3

我必须在服务器上调用一个脚本（php、jsp - 无论如何）。但是此服务器受客户端身份验证保护。现在我可以使用 P12-Keystore 来完成。代码：

    private void installSSLContextP12() throws Exception {
    KeyStore tks = KeyStore.getInstance(KeyStore.getDefaultType());
    tks.load(new FileInputStream("/home/dan/Dokumente/Zertifikate/store"), "xxx".toCharArray());                   // load truststore

    KeyStore iks = KeyStore.getInstance("PKCS12");
    iks.load(new FileInputStream("/home/dan/Dokumente/Zertifikate/danmocz_zert.p12"), "yyy".toCharArray());     // load private keystore

    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());            // init truststore
    tmf.init(tks);

    KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
    kmf.init(iks, "yyy".toCharArray());                                                                                    // load priv. key's pw
    KeyManager[] kms = kmf.getKeyManagers();


    SSLContext ctx = SSLContext.getInstance("TLS");
    ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);                                                          // trust/keystore
    SSLContext.setDefault(ctx);  //That is enough to authenticate at the server
}

这工作正常。

但现在我有一张智能卡（PKCS11），我需要用它进行身份验证。我使用 opensc-cryptocard 提供程序来读取卡。示例代码在这里（见行注释！）：

private void installSSLContextPKCS11() throws Exception {
    PKCS11Provider provider = new PKCS11Provider("/usr/lib/opensc-pkcs11.so.BAK");
    Security.addProvider(provider);

    System.out.println("loading truststore");
    KeyStore tks = KeyStore.getInstance(KeyStore.getDefaultType());
    tks.load(new FileInputStream("/home/dan/Dokumente/Zertifikate/store"), "xxx".toCharArray());                   // load truststore

    System.out.println("loading keystore");
    KeyStore iks = KeyStore.getInstance("PKCS11", provider);  //works fine. he asks for a right pin - cancels when pin is wrong
    iks.load(null, "zzz".toCharArray());                                                                                                         // load private keystore

    System.out.println("init truststore");
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());            // init truststore
    tmf.init(tks);

    KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");  // here is the problem. It seems that the pin is ignored. and if i overgive the provider (like KeyStore.getInstance-Method)i get an NoSuchAlgorithmException (for stacktrace see below)
    kmf.init(null, "834950".toCharArray());  //The debugger shows in kmf.getKeyManagers()-Array no priv. Key or anything. It contains nothing but an empty hashmap (or something like this) with p12 it contains the priv. key and the certificate from the smart card

    System.out.println("setting sslcontext");
    SSLContext ctx = SSLContext.getInstance("TLS");
    ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
    SSLContext.setDefault(ctx);

    System.out.println("doing handshake");
    final SSLSocketFactory factory = ctx.getSocketFactory();
    final SSLSocket socket = (SSLSocket) factory.createSocket("download.uv.ruhr-uni-bochum.de", 443);
    socket.setUseClientMode(true);
    socket.startHandshake();   // here i try to do the handshake. it works with a p12-keystore... like ahead. with pkcs11 i get an SSLHandshakeException (Received fatal alert: handshake_failure)
    System.out.println("done");
}

NoSuchAlgorythmException：

Exception in thread "main" java.security.NoSuchAlgorithmException: no such algorithm: SunX509 for provider OpenSC-PKCS11
    at sun.security.jca.GetInstance.getService(GetInstance.java:100)
    at sun.security.jca.GetInstance.getInstance(GetInstance.java:218)
    at javax.net.ssl.KeyManagerFactory.getInstance(KeyManagerFactory.java:217)
    at clientauthtest.Main.installSSLContextPKCS11(Main.java:130)
    at clientauthtest.Main.main(Main.java:54)

希望你能看到问题。在此先感谢...丹尼尔

4

2 回答 2

1 
Builder builder = Builder.newInstance("PKCS11", provider, new KeyStore.CallbackHandlerProtection(/*PIN callback handler instance*/));
KeyManagerFactory kmf = KeyManagerFactory.getInstance("X509");
kmf.init(new KeyStoreBuilderParameters(builder));

这应该可以正常工作。

于 2012-05-31T07:46:56.780 回答
0

PHP 有一个 PKCS11 扩展，可用于对您的数据进行签名、验证、加密或解密。见：https ://github.com/gamringer/php-pkcs11

tests/ 文件夹中提供了一些示例。例如参见：https ://github.com/gamringer/php-pkcs11/blob/master/tests/0340-oasis_C_Encrypt.phpt

它对您的 jsp 没有帮助，但是正如您所说的，您也可以使用 php，您应该尝试一下。

于 2021-04-10T16:30:43.340 回答