Hosting multiple virtual host with multiple SSL certificate in Tomcat

Description: Here I explained, how to host virtual site with multiple SSL certificates in tomcat

We are going to set up a virtual host with multiple SSL certificates with a different domain name like as follow

• site1.com
• testsite1.com

In Tomcat SSL configuration defined in <Connector> element on server.xml or config.xml. In the example already site1.com host with default port number 80 and 443.

First, we need to create CSR and get SSL from a certificate authority using below URL

https://servertecholab.blogspot.com/2018/02/ssl-certificate-installation-tomcat.html

Now to set up a virtual host for testsite1.com first need to set up an additional port on connector with created .jks and Host with the site name 

<Connector port="443" 
 maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
 clientAuth="false" sslEnabledProtocols="TLSv1,TLSv1.1,TLSv1.2" keyAlias="server" keystoreFile="E:\sites\site1.com.jks" keystorePass="Password"
 connectionTimeout="20000" />


Connector port="9443"
 maxThreads="150" SSLEnabled="true" scheme="https" secure="true
 clientAuth="false" sslEnabledProtocols="TLSv1,TLSv1.1,TLSv1.2" keyAlias="ERP" keystoreFile="E:\sites\testsite1.jks" keystorePass="Password"
 connectionTimeout="20000" />


<Host name="testsite1.com"  appBase="webapps" unpackWARs="true" autoDeploy="true">
 <Alias>testsite1.com</Alias>
 <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
           prefix="tapasyaedu_access_log" suffix=".txt"
           pattern="%h %l %u %t %r %s %b" />
 <Context path="" docBase="E:\sites\webapps\testsite1"
    debug="0" reloadable="true"/>
</Host>

After adding above content save the configuration file and restart tomcat. Once tomcat restarted try to browse the site using https://testsite1.com:9443