Question

目前我正在编写一个java库来访问pointhq.com的REST API。

在开发Android客户端时，我意识到默认情况下不接受SSL证书，因此我编写了一个自定义TrustManager并添加了pointhq.com证书，如本文所述：Trusting all certificates using HttpClient over HTTPS

使用此Trustmanager和我导入的bks文件，我在尝试连接时遇到以下错误：IssuerName(CN=GeoTrust Global CA, O=GeoTrust Inc., C=US) does not match SubjectName(CN=RapidSSL CA, O="GeoTrust, Inc.", C=US) of signing certificate.

那我做错了什么？我导入了pointhq.com，rapidssl.com，geotrust.com证书。但没有改变。是否有一种我必须注意的证书分类？我错过了根证书吗？

编辑：以下是导入证书的列表：

类型：BKS 提供者：BC 参赛作品：3

条目别名：geotrust global ca 创作日期：19.10.2011 15:44:35 MESZ 类型：可信证书证书：1

Certificate 1 of 1
Version: 3
Subject: CN=GeoTrust Global CA, O=GeoTrust Inc., C=US
Issuer: CN=GeoTrust Global CA, O=GeoTrust Inc., C=US
Serial Number: 0002 3456
Valid From: 21.05.2002 06:00:00
Valid Until: 21.05.2022 06:00:00
Public Key: RSA (2.048 bits)
Signature Algorithm: SHA1withRSA
SHA-1 Fingerprint: DE:28:F4:A4:FF:E5:B9:2F:A3:C5:03:D1:A3:49:A7:F9:96:2A:82:12
MD5 Fingerprint: F7:75:AB:29:FB:51:4E:B7:77:5E:FF:05:3C:99:8E:F5

条目别名：pointhq.com（rapidssl ca）创作日期：29.09.2011 18:55:12 MESZ 类型：可信证书证书：1

Certificate 1 of 1
Version: 3
Subject: CN=pointhq.com, OU=Domain Control Validated - RapidSSL(R), OU=See www.rapidssl.com/resources/cps (c)11, OU=GT70151377, O=pointhq.com, C=GB, SERIALNUMBER=8Dvj7qRSYLjGZiX2tHocE2FDaqAp8RwO
Issuer: CN=RapidSSL CA, O="GeoTrust, Inc.", C=US
Serial Number: 8971
Valid From: 31.01.2011 13:20:09
Valid Until: 03.02.2013 09:15:38
Public Key: RSA (2.048 bits)
Signature Algorithm: SHA1withRSA
SHA-1 Fingerprint: BB:04:D0:3E:1A:36:02:F7:C3:8C:85:99:1D:67:2A:6B:CF:C1:BC:C5
MD5 Fingerprint: 21:9D:DF:72:E6:4A:33:47:E1:BA:D6:52:86:1E:59:B4

条目别名：rapidssl ca（geotrust global ca）创作日期：29.09.2011 18:54:49 MESZ 类型：可信证书证书：1

Certificate 1 of 1
Version: 3
Subject: CN=RapidSSL CA, O="GeoTrust, Inc.", C=US
Issuer: CN=GeoTrust Global CA, O=GeoTrust Inc., C=US
Serial Number: 0002 36D1
Valid From: 19.02.2010 23:45:05
Valid Until: 18.02.2020 23:45:05
Public Key: RSA (2.048 bits)
Signature Algorithm: SHA1withRSA
SHA-1 Fingerprint: C0:39:A3:26:9E:E4:B8:E8:2D:00:C5:3F:A7:97:B5:A1:9E:83:6F:47
MD5 Fingerprint: 1B:EE:28:5E:8F:F8:08:5F:79:CC:60:8B:92:99:A4:53

我现在写了一个SSL测试应用程序。结果令人困惑。正如您在附加的屏幕截图中看到的，有时ssl连接被接受，有时则不被接受！即使它与我正在连接的网站相同。

https://ssltest12.bbtest.net/是RapidSSL证书的演示站点我要使用什么。正如你在Android 2.1屏幕截图所看到的那样，第一个连接得到了不被接受，但第二次尝试完全正常，而最后一次不能再次工作。怎么会发生这种情况？

BTW：自Android 2.3.3起，RapidSSL证书被接受，没有任何自定义代码！

Scrennshots：

Answer 1

是的，连锁事项中的证书顺序。基本上，您希望将证书从您的证书下载到CA.浏览器为你做，但Java没有。我遇到了链中无序证书的问题，我最终编写了一个简单的X509TrustManager实现：

    public void checkServerTrusted(X509Certificate[] certificates,String authType) throws CertificateException {
    if ((certificates != null) && LOG.isDebugEnabled()) {
        LOG.debug("Server certificate chain:");
        for (int i = 0; i < certificates.length; i++) {
            LOG.debug("X509Certificate[" + i + "]=" + certificates[i]);
        }
    }
    if ((certificates != null) && (certificates.length == 1)) {
        certificates[0].checkValidity();
    } else {
        List<X509Certificate> certs = new ArrayList<X509Certificate>();
        certs.addAll(Arrays.asList(certificates));
        X509Certificate certChain = certs.get(0);
        certs.remove(certChain);
        LinkedList<X509Certificate> chainList= new LinkedList<X509Certificate>();
        chainList.add(certChain);
        Principal certIssuer = certChain.getIssuerDN();
        Principal certSubject = certChain.getSubjectDN();
        while(!certs.isEmpty()){
            List<X509Certificate> tempcerts = new ArrayList<X509Certificate>();
            tempcerts.addAll(certs);
            for (X509Certificate cert : tempcerts){
                if(cert.getIssuerDN().equals(certSubject)){
                    chainList.addFirst(cert);
                    certSubject = cert.getSubjectDN();
                    certs.remove(cert);
                    continue;
                }

                if(cert.getSubjectDN().equals(certIssuer)){
                    chainList.addLast(cert);
                    certIssuer = cert.getIssuerDN();
                    certs.remove(cert);
                    continue;
                }
            }
        }
    standardTrustManager.checkServerTrusted(chainList.toArray(new X509Certificate[]{}),authType);

    }
}

注意顺序“while”循环。

需要帮助理解证书链

1 个答案: