Redirecting to external ports such as 443 is not working

2017-01-24 10:57:17,812 ERROR [io.undertow.request] (default task-1) UT005001: An exception occurred processing the request: java.lang.IllegalStateException: UT010053: No confidential port is available to redirect the current request.
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.getRedirectURI(ServletConfidentialityConstraintHandler.java:80)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:49)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60).........
------------------
<server-identities>
<ssl>
<keystore path="edustgkeystore.jks" relative-to="jboss.server.config.dir" keystore-password="pass" alias="server"/>
</ssl>
</server-identities>
-----------------------------
<subsystem xmlns="urn:jboss:domain:undertow:3.1">
<buffer-cache name="default"/>
<server name="default-server">
<ajp-listener name="listen-ajp" socket-binding="ajp"/>
<http-listener name="default" socket-binding="http" redirect-socket="https-ext" enable-http2="true"/>
<https-listener name="https" socket-binding="https" security-realm="SSLRealm" enable-http2="true"/>
-------------------------------
<socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:0}">
<socket-binding name="management-http" interface="management" port="${jboss.management.http.port:9990}"/>
<socket-binding name="management-https" interface="management" port="${jboss.management.https.port:9993}"/>
<socket-binding name="ajp" port="${jboss.ajp.port:8009}"/>
<socket-binding name="http" port="${jboss.http.port:8080}"/>
<socket-binding name="https" port="${jboss.https.port:8443}"/>