【发布时间】：2016-11-21 04:41:12
【问题描述】：
是否有人遇到以下异常。
它随机发生。发生这种情况后，就不能再使用 https 连接了。整个应用程序需要重新启动。
场景： 详细跟踪代码后，我更新了场景：
1. The application has 3 process in the same application.
2. The main ui process invoke https request in another thread.
3. The another 2 processes hold the 2 servcies. one service will also invoke https request in another thread.
4. When user logout, it will stop the 2 services.
3. When user login again, the main ui process invoke https request and then fail.
代码如下：
URL url = new URL(mUri);
urlConnection = (HttpsURLConnection) url.openConnection();
urlConnection.setRequestMethod(mMethod);
if (mMethod.equals(HttpPost.METHOD_NAME)) {
urlConnection.setDoOutput(true);
}
else {
urlConnection.setDoOutput(false);
}
urlConnection.setDoInput(true);
urlConnection.setUseCaches(false);
urlConnection.setChunkedStreamingMode(0);
...
if (!TextUtils.isEmpty(mJsonContent)) {
OutputStreamWriter wr = new OutputStreamWriter(urlConnection.getOutputStream());
wr.write(mJsonContent);
wr.close();
}
//Get Response
InputStream inputStream;
int statusCode;
statusCode = urlConnection.getResponseCode();
...
inputStream = urlConnection.getInputStream();
String bodyContent = convertStreamToString(inputStream);
inputStream.close();
if (urlConnection != null) {
urlConnection.disconnect();
}
我想知道根本原因是什么。目前我不知道如何解决这个错误。 https 连接在另一个线程中运行。得到响应后，它会回发到主线程。
W/System.err( 7158): javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: TrustAnchor found but certificate validation failed.
W/System.err( 7158): at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:409)
W/System.err( 7158): at com.android.okhttp.Connection.upgradeToTls(Connection.java:146)
W/System.err( 7158): at com.android.okhttp.Connection.connect(Connection.java:107)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:294)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:89)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:197)
W/System.err( 7158): at com.android.okhttp.internal.http.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:254)
W/System.err( 7158): at com.xxxx.xxx.util.http.AsyncHttpsClient$AsyncRequest.run(AsyncHttpsClient.java:304)
W/System.err( 7158): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
W/System.err( 7158): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
W/System.err( 7158): at java.lang.Thread.run(Thread.java:841)
W/System.err( 7158): Caused by: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: TrustAnchor found but certificate validation failed.
W/System.err( 7158): at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:308)
W/System.err( 7158): at com.android.org.conscrypt.TrustManagerImpl.checkServerTrusted(TrustManagerImpl.java:202)
W/System.err( 7158): at com.android.org.conscrypt.OpenSSLSocketImpl.verifyCertificateChain(OpenSSLSocketImpl.java:611)
W/System.err( 7158): at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method)
W/System.err( 7158): at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:405)
W/System.err( 7158): ... 13 more
W/System.err( 7158): Caused by: java.security.cert.CertPathValidatorException: TrustAnchor found but certificate validation failed.
W/System.err( 7158): at com.android.org.bouncycastle.jce.provider.PKIXCertPathValidatorSpi.engineValidate(PKIXCertPathValidatorSpi.java:122)
W/System.err( 7158): at java.security.cert.CertPathValidator.validate(CertPathValidator.java:190)
W/System.err( 7158): at com.android.org.conscrypt.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:295)
W/System.err( 7158): ... 17 more
W/System.err( 7158): Caused by: com.android.org.bouncycastle.jce.provider.AnnotatedException: TrustAnchor found but certificate validation failed.
W/System.err( 7158): at com.android.org.bouncycastle.jce.provider.CertPathValidatorUtilities.findTrustAnchor(CertPathValidatorUtilities.java:235)
W/System.err( 7158): at com.android.org.bouncycastle.jce.provider.PKIXCertPathValidatorSpi.engineValidate(PKIXCertPathValidatorSpi.java:117)
W/System.err( 7158): ... 19 more
W/System.err( 7158): Caused by: java.security.NoSuchAlgorithmException: error:0D0C50A1:asn1 encoding routines:ASN1_item_verify:unknown message digest algorithm
W/System.err( 7158): at com.android.org.conscrypt.NativeCrypto.X509_verify(Native Method)
W/System.err( 7158): at com.android.org.conscrypt.OpenSSLX509Certificate.verifyOpenSSL(OpenSSLX509Certificate.java:334)
W/System.err( 7158): at com.android.org.conscrypt.OpenSSLX509Certificate.verify(OpenSSLX509Certificate.java:367)
W/System.err( 7158): at com.android.org.bouncycastle.jce.provider.CertPathValidatorUtilities.verifyX509Certificate(CertPathValidatorUtilities.java:1427)
W/System.err( 7158): at com.android.org.bouncycastle.jce.provider.CertPathValidatorUtilities.findTrustAnchor(CertPathValidatorUtilities.java:222)
W/System.err( 7158): ... 20 more
【问题讨论】：
-
是在所有设备上发生还是仅在特定设备或 Android 版本上发生？
-
目前在 Nexus 5 4.4.4 上更容易发生。