Examples with KeycloakAuthenticationToken org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken used on opensource projects

Example 11 with KeycloakAuthenticationToken

use of org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken in project shinyproxy by openanalytics.

the class KeycloakAuthenticationBackend method keycloakAuthenticationProvider.

protected KeycloakAuthenticationProvider keycloakAuthenticationProvider() {
    return new KeycloakAuthenticationProvider() {

        @Override
        public Authentication authenticate(Authentication authentication) throws AuthenticationException {
            KeycloakAuthenticationToken token = (KeycloakAuthenticationToken) super.authenticate(authentication);
            List<GrantedAuthority> auth = token.getAuthorities().stream().map(t -> t.getAuthority().toUpperCase()).map(a -> a.startsWith("ROLE_") ? a : "ROLE_" + a).map(a -> new KeycloakRole(a)).collect(Collectors.toList());
            return new KeycloakAuthenticationToken2(token.getAccount(), auth);
        }
    };
}