如何在 java7 中处理异常“javax.net.ssl.SSLHandshake

Question

我在尝试了许多选项后发布了这个问题。以下是我尝试过的选项。1. 添加属性到{JAVA_HOME}/jre/lib/security/java.security security.provider.1=org.bouncycastle.jce.provider.BouncyCastleProvider

从下面的链接下载 jar 并添加到 {JAVA_HOME}/jre/lib/security http://www.oracle.com/technetwork/java/javase/downloads/jce-7-download-432124.html

2.添加java -Dhttps.protocols=TLSv1.2,TLSv1.1,TLSv1

3.添加System.setProperty("https.protocols", "TLSv1.2,TLSv1.1,SSLv3"); 在连接之前。

我仍然遇到这个问题，非常感谢任何帮助。

14:37:28,040 INFO  [STDOUT] SALM:login#TID:224#ST:2019-07-12 14:35:03.614, WRITE: TLSv1.2 Handshake, length = 227

14:37:28,311 INFO  [STDOUT] SALM:login#TID:224#ST:2019-07-12 14:35:03.614, READ: TLSv1.2 Alert, length = 2

14:37:28,314 INFO  [STDOUT] SALM:login#TID:224#ST:2019-07-12 14:35:03.614, RECV TLSv1 ALERT:  fatal, handshake_failure

14:37:28,317 INFO  [STDOUT] SALM:login#TID:224#ST:2019-07-12 14:35:03.614, called closeSocket()

14:37:28,319 INFO  [STDOUT] SALM:login#TID:224#ST:2019-07-12 14:35:03.614, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

14:37:32,023 FATAL [com.de.teamdynamics.webhelper.TeamDynamicHelper] CurrentThreadID=224 TeamDynamicHelper:processTeamDynamicsDataJob:Error - javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

14:37:32,024 FATAL [com.de.base.util.general.WebUtil] CurrentThreadID=224 Exception===> Values ===>javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

Answer 1

这最终对我有用：SSLContext context = SSLContext.getInstance("TLSv1.2");context.init(null,null,null);SSLContext.setDefault(context);

Answer 2

我多次遇到这个问题，对我来说，它通过更新 US_export_policy.jar 并在其中添加 ssl 证书来工作。$JAVA_HOME/jre/lib/security/cacerts 您可以参考此链接： https ://drissamri.be/blog/2017/02/22/trusting-lets-encrypt -java/