Question

我正在开发Android应用，我需要访问HTTPS地址。我使用Volley请求我的数据，但现在我收到此错误com.android.volley.NoConnectionError: java.io.IOException: Hostname '<address>' was not verified

要获得SSL工厂，请执行以下操作：

private static SSLSocketFactory getSocketFactory() {
    SSLSocketFactory socketFactory = null;


    try {
        final CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
        final BufferedInputStream bis = new BufferedInputStream(sContext.getResources().openRawResource(R.raw.cert)) ;

        Certificate certificate;
        try {
            certificate = certificateFactory.generateCertificate(bis);
        } finally {
            bis.close();
        }

        final String keyStoreType = KeyStore.getDefaultType();
        final KeyStore keyStore = KeyStore.getInstance(keyStoreType);
        keyStore.load(null, null);
        keyStore.setCertificateEntry("ca", certificate);

        final String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
        TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm);
        tmf.init(keyStore);
        final SSLContext sslContext = SSLContext.getInstance("TLS");
        sslContext.init(null, tmf.getTrustManagers(), null);
        socketFactory = sslContext.getSocketFactory();
    } catch (Exception e) {
        Log.w(TAG, Log.getStackTraceString(e));
    }
    return socketFactory;
}

队列初始化：

final HttpStack stack = new HurlStack(null, getSocketFactory());
final Cache cache = new NoCache();
final Network network = new BasicNetwork(stack);
sRequestQueue = new RequestQueue(cache, network);
sRequestQueue.start();

这是堆栈跟踪：

    com.android.volley.NoConnectionError: java.io.IOException: Hostname 'url' was not verified
09-04 11:15:33.198   W/System.err﹕ at com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:151)
09-04 11:15:33.198   W/System.err﹕ at com.android.volley.NetworkDispatcher.run(NetworkDispatcher.java:112)
09-04 11:15:33.198   W/System.err﹕ Caused by: java.io.IOException: Hostname 'hml.services.vivara.com.br' was not verified
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.Connection.upgradeToTls(Connection.java:201)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.Connection.connect(Connection.java:151)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:276)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:211)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:373)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:106)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:208)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.DelegatingHttpsURLConnection.getOutputStream(DelegatingHttpsURLConnection.java:218)
09-04 11:15:33.198   W/System.err﹕ at com.android.okhttp.internal.http.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:25)
09-04 11:15:33.198   W/System.err﹕ at com.android.volley.toolbox.HurlStack.addBodyIfExists(HurlStack.java:240)
09-04 11:15:33.198   W/System.err﹕ at com.android.volley.toolbox.HurlStack.setConnectionParametersForRequest(HurlStack.java:210)
09-04 11:15:33.198   W/System.err﹕ at com.android.volley.toolbox.HurlStack.performRequest(HurlStack.java:106)
09-04 11:15:33.198   W/System.err﹕ at com.android.volley.toolbox.BasicNetwork.performRequest(BasicNetwork.java:96)

我搜索了错误，但我找不到任何适合我的情况。任何人都可以帮助我吗？

Answer 1

假设您的服务器应用程序托管在服务器计算机内，该服务器计算机具有i为input: A, m S := initialize a prefix array of the same size as array A S[0] := A[0] % m max_mod_sum := S[0] T := initialize an empty self-balancing binary search tree for i in [1, N): S[i] = (S[i-1] + A[i]) % m max_ending_at_i := S[i] # finds the "next", aka smallest, number bigger than the argument prev_sum := find_next(T, S[i]) if prev_sum is found: max_ending_at_i := (S[i] - prev_sum) % m max_mod_sum = max(max_mod_sum, max_ending_at_i) insert(T, S[i]) return max_mod_sum的服务器证书。然后，在验证方法内，您可以验证"Issued to"。

"localhost"

您可以通过以下链接了解更多信息：

HostnameVerifier

如果URL的主机名与对等方的标识主机名不匹配，则在握手期间使用它。
Common Problems with Hostname Verification

可能发生这种情况的一个原因是服务器配置错误。该服务器配置了没有主题的证书或者使用与您所在服务器匹配的替代名称字段试图达到......

然后，在排球应用中，您可以创建"localhost"，覆盖HostnameVerifier hostnameVerifier = new HostnameVerifier() { @Override public boolean verify(String hostname, SSLSession session) { HostnameVerifier hv = HttpsURLConnection.getDefaultHostnameVerifier(); return hv.verify("localhost", session); } }; HurlStack createConnection。

希望这有帮助！

Answer 2

这是一种可能的解决方案

HostnameVerifier allHostsValid = new HostnameVerifier() {
    public boolean verify(String hostname, SSLSession session) {
        return true;
    }
};

Answer 3

当您的互联网在http请求期间断开连接时，会发生此错误。因此，请确保您的互联网一致，然后检查。

排球SSL - 主机名未经验证

3 个答案: