guice-multi-shiro-realms Guice extension to inject multiple Shiro realms. Features: Multiple Shiro realms can be injected Facets can be specified at binding time Injected realms can be filtered based upon the facets Sample: https://github.com/rvs-fluid-it/guice-multi-shiro-realms/blob/master/src/test/java/be/fluid_it/guice/extensions/multibindings/shiro/realms/RealmsResolverTest.java