SpectrumChecks: Try fix CI Build, Compat Ruby 2.4

Signed-off-by: duangsuse <fedora-opensuse@outlook.com>

Author: duangsuse

spectrum.rb

@@ -196,7 +196,7 @@ def make_api_method(showcase)
 
  spec = self # to be packaged (reference back to here)
 
- showcase.class.define_method(name) do |*params, &block|
+ showcase.class.send(:define_method, name) do |*params, &block|
  my_spec = spec # packaged spec base
 
  my_auth = auth

src/main/kotlin/org/duangsuse/geekapk/middleware/ServerAdminAuthenticationFilter.kt

@@ -0,0 +1,18 @@
+package org.duangsuse.geekapk.middleware
+
+import org.springframework.web.filter.OncePerRequestFilter
+import javax.servlet.FilterChain
+import javax.servlet.annotation.WebFilter
+import javax.servlet.http.HttpServletRequest
+import javax.servlet.http.HttpServletResponse
+
+/**
+ * Filter for server admin API authentication
+ */
+@WebFilter("/admin/*")
+class ServerAdminAuthenticationFilter: OncePerRequestFilter() {
+ override fun doFilterInternal(request: HttpServletRequest, response: HttpServletResponse, filterChain: FilterChain) {
+
+ filterChain.doFilter(request, response)
+ }
+}