SSL not working for Tomcat 8

user_413816 0
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I'm trying to configure SSL(https) for tomcat 8 and have done below steps but still its not working

1) Create the keystore file using

keytool -genkey -alias myservername -keyalg RSA

2) Generated CSR as below

keytool -certreq -alias myservername -file C:\tomcat_ssl\local_machine\test.csr -keystore C:\tomcat_ssl\local_machine\test.keystore

3) Then we had Generated the Certificate and then imported the chain certificate and certificate as below

keytool -import -alias root -keystore C:\tomcat_ssl\local_machine\test.keystore -trustcacerts -file C:\tomcat_ssl\local_machine\srv_chain.cer

keytool -import -alias myservername -keystore C:\tomcat_ssl\local_machine\test.keystore -file C:\tomcat_ssl\local_machine\srv_main.cer

4) Finally Did the changes in tomcat server.xml as below

<Connector port="443" protocol="org.apache.coyote.http11.Http11NioProtocol" maxThreads="150" SSLEnabled="true" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" keystoreFile="C:\tomcat_ssl\local_machine\test.keystore" keystorePass="123" keystoreAlias="myservername"/>

Restarted the tomcat and its not working and showing below screen

Error when accessing tomcat https

In tomcat logs it's not showing any errors and also i have tried other options like keeping cipher tag in connection, Enabled TLS 1,2,3 , changing https port etc no avail.

Also i have tested the https port 443 and it's showing as listening when i netstat. Any idea why this is not working

Added Logs after enabling ssl debugging in tomcat

http-nio-443-exec-5, fatal error: 10: General SSLEngine problem
javax.net.ssl.SSLHandshakeException: SSLv2Hello is disabled
http-nio-443-exec-5, SEND TLSv1.2 ALERT:  fatal, description = unexpected_message
http-nio-443-exec-5, WRITE: TLSv1.2 Alert, length = 2
http-nio-443-exec-5, fatal: engine already closed.  Rethrowing javax.net.ssl.SSLHandshakeException: SSLv2Hello is disabled
http-nio-443-exec-5, called closeOutbound()
http-nio-443-exec-5, closeOutboundInternal()
[Raw write]: length = 7
https tomcat ssl java
6 Answers

Just change your original server.xml: sslProtocol=TLSv1.2 Include the version no. Had the same error before.

user_97216830

Try forcing JSSE use by adding in your Connector:

sslImplementationName="org.apache.tomcat.util.net.jsse.JSSEImplementation"

For any reason it's detecting APR and trying to use OpenSSL which is not working. See this answer.

user_26481970
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