由于我的AWS计算机上昨天进行了Linux更新,我无法再连接到HTTPS站点。运行我的Groovy(Java)的脚本时,我收到以下错误:AWS:无法使用openjdk-1.7.0_65生成DH密钥对
javax.net.ssl.SSLException: java.lang.RuntimeException: Could not generate DH keypair
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1884)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1842)
at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1825)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1346)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153)
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:439)
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:424)
at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:178)
at org.jsoup.helper.HttpConnection.get(HttpConnection.java:167)
at org.jsoup.Connection$get$1.call(Unknown Source)
at SiteConnector.run(SiteConnector.groovy:59)
at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:258)
at groovy.lang.GroovyShell.run(GroovyShell.java:502)
at groovy.lang.GroovyShell.run(GroovyShell.java:491)
at groovy.ui.GroovyMain.processOnce(GroovyMain.java:650)
at groovy.ui.GroovyMain.run(GroovyMain.java:381)
at groovy.ui.GroovyMain.process(GroovyMain.java:367)
at groovy.ui.GroovyMain.processArgs(GroovyMain.java:126)
at groovy.ui.GroovyMain.main(GroovyMain.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:106)
at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:128)
Caused by: java.lang.RuntimeException: Could not generate DH keypair
at sun.security.ssl.DHCrypt.<init>(DHCrypt.java:136)
at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:621)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:205)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:868)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:804)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339)
... 24 more
Caused by: java.security.InvalidAlgorithmParameterException: Prime size must be multiple of 64, and can only range from 512 to 1024 (inclusive)
at com.sun.crypto.provider.DHKeyPairGenerator.initialize(DHKeyPairGenerator.java:120)
at java.security.KeyPairGenerator$Delegate.initialize(KeyPairGenerator.java:658)
at sun.security.ssl.DHCrypt.<init>(DHCrypt.java:127)
... 31 more
我认为亚马逊Linux有一个新的依赖于Java版本(1.7.0_65)这个错误 - 我怎样才能得到它周围(https://stackoverflow.com/a/16687105/438001在Java版本中提到问题)?什么是没有这个问题的Java版本,以及如何在AWS上安装它(解决依赖问题的正确的存储库是什么 - Amazon Linux仅向我显示了要使用yum
进行安装的最新Java版本)。
如果Java版本是不是我可以得到下面的线再次合作的问题(顺便说一句,这是在堆栈跟踪提到的第59行):
Jsoup.connect(httpsURL).userAgent(USER_AGENT).timeout(TIMEOUT).get()
提前许多感谢, 约尔格
为什么你确定这是一个Java错误,而不仅仅是一个众所周知的限制? – 2014-09-12 23:02:24
你有没有安装无限加密文件?注意[Java 8支持2048位DH](http://tt4cs.wordpress.com/2014/04/20/dh-2048-now-supported-by-jdk8/),可能是因为你的机器是试图生成服务器给出的不支持的密钥长度。 – 2014-09-12 23:31:18