Config Tomcat SSL

   
        <Connector port="8080" protocol="HTTP/1.1"
               compression="on"
               compressionMinSize="1024"
               connectionTimeout="20000"
               redirectPort="8443" />


<Connector port="8443" maxHttpHeaderSize="8192"
               enableLookups="false" maxThreads="150"
               disableUploadTimeout="true" acceptCount="100" scheme="https"
               secure="true" SSLEnabled="true" clientAuth="false" protocol="org.apache.coyote.http11.Http11NioProtocol"                                        
               sslProtocol="TLS" keystoreFile="<PATH to .jks>"
               keystorePass="PASSWORD" />


Hide tomcat info

Open the server.xml file located in the <tomcat directory>/conf.
Enter the following value in the <Host tag:

<Valve className="org.apache.catalina.valves.ErrorReportValve" showReport="false" showServerInfo="false"/>               

Create pem certificate

 Creating a .pem with the Private Key and Entire Trust Chain

    Log into your DigiCert Management Console and download your Intermediate (DigiCertCA.crt) and Primary Certificates (your_domain_name.crt).

    Open a text editor (such as wordpad) and paste the entire body of each certificate into one text file in the following order:
        The Private Key - your_domain_name.key
        The Primary Certificate - your_domain_name.crt
        The Intermediate Certificate - DigiCertCA.crt
        The Root Certificate - TrustedRoot.crt