Client service calling the backend, with the tokens being handled by a filter.
'org.keycloak.secretstore:secret-store-examples-client-behind-proxy:1.0.9.Final'
<dependency>
<groupId>org.keycloak.secretstore</groupId>
<artifactId>secret-store-examples-client-behind-proxy</artifactId>
<version>1.0.9.Final</version>
</dependency>
<dependency org="org.keycloak.secretstore" name="secret-store-examples-client-behind-proxy" rev="1.0.9.Final"/>
"org.keycloak.secretstore", "secret-store-examples-client-behind-proxy", "1.0.9.Final"