在 Windows 7 上运行的 Java 1.7 应用程序中,我正在尝试使用服务器执行 2 路 SSL(智能卡令牌通过 openSC 提供我的客户端证书)。服务器的证书得到客户端的验证就好了,但客户端没有响应服务器的证书请求。我相信这是因为客户端无法将我的证书链接到服务器请求的证书之一(即使存在这样的链)。
这是服务器证书请求和客户端空响应的 SSL 调试:
*** CertificateRequest
Cert Types: RSA, DSS, ECDSA
Cert Authorities:
<CN=c4isuite-SDNI-DC02-CA, DC=c4isuite, DC=local>
<CN=DoD Root CA 2, OU=PKI, OU=DoD, O=U.S. Government, C=US>
...
*** ServerHelloDone
*** Certificate chain
***
我的客户证书如下:
found key for : Certificate for PIV Authentication
chain [0] = [
[
Version: V3
Subject: CN=<...>, OU=CONTRACTOR, OU=PKI, OU=DoD, O=U.S. Government, C=US
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 2048 bits
Issuer: CN=DOD CA-30, OU=PKI, OU=DoD, O=U.S. Government, C=US
SerialNumber: [ 05bf13]
通过密钥工具,我还在信任库(java cacerts 文件)中安装了我的证书颁发者 DOD CA-30 和服务器请求的 DoD Root CA 2 之间的链接。
从 SSL 调试:
adding as trusted cert:
Subject: CN=DOD CA-30, OU=PKI, OU=DoD, O=U.S. Government, C=US
Issuer: CN=DoD Root CA 2, OU=PKI, OU=DoD, O=U.S. Government, C=US
Algorithm: RSA; Serial number: 0x1b5
Valid from Thu Sep 08 10:59:24 CDT 2011 until Fri Sep 08 10:59:24 CDT 2017
adding as trusted cert:
Subject: CN=DoD Root CA 2, OU=PKI, OU=DoD, O=U.S. Government, C=US
Issuer: CN=DoD Root CA 2, OU=PKI, OU=DoD, O=U.S. Government, C=US
Algorithm: RSA; Serial number: 0x5
Valid from Mon Dec 13 09:00:10 CST 2004 until Wed Dec 05 09:00:10 CST 2029
那么问题来了,为什么客户端不能为响应制作证书链呢?以下是相关代码:
// Create the keyStore from the SmartCard certs
Provider provider = new sun.security.pkcs11.SunPKCS11(configName);
Security.addProvider(provider);
keyStore = KeyStore.getInstance("PKCS11", "SunPKCS11-SCR3310test");
char[] pin = PIN.toCharArray();
keyStore.load(null, pin);
// Init the trustmanager
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(trustStore);
// Create the client key manager
LOG.info("Installing keystore with pin");
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509");
keyManagerFactory.init(clientKeyStore, clientKeyPassword.toCharArray());
sslContext.init(keyManagerFactory.getKeyManagers(), tmf.getTrustManagers(), null);
// Init SSL context
SSLSocketFactory socketFactory = sslContext.getSocketFactory();
URL url = new URL(urlString);
URLConnection connection = url.openConnection();
if (connection instanceof HttpsURLConnection) {
LOG.info("Connection is HTTPS");
((HttpsURLConnection) connection).setSSLSocketFactory(socketFactory);
}
// Send the request.
connection.connect();
InputStreamReader in = new InputStreamReader((InputStream) connection.getContent());
...
我得到的错误是服务器返回 403。很可能是因为客户端没有向它发送客户端证书。