SSL Does Not Work after Upgrading Confluence to 2.10 or Later
This knowledge base article covers an End of Life and unsupported version of Confluence.
After upgrading from Confluence 2.9.2 or before to Confluence 2.10 or later, or from Tomcat 5.5 to Tomcat 6.0, SSL does not work.
Apache Tomcat version 6.0.0 or later requires the parameter-value pair SSLEnabled="true" in the Connector tag.
Add the parameter SSLEnabled="true" to the ssl tag in server.xml.
Refer to Running Confluence Over SSL or HTTPS for further information.