src/main/java/org/keycloak/protocol/cas/endpoints/AuthorizationEndpoint.java

@@ -35,8 +35,8 @@
    public Response build() {
        MultivaluedMap<String, String> params = uriInfo.getQueryParameters();
        String service = params.getFirst(CASLoginProtocol.SERVICE_PARAM);
        boolean renew = "true".equalsIgnoreCase(params.getFirst(CASLoginProtocol.RENEW_PARAM));
        boolean gateway = "true".equalsIgnoreCase(params.getFirst(CASLoginProtocol.GATEWAY_PARAM));
        boolean renew = params.containsKey(CASLoginProtocol.RENEW_PARAM);
        boolean gateway = params.containsKey(CASLoginProtocol.GATEWAY_PARAM);

        checkSsl();
        checkRealm();
@@ -46,8 +46,12 @@
        // So back button doesn't work
        CacheControlUtil.noBackButtonCacheControlHeader();

        if (renew) {
            clientSession.setNote(CASLoginProtocol.RENEW_PARAM, "true");
        }

        this.event.event(EventType.LOGIN);
        return handleBrowserAuthenticationRequest(clientSession, new CASLoginProtocol(session, realm, uriInfo, headers, event, renew), gateway, false);
        return handleBrowserAuthenticationRequest(clientSession, new CASLoginProtocol(session, realm, uriInfo, headers, event), gateway, false);
    }

    private void checkSsl() {