且我可以找到我的 CHAIN -

*** Certificate chain
chain [0] = [
[
  Version: V3
  Subject: EMAILADDRESS=client3@mail.ru, CN=client3, OU=client3, O=client3, L=client3, ST=client3, C=RU
  Signature Algorithm: SHA256withRSA, OID = 1.2.840.113549.1.1.11

chain [1] = [
[
  Version: V3
  Subject: EMAILADDRESS=ca@ca.com, CN=ca, OU=ca, O=ca, L=ca, ST=ca, C=RU
  Signature Algorithm: SHA256withRSA, OID = 1.2.840.113549.1.1.11
*** ECDHClientKeyExchange
*** CertificateVerify
*** Finished

据我所知-没关系。然后我可以看到：

DEBUG org.springframework.web.client.RestTemplate - GET request for "https://localhost:8443/chat/info" resulted in 200 (null)
DEBUG org.springframework.web.socket.sockjs.client.WebSocketTransport - Starting WebSocket session on wss://localhost:8443/chat/437/f6158d1ee84b4c53ba55a6810b2f92a8/websocket
DEBUG org.springframework.web.socket.client.standard.StandardWebSocketClient - 
Connecting to wss://localhost:8443/chat/437/f6158d1ee84b4c53ba55a6810b2f92a8/websocket

再次添加信任库证书等，都是一样的，但是

*** CertificateRequest
Cert Types: RSA, DSS, ECDSA
Supported Signature Algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA256withDSA, SHA224withECDSA, SHA224withRSA, SHA224withDSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA
Cert Authorities:
<EMAILADDRESS=ca@ca.com, CN=ca, OU=ca, O=ca, L=ca, ST=ca, C=RU>
*** ServerHelloDone
Warning: no suitable certificate found - continuing without client authentication
*** Certificate chain
<Empty>
***

所以服务器对我说

ttps-jsse-nio-8443-exec-9, fatal error: 42: null cert chain
javax.net.ssl.SSLHandshakeException: null cert chain

对问题有什么想法吗？如果需要，我可以在此处 post 我的密钥库和客户端实现。谢谢你的帮助！

更新卷曲输出

 env -i curl -E ./chain.pem --key ./client.key --cacert ca.crt --verbose --user test:test  https://localhost:8443/

*   Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 8443 (#0)
* found 1 certificates in ca.crt
* found 704 certificates in /etc/ssl/certs 
* ALPN, offering http/1.1
* SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256
*    server certificate verification OK
*    server certificate status verification SKIPPED
*    common name: localhost (matched)
*    server certificate expiration date OK
*    server certificate activation date OK
*    certificate public key: RSA
*    certificate version: #3
*    subject: 

C=RU,ST=localhost, 
L=localhost,O=localhost,OU=localhost, 
CN=localhost,EMAIL=localhost@mail.com
*    start date: Wed, 28 Jun 2017 13:07:14 GMT
*    expire date: Thu, 28 Jun 2018 13:07:14 GMT
*    issuer: C=RU,ST=ca,L=ca,O=ca,OU=ca,CN=ca,EMAIL=ca@ca.com
*    compression: NULL
* ALPN, server did not agree to a protocol
* Server auth using Basic with user 'kitcpp'
> GET / HTTP/1.1
> Host: localhost:8443
> Authorization: Basic a2l0Y3BwOmtpdGNwcA==
> User-Agent: curl/7.47.0
> Accept: */*
> 
< HTTP/1.1 200 
< X-Content-Type-Options: nosniff
< X-XSS-Protection: 1; mode=block
< Cache-Control: no-cache, no-store, max-age=0, must-revalidate
< Pragma: no-cache
< Expires: 0
< Strict-Transport-Security: max-age=31536000 ; includeSubDomains
< X-Frame-Options: DENY
< Set-Cookie: JSESSIONID=67BACDE78AF68627516075B29C987C86; Path=/; Secure; HttpOnly
< Last-Modified: Wed, 28 Jun 2017 16:29:53 GMT
 < Accept-Ranges: bytes
< Content-Type: text/html;charset=UTF-8
< Content-Language: en-US
< Content-Length: 6935
< Date: Fri, 30 Jun 2017 09:30:02 GMT
< 
<!DOCTYPE html>
<html>
<head>
//and so on (my web chat page)

Answer 1

您正在使用 Tomcat 的 WebSocket 客户端。 Its documentation 描述了应该如何配置它以使用 SSL：

When using the WebSocket client to connect to secure server endpoints, the client SSL configuration is controlled by the userProperties of the provided javax.websocket.ClientEndpointConfig. The following user properties are supported:

org.apache.tomcat.websocket.SSL_CONTEXT

org.apache.tomcat.websocket.SSL_PROTOCOLS

org.apache.tomcat.websocket.SSL_TRUSTSTORE

org.apache.tomcat.websocket.SSL_TRUSTSTORE_PWD

…

If the org.apache.tomcat.websocket.SSL_CONTEXT property is set then the org.apache.tomcat.websocket.SSL_TRUSTSTORE and org.apache.tomcat.websocket.SSL_TRUSTSTORE_PWD properties will be ignored.

您正在使用 Spring 的 WebSocket，它正在为您创建 ClientEndpointConfig。要配置其用户属性，您可以在 StandardWebSocketClient 上设置它们，然后它将在创建 ClientEndpointConfig 时使用它们。例如，假设默认的 SSL 上下文就足够了：

StandardWebSocketClient simpleWebSocketClient =
        new StandardWebSocketClient();
Map<String, Object> userProperties = new HashMap<>();
userProperties.put("org.apache.tomcat.websocket.SSL_CONTEXT", SSLContext.getDefault());
simpleWebSocketClient.setUserProperties(userProperties);

Websocket (spring) ssl 连接（空链）

Websocket (spring) ssl connection (empty chain)

java

ssl

spring

tomcat

spring-websocket