Java 8 升级后，Java 小程序无法在 IE 中加载

Question

提问by Cody Jenkins

I have a Java applet that I use to read SD card data from a user's PC. The applet lives on a web site that you log in to. To log-in to the web site you must use a browser certificate. Once you're logged in, you go to the SD card download page, the applet initializes, reads the card data, and sends it to some JavaScript on the page.

我有一个 Java 小程序，用于从用户的 PC 读取 SD 卡数据。小程序位于您登录的网站上。要登录网站，您必须使用浏览器证书。登录后，您将转到 SD 卡下载页面，小程序初始化，读取卡数据，并将其发送到页面上的某个 JavaScript。

The issue that I have now is that the applet does not load since installing Java 8 on my browser. Specifically it does not work in any version of IE (tested 8, 9, 10, and 11). It runs fine in Firefox. I have not tried Chrome.

我现在遇到的问题是，自从在我的浏览器上安装 Java 8 以来，小程序没有加载。具体来说，它不适用于任何版本的 IE（已测试 8、9、10 和 11）。它在 Firefox 中运行良好。我没有尝试过 Chrome。

I haven't found anyone else who has a similar issue. It could be because it is relatively new. Does anyone know why this is happening and have any idea how to fix it?

我还没有找到其他有类似问题的人。可能是因为它相对较新。有谁知道为什么会发生这种情况并且知道如何解决它？

There is a stacktrace in the Java console in IE8 that looks relevant. Here are some interesting pieces:

在 IE8 的 Java 控制台中有一个看起来相关的堆栈跟踪。这里有一些有趣的片段：

javax.net.ssl.SSLHandshakeException: Error signing certificate verify
...
Caused by: java.security.InvalidKeyException: No installed provider supports this key: com.sun.deploy.security.MSCryptoRSAPrivateKey
...
com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://xdc-fqq02.example.com/cardtocloud/cardtocloud.jnlp

Edit: Here's an additional piece of info. The applet works correctly on a different server with with OpenSSL 1.0.1i. The applet does not work with the original server which has OpenSSL 1.0.0m.

编辑：这是一条额外的信息。小程序在具有 OpenSSL 1.0.1i 的不同服务器上正常工作。该小程序不适用于具有 OpenSSL 1.0.0m 的原始服务器。

Here is the full log. The stacktrace does not appear in the log for Firefox.

这是完整的日志。堆栈跟踪不会出现在 Firefox 的日志中。

Java Plug-in 11.25.2.18
Using JRE version 1.8.0_25-b18 Java HotSpot(TM) Client VM
User home directory = C:\Users\codyj
----------------------------------------------------
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------
network: Created version ID: 1.8.0.25
network: Created version ID: 1.8
network: Created version ID: 8.0.25
network: Connecting https://xdc-fqq02.example.com/cardtocloud/cardtocloud.jnlp with proxy=DIRECT
network: Connecting http://xdc-fqq02.example.com:443/ with proxy=DIRECT
security: Loading SSL Root CA certificates from C:\Program Files (x86)\Java\jre1.8.0_25\lib\security\cacerts
security: Loaded SSL Root CA certificates from C:\Program Files (x86)\Java\jre1.8.0_25\lib\security\cacerts
security: Obtain certificate collection in SSL Root CA certificate store
security: Obtain certificate collection in SSL Root CA certificate store
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Loading certificates from Internet Explorer ROOT certificate store
security: Loaded certificates from Internet Explorer ROOT certificate store
security: Loading certificates from Internet Explorer DISALLOWED certificate store
security: Loaded certificates from Internet Explorer DISALLOWED certificate store
security: Loaded blacklisted.certs file: C:\Users\codyj\AppData\LocalLow\Sun\Java\Deployment\security\blacklisted.certs
security: SHA-256Certificate finger print: F94D2C80A1172FC591F964D4DC0E8BAF493C92FE678B6B8B07D362607EBD33AB
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: SHA-256Certificate finger print: 0855414AF5F5FD7E264F8B002A39CCED67E5952E89B61B680CC847BAA34944DE
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: SHA-256Certificate finger print: 0AE1484292B20EE696D4593DBE46F91479F8DAD58FC057CFD52FA3FA8FB3CE4B
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: Checking if SSL certificate is in Deployment permanent certificate store
security: Loading certificates from Internet Explorer ROOT certificate store
security: Loaded certificates from Internet Explorer ROOT certificate store
security: Saving certificates in Deployment session certificate store
security: Saved certificates in Deployment session certificate store
javax.net.ssl.SSLHandshakeException: Error signing certificate verify
  at sun.security.ssl.Alerts.getSSLException(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)
  at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
  at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
  at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
  at sun.security.ssl.Handshaker.processLoop(Unknown Source)
  at sun.security.ssl.Handshaker.process_record(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
  at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
  at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.access0(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.run(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.run(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.security.AccessController.doPrivileged(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
  at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
  at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
  at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
  at sun.plugin2.main.client.PluginMain.access0(Unknown Source)
  at sun.plugin2.main.client.PluginMain.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Caused by: java.security.InvalidKeyException: No installed provider supports this key: com.sun.deploy.security.MSCryptoRSAPrivateKey
  at java.security.Signature$Delegate.chooseProvider(Unknown Source)
  at java.security.Signature$Delegate.engineInitSign(Unknown Source)
  at java.security.Signature.initSign(Unknown Source)
  at sun.security.ssl.HandshakeMessage$CertificateVerify.<init>(Unknown Source)
  ... 34 more
network: Connecting https://xdc-fqq02.example.com/cardtocloud/cardtocloud.jnlp with proxy=DIRECT
network: Connecting http://xdc-fqq02.example.com:443/ with proxy=DIRECT
security: Obtain certificate collection in SSL Root CA certificate store
security: Obtain certificate collection in SSL Root CA certificate store
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: SHA-256Certificate finger print: F94D2C80A1172FC591F964D4DC0E8BAF493C92FE678B6B8B07D362607EBD33AB
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: SHA-256Certificate finger print: 0855414AF5F5FD7E264F8B002A39CCED67E5952E89B61B680CC847BAA34944DE
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: SHA-256Certificate finger print: 0AE1484292B20EE696D4593DBE46F91479F8DAD58FC057CFD52FA3FA8FB3CE4B
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
javax.net.ssl.SSLHandshakeException: Error signing certificate verify
  at sun.security.ssl.Alerts.getSSLException(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)
  at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
  at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
  at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
  at sun.security.ssl.Handshaker.processLoop(Unknown Source)
  at sun.security.ssl.Handshaker.process_record(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
  at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
  at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.access0(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.run(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.run(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.security.AccessController.doPrivileged(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
  at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
  at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
  at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
  at sun.plugin2.main.client.PluginMain.access0(Unknown Source)
  at sun.plugin2.main.client.PluginMain.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Caused by: java.security.InvalidKeyException: No installed provider supports this key: com.sun.deploy.security.MSCryptoRSAPrivateKey
  at java.security.Signature$Delegate.chooseProvider(Unknown Source)
  at java.security.Signature$Delegate.engineInitSign(Unknown Source)
  at java.security.Signature.initSign(Unknown Source)
  at sun.security.ssl.HandshakeMessage$CertificateVerify.<init>(Unknown Source)
  ... 35 more
com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://xdc-fqq02.example.com/cardtocloud/cardtocloud.jnlp
  at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
  at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
  at sun.plugin2.main.client.PluginMain.access0(Unknown Source)
  at sun.plugin2.main.client.PluginMain.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Caused by:
javax.net.ssl.SSLHandshakeException: Error signing certificate verify
  at sun.security.ssl.Alerts.getSSLException(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)
  at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
  at sun.security.ssl.ClientHandshaker.serverHelloDone(Unknown Source)
  at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
  at sun.security.ssl.Handshaker.processLoop(Unknown Source)
  at sun.security.ssl.Handshaker.process_record(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
  at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
  at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
  at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.access0(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.run(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.run(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.security.AccessController.doPrivileged(Unknown Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
  at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
  at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
  at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
  at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
  at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
  at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
  at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
  at sun.plugin2.main.client.PluginMain.access0(Unknown Source)
  at sun.plugin2.main.client.PluginMain.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Caused by: java.security.InvalidKeyException: No installed provider supports this key: com.sun.deploy.security.MSCryptoRSAPrivateKey
  at java.security.Signature$Delegate.chooseProvider(Unknown Source)
  at java.security.Signature$Delegate.engineInitSign(Unknown Source)
  at java.security.Signature.initSign(Unknown Source)
  at sun.security.ssl.HandshakeMessage$CertificateVerify.<init>(Unknown Source)
  ... 35 more
network: Connecting https://xdc-fqq02.example.com/cardtocloud/cardtocloud.jnlp with proxy=DIRECT
network: Connecting http://xdc-fqq02.example.com:443/ with proxy=DIRECT
security: Obtain certificate collection in SSL Root CA certificate store
security: Obtain certificate collection in SSL Root CA certificate store
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: SHA-256Certificate finger print: F94D2C80A1172FC591F964D4DC0E8BAF493C92FE678B6B8B07D362607EBD33AB
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: SHA-256Certificate finger print: 0855414AF5F5FD7E264F8B002A39CCED67E5952E89B61B680CC847BAA34944DE
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
security: SHA-256Certificate finger print: 0AE1484292B20EE696D4593DBE46F91479F8DAD58FC057CFD52FA3FA8FB3CE4B
security: Checking if certificate is in Internet Explorer DISALLOWED certificate store
basic: JNLP2Manager.initialize(): JNLP not available: /cardtocloud/cardtocloud.jnlp
basic: exception: null.
java.lang.NullPointerException
  at sun.plugin2.applet.JNLP2Manager.getAppInfo(Unknown Source)
  at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Ignored exception: java.lang.NullPointerException
basic: Dialog type is not candidate for embedding
security: Reset deny session certificate store

Answer 1

回答by jijitau

Have you tried turning off "TLS 1.2" in your Java Console?

您是否尝试过在 Java 控制台中关闭“TLS 1.2”？

Java8 seems to use TLS 1.2 as default, so in case your server doesn't support it, you might get the same error as you mentioned.

Java8 似乎默认使用 TLS 1.2，因此如果您的服务器不支持它，您可能会遇到与您提到的相同的错误。

https://blogs.oracle.com/java-platform-group/entry/java_8_will_use_tls

Answer 2

回答by user7300604

Please add the below command in Java Control panel. go to java--view--in run time parameter paste this command.

请在 Java 控制面板中添加以下命令。转到 java--view--in 运行时参数粘贴此命令。

-Djava.net.preferIPv4Stack=true.

It's working for me without any issues.

它对我有用，没有任何问题。

Java 8 升级后，Java 小程序无法在 IE 中加载

提问by Cody Jenkins

回答by jijitau

回答by user7300604

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Java 8 升级后，Java 小程序无法在 IE 中加载

提问by Cody Jenkins

回答by jijitau

回答by user7300604

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