背景:在开发一个项目中,要调用一个webservice服务,之前设置的是http协议,项目中采用jdk自带的wsimport工具生成的客户端代码; 后来,需求变更要求兼容https协议的webservice,开始以为只需要简单的将服务地址的连接改为https就可以了:但不行,总是报错 javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No subject alternative names…

https与http不同的是,https加密,需要验证证书,而http不需要. 在连接的代码中加上: static { disableSslVerification(); } private static void disableSslVerification() { try { // Create a trust manager that does not validate certificate chains TrustManager[] trustAllCerts = new TrustM…

当使用较新版本SpringBoot时,对应的 kafka-client 版本也比较新,如果使用了 2.x 以上的 kafka-client ,并且配置了 kafka ssl 连接方式时,可能会报如下异常: javax.net.ssl.SSLException: Inbound closed before receiving peer's close_notify: possible truncation attack? ..... org.apache.kafka.common.errors.S…

我使用Java消费某网站一个Restful API时,遇到这个错误: 21:31:16.383 [main] DEBUG org.springframework.web.client.RestTemplate - Created GET request for "https://127.0.0.1:5031/commerce/product" 21:31:16.388 [main] DEBUG org.springframework.web.client.RestTemplate -…

报错信息 javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: Certificates does not conform to algorithm constraints 原因: JDK7/8后添加了安全机制,导致这个问题出现 解决方案: 方案一: 把$JAVA_HOME/jre/lib/security/java.security 文件里的jdk.certpath.disabledAlgor…

package com.easycare.store.util; import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import javax.net.ssl.SSLContext; import javax.net.ssl.TrustManager; import javax.net.ssl.X509TrustManager; import org.apache.h…

在单元测试发现causeBy:javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException 经发现是db.properties,SSL=true的错误,删掉即可 愿代码 jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=true&useUnicode=true&characterEncoding=utf8 改掉之后: jdbc.url=jdbc…

找到 jre/lib/security/java.security 将 jdk.certpath.disabledAlgorithms=MD2, DSA, RSA keySize < 2048 改为 jdk.certpath.disabledAlgorithms=…

找到 jre/lib/security/java.security 将 jdk.certpath.disabledAlgorithms=MD2, DSA, RSA keySize < 2048 改为 jdk.certpath.disabledAlgorithms=…

https://blog.csdn.net/audioo1/article/details/51746333…