Dear All,
I am trying to configure SSL (HTTPS) for Apache Tomcat 8.5.13. I am facing
below error after importing the certificates.
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This page can’t be displayed
Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in Advanced settings and try
Sameer, can you please share Connector element for ssl port in server.xml file?
Also, what is Jdk version you are using?
Thanks !
Rajendra
From: Sameer Umbrajkar
Sent: 06 January 2019 08:13
To: users@tomcat.apache.org
Subject: Tomcat SSL - unsupported protocol or cipher suit error
Dear All,
I have run into this and solved it.
Basically its due to JDK versions 7 and older.
Two options to fix.
1. upgrade to jdk8
2. Add the following to your JAVA_OPTS or CATALINA_OPTS:
-Dhttps.protocols=TLSv1.2
-Dhttps.cipherSuites=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
John
On Sun, Jan 6, 2019 at 6:39
Yes, TLS 1.2 protocol not enabled by default prior to jdk1.7.0_131 version. It
has to enabled explicitly in order to support TLS1.2 if you are using earlier
versions of jdk1.7.
Thanks !
Rajendra
From: John Larsen
Sent: 06 January 2019 11:17
To: Tomcat Users List
Subject: Re: Tomcat SSL - unsup
Dear John & Raj,
*My JVM version is 8.1.015 and Tomcat version is 8.5.13*
Please see the version details below -
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E:\BOE\tomcat\bin>version
Using CATALINA_BASE: "E:\BOE\tomcat"
Using CATALINA_HOME: "E:\BO
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Rajendra,
On 1/6/19 11:57, Rajendra wrote:
> Yes, TLS 1.2 protocol not enabled by default prior to jdk1.7.0_131
> version. It has to enabled explicitly in order to support TLS1.2 if
> you are using earlier versions of jdk1.7.
This is a Tomcat optio
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Sameer,
On 1/6/19 13:40, Sameer Umbrajkar wrote:
> Dear John & Raj,
>
> *My JVM version is 8.1.015 and Tomcat version is 8.5.13* Please see
> the version details below -
> ==
